/* roulang page: index */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #1A1E24;
            --bg-elevated: #242A33;
            --accent-primary: #E03A3E;
            --accent-secondary: #D9A441;
            --accent-tertiary: #3D9B8C;
            --text-primary: #F5F1E8;
            --text-secondary: #B8B0A6;
            --text-muted: #6F6A63;
            --border-subtle: #2E343D;
            --overlay-dark: rgba(15, 17, 21, 0.72);
            --radius-btn: 4px;
            --radius-card: 8px;
            --radius-lg: 12px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
            --space-section: 88px;
            --space-card: 24px;
            --gap-grid: 22px;
            --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
            --tab-height: 60px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: var(--tab-height);
        }

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

        a {
            color: var(--accent-primary);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        a:hover {
            color: var(--accent-secondary);
        }

        a:focus,
        button:focus,
        input:focus,
        summary:focus {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-top: 0;
        }

        h1 {
            font-size: 40px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        h2 {
            font-size: 30px;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin-bottom: 16px;
        }

        h3 {
            font-size: 21px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        p {
            margin-bottom: 14px;
        }

        .d2-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .d2-section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
            position: relative;
        }

        .d2-section--alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-section__header {
            margin-bottom: 36px;
        }

        .d2-section__header h2 {
            margin-bottom: 12px;
        }

        .d2-section__header p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            margin-bottom: 0;
        }

        .d2-section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-secondary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 10px;
        }

        .d2-btn {
            display: inline-block;
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            text-align: center;
            transition: all 0.18s ease;
            text-decoration: none;
            -webkit-appearance: none;
            appearance: none;
            letter-spacing: 0.3px;
        }

        .d2-btn--primary {
            background-color: var(--accent-primary);
            color: #1A1E24;
            box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
        }

        .d2-btn--primary:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
            transform: translateY(-1px);
        }

        .d2-btn--primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
            transform: translateY(0);
        }

        .d2-btn--secondary {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
        }

        .d2-btn--secondary:hover {
            background-color: rgba(255, 255, 255, 0.06);
            border-color: var(--text-muted);
            color: var(--text-primary);
        }

        .d2-btn--sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .d2-btn--lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: 6px;
        }

        .d2-btn .d2-btn__arrow {
            display: inline-block;
            margin-left: 6px;
            transition: transform 0.18s ease;
        }

        .d2-btn:hover .d2-btn__arrow {
            transform: translateX(4px);
        }

        .d2-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.4px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
        }

        .d2-badge--live {
            background-color: rgba(61, 155, 140, 0.15);
            color: var(--accent-tertiary);
            border-color: rgba(61, 155, 140, 0.4);
        }

        .d2-badge--upcoming {
            background-color: rgba(217, 164, 65, 0.15);
            color: var(--accent-secondary);
            border-color: rgba(217, 164, 65, 0.4);
        }

        .d2-badge--done {
            background-color: var(--bg-elevated);
            color: var(--text-muted);
        }

        .d2-card {
            background-color: var(--bg-secondary);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            padding: var(--space-card);
            transition: all 0.22s ease;
            position: relative;
            overflow: hidden;
        }

        .d2-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: #3a414d;
        }

        .d2-card__img {
            border-radius: var(--radius-img);
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 4 / 3;
            background-color: var(--bg-elevated);
        }

        .d2-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .d2-card:hover .d2-card__img img {
            transform: scale(1.04);
        }

        .d2-card--flat {
            background-color: transparent;
            border: 1px solid var(--border-subtle);
            box-shadow: none;
        }

        .d2-card--flat:hover {
            box-shadow: var(--shadow-card);
            border-color: #3a414d;
        }

        .d2-grid {
            display: grid;
            gap: var(--gap-grid);
        }

        .d2-grid--2 {
            grid-template-columns: repeat(2, 1fr);
        }

        .d2-grid--3 {
            grid-template-columns: repeat(3, 1fr);
        }

        .d2-grid--4 {
            grid-template-columns: repeat(4, 1fr);
        }

        .d2-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 3px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            letter-spacing: 0.3px;
        }

        .d2-tag--accent {
            background-color: rgba(224, 58, 62, 0.15);
            color: var(--accent-primary);
        }

        .d2-tag--gold {
            background-color: rgba(217, 164, 65, 0.15);
            color: var(--accent-secondary);
        }

        .d2-label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }

        .d2-input {
            width: 100%;
            font-family: var(--font-body);
            font-size: 15px;
            padding: 13px 16px;
            background-color: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-btn);
            color: var(--text-primary);
            transition: all 0.18s ease;
            -webkit-appearance: none;
            appearance: none;
        }

        .d2-input::placeholder {
            color: var(--text-muted);
        }

        .d2-input:focus {
            outline: 2px solid var(--accent-primary);
            outline-offset: 1px;
            border-color: var(--accent-primary);
            background-color: #1e242e;
        }

        .d2-divider {
            border: none;
            border-top: 1px solid var(--border-subtle);
            margin: 28px 0;
        }

        .d2-link {
            color: var(--accent-tertiary);
            font-weight: 600;
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-link:hover {
            color: var(--accent-secondary);
        }

        .d2-link--arrow::after {
            content: " →";
            display: inline-block;
            transition: transform 0.18s ease;
        }

        .d2-link--arrow:hover::after {
            transform: translateX(3px);
        }

        .d2-sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

        /* Navigation */
        .d2-header {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0;
        }

        .d2-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }

        .d2-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .d2-logo:hover {
            color: var(--text-primary);
        }

        .d2-logo__icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background-color: var(--accent-primary);
            color: #1A1E24;
            border-radius: 6px;
            font-size: 18px;
            font-weight: 800;
            flex-shrink: 0;
        }

        .d2-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .d2-nav__item {
            margin: 0;
        }

        .d2-nav__link {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            text-decoration: none;
            padding: 8px 14px;
            border-radius: var(--radius-btn);
            transition: all 0.18s ease;
            letter-spacing: 0.2px;
            white-space: nowrap;
        }

        .d2-nav__link:hover {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.05);
        }

        .d2-nav__link--active {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.1);
        }

        .d2-nav__link--active:hover {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.15);
        }

        .d2-hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 24px;
            padding: 8px;
            cursor: pointer;
            -webkit-appearance: none;
            appearance: none;
        }

        /* Mobile Bottom Tab */
        .d2-tabbar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: var(--tab-height);
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            z-index: 200;
            box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.4);
        }

        .d2-tabbar__inner {
            display: flex;
            align-items: stretch;
            height: 100%;
            max-width: 520px;
            margin: 0 auto;
        }

        .d2-tabbar__link {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 2px;
            font-size: 10px;
            font-weight: 600;
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
            letter-spacing: 0.2px;
            padding: 4px 2px;
        }

        .d2-tabbar__link i {
            font-size: 18px;
            line-height: 1;
        }

        .d2-tabbar__link:hover {
            color: var(--text-secondary);
        }

        .d2-tabbar__link--active {
            color: var(--accent-primary);
        }

        .d2-tabbar__link--active i {
            color: var(--accent-primary);
        }

        /* Hero */
        .d2-hero {
            position: relative;
            background-image: url('/assets/images/0ea3fb6384b8a9f9.jpg');
            background-size: cover;
            background-position: center;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 80px 0;
            overflow: hidden;
        }

        .d2-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 17, 21, 0.92) 0%, rgba(15, 17, 21, 0.65) 50%, rgba(224, 58, 62, 0.18) 100%);
            z-index: 1;
        }

        .d2-hero__content {
            position: relative;
            z-index: 2;
            max-width: 640px;
        }

        .d2-hero__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-secondary);
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 16px;
            background-color: rgba(217, 164, 65, 0.12);
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(217, 164, 65, 0.3);
        }

        .d2-hero h1 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 44px;
            line-height: 1.2;
        }

        .d2-hero__subtitle {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 560px;
        }

        .d2-hero__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .d2-hero__stats {
            display: flex;
            gap: 36px;
            margin-top: 40px;
            flex-wrap: wrap;
        }

        .d2-hero__stat {
            display: flex;
            flex-direction: column;
        }

        .d2-hero__stat-num {
            font-family: var(--font-number);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.1;
        }

        .d2-hero__stat-label {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .d2-hero__panel {
            position: relative;
            z-index: 2;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-hover);
            padding: 20px;
            min-width: 320px;
            max-width: 380px;
            align-self: center;
            backdrop-filter: blur(8px);
            background-color: rgba(26, 30, 36, 0.88);
        }

        .d2-hero__panel-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .d2-live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--accent-tertiary);
            animation: d2-pulse 1.8s ease infinite;
        }

        @keyframes d2-pulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(61, 155, 140, 0.6);
            }
            50% {
                opacity: 0.7;
                box-shadow: 0 0 0 6px rgba(61, 155, 140, 0);
            }
        }

        .d2-hero__match {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-hero__match:last-child {
            border-bottom: none;
        }

        .d2-hero__team {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            flex: 1;
        }

        .d2-hero__team img {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            object-fit: cover;
            background-color: var(--bg-elevated);
        }

        .d2-hero__score {
            font-family: var(--font-number);
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1;
            letter-spacing: 1px;
        }

        .d2-hero__match-status {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            min-width: 50px;
            text-align: right;
        }

        /* Pain section */
        .d2-pain-card {
            padding: 26px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            transition: all 0.22s ease;
            position: relative;
            overflow: hidden;
        }

        .d2-pain-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background-color: var(--accent-primary);
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .d2-pain-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .d2-pain-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .d2-pain-card p {
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 0;
        }

        .d2-pain-card__icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            background-color: rgba(224, 58, 62, 0.12);
            color: var(--accent-primary);
            font-size: 20px;
            margin-bottom: 14px;
        }

        /* Solution */
        .d2-solution {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .d2-solution__text p {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 16px;
        }

        .d2-solution__list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .d2-solution__list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 12px;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .d2-solution__list li i {
            color: var(--accent-tertiary);
            font-size: 16px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .d2-solution__img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4 / 3;
            box-shadow: var(--shadow-hover);
            border: 1px solid var(--border-subtle);
        }

        .d2-solution__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Steps */
        .d2-step {
            text-align: center;
            padding: 28px 20px;
        }

        .d2-step__num {
            font-family: var(--font-number);
            font-size: 48px;
            font-weight: 800;
            color: var(--accent-primary);
            line-height: 1;
            margin-bottom: 14px;
            letter-spacing: -1px;
        }

        .d2-step__title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .d2-step__desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* Score cards */
        .d2-score-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: all 0.22s ease;
            cursor: default;
        }

        .d2-score-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: #3a414d;
            transform: translateY(-1px);
        }

        .d2-score-card__teams {
            display: flex;
            align-items: center;
            gap: 14px;
            flex: 1;
            min-width: 0;
        }

        .d2-score-card__team {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .d2-score-card__team img {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            object-fit: cover;
            background-color: var(--bg-elevated);
            flex-shrink: 0;
        }

        .d2-score-card__score {
            font-family: var(--font-number);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
            line-height: 1;
        }

        .d2-score-card__vs {
            font-family: var(--font-number);
            font-size: 16px;
            font-weight: 600;
            color: var(--text-muted);
            padding: 0 6px;
        }

        .d2-score-card__meta {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 4px;
            min-width: 80px;
        }

        .d2-score-card__time {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-number);
            letter-spacing: 0.5px;
        }

        .d2-status-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            margin-right: 5px;
        }

        .d2-status-dot--live {
            background-color: var(--accent-tertiary);
        }

        .d2-status-dot--upcoming {
            background-color: var(--accent-secondary);
        }

        .d2-status-dot--done {
            background-color: var(--text-muted);
        }

        /* Brand intro */
        .d2-brand {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .d2-brand__text p {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 16px;
        }

        .d2-brand__text blockquote {
            border-left: 3px solid var(--accent-secondary);
            padding-left: 18px;
            margin: 20px 0;
            color: var(--text-primary);
            font-size: 16px;
            font-style: italic;
        }

        .d2-brand__img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4 / 3;
            box-shadow: var(--shadow-hover);
            border: 1px solid var(--border-subtle);
        }

        .d2-brand__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Testimonial */
        .d2-testimonial {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 26px;
        }

        .d2-testimonial__quote {
            font-size: 15px;
            color: var(--text-primary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .d2-testimonial__quote::before {
            content: '"';
            font-size: 36px;
            color: var(--accent-secondary);
            font-weight: 800;
            line-height: 0;
            vertical-align: -10px;
            margin-right: 4px;
        }

        .d2-testimonial__author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .d2-testimonial__avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--bg-elevated);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            color: var(--accent-secondary);
            flex-shrink: 0;
        }

        .d2-testimonial__name {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .d2-testimonial__role {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Audience */
        .d2-audience {
            text-align: center;
            padding: 24px 16px;
        }

        .d2-audience__icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background-color: var(--bg-elevated);
            color: var(--accent-secondary);
            font-size: 24px;
            margin: 0 auto 14px;
            transition: all 0.22s ease;
        }

        .d2-audience:hover .d2-audience__icon {
            background-color: var(--accent-primary);
            color: #1A1E24;
            transform: translateY(-3px);
        }

        .d2-audience h3 {
            font-size: 16px;
            margin-bottom: 8px;
        }

        .d2-audience p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* News */
        .d2-news-item {
            display: flex;
            gap: 18px;
            padding: 20px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            transition: all 0.22s ease;
            align-items: flex-start;
        }

        .d2-news-item:hover {
            box-shadow: var(--shadow-hover);
            border-color: #3a414d;
            transform: translateY(-2px);
        }

        .d2-news-item__date {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 56px;
            background-color: var(--bg-elevated);
            border-radius: 6px;
            padding: 10px 8px;
            flex-shrink: 0;
        }

        .d2-news-item__day {
            font-family: var(--font-number);
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-primary);
            line-height: 1;
        }

        .d2-news-item__month {
            font-size: 11px;
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .d2-news-item__content {
            flex: 1;
            min-width: 0;
        }

        .d2-news-item__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .d2-news-item__summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .d2-news-item__more {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-tertiary);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.18s ease;
        }

        .d2-news-item__more:hover {
            color: var(--accent-secondary);
        }

        .d2-news-item__more span {
            transition: transform 0.18s ease;
            display: inline-block;
        }

        .d2-news-item__more:hover span {
            transform: translateX(3px);
        }

