/* roulang page: index */
:root {
            --bp-bg: #0E1216;
            --bp-bg-2: #121820;
            --bp-card: #151D26;
            --bp-card-hover: #1A2530;
            --bp-border: rgba(255, 255, 255, 0.08);
            --bp-border-hover: rgba(46, 229, 157, 0.45);
            --bp-text: #E8EDF2;
            --bp-text-muted: #8A94A6;
            --bp-text-dim: #5C6675;
            --bp-green: #2EE59D;
            --bp-green-soft: rgba(46, 229, 157, 0.12);
            --bp-orange: #FF7A1A;
            --bp-orange-soft: rgba(255, 122, 26, 0.12);
            --bp-lime: #B6FF2E;
            --bp-radius-sm: 8px;
            --bp-radius-md: 12px;
            --bp-radius-lg: 16px;
            --bp-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
            --bp-shadow-hover: 0 14px 40px rgba(0, 0, 0, 0.5);
            --bp-font-mono: 'Roboto Mono', 'SF Mono', 'Consolas', 'Courier New', monospace;
            --bp-transition: 0.2s ease;
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            font-size: 15px;
            font-weight: 400;
            line-height: 1.8;
            color: var(--bp-text);
            background-color: var(--bp-bg);
            background-image: 
                radial-gradient(ellipse at 20% 10%, rgba(46, 229, 157, 0.04) 0%, transparent 55%),
                radial-gradient(ellipse at 80% 70%, rgba(255, 122, 26, 0.03) 0%, transparent 50%),
                linear-gradient(180deg, #0E1216 0%, #121820 100%);
            background-attachment: fixed;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a:hover {
            color: var(--bp-green);
        }

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

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

        .container {
            max-width: 1200px;
        }

        .num-mono {
            font-family: var(--bp-font-mono);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.02em;
        }

        /* ===== Header ===== */
        .bp-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(14, 18, 22, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--bp-border);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
        }

        .bp-header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 12px 0;
            flex-wrap: wrap;
        }

        .bp-logo {
            font-size: 1.65rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--bp-text);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .bp-logo span {
            color: var(--bp-green);
        }

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

        .bp-search-wrap {
            flex: 1;
            min-width: 180px;
            max-width: 420px;
            margin: 0 auto;
            position: relative;
        }

        .bp-search-input {
            width: 100%;
            padding: 9px 16px 9px 40px;
            border-radius: 24px;
            border: 1px solid var(--bp-border);
            background: rgba(21, 29, 38, 0.75);
            color: var(--bp-text);
            font-size: 0.9rem;
            transition: border-color var(--bp-transition), background-color var(--bp-transition), box-shadow var(--bp-transition);
        }

        .bp-search-input::placeholder {
            color: var(--bp-text-dim);
        }

        .bp-search-input:focus {
            border-color: var(--bp-green);
            background: rgba(21, 29, 38, 0.95);
            box-shadow: 0 0 0 3px var(--bp-green-soft);
            outline: none;
        }

        .bp-search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--bp-text-muted);
            font-size: 0.85rem;
            pointer-events: none;
        }

        .bp-header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .bp-login-link {
            font-size: 0.88rem;
            color: var(--bp-text-muted);
            white-space: nowrap;
            padding: 6px 10px;
            border-radius: var(--bp-radius-sm);
        }

        .bp-login-link:hover {
            color: var(--bp-green);
            background: var(--bp-green-soft);
        }

        .bp-login-divider {
            color: var(--bp-border);
            font-size: 0.85rem;
        }

        .bp-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 10px 22px;
            border-radius: var(--bp-radius-sm);
            font-weight: 600;
            font-size: 0.9rem;
            line-height: 1.4;
            border: 1px solid transparent;
            cursor: pointer;
            transition: all var(--bp-transition);
            white-space: nowrap;
            text-align: center;
        }

        .bp-btn-primary {
            background: var(--bp-green);
            color: #0E1216;
            border-color: var(--bp-green);
        }

        .bp-btn-primary:hover {
            background: #4cebaa;
            border-color: #4cebaa;
            color: #0E1216;
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(46, 229, 157, 0.28);
        }

        .bp-btn-primary:active {
            transform: scale(0.98);
            box-shadow: 0 2px 8px rgba(46, 229, 157, 0.2);
        }

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

        .bp-btn-orange:hover {
            background: #ff8f42;
            border-color: #ff8f42;
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(255, 122, 26, 0.3);
        }

        .bp-btn-orange:active {
            transform: scale(0.98);
        }

        .bp-btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.2);
            color: var(--bp-text);
        }

        .bp-btn-outline:hover {
            border-color: var(--bp-green);
            color: var(--bp-green);
            background: var(--bp-green-soft);
        }

        .bp-btn-sm {
            padding: 7px 16px;
            font-size: 0.82rem;
            border-radius: 6px;
        }

        .bp-btn-lg {
            padding: 13px 30px;
            font-size: 1rem;
            border-radius: 10px;
        }

        /* ===== Header Nav Tabs ===== */
        .bp-nav-tabs {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0 0 10px 0;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }

        .bp-nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .bp-nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 0.87rem;
            font-weight: 500;
            color: var(--bp-text-muted);
            border: 1px solid transparent;
            transition: all var(--bp-transition);
            flex-shrink: 0;
            cursor: pointer;
        }

        .bp-nav-tab:hover {
            color: var(--bp-text);
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--bp-border);
        }

        .bp-nav-tab.active {
            color: #0E1216;
            background: var(--bp-green);
            border-color: var(--bp-green);
            font-weight: 600;
        }

        .bp-nav-tab .tab-icon {
            font-size: 0.8rem;
            opacity: 0.7;
        }

        /* ===== Sections ===== */
        .bp-section {
            padding: 4.5rem 0;
            position: relative;
        }

        .bp-section-alt {
            background: rgba(18, 24, 32, 0.55);
            border-top: 1px solid var(--bp-border);
            border-bottom: 1px solid var(--bp-border);
        }

        .bp-section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--bp-green);
            background: var(--bp-green-soft);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 1rem;
            border: 1px solid rgba(46, 229, 157, 0.18);
        }

        .bp-section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 0.75rem;
            color: var(--bp-text);
        }

        .bp-section-desc {
            font-size: 1rem;
            color: var(--bp-text-muted);
            max-width: 720px;
            line-height: 1.85;
            margin-bottom: 2rem;
        }

        /* ===== Hero ===== */
        .bp-hero {
            position: relative;
            min-height: 580px;
            padding: 5rem 0 4rem;
            overflow: hidden;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .bp-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 18, 22, 0.92) 0%, rgba(14, 18, 22, 0.75) 35%, rgba(14, 18, 22, 0.55) 65%, rgba(14, 18, 22, 0.85) 100%);
            z-index: 1;
        }

        .bp-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: 
                radial-gradient(ellipse at 75% 55%, rgba(46, 229, 157, 0.06) 0%, transparent 45%),
                linear-gradient(135deg, transparent 30%, rgba(255, 122, 26, 0.05) 100%);
            z-index: 1;
            pointer-events: none;
        }

        .bp-hero > .container {
            position: relative;
            z-index: 2;
        }

        .bp-hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3.5rem;
            align-items: center;
        }

        .bp-hero-left {
            padding-right: 1rem;
        }

        .bp-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--bp-orange);
            background: var(--bp-orange-soft);
            border: 1px solid rgba(255, 122, 26, 0.2);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 1.25rem;
        }

        .bp-hero-badge .badge-dot {
            width: 8px;
            height: 8px;
            background: var(--bp-orange);
            border-radius: 50%;
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.55; transform: scale(0.8); }
        }

        .bp-hero h1 {
            font-size: 2.75rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 1.25rem;
            color: var(--bp-text);
        }

        .bp-hero h1 .highlight {
            color: var(--bp-green);
            position: relative;
            display: inline-block;
        }

        .bp-hero-sub {
            font-size: 1.05rem;
            color: var(--bp-text-muted);
            line-height: 1.85;
            max-width: 520px;
            margin-bottom: 1.75rem;
        }

        .bp-hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }

        .bp-hero-kpi-row {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .bp-hero-kpi {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .bp-hero-kpi .kpi-value {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: var(--bp-font-mono);
            color: var(--bp-orange);
            line-height: 1.2;
        }

        .bp-hero-kpi .kpi-label {
            font-size: 0.8rem;
            color: var(--bp-text-muted);
            letter-spacing: 0.03em;
        }

        /* Hero Right - Scoreboard */
        .bp-hero-right {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .bp-scoreboard {
            background: rgba(21, 29, 38, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 1.5rem;
            box-shadow: var(--bp-shadow);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .bp-score-item {
            background: rgba(14, 18, 22, 0.6);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 1rem 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 4px;
            transition: all var(--bp-transition);
        }

        .bp-score-item:hover {
            border-color: var(--bp-border-hover);
            background: rgba(14, 18, 22, 0.75);
        }

        .bp-score-item .score-label {
            font-size: 0.78rem;
            color: var(--bp-text-muted);
            letter-spacing: 0.04em;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .bp-score-item .score-label i {
            font-size: 0.75rem;
            color: var(--bp-green);
        }

        .bp-score-item .score-value {
            font-size: 2.1rem;
            font-weight: 700;
            font-family: var(--bp-font-mono);
            line-height: 1.15;
            color: var(--bp-text);
        }

        .bp-score-item .score-value.orange {
            color: var(--bp-orange);
        }

        .bp-score-item .score-value.green {
            color: var(--bp-green);
        }

        .bp-score-item .score-sub {
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            letter-spacing: 0.02em;
        }

        /* ===== Standalone Scoreboard Section ===== */
        .bp-metrics-board {
            background: rgba(21, 29, 38, 0.7);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2rem 2.5rem;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            box-shadow: var(--bp-shadow);
        }

        .bp-metric-cell {
            text-align: center;
            padding: 1.25rem 1rem;
            border-radius: var(--bp-radius-sm);
            background: rgba(14, 18, 22, 0.45);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: all var(--bp-transition);
        }

        .bp-metric-cell:hover {
            border-color: var(--bp-border-hover);
            background: rgba(14, 18, 22, 0.65);
        }

        .bp-metric-cell .metric-num {
            font-size: 2.5rem;
            font-weight: 700;
            font-family: var(--bp-font-mono);
            line-height: 1.2;
            color: var(--bp-green);
        }

        .bp-metric-cell .metric-num.orange {
            color: var(--bp-orange);
        }

        .bp-metric-cell .metric-label {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            margin-top: 6px;
            letter-spacing: 0.03em;
        }

        /* ===== Service Matrix / Poster Wall ===== */
        .bp-poster-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .bp-poster-grid-small {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        .bp-poster-card {
            position: relative;
            border-radius: var(--bp-radius-md);
            overflow: hidden;
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            box-shadow: var(--bp-shadow);
            transition: all var(--bp-transition);
            cursor: pointer;
            display: block;
        }

        .bp-poster-card:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
        }

        .bp-poster-card .poster-img-wrap {
            position: relative;
            aspect-ratio: 3 / 2.2;
            overflow: hidden;
            background: #1A2530;
        }

        .bp-poster-card .poster-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .bp-poster-card:hover .poster-img-wrap img {
            transform: scale(1.04);
        }

