/* roulang page: index */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--cyan);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 72px 0;
        }
        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }
        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--white {
            background-color: #ffffff;
        }
        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }

        .section__header {
            margin-bottom: 40px;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }
        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }
        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }
        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }
        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }
        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }
        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }
        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }
        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }
        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }
        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }
        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 8px 20px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 17px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
            transition: var(--transition);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-light-secondary);
            border: 1px solid var(--border-dark);
        }
        .chip:hover {
            background: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            border-color: var(--cyan);
        }
        .chip--active {
            background: var(--orange);
            color: #fff;
            border-color: var(--orange);
            font-weight: 600;
        }
        .chip--active:hover {
            background: #e55a2b;
            color: #fff;
            border-color: #e55a2b;
        }

        .tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.04em;
        }
        .tag--cyan {
            background: rgba(34, 211, 238, 0.1);
            color: var(--cyan);
        }
        .tag--orange {
            background: rgba(255, 107, 53, 0.1);
            color: var(--orange);
        }
        .tag--green {
            background: rgba(52, 211, 153, 0.1);
            color: var(--green);
        }
        .tag--purple {
            background: rgba(108, 76, 241, 0.12);
            color: #a78bfa;
        }

        .card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .card--dark {
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--border-dark);
            box-shadow: none;
        }
        .card--dark:hover {
            border-color: rgba(34, 211, 238, 0.4);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 16, 38, 0.97);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-dark);
        }
        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
            flex-wrap: wrap;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.02em;
        }
        .site-header__logo:hover {
            color: var(--cyan);
        }
        .site-header__logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            flex-shrink: 0;
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-pill);
            padding: 8px 16px;
            transition: var(--transition);
        }
        .site-header__search:focus-within {
            border-color: var(--cyan);
            background: rgba(34, 211, 238, 0.05);
        }
        .site-header__search input {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 14px;
            outline: none;
            width: 120px;
        }
        .site-header__search input::placeholder {
            color: var(--text-light-secondary);
        }
        .site-header__search i {
            color: var(--text-light-secondary);
            font-size: 14px;
        }

        .chip-nav {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 12px;
            display: flex;
            gap: 8px;
        }
        .chip-nav::-webkit-scrollbar {
            display: none;
        }
        .chip-nav__inner {
            display: flex;
            gap: 8px;
            padding: 0 4px;
        }

        /* Hero */
        .hero {
            position: relative;
            background: var(--bg-deep);
            color: var(--text-light);
            overflow: hidden;
            padding: 80px 0 100px;
            min-height: 600px;
            display: flex;
            align-items: center;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url('/assets/images/5c212b5c029fb3b4.webp') center/cover no-repeat;
            opacity: 0.45;
            z-index: 0;
        }
        .hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, transparent 0%, rgba(11, 16, 38, 0.7) 70%, rgba(11, 16, 38, 0.95) 100%);
            z-index: 1;
        }
        .hero__content {
            position: relative;
            z-index: 2;
        }
        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid rgba(255, 215, 0, 0.35);
            color: #FFD700;
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 20px;
        }
        .hero__title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.01em;
            margin-bottom: 20px;
            color: #fff;
        }
        .hero__title .accent {
            color: #FFD700;
        }
        .hero__desc {
            font-size: 17px;
            line-height: 1.85;
            color: var(--text-light-secondary);
            max-width: 620px;
            margin-bottom: 32px;
        }
        .hero__actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }
        .hero__stats {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
        }
        .hero__stat {
            text-align: left;
        }
        .hero__stat-value {
            font-size: 28px;
            font-weight: 750;
            color: #fff;
            display: flex;
            align-items: baseline;
            gap: 4px;
        }
        .hero__stat-value span {
            font-size: 14px;
            font-weight: 400;
            color: var(--text-light-secondary);
        }
        .hero__stat-label {
            font-size: 13px;
            color: var(--text-light-secondary);
            margin-top: 2px;
        }
        .hero__membership {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-card);
            padding: 28px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .hero__membership-title {
            font-size: 18px;
            font-weight: 700;
            color: #FFD700;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero__membership-list {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
        }
        .hero__membership-list li {
            padding: 6px 0;
            font-size: 14px;
            color: var(--text-light-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero__membership-list li i {
            color: #FFD700;
            font-size: 12px;
            flex-shrink: 0;
        }

        /* Data ticker */
        .data-ticker {
            background: var(--bg-deep-alt);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
            padding: 16px 0;
            overflow: hidden;
        }
        .data-ticker__track {
            display: flex;
            gap: 48px;
            white-space: nowrap;
            animation: ticker-scroll 30s linear infinite;
            will-change: transform;
        }
        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .data-ticker__item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-light-secondary);
            flex-shrink: 0;
        }
        .data-ticker__item .score {
            color: #fff;
            font-weight: 700;
        }
        .data-ticker__item .league {
            color: var(--cyan);
            font-weight: 600;
            font-size: 12px;
        }

        /* Cards */
        .match-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .match-card__image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #e8eaf0;
        }
        .match-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .match-card:hover .match-card__image img {
            transform: scale(1.04);
        }
        .match-card__image .tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(11, 16, 38, 0.75);
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .match-card__body {
            padding: 18px 20px 20px;
        }
        .match-card__title {
            font-size: 17px;
            font-weight: 650;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .match-card__meta {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            gap: 16px;
            margin-bottom: 12px;
        }
        .match-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .rank-list__item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 20px;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .rank-list__item:last-child {
            border-bottom: none;
        }
        .rank-list__item:hover {
            background: rgba(34, 211, 238, 0.04);
        }
        .rank-list__pos {
            font-size: 16px;
            font-weight: 700;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            background: var(--bg-light);
            color: var(--text-secondary);
        }
        .rank-list__pos--top1 {
            background: #FFD700;
            color: #1a1a1a;
        }
        .rank-list__pos--top2 {
            background: #C0C0C0;
            color: #1a1a1a;
        }
        .rank-list__pos--top3 {
            background: #CD7F32;
            color: #fff;
        }
        .rank-list__team {
            flex: 1;
            font-weight: 600;
            font-size: 15px;
            color: var(--text-dark);
        }
        .rank-list__points {
            font-size: 14px;
            font-weight: 650;
            color: var(--purple);
        }
        .rank-list__trend {
            font-size: 12px;
            font-weight: 600;
            color: var(--green);
        }

        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
        }
        .stat-card {
            text-align: center;
            padding: 24px 16px;
            border-radius: var(--radius-card);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-dark);
            transition: var(--transition);
        }
        .stat-card:hover {
            border-color: rgba(34, 211, 238, 0.4);
            background: rgba(34, 211, 238, 0.06);
            transform: translateY(-3px);
        }
        .stat-card__value {
            font-size: 32px;
            font-weight: 750;
            color: #fff;
            line-height: 1.2;
        }
        .stat-card__label {
            font-size: 13px;
            color: var(--text-light-secondary);
            margin-top: 6px;
        }

        .depth-panel {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            padding: 36px 32px;
            box-shadow: var(--shadow-sm);
        }
        .depth-panel--dark {
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--border-dark);
            box-shadow: none;
        }
        .depth-panel__title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 16px;
            color: inherit;
        }
        .depth-panel__text {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .depth-panel--dark .depth-panel__text {
            color: var(--text-light-secondary);
        }
        .depth-panel__text:last-child {
            margin-bottom: 0;
        }

        .news-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(108, 76, 241, 0.3);
        }
        .news-card__body {
            padding: 20px 22px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card__date {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 8px;
            letter-spacing: 0.04em;
        }
        .news-card__title {
            font-size: 16px;
            font-weight: 650;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .news-card__excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }
        .news-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--purple);
            align-self: flex-start;
        }
        .news-card__link:hover {
            color: var(--orange);
        }

        .membership-tiers {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }
        .membership-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
        }
        .membership-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255, 215, 0, 0.5);
        }
        .membership-card--featured {
            border-color: #FFD700;
            background: linear-gradient(135deg, #fffdf5, #fff8e6);
        }
        .membership-card__badge {
            position: absolute;
            top: -10px;
            right: 20px;
            background: #FFD700;
            color: #1a1a1a;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.05em;
        }
        .membership-card__tier {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .membership-card__price {
            font-size: 32px;
            font-weight: 800;
            color: var(--purple);
            margin-bottom: 16px;
        }
        .membership-card__price span {
            font-size: 14px;
            font-weight: 400;
            color: var(--text-secondary);
        }
        .membership-card__features {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
        }
        .membership-card__features li {
            padding: 6px 0;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .membership-card__features li i {
            color: var(--green);
            font-size: 12px;
            flex-shrink: 0;
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: rgba(34, 211, 238, 0.3);
        }
        .faq-item__question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: none;
        }
        .faq-item__question i {
            color: var(--cyan);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item__answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }
        .faq-item.is-open .faq-item__answer {
            display: block;
        }
        .faq-item.is-open .faq-item__question i {
            transform: rotate(180deg);
        }

        .guarantee-bar {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            padding: 28px 20px;
            border-radius: var(--radius-card);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-dark);
        }
        .guarantee-bar__item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-light-secondary);
        }
        .guarantee-bar__item i {
            font-size: 18px;
            color: var(--green);
        }

        .contact-cta {
            text-align: center;
            padding: 48px 24px;
            border-radius: var(--radius-card);
            background: linear-gradient(135deg, var(--purple) 0%, #5b3dd8 50%, var(--bg-deep) 100%);
            color: #fff;
        }
        .contact-cta__title {
            font-size: 28px;
            font-weight: 750;
            margin-bottom: 12px;
        }
        .contact-cta__desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .contact-cta__form {
            display: flex;
            gap: 10px;
            max-width: 520px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .contact-cta__form input[type="email"],
        .contact-cta__form input[type="text"] {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }
        .contact-cta__form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .contact-cta__form input:focus {
            border-color: var(--cyan);
            background: rgba(255, 255, 255, 0.16);
        }

        .footer {
            background: var(--bg-deep);
            color: var(--text-light-secondary);
            padding: 56px 0 24px;
            border-top: 1px solid var(--border-dark);
        }
        .footer__brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer__brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #fff;
        }
        .footer__desc {
            font-size: 14px;
            line-height: 1.8;
            max-width: 280px;
        }
        .footer__heading {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }
        .footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer__links li {
            margin-bottom: 8px;
        }
        .footer__links a {
            font-size: 14px;
            color: var(--text-light-secondary);
            transition: var(--transition);
        }
        .footer__links a:hover {
            color: var(--cyan);
        }
        .footer__bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
        }
        .footer__bottom a {
            color: var(--text-light-secondary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .footer__bottom a:hover {
            color: var(--cyan);
        }