        /* Metrics dashboard */
        .d2-metric-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--gap-grid);
        }

        .d2-metric {
            text-align: center;
            padding: 28px 20px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            transition: all 0.22s ease;
        }

        .d2-metric:hover {
            box-shadow: var(--shadow-hover);
            border-color: #3a414d;
        }

        .d2-metric__value {
            font-family: var(--font-number);
            font-size: 38px;
            font-weight: 800;
            color: var(--accent-primary);
            line-height: 1.1;
            letter-spacing: -0.5px;
        }

        .d2-metric__label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 8px;
            font-weight: 600;
        }

        .d2-metric__sub {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Category entry */
        .d2-cat-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--gap-grid);
        }

        .d2-cat-entry {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 22px 24px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            text-decoration: none;
            transition: all 0.22s ease;
        }

        .d2-cat-entry:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-primary);
            transform: translateY(-2px);
        }

        .d2-cat-entry__icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 10px;
            background-color: var(--bg-elevated);
            font-size: 20px;
            color: var(--accent-secondary);
            flex-shrink: 0;
            transition: all 0.22s ease;
        }

        .d2-cat-entry:hover .d2-cat-entry__icon {
            background-color: var(--accent-primary);
            color: #1A1E24;
        }

        .d2-cat-entry__content {
            flex: 1;
            min-width: 0;
        }

        .d2-cat-entry__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .d2-cat-entry__desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .d2-cat-entry__arrow {
            font-size: 18px;
            color: var(--text-muted);
            transition: all 0.18s ease;
            flex-shrink: 0;
        }

        .d2-cat-entry:hover .d2-cat-entry__arrow {
            color: var(--accent-primary);
            transform: translateX(4px);
        }

        /* FAQ */
        .d2-faq {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 0;
            overflow: hidden;
        }

        .d2-faq details {
            border-bottom: 1px solid var(--border-subtle);
            padding: 0;
        }

        .d2-faq details:last-child {
            border-bottom: none;
        }

        .d2-faq summary {
            padding: 20px 24px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: all 0.18s ease;
            -webkit-appearance: none;
            appearance: none;
        }

        .d2-faq summary::-webkit-details-marker {
            display: none;
        }

        .d2-faq summary::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: var(--text-muted);
            transition: transform 0.25s ease;
            flex-shrink: 0;
        }

        .d2-faq details[open] summary::after {
            transform: rotate(45deg);
            color: var(--accent-primary);
        }

        .d2-faq summary:hover {
            background-color: rgba(255, 255, 255, 0.03);
            color: var(--accent-secondary);
        }

        .d2-faq__answer {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* CTA */
        .d2-cta {
            background-color: var(--bg-elevated);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            border: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }

        .d2-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(224, 58, 62, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .d2-cta h2 {
            position: relative;
            z-index: 1;
            color: #fff;
            margin-bottom: 12px;
        }

        .d2-cta p {
            position: relative;
            z-index: 1;
            color: var(--text-secondary);
            font-size: 15px;
            max-width: 540px;
            margin: 0 auto 28px;
        }

        .d2-cta__form {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .d2-cta__form .d2-input {
            flex: 1;
            min-width: 220px;
            max-width: 300px;
        }

        /* Footer */
        .d2-footer {
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .d2-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .d2-footer__brand p {
            color: var(--text-muted);
            font-size: 13px;
            margin-bottom: 0;
            line-height: 1.7;
        }

        .d2-footer__heading {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .d2-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .d2-footer__links li {
            margin-bottom: 8px;
        }

        .d2-footer__links a {
            font-size: 13px;
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__links a:hover {
            color: var(--accent-secondary);
        }

        .d2-footer__bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
        }

        .d2-footer__copyright {
            font-size: 12px;
            color: var(--text-muted);
        }

        .d2-footer__bottom-links {
            display: flex;
            gap: 18px;
            align-items: center;
            font-size: 12px;
        }

        .d2-footer__bottom-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__bottom-links a:hover {
            color: var(--accent-secondary);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            h1 {
                font-size: 34px;
            }
            h2 {
                font-size: 26px;
            }
            .d2-section {
                padding-top: 64px;
                padding-bottom: 64px;
            }
            :root {
                --space-section: 64px;
            }
            .d2-solution,
            .d2-brand {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .d2-solution__img,
            .d2-brand__img {
                order: -1;
            }
            .d2-metric-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .d2-hero {
                min-height: 520px;
                padding: 60px 0;
            }
            .d2-hero__panel {
                display: none;
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 22px;
            }
            .d2-section {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            :root {
                --space-section: 48px;
                --space-card: 18px;
                --gap-grid: 16px;
            }
            .d2-grid--3,
            .d2-grid--4 {
                grid-template-columns: 1fr;
            }
            .d2-grid--2 {
                grid-template-columns: 1fr;
            }
            .d2-cat-grid {
                grid-template-columns: 1fr;
            }
            .d2-metric-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .d2-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .d2-hero {
                min-height: 480px;
                padding: 48px 0;
            }
            .d2-hero h1 {
                font-size: 30px;
            }
            .d2-hero__subtitle {
                font-size: 15px;
            }
            .d2-cta {
                padding: 32px 22px;
            }
            .d2-score-card {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .d2-score-card__meta {
                align-items: flex-start;
                flex-direction: row;
                justify-content: space-between;
            }
            .d2-news-item {
                flex-direction: column;
            }
            .d2-news-item__date {
                flex-direction: row;
                gap: 6px;
                min-width: auto;
                padding: 6px 12px;
                align-items: center;
            }
            .d2-news-item__day {
                font-size: 18px;
            }
        }

        @media (max-width: 640px) {
            body {
                padding-bottom: calc(var(--tab-height) + 8px);
            }
            .d2-header__inner {
                height: 56px;
            }
            .d2-nav {
                display: none;
            }
            .d2-nav--open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background-color: var(--bg-primary);
                border-bottom: 1px solid var(--border-subtle);
                padding: 12px 16px;
                gap: 4px;
                z-index: 150;
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
            }
            .d2-hamburger {
                display: block;
            }
            .d2-tabbar {
                display: block;
            }
            .d2-hero {
                min-height: 420px;
                padding: 36px 0;
            }
            .d2-hero h1 {
                font-size: 25px;
            }
            .d2-hero__stats {
                gap: 20px;
                margin-top: 24px;
            }
            .d2-hero__stat-num {
                font-size: 24px;
            }
            .d2-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .d2-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .d2-metric-row {
                grid-template-columns: 1fr;
            }
            .d2-cta__form {
                flex-direction: column;
                align-items: stretch;
            }
            .d2-cta__form .d2-input {
                max-width: none;
                min-width: auto;
            }
            .d2-cta__form .d2-btn {
                width: 100%;
            }
            .d2-score-card__team {
                font-size: 12px;
            }
            .d2-score-card__score {
                font-size: 22px;
            }
            .d2-logo {
                font-size: 17px;
            }
            .d2-logo__icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
        }

        @media (max-width: 420px) {
            .d2-hero h1 {
                font-size: 22px;
            }
            .d2-hero__subtitle {
                font-size: 14px;
            }
            .d2-btn--lg {
                padding: 12px 24px;
                font-size: 15px;
            }
            .d2-hero__actions {
                flex-direction: column;
                align-items: stretch;
            }
            .d2-hero__actions .d2-btn {
                width: 100%;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #1A1E24;
            --bg-elevated: #242A33;
            --accent-primary: #E03A3E;
            --accent-secondary: #D9A441;
            --accent-tertiary: #3D9B8C;
            --text-primary: #F5F1E8;
            --text-secondary: #B8B0A6;
            --text-muted: #6F6A63;
            --border-subtle: #2E343D;
            --overlay-dark: rgba(15, 17, 21, 0.72);
            --radius-btn: 4px;
            --radius-card: 8px;
            --radius-lg: 12px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
            --space-section: 88px;
            --space-card: 24px;
            --gap-grid: 22px;
            --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
            --tab-height: 60px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: calc(var(--tab-height) + 20px);
        }

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

        a {
            color: var(--accent-primary);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        a:hover {
            color: var(--accent-secondary);
        }

        a:focus,
        button:focus,
        input:focus,
        summary:focus {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

        .d2-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .d2-section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
            position: relative;
        }

        .d2-section--alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-section__header {
            margin-bottom: 36px;
        }

        .d2-section__header h2 {
            margin-bottom: 12px;
        }

        .d2-section__header p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            margin-bottom: 0;
        }

        .d2-section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-secondary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 10px;
        }

        .d2-btn {
            display: inline-block;
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            text-align: center;
            transition: all 0.18s ease;
            text-decoration: none;
            -webkit-appearance: none;
            appearance: none;
            letter-spacing: 0.3px;
        }

        .d2-btn--primary {
            background-color: var(--accent-primary);
            color: #1A1E24;
            box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
        }

        .d2-btn--primary:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
            transform: translateY(-1px);
        }

        .d2-btn--primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
            transform: translateY(0);
        }

        .d2-btn--secondary {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
        }

        .d2-btn--secondary:hover {
            background-color: rgba(255, 255, 255, 0.06);
            border-color: var(--text-muted);
            color: var(--text-primary);
        }

        .d2-btn--sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .d2-btn--lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: 6px;
        }

        .d2-btn .d2-btn__arrow {
            display: inline-block;
            margin-left: 6px;
            transition: transform 0.18s ease;
        }

        .d2-btn:hover .d2-btn__arrow {
            transform: translateX(4px);
        }

        .d2-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.4px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
        }

        .d2-badge--live {
            background-color: rgba(61, 155, 140, 0.15);
            color: var(--accent-tertiary);
            border-color: rgba(61, 155, 140, 0.4);
        }

        .d2-badge--upcoming {
            background-color: rgba(217, 164, 65, 0.15);
            color: var(--accent-secondary);
            border-color: rgba(217, 164, 65, 0.4);
        }

        .d2-badge--done {
            background-color: var(--bg-elevated);
            color: var(--text-muted);
        }

        .d2-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all 0.18s ease;
        }

        .d2-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .d2-table-wrapper {
            overflow-x: auto;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
        }

        .d2-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 680px;
            font-size: 14px;
        }

        .d2-table thead th {
            background-color: var(--bg-elevated);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 0.8px;
            padding: 14px 16px;
            border-bottom: 2px solid var(--border-subtle);
            text-align: left;
            white-space: nowrap;
        }

        .d2-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .d2-table tbody tr:hover {
            background-color: rgba(255, 255, 255, 0.03);
        }

        .d2-table tbody tr:last-child td {
            border-bottom: none;
        }

        .d2-table .d2-table__num {
            font-family: var(--font-number);
            font-weight: 700;
            font-size: 18px;
            color: var(--text-primary);
        }

        .d2-header {
            background-color: rgba(15, 17, 21, 0.96);
            border-bottom: 1px solid var(--border-subtle);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
        }

        .d2-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
        }

        .d2-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-primary);
            font-weight: 800;
            font-size: 20px;
            text-decoration: none;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .d2-logo:hover {
            color: var(--text-primary);
        }

        .d2-logo__icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background-color: var(--accent-primary);
            color: #1A1E24;
            font-family: var(--font-number);
            font-weight: 800;
            font-size: 16px;
            border-radius: var(--radius-btn);
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .d2-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .d2-nav__item {
            margin: 0;
        }

        .d2-nav__link {
            display: block;
            padding: 10px 16px;
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            text-decoration: none;
            border-radius: var(--radius-btn);
            transition: all 0.18s ease;
            white-space: nowrap;
        }

        .d2-nav__link:hover {
            color: text-primary;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .d2-nav__link--active {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.12);
            font-weight: 700;
        }

        .d2-nav__link--active:hover {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.18);
        }

        .d2-hamburger {
            display: none;
            background: none;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-btn);
            color: var(--text-primary);
            font-size: 20px;
            padding: 8px 14px;
            cursor: pointer;
            line-height: 1;
            transition: all 0.18s ease;
        }

        .d2-hamburger:hover {
            background-color: rgba(255, 255, 255, 0.06);
        }

        .d2-mobile-menu {
            display: none;
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
            padding: 12px 20px 16px;
        }

        .d2-mobile-menu .d2-nav {
            flex-direction: column;
            gap: 4px;
        }

        .d2-mobile-menu .d2-nav__link {
            padding: 12px 14px;
            font-size: 15px;
        }

        .d2-bottom-tab {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: var(--tab-height);
            background-color: rgba(15, 17, 21, 0.97);
            border-top: 1px solid var(--border-subtle);
            z-index: 100;
            backdrop-filter: blur(12px);
        }

        .d2-bottom-tab__inner {
            display: flex;
            align-items: center;
            justify-content: space-around;
            height: 100%;
            max-width: 640px;
            margin: 0 auto;
            padding: 0 8px;
        }

        .d2-bottom-tab__link {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            color: var(--text-muted);
            font-size: 11px;
            font-weight: 500;
            text-decoration: none;
            padding: 4px 8px;
            border-radius: var(--radius-btn);
            transition: all 0.18s ease;
            letter-spacing: 0.2px;
        }

        .d2-bottom-tab__link i {
            font-size: 18px;
            line-height: 1.2;
        }

        .d2-bottom-tab__link:hover {
            color: var(--text-secondary);
        }

        .d2-bottom-tab__link--active {
            color: var(--accent-primary);
        }

        .d2-bottom-tab__link--active i {
            color: var(--accent-primary);
        }

        .d2-hero {
            background-image: url('/assets/images/0ea3fb6384b8a9f9.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 72px 0 64px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 17, 21, 0.88) 0%, rgba(15, 17, 21, 0.68) 55%, var(--bg-primary) 100%);
            z-index: 1;
        }

        .d2-hero__content {
            position: relative;
            z-index: 2;
            max-width: 780px;
        }

        .d2-hero h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }

        .d2-hero h1 .d2-hero__highlight {
            color: var(--accent-primary);
            position: relative;
            display: inline-block;
        }

        .d2-hero p {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 640px;
            margin-bottom: 28px;
            line-height: 1.85;
        }

        .d2-hero__actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .d2-team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: var(--gap-grid);
        }

        .d2-team-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
            transition: all 0.18s ease;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .d2-team-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(224, 58, 62, 0.4);
        }

        .d2-team-card__top {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .d2-team-card__logo {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-img);
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--border-subtle);
        }