        .bp-poster-card .poster-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(14,18,22,0.25) 0%, rgba(14,18,22,0.75) 100%);
        }

        .bp-poster-card .poster-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            padding: 5px 12px;
            border-radius: 4px;
            background: rgba(14, 18, 22, 0.8);
            color: var(--bp-green);
            border: 1px dashed rgba(46, 229, 157, 0.4);
            backdrop-filter: blur(4px);
        }

        .bp-poster-card .poster-tag.orange {
            color: var(--bp-orange);
            border-color: rgba(255, 122, 26, 0.4);
        }

        .bp-poster-card .poster-body {
            padding: 1rem 1.25rem 1.35rem;
        }

        .bp-poster-card .poster-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.35rem;
            line-height: 1.4;
        }

        .bp-poster-card .poster-desc {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.75rem;
        }

        .bp-poster-card .poster-meta {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            font-family: var(--bp-font-mono);
        }

        .bp-poster-card .poster-meta i {
            font-size: 0.7rem;
            color: var(--bp-green);
        }

        .bp-poster-card-lg .poster-img-wrap {
            aspect-ratio: 16 / 8.5;
        }

        /* ===== Compare Panel ===== */
        .bp-compare-panel {
            background: rgba(21, 29, 38, 0.7);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem;
            box-shadow: var(--bp-shadow);
        }

        .bp-compare-score {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .bp-compare-team {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--bp-text);
        }

        .bp-compare-score-num {
            font-size: 3.5rem;
            font-weight: 800;
            font-family: var(--bp-font-mono);
            line-height: 1;
            color: var(--bp-orange);
            background: rgba(255, 122, 26, 0.08);
            border: 1px solid rgba(255, 122, 26, 0.3);
            padding: 0.5rem 1.25rem;
            border-radius: var(--bp-radius-md);
        }

        .bp-compare-score-num.green {
            color: var(--bp-green);
            background: var(--bp-green-soft);
            border-color: rgba(46, 229, 157, 0.35);
        }

        .bp-compare-col-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .bp-compare-col {
            border-radius: var(--bp-radius-sm);
            padding: 1.25rem 1.5rem;
            border: 1px solid var(--bp-border);
            background: rgba(14, 18, 22, 0.45);
            transition: all var(--bp-transition);
        }

        .bp-compare-col.winner {
            border-color: rgba(46, 229, 157, 0.4);
            background: rgba(46, 229, 157, 0.05);
        }

        .bp-compare-col .col-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .bp-compare-col .col-title i {
            color: var(--bp-text-dim);
        }

        .bp-compare-col.winner .col-title i {
            color: var(--bp-green);
        }

        .bp-compare-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

        .bp-compare-list li {
            font-size: 0.88rem;
            color: var(--bp-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.6;
        }

        .bp-compare-list li i {
            font-size: 0.7rem;
            color: var(--bp-text-dim);
        }

        .bp-compare-col.winner .bp-compare-list li i {
            color: var(--bp-green);
        }

        /* ===== Brand Intro ===== */
        .bp-brand-intro {
            background: rgba(21, 29, 38, 0.55);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem 3rem;
            border-left: 4px solid var(--bp-green);
        }

        .bp-brand-intro p {
            font-size: 1.05rem;
            line-height: 2;
            color: var(--bp-text);
            margin: 0;
        }

        .bp-brand-intro .brand-highlight {
            color: var(--bp-green);
            font-weight: 600;
        }

        .bp-brand-intro .brand-highlight-orange {
            color: var(--bp-orange);
            font-weight: 600;
        }

        /* ===== News/Info Section ===== */
        .bp-news-layout {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 2rem;
        }

        .bp-news-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }

        .bp-news-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            border-radius: var(--bp-radius-sm);
            border: 1px solid transparent;
            transition: all var(--bp-transition);
            text-decoration: none;
        }

        .bp-news-item:hover {
            background: rgba(21, 29, 38, 0.6);
            border-color: var(--bp-border);
            transform: translateX(4px);
        }

        .bp-news-item .news-index {
            font-family: var(--bp-font-mono);
            font-size: 0.8rem;
            color: var(--bp-green);
            min-width: 28px;
            text-align: center;
            font-weight: 600;
        }

        .bp-news-item .news-title {
            font-size: 0.95rem;
            color: var(--bp-text);
            line-height: 1.5;
            flex: 1;
        }

        .bp-news-item:hover .news-title {
            color: var(--bp-green);
        }

        .bp-news-item .news-date {
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            font-family: var(--bp-font-mono);
            white-space: nowrap;
        }

        .bp-news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .bp-news-feature {
            display: flex;
            gap: 1rem;
            background: rgba(21, 29, 38, 0.55);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 0.75rem;
            transition: all var(--bp-transition);
            text-decoration: none;
        }

        .bp-news-feature:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-3px);
            box-shadow: var(--bp-shadow);
        }

        .bp-news-feature img {
            width: 100px;
            height: 80px;
            object-fit: cover;
            border-radius: 6px;
            flex-shrink: 0;
        }

        .bp-news-feature .feature-info {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .bp-news-feature .feature-label {
            font-size: 0.7rem;
            color: var(--bp-orange);
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        .bp-news-feature .feature-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--bp-text);
            line-height: 1.45;
        }

        .bp-news-feature .feature-meta {
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            font-family: var(--bp-font-mono);
        }

        /* ===== Channel Points / Steps ===== */
        .bp-steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .bp-step-card {
            background: rgba(21, 29, 38, 0.65);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 2rem 1.75rem;
            transition: all var(--bp-transition);
            position: relative;
        }

        .bp-step-card:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-4px);
            box-shadow: var(--bp-shadow);
        }

        .bp-step-num {
            font-size: 2.5rem;
            font-weight: 800;
            font-family: var(--bp-font-mono);
            color: rgba(46, 229, 157, 0.18);
            line-height: 1;
            margin-bottom: 0.75rem;
        }

        .bp-step-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.5rem;
        }

        .bp-step-card p {
            font-size: 0.9rem;
            color: var(--bp-text-muted);
            line-height: 1.7;
            margin: 0;
        }

        .bp-objection-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-top: 2rem;
        }

        .bp-objection-card {
            background: rgba(14, 18, 22, 0.5);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 1.25rem 1.5rem;
            display: flex;
            gap: 0.75rem;
            align-items: flex-start;
        }

        .bp-objection-card .obj-icon {
            color: var(--bp-green);
            font-size: 1rem;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .bp-objection-card .obj-q {
            font-size: 0.85rem;
            color: var(--bp-text-dim);
            font-weight: 600;
        }

        .bp-objection-card .obj-a {
            font-size: 0.88rem;
            color: var(--bp-text-muted);
            line-height: 1.65;
        }

        /* ===== Trust / Guarantee ===== */
        .bp-trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
        }

        .bp-trust-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 1rem 1.5rem;
            border-radius: var(--bp-radius-sm);
            background: rgba(21, 29, 38, 0.65);
            border: 1px solid var(--bp-border);
            transition: all var(--bp-transition);
        }

        .bp-trust-badge:hover {
            border-color: var(--bp-border-hover);
            background: rgba(21, 29, 38, 0.9);
            transform: translateY(-2px);
        }

        .bp-trust-badge i {
            font-size: 1.3rem;
            color: var(--bp-green);
        }

        .bp-trust-badge .trust-text {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            font-weight: 500;
        }

        /* ===== FAQ Accordion ===== */
        .bp-accordion .accordion-item {
            background: rgba(21, 29, 38, 0.7);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm) !important;
            margin-bottom: 0.75rem;
            overflow: hidden;
            transition: all var(--bp-transition);
        }

        .bp-accordion .accordion-item:hover {
            border-color: var(--bp-border-hover);
        }

        .bp-accordion .accordion-header {
            margin: 0;
        }

        .bp-accordion .accordion-button {
            background: transparent;
            color: var(--bp-text);
            font-size: 0.95rem;
            font-weight: 600;
            padding: 1.25rem 1.5rem;
            border: none;
            box-shadow: none;
            transition: all var(--bp-transition);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .bp-accordion .accordion-button::before {
            content: '';
            width: 4px;
            height: 24px;
            background: var(--bp-green);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .bp-accordion .accordion-button::after {
            background-size: 14px;
            width: 14px;
            height: 14px;
            opacity: 0.5;
            transition: transform 0.25s ease;
        }

        .bp-accordion .accordion-button:not(.collapsed) {
            background: rgba(46, 229, 157, 0.04);
            color: var(--bp-green);
            box-shadow: none;
        }

        .bp-accordion .accordion-button:not(.collapsed)::after {
            opacity: 1;
        }

        .bp-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px var(--bp-green-soft);
        }

        .bp-accordion .accordion-body {
            padding: 1rem 1.5rem 1.5rem;
            font-size: 0.9rem;
            color: var(--bp-text-muted);
            line-height: 1.8;
            border-top: 1px solid var(--bp-border);
        }

        /* ===== CTA Form / Ticket ===== */
        .bp-cta-section {
            background: linear-gradient(135deg, rgba(14, 18, 22, 0.92) 0%, rgba(21, 29, 38, 0.85) 100%);
            border-top: 1px solid var(--bp-border);
            border-bottom: 1px solid var(--bp-border);
        }

        .bp-ticket-form {
            background: rgba(21, 29, 38, 0.8);
            border: 1px dashed rgba(46, 229, 157, 0.3);
            border-radius: var(--bp-radius-lg);
            padding: 3rem;
            max-width: 850px;
            margin: 0 auto;
            position: relative;
            box-shadow: var(--bp-shadow-hover);
        }

        .bp-ticket-form::before,
        .bp-ticket-form::after {
            content: '';
            position: absolute;
            width: 24px;
            height: 24px;
            background: var(--bp-bg);
            border-radius: 50%;
            border: 1px solid rgba(46, 229, 157, 0.25);
            top: 50%;
            transform: translateY(-50%);
        }

        .bp-ticket-form::before {
            left: -13px;
        }

        .bp-ticket-form::after {
            right: -13px;
        }

        .bp-ticket-form h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.5rem;
        }

        .bp-ticket-form .form-desc {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .bp-ticket-form .form-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--bp-text);
            letter-spacing: 0.03em;
            margin-bottom: 6px;
        }

        .bp-ticket-form .form-control,
        .bp-ticket-form .form-select {
            background: rgba(14, 18, 22, 0.7);
            border: 1px solid var(--bp-border);
            color: var(--bp-text);
            border-radius: var(--bp-radius-sm);
            padding: 10px 16px;
            font-size: 0.9rem;
            transition: all var(--bp-transition);
        }

        .bp-ticket-form .form-control::placeholder {
            color: var(--bp-text-dim);
        }

        .bp-ticket-form .form-control:focus,
        .bp-ticket-form .form-select:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px var(--bp-green-soft);
            background: rgba(14, 18, 22, 0.9);
            color: var(--bp-text);
        }

        .bp-ticket-form .form-select option {
            background: #151D26;
            color: var(--bp-text);
        }

        .bp-ticket-form .btn-submit {
            width: 100%;
            padding: 13px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--bp-radius-sm);
            background: var(--bp-orange);
            color: #fff;
            border: none;
            transition: all var(--bp-transition);
            letter-spacing: 0.04em;
        }