        @media (max-width: 1024px) {
            .hero__title {
                font-size: 36px;
            }
            .section {
                padding: 56px 0;
            }
            .section__title {
                font-size: 24px;
            }
        }
        @media (max-width: 768px) {
            .hero {
                padding: 56px 0 72px;
                min-height: auto;
            }
            .hero__title {
                font-size: 30px;
            }
            .hero__desc {
                font-size: 15px;
            }
            .hero__stats {
                gap: 24px;
            }
            .hero__stat-value {
                font-size: 22px;
            }
            .site-header__search input {
                width: 80px;
            }
            .section {
                padding: 44px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .depth-panel {
                padding: 24px 20px;
            }
            .membership-card {
                padding: 22px 18px;
            }
            .contact-cta {
                padding: 32px 16px;
            }
            .footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .chip-nav {
                padding-bottom: 10px;
            }
            .chip {
                padding: 7px 16px;
                font-size: 13px;
            }
        }
        @media (max-width: 520px) {
            .hero__title {
                font-size: 26px;
            }
            .hero__desc {
                font-size: 14px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
            .btn--lg {
                padding: 12px 28px;
                font-size: 15px;
            }
            .hero__actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero__actions .btn {
                width: 100%;
            }
            .hero__stats {
                flex-direction: column;
                gap: 14px;
            }
            .data-ticker__track {
                gap: 32px;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-card__value {
                font-size: 24px;
            }
            .membership-tiers {
                grid-template-columns: 1fr;
            }
            .contact-cta__form {
                flex-direction: column;
            }
            .contact-cta__form input[type="email"],
            .contact-cta__form input[type="text"] {
                min-width: 100%;
            }
            .site-header__brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .site-header__actions {
                width: 100%;
                justify-content: space-between;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--cyan);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: 72px 0;
        }
        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }
        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--white {
            background-color: #ffffff;
        }
        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }
        .section__header {
            margin-bottom: 40px;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }
        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }
        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }
        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }
        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }
        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }
        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }
        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }
        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }
        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }
        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }
        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 17px;
        }
        .chip-nav {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 2px;
        }
        .chip-nav::-webkit-scrollbar {
            display: none;
        }
        .chip-nav__inner {
            display: flex;
            gap: 8px;
            padding: 4px 0;
            min-width: max-content;
        }
        .chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--border-dark);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-light-secondary);
            white-space: nowrap;
            transition: var(--transition);
        }
        .chip:hover {
            background: rgba(34, 211, 238, 0.1);
            border-color: rgba(34, 211, 238, 0.5);
            color: var(--cyan);
        }
        .chip--active {
            background: var(--orange);
            border-color: var(--orange);
            color: #fff;
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
        }
        .chip--active:hover {
            background: #e55a2b;
            border-color: #e55a2b;
            color: #fff;
        }
        .chip:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
        }
        .site-header {
            background: var(--bg-deep);
            color: var(--text-light);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
        }
        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 12px 0;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
        }
        .site-header__logo:hover {
            color: #fff;
        }
        .site-header__logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--orange), var(--purple));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            min-width: 200px;
        }
        .site-header__search i {
            color: var(--text-light-secondary);
            font-size: 13px;
        }
        .site-header__search input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 13px;
            width: 100%;
            padding: 4px 0;
        }
        .site-header__search input::placeholder {
            color: var(--text-light-secondary);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 24px 0 0;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--cyan);
        }
        .breadcrumb__sep {
            color: #c0c5d5;
        }
        .breadcrumb__current {
            color: var(--text-dark);
            font-weight: 600;
        }
        .hero-category {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 32px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 20% 30%, rgba(108, 76, 241, 0.18) 0%, transparent 55%), radial-gradient(ellipse at 80% 20%, rgba(34, 211, 238, 0.1) 0%, transparent 45%), radial-gradient(ellipse at 70% 70%, rgba(255, 107, 53, 0.08) 0%, transparent 40%);
            pointer-events: none;
        }
        .hero-category__content {
            position: relative;
            z-index: 2;
        }
        .hero-category h1 {
            font-size: 38px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .hero-category__desc {
            font-size: 17px;
            color: var(--text-light-secondary);
            max-width: 680px;
            line-height: 1.8;
        }
        .hero-category__badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--green);
            background: rgba(52, 211, 153, 0.12);
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
        }
        .ranking-section {
            background: var(--bg-light);
            padding: 56px 0 64px;
        }
        .ranking-table-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        .ranking-table-card:hover {
            box-shadow: var(--shadow-md);
        }
        .ranking-table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            border-bottom: 1px solid var(--border-light);
        }
        .ranking-table-header h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0;
        }
        .ranking-table-header .badge-live {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
        }
        .badge-live__dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--orange);
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(1.4); }
        }
        .ranking-row {
            display: flex;
            align-items: center;
            padding: 14px 24px;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
            gap: 12px;
        }
        .ranking-row:last-child {
            border-bottom: none;
        }
        .ranking-row:hover {
            background: rgba(34, 211, 238, 0.04);
        }
        .ranking-row__rank {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-secondary);
            background: var(--bg-light);
            flex-shrink: 0;
        }
        .ranking-row__rank--top1 {
            background: #FFF7E6;
            color: #D48806;
        }
        .ranking-row__rank--top2 {
            background: #F5F5F7;
            color: #5A627A;
        }
        .ranking-row__rank--top3 {
            background: #FFF1E6;
            color: #D46B08;
        }
        .ranking-row__name {
            flex: 1;
            font-weight: 600;
            font-size: 15px;
            min-width: 0;
        }
        .ranking-row__meta {
            display: flex;
            gap: 24px;
            flex-shrink: 0;
            font-size: 13px;
            color: var(--text-secondary);
        }
        .ranking-row__meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .ranking-row__trend {
            font-size: 13px;
            font-weight: 600;
            flex-shrink: 0;
        }
        .trend-up {
            color: var(--green);
        }
        .trend-down {
            color: #E74C3C;
        }
        .trend-flat {
            color: var(--text-secondary);
        }
        .stat-grid-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.4);
        }
        .stat-card__icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(108, 76, 241, 0.1);
            color: var(--purple);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .stat-card__value {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-dark);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-card__label {
            font-size: 13px;
            color: var(--text-secondary);
        }
        .compare-section {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .compare-section::after {
            content: '';
            position: absolute;
            top: 20%;
            right: -100px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(108, 76, 241, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .compare-section__content {
            position: relative;
            z-index: 2;
        }
        .compare-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: var(--transition);
        }
        .compare-card:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(34, 211, 238, 0.4);
            transform: translateY(-3px);
        }
        .compare-card__item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-dark);
            font-size: 14px;
        }
        .compare-card__item:last-child {
            border-bottom: none;
        }
        .compare-card__item-label {
            color: var(--text-light-secondary);
        }
        .compare-card__item-value {
            font-weight: 700;
            color: var(--cyan);
        }
        .deep-dive-section {
            background: #fff;
            padding: 72px 0;
        }
        .deep-dive__text {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-dark);
        }
        .deep-dive__text p {
            margin-bottom: 20px;
        }
        .deep-dive__text p:last-child {
            margin-bottom: 0;
        }
        .deep-dive__image-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            margin-bottom: 20px;
        }
        .deep-dive__image-wrap img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .data-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }
        .data-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
        }
        .data-tag:hover {
            border-color: var(--cyan);
            color: var(--cyan);
        }
        .cta-section {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
            padding: 64px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 30%, rgba(108, 76, 241, 0.2) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-section__content {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 750;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-section p {
            color: var(--text-light-secondary);
            max-width: 560px;
            margin: 0 auto 24px;
            font-size: 16px;
            line-height: 1.8;
        }
        .footer {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 56px 0 32px;
        }
        .footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer__brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--orange), var(--purple));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
        }
        .footer__desc {
            font-size: 14px;
            color: var(--text-light-secondary);
            line-height: 1.7;
        }
        .footer__heading {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer__links li {
            margin-bottom: 8px;
        }
        .footer__links a {
            color: var(--text-light-secondary);
            font-size: 14px;
        }
        .footer__links a:hover {
            color: var(--cyan);
        }
        .footer__bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid var(--border-dark);
            font-size: 13px;
            color: var(--text-light-secondary);
        }
        .footer__bottom a {
            color: var(--text-light-secondary);
        }
        .footer__bottom a:hover {
            color: var(--cyan);
        }
        .grid-x {
            margin-left: -12px;
            margin-right: -12px;
        }
        .cell.small-12.medium-4 {
            padding-left: 12px;
            padding-right: 12px;
        }
        @media (max-width: 1024px) {
            .stat-grid-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .section {
                padding: 48px 0;
            }
            .ranking-row {
                padding: 12px 16px;
                gap: 8px;
                flex-wrap: wrap;
            }
            .ranking-row__meta {
                gap: 12px;
                font-size: 12px;
                flex-wrap: wrap;
            }
        }
        @media (max-width: 768px) {
            .site-header__brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .site-header__actions {
                width: 100%;
                flex-wrap: wrap;
            }
            .site-header__search {
                min-width: 0;
                flex: 1;
            }
            .hero-category h1 {
                font-size: 28px;
            }
            .section__title {
                font-size: 24px;
            }
            .ranking-row__rank {
                width: 30px;
                height: 30px;
                font-size: 13px;
            }
            .ranking-table-header {
                padding: 14px 16px;
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .deep-dive__image-wrap img {
                height: 220px;
            }
            .footer__bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .stat-grid-cards {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .ranking-row {
                padding: 10px 12px;
            }
            .ranking-row__name {
                font-size: 13px;
            }
            .ranking-row__meta {
                display: none;
            }
            .btn {
                padding: 10px 18px;
                font-size: 13px;
            }
            .section {
                padding: 36px 0;
            }
            .section__title {
                font-size: 21px;
            }
            .footer {
                padding: 40px 0 20px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            box-sizing: border-box;
        }
        *,
        *::before,
        *::after {
            box-sizing: inherit;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--cyan);
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: 64px 0;
        }
        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }
        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--white {
            background-color: #ffffff;
        }
        .section__header {
            margin-bottom: 36px;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }
        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }
        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }
        .section__title {
            font-size: 26px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 10px;
            color: inherit;
        }
        .section__desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }
        .section--dark .section__desc,
        .section--dark-alt .section__desc {
            color: var(--text-light-secondary);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 14px;
            padding: 11px 26px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
            line-height: 1.4;
        }
        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }
        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }
        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }
        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }
        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }
        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }
        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            line-height: 1.5;
        }
        .badge--cyan {
            background: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
        }
        .badge--orange {
            background: rgba(255, 107, 53, 0.12);
            color: var(--orange);
        }
        .badge--green {
            background: rgba(52, 211, 153, 0.12);
            color: var(--green);
        }
        .badge--purple {
            background: rgba(108, 76, 241, 0.12);
            color: #a78bfa;
        }
        .badge--outline {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
        }
        .card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.35);
        }
        /* Header */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(11, 16, 38, 0.06);
        }
        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .site-header__logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 750;
            color: var(--text-dark);
            letter-spacing: 0.02em;
        }
        .site-header__logo:hover {
            color: var(--purple);
        }
        .site-header__logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-light);
            border-radius: var(--radius-pill);
            padding: 8px 16px;
            border: 1px solid var(--border-light);
            min-width: 220px;
        }
        .site-header__search i {
            color: var(--text-secondary);
            font-size: 13px;
        }
        .site-header__search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--text-dark);
            width: 100%;
        }
        .site-header__search input::placeholder {
            color: var(--text-secondary);
            font-size: 13px;
        }
        .chip-nav {
            padding-bottom: 12px;
        }
        .chip-nav__inner {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding-bottom: 4px;
            scrollbar-width: thin;
            scrollbar-color: var(--border-light) transparent;
            -webkit-overflow-scrolling: touch;
        }
        .chip-nav__inner::-webkit-scrollbar {
            height: 4px;
        }
        .chip-nav__inner::-webkit-scrollbar-thumb {
            background: var(--border-light);
            border-radius: 999px;
        }
        .chip {
            display: inline-flex;
            align-items: center;
            padding: 7px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .chip:hover {
            border-color: var(--cyan);
            color: var(--cyan);
            background: rgba(34, 211, 238, 0.06);
        }
        .chip--active {
            background: var(--purple);
            color: #fff;
            border-color: var(--purple);
            font-weight: 600;
            box-shadow: 0 4px 14px rgba(108, 76, 241, 0.3);
        }
        .chip--active:hover {
            background: var(--purple);
            color: #fff;
            border-color: var(--purple);
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 18px 0 0;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--cyan);
        }
        .breadcrumb i {
            font-size: 11px;
            color: var(--text-secondary);
        }
        .breadcrumb .current {
            color: var(--text-dark);
            font-weight: 600;
        }
        /* Category Header */
        .category-header {
            padding: 28px 0 36px;
        }
        .category-header__content {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: flex-start;
            justify-content: space-between;
        }
        .category-header__left {
            flex: 1 1 600px;
        }
        .category-header__left h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 10px;
            color: var(--text-dark);
        }
        .category-header__left p {
            font-size: 15px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.8;
        }
        .category-header__stats {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            flex: 0 0 auto;
            align-items: flex-start;
        }
        .category-stat {
            text-align: center;
            padding: 12px 20px;
            border-radius: var(--radius-card);
            background: #fff;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            min-width: 100px;
        }
        .category-stat__number {
            font-size: 24px;
            font-weight: 750;
            color: var(--purple);
            line-height: 1.2;
        }
        .category-stat__label {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 2px;
        }
        /* Timeline Card List */
        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .timeline-card {
            display: flex;
            flex-wrap: wrap;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        .timeline-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .timeline-card__media {
            flex: 0 0 280px;
            min-height: 200px;
            position: relative;
            overflow: hidden;
        }
        .timeline-card__media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }
        .timeline-card__media .badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
        }
        .timeline-card__body {
            flex: 1 1 400px;
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .timeline-card__meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-secondary);
        }
        .timeline-card__meta .date {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 500;
            color: var(--cyan);
        }
        .timeline-card__title {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.4;
            margin: 0;
            color: var(--text-dark);
        }
        .timeline-card__title a:hover {
            color: var(--purple);
        }
        .timeline-card__excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
            flex: 1;
        }
        .timeline-card__footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .timeline-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--purple);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .timeline-card__link:hover {
            color: var(--cyan);
            gap: 10px;
        }
        /* Hot List */
        .hot-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .hot-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: #fff;
            border-radius: var(--radius-card);
            padding: 14px 18px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .hot-item:hover {
            transform: translateX(4px);
            border-color: rgba(255, 107, 53, 0.4);
            box-shadow: var(--shadow-md);
        }
        .hot-item__rank {
            font-size: 22px;
            font-weight: 800;
            color: var(--orange);
            min-width: 40px;
            text-align: center;
            font-style: italic;
        }
        .hot-item__rank--top1 {
            color: #FF6B35;
        }
        .hot-item__rank--top2 {
            color: #F59E0B;
        }
        .hot-item__rank--top3 {
            color: #8B5CF6;
        }
        .hot-item__content {
            flex: 1;
        }
        .hot-item__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            margin: 0 0 4px;
        }
        .hot-item__meta {
            font-size: 13px;
            color: var(--text-secondary);
        }
        .hot-item__views {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        /* Deep Read Panel */
        .deep-panel {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 32px 28px;
        }
        .deep-panel h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-dark);
            margin: 0 0 12px;
            line-height: 1.4;
        }
        .deep-panel p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin: 0 0 12px;
        }
        .deep-panel p:last-child {
            margin-bottom: 0;
        }
        .deep-panel .highlight {
            color: var(--purple);
            font-weight: 600;
        }
        /* Data Compare */
        .data-compare {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .data-compare__item {
            flex: 1 1 240px;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            text-align: center;
            transition: var(--transition);
        }
        .data-compare__item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .data-compare__value {
            font-size: 32px;
            font-weight: 800;
            color: var(--purple);
            line-height: 1.2;
        }
        .data-compare__label {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        /* Match Score Strip */
        .score-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: stretch;
        }
        .score-card {
            flex: 1 1 200px;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 18px 16px;
            text-align: center;
            transition: var(--transition);
        }
        .score-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .score-card__league {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 500;
        }
        .score-card__teams {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
        }
        .score-card__score {
            font-size: 24px;
            font-weight: 800;
            color: var(--orange);
            background: rgba(255, 107, 53, 0.08);
            border-radius: 8px;
            padding: 2px 12px;
            min-width: 60px;
        }
        .score-card__time {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 8px;
        }
        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            color: var(--text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: center;
            justify-content: space-between;
        }
        .subscribe-cta__text h3 {
            font-size: 22px;
            font-weight: 700;
            margin: 0 0 6px;
            color: #fff;
        }
        .subscribe-cta__text p {
            font-size: 14px;
            color: var(--text-light-secondary);
            margin: 0;
            line-height: 1.7;
        }
        .subscribe-cta__form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex: 1 1 300px;
            justify-content: flex-end;
        }
        .subscribe-cta__form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 20px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-dark);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }
        .subscribe-cta__form input::placeholder {
            color: var(--text-light-secondary);
        }
        .subscribe-cta__form input:focus {
            border-color: var(--cyan);
            background: rgba(255, 255, 255, 0.1);
        }
        /* Footer */
        .footer {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer__brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer__brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 13px;
        }
        .footer__desc {
            font-size: 14px;
            color: var(--text-light-secondary);
            line-height: 1.7;
            margin: 0 0 16px;
        }
        .footer__heading {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: 0.02em;
        }
        .footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer__links a {
            font-size: 14px;
            color: var(--text-light-secondary);
            transition: var(--transition);
        }
        .footer__links a:hover {
            color: var(--cyan);
            padding-left: 4px;
        }
        .footer__bottom {
            margin-top: 32px;
            padding-top: 18px;
            border-top: 1px solid var(--border-dark);
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-light-secondary);
        }
        .footer__bottom a {
            color: var(--text-light-secondary);
        }
        .footer__bottom a:hover {
            color: var(--cyan);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 48px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .category-header__left h1 {
                font-size: 26px;
            }
            .timeline-card__media {
                flex: 0 0 220px;
                min-height: 180px;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .site-header__brand-row {
                padding: 10px 0;
            }
            .site-header__logo {
                font-size: 18px;
            }
            .site-header__search {
                min-width: 0;
                flex: 1;
                padding: 6px 12px;
                font-size: 13px;
            }
            .site-header__actions .btn {
                padding: 7px 14px;
                font-size: 12px;
            }
            .chip {
                padding: 6px 14px;
                font-size: 13px;
            }
            .section {
                padding: 36px 0;
            }
            .section__title {
                font-size: 20px;
            }
            .category-header__left h1 {
                font-size: 22px;
            }
            .category-header__content {
                flex-direction: column;
                gap: 16px;
            }
            .category-header__stats {
                width: 100%;
                justify-content: flex-start;
            }
            .category-stat {
                min-width: 80px;
                padding: 8px 14px;
            }
            .category-stat__number {
                font-size: 20px;
            }
            .timeline-card {
                flex-direction: column;
            }
            .timeline-card__media {
                flex: none;
                width: 100%;
                min-height: 160px;
                height: 180px;
            }
            .timeline-card__body {
                padding: 16px 18px;
            }
            .timeline-card__title {
                font-size: 17px;
            }
            .subscribe-cta {
                padding: 24px 20px;
            }
            .subscribe-cta__form {
                flex-direction: column;
                width: 100%;
            }
            .subscribe-cta__form input {
                min-width: 0;
                width: 100%;
            }
            .subscribe-cta__form .btn {
                width: 100%;
            }
            .footer__bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .site-header__brand-row {
                gap: 8px;
            }
            .site-header__actions {
                width: 100%;
                justify-content: space-between;
            }
            .site-header__search {
                min-width: 0;
                flex: 1;
            }
            .section__title {
                font-size: 18px;
            }
            .chip-nav__inner {
                gap: 6px;
            }
            .chip {
                padding: 5px 12px;
                font-size: 12px;
            }
            .data-compare__item {
                flex: 1 1 100%;
            }
            .score-card {
                flex: 1 1 100%;
            }
            .deep-panel {
                padding: 20px 16px;
            }
            .deep-panel h3 {
                font-size: 17px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--cyan);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 72px 0;
        }