        .d2-team-card__info {
            flex: 1;
            min-width: 0;
        }

        .d2-team-card__name {
            font-weight: 700;
            font-size: 17px;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.3;
        }

        .d2-team-card__region {
            font-size: 13px;
            color: var(--text-muted);
        }

        .d2-team-card__stats {
            display: flex;
            gap: 16px;
            padding-top: 12px;
            border-top: 1px solid var(--border-subtle);
        }

        .d2-team-card__stat {
            flex: 1;
            text-align: center;
        }

        .d2-team-card__stat-value {
            font-family: var(--font-number);
            font-weight: 700;
            font-size: 22px;
            color: var(--text-primary);
            line-height: 1.2;
        }

        .d2-team-card__stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .d2-team-card__stat--win .d2-team-card__stat-value {
            color: var(--accent-tertiary);
        }

        .d2-team-card__stat--loss .d2-team-card__stat-value {
            color: var(--accent-primary);
        }

        .d2-team-card__footer {
            margin-top: auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .d2-winrate-bar {
            width: 100%;
            height: 6px;
            background-color: var(--bg-elevated);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 8px;
        }

        .d2-winrate-bar__fill {
            height: 100%;
            border-radius: 3px;
            background-color: var(--accent-tertiary);
            transition: width 0.4s ease;
        }

        .d2-winrate-bar__fill--high {
            background-color: var(--accent-tertiary);
        }

        .d2-winrate-bar__fill--mid {
            background-color: var(--accent-secondary);
        }

        .d2-winrate-bar__fill--low {
            background-color: var(--accent-primary);
        }

        .d2-ranking {
            display: flex;
            flex-direction: column;
            gap: 0;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .d2-ranking__item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 20px;
            border-bottom: 1px solid var(--border-subtle);
            transition: background-color 0.18s ease;
        }

        .d2-ranking__item:last-child {
            border-bottom: none;
        }

        .d2-ranking__item:hover {
            background-color: rgba(255, 255, 255, 0.04);
        }

        .d2-ranking__pos {
            font-family: var(--font-number);
            font-weight: 800;
            font-size: 24px;
            width: 40px;
            text-align: center;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .d2-ranking__pos--1 {
            color: var(--accent-secondary);
        }

        .d2-ranking__pos--2 {
            color: var(--text-primary);
        }

        .d2-ranking__pos--3 {
            color: #B08D4A;
        }

        .d2-ranking__logo {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
        }

        .d2-ranking__name {
            flex: 1;
            font-weight: 600;
            font-size: 15px;
            color: var(--text-primary);
        }

        .d2-ranking__score {
            font-family: var(--font-number);
            font-weight: 700;
            font-size: 18px;
            color: var(--text-secondary);
            flex-shrink: 0;
        }

        .d2-footer {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .d2-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .d2-footer__brand p {
            color: var(--text-muted);
            font-size: 14px;
            max-width: 320px;
            margin-top: 12px;
            line-height: 1.8;
        }

        .d2-footer__heading {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .d2-footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .d2-footer__links a {
            color: var(--text-muted);
            font-size: 14px;
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__links a:hover {
            color: var(--accent-secondary);
        }

        .d2-footer__bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--border-subtle);
            flex-wrap: wrap;
        }

        .d2-footer__copyright {
            color: var(--text-muted);
            font-size: 13px;
        }

        .d2-footer__bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
        }

        .d2-footer__bottom-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__bottom-links a:hover {
            color: var(--accent-secondary);
        }

        .d2-faq details {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.18s ease;
        }

        .d2-faq details:hover {
            border-color: var(--text-muted);
        }

        .d2-faq summary {
            list-style: none;
            cursor: pointer;
            padding: 18px 22px;
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            position: relative;
        }

        .d2-faq summary::-webkit-details-marker {
            display: none;
        }

        .d2-faq summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 13px;
            color: var(--text-muted);
            transition: transform 0.18s ease;
            flex-shrink: 0;
        }

        .d2-faq details[open] summary::after {
            transform: rotate(180deg);
            color: var(--accent-primary);
        }

        .d2-faq details[open] summary {
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-faq__answer {
            padding: 18px 22px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.8;
        }

        .d2-cta {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            text-align: center;
            background-image: url('/assets/images/32601a9f65a50202.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .d2-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background-color: rgba(15, 17, 21, 0.82);
            z-index: 1;
        }

        .d2-cta__content {
            position: relative;
            z-index: 2;
        }

        .d2-cta h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .d2-cta p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 540px;
            margin: 0 auto 24px;
        }

        .d2-cta__actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .d2-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .d2-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            background-color: var(--bg-primary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-btn);
            color: var(--text-primary);
            font-size: 15px;
            font-family: var(--font-body);
            transition: all 0.18s ease;
        }

        .d2-form input::placeholder {
            color: var(--text-muted);
        }

        .d2-form input:focus {
            border-color: var(--accent-primary);
            outline: none;
        }

        .d2-news-card {
            display: flex;
            gap: 18px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all 0.18s ease;
            align-items: flex-start;
        }

        .d2-news-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--text-muted);
        }

        .d2-news-card__date {
            flex-shrink: 0;
            width: 56px;
            text-align: center;
            background-color: var(--bg-elevated);
            border-radius: var(--radius-btn);
            padding: 8px 6px;
            font-family: var(--font-number);
        }

        .d2-news-card__date-day {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent-primary);
            line-height: 1.2;
        }

        .d2-news-card__date-month {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .d2-news-card__body {
            flex: 1;
            min-width: 0;
        }

        .d2-news-card__title {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .d2-news-card__summary {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .d2-news-card__more {
            font-weight: 600;
            font-size: 13px;
            color: var(--accent-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all 0.18s ease;
        }

        .d2-news-card__more:hover {
            color: var(--accent-secondary);
        }

        .d2-news-card__more i {
            transition: transform 0.18s ease;
        }

        .d2-news-card:hover .d2-news-card__more i {
            transform: translateX(4px);
        }

        .d2-section-divider {
            height: 1px;
            background-color: var(--border-subtle);
            border: none;
            margin: 0;
        }

        .d2-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .d2-breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-breadcrumb a:hover {
            color: var(--accent-secondary);
        }

        .d2-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .d2-tag {
            display: inline-block;
            font-size: 13px;
            padding: 6px 16px;
            border-radius: 20px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
            transition: all 0.18s ease;
            text-decoration: none;
        }

        .d2-tag:hover {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            background-color: rgba(217, 164, 65, 0.1);
        }

        .d2-stat-dashboard {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 18px;
        }

        .d2-stat-item {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 22px 18px;
            text-align: center;
            transition: all 0.18s ease;
        }

        .d2-stat-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .d2-stat-item__value {
            font-family: var(--font-number);
            font-weight: 800;
            font-size: 30px;
            color: var(--text-primary);
            line-height: 1.2;
        }

        .d2-stat-item__value--accent {
            color: var(--accent-primary);
        }

        .d2-stat-item__value--gold {
            color: var(--accent-secondary);
        }

        .d2-stat-item__value--teal {
            color: var(--accent-tertiary);
        }

        .d2-stat-item__label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        @media (max-width: 1024px) {
            :root {
                --space-section: 64px;
            }

            .d2-hero h1 {
                font-size: 34px;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            :root {
                --space-section: 48px;
                --space-card: 18px;
                --gap-grid: 16px;
            }

            body {
                padding-bottom: calc(var(--tab-height) + 30px);
            }

            .d2-header__inner {
                min-height: 60px;
            }

            .d2-nav {
                display: none;
            }

            .d2-hamburger {
                display: block;
            }

            .d2-mobile-menu {
                display: block;
            }

            .d2-mobile-menu.is-hidden {
                display: none;
            }

            .d2-bottom-tab {
                display: block;
            }

            .d2-hero {
                padding: 48px 0 44px;
            }

            .d2-hero h1 {
                font-size: 28px;
            }

            .d2-hero p {
                font-size: 15px;
            }

            .d2-team-grid {
                grid-template-columns: 1fr;
            }

            .d2-news-card {
                flex-direction: column;
                gap: 12px;
            }

            .d2-news-card__date {
                width: auto;
                display: inline-flex;
                align-items: center;
                gap: 8px;
                padding: 6px 14px;
                text-align: left;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .d2-footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .d2-cta {
                padding: 28px 18px;
            }

            .d2-cta h2 {
                font-size: 22px;
            }

            .d2-form {
                flex-direction: column;
            }

            .d2-form input {
                min-width: 100%;
            }

            .d2-ranking__item {
                padding: 12px 14px;
                gap: 10px;
            }

            .d2-ranking__pos {
                font-size: 18px;
                width: 28px;
            }
        }

/* roulang page: category3 */
:root {
        --bg-primary: #0F1115;
        --bg-secondary: #1A1E24;
        --bg-elevated: #242A33;
        --accent-primary: #E03A3E;
        --accent-secondary: #D9A441;
        --accent-tertiary: #3D9B8C;
        --text-primary: #F5F1E8;
        --text-secondary: #B8B0A6;
        --text-muted: #6F6A63;
        --border-subtle: #2E343D;
        --overlay-dark: rgba(15, 17, 21, 0.72);
        --radius-btn: 4px;
        --radius-card: 8px;
        --radius-lg: 12px;
        --radius-img: 8px;
        --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
        --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
        --space-section: 88px;
        --space-card: 24px;
        --gap-grid: 22px;
        --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
        --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
        --tab-height: 60px;
    }

    @media (max-width: 639px) {
        :root {
            --space-section: 48px;
            --space-card: 18px;
            --gap-grid: 16px;
        }
    }

    @media (min-width: 640px) and (max-width: 1024px) {
        :root {
            --space-section: 64px;
        }
    }

    * {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        font-size: 16px;
    }

    body {
        margin: 0;
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        color: var(--text-primary);
        line-height: 1.75;
        font-size: 15px;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        padding-bottom: var(--tab-height);
    }

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

    a {
        color: var(--accent-primary);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    a:hover {
        color: var(--accent-secondary);
    }

    a:focus,
    button:focus,
    input:focus,
    summary:focus {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }

    .d2-container {
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    .d2-section {
        padding-top: var(--space-section);
        padding-bottom: var(--space-section);
        position: relative;
    }

    .d2-section--alt {
        background-color: var(--bg-secondary);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }

    .d2-section__header {
        margin-bottom: 36px;
    }

    .d2-section__header h2 {
        margin-bottom: 12px;
    }

    .d2-section__header p {
        color: var(--text-secondary);
        font-size: 16px;
        max-width: 720px;
        margin-bottom: 0;
    }

    .d2-section__tag {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--accent-secondary);
        text-transform: uppercase;
        letter-spacing: 1.5px;
        margin-bottom: 10px;
    }

    .d2-btn {
        display: inline-block;
        font-family: var(--font-body);
        font-size: 15px;
        font-weight: 600;
        line-height: 1.4;
        padding: 12px 26px;
        border-radius: var(--radius-btn);
        border: none;
        cursor: pointer;
        text-align: center;
        transition: all 0.18s ease;
        text-decoration: none;
        -webkit-appearance: none;
        appearance: none;
        letter-spacing: 0.3px;
    }

    .d2-btn--primary {
        background-color: var(--accent-primary);
        color: #1A1E24;
        box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
    }

    .d2-btn--primary:hover {
        background-color: #f04a4e;
        color: #1A1E24;
        box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
        transform: translateY(-1px);
    }

    .d2-btn--primary:active {
        box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
        transform: translateY(0);
    }

    .d2-btn--secondary {
        background-color: transparent;
        color: var(--text-primary);
        border: 1px solid var(--border-subtle);
    }

    .d2-btn--secondary:hover {
        background-color: rgba(255, 255, 255, 0.06);
        border-color: var(--text-muted);
        color: var(--text-primary);
    }

    .d2-btn--sm {
        padding: 8px 16px;
        font-size: 13px;
    }

    .d2-btn--lg {
        padding: 16px 36px;
        font-size: 17px;
        border-radius: 6px;
    }

    .d2-btn .d2-btn__arrow {
        display: inline-block;
        margin-left: 6px;
        transition: transform 0.18s ease;
    }

    .d2-btn:hover .d2-btn__arrow {
        transform: translateX(4px);
    }

    .d2-badge {
        display: inline-block;
        font-size: 12px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 20px;
        letter-spacing: 0.4px;
        background-color: var(--bg-elevated);
        color: var(--text-secondary);
        border: 1px solid var(--border-subtle);
    }

    .d2-badge--live {
        background-color: rgba(61, 155, 140, 0.15);
        color: var(--accent-tertiary);
        border-color: rgba(61, 155, 140, 0.4);
    }

    .d2-badge--upcoming {
        background-color: rgba(217, 164, 65, 0.15);
        color: var(--accent-secondary);
        border-color: rgba(217, 164, 65, 0.4);
    }

    .d2-badge--done {
        background-color: var(--bg-elevated);
        color: var(--text-muted);
    }

    .d2-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        padding: var(--space-card);
        box-shadow: var(--shadow-card);
        transition: all 0.22s ease;
    }

    .d2-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-2px);
    }

    /* Header & Navigation */
    .d2-header {
        position: sticky;
        top: 0;
        z-index: 90;
        background-color: rgba(15, 17, 21, 0.94);
        border-bottom: 1px solid var(--border-subtle);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .d2-header__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 64px;
        gap: 24px;
    }

    .d2-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 18px;
        font-weight: 800;
        color: var(--text-primary);
        text-decoration: none;
        letter-spacing: 0.5px;
        white-space: nowrap;
    }

    .d2-logo__icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        background-color: var(--accent-primary);
        color: #1A1E24;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 900;
        letter-spacing: 0;
        flex-shrink: 0;
    }

    .d2-logo:hover {
        color: var(--text-primary);
    }

    .d2-nav {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 4px;
    }

    .d2-nav__item {
        margin: 0;
    }

    .d2-nav__link {
        display: block;
        padding: 8px 16px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        text-decoration: none;
        border-radius: 4px;
        transition: all 0.18s ease;
        white-space: nowrap;
    }

    .d2-nav__link:hover {
        color: var(--text-primary);
        background-color: rgba(255, 255, 255, 0.06);
    }

    .d2-nav__link--active {
        color: var(--accent-primary);
        background-color: rgba(224, 58, 62, 0.12);
        font-weight: 700;
    }