        .bp-ticket-form .btn-submit:hover {
            background: #ff8f42;
            transform: scale(1.01);
            box-shadow: 0 8px 25px rgba(255, 122, 26, 0.35);
        }

        .bp-ticket-form .btn-submit:active {
            transform: scale(0.98);
        }

        .bp-form-note {
            font-size: 0.78rem;
            color: var(--bp-text-dim);
            text-align: center;
            margin-top: 1rem;
            letter-spacing: 0.03em;
        }

        /* ===== Footer ===== */
        .bp-footer {
            background: #0A0E12;
            border-top: 1px solid var(--bp-border);
            padding: 3.5rem 0 2rem;
        }

        .bp-footer-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--bp-text);
            margin-bottom: 0.75rem;
        }

        .bp-footer-logo span {
            color: var(--bp-green);
        }

        .bp-footer-desc {
            font-size: 0.88rem;
            color: var(--bp-text-muted);
            max-width: 400px;
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .bp-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .bp-footer-links a {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            padding: 5px 12px;
            border-radius: var(--bp-radius-sm);
            transition: all var(--bp-transition);
        }

        .bp-footer-links a:hover {
            color: var(--bp-green);
            background: var(--bp-green-soft);
        }

        .bp-footer-copyright {
            font-size: 0.8rem;
            color: var(--bp-text-dim);
            padding-top: 1.5rem;
            border-top: 1px solid var(--bp-border);
            text-align: center;
            letter-spacing: 0.03em;
        }

        .bp-footer-copyright a {
            color: var(--bp-text-muted);
        }

        .bp-footer-copyright a:hover {
            color: var(--bp-green);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199.98px) {
            .bp-hero h1 {
                font-size: 2.4rem;
            }
            .bp-poster-grid-small {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 991.98px) {
            .bp-section {
                padding: 3rem 0;
            }
            .bp-hero {
                padding: 3.5rem 0 3rem;
                min-height: auto;
            }
            .bp-hero-content {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }
            .bp-hero h1 {
                font-size: 2rem;
            }
            .bp-hero-sub {
                font-size: 0.95rem;
            }
            .bp-hero-right {
                max-width: 600px;
            }
            .bp-scoreboard {
                grid-template-columns: 1fr 1fr;
            }
            .bp-metrics-board {
                grid-template-columns: repeat(2, 1fr);
                padding: 1.5rem;
            }
            .bp-poster-grid-small {
                grid-template-columns: repeat(2, 1fr);
            }
            .bp-compare-col-grid {
                grid-template-columns: 1fr;
            }
            .bp-steps-grid {
                grid-template-columns: 1fr 1fr;
            }
            .bp-news-layout {
                grid-template-columns: 1fr;
            }
            .bp-news-sidebar {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .bp-news-feature {
                flex: 1;
                min-width: 240px;
            }
            .bp-ticket-form {
                padding: 2rem;
            }
        }

        @media (max-width: 767.98px) {
            .bp-section {
                padding: 2.5rem 0;
            }
            .bp-header-top {
                gap: 0.75rem;
                padding: 10px 0;
            }
            .bp-logo {
                font-size: 1.35rem;
            }
            .bp-search-wrap {
                min-width: 0;
                flex: 1 1 auto;
                order: 3;
                max-width: 100%;
            }
            .bp-header-actions {
                margin-left: auto;
            }
            .bp-login-link {
                display: none;
            }
            .bp-login-divider {
                display: none;
            }
            .bp-hero h1 {
                font-size: 1.75rem;
                line-height: 1.3;
            }
            .bp-hero-sub {
                font-size: 0.9rem;
                line-height: 1.75;
            }
            .bp-hero-kpi-row {
                gap: 1rem;
            }
            .bp-hero-kpi .kpi-value {
                font-size: 1.2rem;
            }
            .bp-scoreboard {
                grid-template-columns: 1fr;
                padding: 1rem;
            }
            .bp-score-item {
                padding: 0.75rem 1rem;
            }
            .bp-score-item .score-value {
                font-size: 1.6rem;
            }
            .bp-metrics-board {
                grid-template-columns: 1fr 1fr;
                gap: 0.75rem;
                padding: 1rem;
            }
            .bp-metric-cell .metric-num {
                font-size: 1.8rem;
            }
            .bp-section-title {
                font-size: 1.5rem;
            }
            .bp-poster-grid {
                grid-template-columns: 1fr;
            }
            .bp-poster-grid-small {
                grid-template-columns: 1fr;
            }
            .bp-poster-card-lg .poster-img-wrap {
                aspect-ratio: 3 / 2.2;
            }
            .bp-compare-score {
                gap: 0.75rem;
            }
            .bp-compare-score-num {
                font-size: 2.2rem;
                padding: 0.4rem 0.75rem;
            }
            .bp-compare-team {
                font-size: 1.1rem;
            }
            .bp-compare-panel {
                padding: 1.5rem;
            }
            .bp-steps-grid {
                grid-template-columns: 1fr;
            }
            .bp-objection-grid {
                grid-template-columns: 1fr;
            }
            .bp-news-item {
                padding: 0.75rem 1rem;
            }
            .bp-news-feature {
                flex-direction: column;
                min-width: 100%;
            }
            .bp-news-feature img {
                width: 100%;
                height: 160px;
            }
            .bp-ticket-form {
                padding: 1.75rem 1.5rem;
                border-radius: var(--bp-radius-md);
            }
            .bp-ticket-form::before,
            .bp-ticket-form::after {
                display: none;
            }
            .bp-brand-intro {
                padding: 1.75rem 1.5rem;
            }
            .bp-brand-intro p {
                font-size: 0.95rem;
                line-height: 1.85;
            }
            .bp-nav-tab {
                font-size: 0.8rem;
                padding: 6px 13px;
            }
            .bp-btn {
                padding: 8px 16px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 519.98px) {
            .bp-header-top {
                flex-wrap: wrap;
                gap: 0.5rem;
            }
            .bp-logo {
                font-size: 1.25rem;
            }
            .bp-search-wrap {
                order: 5;
                flex-basis: 100%;
                max-width: 100%;
            }
            .bp-btn-primary {
                padding: 7px 13px;
                font-size: 0.78rem;
            }
            .bp-hero h1 {
                font-size: 1.5rem;
            }
            .bp-scoreboard {
                grid-template-columns: 1fr;
            }
            .bp-metrics-board {
                grid-template-columns: 1fr;
            }
            .bp-poster-grid-small {
                grid-template-columns: 1fr;
            }
            .bp-trust-badge {
                padding: 0.75rem 1rem;
                font-size: 0.8rem;
            }
            .bp-trust-badge i {
                font-size: 1rem;
            }
            .bp-footer {
                padding: 2.5rem 0 1.5rem;
            }
        }

/* roulang page: category1 */
:root {
            --bp-bg: #0E1216;
            --bp-bg-2: #121820;
            --bp-card: #151D26;
            --bp-card-hover: #1A242F;
            --bp-border: rgba(255, 255, 255, 0.08);
            --bp-border-hover: rgba(46, 229, 157, 0.45);
            --bp-text: #E8EDF2;
            --bp-text-muted: #9AA3AF;
            --bp-text-dim: #6B7A8C;
            --bp-green: #2EE59D;
            --bp-green-soft: rgba(46, 229, 157, 0.14);
            --bp-orange: #FF7A1A;
            --bp-orange-soft: rgba(255, 122, 26, 0.16);
            --bp-lime: #B6FF2E;
            --bp-radius-sm: 8px;
            --bp-radius-md: 12px;
            --bp-radius-lg: 16px;
            --bp-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
            --bp-shadow-hover: 0 18px 45px rgba(0, 0, 0, 0.5);
            --bp-font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --bp-transition: 0.22s cubic-bezier(0.22, 0.61, 0.36, 1);
        }

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

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

        body {
            margin: 0;
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, 'Segoe UI', sans-serif;
            background: var(--bp-bg);
            color: var(--bp-text);
            line-height: 1.75;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-image: radial-gradient(ellipse at 15% 10%, rgba(46, 229, 157, 0.04) 0%, transparent 55%), radial-gradient(ellipse at 85% 75%, rgba(255, 122, 26, 0.045) 0%, transparent 55%);
        }

        a {
            color: var(--bp-green);
            text-decoration: none;
            transition: color var(--bp-transition);
        }
        a:hover {
            color: var(--bp-lime);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--bp-green);
            outline-offset: 2px;
            border-radius: var(--bp-radius-sm);
        }

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

        /* ========== Header / Nav ========== */
        .bp-header {
            background: rgba(14, 18, 22, 0.96);
            border-bottom: 1px solid var(--bp-border);
            position: sticky;
            top: 0;
            z-index: 1080;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .bp-header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 12px 0;
        }
        .bp-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--bp-green);
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .bp-logo::before {
            content: '';
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--bp-green);
            box-shadow: 0 0 12px var(--bp-green);
            flex-shrink: 0;
        }
        .bp-logo a {
            color: inherit;
        }
        .bp-logo a:hover {
            color: var(--bp-lime);
        }
        .bp-search-wrap {
            position: relative;
            flex: 1;
            max-width: 360px;
            margin: 0 auto;
        }
        .bp-search-input {
            width: 100%;
            background: #1A232D;
            border: 1px solid var(--bp-border);
            border-radius: 50px;
            padding: 9px 42px 9px 18px;
            color: var(--bp-text);
            font-size: 14px;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
        }
        .bp-search-input::placeholder {
            color: var(--bp-text-dim);
        }
        .bp-search-input:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.15);
            outline: none;
        }
        .bp-search-icon {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--bp-text-dim);
            pointer-events: none;
            font-size: 14px;
        }
        .bp-header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            white-space: nowrap;
        }
        .bp-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            border-radius: var(--bp-radius-sm);
            font-weight: 600;
            transition: all var(--bp-transition);
            border: 1px solid transparent;
            cursor: pointer;
            white-space: nowrap;
            font-size: 14px;
        }
        .bp-btn-primary {
            background: var(--bp-green);
            color: #0E1216;
            padding: 9px 20px;
            box-shadow: 0 4px 16px rgba(46, 229, 157, 0.25);
        }
        .bp-btn-primary:hover {
            background: var(--bp-lime);
            color: #0E1216;
            transform: scale(1.02);
            box-shadow: 0 6px 22px rgba(46, 229, 157, 0.35);
        }
        .bp-btn-orange {
            background: var(--bp-orange);
            color: #fff;
            padding: 9px 20px;
            box-shadow: 0 4px 16px rgba(255, 122, 26, 0.28);
        }
        .bp-btn-orange:hover {
            background: #FF8F3D;
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 6px 22px rgba(255, 122, 26, 0.4);
        }
        .bp-btn-outline {
            background: transparent;
            border-color: var(--bp-border);
            color: var(--bp-text);
            padding: 8px 18px;
        }
        .bp-btn-outline:hover {
            border-color: var(--bp-green);
            color: var(--bp-green);
            background: var(--bp-green-soft);
        }

