/* roulang page: index */
:root {
            --color-primary: #0D1B2A;
            --color-primary-deep: #08111E;
            --color-highlight: #16C784;
            --color-highlight-hover: #0EA970;
            --color-warning: #FFB020;
            --color-danger: #FF5C5C;
            --color-bg: #F5F7FA;
            --color-card: #FFFFFF;
            --color-border: #E6EAF0;
            --color-text: #1A2433;
            --color-text-secondary: #6B7A8C;
            --color-text-light: #9AA7B6;
            --color-footer-bg: #0B1622;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
            --radius-card: 12px;
            --radius-small: 8px;
            --radius-chip: 6px;
            --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
            --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
            --space-section: 64px;
            --space-card-gap: 20px;
            --transition-base: 180ms ease;
        }

        *,
        *::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);
            background-color: var(--color-bg);
            color: var(--color-text);
            font-size: 15px;
            line-height: 1.8;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 15px;
            color: var(--color-text);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background-color: var(--color-card);
        }
        .section--dark {
            background-color: var(--color-primary);
            color: #fff;
        }

        .section__head {
            max-width: 760px;
            margin-bottom: 32px;
        }
        .section__head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section__title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        .section--dark .section__title {
            color: #fff;
        }
        .section__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text-secondary);
        }
        .section--dark .section__desc {
            color: #c5cfda;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--color-primary);
            box-shadow: var(--shadow-nav);
            height: 68px;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .site-logo:hover {
            color: #fff;
        }
        .site-logo__icon {
            width: 32px;
            height: 32px;
            background-color: var(--color-highlight);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary-deep);
            flex-shrink: 0;
        }
        .site-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex: 1;
            justify-content: center;
        }
        .site-nav__link {
            font-size: 14px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-base);
        }
        .site-nav__link::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--color-highlight);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform var(--transition-base);
        }
        .site-nav__link:hover,
        .site-nav__link--active {
            color: #fff;
        }
        .site-nav__link:hover::after,
        .site-nav__link--active::after {
            transform: scaleX(1);
        }
        .site-nav__link--active {
            color: var(--color-highlight);
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .site-header__action {
            font-size: 13px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-small);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #e0e6ee;
            background: transparent;
            white-space: nowrap;
            transition: all var(--transition-base);
        }
        .site-header__action:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
        }
        .site-nav__toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-small);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 20px;
            background: transparent;
            flex-shrink: 0;
        }
        .site-nav__toggle:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 22px;
            border-radius: var(--radius-small);
            border: 1px solid transparent;
            transition: all var(--transition-base);
            text-decoration: none;
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn:focus-visible {
            outline: 2px solid var(--color-highlight);
            outline-offset: 2px;
        }
        .btn--primary {
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
        }
        .btn--primary:hover {
            background-color: var(--color-highlight-hover);
            color: var(--color-primary-deep);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(22, 199, 132, 0.35);
        }
        .btn--outline {
            background-color: #fff;
            border-color: var(--color-border);
            color: var(--color-primary);
        }
        .btn--outline:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 16px 32px;
            font-size: 16px;
        }

        /* Hero: 首屏指标看板 */
        .hero {
            background-color: var(--color-primary);
            position: relative;
            min-height: 68vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 56px 0;
        }
        .hero__bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/938ba4673675e2b6.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }
        .hero__bg::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 27, 42, 0.55) 0%, rgba(13, 27, 42, 0.85) 100%);
        }
        .hero .container {
            position: relative;
            z-index: 2;
        }
        .hero__top {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            margin-bottom: 32px;
        }
        .hero__title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .hero__sub {
            font-size: 15px;
            line-height: 1.85;
            color: #c5cfda;
            max-width: 520px;
        }
        .hero__main-score {
            text-align: center;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            padding: 32px 28px;
        }
        .hero__match-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-highlight);
            margin-bottom: 8px;
            letter-spacing: 0.06em;
        }
        .hero__score-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
            margin-bottom: 8px;
        }
        .hero__team {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
        }
        .hero__score {
            font-family: var(--font-mono);
            font-size: 44px;
            font-weight: 700;
            color: var(--color-highlight);
            letter-spacing: 0.02em;
            line-height: 1;
        }
        .hero__score-sep {
            font-family: var(--font-mono);
            font-size: 28px;
            color: rgba(255, 255, 255, 0.5);
        }
        .hero__match-time {
            font-size: 13px;
            color: #9aa7b6;
        }
        .hero__indicators {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .hero__indicator {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            text-align: center;
        }
        .hero__indicator-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            display: block;
        }
        .hero__indicator-value--live {
            color: var(--color-highlight);
        }
        .hero__indicator-label {
            font-size: 13px;
            color: #9aa7b6;
            margin-top: 4px;
        }
        .hero__indicator-note {
            font-size: 11px;
            color: var(--color-text-light);
            margin-top: 2px;
        }
        .hero__btns {
            margin-top: 24px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero__btn-outline {
            border-color: rgba(255, 255, 255, 0.3);
            color: #fff;
            background: transparent;
        }
        .hero__btn-outline:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }

        /* Live match strip inside hero */
        .hero__live-strip {
            margin-top: 24px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero__live-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 20px;
            padding: 8px 16px;
            font-size: 13px;
            color: #e0e6ee;
            font-family: var(--font-mono);
        }
        .hero__live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--color-highlight);
            animation: pulse-dot 1.4s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }

        /* Generic card */
        .card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: all var(--transition-base);
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .card__title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .card__text {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        /* Grid helpers */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-card-gap);
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-card-gap);
        }

        /* Quick entry cards */
        .quick-entry {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .quick-entry__tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 10px 18px;
            border-radius: 24px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            color: var(--color-primary);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .quick-entry__tag:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            background: #f0faf6;
        }
        .quick-entry__tag--active {
            background: var(--color-highlight);
            border-color: var(--color-highlight);
            color: var(--color-primary-deep);
        }

        /* Service matrix */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }
        .service-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all var(--transition-base);
        }
        .service-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .service-card__icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: #f0faf6;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
            color: var(--color-highlight);
        }
        .service-card__title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .service-card__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Compare block */
        .compare-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .compare-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
        }
        .compare-card__header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--color-border);
        }
        .compare-card__label {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .compare-card__badge {
            font-size: 12px;
            padding: 4px 10px;
            border-radius: var(--radius-chip);
            background: #f0faf6;
            color: var(--color-highlight);
            font-weight: 600;
        }
        .compare-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 14px;
            border-bottom: 1px solid #f5f7fa;
        }
        .compare-row:last-child {
            border-bottom: none;
        }
        .compare-row__label {
            color: var(--color-text-secondary);
        }
        .compare-row__value {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--color-primary);
        }
        .compare-row__value--up {
            color: var(--color-highlight);
        }
        .compare-row__value--down {
            color: var(--color-danger);
        }

        /* Trending bars */
        .trend-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .trend-item {
            display: grid;
            grid-template-columns: 90px 1fr 60px;
            gap: 12px;
            align-items: center;
            font-size: 13px;
        }
        .trend-item__label {
            color: var(--color-text-secondary);
            white-space: nowrap;
        }
        .trend-item__bar-wrap {
            background: #f0f2f5;
            border-radius: 6px;
            height: 10px;
            overflow: hidden;
        }
        .trend-item__bar {
            height: 100%;
            border-radius: 6px;
            background: var(--color-highlight);
            transition: width 600ms ease;
        }
        .trend-item__bar--warn {
            background: var(--color-warning);
        }
        .trend-item__bar--danger {
            background: var(--color-danger);
        }
        .trend-item__value {
            font-family: var(--font-mono);
            font-weight: 600;
            text-align: right;
            color: var(--color-primary);
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 28px;
        }
        .timeline::before {
            content: "";
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--color-border);
        }
        .timeline__item {
            position: relative;
            padding-bottom: 28px;
        }
        .timeline__item:last-child {
            padding-bottom: 0;
        }
        .timeline__dot {
            position: absolute;
            left: -24px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--color-highlight);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--color-highlight);
        }
        .timeline__date {
            font-size: 12px;
            color: var(--color-text-secondary);
            font-family: var(--font-mono);
            margin-bottom: 2px;
        }
        .timeline__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .timeline__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }

        /* Brand intro */
        .brand-intro {
            background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 32px 36px;
            line-height: 1.9;
        }
        .brand-intro__text {
            font-size: 15px;
            color: var(--color-text);
            margin-bottom: 14px;
        }
        .brand-intro__text:last-child {
            margin-bottom: 0;
        }

        /* News list */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-card {
            display: flex;
            gap: 18px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition-base);
        }
        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #d5dce6;
        }
        .news-card__img {
            width: 120px;
            height: 82px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: #eef1f5;
        }
        .news-card__body {
            flex: 1;
            min-width: 0;
        }
        .news-card__tag {
            font-size: 11px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: var(--radius-chip);
            background: #f0faf6;
            color: var(--color-highlight);
            display: inline-block;
            margin-bottom: 4px;
        }
        .news-card__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.45;
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        .news-card__meta {
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        /* League tags */
        .league-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .league-tag {
            font-size: 13px;
            font-weight: 500;
            padding: 10px 18px;
            border-radius: 20px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            color: var(--color-primary);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .league-tag:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            background: #f0faf6;
        }

        /* Data ranking */
        .ranking-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--color-card);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--color-border);
        }
        .ranking-table th {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-secondary);
            text-align: left;
            padding: 12px 16px;
            background: #f8fafc;
            border-bottom: 1px solid var(--color-border);
            white-space: nowrap;
        }
        .ranking-table td {
            font-size: 14px;
            padding: 12px 16px;
            border-bottom: 1px solid #f0f2f5;
            white-space: nowrap;
        }
        .ranking-table tr:last-child td {
            border-bottom: none;
        }
        .ranking-table tr:hover td {
            background: #fafbfc;
        }
        .ranking-table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--color-primary);
        }
        .ranking-table .rank-num--top {
            color: var(--color-highlight);
        }
        .ranking-table .team-name {
            font-weight: 500;
            color: var(--color-primary);
        }
        .ranking-table .data-val {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--color-text);
        }

        /* Platform guarantee */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-card-gap);
        }
        .guarantee-item {
            text-align: center;
            padding: 20px 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            transition: all var(--transition-base);
        }
        .guarantee-item:hover {
            box-shadow: var(--shadow-card-hover);
        }
        .guarantee-item__icon {
            font-size: 28px;
            margin-bottom: 8px;
            display: block;
        }
        .guarantee-item__title {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .guarantee-item__desc {
            font-size: 12px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* Quick answers */
        .quick-answers {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .qa-chip {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            padding: 14px 16px;
            font-size: 13px;
            color: var(--color-primary);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .qa-chip:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }
        .qa-chip__icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #f0faf6;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
            color: var(--color-highlight);
            font-weight: 700;
        }

        /* FAQ accordion */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: #d5dce6;
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            list-style: none;
            user-select: none;
            transition: color var(--transition-base);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            color: var(--color-highlight);
        }
        .faq-item__icon {
            font-size: 20px;
            font-weight: 300;
            color: var(--color-text-secondary);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item[open] .faq-item__icon {
            transform: rotate(45deg);
            color: var(--color-highlight);
        }
        .faq-item__answer {
            padding: 0 20px 18px 20px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--color-text-secondary);
        }

        /* Form */
        .form-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .form-group--full {
            grid-column: 1 / -1;
        }
        .form-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 12px 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            font-size: 14px;
            background: #fafbfc;
            transition: all var(--transition-base);
            outline: none;
            width: 100%;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--color-highlight);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(22, 199, 132, 0.12);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .form-error {
            font-size: 12px;
            color: var(--color-danger);
            display: none;
        }