        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }

        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }

        .section--light {
            background-color: var(--bg-light);
        }

        .section--white {
            background-color: #ffffff;
        }

        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }

        .section__header {
            margin-bottom: 40px;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }

        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }

        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }

        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }

        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }

        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }

        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }

        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }

        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }

        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }

        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }

        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn--sm {
            padding: 8px 18px;
            font-size: 14px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-dark);
            transition: var(--transition);
            white-space: nowrap;
        }

        .chip:hover {
            background-color: rgba(34, 211, 238, 0.08);
            border-color: var(--cyan);
            color: var(--cyan);
        }

        .chip--active {
            background: linear-gradient(135deg, var(--orange) 0%, #ff8a5c 100%);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }

        .chip--active:hover {
            background: linear-gradient(135deg, #e55a2b 0%, #ff6b35 100%);
            color: #fff;
        }

        .badge {
            display: inline-block;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: rgba(34, 211, 238, 0.1);
            color: var(--cyan);
        }

        .badge--orange {
            background: rgba(255, 107, 53, 0.1);
            color: var(--orange);
        }

        .badge--green {
            background: rgba(52, 211, 153, 0.12);
            color: #10b981;
        }

        .card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.3);
        }

        .card__media {
            position: relative;
            overflow: hidden;
        }

        .card__media img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card:hover .card__media img {
            transform: scale(1.04);
        }

        .card__body {
            padding: 20px;
        }

        .card__title {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .card__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--cyan);
            line-height: 1.2;
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 40;
            box-shadow: 0 1px 8px rgba(11, 16, 38, 0.04);
        }

        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
            flex-wrap: wrap;
        }

        .site-header__logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 750;
            color: var(--text-dark);
            letter-spacing: 0.02em;
        }

        .site-header__logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--purple) 0%, var(--cyan) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-light);
            border-radius: var(--radius-pill);
            padding: 6px 16px;
            border: 1px solid var(--border-light);
            min-width: 220px;
        }

        .site-header__search i {
            color: var(--text-secondary);
            font-size: 14px;
        }

        .site-header__search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--text-dark);
            width: 100%;
        }

        .chip-nav {
            background: #fff;
            border-top: 1px solid var(--border-light);
            padding: 8px 0;
        }

        .chip-nav__inner {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 2px;
        }

        .chip-nav__inner::-webkit-scrollbar {
            display: none;
        }

        .footer {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 48px 0 32px;
        }

        .footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer__brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--purple) 0%, var(--cyan) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }

        .footer__desc {
            font-size: 14px;
            color: var(--text-light-secondary);
            line-height: 1.8;
        }