        .bp-header-tabs {
            display: flex;
            gap: 8px;
            padding: 10px 0 12px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-wrap: nowrap;
        }
        .bp-header-tabs::-webkit-scrollbar {
            display: none;
        }
        .bp-header-tabs a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 50px;
            color: var(--bp-text-muted);
            font-size: 14px;
            font-weight: 500;
            border: 1px solid transparent;
            transition: all var(--bp-transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .bp-header-tabs a:hover {
            color: var(--bp-text);
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--bp-border);
        }
        .bp-header-tabs a.active {
            background: var(--bp-green-soft);
            color: var(--bp-green);
            border-color: rgba(46, 229, 157, 0.35);
            font-weight: 600;
        }

        /* ========== Breadcrumb ========== */
        .bp-breadcrumb {
            padding: 28px 0 0;
            font-size: 13px;
            color: var(--bp-text-dim);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .bp-breadcrumb a {
            color: var(--bp-text-muted);
            transition: color var(--bp-transition);
        }
        .bp-breadcrumb a:hover {
            color: var(--bp-green);
        }
        .bp-breadcrumb .sep {
            opacity: 0.5;
        }
        .bp-breadcrumb .current {
            color: var(--bp-green);
            font-weight: 500;
        }

        /* ========== Category Hero ========== */
        .bp-cat-hero {
            position: relative;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            margin: 18px 0 32px;
            padding: 56px 40px;
            min-height: 280px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            box-shadow: var(--bp-shadow);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .bp-cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 18, 22, 0.82) 0%, rgba(14, 18, 22, 0.55) 45%, rgba(14, 18, 22, 0.3) 100%);
            z-index: 1;
        }
        .bp-cat-hero-content {
            position: relative;
            z-index: 2;
            max-width: 760px;
        }
        .bp-cat-hero-badge {
            display: inline-block;
            background: var(--bp-green-soft);
            color: var(--bp-green);
            border: 1px solid rgba(46, 229, 157, 0.35);
            border-radius: 50px;
            padding: 4px 14px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 14px;
        }
        .bp-cat-hero h1 {
            font-size: 38px;
            font-weight: 800;
            letter-spacing: 0.5px;
            line-height: 1.25;
            margin: 0 0 14px;
            color: #fff;
        }
        .bp-cat-hero p {
            font-size: 15px;
            color: rgba(232, 237, 242, 0.85);
            line-height: 1.8;
            max-width: 660px;
            margin: 0;
        }

        /* ========== Filter Pills ========== */
        .bp-filter-bar {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 8px 0 16px;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-wrap: nowrap;
            align-items: center;
        }
        .bp-filter-bar::-webkit-scrollbar {
            display: none;
        }
        .bp-filter-bar .filter-label {
            font-size: 13px;
            color: var(--bp-text-dim);
            white-space: nowrap;
            flex-shrink: 0;
            font-weight: 500;
            letter-spacing: 0.5px;
        }
        .bp-filter-pill {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 500;
            color: var(--bp-text-muted);
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            cursor: pointer;
            transition: all var(--bp-transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .bp-filter-pill:hover {
            color: var(--bp-text);
            border-color: var(--bp-border-hover);
            background: var(--bp-card-hover);
        }
        .bp-filter-pill.active {
            background: var(--bp-green-soft);
            color: var(--bp-green);
            border-color: rgba(46, 229, 157, 0.4);
            font-weight: 600;
        }

        /* ========== Cards Grid ========== */
        .bp-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin: 8px 0 40px;
        }
        .bp-poster-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all var(--bp-transition);
            box-shadow: var(--bp-shadow);
            position: relative;
        }
        .bp-poster-card:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
            background: var(--bp-card-hover);
        }
        .bp-poster-card .card-cover {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #1A232D;
        }
        .bp-poster-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .bp-poster-card:hover .card-cover img {
            transform: scale(1.04);
        }
        .bp-poster-card .card-overlay-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(14, 18, 22, 0.85);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            color: var(--bp-green);
            border: 1px solid rgba(46, 229, 157, 0.35);
            border-radius: var(--bp-radius-sm);
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .bp-poster-card .card-body {
            padding: 18px 18px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .bp-poster-card .card-league {
            font-size: 12px;
            color: var(--bp-orange);
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .bp-poster-card h3 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.4;
            margin: 0;
            color: var(--bp-text);
        }
        .bp-poster-card h3 a {
            color: inherit;
        }
        .bp-poster-card h3 a:hover {
            color: var(--bp-green);
        }
        .bp-poster-card .card-desc {
            font-size: 13.5px;
            color: var(--bp-text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }
        .bp-poster-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px dashed rgba(255, 255, 255, 0.1);
            padding-top: 12px;
            margin-top: auto;
        }
        .bp-poster-card .card-meta span {
            font-size: 12px;
            color: var(--bp-text-dim);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .bp-poster-card .card-meta .data-highlight {
            color: var(--bp-orange);
            font-weight: 700;
            font-family: var(--bp-font-mono);
            letter-spacing: 0.3px;
        }

        /* ========== Brand Intro ========== */
        .bp-brand-intro {
            background: linear-gradient(135deg, #151D26 0%, #121820 55%, #1A242F 100%);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 36px 32px;
            margin: 20px 0 36px;
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 28px;
            align-items: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .bp-brand-intro::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(46, 229, 157, 0.07) 0%, transparent 65%);
            pointer-events: none;
        }
        .bp-brand-intro .brand-visual {
            background: url('/assets/images/coverpic/cover-7.webp') center/cover no-repeat;
            border-radius: var(--bp-radius-md);
            aspect-ratio: 4 / 3;
            min-height: 160px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .bp-brand-intro .brand-text h2 {
            font-size: 22px;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--bp-text);
        }
        .bp-brand-intro .brand-text p {
            font-size: 14.5px;
            color: var(--bp-text-muted);
            line-height: 1.85;
            margin: 0 0 10px;
        }
        .bp-brand-intro .brand-text p:last-child {
            margin-bottom: 0;
        }

        /* ========== FAQ ========== */
        .bp-faq-section {
            margin: 16px 0 40px;
        }
        .bp-faq-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 20px;
            color: var(--bp-text);
            letter-spacing: 0.3px;
        }
        .bp-accordion-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--bp-transition);
        }
        .bp-accordion-item:hover {
            border-color: rgba(46, 229, 157, 0.25);
        }
        .bp-accordion-header {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: transparent;
            border: none;
            color: var(--bp-text);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 22px;
            cursor: pointer;
            text-align: left;
            transition: background var(--bp-transition);
            position: relative;
        }
        .bp-accordion-header::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--bp-green);
            border-radius: 0 4px 4px 0;
        }
        .bp-accordion-header:hover {
            background: rgba(46, 229, 157, 0.04);
        }
        .bp-accordion-header .arrow {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bp-text-dim);
            transition: transform var(--bp-transition);
            font-size: 12px;
        }
        .bp-accordion-header[aria-expanded="true"] .arrow {
            transform: rotate(180deg);
            color: var(--bp-green);
        }
        .bp-accordion-content {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--bp-text-muted);
            line-height: 1.8;
            display: none;
        }
        .bp-accordion-content.show {
            display: block;
        }

        /* ========== CTA Section ========== */
        .bp-cta-section {
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            position: relative;
            margin: 20px 0 48px;
            background: linear-gradient(145deg, #1A242F 0%, #121820 60%, #1E2933 100%);
            border: 1px solid rgba(46, 229, 157, 0.15);
            box-shadow: var(--bp-shadow);
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 0;
        }
        .bp-cta-section .cta-visual {
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 320px;
            position: relative;
        }
        .bp-cta-section .cta-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(14, 18, 22, 0.2) 0%, rgba(14, 18, 22, 0.65) 60%, rgba(14, 18, 22, 0.9) 100%);
        }
        .bp-cta-section .cta-form-wrap {
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 18px;
        }
        .bp-cta-section .cta-form-wrap h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 0;
            color: #fff;
        }
        .bp-cta-section .cta-form-wrap p {
            font-size: 14px;
            color: var(--bp-text-muted);
            margin: 0;
            line-height: 1.7;
        }
        .bp-cta-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .bp-cta-form .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .bp-cta-form .form-group {
            flex: 1;
            min-width: 140px;
        }
        .bp-cta-form label {
            display: block;
            font-size: 12.5px;
            color: var(--bp-text-muted);
            margin-bottom: 5px;
            font-weight: 500;
        }
        .bp-cta-form input,
        .bp-cta-form select {
            width: 100%;
            background: rgba(14, 18, 22, 0.7);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 10px 14px;
            color: var(--bp-text);
            font-size: 14px;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
        }
        .bp-cta-form input::placeholder {
            color: var(--bp-text-dim);
        }
        .bp-cta-form input:focus,
        .bp-cta-form select:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.12);
            outline: none;
        }
        .bp-cta-form select {
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B7A8C' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 38px;
        }
        .bp-cta-form .bp-btn {
            width: 100%;
            padding: 13px 18px;
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.5px;
            border-radius: var(--bp-radius-sm);
        }

        /* ========== Footer ========== */
        .bp-footer {
            background: #0B0F13;
            border-top: 1px solid var(--bp-border);
            padding: 40px 0 28px;
            margin-top: auto;
        }
        .bp-footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 30px;
        }
        .bp-footer .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--bp-text);
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .bp-footer .footer-col a {
            display: block;
            font-size: 13.5px;
            color: var(--bp-text-muted);
            padding: 4px 0;
            transition: color var(--bp-transition);
        }
        .bp-footer .footer-col a:hover {
            color: var(--bp-green);
        }
        .bp-footer .footer-brand {
            font-size: 18px;
            font-weight: 800;
            color: var(--bp-green);
            margin-bottom: 10px;
            display: inline-block;
        }
        .bp-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 9px;
            font-size: 12.5px;
            color: var(--bp-text-dim);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .bp-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .bp-brand-intro {
                grid-template-columns: 1fr 1.4fr;
                gap: 20px;
                padding: 28px 24px;
            }
            .bp-cta-section {
                grid-template-columns: 1fr;
            }
            .bp-cta-section .cta-visual {
                min-height: 200px;
            }
        }
        @media (max-width: 768px) {
            .bp-header-top {
                flex-wrap: wrap;
                gap: 10px;
                padding: 10px 0;
            }
            .bp-search-wrap {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
            }
            .bp-header-actions {
                gap: 8px;
            }
            .bp-cat-hero {
                padding: 32px 22px;
                min-height: 220px;
                margin: 12px 0 22px;
            }
            .bp-cat-hero h1 {
                font-size: 26px;
            }
            .bp-cat-hero p {
                font-size: 13.5px;
                line-height: 1.7;
            }
            .bp-cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .bp-brand-intro {
                grid-template-columns: 1fr;
                gap: 16px;
                padding: 22px 18px;
            }
            .bp-brand-intro .brand-visual {
                aspect-ratio: 16 / 9;
                min-height: 120px;
            }
            .bp-cta-section .cta-form-wrap {
                padding: 28px 20px;
            }
            .bp-cta-form .form-row {
                flex-direction: column;
            }
            .bp-footer .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .bp-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .bp-logo {
                font-size: 17px;
            }
            .bp-btn {
                font-size: 13px;
                padding: 8px 14px;
            }
            .bp-header-tabs a {
                padding: 6px 12px;
                font-size: 13px;
            }
            .bp-cat-hero {
                padding: 24px 16px;
                min-height: 180px;
            }
            .bp-cat-hero h1 {
                font-size: 21px;
            }
            .bp-breadcrumb {
                font-size: 12px;
                padding-top: 18px;
            }
            .bp-faq-section h2 {
                font-size: 20px;
            }
            .bp-accordion-header {
                font-size: 14px;
                padding: 14px 16px 14px 20px;
            }
        }