        /* Data source note */
        .data-note {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: #f8fafc;
            border-left: 4px solid var(--color-highlight);
            border-radius: var(--radius-small);
            padding: 20px 24px;
            font-size: 13px;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }
        .data-note__icon {
            font-size: 24px;
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-footer-bg);
            color: #9aa7b6;
            padding: 48px 0 24px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer__brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .site-footer__desc {
            font-size: 13px;
            line-height: 1.8;
            max-width: 300px;
        }
        .site-footer__column-title {
            font-size: 13px;
            font-weight: 600;
            color: #d0d9e2;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }
        .site-footer__link {
            display: block;
            font-size: 13px;
            color: #9aa7b6;
            padding: 4px 0;
            transition: color var(--transition-base);
        }
        .site-footer__link:hover {
            color: #fff;
        }
        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: #6b7a8c;
        }
        .site-footer__copyright a {
            color: #9aa7b6;
        }
        .site-footer__copyright a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-nav {
                gap: 18px;
            }
            .site-nav__link {
                font-size: 13px;
            }
            .site-header__action {
                padding: 7px 10px;
                font-size: 12px;
            }
            .hero__top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero__indicators {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .compare-block {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 60px;
            }
            .site-logo {
                font-size: 17px;
            }
            .site-logo__icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .site-nav {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background-color: var(--color-primary-deep);
                flex-direction: column;
                gap: 0;
                padding: 16px 24px;
                max-height: 0;
                overflow: hidden;
                transition: max-height 300ms ease, padding 300ms ease;
                z-index: 99;
            }
            .site-nav--open {
                max-height: 420px;
                padding: 16px 24px;
            }
            .site-nav__link {
                display: block;
                width: 100%;
                padding: 12px 4px;
                font-size: 15px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .site-nav__link::after {
                display: none;
            }
            .site-nav__toggle {
                display: flex;
            }
            .site-header__actions {
                display: none;
            }
            .hero {
                padding: 36px 0;
                min-height: auto;
            }
            .hero__title {
                font-size: 24px;
            }
            .hero__score {
                font-size: 34px;
            }
            .hero__team {
                font-size: 15px;
            }
            .hero__main-score {
                padding: 20px 16px;
            }
            .section {
                padding: 40px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .grid-3,
            .grid-4,
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .quick-answers {
                grid-template-columns: 1fr;
            }
            .news-card {
                flex-direction: column;
            }
            .news-card__img {
                width: 100%;
                height: 160px;
            }
            .brand-intro {
                padding: 24px 20px;
            }
            .form-card {
                padding: 20px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer__bottom {
                flex-direction: column;
                text-align: center;
            }
            .ranking-table {
                font-size: 12px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
                font-size: 12px;
            }
            .trend-item {
                grid-template-columns: 70px 1fr 48px;
                gap: 8px;
                font-size: 12px;
            }
            .hero__live-strip {
                gap: 8px;
            }
            .hero__live-chip {
                font-size: 12px;
                padding: 6px 12px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero__indicators {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .hero__indicator {
                padding: 12px 14px;
            }
            .hero__indicator-value {
                font-size: 22px;
            }
            .hero__score {
                font-size: 28px;
            }
            .hero__score-sep {
                font-size: 20px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .hero__btns {
                flex-direction: column;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .quick-entry__tag {
                font-size: 12px;
                padding: 8px 14px;
            }
            .league-tag {
                font-size: 12px;
                padding: 8px 14px;
            }
            .ranking-table {
                display: block;
                overflow-x: auto;
                white-space: nowrap;
                -webkit-overflow-scrolling: touch;
            }
            .compare-card {
                padding: 16px;
            }
            .data-note {
                flex-direction: column;
                gap: 8px;
                padding: 16px;
            }
            .section__title {
                font-size: 20px;
            }
            .hero__title {
                font-size: 21px;
            }
            .hero__sub {
                font-size: 14px;
            }
            .faq-item summary {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-item__answer {
                font-size: 13px;
                padding: 0 16px 14px 16px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #0D1B2A;
            --color-primary-deep: #08111E;
            --color-highlight: #16C784;
            --color-highlight-hover: #0EA970;
            --color-warning: #FFB020;
            --color-danger: #FF5C5C;
            --color-bg: #F5F7FA;
            --color-card: #FFFFFF;
            --color-border: #E6EAF0;
            --color-text: #1A2433;
            --color-text-secondary: #6B7A8C;
            --color-text-light: #9AA7B6;
            --color-footer-bg: #0B1622;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
            --radius-card: 12px;
            --radius-small: 8px;
            --radius-chip: 6px;
            --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
            --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
            --space-section: 56px;
            --space-card-gap: 20px;
            --transition-base: 180ms ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            font-size: 15px;
            line-height: 1.8;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 15px;
            color: var(--color-text);
            margin: 0;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        ul,
        ol,
        figure {
            margin: 0;
            padding: 0;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--space-section) 0;
        }

        .section--alt {
            background-color: var(--color-card);
        }

        .section--dark {
            background-color: var(--color-primary);
            color: #fff;
        }

        .section__head {
            max-width: 760px;
            margin-bottom: 32px;
        }

        .section__head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section__title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        .section--dark .section__title {
            color: #fff;
        }

        .section__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text-secondary);
        }

        .section--dark .section__desc {
            color: #c5cfda;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--color-primary);
            box-shadow: var(--shadow-nav);
            height: 68px;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }

        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .site-logo:hover {
            color: #fff;
        }

        .site-logo__icon {
            width: 32px;
            height: 32px;
            background-color: var(--color-highlight);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary-deep);
            flex-shrink: 0;
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 26px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        .site-nav__link {
            font-size: 14px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-base);
        }

        .site-nav__link::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--color-highlight);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform var(--transition-base);
        }

        .site-nav__link:hover,
        .site-nav__link--active {
            color: #fff;
        }

        .site-nav__link:hover::after,
        .site-nav__link--active::after {
            transform: scaleX(1);
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .site-header__action {
            font-size: 13px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 7px 12px;
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: var(--radius-small);
            white-space: nowrap;
            transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
        }

        .site-header__action:hover {
            color: #fff;
            border-color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
        }

        .site-nav__toggle {
            display: none;
            font-size: 24px;
            color: #fff;
            line-height: 1;
            padding: 8px;
            border-radius: 6px;
            border: 1px solid rgba(255, 255, 255, 0.22);
            background: none;
        }

        /* Page Hero */
        .page-hero {
            background-color: var(--color-primary);
            padding: 48px 0 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .page-hero__breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #9aa7b6;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .page-hero__breadcrumb a {
            color: #9aa7b6;
            transition: color var(--transition-base);
        }

        .page-hero__breadcrumb a:hover {
            color: var(--color-highlight);
        }

        .page-hero__breadcrumb-separator {
            color: #5a6b7d;
            font-size: 12px;
        }

        .page-hero__title {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: #fff;
            margin-bottom: 12px;
        }

        .page-hero__desc {
            font-size: 16px;
            line-height: 1.75;
            color: #c5cfda;
            max-width: 680px;
        }

        .page-hero__status {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 18px;
            font-size: 13px;
            color: #9aa7b6;
            flex-wrap: wrap;
        }

        .page-hero__status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--color-highlight);
            display: inline-block;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.3);
            }
        }

        /* League filter chips */
        .league-filter {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 22px;
        }

        .league-filter__label {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-secondary);
            white-space: nowrap;
        }

        .league-filter__chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text);
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 20px;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .league-filter__chip:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            box-shadow: var(--shadow-card);
        }

        .league-filter__chip--active {
            background-color: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }

        .league-filter__chip--active:hover {
            color: #fff;
            border-color: var(--color-primary-deep);
        }

        /* Data table */
        .data-table-wrapper {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition-base);
        }

        .data-table-wrapper:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .data-table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            border-bottom: 1px solid var(--color-border);
            background-color: #fafbfc;
            flex-wrap: wrap;
            gap: 10px;
        }

        .data-table-header__title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
        }

        .data-table-header__meta {
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        .data-table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .data-table {
            width: 100%;
            min-width: 680px;
            border-collapse: collapse;
            font-size: 14px;
        }

        .data-table thead th {
            text-align: left;
            padding: 12px 16px;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-secondary);
            border-bottom: 1px solid var(--color-border);
            background-color: #fafbfc;
            white-space: nowrap;
            letter-spacing: 0.03em;
        }

        .data-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid #f0f2f5;
            color: var(--color-text);
            white-space: nowrap;
            vertical-align: middle;
        }

        .data-table tbody tr {
            transition: background-color var(--transition-base);
            cursor: default;
        }

        .data-table tbody tr:hover {
            background-color: #f7f9fb;
        }

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

        .data-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
            color: var(--color-text);
        }

        .team-cell__badge {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: var(--color-primary);
            color: #fff;
            font-size: 11px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            flex-shrink: 0;
        }

        .team-cell__badge--green {
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
        }

        .num-mono {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 500;
        }

        .trend-up {
            color: var(--color-highlight);
            font-weight: 600;
        }

        .trend-down {
            color: var(--color-danger);
            font-weight: 600;
        }

        .trend-flat {
            color: var(--color-text-secondary);
        }

        .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 500;
            border-radius: var(--radius-chip);
            white-space: nowrap;
        }

        .badge-status--win {
            background-color: rgba(22, 199, 132, 0.12);
            color: #0a8a5c;
        }

        .badge-status--draw {
            background-color: rgba(255, 176, 32, 0.14);
            color: #b07000;
        }

        .badge-status--loss {
            background-color: rgba(255, 92, 92, 0.12);
            color: #c03a3a;
        }

        .badge-status--neutral {
            background-color: rgba(107, 122, 140, 0.12);
            color: #5a6b7d;
        }

        /* Ranking cards */
        .ranking-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-card-gap);
        }

        .ranking-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }

        .ranking-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .ranking-card__title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ranking-card__title-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background-color: rgba(22, 199, 132, 0.12);
            color: var(--color-highlight);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 10px;
            border-radius: 8px;
            background-color: #fafbfc;
            transition: background-color var(--transition-base);
        }

        .ranking-item:hover {
            background-color: #f0f4f8;
        }

        .ranking-item__rank {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-text-secondary);
            width: 24px;
            text-align: center;
            flex-shrink: 0;
            font-family: var(--font-mono);
        }

        .ranking-item__rank--top {
            color: var(--color-highlight);
        }

        .ranking-item__name {
            flex: 1;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-item__stats {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            font-family: var(--font-mono);
            white-space: nowrap;
        }

        /* Injury cards */
        .injury-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }

        .injury-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }

        .injury-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .injury-card__header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }

        .injury-card__team {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }

        .injury-card__tag {
            font-size: 11px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: var(--radius-chip);
            white-space: nowrap;
        }

        .injury-card__tag--injury {
            background-color: rgba(255, 92, 92, 0.12);
            color: #c03a3a;
        }

        .injury-card__tag--suspension {
            background-color: rgba(255, 176, 32, 0.14);
            color: #b07000;
        }

        .injury-card__tag--doubtful {
            background-color: rgba(107, 122, 140, 0.12);
            color: #5a6b7d;
        }

        .injury-card__player {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            margin-bottom: 4px;
        }

        .injury-card__detail {
            font-size: 12px;
            line-height: 1.6;
            color: var(--color-text-secondary);
        }

        /* H2H cards */
        .h2h-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-card-gap);
        }

        .h2h-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }

        .h2h-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .h2h-card__matchup {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .h2h-card__matchup-sep {
            color: var(--color-text-secondary);
            font-size: 13px;
            font-weight: 400;
        }

        .h2h-card__record {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .h2h-card__record span {
            font-weight: 600;
            color: var(--color-primary);
            font-family: var(--font-mono);
        }

        .h2h-card__recent {
            display: flex;
            flex-direction: column;
            gap: 6px;
            border-top: 1px solid var(--color-border);
            padding-top: 12px;
        }

        .h2h-card__recent-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--color-text);
            padding: 4px 0;
        }

        .h2h-card__recent-score {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--color-primary);
        }

        /* Data note */
        .data-note {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px 28px;
        }

        .data-note__grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .data-note__item {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .data-note__item-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .data-note__item-title::before {
            content: "";
            width: 4px;
            height: 16px;
            border-radius: 2px;
            background-color: var(--color-highlight);
            flex-shrink: 0;
        }

        .data-note__item-text {
            font-size: 13px;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-cta__info {
            flex: 1;
            min-width: 260px;
        }

        .subscribe-cta__title {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

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

        .subscribe-cta__form {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        .subscribe-cta__input {
            padding: 10px 16px;
            font-size: 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            outline: none;
            min-width: 220px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            background-color: #fafbfc;
        }

        .subscribe-cta__input:focus {
            border-color: var(--color-highlight);
            box-shadow: 0 0 0 3px rgba(22, 199, 132, 0.12);
            background-color: #fff;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-small);
            transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
            white-space: nowrap;
            border: 1px solid transparent;
        }

        .btn--primary {
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
            border-color: var(--color-highlight);
        }

        .btn--primary:hover {
            background-color: var(--color-highlight-hover);
            border-color: var(--color-highlight-hover);
            color: var(--color-primary-deep);
        }

        .btn--primary:focus-visible {
            outline: 2px solid var(--color-highlight);
            outline-offset: 2px;
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--color-primary);
            border-color: var(--color-border);
        }

        .btn--secondary:hover {
            color: var(--color-highlight);
            border-color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.04);
        }

        .btn--secondary:focus-visible {
            outline: 2px solid var(--color-highlight);
            outline-offset: 2px;
        }

        /* Related news */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }

        .news-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }

        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

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

        .news-card__body {
            padding: 16px 18px;
        }

        .news-card__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.5;
            margin-bottom: 6px;
            transition: color var(--transition-base);
        }