        .footer__heading {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 16px;
            color: #fff;
        }

        .footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer__links li {
            margin-bottom: 8px;
        }

        .footer__links a {
            color: var(--text-light-secondary);
            font-size: 14px;
        }

        .footer__links a:hover {
            color: var(--cyan);
        }

        .footer__bottom {
            border-top: 1px solid var(--border-dark);
            margin-top: 32px;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-light-secondary);
        }

        .footer__bottom a {
            color: var(--text-light-secondary);
        }

        .footer__bottom a:hover {
            color: var(--cyan);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
        }

        .breadcrumb a:hover {
            color: var(--orange);
        }

        .breadcrumb .separator {
            color: #b8bfd0;
        }

        .page-title {
            padding: 36px 0 24px;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
        }

        .page-title h1 {
            font-size: 32px;
            font-weight: 750;
            margin: 0 0 8px;
            color: var(--text-dark);
        }

        .page-title p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        .player-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .player-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            text-align: center;
            padding-bottom: 18px;
        }

        .player-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.3);
        }

        .player-card__img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-top-left-radius: var(--radius-card);
            border-top-right-radius: var(--radius-card);
        }

        .player-card__name {
            font-size: 18px;
            font-weight: 600;
            margin: 14px 0 4px;
            color: var(--text-dark);
        }

        .player-card__meta {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }

        .player-card__stats {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-bottom: 14px;
        }

        .player-card__stat {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .player-card__stat strong {
            display: block;
            font-size: 18px;
            color: var(--text-dark);
            font-weight: 700;
        }

        .ranking-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
            flex-wrap: wrap;
        }

        .ranking-item:last-child {
            border-bottom: none;
        }

        .ranking-pos {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--text-secondary);
            flex-shrink: 0;
        }

        .ranking-pos--top1 {
            background: rgba(255, 107, 53, 0.15);
            color: var(--orange);
        }

        .ranking-pos--top2 {
            background: rgba(34, 211, 238, 0.15);
            color: var(--cyan);
        }

        .ranking-pos--top3 {
            background: rgba(108, 76, 241, 0.15);
            color: var(--purple);
        }

        .ranking-team {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-dark);
            min-width: 120px;
        }

        .ranking-bar {
            flex: 1;
            min-width: 160px;
            height: 8px;
            background: var(--bg-light);
            border-radius: 999px;
            overflow: hidden;
        }

        .ranking-bar__fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--cyan) 0%, var(--purple) 100%);
        }

        .ranking-score {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 14px;
            white-space: nowrap;
        }

        .news-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .news-list li {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .news-list li:last-child {
            border-bottom: none;
        }

        .news-date {
            font-size: 13px;
            color: var(--text-secondary);
            white-space: nowrap;
            min-width: 72px;
        }

        .news-content {
            flex: 1;
            min-width: 200px;
        }

        .news-title {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-dark);
            margin-bottom: 4px;
            display: block;
        }

        .news-title:hover {
            color: var(--cyan);
        }

        .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 6px;
            line-height: 1.7;
        }

        .link-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--orange);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .link-more:hover {
            color: #e55a2b;
            text-decoration: none;
        }

        .deep-article {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            padding: 28px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
            box-shadow: var(--shadow-sm);
        }

        .deep-article h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-dark);
        }

        .deep-article p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 14px;
        }

        .deep-article__side {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 20px;
        }

        .deep-article__side .stat-number {
            color: var(--orange);
        }

        .guide-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .guide-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(34, 211, 238, 0.3);
        }

        .guide-card__img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .guide-card__body {
            padding: 18px;
            flex: 1;
        }

        .guide-card__title {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .guide-card__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .cta-panel {
            background: linear-gradient(135deg, var(--bg-deep) 0%, #1a1040 100%);
            border-radius: var(--radius-card);
            padding: 40px;
            color: var(--text-light);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 24px;
            box-shadow: var(--shadow-lg);
        }

        .cta-panel__content {
            flex: 1;
            min-width: 240px;
        }

        .cta-panel h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-panel p {
            color: var(--text-light-secondary);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 260px;
            flex: 1;
            max-width: 420px;
        }

        .cta-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-dark);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }

        .cta-form input::placeholder {
            color: #aab3d0;
        }

        .cta-form input:focus {
            border-color: var(--cyan);
            background: rgba(34, 211, 238, 0.08);
        }

        .risk-tip {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            padding: 24px 28px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            box-shadow: var(--shadow-sm);
        }

        .risk-tip__icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 107, 53, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--orange);
            font-size: 22px;
            flex-shrink: 0;
        }

        .risk-tip h4 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-dark);
        }

        .risk-tip p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
        }

        @media (max-width: 1024px) {
            .player-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }

            .deep-article {
                grid-template-columns: 1fr;
                padding: 20px;
            }

            .section {
                padding: 56px 0;
            }
        }

        @media (max-width: 768px) {
            .site-header__brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .site-header__search {
                min-width: 100%;
            }

            .player-grid {
                grid-template-columns: 1fr 1fr;
            }

            .ranking-item {
                gap: 10px;
            }

            .ranking-team {
                min-width: 90px;
            }

            .section__title {
                font-size: 24px;
            }

            .cta-panel {
                padding: 24px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-form {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .player-grid {
                grid-template-columns: 1fr;
            }

            .deep-article {
                padding: 16px;
            }

            .page-title h1 {
                font-size: 26px;
            }

            .section {
                padding: 40px 0;
            }

            .footer__bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

/* roulang page: category4 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--cyan);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: 72px 0;
        }
        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }
        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--white {
            background-color: #ffffff;
        }
        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }
        .section__header {
            margin-bottom: 40px;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }
        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }
        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }
        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }
        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }
        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }

        /* 导航 */
        .site-header {
            background-color: #ffffff;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }
        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }
        .site-header__logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 750;
            color: var(--bg-deep);
            letter-spacing: 0.02em;
        }
        .site-header__logo:hover {
            color: var(--purple);
        }
        .site-header__logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            flex-shrink: 0;
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .site-header__search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            gap: 8px;
            min-width: 200px;
        }
        .site-header__search i {
            color: var(--text-secondary);
            font-size: 14px;
        }
        .site-header__search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--text-dark);
            width: 100%;
            min-width: 120px;
        }
        .site-header__search input::placeholder {
            color: var(--text-secondary);
        }
        .chip-nav {
            padding-bottom: 10px;
        }
        .chip-nav__inner {
            display: flex;
            align-items: center;
            gap: 8px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            -webkit-overflow-scrolling: touch;
            padding: 2px;
        }
        .chip-nav__inner::-webkit-scrollbar {
            display: none;
        }
        .chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            background-color: var(--bg-light);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .chip:hover {
            background-color: rgba(34, 211, 238, 0.08);
            border-color: rgba(34, 211, 238, 0.4);
            color: var(--cyan);
            transform: translateY(-1px);
        }
        .chip--active {
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(108, 76, 241, 0.3);
        }
        .chip--active:hover {
            color: #fff;
        }

        /* 按钮 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 16px 40px;
            font-size: 16px;
        }
        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }
        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }
        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }
        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }
        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }
        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }
        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.6);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn--purple {
            background-color: var(--purple);
            color: #fff;
        }
        .btn--purple:hover {
            background-color: #5a3ed8;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(108, 76, 241, 0.3);
        }
        .btn--block {
            width: 100%;
        }

        /* 面包屑 */
        .breadcrumbs {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            padding: 16px 0;
            flex-wrap: wrap;
        }
        .breadcrumbs a {
            color: var(--text-secondary);
        }
        .breadcrumbs a:hover {
            color: var(--cyan);
        }
        .breadcrumbs i {
            font-size: 10px;
            color: var(--text-secondary);
            opacity: 0.6;
        }
        .breadcrumbs .current {
            color: var(--text-dark);
            font-weight: 600;
        }

        /* 分类页头部 */
        .cat-hero {
            background: linear-gradient(135deg, #0B1026 0%, #151A36 50%, #1a1040 100%);
            color: var(--text-light);
            padding: 48px 0 60px;
            position: relative;
            overflow: hidden;
        }
        .cat-hero::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 60%;
            height: 100%;
            background: radial-gradient(ellipse at top right, rgba(108, 76, 241, 0.25) 0%, rgba(11, 16, 38, 0) 70%);
            pointer-events: none;
        }
        .cat-hero::after {
            content: "";
            position: absolute;
            bottom: -120px;
            left: -80px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(34, 211, 238, 0.12) 0%, rgba(11, 16, 38, 0) 70%);
            pointer-events: none;
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        .cat-hero__title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            color: #fff;
        }
        .cat-hero__title .highlight {
            background: linear-gradient(120deg, var(--cyan), #a78bfa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .cat-hero__desc {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-light-secondary);
            max-width: 680px;
            margin-bottom: 24px;
        }
        .cat-hero__stats {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
        }
        .cat-hero__stat {
            display: flex;
            flex-direction: column;
        }
        .cat-hero__stat-num {
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }
        .cat-hero__stat-num span {
            font-size: 16px;
            font-weight: 600;
            color: var(--cyan);
            margin-left: 4px;
        }
        .cat-hero__stat-label {
            font-size: 13px;
            color: var(--text-light-secondary);
        }

        /* 观赛方式卡片 */
        .watch-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .watch-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .watch-card__icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .watch-card__icon--cyan {
            background: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
        }
        .watch-card__icon--purple {
            background: rgba(108, 76, 241, 0.12);
            color: var(--purple);
        }
        .watch-card__icon--orange {
            background: rgba(255, 107, 53, 0.12);
            color: var(--orange);
        }
        .watch-card__icon--green {
            background: rgba(52, 211, 153, 0.12);
            color: var(--green);
        }
        .watch-card__title {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .watch-card__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex-grow: 1;
        }
        .watch-card__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--cyan);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .watch-card__link:hover {
            color: var(--purple);
        }
        .watch-card__link i {
            font-size: 12px;
            transition: var(--transition);
        }
        .watch-card__link:hover i {
            transform: translateX(4px);
        }

        /* 焦点赛事时间线 */
        .match-timeline {
            position: relative;
            padding-left: 28px;
        }
        .match-timeline::before {
            content: "";
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--cyan), rgba(34, 211, 238, 0.15));
            border-radius: 2px;
        }
        .match-timeline__item {
            position: relative;
            padding: 18px 20px;
            margin-bottom: 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            transition: var(--transition);
        }
        .match-timeline__item:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .match-timeline__item::before {
            content: "";
            position: absolute;
            left: -24px;
            top: 24px;
            width: 10px;
            height: 10px;
            background: var(--cyan);
            border-radius: 50%;
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
        }
        .match-timeline__tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            background: rgba(34, 211, 238, 0.15);
            color: var(--cyan);
            margin-bottom: 8px;
        }
        .match-timeline__tag--orange {
            background: rgba(255, 107, 53, 0.15);
            color: var(--orange);
        }
        .match-timeline__tag--purple {
            background: rgba(108, 76, 241, 0.2);
            color: #a78bfa;
        }
        .match-timeline__matchup {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }
        .match-timeline__meta {
            font-size: 13px;
            color: var(--text-light-secondary);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .match-timeline__meta i {
            margin-right: 4px;
            color: var(--cyan);
        }