/* roulang page: category2 */
:root {
            --bp-bg: #0E1216;
            --bp-bg-2: #121820;
            --bp-card: #151D26;
            --bp-card-hover: #1A232E;
            --bp-border: rgba(255, 255, 255, 0.08);
            --bp-border-hover: rgba(46, 229, 157, 0.45);
            --bp-text: #E8EDF2;
            --bp-text-muted: #8A94A6;
            --bp-text-dim: #5C6675;
            --bp-green: #2EE59D;
            --bp-green-soft: rgba(46, 229, 157, 0.12);
            --bp-orange: #FF7A1A;
            --bp-orange-soft: rgba(255, 122, 26, 0.12);
            --bp-lime: #B6FF2E;
            --bp-radius-sm: 8px;
            --bp-radius-md: 14px;
            --bp-radius-lg: 18px;
            --bp-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
            --bp-shadow-hover: 0 18px 45px rgba(0, 0, 0, 0.5);
            --bp-font-mono: 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --bp-transition: 0.22s ease;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--bp-bg);
            color: var(--bp-text);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            line-height: 1.8;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--bp-transition);
        }
        a:hover {
            color: var(--bp-green);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }
        .mono-num {
            font-family: var(--bp-font-mono);
            letter-spacing: -0.5px;
        }
        .text-green {
            color: var(--bp-green) !important;
        }
        .text-orange {
            color: var(--bp-orange) !important;
        }
        .text-muted {
            color: var(--bp-text-muted) !important;
        }
        .bg-card-override {
            background-color: var(--bp-card);
        }
        .border-override {
            border-color: var(--bp-border) !important;
        }
        .section-pad {
            padding: 5rem 0;
        }
        @media (max-width: 768px) {
            .section-pad {
                padding: 2.8rem 0;
            }
        }
        .card-hover-lift {
            transition: transform var(--bp-transition), box-shadow var(--bp-transition), border-color var(--bp-transition);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            background-color: var(--bp-card);
        }
        .card-hover-lift:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
            background-color: var(--bp-card-hover);
        }
        .btn-bp-primary {
            background-color: var(--bp-green);
            color: #0E1216;
            border: none;
            border-radius: var(--bp-radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            transition: all var(--bp-transition);
            cursor: pointer;
        }
        .btn-bp-primary:hover {
            background-color: #4FF0B0;
            color: #0E1216;
            transform: scale(1.02);
            box-shadow: 0 8px 24px rgba(46, 229, 157, 0.25);
        }
        .btn-bp-orange {
            background-color: var(--bp-orange);
            color: #fff;
            border: none;
            border-radius: var(--bp-radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            transition: all var(--bp-transition);
            cursor: pointer;
        }
        .btn-bp-orange:hover {
            background-color: #FF9A4D;
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 8px 24px rgba(255, 122, 26, 0.3);
        }
        .btn-outline-bp {
            background: transparent;
            border: 1px solid var(--bp-text-muted);
            color: var(--bp-text);
            border-radius: var(--bp-radius-sm);
            padding: 9px 20px;
            font-weight: 500;
            transition: all var(--bp-transition);
            cursor: pointer;
        }
        .btn-outline-bp:hover {
            border-color: var(--bp-green);
            color: var(--bp-green);
            background: var(--bp-green-soft);
        }
        body .bp-header {
            background: rgba(14, 18, 22, 0.97);
            border-bottom: 1px solid var(--bp-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }
        body .bp-header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            gap: 16px;
            flex-wrap: nowrap;
        }
        body .bp-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--bp-text);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        body .bp-logo span {
            color: var(--bp-green);
        }
        body .bp-search-wrap {
            flex: 1;
            max-width: 420px;
            position: relative;
            display: flex;
            align-items: center;
        }
        body .bp-search-input {
            width: 100%;
            background: #1A1F28;
            border: 1px solid var(--bp-border);
            border-radius: 999px;
            padding: 8px 16px 8px 38px;
            color: var(--bp-text);
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
        }
        body .bp-search-input::placeholder {
            color: var(--bp-text-dim);
        }
        body .bp-search-input:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.1);
        }
        body .bp-search-icon {
            position: absolute;
            left: 14px;
            color: var(--bp-text-dim);
            font-size: 0.85rem;
            pointer-events: none;
        }
        body .bp-header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        body .bp-header-actions .bp-btn {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 999px;
            font-weight: 600;
            transition: all var(--bp-transition);
        }
        body .bp-btn-primary {
            background: var(--bp-green);
            color: #0E1216;
            border: none;
        }
        body .bp-btn-primary:hover {
            background: #4FF0B0;
            transform: scale(1.03);
            box-shadow: 0 6px 18px rgba(46, 229, 157, 0.3);
        }
        body .bp-btn-orange {
            background: var(--bp-orange);
            color: #fff;
            border: none;
        }
        body .bp-btn-orange:hover {
            background: #FF9A4D;
            transform: scale(1.03);
            box-shadow: 0 6px 18px rgba(255, 122, 26, 0.3);
        }
        body .bp-header-tabs {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 8px 0 10px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        body .bp-header-tabs::-webkit-scrollbar {
            display: none;
        }
        body .bp-header-tabs a {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--bp-text-muted);
            white-space: nowrap;
            transition: all var(--bp-transition);
        }
        body .bp-header-tabs a:hover {
            color: var(--bp-text);
            background: rgba(255, 255, 255, 0.05);
        }
        body .bp-header-tabs a.active {
            background: var(--bp-green-soft);
            color: var(--bp-green);
            font-weight: 600;
            border: 1px solid rgba(46, 229, 157, 0.25);
        }
        @media (max-width: 768px) {
            body .bp-header-top {
                flex-wrap: wrap;
                gap: 8px;
                padding: 8px 0;
            }
            body .bp-logo {
                font-size: 1.25rem;
            }
            body .bp-search-wrap {
                order: 3;
                max-width: 100%;
                width: 100%;
            }
            body .bp-header-actions {
                gap: 6px;
            }
            body .bp-header-actions .bp-btn {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            body .bp-header-tabs {
                padding: 6px 0 8px;
                gap: 2px;
            }
            body .bp-header-tabs a {
                padding: 5px 10px;
                font-size: 0.78rem;
            }
        }
        .bp-hero {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background-image: linear-gradient(135deg, rgba(14, 18, 22, 0.92) 0%, rgba(14, 18, 22, 0.75) 50%, rgba(14, 18, 22, 0.88) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 4rem 0;
            border-bottom: 1px solid var(--bp-border);
        }
        .bp-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 1rem;
            color: var(--bp-text);
        }
        .bp-hero h1 .highlight {
            color: var(--bp-green);
        }
        .bp-hero .subtitle {
            font-size: 1.1rem;
            color: var(--bp-text-muted);
            max-width: 620px;
            line-height: 1.8;
        }
        .bp-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(46, 229, 157, 0.1);
            border: 1px solid rgba(46, 229, 157, 0.25);
            color: var(--bp-green);
            padding: 4px 14px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-bottom: 1.2rem;
        }
        .bp-hero .scoreboard-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 2rem;
        }
        .bp-hero .score-card {
            background: rgba(21, 29, 38, 0.85);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 14px 20px;
            min-width: 140px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            transition: all var(--bp-transition);
        }
        .bp-hero .score-card:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-3px);
        }
        .bp-hero .score-card .score-label {
            font-size: 0.72rem;
            color: var(--bp-text-dim);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 4px;
        }
        .bp-hero .score-card .score-value {
            font-size: 1.6rem;
            font-weight: 700;
            font-family: var(--bp-font-mono);
            color: var(--bp-green);
            line-height: 1.2;
        }
        .bp-hero .score-card .score-sub {
            font-size: 0.72rem;
            color: var(--bp-text-muted);
            margin-top: 2px;
        }
        @media (max-width: 768px) {
            .bp-hero {
                min-height: auto;
                padding: 2.5rem 0;
            }
            .bp-hero h1 {
                font-size: 1.8rem;
            }
            .bp-hero .subtitle {
                font-size: 0.95rem;
            }
            .bp-hero .scoreboard-row {
                gap: 8px;
                margin-top: 1.2rem;
            }
            .bp-hero .score-card {
                min-width: 100px;
                padding: 10px 14px;
            }
            .bp-hero .score-card .score-value {
                font-size: 1.2rem;
            }
        }
        .service-poster-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 992px) {
            .service-poster-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .service-poster-grid {
                grid-template-columns: 1fr;
            }
        }
        .poster-card {
            border-radius: var(--bp-radius-md);
            overflow: hidden;
            border: 1px solid var(--bp-border);
            background: var(--bp-card);
            transition: all var(--bp-transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .poster-card:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
        }
        .poster-card .poster-cover {
            aspect-ratio: 3 / 3.4;
            overflow: hidden;
            position: relative;
            background: #1A1F28;
        }
        .poster-card .poster-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .poster-card:hover .poster-cover img {
            transform: scale(1.04);
        }
        .poster-card .poster-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(14, 18, 22, 0.82);
            border: 1px dashed rgba(255, 255, 255, 0.25);
            color: var(--bp-green);
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }
        .poster-card .poster-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .poster-card .poster-title {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--bp-text);
            line-height: 1.4;
        }
        .poster-card .poster-desc {
            font-size: 0.82rem;
            color: var(--bp-text-muted);
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .poster-card .poster-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            font-family: var(--bp-font-mono);
            padding-top: 10px;
            border-top: 1px solid var(--bp-border);
        }
        .poster-card .poster-meta .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--bp-green);
            flex-shrink: 0;
        }
        .compare-panel {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            padding: 2rem;
        }
        .compare-panel .compare-col {
            padding: 1.5rem;
            border-radius: var(--bp-radius-md);
            border: 1px solid var(--bp-border);
            transition: all var(--bp-transition);
        }
        .compare-panel .compare-col.highlight-col {
            border-color: rgba(46, 229, 157, 0.4);
            background: rgba(46, 229, 157, 0.05);
        }
        .compare-panel .compare-col.highlight-col:hover {
            border-color: rgba(46, 229, 157, 0.6);
            box-shadow: 0 12px 32px rgba(46, 229, 157, 0.1);
        }
        .compare-panel .compare-head {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .compare-panel .vs-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--bp-orange);
        }
        .compare-panel .compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .compare-panel .compare-list li {
            padding: 8px 0;
            font-size: 0.88rem;
            color: var(--bp-text-muted);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .compare-panel .compare-list li:last-child {
            border-bottom: none;
        }
        .compare-panel .compare-list li i {
            color: var(--bp-green);
            font-size: 0.8rem;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .compare-panel .compare-list li .cross {
            color: var(--bp-text-dim);
        }
        .step-timeline {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            counter-reset: step;
        }
        @media (max-width: 768px) {
            .step-timeline {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }
        .step-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 22px 20px;
            position: relative;
            transition: all var(--bp-transition);
        }
        .step-item:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-3px);
            box-shadow: var(--bp-shadow);
        }
        .step-item .step-num {
            font-size: 2.2rem;
            font-weight: 800;
            font-family: var(--bp-font-mono);
            color: rgba(46, 229, 157, 0.2);
            line-height: 1;
            margin-bottom: 8px;
        }
        .step-item .step-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 6px;
        }
        .step-item .step-desc {
            font-size: 0.84rem;
            color: var(--bp-text-muted);
            line-height: 1.6;
        }
        .brand-intro-block {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
        }
        .brand-intro-block::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(46, 229, 157, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .brand-intro-block h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--bp-text);
        }
        .brand-intro-block p {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            line-height: 1.8;
            margin-bottom: 0.8rem;
        }
        .brand-intro-block .brand-highlight {
            color: var(--bp-green);
            font-weight: 600;
        }
        .faq-accordion .accordion-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--bp-transition);
        }
        .faq-accordion .accordion-item:hover {
            border-color: var(--bp-border-hover);
        }
        .faq-accordion .accordion-button {
            background: var(--bp-card);
            color: var(--bp-text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--bp-transition);
        }
        .faq-accordion .accordion-button::after {
            filter: invert(1) brightness(0.7);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--bp-card-hover);
            color: var(--bp-green);
            box-shadow: none;
            border-left: 3px solid var(--bp-green);
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: rgba(46, 229, 157, 0.4);
            outline: none;
        }
        .faq-accordion .accordion-body {
            background: var(--bp-card);
            color: var(--bp-text-muted);
            font-size: 0.88rem;
            line-height: 1.75;
            padding: 14px 20px 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }
        .faq-accordion .accordion-button:not(.collapsed)::after {
            filter: invert(0.7) sepia(0.5) saturate(3) hue-rotate(100deg);
        }
        .cta-ticket {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }
        .cta-ticket::before,
        .cta-ticket::after {
            content: '';
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 24px;
            height: 48px;
            background: var(--bp-bg);
            border-radius: 50%;
            border: 1px solid var(--bp-border);
            pointer-events: none;
        }
        .cta-ticket::before {
            left: -13px;
        }
        .cta-ticket::after {
            right: -13px;
        }
        .cta-ticket .cta-left {
            flex: 1;
            min-width: 280px;
        }
        .cta-ticket .cta-left h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--bp-text);
        }
        .cta-ticket .cta-left p {
            color: var(--bp-text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .cta-ticket .cta-form {
            flex: 1;
            min-width: 300px;
        }
        .cta-ticket .form-control-bp {
            background: #1A1F28;
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 10px 16px;
            color: var(--bp-text);
            font-size: 0.9rem;
            outline: none;
            width: 100%;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
            margin-bottom: 10px;
        }
        .cta-ticket .form-control-bp::placeholder {
            color: var(--bp-text-dim);
        }
        .cta-ticket .form-control-bp:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.08);
        }
        .cta-ticket select.form-control-bp {
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238A94A6' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 16px center;
            padding-right: 40px;
        }
        .cta-ticket .form-row-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        @media (max-width: 520px) {
            .cta-ticket .form-row-2 {
                grid-template-columns: 1fr;
                gap: 0;
            }
        }
        .bp-footer {
            background: #0A0D10;
            border-top: 1px solid var(--bp-border);
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .bp-footer .footer-logo {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--bp-text);
            margin-bottom: 8px;
        }
        .bp-footer .footer-logo span {
            color: var(--bp-green);
        }
        .bp-footer .footer-desc {
            font-size: 0.82rem;
            color: var(--bp-text-dim);
            max-width: 400px;
            line-height: 1.7;
        }
        .bp-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .bp-footer .footer-links a {
            font-size: 0.82rem;
            color: var(--bp-text-muted);
            transition: color var(--bp-transition);
        }
        .bp-footer .footer-links a:hover {
            color: var(--bp-green);
        }
        .bp-footer .copyright {
            font-size: 0.75rem;
            color: var(--bp-text-dim);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 16px;
            margin-top: 20px;
            text-align: center;
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--bp-orange);
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            max-width: 680px;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.86rem;
            }
        }