        .news-card:hover .news-card__title {
            color: var(--color-highlight);
        }

        .news-card__meta {
            font-size: 12px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-footer-bg);
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 28px;
            margin-bottom: 32px;
        }

        .site-footer__brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .site-footer__desc {
            font-size: 13px;
            line-height: 1.75;
            color: #9aa7b6;
            max-width: 280px;
        }

        .site-footer__column-title {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer__link {
            display: block;
            font-size: 13px;
            color: #9aa7b6;
            padding: 4px 0;
            transition: color var(--transition-base);
        }

        .site-footer__link:hover {
            color: #fff;
        }

        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: #6b7a8c;
        }

        .site-footer__copyright {
            color: #9aa7b6;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-nav {
                gap: 18px;
            }
            .site-header__actions {
                gap: 4px;
            }
            .site-header__action {
                padding: 6px 10px;
                font-size: 12px;
            }
            .injury-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-note__grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: auto;
                min-height: 60px;
                padding: 8px 0;
            }
            .site-header .container {
                flex-wrap: wrap;
                height: auto;
                padding-top: 8px;
                padding-bottom: 8px;
            }
            .site-nav {
                display: none;
                order: 3;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                background-color: var(--color-primary-deep);
                border-radius: var(--radius-small);
                padding: 8px 16px;
                margin-top: 4px;
            }
            .site-nav.is-open {
                display: flex;
            }
            .site-nav__link {
                padding: 10px 0;
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .site-nav__link:last-child {
                border-bottom: none;
            }
            .site-nav__link::after {
                display: none;
            }
            .site-header__actions {
                display: none;
            }
            .site-nav__toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 40px;
                height: 40px;
                font-size: 20px;
            }
            .page-hero__title {
                font-size: 26px;
            }
            .page-hero {
                padding: 32px 0 28px;
            }
            .section {
                padding: 40px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .ranking-grid {
                grid-template-columns: 1fr;
            }
            .injury-grid {
                grid-template-columns: 1fr;
            }
            .h2h-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .data-note__grid {
                grid-template-columns: 1fr;
            }
            .subscribe-cta {
                flex-direction: column;
                align-items: stretch;
                padding: 20px;
            }
            .subscribe-cta__form {
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-cta__input {
                min-width: 0;
                width: 100%;
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .league-filter__chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .data-table-header {
                padding: 12px 14px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 10px 12px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero__title {
                font-size: 22px;
            }
            .page-hero__desc {
                font-size: 14px;
            }
            .section__title {
                font-size: 20px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .site-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .league-filter {
                gap: 6px;
            }
            .league-filter__chip {
                padding: 6px 10px;
                font-size: 12px;
            }
            .data-table-wrapper {
                border-radius: 10px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 8px 10px;
                font-size: 12px;
            }
            .data-table {
                min-width: 600px;
            }
            .btn {
                width: 100%;
                padding: 12px 18px;
            }
            .h2h-card,
            .injury-card,
            .ranking-card,
            .data-note {
                padding: 16px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #0D1B2A;
            --color-primary-deep: #08111E;
            --color-highlight: #16C784;
            --color-highlight-hover: #0EA970;
            --color-warning: #FFB020;
            --color-danger: #FF5C5C;
            --color-bg: #F5F7FA;
            --color-card: #FFFFFF;
            --color-border: #E6EAF0;
            --color-text: #1A2433;
            --color-text-secondary: #6B7A8C;
            --color-text-light: #9AA7B6;
            --color-footer-bg: #0B1622;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
            --radius-card: 12px;
            --radius-small: 8px;
            --radius-chip: 6px;
            --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
            --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
            --space-section: 64px;
            --space-card-gap: 20px;
            --transition-base: 180ms ease;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            font-size: 15px;
            line-height: 1.8;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
        }
        a:hover {
            color: var(--color-highlight);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 15px;
            color: var(--color-text);
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background-color: var(--color-card);
        }
        .section--dark {
            background-color: var(--color-primary);
            color: #fff;
        }
        .section__head {
            max-width: 760px;
            margin-bottom: 32px;
        }
        .section__head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section__title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        .section--dark .section__title {
            color: #fff;
        }
        .section__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text-secondary);
        }
        .section--dark .section__desc {
            color: #c5cfda;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--color-primary);
            box-shadow: var(--shadow-nav);
            height: 68px;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .site-logo:hover {
            color: #fff;
        }
        .site-logo__icon {
            width: 32px;
            height: 32px;
            background-color: var(--color-highlight);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary-deep);
            flex-shrink: 0;
        }
        .site-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex: 1;
            justify-content: center;
        }
        .site-nav__link {
            font-size: 14px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-base);
        }
        .site-nav__link::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--color-highlight);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform var(--transition-base);
        }
        .site-nav__link:hover,
        .site-nav__link--active {
            color: #fff;
        }
        .site-nav__link:hover::after,
        .site-nav__link--active::after {
            transform: scaleX(1);
        }
        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .site-header__action {
            font-size: 13px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 14px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-small);
            white-space: nowrap;
            transition: all var(--transition-base);
        }
        .site-header__action:hover {
            color: var(--color-highlight);
            border-color: var(--color-highlight);
        }
        .site-nav__toggle {
            display: none;
            font-size: 24px;
            color: #fff;
            background: none;
            border: none;
            padding: 4px 8px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-footer-bg);
            color: #fff;
            padding: 48px 0 24px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer__brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .site-footer__desc {
            font-size: 13px;
            line-height: 1.7;
            color: var(--color-text-light);
            max-width: 320px;
        }
        .site-footer__column-title {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }
        .site-footer__link {
            display: block;
            font-size: 13px;
            color: var(--color-text-light);
            padding: 4px 0;
            transition: color var(--transition-base);
        }
        .site-footer__link:hover {
            color: #fff;
        }
        .site-footer__bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 12px;
            color: var(--color-text-light);
        }
        .site-footer__copyright {
            color: #c5cfda;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background-color: #fff;
            border-bottom: 1px solid var(--color-border);
            padding: 12px 0;
        }
        .breadcrumb-bar .container {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
        }
        .breadcrumb-bar a {
            color: var(--color-text-secondary);
        }
        .breadcrumb-bar a:hover {
            color: var(--color-highlight);
        }
        .breadcrumb-bar .separator {
            color: var(--color-text-light);
        }
        .breadcrumb-bar .current {
            color: var(--color-text);
            font-weight: 500;
        }

        /* Page Hero Section */
        .page-hero {
            background-color: var(--color-primary);
            color: #fff;
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::after {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            width: 40%;
            background: radial-gradient(circle at center, rgba(22, 199, 132, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero .container {
            position: relative;
            z-index: 1;
        }
        .page-hero__h1 {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }
        .page-hero__desc {
            font-size: 15px;
            color: #c5cfda;
            line-height: 1.75;
            max-width: 680px;
            margin-bottom: 16px;
        }
        .page-hero__status {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .status-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 999px;
            background-color: rgba(22, 199, 132, 0.15);
            color: var(--color-highlight);
            border: 1px solid rgba(22, 199, 132, 0.3);
        }
        .status-pill__dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--color-highlight);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }
        .status-pill--muted {
            background-color: rgba(255, 255, 255, 0.08);
            color: #c5cfda;
            border-color: rgba(255, 255, 255, 0.2);
        }

        /* Filter Bar */
        .filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 24px;
        }
        .filter-bar__label {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-secondary);
            margin-right: 4px;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            background-color: #fff;
            border: 1px solid var(--color-border);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-base);
        }
        .filter-chip:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }
        .filter-chip--active {
            background-color: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .filter-chip--active:hover {
            color: #fff;
            background-color: var(--color-primary-deep);
        }

        /* Match List */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .match-row {
            display: grid;
            grid-template-columns: 120px 1fr auto 80px 90px;
            align-items: center;
            gap: 16px;
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            padding: 14px 16px;
            transition: all var(--transition-base);
        }
        .match-row:hover {
            background-color: #F5F7FA;
            border-color: #d0d8e2;
        }
        .match-row__league {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-secondary);
            letter-spacing: 0.03em;
        }
        .match-row__teams {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
        }
        .match-row__teams .vs {
            font-size: 12px;
            font-weight: 500;
            color: var(--color-text-light);
        }
        .match-row__score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            text-align: center;
        }
        .match-row__score--live {
            color: var(--color-highlight);
        }
        .match-row__status {
            text-align: center;
        }
        .match-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-chip);
            letter-spacing: 0.02em;
        }
        .match-badge--live {
            background-color: rgba(22, 199, 132, 0.12);
            color: var(--color-highlight);
        }
        .match-badge--upcoming {
            background-color: rgba(255, 176, 32, 0.12);
            color: var(--color-warning);
        }
        .match-badge--finished {
            background-color: #F0F2F5;
            color: var(--color-text-secondary);
        }
        .match-row__time {
            font-size: 13px;
            color: var(--color-text-secondary);
            text-align: right;
            font-family: var(--font-mono);
        }

        /* Focus Match Cards */
        .focus-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 8px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .focus-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .focus-scroll::-webkit-scrollbar-track {
            background: #f0f2f5;
            border-radius: 3px;
        }
        .focus-scroll::-webkit-scrollbar-thumb {
            background: #c5cfda;
            border-radius: 3px;
        }
        .focus-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .focus-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .focus-card__img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            background-color: #f0f2f5;
        }
        .focus-card__body {
            padding: 14px 16px;
        }
        .focus-card__league {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-highlight);
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }
        .focus-card__matchup {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .focus-card__info {
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        /* Finished Results */
        .results-group {
            margin-bottom: 20px;
        }
        .results-group:last-child {
            margin-bottom: 0;
        }
        .results-group__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--color-border);
        }
        .result-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 10px 14px;
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            margin-bottom: 6px;
            transition: background-color var(--transition-base);
        }
        .result-item:hover {
            background-color: #F5F7FA;
        }
        .result-item__teams {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
        }
        .result-item__score {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary);
        }
        .result-item__note {
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        /* Data Update Note */
        .data-note-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 16px;
        }
        .data-note-card {
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
        }
        .data-note-card__icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background-color: rgba(22, 199, 132, 0.12);
            color: var(--color-highlight);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .data-note-card__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 6px;
        }
        .data-note-card__desc {
            font-size: 13px;
            line-height: 1.7;
            color: var(--color-text-secondary);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: #d0d8e2;
        }
        .faq-item__question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition-base);
        }
        .faq-item__question:hover {
            color: var(--color-highlight);
        }
        .faq-item__icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 400;
            color: var(--color-text-secondary);
            transition: all var(--transition-base);
        }
        .faq-item--open .faq-item__icon {
            transform: rotate(45deg);
            color: var(--color-highlight);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease, padding 300ms ease;
            padding: 0 20px;
            font-size: 15px;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }
        .faq-item--open .faq-item__answer {
            max-height: 400px;
            padding: 0 20px 18px;
        }

        /* Subscribe CTA */
        .subscribe-card {
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }
        .subscribe-card__grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 6px;
        }
        .form-control {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            font-size: 15px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            outline: none;
            background-color: #fff;
        }
        .form-control:focus {
            border-color: var(--color-highlight);
            box-shadow: 0 0 0 3px rgba(22, 199, 132, 0.12);
        }
        .form-error {
            color: var(--color-danger);
            font-size: 13px;
            margin-top: 4px;
        }
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-small);
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
            font-size: 15px;
            font-weight: 600;
            border: none;
            transition: all var(--transition-base);
        }
        .btn-primary-custom:hover {
            background-color: var(--color-highlight-hover);
            color: var(--color-primary-deep);
        }
        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--color-highlight);
            outline-offset: 2px;
        }
        .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-small);
            background-color: #fff;
            border: 1px solid var(--color-border);
            color: var(--color-primary);
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-base);
        }
        .btn-secondary-custom:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }

        /* Data Note Section */
        .data-note-block {
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .data-note-block__item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .data-note-block__item::before {
            content: "•";
            color: var(--color-highlight);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-nav {
                gap: 18px;
            }
            .site-header__actions {
                gap: 4px;
            }
            .site-header__action {
                padding: 6px 10px;
                font-size: 12px;
            }
            .match-row {
                grid-template-columns: 100px 1fr auto 70px 80px;
                gap: 10px;
                padding: 12px;
            }
        }