    .d2-nav__link--active:hover {
        color: var(--accent-primary);
        background-color: rgba(224, 58, 62, 0.18);
    }

    .d2-hamburger {
        display: none;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 4px;
        color: var(--text-primary);
        font-size: 20px;
        width: 42px;
        height: 38px;
        cursor: pointer;
        align-items: center;
        justify-content: center;
        transition: all 0.18s ease;
    }

    .d2-hamburger:hover {
        border-color: var(--text-muted);
        background-color: rgba(255, 255, 255, 0.06);
    }

    /* Mobile menu */
    .d2-mobile-menu {
        display: none;
        background-color: var(--bg-secondary);
        border-bottom: 1px solid var(--border-subtle);
        padding: 12px 20px 20px;
    }

    .d2-mobile-menu--open {
        display: block;
    }

    .d2-mobile-menu .d2-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }

    .d2-mobile-menu .d2-nav__link {
        padding: 12px 16px;
        font-size: 15px;
        border-radius: 6px;
    }

    /* Hero / Page Title for category */
    .d2-cat-hero {
        position: relative;
        background-image: url('/assets/images/0ea3fb6384b8a9f9.jpg');
        background-size: cover;
        background-position: center;
        padding: 64px 0 56px;
        overflow: hidden;
    }

    .d2-cat-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(15, 17, 21, 0.88) 0%, rgba(15, 17, 21, 0.65) 100%);
        z-index: 1;
    }

    .d2-cat-hero__inner {
        position: relative;
        z-index: 2;
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 32px;
        flex-wrap: wrap;
    }

    .d2-cat-hero__content h1 {
        font-size: 40px;
        font-weight: 800;
        margin: 0 0 12px;
        line-height: 1.2;
        letter-spacing: 0.5px;
    }

    .d2-cat-hero__content p {
        font-size: 16px;
        color: var(--text-secondary);
        max-width: 560px;
        margin: 0;
    }

    .d2-cat-hero__meta {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
        align-items: center;
    }

    .d2-stat-pill {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background-color: rgba(36, 42, 51, 0.8);
        border: 1px solid var(--border-subtle);
        border-radius: 20px;
        padding: 8px 18px;
        font-size: 13px;
        color: var(--text-secondary);
    }

    .d2-stat-pill strong {
        color: var(--text-primary);
        font-family: var(--font-number);
        font-size: 18px;
        font-weight: 700;
    }

    /* Hero card grid */
    .d2-hero-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--gap-grid);
    }

    .d2-hero-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        transition: all 0.22s ease;
        display: flex;
        flex-direction: column;
    }

    .d2-hero-card:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(224, 58, 62, 0.4);
    }

    .d2-hero-card__img-wrap {
        position: relative;
        aspect-ratio: 4 / 3;
        overflow: hidden;
        background-color: var(--bg-elevated);
    }

    .d2-hero-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .d2-hero-card:hover .d2-hero-card__img-wrap img {
        transform: scale(1.05);
    }

    .d2-hero-card__badge {
        position: absolute;
        top: 10px;
        left: 10px;
        background-color: rgba(15, 17, 21, 0.85);
        color: var(--accent-secondary);
        font-size: 11px;
        font-weight: 700;
        padding: 4px 10px;
        border-radius: 12px;
        border: 1px solid rgba(217, 164, 65, 0.4);
        letter-spacing: 0.5px;
    }

    .d2-hero-card__body {
        padding: 16px 18px 18px;
        display: flex;
        flex-direction: column;
        gap: 8px;
        flex: 1;
    }

    .d2-hero-card__top {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 8px;
    }

    .d2-hero-card__name {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }

    .d2-hero-card__role {
        font-size: 12px;
        color: var(--text-muted);
        background-color: var(--bg-elevated);
        padding: 3px 8px;
        border-radius: 4px;
        white-space: nowrap;
    }

    .d2-hero-card__stats {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding-top: 10px;
        border-top: 1px solid var(--border-subtle);
    }

    .d2-hero-card__stat {
        text-align: center;
        flex: 1;
    }

    .d2-hero-card__stat-value {
        font-family: var(--font-number);
        font-size: 20px;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1.2;
    }

    .d2-hero-card__stat-label {
        font-size: 11px;
        color: var(--text-muted);
        letter-spacing: 0.5px;
    }

    .d2-hero-card__stat--win .d2-hero-card__stat-value {
        color: var(--accent-tertiary);
    }

    .d2-hero-card__stat--ban .d2-hero-card__stat-value {
        color: var(--accent-primary);
    }

    .d2-hero-card__stat--pick .d2-hero-card__stat-value {
        color: var(--accent-secondary);
    }

    /* Counter relation section */
    .d2-counter-wrap {
        display: grid;
        grid-template-columns: 1fr 280px;
        gap: var(--gap-grid);
        align-items: start;
    }

    .d2-counter-cloud {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .d2-counter-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: 20px;
        padding: 8px 16px;
        font-size: 13px;
        color: var(--text-secondary);
        transition: all 0.18s ease;
        cursor: default;
    }

    .d2-counter-tag:hover {
        border-color: var(--accent-primary);
        color: var(--text-primary);
        background-color: rgba(224, 58, 62, 0.08);
    }

    .d2-counter-tag__arrow {
        color: var(--accent-primary);
        font-weight: 700;
        font-size: 12px;
    }

    .d2-counter-side {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        padding: 20px;
    }

    .d2-counter-side h3 {
        font-size: 17px;
        font-weight: 700;
        margin: 0 0 12px;
    }

    .d2-counter-side p {
        font-size: 13px;
        color: var(--text-secondary);
        margin: 0 0 14px;
        line-height: 1.7;
    }

    /* Win rate bars */
    .d2-bar-list {
        display: flex;
        flex-direction: column;
        gap: 18px;
    }

    .d2-bar-item {
        display: grid;
        grid-template-columns: 90px 1fr 60px;
        align-items: center;
        gap: 14px;
    }

    .d2-bar-item__label {
        font-size: 14px;
        font-weight: 600;
        color: var(--text-secondary);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .d2-bar-item__track {
        height: 10px;
        background-color: var(--bg-elevated);
        border-radius: 5px;
        overflow: hidden;
        position: relative;
    }

    .d2-bar-item__fill {
        height: 100%;
        border-radius: 5px;
        transition: width 0.6s ease;
        background: linear-gradient(90deg, var(--accent-primary) 0%, #f06468 100%);
    }

    .d2-bar-item__fill--high {
        background: linear-gradient(90deg, var(--accent-tertiary) 0%, #5ab8a8 100%);
    }

    .d2-bar-item__fill--mid {
        background: linear-gradient(90deg, var(--accent-secondary) 0%, #e8c06a 100%);
    }

    .d2-bar-item__value {
        font-family: var(--font-number);
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
        text-align: right;
    }

    /* Data table */
    .d2-table-wrap {
        overflow-x: auto;
        border-radius: var(--radius-card);
        border: 1px solid var(--border-subtle);
        background-color: var(--bg-secondary);
    }

    .d2-table {
        width: 100%;
        border-collapse: collapse;
        margin: 0;
        font-size: 14px;
    }

    .d2-table thead th {
        background-color: var(--bg-elevated);
        color: var(--text-primary);
        font-weight: 700;
        font-size: 13px;
        letter-spacing: 0.5px;
        padding: 14px 18px;
        border-bottom: 2px solid var(--border-subtle);
        text-align: left;
        white-space: nowrap;
    }

    .d2-table tbody td {
        padding: 13px 18px;
        border-bottom: 1px solid var(--border-subtle);
        color: var(--text-secondary);
        white-space: nowrap;
    }

    .d2-table tbody tr {
        transition: background-color 0.15s ease;
    }

    .d2-table tbody tr:hover {
        background-color: rgba(255, 255, 255, 0.03);
    }

    .d2-table tbody tr:last-child td {
        border-bottom: none;
    }

    .d2-table .d2-table__name {
        color: var(--text-primary);
        font-weight: 600;
    }

    /* FAQ */
    .d2-faq-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
        max-width: 820px;
    }

    .d2-faq-item {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        overflow: hidden;
        transition: border-color 0.18s ease;
    }

    .d2-faq-item:hover {
        border-color: rgba(224, 58, 62, 0.4);
    }

    .d2-faq-item summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 18px 22px;
        cursor: pointer;
        font-size: 15px;
        font-weight: 700;
        color: var(--text-primary);
        list-style: none;
        user-select: none;
    }

    .d2-faq-item summary::-webkit-details-marker {
        display: none;
    }

    .d2-faq-item summary::after {
        content: '\f078';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        font-size: 12px;
        color: var(--text-muted);
        transition: transform 0.2s ease;
        flex-shrink: 0;
    }

    .d2-faq-item[open] summary::after {
        transform: rotate(180deg);
        color: var(--accent-primary);
    }

    .d2-faq-item__answer {
        padding: 0 22px 20px;
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.8;
    }

    /* CTA section */
    .d2-cta-banner {
        background: linear-gradient(135deg, #1A1E24 0%, #2A1114 60%, #3A1518 100%);
        border: 1px solid rgba(224, 58, 62, 0.3);
        border-radius: var(--radius-lg);
        padding: 40px 36px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 32px;
        flex-wrap: wrap;
    }

    .d2-cta-banner__text h2 {
        font-size: 24px;
        font-weight: 800;
        margin: 0 0 8px;
    }

    .d2-cta-banner__text p {
        font-size: 14px;
        color: var(--text-secondary);
        margin: 0;
        max-width: 480px;
    }

    .d2-cta-banner__actions {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }

    /* Related recommend */
    .d2-related-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--gap-grid);
    }

    .d2-related-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        padding: 20px;
        display: flex;
        align-items: center;
        gap: 14px;
        transition: all 0.22s ease;
        text-decoration: none;
        color: var(--text-primary);
    }

    .d2-related-card:hover {
        border-color: rgba(224, 58, 62, 0.4);
        box-shadow: var(--shadow-hover);
        transform: translateY(-2px);
        color: var(--text-primary);
    }

    .d2-related-card__icon {
        width: 44px;
        height: 44px;
        border-radius: 8px;
        background-color: var(--bg-elevated);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        color: var(--accent-primary);
        flex-shrink: 0;
    }

    .d2-related-card__content h4 {
        font-size: 15px;
        font-weight: 700;
        margin: 0 0 4px;
        color: var(--text-primary);
    }

    .d2-related-card__content p {
        font-size: 13px;
        color: var(--text-muted);
        margin: 0;
    }

    /* Footer */
    .d2-footer {
        background-color: var(--bg-secondary);
        border-top: 1px solid var(--border-subtle);
        padding: 56px 0 32px;
        margin-top: var(--space-section);
    }

    .d2-footer__grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
        gap: 32px;
        margin-bottom: 40px;
    }

    .d2-footer__brand p {
        font-size: 13px;
        color: var(--text-muted);
        margin: 0;
        max-width: 320px;
        line-height: 1.7;
    }

    .d2-footer__heading {
        font-size: 14px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 16px;
        letter-spacing: 0.5px;
    }

    .d2-footer__links {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .d2-footer__links a {
        font-size: 13px;
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-footer__links a:hover {
        color: var(--accent-secondary);
    }

    .d2-footer__bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        flex-wrap: wrap;
        padding-top: 24px;
        border-top: 1px solid var(--border-subtle);
    }

    .d2-footer__copyright {
        font-size: 12px;
        color: var(--text-muted);
    }

    .d2-footer__bottom-links {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 12px;
    }

    .d2-footer__bottom-links a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-footer__bottom-links a:hover {
        color: var(--accent-secondary);
    }

    /* Mobile bottom tab bar */
    .d2-tabbar {
        display: none;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: var(--tab-height);
        background-color: rgba(15, 17, 21, 0.96);
        border-top: 1px solid var(--border-subtle);
        z-index: 100;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .d2-tabbar__inner {
        display: flex;
        height: 100%;
        max-width: 600px;
        margin: 0 auto;
    }

    .d2-tabbar__item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        text-decoration: none;
        color: var(--text-muted);
        font-size: 10px;
        transition: color 0.18s ease;
        padding: 4px 2px;
    }

    .d2-tabbar__item i {
        font-size: 16px;
        transition: color 0.18s ease;
    }

    .d2-tabbar__item:hover {
        color: var(--text-secondary);
    }

    .d2-tabbar__item--active {
        color: var(--accent-primary);
    }

    .d2-tabbar__item--active i {
        color: var(--accent-primary);
    }

    /* Responsive breakpoints */
    @media (max-width: 639px) {
        body {
            padding-bottom: calc(var(--tab-height) + 12px);
        }

        .d2-header__inner {
            height: 56px;
        }

        .d2-nav {
            display: none;
        }

        .d2-hamburger {
            display: inline-flex;
        }

        .d2-tabbar {
            display: block;
        }

        .d2-cat-hero {
            padding: 40px 0 36px;
        }

        .d2-cat-hero__content h1 {
            font-size: 30px;
        }

        .d2-cat-hero__meta {
            gap: 8px;
        }

        .d2-stat-pill {
            padding: 6px 12px;
            font-size: 12px;
        }

        .d2-stat-pill strong {
            font-size: 15px;
        }

        .d2-hero-grid {
            grid-template-columns: 1fr;
            gap: 14px;
        }

        .d2-hero-card__name {
            font-size: 17px;
        }

        .d2-counter-wrap {
            grid-template-columns: 1fr;
        }

        .d2-bar-item {
            grid-template-columns: 70px 1fr 48px;
            gap: 10px;
        }

        .d2-bar-item__label {
            font-size: 12px;
        }

        .d2-bar-item__value {
            font-size: 15px;
        }

        .d2-cta-banner {
            padding: 28px 20px;
            flex-direction: column;
            text-align: center;
        }

        .d2-cta-banner__text h2 {
            font-size: 20px;
        }

        .d2-cta-banner__actions {
            justify-content: center;
        }

        .d2-related-grid {
            grid-template-columns: 1fr;
        }

        .d2-footer {
            padding: 40px 0 24px;
            margin-bottom: var(--tab-height);
        }

        .d2-footer__grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .d2-footer__bottom {
            flex-direction: column;
            text-align: center;
        }

        .d2-table thead th,
        .d2-table tbody td {
            padding: 10px 12px;
            font-size: 12px;
        }
    }