/* roulang page: category3 */
:root {
            --es-purple: #A855F7;
            --es-purple-soft: rgba(168, 85, 247, 0.15);
            --es-cyan: #22D3EE;
            --es-danger: #EF4444;
            --es-success: #22C55E;
            --es-gold: #F59E0B;
            --es-card-glow: 0 0 40px rgba(168, 85, 247, 0.12);
        }

        .es-hero {
            position: relative;
            background-image: linear-gradient(135deg, rgba(14, 18, 22, 0.92) 0%, rgba(18, 24, 32, 0.86) 50%, rgba(14, 18, 22, 0.94) 100%), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--bp-border);
            padding: 4rem 0 3rem;
            overflow: hidden;
        }
        .es-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 65%);
            pointer-events: none;
        }
        .es-hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(46, 229, 157, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }
        .es-breadcrumb {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            margin-bottom: 1.25rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .es-breadcrumb a {
            color: var(--bp-text-muted);
            text-decoration: none;
            transition: color 0.2s;
        }
        .es-breadcrumb a:hover {
            color: var(--bp-green);
        }
        .es-breadcrumb .sep {
            color: var(--bp-text-dim);
        }
        .es-breadcrumb .current {
            color: var(--bp-green);
            font-weight: 500;
        }
        .es-hero-title {
            font-size: 2.75rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--bp-text);
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }
        .es-hero-title .highlight {
            background: linear-gradient(120deg, var(--bp-green), var(--bp-lime));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .es-hero-sub {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--bp-text-muted);
            max-width: 620px;
            margin-bottom: 1.5rem;
        }
        .es-group-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: var(--es-purple-soft);
            border: 1px solid rgba(168, 85, 247, 0.3);
            border-radius: var(--bp-radius-sm);
            padding: 0.65rem 1.25rem;
            color: #D8B4FE;
            font-size: 0.95rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }
        .es-group-badge .count {
            font-family: var(--bp-font-mono);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--es-purple);
        }
        .es-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.85rem;
            margin-bottom: 1rem;
        }
        .es-btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--bp-green);
            color: #0E1216;
            font-weight: 700;
            padding: 0.75rem 1.75rem;
            border-radius: var(--bp-radius-sm);
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.95rem;
        }
        .es-btn-primary:hover {
            background: var(--bp-lime);
            transform: scale(1.02);
            box-shadow: 0 8px 24px rgba(46, 229, 157, 0.3);
            color: #0E1216;
        }
        .es-btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: var(--bp-text);
            font-weight: 600;
            padding: 0.75rem 1.75rem;
            border-radius: var(--bp-radius-sm);
            text-decoration: none;
            border: 1px solid var(--bp-border);
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.95rem;
        }
        .es-btn-secondary:hover {
            border-color: var(--bp-border-hover);
            background: rgba(255, 255, 255, 0.04);
            color: var(--bp-green);
            transform: scale(1.02);
        }
        .es-scoreboard {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 1.5rem;
            box-shadow: var(--bp-shadow), var(--es-card-glow);
            position: relative;
            z-index: 2;
        }
        .es-scoreboard-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px dashed var(--bp-border);
        }
        .es-scoreboard-header .label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--bp-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }
        .es-scoreboard-header .live {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.8rem;
            color: var(--es-danger);
            font-weight: 600;
        }
        .es-scoreboard-header .live .dot {
            width: 7px;
            height: 7px;
            background: var(--es-danger);
            border-radius: 50%;
            animation: esPulse 1.5s infinite;
        }
        @keyframes esPulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }
        .es-score-row {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 0.5rem;
            align-items: center;
            margin-bottom: 1rem;
        }
        .es-score-team {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--bp-text);
        }
        .es-score-team.right {
            text-align: right;
        }
        .es-score-center {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.15rem;
            min-width: 70px;
        }
        .es-score-value {
            font-family: var(--bp-font-mono);
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--bp-orange);
            line-height: 1;
        }
        .es-score-vs {
            font-size: 0.7rem;
            color: var(--bp-text-dim);
            text-transform: uppercase;
        }
        .es-score-metrics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0.75rem;
            margin-top: 1rem;
        }
        .es-score-metric {
            background: var(--bp-bg-2);
            border-radius: var(--bp-radius-sm);
            padding: 0.75rem;
            text-align: center;
        }
        .es-score-metric .value {
            font-family: var(--bp-font-mono);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--bp-green);
        }
        .es-score-metric .label {
            font-size: 0.72rem;
            color: var(--bp-text-dim);
            margin-top: 0.2rem;
        }

        .es-section {
            padding: 4rem 0;
        }
        .es-section-sm {
            padding: 3rem 0;
        }
        .es-section-head {
            margin-bottom: 2.5rem;
        }
        .es-section-head h2 {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.6rem;
        }
        .es-section-head p {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            line-height: 1.8;
            max-width: 680px;
        }
        .es-dimension-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            overflow: hidden;
            transition: all 0.25s ease;
            height: 100%;
            box-shadow: var(--bp-shadow);
        }
        .es-dimension-card:hover {
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
            transform: translateY(-4px);
        }
        .es-dimension-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .es-dimension-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .es-dimension-cover .tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(14, 18, 22, 0.85);
            border: 1px dashed rgba(46, 229, 157, 0.4);
            color: var(--bp-green);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 0.35rem 0.7rem;
            border-radius: 4px;
            letter-spacing: 0.04em;
        }
        .es-dimension-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }
        .es-dimension-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.5rem;
        }
        .es-dimension-body p {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .es-dimension-stats {
            display: flex;
            gap: 1rem;
            margin-top: 0.75rem;
            padding-top: 0.75rem;
            border-top: 1px solid var(--bp-border);
            font-family: var(--bp-font-mono);
            font-size: 0.78rem;
            color: var(--bp-text-dim);
        }
        .es-dimension-stats span {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .es-dimension-stats .highlight {
            color: var(--bp-green);
            font-weight: 700;
        }

        .es-data-panel {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2rem;
            box-shadow: var(--bp-shadow);
            position: relative;
            overflow: hidden;
        }
        .es-data-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--bp-green), var(--bp-orange), var(--es-purple));
        }
        .es-data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .es-data-item {
            text-align: center;
            padding: 1.25rem;
            background: var(--bp-bg-2);
            border-radius: var(--bp-radius-sm);
            transition: all 0.2s;
        }
        .es-data-item:hover {
            background: var(--bp-card-hover);
            transform: translateY(-2px);
        }
        .es-data-item .value {
            font-family: var(--bp-font-mono);
            font-size: 2rem;
            font-weight: 800;
            color: var(--bp-orange);
            line-height: 1.2;
        }
        .es-data-item .value.green {
            color: var(--bp-green);
        }
        .es-data-item .value.purple {
            color: var(--es-purple);
        }
        .es-data-item .label {
            font-size: 0.8rem;
            color: var(--bp-text-muted);
            margin-top: 0.4rem;
        }