        @media (max-width: 768px) {
            .site-nav {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background-color: var(--color-primary);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 4px;
                display: none;
                max-height: calc(100vh - 68px);
                overflow-y: auto;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            }
            .site-nav.open {
                display: flex;
            }
            .site-nav__link {
                padding: 12px 0;
                font-size: 15px;
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            }
            .site-nav__link::after {
                display: none;
            }
            .site-header__actions {
                display: none;
            }
            .site-nav__toggle {
                display: block;
            }
            .section {
                padding: 40px 0;
            }
            .section__title {
                font-size: 24px;
            }
            .page-hero__h1 {
                font-size: 24px;
            }
            .match-row {
                grid-template-columns: 1fr auto;
                grid-template-areas:
                    "league status"
                    "teams score"
                    "time time";
                gap: 6px 12px;
                padding: 12px 14px;
            }
            .match-row__league {
                grid-area: league;
            }
            .match-row__status {
                grid-area: status;
                text-align: right;
            }
            .match-row__teams {
                grid-area: teams;
                flex-wrap: wrap;
                gap: 4px;
                font-size: 14px;
            }
            .match-row__score {
                grid-area: score;
                text-align: right;
                font-size: 18px;
            }
            .match-row__time {
                grid-area: time;
                text-align: left;
                font-size: 12px;
            }
            .subscribe-card__grid {
                grid-template-columns: 1fr;
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .site-footer__bottom {
                flex-direction: column;
                text-align: center;
            }
            .focus-card {
                flex: 0 0 240px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .section {
                padding: 32px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .page-hero {
                padding: 32px 0 28px;
            }
            .page-hero__h1 {
                font-size: 22px;
            }
            .focus-card {
                flex: 0 0 220px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 13px;
            }
            .data-note-grid {
                grid-template-columns: 1fr;
            }
            .btn-primary-custom,
            .btn-secondary-custom {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category4 */
:root {
        --color-primary: #0D1B2A;
        --color-primary-deep: #08111E;
        --color-highlight: #16C784;
        --color-highlight-hover: #0EA970;
        --color-warning: #FFB020;
        --color-danger: #FF5C5C;
        --color-bg: #F5F7FA;
        --color-card: #FFFFFF;
        --color-border: #E6EAF0;
        --color-text: #1A2433;
        --color-text-secondary: #6B7A8C;
        --color-text-light: #9AA7B6;
        --color-footer-bg: #0B1622;
        --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
        --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
        --radius-card: 12px;
        --radius-small: 8px;
        --radius-chip: 6px;
        --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
        --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
        --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
        --space-section: 64px;
        --space-card-gap: 20px;
        --transition-base: 180ms ease;
    }

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

    body {
        font-family: var(--font-sans);
        background-color: var(--color-bg);
        color: var(--color-text);
        font-size: 15px;
        line-height: 1.8;
        font-weight: 400;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        margin: 0;
    }

    a {
        color: var(--color-primary);
        text-decoration: none;
        transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
    }

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

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

    button,
    input,
    select,
    textarea {
        font-family: var(--font-sans);
        font-size: 15px;
        color: var(--color-text);
    }

    button {
        cursor: pointer;
        border: none;
        background: none;
    }

    * {
        box-sizing: border-box;
    }

    .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 24px;
    }

    .section {
        padding: var(--space-section) 0;
    }

    .section--alt {
        background-color: var(--color-card);
    }

    .section--dark {
        background-color: var(--color-primary);
        color: #fff;
    }

    .section__head {
        max-width: 760px;
        margin-bottom: 32px;
    }

    .section__head--center {
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }

    .section__label {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--color-highlight);
        letter-spacing: 0.08em;
        text-transform: uppercase;
        margin-bottom: 8px;
    }

    .section__title {
        font-size: 28px;
        font-weight: 700;
        line-height: 1.3;
        color: var(--color-primary);
        letter-spacing: -0.01em;
        margin-bottom: 12px;
    }

    .section--dark .section__title {
        color: #fff;
    }

    .section__desc {
        font-size: 15px;
        line-height: 1.85;
        color: var(--color-text-secondary);
    }

    .section--dark .section__desc {
        color: #c5cfda;
    }

    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background-color: var(--color-primary);
        box-shadow: var(--shadow-nav);
        height: 68px;
    }

    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
        gap: 16px;
    }

    .site-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
        font-size: 20px;
        font-weight: 700;
        color: #fff;
        letter-spacing: 0.03em;
        white-space: nowrap;
    }

    .site-logo:hover {
        color: #fff;
    }

    .site-logo__icon {
        width: 32px;
        height: 32px;
        background-color: var(--color-highlight);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary-deep);
        flex-shrink: 0;
    }

    .site-nav {
        display: flex;
        align-items: center;
        gap: 28px;
        flex: 1;
        justify-content: center;
    }

    .site-nav__link {
        font-size: 14px;
        font-weight: 500;
        color: #e0e6ee;
        padding: 8px 2px;
        position: relative;
        white-space: nowrap;
        transition: color var(--transition-base);
    }

    .site-nav__link::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background-color: var(--color-highlight);
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform var(--transition-base);
    }

    .site-nav__link:hover,
    .site-nav__link--active {
        color: #fff;
    }

    .site-nav__link:hover::after,
    .site-nav__link--active::after {
        transform: scaleX(1);
    }

    .site-header__actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .site-header__action {
        font-size: 13px;
        font-weight: 500;
        color: #e0e6ee;
        padding: 8px 14px;
        border: 1px solid rgba(255,255,255,0.2);
        border-radius: var(--radius-small);
        transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
        white-space: nowrap;
    }

    .site-header__action:hover {
        color: #fff;
        border-color: var(--color-highlight);
        background-color: rgba(22,199,132,0.08);
    }

    .site-nav__toggle {
        display: none;
        color: #fff;
        font-size: 22px;
        padding: 8px 4px;
        line-height: 1;
    }

    .site-footer {
        background-color: var(--color-footer-bg);
        color: #c5cfda;
        padding: 40px 0 24px;
    }

    .site-footer__grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 32px;
        margin-bottom: 32px;
    }

    .site-footer__brand {
        font-size: 20px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 12px;
    }

    .site-footer__desc {
        font-size: 13px;
        line-height: 1.7;
        color: #9AA7B6;
        max-width: 280px;
        margin: 0;
    }

    .site-footer__column-title {
        font-size: 14px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 12px;
    }

    .site-footer__link {
        display: block;
        font-size: 13px;
        color: #9AA7B6;
        padding: 4px 0;
        transition: color var(--transition-base);
    }

    .site-footer__link:hover {
        color: #fff;
    }

    .site-footer__bottom {
        padding-top: 20px;
        border-top: 1px solid rgba(255,255,255,0.08);
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 12px;
        color: #7A8798;
    }

    .site-footer__copyright {
        color: #9AA7B6;
    }

    @media (max-width: 1024px) {
        .site-nav {
            gap: 18px;
        }
        .site-header__action {
            padding: 6px 10px;
            font-size: 12px;
        }
        .site-footer__grid {
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
    }

    @media (max-width: 768px) {
        .site-nav {
            display: none;
            position: absolute;
            top: 68px;
            left: 0;
            right: 0;
            background-color: var(--color-primary);
            flex-direction: column;
            align-items: flex-start;
            padding: 16px 24px;
            gap: 4px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.25);
        }
        .site-nav.is-open {
            display: flex;
        }
        .site-nav__link {
            padding: 10px 0;
            font-size: 15px;
            width: 100%;
        }
        .site-nav__link::after {
            display: none;
        }
        .site-header__actions {
            display: none;
        }
        .site-nav__toggle {
            display: block;
        }
        .section {
            padding: 40px 0;
        }
        .section__title {
            font-size: 22px;
        }
        .site-footer__grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }
    }

    @media (max-width: 480px) {
        .container {
            padding: 0 16px;
        }
        .section__title {
            font-size: 20px;
        }
        .site-footer__bottom {
            flex-direction: column;
            text-align: center;
        }
    }

    /* Page-specific styles for market-index */

    .page-breadcrumb {
        font-size: 13px;
        color: var(--color-text-secondary);
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
        margin-bottom: 12px;
    }

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

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

    .page-breadcrumb__sep {
        color: #c0c8d2;
    }

    .page-hero {
        background: linear-gradient(135deg, #0D1B2A 0%, #132B44 100%);
        color: #fff;
        padding: 48px 0 40px;
        position: relative;
        overflow: hidden;
    }

    .page-hero::after {
        content: "";
        position: absolute;
        top: -60%;
        right: -10%;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(22,199,132,0.10) 0%, transparent 70%);
        pointer-events: none;
    }

    .page-hero .container {
        position: relative;
        z-index: 1;
    }

    .page-hero__status {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        font-weight: 500;
        color: var(--color-highlight);
        background-color: rgba(22,199,132,0.10);
        padding: 6px 12px;
        border-radius: var(--radius-chip);
        margin-bottom: 16px;
    }

    .page-hero__status-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: var(--color-highlight);
        animation: pulse-dot 2s infinite;
    }

    @keyframes pulse-dot {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.4; }
    }

    .page-hero h1 {
        font-size: 32px;
        font-weight: 700;
        line-height: 1.3;
        margin: 0 0 12px;
        letter-spacing: -0.01em;
    }

    .page-hero__desc {
        font-size: 15px;
        line-height: 1.85;
        color: #c5cfda;
        max-width: 680px;
        margin: 0;
    }

    .page-hero__meta {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 16px;
        font-size: 13px;
        color: #9AA7B6;
    }

    .page-hero__meta span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    /* Section 2: Index trend list */
    .index-table-wrapper {
        overflow-x: auto;
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        background: var(--color-card);
        border: 1px solid var(--color-border);
    }

    .index-table {
        width: 100%;
        border-collapse: collapse;
        min-width: 680px;
        font-size: 14px;
    }

    .index-table th {
        background-color: var(--color-primary);
        color: #fff;
        font-weight: 600;
        font-size: 13px;
        text-align: left;
        padding: 14px 16px;
        white-space: nowrap;
    }

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

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

    .index-table td {
        padding: 13px 16px;
        border-bottom: 1px solid var(--color-border);
        color: var(--color-text);
        vertical-align: middle;
    }

    .index-table tbody tr {
        transition: background-color var(--transition-base);
    }

    .index-table tbody tr:hover {
        background-color: #F5F7FA;
    }

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

    .index-table .match-name {
        font-weight: 600;
        font-size: 14px;
        white-space: nowrap;
    }

    .index-table .league-tag {
        display: inline-block;
        font-size: 11px;
        font-weight: 500;
        color: var(--color-text-secondary);
        background-color: #EDF0F4;
        padding: 2px 8px;
        border-radius: var(--radius-chip);
        margin-left: 6px;
    }

    .index-change {
        font-family: var(--font-mono);
        font-size: 13px;
        font-weight: 600;
        padding: 3px 8px;
        border-radius: var(--radius-chip);
        display: inline-block;
        white-space: nowrap;
    }

    .index-change--up {
        color: #0B8A5C;
        background-color: rgba(22,199,132,0.10);
    }

    .index-change--down {
        color: #CC4444;
        background-color: rgba(255,92,92,0.10);
    }

    .index-change--flat {
        color: #6B7A8C;
        background-color: #F0F2F5;
    }

    .index-arrow {
        font-size: 12px;
    }

    .table-action-row {
        padding: 14px 16px;
        text-align: right;
        border-top: 1px solid var(--color-border);
    }

    .table-action-row a {
        font-size: 13px;
        font-weight: 600;
        color: var(--color-highlight);
    }

    .table-action-row a:hover {
        color: var(--color-highlight-hover);
    }

    /* Section 3: Key index comparison cards */
    .compare-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-card-gap);
    }

    .compare-card {
        background: var(--color-card);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        padding: 24px;
        transition: box-shadow var(--transition-base), transform var(--transition-base);
    }

    .compare-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-2px);
    }

    .compare-card__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 16px;
    }

    .compare-card__title {
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary);
    }

    .compare-card__badge {
        font-size: 11px;
        font-weight: 600;
        padding: 3px 10px;
        border-radius: var(--radius-chip);
        background-color: rgba(255,176,32,0.15);
        color: #B07800;
    }

    .compare-card__rows {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .compare-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 14px;
    }

    .compare-row__label {
        color: var(--color-text-secondary);
    }

    .compare-row__values {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .compare-row__open {
        font-family: var(--font-mono);
        font-size: 13px;
        color: var(--color-text-secondary);
    }

    .compare-row__arrow {
        color: #c0c8d2;
        font-size: 12px;
    }

    .compare-row__live {
        font-family: var(--font-mono);
        font-size: 14px;
        font-weight: 700;
        color: var(--color-primary);
    }

    .compare-row__live--up {
        color: #0B8A5C;
    }

    .compare-row__live--down {
        color: #CC4444;
    }

    /* Section 4: Hot matches index speed view */
    .hot-matches-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-card-gap);
    }

    .hot-match-card {
        background: var(--color-card);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        overflow: hidden;
        transition: box-shadow var(--transition-base), transform var(--transition-base);
    }

    .hot-match-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-2px);
    }

    .hot-match-card__img {
        width: 100%;
        height: 140px;
        object-fit: cover;
    }