    @media (min-width: 640px) and (max-width: 1024px) {
        .d2-hero-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .d2-counter-wrap {
            grid-template-columns: 1fr;
        }

        .d2-related-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .d2-footer__grid {
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
    }

    @media (min-width: 1025px) {
        .d2-hamburger {
            display: none;
        }

        .d2-nav {
            display: flex;
        }

        .d2-tabbar {
            display: none;
        }

        .d2-hero-grid {
            grid-template-columns: repeat(4, 1fr);
        }

        .d2-counter-wrap {
            grid-template-columns: 1fr 280px;
        }

        .d2-related-grid {
            grid-template-columns: repeat(3, 1fr);
        }

        .d2-footer__grid {
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
        }
    }

/* roulang page: category1 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #1A1E24;
            --bg-elevated: #242A33;
            --accent-primary: #E03A3E;
            --accent-secondary: #D9A441;
            --accent-tertiary: #3D9B8C;
            --text-primary: #F5F1E8;
            --text-secondary: #B8B0A6;
            --text-muted: #6F6A63;
            --border-subtle: #2E343D;
            --overlay-dark: rgba(15, 17, 21, 0.72);
            --radius-btn: 4px;
            --radius-card: 8px;
            --radius-lg: 12px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
            --space-section: 72px;
            --space-card: 24px;
            --gap-grid: 22px;
            --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
            --tab-height: 60px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: var(--tab-height);
        }

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

        a {
            color: var(--accent-primary);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        a:hover {
            color: var(--accent-secondary);
        }

        a:focus,
        button:focus,
        input:focus,
        summary:focus {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

        .d2-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .d2-section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
            position: relative;
        }

        .d2-section--alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-section__header {
            margin-bottom: 36px;
        }

        .d2-section__header h2 {
            margin-bottom: 12px;
            font-size: 30px;
            font-weight: 800;
            letter-spacing: 0.2px;
            line-height: 1.3;
            color: var(--text-primary);
        }

        .d2-section__header p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        .d2-section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-secondary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 10px;
        }

        .d2-btn {
            display: inline-block;
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            text-align: center;
            transition: all 0.18s ease;
            text-decoration: none;
            -webkit-appearance: none;
            appearance: none;
            letter-spacing: 0.3px;
        }

        .d2-btn--primary {
            background-color: var(--accent-primary);
            color: #1A1E24;
            box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
        }

        .d2-btn--primary:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
            transform: translateY(-1px);
        }

        .d2-btn--primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
            transform: translateY(0);
        }

        .d2-btn--secondary {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
        }

        .d2-btn--secondary:hover {
            background-color: rgba(255, 255, 255, 0.06);
            border-color: var(--text-muted);
            color: var(--text-primary);
        }

        .d2-btn--sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .d2-btn--lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: 6px;
        }

        .d2-btn .d2-btn__arrow {
            display: inline-block;
            margin-left: 6px;
            transition: transform 0.18s ease;
        }

        .d2-btn:hover .d2-btn__arrow {
            transform: translateX(4px);
        }

        .d2-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.4px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
            white-space: nowrap;
        }

        .d2-badge--live {
            background-color: rgba(61, 155, 140, 0.15);
            color: var(--accent-tertiary);
            border-color: rgba(61, 155, 140, 0.4);
        }

        .d2-badge--upcoming {
            background-color: rgba(217, 164, 65, 0.15);
            color: var(--accent-secondary);
            border-color: rgba(217, 164, 65, 0.4);
        }

        .d2-badge--done {
            background-color: var(--bg-elevated);
            color: var(--text-muted);
        }

        .d2-card {
            background-color: var(--bg-secondary);
            padding: var(--space-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
        }

        .d2-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            border-color: #3A414B;
        }

        /* ===== Header / Navigation ===== */
        .d2-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(15, 17, 21, 0.94);
            border-bottom: 1px solid var(--border-subtle);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .d2-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .d2-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-primary);
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: color 0.18s ease;
        }

        .d2-logo:hover {
            color: var(--accent-primary);
        }

        .d2-logo__icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background-color: var(--accent-primary);
            color: #1A1E24;
            font-weight: 800;
            font-size: 14px;
            border-radius: 6px;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .d2-nav {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .d2-nav__item {
            margin: 0;
        }

        .d2-nav__link {
            display: inline-block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: 4px;
            transition: color 0.18s ease, background-color 0.18s ease;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .d2-nav__link:hover {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.05);
        }

        .d2-nav__link--active {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.1);
        }

        .d2-nav__link--active:hover {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.16);
        }

        .d2-hamburger {
            display: none;
            background: none;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            font-size: 20px;
            padding: 8px 12px;
            border-radius: 4px;
            cursor: pointer;
            transition: border-color 0.18s ease, background-color 0.18s ease;
            -webkit-appearance: none;
            appearance: none;
        }

        .d2-hamburger:hover {
            border-color: var(--text-muted);
            background-color: rgba(255, 255, 255, 0.05);
        }

        /* ===== Mobile Bottom Tab ===== */
        .d2-tabbar {
            display: none;
        }

        /* ===== Page Header ===== */
        .d2-page-head {
            padding: 56px 0 40px;
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-page-head__title {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 14px;
            letter-spacing: 0.3px;
            color: var(--text-primary);
        }

        .d2-page-head__desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 760px;
            margin: 0;
            line-height: 1.85;
        }

        /* ===== Filter Bar ===== */
        .d2-filterbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-bottom: 32px;
        }

        .d2-filterbar__group {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

        .d2-filterbar__label {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
            margin-right: 4px;
        }

        .d2-filterbtn {
            display: inline-block;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 4px;
            border: 1px solid var(--border-subtle);
            background-color: transparent;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.18s ease;
            letter-spacing: 0.3px;
            font-family: var(--font-body);
            -webkit-appearance: none;
            appearance: none;
        }

        .d2-filterbtn:hover {
            border-color: var(--text-muted);
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .d2-filterbtn--active {
            background-color: var(--accent-primary);
            color: #1A1E24;
            border-color: var(--accent-primary);
            box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
        }

        .d2-filterbtn--active:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            border-color: #f04a4e;
        }

        /* ===== Score Cards ===== */
        .d2-score-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: var(--gap-grid);
        }

        .d2-score-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            box-shadow: var(--shadow-card);
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
        }

        .d2-score-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: #3A414B;
        }

        .d2-score-card__top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .d2-score-card__time {
            font-family: var(--font-number);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .d2-score-card__body {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .d2-score-card__team {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            flex: 1;
            min-width: 0;
        }

        .d2-score-card__team-img {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            object-fit: cover;
            background-color: var(--bg-elevated);
            border: 2px solid var(--border-subtle);
        }

        .d2-score-card__team-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            text-align: center;
            line-height: 1.4;
            max-width: 110px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .d2-score-card__score {
            font-family: var(--font-number);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
            flex-shrink: 0;
            line-height: 1;
            min-width: 66px;
            text-align: center;
        }

        .d2-score-card__status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            margin-right: 6px;
            vertical-align: middle;
        }

        .d2-score-card__status-dot--live {
            background-color: var(--accent-tertiary);
            box-shadow: 0 0 6px rgba(61, 155, 140, 0.7);
            animation: d2-pulse 1.8s ease-in-out infinite;
        }

        .d2-score-card__status-dot--upcoming {
            background-color: var(--accent-secondary);
        }

        .d2-score-card__status-dot--done {
            background-color: var(--text-muted);
        }

        @keyframes d2-pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.55; transform: scale(0.85); }
        }

        /* ===== Focus Match Section ===== */
        .d2-focus-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: var(--gap-grid);
        }

        .d2-focus-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            box-shadow: var(--shadow-card);
            transition: transform 0.22s ease, box-shadow 0.22s ease;
        }

        .d2-focus-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .d2-focus-card__league {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-secondary);
            letter-spacing: 0.6px;
            text-transform: uppercase;
        }

        .d2-focus-card__matchup {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .d2-focus-card__meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ===== Stats Strip ===== */
        .d2-stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            padding: 28px 24px;
            background-color: var(--bg-elevated);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
        }

        .d2-stats-strip__item {
            text-align: center;
        }

        .d2-stats-strip__value {
            font-family: var(--font-number);
            font-size: 36px;
            font-weight: 700;
            color: var(--accent-secondary);
            line-height: 1.1;
            letter-spacing: 0.5px;
        }

        .d2-stats-strip__label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
            letter-spacing: 0.3px;
        }

        /* ===== Data Note ===== */
        .d2-datanote {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background-color: var(--bg-secondary);
            border-left: 3px solid var(--accent-tertiary);
            border-radius: 4px;
            padding: 18px 22px;
        }

        .d2-datanote__icon {
            font-size: 20px;
            color: var(--accent-tertiary);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .d2-datanote__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
        }

        .d2-datanote__text strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ===== FAQ ===== */
        .d2-faq {
            max-width: 820px;
            margin: 0 auto;
        }

        .d2-faq details {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color 0.18s ease;
        }

        .d2-faq details:hover {
            border-color: #3A414B;
        }

        .d2-faq details[open] {
            border-color: var(--accent-primary);
        }

        .d2-faq summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            list-style: none;
            user-select: none;
            transition: background-color 0.18s ease;
        }

        .d2-faq summary::-webkit-details-marker {
            display: none;
        }

        .d2-faq summary:hover {
            background-color: rgba(255, 255, 255, 0.04);
        }

        .d2-faq summary .d2-faq__icon {
            font-size: 14px;
            color: var(--text-muted);
            transition: transform 0.22s ease;
            flex-shrink: 0;
        }

        .d2-faq details[open] summary .d2-faq__icon {
            transform: rotate(180deg);
            color: var(--accent-primary);
        }

        .d2-faq__answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin: 0;
            border-top: 1px solid var(--border-subtle);
            padding-top: 14px;
        }

        /* ===== Channel Entry ===== */
        .d2-channel-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: var(--gap-grid);
        }

        .d2-channel-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
        }

        .d2-channel-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            border-color: #3A414B;
        }

        .d2-channel-card__icon {
            font-size: 22px;
            color: var(--accent-primary);
            flex-shrink: 0;
            width: 40px;
            text-align: center;
        }

        .d2-channel-card__info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .d2-channel-card__name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .d2-channel-card__desc {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ===== CTA ===== */
        .d2-cta {
            background-color: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .d2-cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
        }

        .d2-cta__title {
            font-size: 26px;
            font-weight: 800;
            color: var(--text-primary);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .d2-cta__desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }

        .d2-cta__actions {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 12px;
        }

        /* ===== Footer ===== */
        .d2-footer {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 32px;
            margin-top: 32px;
        }

        .d2-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .d2-footer__brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin: 12px 0 0;
            max-width: 320px;
        }

        .d2-footer__heading {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }

        .d2-footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .d2-footer__links li {
            margin-bottom: 10px;
        }

        .d2-footer__links a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color 0.18s ease;
        }

        .d2-footer__links a:hover {
            color: var(--accent-secondary);
        }

        .d2-footer__bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
        }

        .d2-footer__copyright {
            font-size: 13px;
            color: var(--text-muted);
        }

        .d2-footer__bottom-links {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
        }

        .d2-footer__bottom-links a {
            color: var(--text-muted);
            transition: color 0.18s ease;
        }

        .d2-footer__bottom-links a:hover {
            color: var(--accent-secondary);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            :root {
                --space-section: 56px;
                --space-card: 20px;
                --gap-grid: 18px;
            }

            .d2-page-head__title {
                font-size: 32px;
            }

            .d2-score-grid {
                grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            }

            .d2-stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .d2-footer__grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 44px;
                --space-card: 16px;
                --gap-grid: 14px;
                --tab-height: 60px;
            }

            body {
                padding-bottom: calc(var(--tab-height) + 16px);
            }

            .d2-header__inner {
                padding: 10px 16px;
            }

            .d2-logo {
                font-size: 17px;
            }

            .d2-logo__icon {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }

            .d2-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background-color: rgba(15, 17, 21, 0.98);
                border-bottom: 1px solid var(--border-subtle);
                padding: 12px 16px;
                gap: 4px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
                z-index: 99;
            }

            .d2-nav.is-open {
                display: flex;
            }

            .d2-nav__link {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 4px;
            }

            .d2-hamburger {
                display: inline-block;
            }

            .d2-tabbar {
                display: flex;
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                height: var(--tab-height);
                background-color: rgba(15, 17, 21, 0.96);
                border-top: 1px solid var(--border-subtle);
                z-index: 200;
                box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.4);
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
            }

            .d2-tabbar__item {
                flex: 1;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 3px;
                color: var(--text-muted);
                font-size: 11px;
                font-weight: 500;
                transition: color 0.18s ease;
                text-decoration: none;
                letter-spacing: 0.2px;
                border: none;
                background: none;
                cursor: pointer;
                font-family: var(--font-body);
                -webkit-appearance: none;
                appearance: none;
                padding: 0;
            }

            .d2-tabbar__item .d2-tabbar__icon {
                font-size: 18px;
                line-height: 1;
            }

            .d2-tabbar__item--active {
                color: var(--accent-primary);
            }

            .d2-tabbar__item--active .d2-tabbar__icon {
                color: var(--accent-primary);
            }

            .d2-page-head {
                padding: 36px 0 28px;
            }

            .d2-page-head__title {
                font-size: 26px;
                margin-bottom: 10px;
            }

            .d2-page-head__desc {
                font-size: 14px;
                line-height: 1.75;
            }

            .d2-section__header {
                margin-bottom: 24px;
            }

            .d2-section__header h2 {
                font-size: 22px;
            }

            .d2-section__header p {
                font-size: 14px;
            }

            .d2-filterbar {
                gap: 8px;
                margin-bottom: 20px;
            }

            .d2-filterbtn {
                padding: 7px 14px;
                font-size: 12px;
            }

            .d2-score-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .d2-score-card {
                padding: 16px 14px;
                gap: 12px;
            }

            .d2-score-card__body {
                gap: 10px;
            }

            .d2-score-card__team-img {
                width: 42px;
                height: 42px;
            }

            .d2-score-card__team-name {
                font-size: 11px;
                max-width: 80px;
            }

            .d2-score-card__score {
                font-size: 26px;
                min-width: 52px;
            }

            .d2-focus-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .d2-stats-strip {
                grid-template-columns: repeat(2, 1fr);
                padding: 20px 16px;
                gap: 14px;
            }