        .es-step-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            counter-reset: esStep;
        }
        .es-step {
            position: relative;
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 1.75rem 1.5rem;
            transition: all 0.25s;
        }
        .es-step:hover {
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
        }
        .es-step::before {
            counter-increment: esStep;
            content: counter(esStep, decimal-leading-zero);
            font-family: var(--bp-font-mono);
            font-size: 2.2rem;
            font-weight: 800;
            color: rgba(46, 229, 157, 0.25);
            position: absolute;
            top: 10px;
            right: 16px;
            line-height: 1;
        }
        .es-step h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.5rem;
        }
        .es-step p {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .es-cover-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            overflow: hidden;
            transition: all 0.25s;
            height: 100%;
        }
        .es-cover-card:hover {
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
            transform: translateY(-4px);
        }
        .es-cover-card .img-wrap {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .es-cover-card .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.4s;
        }
        .es-cover-card:hover .img-wrap img {
            transform: scale(1.05);
        }
        .es-cover-card .body {
            padding: 1.25rem 1.5rem 1.5rem;
        }
        .es-cover-card .body h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.4rem;
        }
        .es-cover-card .body .meta {
            font-size: 0.78rem;
            color: var(--bp-text-dim);
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-bottom: 0.5rem;
        }
        .es-cover-card .body .meta span {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .es-cover-card .body .stat {
            font-family: var(--bp-font-mono);
            font-size: 0.82rem;
            color: var(--bp-green);
            font-weight: 600;
            border-top: 1px solid var(--bp-border);
            padding-top: 0.6rem;
            margin-top: 0.6rem;
        }

        .es-brand-intro {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .es-brand-intro::after {
            content: '';
            position: absolute;
            bottom: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(46, 229, 157, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }
        .es-brand-intro h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 1rem;
        }
        .es-brand-intro p {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            line-height: 1.9;
            margin-bottom: 1rem;
        }
        .es-brand-intro p:last-child {
            margin-bottom: 0;
        }

        .es-cta-panel {
            background: var(--bp-card);
            border: 2px dashed var(--bp-border-hover);
            border-radius: var(--bp-radius-lg);
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            box-shadow: var(--bp-shadow);
        }
        .es-cta-panel h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.75rem;
        }
        .es-cta-panel p {
            font-size: 0.95rem;
            color: var(--bp-text-muted);
            max-width: 520px;
            margin: 0 auto 2rem;
            line-height: 1.8;
        }
        .es-cta-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.85rem;
            justify-content: center;
            max-width: 600px;
            margin: 0 auto;
        }
        .es-cta-form input,
        .es-cta-form select {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            padding: 0.75rem 1rem;
            color: var(--bp-text);
            font-size: 0.9rem;
            outline: none;
            transition: border-color 0.2s;
            min-width: 160px;
            flex: 1;
        }
        .es-cta-form input:focus,
        .es-cta-form select:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.12);
        }
        .es-cta-form select option {
            background: var(--bp-card);
            color: var(--bp-text);
        }

        @media (max-width: 991px) {
            .es-hero-title {
                font-size: 2.2rem;
            }
            .es-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .es-step-list {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
        }
        @media (max-width: 767px) {
            .es-hero {
                padding: 2.5rem 0 2rem;
            }
            .es-hero-title {
                font-size: 1.75rem;
            }
            .es-hero-sub {
                font-size: 0.95rem;
            }
            .es-hero-actions {
                flex-direction: column;
            }
            .es-btn-primary,
            .es-btn-secondary {
                width: 100%;
                justify-content: center;
            }
            .es-scoreboard {
                margin-top: 1.5rem;
            }
            .es-score-metrics {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.5rem;
            }
            .es-section {
                padding: 2.5rem 0;
            }
            .es-section-head h2 {
                font-size: 1.5rem;
            }
            .es-data-grid {
                gap: 0.75rem;
            }
            .es-data-item .value {
                font-size: 1.5rem;
            }
            .es-step-list {
                grid-template-columns: 1fr;
            }
            .es-brand-intro {
                padding: 1.75rem;
            }
            .es-cta-panel {
                padding: 2rem 1.25rem;
            }
            .es-cta-form {
                flex-direction: column;
            }
            .es-cta-form input,
            .es-cta-form select {
                width: 100%;
                min-width: auto;
            }
        }
        @media (max-width: 520px) {
            .es-score-row {
                grid-template-columns: 1fr auto 1fr;
                gap: 0.3rem;
            }
            .es-score-value {
                font-size: 1.2rem;
            }
            .es-score-team {
                font-size: 0.85rem;
            }
            .es-score-metrics {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.35rem;
            }
            .es-score-metric .value {
                font-size: 0.95rem;
            }
            .es-score-metric .label {
                font-size: 0.65rem;
            }
            .es-data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.5rem;
            }
            .es-data-item {
                padding: 0.9rem;
            }
            .es-data-item .value {
                font-size: 1.3rem;
            }
        }

/* roulang page: category4 */
:root {
            --bp-bg: #0E1216;
            --bp-bg-2: #121820;
            --bp-card: #151D26;
            --bp-card-hover: #1A242F;
            --bp-border: rgba(255, 255, 255, 0.08);
            --bp-border-hover: rgba(46, 229, 157, 0.45);
            --bp-text: #E8EDF2;
            --bp-text-muted: #8A94A6;
            --bp-text-dim: #5D6675;
            --bp-green: #2EE59D;
            --bp-green-soft: rgba(46, 229, 157, 0.12);
            --bp-orange: #FF7A1A;
            --bp-orange-soft: rgba(255, 122, 26, 0.12);
            --bp-lime: #B6FF2E;
            --bp-radius-sm: 8px;
            --bp-radius-md: 12px;
            --bp-radius-lg: 16px;
            --bp-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
            --bp-shadow-hover: 0 18px 45px rgba(0, 0, 0, 0.5);
            --bp-font-mono: 'Roboto Mono', 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
            --bp-transition: 0.2s ease;
        }

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

        body {
            background-color: var(--bp-bg);
            color: var(--bp-text);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--bp-text);
            text-decoration: none;
            transition: var(--bp-transition);
        }
        a:hover {
            color: var(--bp-green);
        }

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

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

        /* 分类页独有样式 */

        /* 分类 Banner */
        .cat-banner {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
            border-bottom: 1px solid var(--bp-border);
        }
        .cat-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 18, 22, 0.92) 0%, rgba(14, 18, 22, 0.65) 45%, rgba(14, 18, 22, 0.85) 100%);
            z-index: 1;
        }
        .cat-banner::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(46, 229, 157, 0.12) 0%, transparent 65%),
                        radial-gradient(ellipse at 80% 30%, rgba(255, 122, 26, 0.10) 0%, transparent 55%);
            z-index: 1;
            pointer-events: none;
        }
        .cat-banner .container {
            position: relative;
            z-index: 2;
            padding-top: 4rem;
            padding-bottom: 3rem;
        }
        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 13px;
            color: var(--bp-text-muted);
            margin-bottom: 1.25rem;
            flex-wrap: wrap;
        }
        .cat-breadcrumb a {
            color: var(--bp-text-muted);
            transition: var(--bp-transition);
        }
        .cat-breadcrumb a:hover {
            color: var(--bp-green);
        }
        .cat-breadcrumb .sep {
            color: var(--bp-text-dim);
            font-size: 11px;
        }
        .cat-breadcrumb .current {
            color: var(--bp-green);
            font-weight: 500;
        }
        .cat-banner h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 0.9rem;
            color: #ffffff;
            letter-spacing: 0.5px;
        }
        .cat-banner h1 .hl {
            background: linear-gradient(135deg, var(--bp-green) 0%, var(--bp-lime) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .cat-banner .lead {
            font-size: 16px;
            color: var(--bp-text-muted);
            max-width: 680px;
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* 筛选条 */
        .filter-strip {
            background: var(--bp-bg-2);
            border-bottom: 1px solid var(--bp-border);
            padding: 0.9rem 0;
            position: sticky;
            top: 0;
            z-index: 30;
        }
        .filter-strip-inner {
            display: flex;
            gap: 0.55rem;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 2px;
        }
        .filter-strip-inner::-webkit-scrollbar {
            display: none;
        }
        .filter-pill {
            flex-shrink: 0;
            padding: 0.5rem 1.25rem;
            border-radius: 999px;
            background: transparent;
            border: 1px solid var(--bp-border);
            color: var(--bp-text-muted);
            font-size: 13px;
            cursor: pointer;
            white-space: nowrap;
            transition: var(--bp-transition);
            user-select: none;
        }
        .filter-pill:hover {
            border-color: var(--bp-border-hover);
            color: var(--bp-text);
            background: var(--bp-card);
        }
        .filter-pill.active {
            background: var(--bp-green);
            border-color: var(--bp-green);
            color: #0E1216;
            font-weight: 600;
        }
        .filter-pill .count {
            font-family: var(--bp-font-mono);
            font-size: 11px;
            margin-left: 0.35rem;
            opacity: 0.7;
        }

        /* 专家卡片网格 */
        .expert-section {
            padding: 4.5rem 0 3rem;
        }
        .expert-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            box-shadow: var(--bp-shadow);
            transition: var(--bp-transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .expert-card:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
            background: var(--bp-card-hover);
        }
        .expert-card .card-cover {
            position: relative;
            aspect-ratio: 3/4;
            overflow: hidden;
            background: var(--bp-bg);
        }
        .expert-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .expert-card:hover .card-cover img {
            transform: scale(1.04);
        }
        .expert-card .card-cover::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(14,18,22,0.15) 0%, rgba(14,18,22,0.05) 40%, rgba(14,18,22,0.72) 100%);
            pointer-events: none;
        }
        .expert-card .tag-group {
            position: absolute;
            top: 10px;
            left: 10px;
            right: 10px;
            display: flex;
            gap: 0.45rem;
            flex-wrap: wrap;
            z-index: 2;
        }
        .expert-tag {
            padding: 3px 10px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(14, 18, 22, 0.82);
            border: 1px dashed rgba(255, 255, 255, 0.3);
            color: var(--bp-green);
            backdrop-filter: blur(8px);
        }
        .expert-tag.orange {
            color: var(--bp-orange);
            border-color: rgba(255, 122, 26, 0.4);
        }
        .expert-tag.lime {
            color: var(--bp-lime);
            border-color: rgba(182, 255, 46, 0.35);
        }
        .expert-card .card-body {
            padding: 1.2rem 1.15rem 1.35rem;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .expert-card .league-row {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 12px;
            color: var(--bp-text-muted);
            margin-bottom: 0.55rem;
        }
        .expert-card .league-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--bp-green);
            flex-shrink: 0;
        }
        .expert-card .match-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--bp-text);
            line-height: 1.4;
            margin-bottom: 0.5rem;
        }
        .expert-card .recommend {
            font-size: 13px;
            color: var(--bp-orange);
            font-weight: 600;
            margin-bottom: 0.7rem;
            letter-spacing: 0.2px;
        }
        .expert-card .data-row {
            display: flex;
            gap: 1.1rem;
            font-family: var(--bp-font-mono);
            font-size: 12px;
            color: var(--bp-text-muted);
            padding-top: 0.75rem;
            border-top: 1px solid var(--bp-border);
            margin-top: auto;
        }
        .expert-card .data-row .num {
            color: var(--bp-green);
            font-weight: 700;
        }
        .expert-card .data-row .num.orange {
            color: var(--bp-orange);
        }