    .hot-match-card__body {
        padding: 16px;
    }

    .hot-match-card__league {
        font-size: 12px;
        font-weight: 600;
        color: var(--color-highlight);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 6px;
    }

    .hot-match-card__name {
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary);
        margin-bottom: 10px;
    }

    .hot-match-card__line {
        display: flex;
        justify-content: space-between;
        font-size: 13px;
        color: var(--color-text-secondary);
        padding: 6px 0;
        border-top: 1px solid var(--color-border);
    }

    .hot-match-card__line span:last-child {
        font-family: var(--font-mono);
        font-weight: 600;
        color: var(--color-text);
    }

    .hot-match-card__line .up {
        color: #0B8A5C;
    }

    .hot-match-card__line .down {
        color: #CC4444;
    }

    /* Section 5: Data source note */
    .data-note {
        background: var(--color-card);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        padding: 32px;
    }

    .data-note__grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .data-note__item h3 {
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary);
        margin: 0 0 8px;
    }

    .data-note__item p {
        font-size: 14px;
        line-height: 1.75;
        color: var(--color-text-secondary);
        margin: 0;
    }

    .data-note__item ul {
        margin: 8px 0 0;
        padding-left: 18px;
        font-size: 14px;
        color: var(--color-text-secondary);
        line-height: 1.75;
    }

    .data-note__item li {
        margin-bottom: 4px;
    }

    /* Section 6: FAQ */
    .faq-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
        max-width: 820px;
        margin: 0 auto;
    }

    .faq-item {
        background: var(--color-card);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        overflow: hidden;
        transition: border-color var(--transition-base);
    }

    .faq-item.is-active {
        border-color: var(--color-highlight);
    }

    .faq-item__question {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 18px 20px;
        font-size: 16px;
        font-weight: 600;
        color: var(--color-primary);
        text-align: left;
        gap: 12px;
        transition: color var(--transition-base);
    }

    .faq-item__question:hover {
        color: var(--color-highlight);
    }

    .faq-item__icon {
        flex-shrink: 0;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        background-color: #EDF0F4;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        font-weight: 700;
        color: var(--color-text-secondary);
        transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
    }

    .faq-item.is-active .faq-item__icon {
        background-color: var(--color-highlight);
        color: var(--color-primary-deep);
        transform: rotate(45deg);
    }

    .faq-item__answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 300ms ease, padding 300ms ease;
        padding: 0 20px;
    }

    .faq-item.is-active .faq-item__answer {
        max-height: 300px;
        padding: 0 20px 18px;
    }

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

    /* Section 7: Subscribe CTA */
    .subscribe-panel {
        background: linear-gradient(135deg, var(--color-primary) 0%, #1A2E45 100%);
        border-radius: var(--radius-card);
        padding: 40px;
        color: #fff;
    }

    .subscribe-panel__title {
        font-size: 24px;
        font-weight: 700;
        margin: 0 0 8px;
        color: #fff;
    }

    .subscribe-panel__desc {
        color: #c5cfda;
        font-size: 14px;
        line-height: 1.7;
        margin: 0 0 24px;
        max-width: 400px;
    }

    .subscribe-form {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr auto;
        gap: 12px;
        align-items: end;
    }

    .subscribe-form label {
        display: block;
        font-size: 12px;
        font-weight: 600;
        color: #9AA7B6;
        margin-bottom: 6px;
        letter-spacing: 0.03em;
    }

    .subscribe-form input,
    .subscribe-form select {
        width: 100%;
        padding: 11px 14px;
        border: 1px solid rgba(255,255,255,0.2);
        border-radius: var(--radius-small);
        background-color: rgba(255,255,255,0.06);
        color: #fff;
        font-size: 14px;
        transition: border-color var(--transition-base), background-color var(--transition-base);
        outline: none;
    }

    .subscribe-form input::placeholder {
        color: #8A97A6;
    }

    .subscribe-form input:focus,
    .subscribe-form select:focus {
        border-color: var(--color-highlight);
        background-color: rgba(255,255,255,0.1);
    }

    .subscribe-form select option {
        background-color: var(--color-primary);
        color: #fff;
    }

    .subscribe-form .btn-primary {
        padding: 11px 22px;
        background-color: var(--color-highlight);
        color: var(--color-primary-deep);
        font-weight: 700;
        font-size: 14px;
        border-radius: var(--radius-small);
        transition: background-color var(--transition-base);
        white-space: nowrap;
    }

    .subscribe-form .btn-primary:hover {
        background-color: var(--color-highlight-hover);
    }

    .btn-primary:focus-visible {
        outline: 2px solid var(--color-highlight);
        outline-offset: 2px;
    }

    @media (max-width: 900px) {
        .compare-grid,
        .hot-matches-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .data-note__grid {
            grid-template-columns: 1fr;
        }
        .subscribe-form {
            grid-template-columns: 1fr 1fr;
        }
        .subscribe-form .btn-primary {
            grid-column: span 2;
        }
    }

    @media (max-width: 600px) {
        .compare-grid,
        .hot-matches-grid {
            grid-template-columns: 1fr;
        }
        .subscribe-form {
            grid-template-columns: 1fr;
        }
        .subscribe-form .btn-primary {
            grid-column: span 1;
            width: 100%;
        }
        .page-hero h1 {
            font-size: 24px;
        }
        .subscribe-panel {
            padding: 28px 20px;
        }
        .data-note {
            padding: 20px;
        }
    }

/* roulang page: category3 */
:root {
      --color-primary: #0D1B2A;
      --color-primary-deep: #08111E;
      --color-highlight: #16C784;
      --color-highlight-hover: #0EA970;
      --color-warning: #FFB020;
      --color-danger: #FF5C5C;
      --color-bg: #F5F7FA;
      --color-card: #FFFFFF;
      --color-border: #E6EAF0;
      --color-text: #1A2433;
      --color-text-secondary: #6B7A8C;
      --color-text-light: #9AA7B6;
      --color-footer-bg: #0B1622;
      --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
      --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      --radius-card: 12px;
      --radius-small: 8px;
      --radius-chip: 6px;
      --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
      --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
      --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
      --space-section: 56px;
      --space-card-gap: 20px;
      --transition-base: 180ms ease;
    }

    *,
    *::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);
      background-color: var(--color-bg);
      color: var(--color-text);
      font-size: 15px;
      line-height: 1.8;
      font-weight: 400;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    a {
      color: var(--color-primary);
      text-decoration: none;
      transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
    }

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

    img {
      max-width: 100%;
      display: block;
      border: 0;
      object-fit: cover;
    }

    button,
    input,
    select,
    textarea {
      font-family: var(--font-sans);
      font-size: 15px;
      color: var(--color-text);
    }

    button {
      cursor: pointer;
      border: none;
      background: none;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section {
      padding: var(--space-section) 0;
    }

    .section--alt {
      background-color: var(--color-card);
    }

    .section--dark {
      background-color: var(--color-primary);
      color: #fff;
    }

    .section__head {
      max-width: 760px;
      margin-bottom: 32px;
    }

    .section__head--center {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    .section__label {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      color: var(--color-highlight);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .section__title {
      font-size: 26px;
      font-weight: 700;
      line-height: 1.35;
      color: var(--color-primary);
      letter-spacing: -0.01em;
      margin-bottom: 12px;
    }

    .section--dark .section__title {
      color: #fff;
    }

    .section__desc {
      font-size: 15px;
      line-height: 1.85;
      color: var(--color-text-secondary);
    }

    .section--dark .section__desc {
      color: #c5cfda;
    }

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: var(--color-primary);
      box-shadow: var(--shadow-nav);
      height: 68px;
    }

    .site-header .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
      gap: 16px;
    }

    .site-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
      font-size: 20px;
      font-weight: 700;
      color: #fff;
      letter-spacing: 0.03em;
      white-space: nowrap;
    }

    .site-logo:hover {
      color: #fff;
    }

    .site-logo__icon {
      width: 32px;
      height: 32px;
      background-color: var(--color-highlight);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      font-weight: 700;
      color: var(--color-primary-deep);
      flex-shrink: 0;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 26px;
      flex: 1;
      justify-content: center;
    }

    .site-nav__link {
      font-size: 14px;
      font-weight: 500;
      color: #e0e6ee;
      padding: 8px 2px;
      position: relative;
      white-space: nowrap;
      transition: color var(--transition-base);
    }

    .site-nav__link::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background-color: var(--color-highlight);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform var(--transition-base);
    }

    .site-nav__link:hover,
    .site-nav__link--active {
      color: #fff;
    }

    .site-nav__link:hover::after,
    .site-nav__link--active::after {
      transform: scaleX(1);
    }

    .site-header__actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .site-header__action {
      font-size: 13px;
      font-weight: 500;
      color: #c5cfda;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: var(--radius-small);
      padding: 7px 12px;
      white-space: nowrap;
      transition: all var(--transition-base);
    }

    .site-header__action:hover {
      color: #fff;
      border-color: var(--color-highlight);
      background-color: rgba(22, 199, 132, 0.08);
    }

    .site-nav__toggle {
      display: none;
      font-size: 24px;
      color: #fff;
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-small);
      width: 40px;
      height: 36px;
      align-items: center;
      justify-content: center;
      transition: all var(--transition-base);
    }

    .site-nav__toggle:hover {
      border-color: var(--color-highlight);
      color: var(--color-highlight);
    }

    /* Breadcrumb */
    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 6px;
      font-size: 13px;
      color: var(--color-text-secondary);
      margin-bottom: 16px;
    }

    .breadcrumb a {
      color: var(--color-text-secondary);
      font-weight: 500;
    }

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

    .breadcrumb__sep {
      color: var(--color-text-light);
      user-select: none;
    }

    .breadcrumb__current {
      color: var(--color-primary);
      font-weight: 600;
    }

    /* Category Hero */
    .category-hero {
      background-color: var(--color-primary);
      color: #fff;
      padding: 48px 0 56px;
      position: relative;
      overflow: hidden;
    }

    .category-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: linear-gradient(135deg, rgba(22, 199, 132, 0.06) 0%, transparent 60%);
      pointer-events: none;
    }

    .category-hero__grid {
      display: grid;
      grid-template-columns: 1.45fr 0.55fr;
      gap: 40px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .category-hero__title {
      font-size: 34px;
      font-weight: 700;
      line-height: 1.3;
      color: #fff;
      letter-spacing: -0.01em;
      margin-bottom: 12px;
    }

    .category-hero__title span {
      color: var(--color-highlight);
    }

    .category-hero__subtitle {
      font-size: 15px;
      line-height: 1.85;
      color: #c5cfda;
      max-width: 580px;
      margin-bottom: 20px;
    }

    .category-hero__stats {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .category-hero__stat {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-card);
      padding: 14px 18px;
      min-width: 130px;
    }

    .category-hero__stat-num {
      font-family: var(--font-mono);
      font-size: 24px;
      font-weight: 700;
      color: #fff;
      line-height: 1.2;
      letter-spacing: -0.02em;
    }

    .category-hero__stat-label {
      font-size: 12px;
      color: #9aa7b6;
      margin-top: 4px;
    }

    .category-hero__image-wrap {
      border-radius: var(--radius-card);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.12);
      box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    }

    .category-hero__image-wrap img {
      width: 100%;
      height: 280px;
      object-fit: cover;
    }

    /* Filter Bar */
    .filter-bar {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 20px;
    }

    .filter-bar__label {
      font-size: 14px;
      font-weight: 600;
      color: var(--color-primary);
      margin-right: 4px;
    }

    .filter-chip {
      font-size: 13px;
      font-weight: 500;
      color: var(--color-text-secondary);
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 6px 16px;
      cursor: pointer;
      transition: all var(--transition-base);
      white-space: nowrap;
    }

    .filter-chip:hover {
      border-color: var(--color-highlight);
      color: var(--color-highlight);
    }

    .filter-chip--active {
      background: var(--color-primary);
      color: #fff;
      border-color: var(--color-primary);
    }

    .filter-chip--active:hover {
      color: #fff;
      border-color: var(--color-primary);
      background: var(--color-primary-deep);
    }

    /* Data Table */
    .data-table-wrapper {
      overflow-x: auto;
      border-radius: var(--radius-card);
      border: 1px solid var(--color-border);
      background: var(--color-card);
      box-shadow: var(--shadow-card);
    }

    .data-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
      min-width: 700px;
    }

    .data-table thead th {
      background: var(--color-bg);
      color: var(--color-text-secondary);
      font-size: 12px;
      font-weight: 600;
      text-align: left;
      padding: 12px 16px;
      border-bottom: 1px solid var(--color-border);
      white-space: nowrap;
      letter-spacing: 0.04em;
    }