            .d2-stats-strip__value {
                font-size: 28px;
            }

            .d2-stats-strip__label {
                font-size: 12px;
            }

            .d2-datanote {
                flex-direction: column;
                gap: 10px;
                padding: 16px;
            }

            .d2-faq summary {
                padding: 14px 16px;
                font-size: 14px;
            }

            .d2-faq__answer {
                padding: 0 16px 16px;
                font-size: 13px;
            }

            .d2-channel-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .d2-channel-card {
                padding: 14px;
                gap: 10px;
                flex-direction: column;
                text-align: center;
            }

            .d2-channel-card__icon {
                font-size: 20px;
                width: auto;
            }

            .d2-channel-card__name {
                font-size: 13px;
            }

            .d2-channel-card__desc {
                font-size: 11px;
            }

            .d2-cta {
                padding: 32px 20px;
            }

            .d2-cta__title {
                font-size: 20px;
            }

            .d2-cta__desc {
                font-size: 14px;
            }

            .d2-footer {
                padding: 36px 0 24px;
                margin-top: 20px;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .d2-footer__brand {
                grid-column: span 2;
            }

            .d2-footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --space-section: 36px;
                --space-card: 14px;
                --gap-grid: 12px;
            }

            .d2-page-head__title {
                font-size: 22px;
            }

            .d2-score-card__score {
                font-size: 22px;
                min-width: 44px;
            }

            .d2-score-card__team-img {
                width: 36px;
                height: 36px;
            }

            .d2-stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
                padding: 16px 12px;
            }

            .d2-stats-strip__value {
                font-size: 24px;
            }

            .d2-channel-grid {
                grid-template-columns: 1fr;
            }

            .d2-channel-card {
                flex-direction: row;
                text-align: left;
                gap: 12px;
            }

            .d2-cta {
                padding: 24px 16px;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .d2-footer__brand {
                grid-column: span 1;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #1A1E24;
            --bg-elevated: #242A33;
            --accent-primary: #E03A3E;
            --accent-secondary: #D9A441;
            --accent-tertiary: #3D9B8C;
            --text-primary: #F5F1E8;
            --text-secondary: #B8B0A6;
            --text-muted: #6F6A63;
            --border-subtle: #2E343D;
            --overlay-dark: rgba(15, 17, 21, 0.72);
            --radius-btn: 4px;
            --radius-card: 8px;
            --radius-lg: 12px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
            --space-section: 88px;
            --space-card: 24px;
            --gap-grid: 22px;
            --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
            --tab-height: 60px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: var(--tab-height);
        }

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

        a {
            color: var(--accent-primary);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        a:hover {
            color: var(--accent-secondary);
        }

        a:focus,
        button:focus,
        input:focus,
        summary:focus {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-body);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-top: 0;
        }

        h1 {
            font-size: 38px;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
        }

        h2 {
            font-size: 28px;
            letter-spacing: -0.3px;
            margin-bottom: 12px;
        }

        h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }

        p {
            margin-top: 0;
            margin-bottom: 14px;
        }

        .d2-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .d2-section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
            position: relative;
        }

        .d2-section--alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .d2-section__header {
            margin-bottom: 36px;
        }

        .d2-section__header h2 {
            margin-bottom: 12px;
        }

        .d2-section__header p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            margin-bottom: 0;
        }

        .d2-section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-secondary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 10px;
        }

        .d2-btn {
            display: inline-block;
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            text-align: center;
            transition: all 0.18s ease;
            text-decoration: none;
            -webkit-appearance: none;
            appearance: none;
            letter-spacing: 0.3px;
        }

        .d2-btn--primary {
            background-color: var(--accent-primary);
            color: #1A1E24;
            box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
        }

        .d2-btn--primary:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
            transform: translateY(-1px);
        }

        .d2-btn--primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
            transform: translateY(0);
        }

        .d2-btn--secondary {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
        }

        .d2-btn--secondary:hover {
            background-color: rgba(255, 255, 255, 0.06);
            border-color: var(--text-muted);
            color: var(--text-primary);
        }

        .d2-btn--sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .d2-btn--lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: 6px;
        }

        .d2-btn .d2-btn__arrow {
            display: inline-block;
            margin-left: 6px;
            transition: transform 0.18s ease;
        }

        .d2-btn:hover .d2-btn__arrow {
            transform: translateX(4px);
        }

        .d2-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.4px;
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
        }

        .d2-badge--live {
            background-color: rgba(61, 155, 140, 0.15);
            color: var(--accent-tertiary);
            border-color: rgba(61, 155, 140, 0.4);
        }

        .d2-badge--upcoming {
            background-color: rgba(217, 164, 65, 0.15);
            color: var(--accent-secondary);
            border-color: rgba(217, 164, 65, 0.4);
        }

        .d2-badge--done {
            background-color: var(--bg-elevated);
            color: var(--text-muted);
        }

        .d2-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: var(--space-card);
            transition: all 0.2s ease;
        }

        .d2-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .d2-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-body);
            font-weight: 700;
            font-size: 18px;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: 0.3px;
        }

        .d2-logo:hover {
            color: var(--text-primary);
        }

        .d2-logo__icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background-color: var(--accent-primary);
            color: #1A1E24;
            font-family: var(--font-number);
            font-weight: 700;
            font-size: 15px;
            border-radius: 4px;
            letter-spacing: -0.5px;
        }

        /* Header / Navigation */
        .d2-header {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
            position: sticky;
            top: 0;
            z-index: 100;
            height: 64px;
            display: flex;
            align-items: center;
        }

        .d2-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .d2-header__nav-area {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .d2-nav {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .d2-nav__item {
            margin: 0;
            padding: 0;
        }

        .d2-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            text-decoration: none;
            border-radius: 4px;
            transition: all 0.18s ease;
            white-space: nowrap;
        }

        .d2-nav__link:hover {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.06);
        }

        .d2-nav__link--active {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.1);
        }

        .d2-nav__link--active:hover {
            color: var(--accent-primary);
            background-color: rgba(224, 58, 62, 0.15);
        }

        .d2-header__toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 22px;
            cursor: pointer;
            padding: 8px;
            border-radius: 4px;
            transition: background-color 0.18s ease;
        }

        .d2-header__toggle:hover {
            background-color: rgba(255, 255, 255, 0.06);
        }

        /* Mobile Bottom Tab Bar */
        .d2-tabbar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: var(--tab-height);
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            z-index: 200;
            box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.4);
        }

        .d2-tabbar__inner {
            display: flex;
            align-items: stretch;
            height: 100%;
            max-width: 600px;
            margin: 0 auto;
            padding: 0 6px;
        }

        .d2-tabbar__item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 2px;
            text-decoration: none;
            color: var(--text-muted);
            font-size: 10px;
            font-weight: 600;
            padding: 4px 2px;
            border-radius: 6px;
            transition: all 0.18s ease;
            letter-spacing: 0.2px;
        }

        .d2-tabbar__item i {
            font-size: 16px;
        }

        .d2-tabbar__item:hover {
            color: var(--text-secondary);
        }

        .d2-tabbar__item--active {
            color: var(--accent-primary);
        }

        .d2-tabbar__item--active i {
            color: var(--accent-primary);
        }

        /* Hero / Page Header */
        .d2-pagehero {
            background-color: var(--bg-secondary);
            border-bottom: 1px solid var(--border-subtle);
            padding-top: 56px;
            padding-bottom: 56px;
            position: relative;
            overflow: hidden;
            background-image: linear-gradient(135deg, rgba(224, 58, 62, 0.12) 0%, rgba(15, 17, 21, 0.9) 50%), url('/assets/images/0ea3fb6384b8a9f9.jpg');
            background-size: cover;
            background-position: center;
        }

        .d2-pagehero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--overlay-dark);
        }

        .d2-pagehero__inner {
            position: relative;
            z-index: 1;
        }

        .d2-pagehero__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-secondary);
            text-transform: uppercase;
            letter-spacing: 1.8px;
            margin-bottom: 14px;
        }

        .d2-pagehero h1 {
            font-size: 42px;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .d2-pagehero p {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        .d2-pagehero__stats {
            display: flex;
            gap: 32px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .d2-pagehero__stat {
            display: flex;
            flex-direction: column;
        }

        .d2-pagehero__stat-number {
            font-family: var(--font-number);
            font-size: 30px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.5px;
        }

        .d2-pagehero__stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Filter Bar */
        .d2-filterbar {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

        .d2-filterbar__label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 4px;
            white-space: nowrap;
        }

        .d2-filterbar__btn {
            display: inline-block;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 20px;
            border: 1px solid var(--border-subtle);
            background-color: transparent;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.18s ease;
            white-space: nowrap;
            text-decoration: none;
        }

        .d2-filterbar__btn:hover {
            background-color: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
            border-color: var(--text-muted);
        }

        .d2-filterbar__btn--active {
            background-color: var(--accent-primary);
            color: #1A1E24;
            border-color: var(--accent-primary);
        }

        .d2-filterbar__btn--active:hover {
            background-color: #f04a4e;
            color: #1A1E24;
            border-color: var(--accent-primary);
        }

        /* Timeline */
        .d2-timeline {
            position: relative;
            padding-left: 28px;
        }

        .d2-timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background-color: var(--border-subtle);
            border-radius: 1px;
        }

        .d2-timeline__group {
            margin-bottom: 36px;
        }

        .d2-timeline__group:last-child {
            margin-bottom: 0;
        }

        .d2-timeline__group-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 700;
            color: var(--accent-secondary);
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .d2-timeline__item {
            position: relative;
            padding-left: 24px;
            margin-bottom: 20px;
        }

        .d2-timeline__item:last-child {
            margin-bottom: 0;
        }

        .d2-timeline__dot {
            position: absolute;
            left: -24px;
            top: 10px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--accent-secondary);
            border: 2px solid var(--bg-primary);
            box-shadow: 0 0 0 2px var(--accent-secondary);
        }

        .d2-timeline__dot--live {
            background-color: var(--accent-tertiary);
            box-shadow: 0 0 0 2px var(--accent-tertiary);
        }

        .d2-timeline__dot--done {
            background-color: var(--text-muted);
            box-shadow: 0 0 0 2px var(--text-muted);
        }

        /* Match Card */
        .d2-match-card {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: all 0.2s ease;
            box-shadow: var(--shadow-card);
        }

        .d2-match-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-secondary);
        }

        .d2-match-card__time {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 76px;
        }

        .d2-match-card__time-value {
            font-family: var(--font-number);
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            line-height: 1.1;
        }

        .d2-match-card__time-label {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .d2-match-card__teams {
            flex: 1;
            min-width: 200px;
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .d2-match-card__team {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
        }

        .d2-match-card__team-logo {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
            background-color: var(--bg-elevated);
            flex-shrink: 0;
        }

        .d2-match-card__team-logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .d2-match-card__vs {
            font-family: var(--font-number);
            font-size: 15px;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .d2-match-card__score {
            font-family: var(--font-number);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-primary);
            letter-spacing: 1px;
            min-width: 70px;
            text-align: center;
        }

        .d2-match-card__score span {
            color: var(--text-muted);
        }

        .d2-match-card__event {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 2px;
            min-width: 120px;
            text-align: right;
        }

        .d2-match-card__event-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .d2-match-card__event-status {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* News / Article Reference */
        .d2-news-ref {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: all 0.2s ease;
            box-shadow: var(--shadow-card);
        }

        .d2-news-ref:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }

        .d2-news-ref__date {
            font-family: var(--font-number);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-secondary);
            min-width: 56px;
            text-align: center;
            line-height: 1.2;
        }

        .d2-news-ref__date span {
            display: block;
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 400;
        }

        .d2-news-ref__body {
            flex: 1;
            min-width: 200px;
        }

        .d2-news-ref__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .d2-news-ref__summary {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.65;
        }

        .d2-news-ref__link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-primary);
            white-space: nowrap;
            transition: gap 0.18s ease;
        }

        .d2-news-ref__link:hover {
            color: var(--accent-secondary);
            gap: 8px;
        }

        /* FAQ */
        .d2-faq-item {
            border-bottom: 1px solid var(--border-subtle);
            margin-bottom: 0;
        }

        .d2-faq-item:last-child {
            border-bottom: none;
        }

        .d2-faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 4px;
            cursor: pointer;
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            list-style: none;
            transition: color 0.18s ease;
        }

        .d2-faq-item summary::-webkit-details-marker {
            display: none;
        }

        .d2-faq-item summary::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: var(--text-muted);
            transition: transform 0.2s ease;
            margin-left: 12px;
            flex-shrink: 0;
        }

        .d2-faq-item summary:hover {
            color: var(--accent-secondary);
        }

        .d2-faq-item[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }

        .d2-faq-item .d2-faq-item__answer {
            padding: 0 4px 18px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.8;
        }

        .d2-faq-item .d2-faq-item__answer p {
            margin-bottom: 0;
        }

        /* CTA Section */
        .d2-cta {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            background-image: linear-gradient(135deg, rgba(224, 58, 62, 0.15) 0%, rgba(15, 17, 21, 0.9) 60%), url('/assets/images/913aafb545e86afa.webp');
            background-size: cover;
            background-position: center;
        }

        .d2-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 17, 21, 0.65);
        }

        .d2-cta__inner {
            position: relative;
            z-index: 1;
        }

        .d2-cta h2 {
            font-size: 30px;
            margin-bottom: 12px;
        }

        .d2-cta p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }

        .d2-cta__actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .d2-footer {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding-top: 48px;
            padding-bottom: 20px;
            margin-top: 0;
        }

        .d2-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .d2-footer__brand p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-top: 12px;
            max-width: 300px;
        }

        .d2-footer__heading {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .d2-footer__links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .d2-footer__links li {
            margin-bottom: 8px;
        }

        .d2-footer__links a {
            color: var(--text-muted);
            font-size: 13px;
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__links a:hover {
            color: var(--accent-secondary);
        }

        .d2-footer__bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
        }

        .d2-footer__copyright {
            color: var(--text-muted);
            font-size: 13px;
        }

        .d2-footer__bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
        }

        .d2-footer__bottom-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.18s ease;
        }