        /* 观赛清单步骤 */
        .checklist-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        .checklist-item {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .checklist-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: rgba(108, 76, 241, 0.3);
        }
        .checklist-item__step {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--purple);
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .checklist-item__title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .checklist-item__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* 深度内容区 */
        .deep-panel {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 48px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }
        .deep-panel__grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .deep-panel__text h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-dark);
            line-height: 1.4;
        }
        .deep-panel__text p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .deep-panel__text p:last-child {
            margin-bottom: 0;
        }
        .deep-panel__media {
            border-radius: var(--radius-card);
            overflow: hidden;
            position: relative;
        }
        .deep-panel__media img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .deep-panel__media-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(11, 16, 38, 0.8);
            color: #fff;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            backdrop-filter: blur(8px);
        }

        /* 装备评分卡 */
        .gear-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .gear-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255, 107, 53, 0.3);
        }
        .gear-card__img {
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 16px;
            height: 160px;
        }
        .gear-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .gear-card__title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-dark);
        }
        .gear-card__cat {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .gear-card__rating {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--orange);
            margin-top: auto;
        }
        .gear-card__rating i {
            color: var(--orange);
            font-size: 12px;
        }
        .gear-card__rating .score {
            font-size: 18px;
            font-weight: 800;
            color: var(--text-dark);
            margin-right: 4px;
        }

        /* 数据观察角 */
        .insight-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: var(--transition);
        }
        .insight-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(34, 211, 238, 0.35);
        }
        .insight-card__num {
            font-size: 36px;
            font-weight: 800;
            color: var(--cyan);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .insight-card__label {
            font-size: 14px;
            color: var(--text-light-secondary);
            font-weight: 600;
        }
        .insight-card__desc {
            font-size: 13px;
            color: var(--text-light-secondary);
            line-height: 1.7;
            margin-top: 8px;
        }

        /* FAQ */
        .faq-list {
            max-width: 840px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(108, 76, 241, 0.3);
        }
        .faq-item__question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 24px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            user-select: none;
        }
        .faq-item__question i {
            color: var(--text-secondary);
            font-size: 14px;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-item__question i {
            transform: rotate(180deg);
            color: var(--cyan);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 24px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
        }
        .faq-item.open .faq-item__answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* CTA订阅 */
        .cta-panel {
            background: linear-gradient(135deg, var(--purple) 0%, #1a1040 50%, var(--bg-deep) 100%);
            border-radius: var(--radius-card);
            padding: 48px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(34, 211, 238, 0.2) 0%, rgba(11, 16, 38, 0) 70%);
            pointer-events: none;
        }
        .cta-panel h3 {
            font-size: 26px;
            font-weight: 750;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-panel p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }
        .cta-panel form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-panel input {
            flex: 1;
            min-width: 200px;
            padding: 12px 20px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }
        .cta-panel input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .cta-panel input:focus {
            border-color: var(--cyan);
            background: rgba(255, 255, 255, 0.15);
        }

        /* 页脚 */
        .footer {
            background-color: var(--bg-deep);
            color: var(--text-light);
            padding: 56px 0 32px;
        }
        .footer__brand {
            font-size: 20px;
            font-weight: 750;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer__brand-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
        }
        .footer__desc {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-light-secondary);
            margin-bottom: 16px;
        }
        .footer__heading {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }
        .footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer__links li {
            margin-bottom: 8px;
        }
        .footer__links a {
            color: var(--text-light-secondary);
            font-size: 14px;
            transition: var(--transition);
        }
        .footer__links a:hover {
            color: var(--cyan);
        }
        .footer__bottom {
            border-top: 1px solid var(--border-dark);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-light-secondary);
        }
        .footer__bottom a {
            color: var(--text-light-secondary);
        }
        .footer__bottom a:hover {
            color: var(--cyan);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .section {
                padding: 56px 0;
            }
            .cat-hero__title {
                font-size: 34px;
            }
            .deep-panel__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .deep-panel__media img {
                height: 240px;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: 44px 0;
            }
            .site-header__brand-row {
                flex-wrap: wrap;
                padding: 10px 0;
            }
            .site-header__search {
                min-width: 140px;
            }
            .site-header__actions {
                flex-wrap: wrap;
                gap: 8px;
            }
            .chip {
                padding: 6px 14px;
                font-size: 13px;
            }
            .cat-hero {
                padding: 32px 0 44px;
            }
            .cat-hero__title {
                font-size: 28px;
            }
            .cat-hero__stats {
                gap: 20px;
            }
            .cat-hero__stat-num {
                font-size: 26px;
            }
            .section__title {
                font-size: 22px;
            }
            .watch-card {
                padding: 20px;
            }
            .deep-panel {
                padding: 24px;
            }
            .cta-panel {
                padding: 32px 20px;
            }
            .cta-panel form {
                flex-direction: column;
            }
            .footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .site-header__brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .site-header__actions {
                width: 100%;
            }
            .site-header__search {
                flex: 1;
                min-width: 0;
            }
            .site-header__actions .btn {
                flex-shrink: 0;
            }
            .cat-hero__title {
                font-size: 24px;
            }
            .cat-hero__desc {
                font-size: 15px;
            }
            .match-timeline {
                padding-left: 20px;
            }
            .match-timeline__item::before {
                left: -16px;
                width: 8px;
                height: 8px;
            }
            .match-timeline__matchup {
                font-size: 16px;
            }
            .checklist-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category5 */
:root {
      --bg-deep: #0B1026;
      --bg-deep-alt: #151A36;
      --purple: #6C4CF1;
      --cyan: #22D3EE;
      --orange: #FF6B35;
      --green: #34D399;
      --bg-light: #F5F7FB;
      --text-dark: #1A1F36;
      --text-secondary: #5A627A;
      --text-light: #E6EAF5;
      --text-light-secondary: #8A91A8;
      --border-light: rgba(17, 26, 50, 0.08);
      --border-dark: rgba(255, 255, 255, 0.08);
      --radius-card: 16px;
      --radius-pill: 999px;
      --radius-input: 10px;
      --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
      --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
      --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
      --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --transition: all 0.25s ease;
      --container-max: 1200px;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.7;
      color: var(--text-dark);
      background-color: var(--bg-light);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
      border: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    a:hover {
      color: var(--cyan);
    }

    button,
    input,
    textarea,
    select {
      font-family: inherit;
      font-size: inherit;
      line-height: inherit;
    }

    button {
      cursor: pointer;
      border: none;
      background: none;
      transition: var(--transition);
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 2px solid var(--cyan);
      outline-offset: 2px;
      border-radius: 4px;
    }

    .container {
      max-width: var(--container-max);
      margin: 0 auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    .section {
      padding: 64px 0;
    }

    .section--dark {
      background-color: var(--bg-deep);
      color: var(--text-light);
    }

    .section--dark-alt {
      background-color: var(--bg-deep-alt);
      color: var(--text-light);
    }

    .section--light {
      background-color: var(--bg-light);
    }

    .section--white {
      background-color: #ffffff;
    }

    .section--purple-gradient {
      background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
      color: var(--text-light);
    }

    .section__header {
      margin-bottom: 40px;
    }

    .section__label {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--cyan);
      margin-bottom: 8px;
      background: rgba(34, 211, 238, 0.1);
      padding: 4px 14px;
      border-radius: var(--radius-pill);
    }

    .section__label--orange {
      color: var(--orange);
      background: rgba(255, 107, 53, 0.1);
    }

    .section__label--purple {
      color: #a78bfa;
      background: rgba(108, 76, 241, 0.12);
    }

    .section__title {
      font-size: 28px;
      font-weight: 750;
      line-height: 1.35;
      margin-bottom: 12px;
      color: inherit;
    }

    .section__desc {
      font-size: 16px;
      line-height: 1.8;
      color: var(--text-secondary);
      max-width: 780px;
    }

    .section--dark .section__desc,
    .section--dark-alt .section__desc,
    .section--purple-gradient .section__desc {
      color: var(--text-light-secondary);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-weight: 600;
      font-size: 15px;
      padding: 12px 28px;
      border-radius: var(--radius-pill);
      transition: var(--transition);
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .btn--primary {
      background-color: var(--orange);
      color: #fff;
    }

    .btn--primary:hover {
      background-color: #e55a2b;
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
    }

    .btn--primary:active {
      transform: translateY(0);
      box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
    }

    .btn--secondary {
      background-color: transparent;
      color: var(--text-dark);
      border-color: var(--border-light);
    }

    .btn--secondary:hover {
      background-color: rgba(108, 76, 241, 0.06);
      border-color: var(--purple);
      color: var(--purple);
      transform: translateY(-2px);
    }

    .btn--cyan-outline {
      background-color: transparent;
      color: var(--cyan);
      border-color: var(--cyan);
    }

    .btn--cyan-outline:hover {
      background-color: rgba(34, 211, 238, 0.12);
      color: var(--cyan);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
    }

    .btn--light-outline {
      background-color: transparent;
      color: #fff;
      border-color: rgba(255, 255, 255, 0.35);
    }

    .btn--light-outline:hover {
      background-color: rgba(255, 255, 255, 0.08);
      border-color: #fff;
      color: #fff;
      transform: translateY(-2px);
    }

    .btn--sm {
      padding: 8px 18px;
      font-size: 14px;
    }

    .btn--lg {
      padding: 14px 36px;
      font-size: 16px;
    }

    /* 导航栏 */
    .site-header {
      background: rgba(11, 16, 38, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 0;
    }

    .site-header__brand-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0;
      gap: 20px;
      flex-wrap: wrap;
    }

    .site-header__logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 22px;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.02em;
    }

    .site-header__logo-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--purple), var(--cyan));
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      color: #fff;
    }

    .site-header__actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .site-header__search {
      display: flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-pill);
      padding: 6px 16px;
      border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .site-header__search i {
      color: var(--text-light-secondary);
      font-size: 14px;
    }

    .site-header__search input {
      background: transparent;
      border: none;
      outline: none;
      color: #fff;
      font-size: 14px;
      min-width: 140px;
      padding: 4px 0;
    }

    .site-header__search input::placeholder {
      color: var(--text-light-secondary);
    }

    .chip-nav {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      padding-bottom: 6px;
      scrollbar-width: none;
    }

    .chip-nav::-webkit-scrollbar {
      display: none;
    }

    .chip-nav__inner {
      display: flex;
      gap: 10px;
      width: max-content;
      padding: 0 0 12px 0;
    }

    .chip {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 20px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 600;
      color: var(--text-light-secondary);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid transparent;
      transition: var(--transition);
    }

    .chip:hover {
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.18);
    }

    .chip--active {
      background: rgba(34, 211, 238, 0.18);
      color: var(--cyan);
      border-color: rgba(34, 211, 238, 0.5);
    }

    .chip:focus-visible {
      outline: 2px solid var(--cyan);
      outline-offset: 2px;
    }

    /* 面包屑 */
    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      font-size: 14px;
      color: var(--text-secondary);
      margin-bottom: 20px;
    }

    .breadcrumb a {
      color: var(--text-secondary);
    }

    .breadcrumb a:hover {
      color: var(--cyan);
    }

    .breadcrumb .separator {
      color: var(--text-light-secondary);
    }

    .breadcrumb .current {
      color: var(--text-dark);
      font-weight: 600;
    }