    .data-table tbody td {
      padding: 14px 16px;
      border-bottom: 1px solid var(--color-border);
      vertical-align: middle;
      white-space: nowrap;
    }

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

    .data-table tbody tr {
      transition: background-color var(--transition-base);
    }

    .data-table tbody tr:hover {
      background-color: var(--color-bg);
    }

    .score-cell {
      font-family: var(--font-mono);
      font-size: 16px;
      font-weight: 700;
      letter-spacing: 0.02em;
      color: var(--color-primary);
    }

    .score-cell--live {
      color: var(--color-highlight);
    }

    .score-cell--pending {
      color: var(--color-warning);
      font-weight: 600;
    }

    .status-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: var(--radius-chip);
      white-space: nowrap;
      letter-spacing: 0.03em;
    }

    .status-badge--finished {
      background: #E6EAF0;
      color: var(--color-text-secondary);
    }

    .status-badge--live {
      background: rgba(22, 199, 132, 0.12);
      color: var(--color-highlight);
    }

    .status-badge--pending {
      background: rgba(255, 176, 32, 0.12);
      color: var(--color-warning);
    }

    .league-tag {
      font-size: 12px;
      font-weight: 600;
      color: var(--color-text-secondary);
      background: var(--color-bg);
      border-radius: var(--radius-chip);
      padding: 3px 8px;
      white-space: nowrap;
    }

    /* Ranking List */
    .ranking-list {
      display: grid;
      gap: 10px;
    }

    .ranking-item {
      display: flex;
      align-items: center;
      gap: 16px;
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 14px 18px;
      box-shadow: var(--shadow-card);
      transition: all var(--transition-base);
    }

    .ranking-item:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }

    .ranking-item__rank {
      font-family: var(--font-mono);
      font-size: 20px;
      font-weight: 700;
      color: var(--color-primary);
      min-width: 36px;
      text-align: center;
    }

    .ranking-item__rank--top {
      color: var(--color-highlight);
    }

    .ranking-item__name {
      font-size: 15px;
      font-weight: 600;
      color: var(--color-primary);
      flex: 1;
      min-width: 120px;
    }

    .ranking-item__team {
      font-size: 13px;
      color: var(--color-text-secondary);
      flex: 1;
      min-width: 80px;
    }

    .ranking-item__stats {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .ranking-item__stat {
      text-align: center;
      min-width: 56px;
    }

    .ranking-item__stat-num {
      font-family: var(--font-mono);
      font-size: 16px;
      font-weight: 700;
      color: var(--color-primary);
      line-height: 1.2;
    }

    .ranking-item__stat-label {
      font-size: 11px;
      color: var(--color-text-light);
    }

    /* Card Grid */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
      gap: var(--space-card-gap);
    }

    .info-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 20px;
      box-shadow: var(--shadow-card);
      transition: all var(--transition-base);
    }

    .info-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }

    .info-card__title {
      font-size: 15px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 8px;
    }

    .info-card__text {
      font-size: 13px;
      line-height: 1.7;
      color: var(--color-text-secondary);
    }

    .info-card__num {
      font-family: var(--font-mono);
      font-size: 22px;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 6px;
    }

    .info-card__num--green {
      color: var(--color-highlight);
    }

    .info-card__num--orange {
      color: var(--color-warning);
    }

    /* Schedule Status */
    .schedule-status-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
    }

    .schedule-status__content {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .schedule-status__text {
      font-size: 14px;
      line-height: 1.85;
      color: var(--color-text-secondary);
    }

    .schedule-status__image {
      border-radius: var(--radius-card);
      overflow: hidden;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-card);
    }

    .schedule-status__image img {
      width: 100%;
      height: 240px;
      object-fit: cover;
    }

    /* Subscribe CTA */
    .subscribe-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 32px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: start;
    }

    .subscribe-card__form {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .subscribe-card__field {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .subscribe-card__label {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-primary);
    }

    .subscribe-card__input,
    .subscribe-card__select {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-small);
      padding: 10px 14px;
      font-size: 14px;
      background: var(--color-card);
      transition: border-color var(--transition-base), box-shadow var(--transition-base);
      outline: none;
      appearance: none;
      -webkit-appearance: none;
    }

    .subscribe-card__input:focus,
    .subscribe-card__select:focus {
      border-color: var(--color-highlight);
      box-shadow: 0 0 0 2px rgba(22, 199, 132, 0.12);
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-highlight);
      color: var(--color-primary-deep);
      font-weight: 600;
      font-size: 14px;
      padding: 12px 24px;
      border-radius: var(--radius-small);
      transition: background-color var(--transition-base), transform var(--transition-base);
      width: 100%;
    }

    .btn-primary:hover {
      background: var(--color-highlight-hover);
      transform: translateY(-1px);
    }

    .btn-primary:focus-visible {
      outline: 2px solid var(--color-highlight);
      outline-offset: 2px;
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-card);
      color: var(--color-primary);
      border: 1px solid var(--color-border);
      font-weight: 500;
      font-size: 14px;
      padding: 10px 18px;
      border-radius: var(--radius-small);
      transition: all var(--transition-base);
    }

    .btn-secondary:hover {
      border-color: var(--color-highlight);
      color: var(--color-highlight);
    }

    /* Topic Cards */
    .topic-cards {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: var(--space-card-gap);
    }

    .topic-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
    }

    .topic-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }

    .topic-card__image {
      height: 140px;
      overflow: hidden;
    }

    .topic-card__image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .topic-card__body {
      padding: 16px;
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .topic-card__title {
      font-size: 15px;
      font-weight: 600;
      color: var(--color-primary);
    }

    .topic-card__text {
      font-size: 13px;
      color: var(--color-text-secondary);
      line-height: 1.65;
      flex: 1;
    }

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

    .topic-card__link:hover {
      color: var(--color-highlight-hover);
    }

    /* Footer */
    .site-footer {
      background-color: var(--color-footer-bg);
      color: #9aa7b6;
      padding: 48px 0 24px;
      font-size: 13px;
      line-height: 1.7;
    }

    .site-footer__grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 36px;
    }

    .site-footer__brand {
      font-size: 18px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }

    .site-footer__desc {
      font-size: 13px;
      color: #9aa7b6;
      max-width: 320px;
      line-height: 1.75;
    }

    .site-footer__column-title {
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 12px;
    }

    .site-footer__link {
      display: block;
      color: #9aa7b6;
      font-size: 13px;
      padding: 4px 0;
      transition: color var(--transition-base);
    }

    .site-footer__link:hover {
      color: #fff;
    }

    .site-footer__bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 20px;
      font-size: 12px;
      color: #6B7A8C;
    }

    .site-footer__copyright {
      font-weight: 500;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .site-nav {
        gap: 18px;
      }

      .site-nav__link {
        font-size: 13px;
      }

      .site-header__actions {
        gap: 6px;
      }

      .site-header__action {
        font-size: 12px;
        padding: 6px 10px;
      }

      .category-hero__grid {
        grid-template-columns: 1fr 0.5fr;
        gap: 24px;
      }

      .category-hero__title {
        font-size: 28px;
      }

      .schedule-status-grid {
        grid-template-columns: 1fr;
      }

      .subscribe-card {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .site-header {
        height: 60px;
      }

      .site-nav {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 12px 24px 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        display: none;
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
      }

      .site-nav--open {
        display: flex;
      }

      .site-nav__link {
        padding: 10px 0;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        font-size: 15px;
      }

      .site-nav__link::after {
        display: none;
      }

      .site-header__actions {
        display: none;
      }

      .site-nav__toggle {
        display: flex;
      }

      .category-hero {
        padding: 32px 0 40px;
      }

      .category-hero__grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .category-hero__title {
        font-size: 24px;
      }

      .category-hero__image-wrap img {
        height: 180px;
      }

      .category-hero__stats {
        gap: 10px;
      }

      .category-hero__stat {
        min-width: 100px;
        padding: 10px 14px;
      }

      .category-hero__stat-num {
        font-size: 20px;
      }

      .section {
        padding: 40px 0;
      }

      .section__title {
        font-size: 22px;
      }

      .ranking-item {
        flex-wrap: wrap;
        gap: 8px;
      }

      .ranking-item__stats {
        width: 100%;
        justify-content: flex-start;
        gap: 12px;
      }

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

      .topic-cards {
        grid-template-columns: 1fr;
      }

      .subscribe-card {
        padding: 20px;
      }

      .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }

      .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding: 0 16px;
      }

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

      .ranking-item__stats {
        gap: 8px;
      }

      .ranking-item__stat {
        min-width: 44px;
      }

      .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .btn-primary {
        width: 100%;
      }

      .filter-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        gap: 6px;
      }

      .filter-chip {
        flex-shrink: 0;
      }

      .data-table-wrapper {
        border-radius: 10px;
      }
    }

/* roulang page: category6 */
:root {
      --color-primary: #0D1B2A;
      --color-primary-deep: #08111E;
      --color-highlight: #16C784;
      --color-highlight-hover: #0EA970;
      --color-warning: #FFB020;
      --color-danger: #FF5C5C;
      --color-bg: #F5F7FA;
      --color-card: #FFFFFF;
      --color-border: #E6EAF0;
      --color-text: #1A2433;
      --color-text-secondary: #6B7A8C;
      --color-text-light: #9AA7B6;
      --color-footer-bg: #0B1622;
      --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
      --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      --radius-card: 12px;
      --radius-small: 8px;
      --radius-chip: 6px;
      --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
      --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
      --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
      --space-section: 64px;
      --space-card-gap: 20px;
      --transition-base: 180ms ease;
    }

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

    body {
      font-family: var(--font-sans);
      background-color: var(--color-bg);
      color: var(--color-text);
      font-size: 15px;
      line-height: 1.8;
      font-weight: 400;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    a {
      color: var(--color-primary);
      text-decoration: none;
      transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
    }
    a:hover {
      color: var(--color-highlight);
    }

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

    button, input, select, textarea {
      font-family: var(--font-sans);
      font-size: 15px;
      color: var(--color-text);
    }
    button { cursor: pointer; border: none; background: none; }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section { padding: var(--space-section) 0; }
    .section--alt { background-color: var(--color-card); }
    .section--dark { background-color: var(--color-primary); color: #fff; }
    .section--dark .section__title { color: #fff; }
    .section--dark .section__desc { color: #c5cfda; }

    .section__head { max-width: 760px; margin-bottom: 32px; }
    .section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
    .section__label {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      color: var(--color-highlight);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 8px;
    }
    .section__title {
      font-size: 28px;
      font-weight: 700;
      line-height: 1.3;
      color: var(--color-primary);
      letter-spacing: -0.01em;
      margin-bottom: 12px;
    }
    .section__desc {
      font-size: 15px;
      line-height: 1.85;
      color: var(--color-text-secondary);
    }

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: var(--color-primary);
      box-shadow: var(--shadow-nav);
      height: 68px;
    }
    .site-header .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
      gap: 16px;
    }
    .site-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
      font-size: 20px;
      font-weight: 700;
      color: #fff;
      letter-spacing: 0.03em;
      white-space: nowrap;
    }
    .site-logo:hover { color: #fff; }
    .site-logo__icon {
      width: 32px;
      height: 32px;
      background-color: var(--color-highlight);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      font-weight: 700;
      color: var(--color-primary-deep);
      flex-shrink: 0;
    }
    .site-nav {
      display: flex;
      align-items: center;
      gap: 28px;
      flex: 1;
      justify-content: center;
    }
    .site-nav__link {
      font-size: 14px;
      font-weight: 500;
      color: #e0e6ee;
      padding: 8px 2px;
      position: relative;
      white-space: nowrap;
      transition: color var(--transition-base);
    }
    .site-nav__link::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background-color: var(--color-highlight);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform var(--transition-base);
    }
    .site-nav__link:hover,
    .site-nav__link--active { color: #fff; }
    .site-nav__link:hover::after,
    .site-nav__link--active::after { transform: scaleX(1); }

    .site-header__actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }
    .site-header__action {
      font-size: 13px;
      font-weight: 500;
      color: #e0e6ee;
      padding: 8px 14px;
      border: 1px solid rgba(255,255,255,0.14);
      border-radius: 6px;
      transition: all var(--transition-base);
      white-space: nowrap;
    }
    .site-header__action:hover {
      color: #fff;
      border-color: var(--color-highlight);
      background-color: rgba(22, 199, 132, 0.08);
    }

    .site-nav__toggle {
      display: none;
      font-size: 24px;
      color: #fff;
      background: none;
      border: none;
      line-height: 1;
    }