        .d2-footer__bottom-links a:hover {
            color: var(--accent-secondary);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --space-section: 64px;
            }

            h1 {
                font-size: 32px;
            }

            h2 {
                font-size: 26px;
            }

            .d2-pagehero h1 {
                font-size: 34px;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 640px) {
            :root {
                --space-section: 48px;
                --space-card: 18px;
                --gap-grid: 16px;
            }

            body {
                padding-bottom: var(--tab-height);
            }

            h1 {
                font-size: 28px;
            }

            h2 {
                font-size: 24px;
            }

            h3 {
                font-size: 18px;
            }

            .d2-header {
                height: 56px;
            }

            .d2-header__nav-area {
                display: none;
            }

            .d2-header__toggle {
                display: block;
            }

            .d2-header__nav-area--open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background-color: var(--bg-primary);
                border-bottom: 1px solid var(--border-subtle);
                padding: 16px 20px;
                z-index: 150;
                gap: 0;
            }

            .d2-header__nav-area--open .d2-nav {
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                gap: 4px;
            }

            .d2-header__nav-area--open .d2-nav__link {
                display: block;
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 6px;
            }

            .d2-tabbar {
                display: block;
            }

            .d2-pagehero {
                padding-top: 36px;
                padding-bottom: 36px;
            }

            .d2-pagehero h1 {
                font-size: 28px;
            }

            .d2-pagehero p {
                font-size: 15px;
            }

            .d2-pagehero__stats {
                gap: 18px;
                margin-top: 16px;
            }

            .d2-pagehero__stat-number {
                font-size: 24px;
            }

            .d2-filterbar {
                padding: 10px 14px;
                gap: 6px;
            }

            .d2-filterbar__btn {
                padding: 5px 12px;
                font-size: 12px;
            }

            .d2-timeline {
                padding-left: 22px;
            }

            .d2-timeline::before {
                left: 5px;
            }

            .d2-timeline__item {
                padding-left: 18px;
            }

            .d2-timeline__dot {
                left: -18px;
                width: 8px;
                height: 8px;
                top: 8px;
            }

            .d2-match-card {
                padding: 14px 16px;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .d2-match-card__time {
                flex-direction: row;
                align-items: center;
                gap: 8px;
                min-width: auto;
            }

            .d2-match-card__time-value {
                font-size: 20px;
            }

            .d2-match-card__teams {
                min-width: auto;
                flex-wrap: wrap;
                gap: 8px;
            }

            .d2-match-card__score {
                font-size: 22px;
                min-width: auto;
            }

            .d2-match-card__event {
                align-items: flex-start;
                text-align: left;
                min-width: auto;
            }

            .d2-news-ref {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .d2-news-ref__date {
                text-align: left;
                min-width: auto;
            }

            .d2-news-ref__link {
                font-size: 12px;
            }

            .d2-cta {
                padding: 32px 20px;
            }

            .d2-cta h2 {
                font-size: 24px;
            }

            .d2-cta__actions {
                flex-direction: column;
                align-items: center;
            }

            .d2-footer {
                padding-top: 32px;
            }

            .d2-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .d2-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (min-width: 641px) {
            .d2-tabbar {
                display: none;
            }
        }

/* roulang page: category5 */
:root {
        --bg-primary: #0F1115;
        --bg-secondary: #1A1E24;
        --bg-elevated: #242A33;
        --accent-primary: #E03A3E;
        --accent-secondary: #D9A441;
        --accent-tertiary: #3D9B8C;
        --text-primary: #F5F1E8;
        --text-secondary: #B8B0A6;
        --text-muted: #6F6A63;
        --border-subtle: #2E343D;
        --overlay-dark: rgba(15, 17, 21, 0.72);
        --radius-btn: 4px;
        --radius-card: 8px;
        --radius-lg: 12px;
        --radius-img: 8px;
        --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
        --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
        --space-section: 88px;
        --space-card: 24px;
        --gap-grid: 22px;
        --font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
        --font-number: 'Rajdhani', 'Oswald', 'Roboto Condensed', 'Arial Narrow', sans-serif;
        --tab-height: 60px;
    }

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

    html {
        scroll-behavior: smooth;
        font-size: 16px;
        -webkit-text-size-adjust: 100%;
    }

    body {
        margin: 0;
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        color: var(--text-primary);
        line-height: 1.75;
        font-size: 15px;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        padding-bottom: var(--tab-height);
        overflow-x: hidden;
    }

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

    a {
        color: var(--accent-primary);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    a:hover {
        color: var(--accent-secondary);
    }

    a:focus,
    button:focus,
    input:focus,
    summary:focus {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }

    h1, h2, h3, h4, h5, h6 {
        margin-top: 0;
        line-height: 1.3;
        font-weight: 700;
        color: var(--text-primary);
    }

    h1 {
        font-size: 36px;
        font-weight: 800;
        letter-spacing: -0.5px;
    }

    h2 {
        font-size: 28px;
        font-weight: 700;
        letter-spacing: -0.3px;
    }

    h3 {
        font-size: 21px;
        font-weight: 700;
    }

    p {
        margin-top: 0;
        margin-bottom: 16px;
        color: var(--text-secondary);
    }

    ul, ol {
        margin: 0;
        padding: 0;
        list-style: none;
    }

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

    /*========== 容器 ==========*/
    .d2-container {
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    /*========== 章节通用 ==========*/
    .d2-section {
        padding-top: var(--space-section);
        padding-bottom: var(--space-section);
        position: relative;
    }

    .d2-section--alt {
        background-color: var(--bg-secondary);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }

    .d2-section__header {
        margin-bottom: 36px;
    }

    .d2-section__header h2 {
        margin-bottom: 12px;
    }

    .d2-section__header p {
        color: var(--text-secondary);
        font-size: 16px;
        max-width: 720px;
        margin-bottom: 0;
    }

    .d2-section__tag {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--accent-secondary);
        text-transform: uppercase;
        letter-spacing: 1.5px;
        margin-bottom: 10px;
    }

    /*========== 按钮 ==========*/
    .d2-btn {
        display: inline-block;
        font-family: var(--font-body);
        font-size: 15px;
        font-weight: 600;
        line-height: 1.4;
        padding: 12px 26px;
        border-radius: var(--radius-btn);
        border: none;
        cursor: pointer;
        text-align: center;
        transition: all 0.18s ease;
        text-decoration: none;
        -webkit-appearance: none;
        appearance: none;
        letter-spacing: 0.3px;
    }

    .d2-btn--primary {
        background-color: var(--accent-primary);
        color: #1A1E24;
        box-shadow: 0 2px 8px rgba(224, 58, 62, 0.3);
    }

    .d2-btn--primary:hover {
        background-color: #f04a4e;
        color: #1A1E24;
        box-shadow: 0 4px 16px rgba(224, 58, 62, 0.45);
        transform: translateY(-1px);
    }

    .d2-btn--primary:active {
        box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
        transform: translateY(0);
    }

    .d2-btn--secondary {
        background-color: transparent;
        color: var(--text-primary);
        border: 1px solid var(--border-subtle);
    }

    .d2-btn--secondary:hover {
        background-color: rgba(255, 255, 255, 0.06);
        border-color: var(--text-muted);
        color: var(--text-primary);
    }

    .d2-btn--sm {
        padding: 8px 16px;
        font-size: 13px;
    }

    .d2-btn--lg {
        padding: 16px 36px;
        font-size: 17px;
        border-radius: 6px;
    }

    .d2-btn .d2-btn__arrow {
        display: inline-block;
        margin-left: 6px;
        transition: transform 0.18s ease;
    }

    .d2-btn:hover .d2-btn__arrow {
        transform: translateX(4px);
    }

    /*========== 徽章 ==========*/
    .d2-badge {
        display: inline-block;
        font-size: 12px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 20px;
        letter-spacing: 0.4px;
        background-color: var(--bg-elevated);
        color: var(--text-secondary);
        border: 1px solid var(--border-subtle);
    }

    .d2-badge--live {
        background-color: rgba(61, 155, 140, 0.15);
        color: var(--accent-tertiary);
        border-color: rgba(61, 155, 140, 0.4);
    }

    .d2-badge--upcoming {
        background-color: rgba(217, 164, 65, 0.15);
        color: var(--accent-secondary);
        border-color: rgba(217, 164, 65, 0.4);
    }

    .d2-badge--done {
        background-color: var(--bg-elevated);
        color: var(--text-muted);
    }

    /*========== 卡片 ==========*/
    .d2-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        padding: var(--space-card);
        box-shadow: var(--shadow-card);
        transition: box-shadow 0.2s ease, transform 0.2s ease;
    }

    .d2-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-2px);
    }

    /*========== 导航 ==========*/
    .d2-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background-color: rgba(15, 17, 21, 0.92);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-subtle);
        padding: 0;
        transition: background-color 0.2s ease;
    }

    .d2-header__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 68px;
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    .d2-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 20px;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: -0.3px;
        text-decoration: none;
        white-space: nowrap;
        transition: opacity 0.18s ease;
    }

    .d2-logo:hover {
        color: var(--text-primary);
        opacity: 0.85;
    }

    .d2-logo__icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #8f1f22 100%);
        color: #F5F1E8;
        border-radius: 6px;
        font-family: var(--font-number);
        font-size: 18px;
        font-weight: 700;
        letter-spacing: -0.5px;
        box-shadow: 0 2px 8px rgba(224, 58, 62, 0.35);
        flex-shrink: 0;
    }

    .d2-nav {
        display: flex;
        align-items: center;
        gap: 6px;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .d2-nav__item {
        margin: 0;
    }

    .d2-nav__link {
        display: block;
        padding: 8px 18px;
        font-size: 14px;
        font-weight: 600;
        color: var(--text-secondary);
        border-radius: 4px;
        transition: all 0.18s ease;
        letter-spacing: 0.3px;
        white-space: nowrap;
        text-decoration: none;
    }

    .d2-nav__link:hover {
        color: var(--text-primary);
        background-color: rgba(255, 255, 255, 0.06);
    }

    .d2-nav__link--active {
        color: var(--accent-primary);
        background-color: rgba(224, 58, 62, 0.1);
    }

    .d2-nav__link--active:hover {
        color: var(--accent-primary);
        background-color: rgba(224, 58, 62, 0.16);
    }

    .d2-header__toggle {
        display: none;
        width: 44px;
        height: 44px;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 6px;
        color: var(--text-primary);
        font-size: 20px;
        cursor: pointer;
        transition: background-color 0.18s ease;
        align-items: center;
        justify-content: center;
    }

    .d2-header__toggle:hover {
        background-color: rgba(255, 255, 255, 0.08);
    }

    /*========== 移动端底部Tab ==========*/
    .d2-tabbar {
        display: none;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 999;
        height: var(--tab-height);
        background-color: rgba(15, 17, 21, 0.96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid var(--border-subtle);
        box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.4);
        padding: 0 4px;
    }

    .d2-tabbar__list {
        display: flex;
        align-items: stretch;
        justify-content: space-around;
        height: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
        gap: 0;
    }

    .d2-tabbar__item {
        flex: 1;
        margin: 0;
        display: flex;
    }

    .d2-tabbar__link {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        flex: 1;
        font-size: 11px;
        font-weight: 600;
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
        letter-spacing: 0.2px;
        padding: 4px 0;
    }

    .d2-tabbar__link i {
        font-size: 18px;
        line-height: 1;
        transition: transform 0.18s ease;
    }

    .d2-tabbar__link:hover {
        color: var(--text-secondary);
    }

    .d2-tabbar__link:hover i {
        transform: translateY(-1px);
    }

    .d2-tabbar__link--active {
        color: var(--accent-primary);
    }

    .d2-tabbar__link--active i {
        color: var(--accent-primary);
    }

    .d2-tabbar__link--active:hover {
        color: var(--accent-primary);
    }

    /*========== 移动端抽屉菜单 ==========*/
    .d2-drawer {
        display: none;
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        z-index: 998;
        background-color: rgba(15, 17, 21, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-subtle);
        padding: 20px;
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.5);
    }

    .d2-drawer--open {
        display: block;
    }

    .d2-drawer__nav {
        display: flex;
        flex-direction: column;
        gap: 4px;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .d2-drawer__link {
        display: block;
        padding: 14px 18px;
        font-size: 16px;
        font-weight: 600;
        color: var(--text-secondary);
        border-radius: 6px;
        transition: all 0.18s ease;
        text-decoration: none;
    }

    .d2-drawer__link:hover {
        color: var(--text-primary);
        background-color: rgba(255, 255, 255, 0.06);
    }

    .d2-drawer__link--active {
        color: var(--accent-primary);
        background-color: rgba(224, 58, 62, 0.1);
    }

    /*========== 分类页头 ==========*/
    .d2-pagehead {
        position: relative;
        padding: 56px 0 48px;
        background-color: var(--bg-primary);
        border-bottom: 1px solid var(--border-subtle);
        overflow: hidden;
    }

    .d2-pagehead::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(ellipse at 20% 20%, rgba(224, 58, 62, 0.08) 0%, transparent 50%),
                    radial-gradient(ellipse at 80% 80%, rgba(217, 164, 65, 0.05) 0%, transparent 50%);
        pointer-events: none;
    }

    .d2-pagehead__breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 20px;
        flex-wrap: wrap;
    }

    .d2-pagehead__breadcrumb a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-pagehead__breadcrumb a:hover {
        color: var(--text-primary);
    }

    .d2-pagehead__breadcrumb .d2-pagehead__sep {
        color: var(--text-muted);
        font-size: 12px;
    }

    .d2-pagehead__content {
        position: relative;
        z-index: 1;
        max-width: 800px;
    }

    .d2-pagehead__content h1 {
        font-size: 40px;
        margin-bottom: 16px;
        letter-spacing: -0.5px;
        line-height: 1.25;
    }

    .d2-pagehead__content p {
        font-size: 17px;
        color: var(--text-secondary);
        line-height: 1.8;
        max-width: 680px;
        margin-bottom: 0;
    }

    /*========== 精选头条 ==========*/
    .d2-headline {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        overflow: hidden;
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        box-shadow: var(--shadow-card);
        transition: box-shadow 0.25s ease;
    }

    .d2-headline:hover {
        box-shadow: var(--shadow-hover);
    }

    .d2-headline__media {
        position: relative;
        min-height: 320px;
        overflow: hidden;
        background-color: var(--bg-elevated);
    }

    .d2-headline__media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .d2-headline:hover .d2-headline__media img {
        transform: scale(1.03);
    }