    /* 分类页头 */
    .page-head {
      background: linear-gradient(135deg, #11142e 0%, #1a1f3d 70%, #0B1026 100%);
      color: var(--text-light);
      padding: 48px 0 64px;
      position: relative;
      overflow: hidden;
    }

    .page-head::after {
      content: "";
      position: absolute;
      top: -80px;
      right: -40px;
      width: 380px;
      height: 380px;
      background: radial-gradient(circle, rgba(108, 76, 241, 0.28) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .page-head .breadcrumb {
      color: var(--text-light-secondary);
      position: relative;
      z-index: 2;
    }

    .page-head .breadcrumb a {
      color: var(--text-light-secondary);
    }

    .page-head .breadcrumb .current {
      color: var(--cyan);
    }

    .page-head h1 {
      font-size: 40px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 12px;
      position: relative;
      z-index: 2;
    }

    .page-head .page-head__desc {
      font-size: 18px;
      max-width: 760px;
      color: var(--text-light-secondary);
      position: relative;
      z-index: 2;
    }

    /* 装备评分卡片 */
    .gear-card {
      background: #fff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-light);
      overflow: hidden;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .gear-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(108, 76, 241, 0.3);
    }

    .gear-card__media {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #eef1f6;
    }

    .gear-card__media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .gear-card:hover .gear-card__media img {
      transform: scale(1.04);
    }

    .gear-card__badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(11, 16, 38, 0.7);
      backdrop-filter: blur(6px);
      color: #fff;
      padding: 4px 12px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 600;
    }

    .gear-card__body {
      padding: 20px 20px 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .gear-card__title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-dark);
    }

    .gear-card__meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 12px;
    }

    .gear-card__rating {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 700;
      color: var(--orange);
    }

    .gear-card__rating i {
      color: #f5b301;
      font-size: 14px;
    }

    .gear-card__category {
      font-size: 13px;
      color: var(--text-secondary);
      background: rgba(34, 211, 238, 0.08);
      padding: 2px 10px;
      border-radius: var(--radius-pill);
    }

    .gear-card__desc {
      font-size: 15px;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 16px;
      flex: 1;
    }

    .gear-card__footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border-top: 1px solid var(--border-light);
      padding-top: 16px;
    }

    .gear-card__price {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-dark);
    }

    /* 热榜 */
    .hot-list {
      background: #fff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-light);
      padding: 8px 20px;
    }

    .hot-list__item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 0;
      border-bottom: 1px solid var(--border-light);
    }

    .hot-list__item:last-child {
      border-bottom: none;
    }

    .hot-list__rank {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: var(--bg-light);
      color: var(--text-secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 14px;
      flex-shrink: 0;
    }

    .hot-list__item:nth-child(1) .hot-list__rank {
      background: rgba(255, 107, 53, 0.15);
      color: var(--orange);
    }

    .hot-list__item:nth-child(2) .hot-list__rank {
      background: rgba(108, 76, 241, 0.15);
      color: var(--purple);
    }

    .hot-list__item:nth-child(3) .hot-list__rank {
      background: rgba(34, 211, 238, 0.15);
      color: var(--cyan);
    }

    .hot-list__name {
      flex: 1;
      font-weight: 600;
      font-size: 16px;
      color: var(--text-dark);
    }

    .hot-list__score {
      font-size: 14px;
      font-weight: 700;
      color: var(--green);
      white-space: nowrap;
    }

    /* 深度评测 */
    .deep-review {
      background: #fff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .deep-review__content {
      padding: 32px;
    }

    .deep-review__text {
      font-size: 16px;
      line-height: 1.9;
      color: var(--text-dark);
      margin-bottom: 24px;
    }

    .deep-review__text p {
      margin-bottom: 16px;
    }

    .deep-review__panel {
      background: var(--bg-light);
      border-radius: var(--radius-card);
      padding: 24px;
    }

    .deep-review__panel h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-dark);
    }

    .score-bar {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .score-bar__item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-size: 14px;
    }

    .score-bar__label {
      min-width: 80px;
      color: var(--text-secondary);
      font-weight: 500;
    }

    .score-bar__track {
      flex: 1;
      height: 8px;
      background: rgba(17, 26, 50, 0.08);
      border-radius: var(--radius-pill);
      overflow: hidden;
    }

    .score-bar__fill {
      height: 100%;
      border-radius: var(--radius-pill);
      background: linear-gradient(90deg, var(--cyan), var(--purple));
    }

    /* 对比表格 */
    .gear-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      background: #fff;
      border-radius: var(--radius-card);
      overflow: hidden;
      border: 1px solid var(--border-light);
      font-size: 15px;
    }

    .gear-table th,
    .gear-table td {
      padding: 14px 18px;
      text-align: left;
      border-bottom: 1px solid var(--border-light);
      vertical-align: middle;
    }

    .gear-table th {
      background: rgba(11, 16, 38, 0.03);
      font-weight: 700;
      color: var(--text-dark);
      font-size: 14px;
    }

    .gear-table tr:last-child td {
      border-bottom: none;
    }

    .gear-table tr:hover td {
      background: rgba(34, 211, 238, 0.04);
    }

    /* 风险提示 */
    .risk-tip {
      background: #fff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-light);
      padding: 32px;
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }

    .risk-tip__icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: rgba(255, 107, 53, 0.12);
      color: var(--orange);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      flex-shrink: 0;
    }

    .risk-tip__content {
      flex: 1;
      min-width: 240px;
    }

    .risk-tip__content h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-dark);
    }

    .risk-tip__content ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .risk-tip__content li {
      position: relative;
      padding-left: 24px;
      font-size: 15px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    .risk-tip__content li::before {
      content: "\f00c";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      position: absolute;
      left: 0;
      color: var(--green);
      font-size: 14px;
    }

    /* 订阅 CTA */
    .cta-box {
      background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
      border-radius: var(--radius-card);
      padding: 48px 32px;
      color: #fff;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-box::after {
      content: "";
      position: absolute;
      top: -60px;
      right: -20px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(34, 211, 238, 0.25) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .cta-box h2 {
      font-size: 28px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 12px;
      position: relative;
      z-index: 2;
    }

    .cta-box p {
      font-size: 16px;
      color: var(--text-light-secondary);
      max-width: 640px;
      margin: 0 auto 24px;
      position: relative;
      z-index: 2;
    }

    .cta-box form {
      display: flex;
      gap: 12px;
      max-width: 480px;
      margin: 0 auto;
      flex-wrap: wrap;
      justify-content: center;
      position: relative;
      z-index: 2;
    }

    .cta-box input[type="email"] {
      flex: 1;
      min-width: 200px;
      padding: 12px 18px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255, 255, 255, 0.25);
      background: rgba(255, 255, 255, 0.06);
      color: #fff;
      font-size: 14px;
      outline: none;
    }

    .cta-box input[type="email"]::placeholder {
      color: var(--text-light-secondary);
    }

    .cta-box input[type="email"]:focus {
      border-color: var(--cyan);
      box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
    }

    /* 页脚 */
    .footer {
      background: #0B1026;
      color: var(--text-light-secondary);
      padding: 56px 0 0;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .footer .footer__brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 22px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 12px;
    }

    .footer .footer__brand-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--purple), var(--cyan));
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      color: #fff;
    }

    .footer .footer__desc {
      font-size: 14px;
      line-height: 1.7;
      margin-bottom: 24px;
      max-width: 320px;
    }

    .footer .footer__heading {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
    }

    .footer .footer__links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .footer .footer__links a {
      color: var(--text-light-secondary);
      font-size: 14px;
    }

    .footer .footer__links a:hover {
      color: var(--cyan);
    }

    .footer__bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding: 24px 0;
      margin-top: 40px;
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
      color: var(--text-light-secondary);
    }

    .footer__bottom a {
      color: var(--text-light-secondary);
    }

    .footer__bottom a:hover {
      color: var(--cyan);
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .section {
        padding: 48px 0;
      }
      .page-head h1 {
        font-size: 32px;
      }
      .site-header__brand-row {
        padding: 12px 0;
      }
      .site-header__search input {
        min-width: 100px;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 40px 0;
      }
      .page-head {
        padding: 32px 0 48px;
      }
      .page-head h1 {
        font-size: 28px;
      }
      .page-head .page-head__desc {
        font-size: 16px;
      }
      .site-header__actions {
        width: 100%;
        justify-content: space-between;
      }
      .site-header__search {
        flex: 1;
      }
      .site-header__search input {
        min-width: 0;
        width: 100%;
      }
      .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
      }
      .deep-review__content {
        padding: 20px;
      }
      .risk-tip {
        padding: 20px;
      }
    }

    @media (max-width: 520px) {
      .site-header__brand-row {
        flex-direction: column;
        align-items: flex-start;
      }
      .site-header__logo {
        font-size: 20px;
      }
      .btn--lg {
        padding: 10px 24px;
        font-size: 14px;
      }
      .gear-card__footer {
        flex-direction: column;
        align-items: flex-start;
      }
      .gear-table {
        font-size: 13px;
      }
      .gear-table th,
      .gear-table td {
        padding: 10px 8px;
      }
    }

/* roulang page: category6 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--cyan);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }

        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }

        .section--light {
            background-color: var(--bg-light);
        }

        .section--white {
            background-color: #ffffff;
        }

        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }

        .section__header {
            margin-bottom: 40px;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }

        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }

        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }

        .section__label--green {
            color: var(--green);
            background: rgba(52, 211, 153, 0.1);
        }

        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }

        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }

        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
            line-height: 1.4;
        }

        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }

        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }

        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }

        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }

        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }

        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }

        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }

        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        /* Header */
        .site-header {
            background-color: var(--bg-deep);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
        }

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 750;
            font-size: 20px;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .site-header__logo:hover {
            color: var(--cyan);
        }

        .site-header__logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--orange), var(--purple));
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-pill);
            padding: 0 16px;
            height: 40px;
            min-width: 200px;
        }

        .site-header__search i {
            color: var(--text-light-secondary);
            font-size: 13px;
        }

        .site-header__search input {
            background: none;
            border: none;
            color: #fff;
            font-size: 13px;
            outline: none;
            width: 100%;
            letter-spacing: 0.02em;
        }

        .site-header__search input::placeholder {
            color: var(--text-light-secondary);
        }

        .chip-nav {
            padding: 8px 0 12px;
        }

        .chip-nav__inner {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding: 4px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .chip-nav__inner::-webkit-scrollbar {
            display: none;
        }

        .chip {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 550;
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            transition: var(--transition);
            white-space: nowrap;
        }

        .chip:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.25);
        }

        .chip--active {
            background: linear-gradient(135deg, var(--orange), #e55a2b);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
        }

        .chip--active:hover {
            background: linear-gradient(135deg, #ff7a45, var(--orange));
            color: #fff;
            border-color: transparent;
        }

        /* Page Header */
        .page-header {
            background-color: var(--bg-deep);
            background-image: radial-gradient(circle at 20% 30%, rgba(108, 76, 241, 0.15) 0%, transparent 45%),
                radial-gradient(circle at 80% 70%, rgba(34, 211, 238, 0.1) 0%, transparent 45%);
            padding: 48px 0 56px;
            color: var(--text-light);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light-secondary);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--text-light-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .breadcrumb-nav a:hover {
            color: var(--cyan);
        }