    /* Hero */
    .hero-data {
      background: linear-gradient(135deg, var(--color-primary) 0%, #13202F 55%, #0D1B2A 100%);
      position: relative;
      overflow: hidden;
      padding: 56px 0 64px;
      color: #fff;
    }
    .hero-data::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 28px 28px;
      pointer-events: none;
    }
    .hero-data .container {
      position: relative;
      z-index: 2;
    }
    .hero-data__breadcrumb {
      font-size: 13px;
      color: #9AA7B6;
      margin-bottom: 18px;
    }
    .hero-data__breadcrumb a {
      color: #c5cfda;
      text-decoration: none;
    }
    .hero-data__breadcrumb a:hover { color: var(--color-highlight); }
    .hero-data__breadcrumb .separator { margin: 0 8px; color: #6B7A8C; }

    .hero-data__grid {
      display: grid;
      grid-template-columns: 1.3fr 0.9fr;
      gap: 40px;
      align-items: center;
    }
    .hero-data__title {
      font-size: 36px;
      font-weight: 700;
      line-height: 1.25;
      color: #fff;
      margin-bottom: 14px;
      letter-spacing: -0.01em;
    }
    .hero-data__title .highlight {
      color: var(--color-highlight);
    }
    .hero-data__desc {
      font-size: 16px;
      line-height: 1.85;
      color: #c5cfda;
      max-width: 560px;
    }

    .hero-data__group-card {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 16px;
      padding: 28px 26px;
      backdrop-filter: blur(8px);
    }
    .hero-data__group-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-highlight);
      letter-spacing: 0.06em;
      margin-bottom: 12px;
    }
    .hero-data__group-count {
      font-family: var(--font-mono);
      font-size: 40px;
      font-weight: 700;
      color: #fff;
      line-height: 1.2;
      margin-bottom: 6px;
    }
    .hero-data__group-hint {
      font-size: 14px;
      color: #9AA7B6;
      margin-bottom: 20px;
    }
    .hero-data__group-buttons {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .btn-hero-primary {
      background: var(--color-highlight);
      color: var(--color-primary-deep);
      font-weight: 600;
      border-radius: 8px;
      padding: 12px 22px;
      transition: background var(--transition-base);
      border: none;
    }
    .btn-hero-primary:hover {
      background: var(--color-highlight-hover);
      color: var(--color-primary-deep);
    }
    .btn-hero-secondary {
      background: transparent;
      color: #fff;
      font-weight: 600;
      border-radius: 8px;
      padding: 12px 22px;
      border: 1px solid rgba(255,255,255,0.25);
      transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base);
    }
    .btn-hero-secondary:hover {
      border-color: var(--color-highlight);
      color: var(--color-highlight);
      background: rgba(22, 199, 132, 0.06);
    }

    /* Section Cards */
    .data-service-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 20px;
      height: 100%;
      transition: box-shadow var(--transition-base), transform var(--transition-base);
    }
    .data-service-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }
    .data-service-card__icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: rgba(22, 199, 132, 0.10);
      color: var(--color-highlight);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      margin-bottom: 14px;
    }
    .data-service-card__title {
      font-size: 16px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 6px;
    }
    .data-service-card__desc {
      font-size: 14px;
      color: var(--color-text-secondary);
      line-height: 1.7;
    }

    /* API List */
    .api-list-item {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 18px 20px;
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 14px;
      transition: border-color var(--transition-base), box-shadow var(--transition-base);
    }
    .api-list-item:hover {
      border-color: var(--color-highlight);
      box-shadow: var(--shadow-card);
    }
    .api-list-item__badge {
      flex-shrink: 0;
      min-width: 56px;
      text-align: center;
      padding: 6px 10px;
      border-radius: var(--radius-chip);
      font-size: 12px;
      font-weight: 600;
      background: rgba(22, 199, 132, 0.10);
      color: var(--color-highlight);
      letter-spacing: 0.03em;
    }
    .api-list-item__body { flex: 1; }
    .api-list-item__title {
      font-size: 15px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 4px;
    }
    .api-list-item__desc {
      font-size: 13px;
      color: var(--color-text-secondary);
      line-height: 1.65;
    }
    .api-list-item__meta {
      font-family: var(--font-mono);
      font-size: 12px;
      color: var(--color-text-light);
      margin-top: 8px;
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    /* Indicator Card */
    .indicator-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 18px;
      height: 100%;
      transition: box-shadow var(--transition-base);
    }
    .indicator-card:hover {
      box-shadow: var(--shadow-card-hover);
    }
    .indicator-card__label {
      font-size: 13px;
      color: var(--color-text-secondary);
      margin-bottom: 8px;
    }
    .indicator-card__value {
      font-family: var(--font-mono);
      font-size: 28px;
      font-weight: 700;
      color: var(--color-primary);
      line-height: 1.2;
      margin-bottom: 6px;
    }
    .indicator-card__value--green { color: var(--color-highlight); }
    .indicator-card__value--red { color: var(--color-danger); }
    .indicator-card__trend {
      font-size: 13px;
      color: var(--color-text-light);
    }

    /* Archive */
    .archive-card {
      position: relative;
      border-radius: var(--radius-card);
      overflow: hidden;
      height: 100%;
      min-height: 200px;
      background: var(--color-primary-deep);
      display: flex;
      align-items: flex-end;
      transition: transform var(--transition-base), box-shadow var(--transition-base);
    }
    .archive-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-card-hover);
    }
    .archive-card__img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.55;
    }
    .archive-card__overlay {
      position: relative;
      z-index: 2;
      padding: 20px;
      width: 100%;
      background: linear-gradient(to top, rgba(13,27,42,0.85), transparent);
      color: #fff;
    }
    .archive-card__title {
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 4px;
    }
    .archive-card__desc {
      font-size: 13px;
      color: #c5cfda;
    }

    /* Log Timeline */
    .log-timeline {
      position: relative;
      padding-left: 28px;
    }
    .log-timeline::before {
      content: "";
      position: absolute;
      left: 8px;
      top: 4px;
      bottom: 4px;
      width: 2px;
      background: var(--color-border);
    }
    .log-timeline__item {
      position: relative;
      margin-bottom: 24px;
      padding-left: 20px;
    }
    .log-timeline__item::before {
      content: "";
      position: absolute;
      left: -24px;
      top: 8px;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--color-highlight);
      border: 2px solid var(--color-card);
    }
    .log-timeline__time {
      font-family: var(--font-mono);
      font-size: 13px;
      color: var(--color-text-light);
      margin-bottom: 4px;
    }
    .log-timeline__title {
      font-size: 15px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 4px;
    }
    .log-timeline__desc {
      font-size: 14px;
      color: var(--color-text-secondary);
      line-height: 1.7;
    }

    /* FAQ */
    .faq-accordion .accordion-item {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      margin-bottom: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-card);
      background: var(--color-card);
    }
    .faq-accordion .accordion-button {
      font-size: 16px;
      font-weight: 600;
      color: var(--color-primary);
      padding: 18px 20px;
      background: var(--color-card);
      box-shadow: none;
      border: none;
    }
    .faq-accordion .accordion-button:not(.collapsed) {
      color: var(--color-highlight);
      background: var(--color-card);
      box-shadow: none;
    }
    .faq-accordion .accordion-button:focus {
      box-shadow: 0 0 0 2px var(--color-highlight);
    }
    .faq-accordion .accordion-button::after {
      background-size: 0.9rem;
    }
    .faq-accordion .accordion-body {
      font-size: 15px;
      line-height: 1.75;
      color: var(--color-text-secondary);
      padding: 0 20px 18px;
    }

    /* CTA Form */
    .cta-form-card {
      background: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 32px 28px;
    }
    .cta-form-card .form-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 6px;
    }
    .cta-form-card .form-control,
    .cta-form-card .form-select {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-small);
      padding: 10px 14px;
      font-size: 15px;
      background: var(--color-card);
      transition: border-color var(--transition-base), box-shadow var(--transition-base);
    }
    .cta-form-card .form-control:focus,
    .cta-form-card .form-select:focus {
      border-color: var(--color-highlight);
      box-shadow: 0 0 0 3px rgba(22, 199, 132, 0.12);
      outline: none;
    }
    .btn-submit-primary {
      background: var(--color-highlight);
      color: var(--color-primary-deep);
      font-weight: 600;
      border-radius: 8px;
      padding: 12px 24px;
      border: none;
      transition: background var(--transition-base);
      width: 100%;
    }
    .btn-submit-primary:hover {
      background: var(--color-highlight-hover);
      color: var(--color-primary-deep);
    }

    /* Footer */
    .site-footer {
      background-color: var(--color-footer-bg);
      color: #fff;
      padding: 56px 0 28px;
    }
    .site-footer__grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 36px;
    }
    .site-footer__brand {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: #fff;
    }
    .site-footer__desc {
      font-size: 13px;
      color: #9AA7B6;
      line-height: 1.7;
      max-width: 300px;
    }
    .site-footer__column-title {
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 14px;
    }
    .site-footer__link {
      display: block;
      font-size: 13px;
      color: #9AA7B6;
      margin-bottom: 10px;
      transition: color var(--transition-base);
    }
    .site-footer__link:hover { color: #fff; }
    .site-footer__bottom {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: #9AA7B6;
    }
    .site-footer__copyright { color: #9AA7B6; }

    /* Responsive */
    @media (max-width: 1024px) {
      .site-nav { gap: 18px; }
      .site-header__actions .site-header__action { padding: 8px 10px; font-size: 12px; }
      .hero-data__grid { grid-template-columns: 1fr; gap: 28px; }
      .hero-data__title { font-size: 30px; }
      .site-footer__grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .site-header { height: auto; min-height: 64px; }
      .site-header .container { flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; height: auto; }
      .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-primary-deep);
        flex-direction: column;
        padding: 20px 24px;
        gap: 12px;
        border-top: 1px solid rgba(255,255,255,0.08);
      }
      .site-nav.is-open { display: flex; }
      .site-nav__link { display: block; width: 100%; text-align: left; padding: 10px 0; }
      .site-header__actions { display: none; }
      .site-nav__toggle { display: block; }
      .section { padding: 40px 0; }
      .section__title { font-size: 24px; }
      .hero-data { padding: 40px 0 48px; }
      .hero-data__title { font-size: 26px; }
      .site-footer__grid { grid-template-columns: 1fr; gap: 24px; }
      .site-footer__bottom { flex-direction: column; text-align: center; }
    }
    @media (max-width: 520px) {
      .container { padding: 0 16px; }
      .hero-data__group-buttons { flex-direction: column; }
      .btn-hero-primary, .btn-hero-secondary { width: 100%; }
      .api-list-item { flex-direction: column; gap: 10px; }
    }

/* roulang page: category5 */
:root {
            --color-primary: #0D1B2A;
            --color-primary-deep: #08111E;
            --color-highlight: #16C784;
            --color-highlight-hover: #0EA970;
            --color-warning: #FFB020;
            --color-danger: #FF5C5C;
            --color-bg: #F5F7FA;
            --color-card: #FFFFFF;
            --color-border: #E6EAF0;
            --color-text: #1A2433;
            --color-text-secondary: #6B7A8C;
            --color-text-light: #9AA7B6;
            --color-footer-bg: #0B1622;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
            --radius-card: 12px;
            --radius-small: 8px;
            --radius-chip: 6px;
            --shadow-card: 0 2px 8px rgba(13, 27, 42, 0.05);
            --shadow-card-hover: 0 8px 20px rgba(13, 27, 42, 0.10);
            --shadow-nav: 0 1px 0 rgba(255, 255, 255, 0.06);
            --space-section: 64px;
            --space-card-gap: 20px;
            --transition-base: 180ms ease;
        }

        *,
        *::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);
            background-color: var(--color-bg);
            color: var(--color-text);
            font-size: 15px;
            line-height: 1.8;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base), box-shadow var(--transition-base);
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 15px;
            color: var(--color-text);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--space-section) 0;
        }

        .section--alt {
            background-color: var(--color-card);
        }

        .section--dark {
            background-color: var(--color-primary);
            color: #fff;
        }

        .section--soft {
            background-color: #eef2f6;
        }

        .section__head {
            max-width: 760px;
            margin-bottom: 32px;
        }

        .section__head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section__title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        .section--dark .section__title {
            color: #fff;
        }

        .section__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text-secondary);
        }

        .section--dark .section__desc {
            color: #c5cfda;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--color-primary);
            box-shadow: var(--shadow-nav);
            height: 68px;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }

        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .site-logo:hover {
            color: #fff;
        }

        .site-logo__icon {
            width: 32px;
            height: 32px;
            background-color: var(--color-highlight);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary-deep);
            flex-shrink: 0;
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex: 1;
            justify-content: center;
        }

        .site-nav__link {
            font-size: 14px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-base);
        }

        .site-nav__link::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--color-highlight);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform var(--transition-base);
        }

        .site-nav__link:hover,
        .site-nav__link--active {
            color: #fff;
        }