    .d2-headline__media::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 50%;
        background: linear-gradient(to top, rgba(15, 17, 21, 0.85) 0%, transparent 100%);
        pointer-events: none;
    }

    .d2-headline__label {
        position: absolute;
        top: 16px;
        left: 16px;
        z-index: 2;
    }

    .d2-headline__body {
        padding: 28px 28px 28px 28px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .d2-headline__title {
        font-size: 24px;
        font-weight: 800;
        line-height: 1.4;
        margin-bottom: 12px;
        color: var(--text-primary);
    }

    .d2-headline__title a {
        color: var(--text-primary);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-headline__title a:hover {
        color: var(--accent-primary);
    }

    .d2-headline__excerpt {
        font-size: 15px;
        color: var(--text-secondary);
        line-height: 1.8;
        margin-bottom: 18px;
    }

    .d2-headline__meta {
        display: flex;
        align-items: center;
        gap: 16px;
        font-size: 13px;
        color: var(--text-muted);
        flex-wrap: wrap;
    }

    .d2-headline__meta i {
        margin-right: 4px;
        color: var(--accent-secondary);
    }

    /*========== 新闻列表 ==========*/
    .d2-newslist {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .d2-newslist__item {
        display: grid;
        grid-template-columns: 220px 1fr auto;
        gap: 20px;
        align-items: start;
        padding: 20px 0;
        border-bottom: 1px solid var(--border-subtle);
        transition: background-color 0.18s ease, padding-left 0.18s ease;
        border-radius: 4px;
    }

    .d2-newslist__item:first-child {
        border-top: 1px solid var(--border-subtle);
    }

    .d2-newslist__item:hover {
        background-color: rgba(255, 255, 255, 0.02);
        padding-left: 8px;
    }

    .d2-newslist__thumb {
        width: 220px;
        height: 140px;
        border-radius: var(--radius-img);
        overflow: hidden;
        background-color: var(--bg-elevated);
        flex-shrink: 0;
    }

    .d2-newslist__thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .d2-newslist__item:hover .d2-newslist__thumb img {
        transform: scale(1.04);
    }

    .d2-newslist__content {
        min-width: 0;
    }

    .d2-newslist__date {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--accent-secondary);
        font-weight: 600;
        margin-bottom: 8px;
        letter-spacing: 0.3px;
    }

    .d2-newslist__date i {
        font-size: 12px;
    }

    .d2-newslist__title {
        font-size: 18px;
        font-weight: 700;
        line-height: 1.45;
        margin-bottom: 8px;
        color: var(--text-primary);
    }

    .d2-newslist__title a {
        color: var(--text-primary);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-newslist__title a:hover {
        color: var(--accent-primary);
    }

    .d2-newslist__excerpt {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.75;
        margin-bottom: 0;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .d2-newslist__action {
        display: flex;
        align-items: flex-start;
        padding-top: 10px;
        flex-shrink: 0;
    }

    .d2-newslist__readmore {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: 13px;
        font-weight: 600;
        color: var(--accent-primary);
        text-decoration: none;
        white-space: nowrap;
        transition: all 0.18s ease;
    }

    .d2-newslist__readmore i {
        font-size: 12px;
        transition: transform 0.18s ease;
    }

    .d2-newslist__readmore:hover {
        color: var(--accent-secondary);
    }

    .d2-newslist__readmore:hover i {
        transform: translateX(4px);
    }

    /*========== 标签云 ==========*/
    .d2-tagcloud {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .d2-tagcloud__tag {
        display: inline-block;
        padding: 8px 18px;
        font-size: 13px;
        font-weight: 600;
        color: var(--text-secondary);
        background-color: var(--bg-elevated);
        border: 1px solid var(--border-subtle);
        border-radius: 20px;
        text-decoration: none;
        transition: all 0.18s ease;
        letter-spacing: 0.3px;
    }

    .d2-tagcloud__tag:hover {
        color: var(--accent-primary);
        border-color: rgba(224, 58, 62, 0.4);
        background-color: rgba(224, 58, 62, 0.08);
    }

    /*========== 赛事快讯 ==========*/
    .d2-flash {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 24px 28px;
    }

    .d2-flash__list {
        display: flex;
        flex-direction: column;
        gap: 14px;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .d2-flash__item {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.7;
    }

    .d2-flash__dot {
        flex-shrink: 0;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background-color: var(--accent-primary);
        margin-top: 9px;
        box-shadow: 0 0 8px rgba(224, 58, 62, 0.5);
    }

    .d2-flash__dot--green {
        background-color: var(--accent-tertiary);
        box-shadow: 0 0 8px rgba(61, 155, 140, 0.5);
    }

    .d2-flash__dot--gold {
        background-color: var(--accent-secondary);
        box-shadow: 0 0 8px rgba(217, 164, 65, 0.5);
    }

    /*========== 数据指标 ==========*/
    .d2-stats {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--gap-grid);
    }

    .d2-stat {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        padding: 24px 20px;
        text-align: center;
        transition: all 0.2s ease;
    }

    .d2-stat:hover {
        border-color: rgba(224, 58, 62, 0.3);
        box-shadow: var(--shadow-card);
    }

    .d2-stat__value {
        font-family: var(--font-number);
        font-size: 36px;
        font-weight: 700;
        color: var(--accent-primary);
        line-height: 1.2;
        letter-spacing: -0.5px;
        margin-bottom: 6px;
    }

    .d2-stat__value--gold {
        color: var(--accent-secondary);
    }

    .d2-stat__value--green {
        color: var(--accent-tertiary);
    }

    .d2-stat__label {
        font-size: 13px;
        color: var(--text-muted);
        font-weight: 500;
    }

    /*========== FAQ ==========*/
    .d2-faq {
        max-width: 800px;
        margin: 0 auto;
    }

    .d2-faq__item {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-card);
        margin-bottom: 12px;
        overflow: hidden;
        transition: border-color 0.18s ease;
    }

    .d2-faq__item:hover {
        border-color: rgba(224, 58, 62, 0.3);
    }

    .d2-faq__item summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 18px 22px;
        font-size: 16px;
        font-weight: 700;
        color: var(--text-primary);
        cursor: pointer;
        list-style: none;
        transition: background-color 0.18s ease;
        user-select: none;
    }

    .d2-faq__item summary::-webkit-details-marker {
        display: none;
    }

    .d2-faq__item summary:hover {
        background-color: rgba(255, 255, 255, 0.03);
    }

    .d2-faq__item summary i {
        font-size: 14px;
        color: var(--accent-secondary);
        transition: transform 0.25s ease;
        flex-shrink: 0;
    }

    .d2-faq__item[open] summary i {
        transform: rotate(180deg);
    }

    .d2-faq__item .d2-faq__answer {
        padding: 0 22px 20px;
        font-size: 15px;
        color: var(--text-secondary);
        line-height: 1.8;
    }

    /*========== CTA ==========*/
    .d2-cta {
        background-color: var(--bg-elevated);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 48px 40px;
        position: relative;
        overflow: hidden;
        text-align: center;
    }

    .d2-cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(ellipse at 50% 0%, rgba(224, 58, 62, 0.1) 0%, transparent 60%);
        pointer-events: none;
    }

    .d2-cta__content {
        position: relative;
        z-index: 1;
        max-width: 560px;
        margin: 0 auto;
    }

    .d2-cta__content h2 {
        font-size: 28px;
        margin-bottom: 12px;
        letter-spacing: -0.3px;
    }

    .d2-cta__content p {
        font-size: 16px;
        color: var(--text-secondary);
        margin-bottom: 28px;
    }

    .d2-cta__form {
        display: flex;
        gap: 12px;
        max-width: 480px;
        margin: 0 auto;
    }

    .d2-cta__input {
        flex: 1;
        padding: 14px 18px;
        font-size: 15px;
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-btn);
        color: var(--text-primary);
        transition: border-color 0.18s ease, box-shadow 0.18s ease;
        outline: none;
    }

    .d2-cta__input::placeholder {
        color: var(--text-muted);
    }

    .d2-cta__input:focus {
        border-color: var(--accent-primary);
        box-shadow: 0 0 0 3px rgba(224, 58, 62, 0.15);
        outline: none;
    }

    /*========== 页脚 ==========*/
    .d2-footer {
        background-color: var(--bg-secondary);
        border-top: 1px solid var(--border-subtle);
        padding: 48px 0 32px;
        margin-top: 0;
    }

    .d2-footer__grid {
        display: grid;
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
        gap: 32px;
        margin-bottom: 36px;
    }

    .d2-footer__brand p {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.8;
        margin-top: 12px;
        margin-bottom: 0;
        max-width: 320px;
    }

    .d2-footer__heading {
        font-size: 15px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 14px;
        letter-spacing: 0.3px;
    }

    .d2-footer__links {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .d2-footer__links a {
        font-size: 14px;
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
        letter-spacing: 0.2px;
    }

    .d2-footer__links a:hover {
        color: var(--accent-secondary);
    }

    .d2-footer__bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        padding-top: 20px;
        border-top: 1px solid var(--border-subtle);
    }

    .d2-footer__copyright {
        font-size: 13px;
        color: var(--text-muted);
    }

    .d2-footer__bottom-links {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
    }

    .d2-footer__bottom-links a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.18s ease;
    }

    .d2-footer__bottom-links a:hover {
        color: var(--accent-secondary);
    }

    /*========== 响应式 ==========*/
    @media (max-width: 1024px) {
        :root {
            --space-section: 64px;
        }

        h1 {
            font-size: 32px;
        }

        h2 {
            font-size: 26px;
        }

        .d2-headline {
            grid-template-columns: 1fr;
        }

        .d2-headline__media {
            min-height: 240px;
            max-height: 320px;
        }

        .d2-newslist__item {
            grid-template-columns: 160px 1fr auto;
            gap: 16px;
        }

        .d2-newslist__thumb {
            width: 160px;
            height: 110px;
        }

        .d2-stats {
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .d2-footer__grid {
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
    }

    @media (max-width: 768px) {
        :root {
            --space-section: 48px;
            --space-card: 18px;
            --gap-grid: 16px;
        }

        h1 {
            font-size: 28px;
        }

        h2 {
            font-size: 22px;
        }

        .d2-pagehead {
            padding: 36px 0 32px;
        }

        .d2-pagehead__content h1 {
            font-size: 28px;
        }

        .d2-pagehead__content p {
            font-size: 15px;
        }

        .d2-newslist__item {
            grid-template-columns: 1fr;
            gap: 12px;
            padding: 16px 0;
        }

        .d2-newslist__thumb {
            width: 100%;
            height: 180px;
        }

        .d2-newslist__action {
            padding-top: 0;
        }

        .d2-headline__body {
            padding: 20px;
        }

        .d2-headline__title {
            font-size: 20px;
        }

        .d2-stats {
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .d2-stat__value {
            font-size: 28px;
        }

        .d2-cta {
            padding: 32px 20px;
        }

        .d2-cta__content h2 {
            font-size: 24px;
        }

        .d2-footer__grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }
    }

    @media (max-width: 640px) {
        :root {
            --space-section: 40px;
            --tab-height: 60px;
        }

        body {
            padding-bottom: calc(var(--tab-height) + 12px);
        }

        h1 {
            font-size: 24px;
        }

        h2 {
            font-size: 20px;
        }

        .d2-container {
            padding-left: 16px;
            padding-right: 16px;
        }

        .d2-header__inner {
            height: 60px;
            padding-left: 16px;
            padding-right: 16px;
        }

        .d2-logo {
            font-size: 18px;
            gap: 8px;
        }

        .d2-logo__icon {
            width: 32px;
            height: 32px;
            font-size: 15px;
            border-radius: 5px;
        }

        .d2-nav {
            display: none;
        }

        .d2-header__toggle {
            display: flex;
        }

        .d2-tabbar {
            display: block;
        }

        .d2-tabbar__link {
            font-size: 10px;
        }

        .d2-tabbar__link i {
            font-size: 17px;
        }

        .d2-pagehead {
            padding: 24px 0 20px;
        }

        .d2-pagehead__content h1 {
            font-size: 24px;
            margin-bottom: 10px;
        }

        .d2-pagehead__content p {
            font-size: 14px;
        }

        .d2-pagehead__breadcrumb {
            font-size: 12px;
            gap: 6px;
            margin-bottom: 12px;
        }

        .d2-headline__media {
            min-height: 180px;
        }

        .d2-headline__title {
            font-size: 18px;
        }

        .d2-newslist__item {
            grid-template-columns: 1fr;
        }

        .d2-newslist__thumb {
            height: 160px;
        }

        .d2-newslist__title {
            font-size: 16px;
        }

        .d2-tagcloud {
            gap: 8px;
        }

        .d2-tagcloud__tag {
            padding: 6px 14px;
            font-size: 12px;
        }

        .d2-stats {
            grid-template-columns: 1fr;
            gap: 10px;
        }

        .d2-stat {
            padding: 18px 16px;
        }

        .d2-stat__value {
            font-size: 26px;
        }

        .d2-faq__item summary {
            font-size: 14px;
            padding: 14px 16px;
        }

        .d2-faq__item .d2-faq__answer {
            padding: 0 16px 16px;
            font-size: 14px;
        }

        .d2-cta {
            padding: 24px 16px;
        }

        .d2-cta__content h2 {
            font-size: 20px;
        }

        .d2-cta__form {
            flex-direction: column;
            gap: 10px;
        }

        .d2-cta__input {
            width: 100%;
            padding: 12px 14px;
            font-size: 14px;
        }

        .d2-btn--lg {
            padding: 14px 24px;
            font-size: 15px;
        }

        .d2-footer {
            padding: 32px 0 24px;
        }

        .d2-footer__grid {
            grid-template-columns: 1fr;
            gap: 16px;
            margin-bottom: 20px;
        }

        .d2-footer__bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
            padding-top: 16px;
        }
    }

    @media (min-width: 641px) and (max-width: 1024px) {
        .d2-tabbar {
            display: none;
        }

        .d2-nav {
            display: flex;
        }

        .d2-header__toggle {
            display: none;
        }

        body {
            padding-bottom: 0;
        }
    }

    @media (min-width: 1025px) {
        .d2-tabbar {
            display: none;
        }

        body {
            padding-bottom: 0;
        }

        .d2-header__toggle {
            display: none;
        }
    }

    /* 中小屏导航折叠用JS控制类 */
    .d2-drawer--hidden {
        display: none;
    }