        .breadcrumb-nav .separator {
            color: rgba(255, 255, 255, 0.3);
            font-size: 11px;
        }

        .breadcrumb-nav .current {
            color: var(--cyan);
            font-weight: 550;
        }

        .page-header__title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .page-header__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-light-secondary);
            max-width: 720px;
            margin-bottom: 24px;
        }

        .page-header__stats {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 28px;
        }

        .page-header__stat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-light-secondary);
        }

        .page-header__stat i {
            font-size: 16px;
            color: var(--cyan);
        }

        .page-header__stat strong {
            color: #fff;
            font-weight: 650;
            font-size: 16px;
        }

        /* Stage plan cards */
        .stage-card {
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }

        .stage-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(108, 76, 241, 0.25);
        }

        .stage-card__media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .stage-card__media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .stage-card:hover .stage-card__media img {
            transform: scale(1.05);
        }

        .stage-card__badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 650;
            letter-spacing: 0.03em;
            background: rgba(11, 16, 38, 0.75);
            color: #fff;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .stage-card__badge--base {
            background: rgba(34, 211, 238, 0.85);
            color: #0B1026;
        }

        .stage-card__badge--special {
            background: rgba(255, 107, 53, 0.9);
            color: #fff;
        }

        .stage-card__badge--pre {
            background: rgba(108, 76, 241, 0.85);
            color: #fff;
        }

        .stage-card__badge--recovery {
            background: rgba(52, 211, 153, 0.85);
            color: #0B1026;
        }

        .stage-card__body {
            padding: 22px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .stage-card__title {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-dark);
            line-height: 1.4;
        }

        .stage-card__desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-secondary);
            flex: 1;
            margin-bottom: 16px;
        }

        .stage-card__meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }

        .stage-card__meta-item {
            font-size: 12px;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            background: rgba(17, 26, 50, 0.05);
            color: var(--text-secondary);
            font-weight: 500;
            letter-spacing: 0.02em;
        }

        .stage-card__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--purple);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            align-self: flex-start;
        }

        .stage-card__link:hover {
            color: var(--orange);
            gap: 10px;
        }

        /* Topic cards */
        .topic-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(11, 16, 38, 0.3);
            border-color: rgba(34, 211, 238, 0.35);
        }

        .topic-card__media {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .topic-card__media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .topic-card:hover .topic-card__media img {
            transform: scale(1.06);
        }

        .topic-card__body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .topic-card__tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--cyan);
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }

        .topic-card__title {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            line-height: 1.45;
            margin-bottom: 10px;
        }

        .topic-card__desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light-secondary);
            flex: 1;
            margin-bottom: 14px;
        }

        .topic-card__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--cyan);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            align-self: flex-start;
        }

        .topic-card__link:hover {
            color: #fff;
            gap: 10px;
        }

        /* Data compare table */
        .compare-table-wrap {
            overflow-x: auto;
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 8px;
        }

        .compare-table {
            width: 100%;
            min-width: 680px;
            border-collapse: separate;
            border-spacing: 0;
            font-size: 14px;
        }

        .compare-table thead th {
            background: var(--bg-deep);
            color: #fff;
            font-weight: 650;
            font-size: 13px;
            letter-spacing: 0.03em;
            padding: 14px 18px;
            text-align: left;
            border: none;
        }

        .compare-table thead th:first-child {
            border-radius: 12px 0 0 0;
        }

        .compare-table thead th:last-child {
            border-radius: 0 12px 0 0;
        }

        .compare-table tbody td {
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .compare-table tbody tr:hover td {
            background: rgba(34, 211, 238, 0.03);
        }

        .compare-table tbody tr td:first-child {
            font-weight: 650;
            color: var(--text-dark);
            white-space: nowrap;
        }

        .compare-table .highlight-cyan {
            color: #0891b2;
            font-weight: 600;
        }

        .compare-table .highlight-orange {
            color: var(--orange);
            font-weight: 600;
        }

        .compare-table .highlight-purple {
            color: var(--purple);
            font-weight: 600;
        }

        /* Risk reminders */
        .risk-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
        }

        .risk-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: var(--transition);
        }

        .risk-item:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(255, 107, 53, 0.3);
            transform: translateY(-3px);
        }

        .risk-item__icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            background: rgba(255, 107, 53, 0.15);
            color: var(--orange);
        }

        .risk-item__content h4 {
            font-size: 16px;
            font-weight: 650;
            color: #fff;
            margin-bottom: 6px;
        }

        .risk-item__content p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light-secondary);
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            border-color: rgba(108, 76, 241, 0.2);
            box-shadow: var(--shadow-md);
        }

        .faq-item__question {
            width: 100%;
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            text-align: left;
            font-size: 16px;
            font-weight: 650;
            color: var(--text-dark);
            background: none;
            border: none;
            cursor: pointer;
            line-height: 1.5;
        }

        .faq-item__question i {
            flex-shrink: 0;
            font-size: 14px;
            color: var(--text-secondary);
            transition: var(--transition);
        }

        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 24px;
        }

        .faq-item.open .faq-item__answer {
            max-height: 500px;
            padding: 0 24px 22px;
        }

        .faq-item.open .faq-item__question i {
            transform: rotate(180deg);
            color: var(--purple);
        }

        .faq-item__answer p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-secondary);
            margin: 0;
            padding-top: 4px;
        }

        /* CTA */
        .cta-card {
            background: linear-gradient(135deg, rgba(108, 76, 241, 0.2) 0%, rgba(34, 211, 238, 0.12) 55%, rgba(255, 107, 53, 0.12) 100%);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 24px;
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
            pointer-events: none;
            animation: subtle-pulse 8s ease-in-out infinite;
        }

        @keyframes subtle-pulse {
            0%, 100% { opacity: 0.4; }
            50% { opacity: 0.8; }
        }

        .cta-card__title {
            font-size: 26px;
            font-weight: 750;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-card__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-light-secondary);
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }

        .cta-card__actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* Footer */
        .footer {
            background-color: var(--bg-deep);
            color: var(--text-light);
            padding: 56px 0 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 750;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer__brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--orange), var(--purple));
            color: #fff;
            font-size: 16px;
        }

        .footer__desc {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-light-secondary);
            margin-bottom: 0;
            max-width: 320px;
        }

        .footer__heading {
            font-size: 16px;
            font-weight: 650;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .footer__links a {
            font-size: 14px;
            color: var(--text-light-secondary);
        }

        .footer__links a:hover {
            color: var(--cyan);
            padding-left: 4px;
        }

        .footer__form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer__form input {
            flex: 1;
            min-width: 160px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-dark);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 13px;
            outline: none;
        }

        .footer__form input::placeholder {
            color: var(--text-light-secondary);
        }

        .footer__form input:focus {
            border-color: var(--cyan);
        }

        .footer__bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light-secondary);
        }

        .footer__bottom a {
            color: var(--text-light-secondary);
        }

        .footer__bottom a:hover {
            color: var(--cyan);
        }

        .footer__bottom-row {
            display: flex;
            flex-wrap: wrap;
            gap: 4px 12px;
            align-items: center;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 52px 0;
            }

            .page-header {
                padding: 40px 0 48px;
            }

            .page-header__title {
                font-size: 30px;
            }

            .section__title {
                font-size: 24px;
            }
        }

        @media (max-width: 768px) {
            .site-header__brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 12px 0;
            }

            .site-header__actions {
                width: 100%;
            }

            .site-header__search {
                flex: 1;
                min-width: 0;
            }

            .chip-nav {
                padding: 6px 0 10px;
            }

            .chip {
                padding: 7px 16px;
                font-size: 13px;
            }

            .page-header {
                padding: 32px 0 40px;
            }

            .page-header__title {
                font-size: 26px;
            }

            .page-header__desc {
                font-size: 15px;
            }

            .section {
                padding: 44px 0;
            }

            .section__title {
                font-size: 22px;
            }

            .section__desc {
                font-size: 15px;
            }

            .stage-card__body {
                padding: 18px 18px 20px;
            }

            .stage-card__title {
                font-size: 17px;
            }

            .topic-card__body {
                padding: 18px 18px 20px;
            }

            .cta-card {
                padding: 36px 24px;
            }

            .cta-card__title {
                font-size: 22px;
            }

            .footer {
                padding: 40px 0 24px;
            }

            .footer__bottom {
                flex-direction: column;
                gap: 6px;
            }

            .footer__bottom-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .site-header__search {
                min-width: 0;
                width: 100%;
            }

            .site-header__actions .btn {
                padding: 8px 14px;
                font-size: 12px;
                white-space: nowrap;
            }

            .chip-nav__inner {
                gap: 6px;
            }

            .chip {
                padding: 6px 14px;
                font-size: 12px;
            }

            .page-header__title {
                font-size: 22px;
            }

            .page-header__stats {
                gap: 10px 16px;
                font-size: 13px;
            }

            .section {
                padding: 36px 0;
            }

            .section__title {
                font-size: 20px;
            }

            .stage-card__media {
                aspect-ratio: 16 / 10;
            }

            .risk-list {
                grid-template-columns: 1fr;
            }

            .cta-card {
                padding: 28px 18px;
                border-radius: 18px;
            }

            .cta-card__title {
                font-size: 19px;
            }

            .cta-card__desc {
                font-size: 14px;
            }

            .btn {
                font-size: 14px;
                padding: 10px 22px;
            }
        }

/* roulang page: category7 */
:root {
            --bg-deep: #0B1026;
            --bg-deep-alt: #151A36;
            --purple: #6C4CF1;
            --cyan: #22D3EE;
            --orange: #FF6B35;
            --green: #34D399;
            --bg-light: #F5F7FB;
            --text-dark: #1A1F36;
            --text-secondary: #5A627A;
            --text-light: #E6EAF5;
            --text-light-secondary: #8A91A8;
            --border-light: rgba(17, 26, 50, 0.08);
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-card: 16px;
            --radius-pill: 999px;
            --radius-input: 10px;
            --shadow-sm: 0 2px 8px rgba(11, 16, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 16, 38, 0.08);
            --shadow-lg: 0 16px 40px rgba(11, 16, 38, 0.12);
            --font-sans: "HarmonyOS Sans SC", "Alibaba PuHuiTi 3", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --transition: all 0.25s ease;
            --container-max: 1200px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--cyan);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--cyan);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 72px 0;
        }

        .section--dark {
            background-color: var(--bg-deep);
            color: var(--text-light);
        }

        .section--dark-alt {
            background-color: var(--bg-deep-alt);
            color: var(--text-light);
        }

        .section--light {
            background-color: var(--bg-light);
        }

        .section--white {
            background-color: #ffffff;
        }

        .section--purple-gradient {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 60%, #151A36 100%);
            color: var(--text-light);
        }

        .section__header {
            margin-bottom: 40px;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 8px;
            background: rgba(34, 211, 238, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }

        .section__label--orange {
            color: var(--orange);
            background: rgba(255, 107, 53, 0.1);
        }

        .section__label--purple {
            color: #a78bfa;
            background: rgba(108, 76, 241, 0.12);
        }

        .section__title {
            font-size: 28px;
            font-weight: 750;
            line-height: 1.35;
            margin-bottom: 12px;
            color: inherit;
        }