        .site-nav__link:hover::after,
        .site-nav__link--active::after {
            transform: scaleX(1);
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .site-header__action {
            font-size: 13px;
            font-weight: 500;
            color: #e0e6ee;
            padding: 8px 14px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-small);
            white-space: nowrap;
            transition: all var(--transition-base);
        }

        .site-header__action:hover {
            color: #fff;
            border-color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
        }

        .site-nav__toggle {
            display: none;
            font-size: 22px;
            color: #fff;
            padding: 8px 10px;
            line-height: 1;
            border-radius: 6px;
            background-color: rgba(255, 255, 255, 0.06);
            transition: background-color var(--transition-base);
        }

        .site-nav__toggle:hover {
            background-color: rgba(255, 255, 255, 0.12);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb__sep {
            color: var(--color-text-light);
            font-size: 12px;
        }

        .breadcrumb__current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            padding: 40px 0 28px;
            background-color: var(--color-card);
            border-bottom: 1px solid var(--color-border);
        }

        .category-hero .container {
            max-width: 1200px;
        }

        .category-hero__title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            margin-bottom: 10px;
        }

        .category-hero__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text-secondary);
            max-width: 720px;
        }

        .category-hero__meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .category-hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
            padding: 6px 12px;
            border-radius: var(--radius-chip);
        }

        .category-hero__badge--dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--color-highlight);
            display: inline-block;
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }

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

        .category-hero__update strong {
            font-family: var(--font-mono);
            color: var(--color-text);
        }

        /* Date Filter Bar */
        .date-filter {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            margin-bottom: 20px;
            box-shadow: var(--shadow-card);
        }

        .date-filter::-webkit-scrollbar {
            height: 4px;
        }

        .date-filter::-webkit-scrollbar-thumb {
            background-color: var(--color-border);
            border-radius: 4px;
        }

        .date-filter__item {
            flex-shrink: 0;
            min-width: 76px;
            text-align: center;
            padding: 10px 12px;
            border-radius: var(--radius-small);
            border: 1px solid transparent;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .date-filter__item:hover {
            background-color: var(--color-bg);
            color: var(--color-text);
        }

        .date-filter__item--active {
            background-color: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
        }

        .date-filter__item--active:hover {
            background-color: var(--color-primary-deep);
            color: #fff;
        }

        .date-filter__day {
            display: block;
            font-size: 12px;
            color: inherit;
            opacity: 0.7;
            margin-top: 2px;
        }

        /* Type Filter Chips */
        .type-filter {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .type-filter__label {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-right: 4px;
            flex-shrink: 0;
        }

        .type-filter__chip {
            padding: 7px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 999px;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .type-filter__chip:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }

        .type-filter__chip--active {
            background-color: var(--color-highlight);
            border-color: var(--color-highlight);
            color: var(--color-primary-deep);
            font-weight: 600;
        }

        /* Match Schedule List */
        .schedule-group {
            margin-bottom: 28px;
        }

        .schedule-group__header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }

        .schedule-group__date {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary);
        }

        .schedule-group__count {
            font-size: 12px;
            color: var(--color-text-secondary);
            background-color: var(--color-bg);
            padding: 3px 10px;
            border-radius: 999px;
            font-weight: 500;
        }

        .schedule-group__divider {
            flex: 1;
            height: 1px;
            background-color: var(--color-border);
        }

        .match-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .match-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }

        .match-card:hover {
            border-color: var(--color-highlight);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-1px);
        }

        .match-card__time {
            font-family: var(--font-mono);
            font-size: 15px;
            font-weight: 700;
            color: var(--color-primary);
            min-width: 64px;
            text-align: center;
            flex-shrink: 0;
        }

        .match-card__league-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-secondary);
            background-color: var(--color-bg);
            padding: 4px 10px;
            border-radius: var(--radius-chip);
            min-width: 52px;
            text-align: center;
            flex-shrink: 0;
            white-space: nowrap;
        }

        .match-card__league-tag--football {
            color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
        }

        .match-card__league-tag--basketball {
            color: #FFB020;
            background-color: rgba(255, 176, 32, 0.08);
        }

        .match-card__league-tag--tennis {
            color: #5B8DEF;
            background-color: rgba(91, 141, 239, 0.08);
        }

        .match-card__league-tag--esports {
            color: #B06FE8;
            background-color: rgba(176, 111, 232, 0.08);
        }

        .match-card__body {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }

        .match-card__teams {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .match-card__teams .vs {
            color: var(--color-text-light);
            font-weight: 500;
            margin: 0 8px;
            font-size: 14px;
        }

        .match-card__venue {
            font-size: 13px;
            color: var(--color-text-secondary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 180px;
            flex-shrink: 0;
        }

        .match-card__status {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            flex-shrink: 0;
            white-space: nowrap;
        }

        .match-card__status--upcoming {
            color: var(--color-text-secondary);
            background-color: var(--color-bg);
        }

        .match-card__status--live {
            color: var(--color-primary-deep);
            background-color: var(--color-highlight);
        }

        .match-card__status--ended {
            color: var(--color-text-light);
            background-color: #f0f2f5;
        }

        .match-card__action {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-highlight);
            padding: 6px 10px;
            border: 1px solid transparent;
            border-radius: var(--radius-small);
            transition: all var(--transition-base);
            flex-shrink: 0;
            white-space: nowrap;
        }

        .match-card__action:hover {
            background-color: rgba(22, 199, 132, 0.08);
            border-color: var(--color-highlight);
            color: var(--color-highlight);
        }

        /* Featured Matches */
        .featured-matches {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }

        .featured-match-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }

        .featured-match-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .featured-match-card__image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--color-primary);
        }

        .featured-match-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 400ms ease;
        }

        .featured-match-card:hover .featured-match-card__image img {
            transform: scale(1.04);
        }

        .featured-match-card__image::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(8, 17, 30, 0.75), transparent 55%);
        }

        .featured-match-card__league {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            font-size: 12px;
            font-weight: 700;
            color: #fff;
            background-color: rgba(8, 17, 30, 0.75);
            padding: 5px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }

        .featured-match-card__body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .featured-match-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.45;
        }

        .featured-match-card__meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .featured-match-card__time {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--color-highlight);
        }

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

        .featured-match-card__link {
            margin-top: auto;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-highlight);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition-base);
        }

        .featured-match-card__link:hover {
            gap: 10px;
            color: var(--color-highlight-hover);
        }

        /* Reminder & Export Area */
        .reminder-export {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-card-gap);
        }

        .reminder-export__card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            box-shadow: var(--shadow-card);
        }

        .reminder-export__card--highlight {
            background-color: var(--color-primary);
            border-color: var(--color-primary);
        }

        .reminder-export__title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
        }

        .reminder-export__card--highlight .reminder-export__title {
            color: #fff;
        }

        .reminder-export__desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }

        .reminder-export__card--highlight .reminder-export__desc {
            color: #c5cfda;
        }

        .reminder-export__actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-small);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            border: 1px solid transparent;
        }

        .btn--primary {
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
        }

        .btn--primary:hover {
            background-color: var(--color-highlight-hover);
            color: var(--color-primary-deep);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(22, 199, 132, 0.25);
        }

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

        .btn--outline-light:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.08);
        }

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

        .btn--outline:hover {
            border-color: var(--color-highlight);
            color: var(--color-highlight);
            background-color: rgba(22, 199, 132, 0.06);
        }

        /* Related Topics */
        .related-topics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-card-gap);
        }

        .related-topic-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }

        .related-topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--color-highlight);
        }

        .related-topic-card__icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background-color: rgba(22, 199, 132, 0.1);
            color: var(--color-highlight);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
        }

        .related-topic-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-primary);
        }

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

        .related-topic-card__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-highlight);
            margin-top: 4px;
        }

        .related-topic-card__link:hover {
            color: var(--color-highlight-hover);
            text-decoration: underline;
        }

        /* Form */
        .subscribe-card {
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            align-items: start;
        }

        .subscribe-card__info {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .subscribe-card__title {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
        }

        .subscribe-card__desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }

        .subscribe-card__benefits {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-top: 4px;
        }

        .subscribe-card__benefits li {
            font-size: 14px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .subscribe-card__benefits li::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--color-highlight);
            flex-shrink: 0;
        }

        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .subscribe-form__field {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .subscribe-form__label {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
        }

        .subscribe-form__input,
        .subscribe-form__select,
        .subscribe-form__textarea {
            padding: 10px 14px;
            font-size: 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-small);
            background-color: var(--color-bg);
            color: var(--color-text);
            transition: all var(--transition-base);
            width: 100%;
            outline: none;
            -webkit-appearance: none;
            appearance: none;
        }

        .subscribe-form__input:focus,
        .subscribe-form__select:focus,
        .subscribe-form__textarea:focus {
            border-color: var(--color-highlight);
            background-color: #fff;
            box-shadow: 0 0 0 3px rgba(22, 199, 132, 0.1);
        }

        .subscribe-form__textarea {
            resize: vertical;
            min-height: 70px;
        }

        .subscribe-form__submit {
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 700;
            background-color: var(--color-highlight);
            color: var(--color-primary-deep);
            border-radius: var(--radius-small);
            cursor: pointer;
            transition: all var(--transition-base);
            border: none;
            margin-top: 4px;
        }

        .subscribe-form__submit:hover {
            background-color: var(--color-highlight-hover);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(22, 199, 132, 0.25);
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-footer-bg);
            color: #9AA7B6;
            padding: 48px 0 0;
            font-size: 13px;
            line-height: 1.7;
        }

        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-footer__brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .site-footer__desc {
            color: #9AA7B6;
            max-width: 300px;
        }

        .site-footer__column-title {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .site-footer__link {
            display: block;
            color: #9AA7B6;
            padding: 4px 0;
            transition: color var(--transition-base);
        }

        .site-footer__link:hover {
            color: #fff;
        }

        .site-footer__bottom {
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: #7b8a9e;
        }

        .site-footer__copyright {
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-nav {
                gap: 18px;
            }

            .site-header__actions {
                gap: 6px;
            }

            .site-header__action {
                padding: 7px 10px;
                font-size: 12px;
            }

            .featured-matches {
                grid-template-columns: repeat(2, 1fr);
            }

            .related-topics {
                grid-template-columns: repeat(2, 1fr);
            }

            .subscribe-card {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-nav {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background-color: var(--color-primary-deep);
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                padding: 16px 24px 20px;
                box-shadow: 0 12px 24px rgba(8, 17, 30, 0.25);
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }

            .site-nav--open {
                display: flex;
            }

            .site-nav__link {
                padding: 12px 4px;
                font-size: 15px;
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }

            .site-nav__link::after {
                display: none;
            }

            .site-nav__link--active {
                background-color: rgba(22, 199, 132, 0.08);
                border-radius: var(--radius-small);
                padding-left: 12px;
            }

            .site-header__actions {
                display: none;
            }

            .site-nav__toggle {
                display: block;
            }

            .section {
                padding: 48px 0;
            }

            .section__title {
                font-size: 24px;
            }

            .category-hero__title {
                font-size: 26px;
            }

            .featured-matches {
                grid-template-columns: 1fr;
                overflow-x: auto;
                display: flex;
                flex-wrap: nowrap;
                scroll-snap-type: x mandatory;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 8px;
            }

            .featured-match-card {
                min-width: 300px;
                scroll-snap-align: start;
                flex-shrink: 0;
            }

            .related-topics {
                grid-template-columns: 1fr;
            }

            .reminder-export {
                grid-template-columns: 1fr;
            }

            .match-card {
                flex-wrap: wrap;
                gap: 10px;
                padding: 12px 14px;
            }

            .match-card__body {
                flex-basis: 100%;
                order: 3;
            }

            .match-card__venue {
                max-width: 100%;
                flex-basis: 100%;
                order: 4;
            }

            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .site-footer__grid > div:first-child {
                grid-column: 1 / -1;
            }

            .site-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .section {
                padding: 36px 0;
            }

            .category-hero {
                padding: 28px 0 20px;
            }

            .category-hero__title {
                font-size: 22px;
            }

            .date-filter__item {
                min-width: 64px;
                padding: 8px 10px;
                font-size: 12px;
            }

            .type-filter__chip {
                padding: 6px 12px;
                font-size: 12px;
            }

            .match-card__time {
                min-width: 52px;
                font-size: 14px;
            }

            .match-card__teams {
                font-size: 14px;
                white-space: normal;
            }

            .match-card__league-tag {
                font-size: 11px;
                padding: 3px 8px;
                min-width: 44px;
            }

            .featured-match-card {
                min-width: 260px;
            }

            .reminder-export__card {
                padding: 20px;
            }

            .subscribe-card {
                padding: 20px;
            }

            .subscribe-form__submit {
                width: 100%;
            }

            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .site-footer__grid > div:first-child {
                grid-column: auto;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}