        .section__desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 780px;
        }

        .section--dark .section__desc,
        .section--dark-alt .section__desc,
        .section--purple-gradient .section__desc {
            color: var(--text-light-secondary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn--primary {
            background-color: var(--orange);
            color: #fff;
        }

        .btn--primary:hover {
            background-color: #e55a2b;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
        }

        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--text-dark);
            border-color: var(--border-light);
        }

        .btn--secondary:hover {
            background-color: rgba(108, 76, 241, 0.06);
            border-color: var(--purple);
            color: var(--purple);
            transform: translateY(-2px);
        }

        .btn--cyan-outline {
            background-color: transparent;
            color: var(--cyan);
            border-color: var(--cyan);
        }

        .btn--cyan-outline:hover {
            background-color: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
        }

        .btn--light-outline {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .btn--light-outline:hover {
            background-color: rgba(255, 255, 255, 0.08);
            border-color: var(--cyan);
            color: var(--cyan);
            transform: translateY(-2px);
        }

        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        .btn--lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 16, 38, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-dark);
            padding: 0;
        }

        .site-header__brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 14px 0;
            flex-wrap: wrap;
        }

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 750;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .site-header__logo:hover {
            color: var(--cyan);
        }

        .site-header__logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .site-header__search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-pill);
            padding: 7px 16px;
            color: var(--text-light-secondary);
            min-width: 180px;
        }

        .site-header__search i {
            font-size: 13px;
            color: var(--cyan);
        }

        .site-header__search input {
            background: none;
            border: none;
            outline: none;
            color: #fff;
            font-size: 13px;
            width: 100%;
            min-width: 0;
            padding: 0;
        }

        .site-header__search input::placeholder {
            color: var(--text-light-secondary);
        }

        .chip-nav {
            border-top: 1px solid var(--border-dark);
            padding: 0;
        }

        .chip-nav__inner {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 12px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
            -webkit-overflow-scrolling: touch;
            scroll-behavior: smooth;
        }

        .chip-nav__inner::-webkit-scrollbar {
            display: none;
        }

        .chip {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 550;
            color: var(--text-light-secondary);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-pill);
            padding: 8px 20px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .chip:hover {
            color: #fff;
            background: rgba(34, 211, 238, 0.12);
            border-color: rgba(34, 211, 238, 0.35);
            transform: translateY(-1px);
        }

        .chip--active {
            color: #fff;
            background: linear-gradient(135deg, var(--orange), #ff8a5c);
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-light-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--cyan);
            transition: var(--transition);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb__sep {
            color: var(--text-light-secondary);
            opacity: 0.6;
        }

        /* Page Hero (classification page) */
        .page-hero {
            background: var(--bg-deep);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 480px;
            height: 480px;
            background: radial-gradient(circle, rgba(108, 76, 241, 0.25) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(34, 211, 238, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero__content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }

        .page-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .page-hero__desc {
            font-size: 17px;
            color: var(--text-light-secondary);
            line-height: 1.85;
            max-width: 680px;
            margin-bottom: 24px;
        }

        .page-hero__meta {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-light-secondary);
        }

        .page-hero__meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .page-hero__meta i {
            color: var(--cyan);
            font-size: 13px;
        }

        /* Match Cards */
        .match-card {
            background: var(--bg-deep-alt);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            transition: var(--transition);
            color: var(--text-light);
        }

        .match-card:hover {
            background: #1a2044;
            border-color: rgba(34, 211, 238, 0.35);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .match-card__left,
        .match-card__right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 120px;
        }

        .match-card__right {
            justify-content: flex-end;
        }

        .match-card__team {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 650;
            font-size: 16px;
        }

        .match-card__team-icon {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(108, 76, 241, 0.5), rgba(34, 211, 238, 0.4));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #fff;
            flex-shrink: 0;
        }

        .match-card__center {
            text-align: center;
            flex-shrink: 0;
            min-width: 100px;
        }

        .match-card__score {
            font-size: 22px;
            font-weight: 750;
            color: #fff;
            letter-spacing: 0.08em;
        }

        .match-card__time {
            font-size: 13px;
            color: var(--text-light-secondary);
            margin-top: 2px;
        }

        .match-card__tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: rgba(34, 211, 238, 0.12);
            color: var(--cyan);
            margin-bottom: 6px;
            letter-spacing: 0.03em;
        }

        .match-card__tag--live {
            background: rgba(255, 107, 53, 0.15);
            color: var(--orange);
        }

        .match-card__tag--done {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-light-secondary);
        }

        .match-card__tag--upcoming {
            background: rgba(52, 211, 153, 0.12);
            color: var(--green);
        }

        /* Team Ranking Table */
        .ranking-table-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-light);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }

        .ranking-table thead th {
            background: var(--bg-deep-alt);
            color: var(--text-light);
            font-weight: 600;
            font-size: 13px;
            padding: 14px 16px;
            text-align: left;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .ranking-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-dark);
            font-weight: 500;
            white-space: nowrap;
        }

        .ranking-table tbody tr:last-child td {
            border-bottom: none;
        }

        .ranking-table tbody tr:hover td {
            background: #f9f9ff;
        }

        .ranking-table__pos {
            font-weight: 750;
            font-size: 16px;
            width: 52px;
        }

        .ranking-table__pos--top1 {
            color: var(--orange);
        }

        .ranking-table__pos--top2 {
            color: var(--purple);
        }

        .ranking-table__pos--top3 {
            color: var(--cyan);
        }

        .ranking-table__team {
            font-weight: 650;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ranking-table__team-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--cyan);
            flex-shrink: 0;
        }

        /* News list cards */
        .news-card {
            display: flex;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 18px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            margin-bottom: 16px;
        }

        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(108, 76, 241, 0.2);
        }

        .news-card__img {
            flex-shrink: 0;
            width: 160px;
            height: 110px;
            border-radius: 10px;
            overflow: hidden;
        }

        .news-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .news-card:hover .news-card__img img {
            transform: scale(1.05);
        }

        .news-card__body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
        }

        .news-card__title {
            font-size: 17px;
            font-weight: 650;
            color: var(--text-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-card__summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }

        .news-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--cyan);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-card__link:hover {
            color: var(--purple);
        }

        /* Player stat cards */
        .player-card {
            background: var(--bg-deep-alt);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 22px;
            color: var(--text-light);
            transition: var(--transition);
            text-align: center;
        }

        .player-card:hover {
            border-color: rgba(34, 211, 238, 0.35);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .player-card__avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #fff;
            margin: 0 auto 12px;
            font-weight: 700;
        }

        .player-card__name {
            font-size: 17px;
            font-weight: 650;
            margin-bottom: 2px;
        }

        .player-card__team {
            font-size: 13px;
            color: var(--text-light-secondary);
            margin-bottom: 12px;
        }

        .player-card__stats {
            display: flex;
            justify-content: center;
            gap: 18px;
            font-size: 13px;
            color: var(--text-light-secondary);
        }

        .player-card__stat {
            text-align: center;
        }

        .player-card__stat-num {
            font-size: 18px;
            font-weight: 700;
            color: var(--cyan);
            display: block;
        }

        /* Guide steps */
        .guide-step {
            display: flex;
            gap: 16px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            transition: var(--transition);
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
        }

        .guide-step:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .guide-step__num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--orange), #ff9a6c);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 750;
            font-size: 16px;
        }

        .guide-step__title {
            font-size: 16px;
            font-weight: 650;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .guide-step__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* Gear mini cards */
        .gear-mini {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 18px;
            transition: var(--transition);
            text-align: center;
            box-shadow: var(--shadow-sm);
        }

        .gear-mini:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: rgba(108, 76, 241, 0.2);
        }

        .gear-mini__icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(108, 76, 241, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            color: var(--purple);
            font-size: 20px;
        }

        .gear-mini__name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .gear-mini__desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* Subscribe CTA */
        .cta-box {
            background: linear-gradient(135deg, #1a1040 0%, #0B1026 55%, #151A36 100%);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            border: 1px solid var(--border-dark);
        }

        .cta-box__title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .cta-box__desc {
            font-size: 14px;
            color: var(--text-light-secondary);
            max-width: 480px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .cta-form input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-pill);
            padding: 12px 22px;
            color: #fff;
            font-size: 14px;
            outline: none;
            min-width: 220px;
            transition: var(--transition);
        }

        .cta-form input:focus {
            border-color: var(--cyan);
        }

        .cta-form input::placeholder {
            color: var(--text-light-secondary);
        }

        /* Footer */
        .footer {
            background: var(--bg-deep);
            color: var(--text-light);
            padding: 56px 0 28px;
            border-top: 1px solid var(--border-dark);
        }

        .footer__brand {
            font-size: 22px;
            font-weight: 750;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer__brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--purple), var(--cyan));
            color: #fff;
            font-size: 14px;
        }

        .footer__desc {
            font-size: 14px;
            color: var(--text-light-secondary);
            line-height: 1.7;
            max-width: 300px;
        }

        .footer__heading {
            font-size: 16px;
            font-weight: 650;
            margin-bottom: 16px;
            color: #fff;
        }

        .footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer__links a {
            color: var(--text-light-secondary);
            font-size: 14px;
            transition: var(--transition);
        }

        .footer__links a:hover {
            color: var(--cyan);
        }

        .footer__bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-light-secondary);
        }

        .footer__bottom a {
            color: var(--text-light-secondary);
            transition: var(--transition);
        }

        .footer__bottom a:hover {
            color: var(--cyan);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 56px 0;
            }

            .page-hero h1 {
                font-size: 30px;
            }

            .section__title {
                font-size: 24px;
            }
        }

        @media (max-width: 768px) {
            .site-header__brand-row {
                flex-direction: column;
                align-items: stretch;
                padding: 12px 0;
            }

            .site-header__actions {
                justify-content: space-between;
                width: 100%;
            }

            .site-header__search {
                min-width: 0;
                flex: 1;
            }

            .page-hero {
                padding: 40px 0 36px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .page-hero__desc {
                font-size: 15px;
            }

            .match-card {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }

            .match-card__left,
            .match-card__right {
                justify-content: center;
            }

            .match-card__right {
                justify-content: center;
            }

            .match-card__center {
                min-width: auto;
            }

            .news-card {
                flex-direction: column;
            }

            .news-card__img {
                width: 100%;
                height: 180px;
            }

            .cta-box {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
                padding: 28px 20px;
            }

            .cta-form {
                justify-content: center;
            }

            .cta-form input {
                min-width: 100%;
            }

            .footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .ranking-table {
                font-size: 13px;
            }

            .ranking-table thead th,
            .ranking-table tbody td {
                padding: 10px 10px;
            }
        }

        @media (max-width: 520px) {
            .section {
                padding: 40px 0;
            }

            .btn--lg {
                padding: 12px 24px;
                font-size: 14px;
            }

            .chip-nav__inner {
                gap: 6px;
                padding: 10px 0;
            }

            .chip {
                padding: 6px 14px;
                font-size: 12px;
            }

            .page-hero__meta {
                flex-direction: column;
                gap: 6px;
            }

            .guide-step {
                flex-direction: column;
                gap: 10px;
            }

            .player-card__stats {
                flex-direction: column;
                gap: 6px;
            }
        }