        /* 数据面板 */
        .stats-panel-section {
            padding: 2.5rem 0 4.5rem;
        }
        .stats-panel {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .stats-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--bp-green) 0%, var(--bp-lime) 50%, var(--bp-orange) 100%);
        }
        .stats-panel::after {
            content: '';
            position: absolute;
            top: 20%;
            right: -2%;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(46, 229, 157, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }
        .stats-panel h2 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 1.75rem;
            color: #ffffff;
            position: relative;
            z-index: 1;
        }
        .stats-grid {
            position: relative;
            z-index: 1;
        }
        .stat-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 1.2rem 1.1rem;
            text-align: center;
            transition: var(--bp-transition);
        }
        .stat-item:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-2px);
        }
        .stat-item .label {
            font-size: 12px;
            color: var(--bp-text-muted);
            margin-bottom: 0.5rem;
            letter-spacing: 0.4px;
        }
        .stat-item .value {
            font-family: var(--bp-font-mono);
            font-size: 30px;
            font-weight: 800;
            color: var(--bp-green);
            line-height: 1.2;
        }
        .stat-item .value.orange {
            color: var(--bp-orange);
        }
        .stat-item .value.lime {
            color: var(--bp-lime);
        }
        .stat-item .sub {
            font-size: 11px;
            color: var(--bp-text-dim);
            margin-top: 0.3rem;
        }

        /* 特色列表 */
        .feature-section {
            padding: 4.5rem 0;
            background: var(--bp-bg-2);
            border-top: 1px solid var(--bp-border);
            border-bottom: 1px solid var(--bp-border);
        }
        .feature-item {
            display: flex;
            gap: 1rem;
            padding: 1.25rem 0;
            align-items: flex-start;
        }
        .feature-icon {
            width: 42px;
            height: 42px;
            border-radius: var(--bp-radius-sm);
            background: var(--bp-green-soft);
            border: 1px solid rgba(46, 229, 157, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 18px;
        }
        .feature-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.25rem;
        }
        .feature-item p {
            font-size: 14px;
            color: var(--bp-text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* 流程 */
        .process-section {
            padding: 4.5rem 0;
        }
        .process-step {
            position: relative;
            padding: 1.75rem 1.5rem;
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            transition: var(--bp-transition);
            height: 100%;
        }
        .process-step:hover {
            border-color: var(--bp-border-hover);
            transform: translateY(-3px);
            box-shadow: var(--bp-shadow);
        }
        .process-step .step-num {
            font-family: var(--bp-font-mono);
            font-size: 13px;
            font-weight: 700;
            color: var(--bp-green);
            background: var(--bp-green-soft);
            border-radius: 999px;
            padding: 2px 12px;
            display: inline-block;
            margin-bottom: 0.8rem;
        }
        .process-step h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 0.4rem;
        }
        .process-step p {
            font-size: 13px;
            color: var(--bp-text-muted);
            margin: 0;
        }
        .process-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bp-text-dim);
            font-size: 22px;
            height: 100%;
        }

        /* FAQ */
        .faq-section {
            padding: 4.5rem 0;
            background: var(--bp-bg-2);
            border-top: 1px solid var(--bp-border);
            border-bottom: 1px solid var(--bp-border);
        }
        .faq-section .accordion-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md) !important;
            margin-bottom: 0.75rem;
            overflow: hidden;
        }
        .faq-section .accordion-button {
            background: var(--bp-card);
            color: var(--bp-text);
            padding: 1.1rem 1.35rem;
            font-weight: 600;
            font-size: 15px;
            border: none;
            box-shadow: none;
            position: relative;
            transition: var(--bp-transition);
        }
        .faq-section .accordion-button::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--bp-green);
            border-radius: 0 3px 3px 0;
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: var(--bp-card-hover);
            color: var(--bp-green);
            box-shadow: none;
        }
        .faq-section .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid var(--bp-green);
            outline-offset: 1px;
        }
        .faq-section .accordion-button::after {
            filter: brightness(0) invert(0.7);
            transition: transform 0.3s ease;
        }
        .faq-section .accordion-body {
            background: var(--bp-card);
            color: var(--bp-text-muted);
            padding: 1rem 1.35rem 1.3rem;
            font-size: 14px;
            line-height: 1.75;
            border-top: 1px solid var(--bp-border);
        }

        /* CTA 表单 */
        .cta-section {
            padding: 4.5rem 0 5rem;
        }
        .cta-wrap {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2.75rem 2.2rem;
            position: relative;
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .cta-wrap::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: repeating-linear-gradient(90deg, var(--bp-green) 0, var(--bp-green) 8px, transparent 8px, transparent 16px);
            opacity: 0.6;
        }
        .cta-wrap::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -60px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(255, 122, 26, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-wrap h2 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 0.7rem;
            color: #ffffff;
            position: relative;
            z-index: 1;
        }
        .cta-wrap .cta-desc {
            color: var(--bp-text-muted);
            font-size: 15px;
            margin-bottom: 1.75rem;
            max-width: 540px;
            position: relative;
            z-index: 1;
        }
        .cta-form .form-control,
        .cta-form .form-select {
            background: var(--bp-bg);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            color: var(--bp-text);
            padding: 0.8rem 1rem;
            font-size: 14px;
            transition: var(--bp-transition);
        }
        .cta-form .form-control:focus,
        .cta-form .form-select:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46, 229, 157, 0.15);
            outline: none;
        }
        .cta-form .form-control::placeholder {
            color: var(--bp-text-dim);
        }
        .cta-form label {
            font-size: 13px;
            color: var(--bp-text-muted);
            margin-bottom: 0.35rem;
            font-weight: 500;
        }
        .cta-submit {
            background: var(--bp-orange);
            color: #0E1216;
            border: none;
            border-radius: var(--bp-radius-sm);
            padding: 0.85rem 2.2rem;
            font-weight: 700;
            font-size: 15px;
            transition: var(--bp-transition);
            white-space: nowrap;
        }
        .cta-submit:hover {
            background: #ff8c3f;
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(255, 122, 26, 0.3);
            color: #0E1216;
        }
        .cta-submit:active {
            transform: scale(0.98);
        }

        /* 分页 */
        .pagination-wrap {
            padding: 1.5rem 0 4rem;
            display: flex;
            justify-content: center;
        }
        .pagination-dark .page-link {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            color: var(--bp-text-muted);
            padding: 0.6rem 1rem;
            font-size: 13px;
            font-family: var(--bp-font-mono);
            transition: var(--bp-transition);
        }
        .pagination-dark .page-link:hover {
            background: var(--bp-card-hover);
            border-color: var(--bp-border-hover);
            color: var(--bp-green);
        }
        .pagination-dark .page-item.active .page-link {
            background: var(--bp-green);
            border-color: var(--bp-green);
            color: #0E1216;
            font-weight: 700;
        }
        .pagination-dark .page-item.disabled .page-link {
            background: transparent;
            border-color: var(--bp-border);
            color: var(--bp-text-dim);
            opacity: 0.5;
        }

        /* 板块标题 */
        .section-label {
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--bp-green);
            margin-bottom: 0.5rem;
            display: inline-block;
        }
        .section-title {
            font-size: 26px;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }
        .section-sub {
            font-size: 15px;
            color: var(--bp-text-muted);
            max-width: 620px;
            margin-bottom: 2.2rem;
            line-height: 1.75;
        }

        /* 响应式 */
        @media (max-width: 992px) {
            .cat-banner {
                min-height: 260px;
            }
            .cat-banner h1 {
                font-size: 28px;
            }
            .cat-banner .lead {
                font-size: 14px;
            }
            .section-title {
                font-size: 22px;
            }
            .cta-wrap {
                padding: 2rem 1.5rem;
            }
            .stats-panel {
                padding: 1.75rem 1.25rem;
            }
        }
        @media (max-width: 768px) {
            .cat-banner {
                min-height: 220px;
            }
            .cat-banner h1 {
                font-size: 23px;
            }
            .cat-banner .lead {
                font-size: 13px;
            }
            .cat-banner .container {
                padding-top: 3rem;
                padding-bottom: 2rem;
            }
            .filter-strip {
                padding: 0.65rem 0;
            }
            .filter-pill {
                padding: 0.4rem 1rem;
                font-size: 12px;
            }
            .expert-section,
            .process-section,
            .faq-section,
            .cta-section {
                padding: 2.5rem 0;
            }
            .stats-panel-section {
                padding: 1.5rem 0 2.5rem;
            }
            .feature-section {
                padding: 2.5rem 0;
            }
            .section-title {
                font-size: 19px;
            }
            .section-sub {
                font-size: 13px;
                margin-bottom: 1.5rem;
            }
            .stat-item .value {
                font-size: 24px;
            }
            .cta-wrap h2 {
                font-size: 20px;
            }
            .process-arrow {
                transform: rotate(90deg);
                height: auto;
                padding: 0.5rem 0;
            }
            .pagination-dark .page-link {
                padding: 0.45rem 0.7rem;
                font-size: 12px;
            }
        }
        @media (max-width: 520px) {
            .cat-banner h1 {
                font-size: 20px;
            }
            .cat-breadcrumb {
                font-size: 11px;
                margin-bottom: 0.8rem;
            }
            .expert-card .match-name {
                font-size: 14px;
            }
            .stat-item {
                padding: 0.9rem 0.7rem;
            }
            .stat-item .value {
                font-size: 20px;
            }
            .cta-wrap {
                padding: 1.5rem 1rem;
            }
            .cta-submit {
                width: 100%;
                padding: 0.8rem 1rem;
            }
        }

/* roulang page: category5 */
:root {
            --bp-bg: #0E1216;
            --bp-bg-2: #121820;
            --bp-card: #151D26;
            --bp-card-hover: #1A2430;
            --bp-border: rgba(255,255,255,0.08);
            --bp-border-hover: rgba(46,229,157,0.65);
            --bp-text: #E8EDF2;
            --bp-text-muted: #8A94A6;
            --bp-text-dim: #5C6678;
            --bp-green: #2EE59D;
            --bp-green-soft: rgba(46,229,157,0.14);
            --bp-orange: #FF7A1A;
            --bp-orange-soft: rgba(255,122,26,0.14);
            --bp-lime: #B6FF2E;
            --bp-radius-sm: 8px;
            --bp-radius-md: 14px;
            --bp-radius-lg: 18px;
            --bp-shadow: 0 10px 30px rgba(0,0,0,0.35);
            --bp-shadow-hover: 0 16px 42px rgba(0,0,0,0.5);
            --bp-font-mono: 'Roboto Mono', 'SF Mono', 'Consolas', monospace;
            --bp-transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            background-color: var(--bp-bg);
            color: var(--bp-text);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }
        a:hover {
            color: var(--bp-green);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
        }

        /* ===== 面包屑与页头 ===== */
        .cat5-breadcrumb {
            font-size: 0.85rem;
            color: var(--bp-text-muted);
            margin-bottom: 0.8rem;
            letter-spacing: 0.02em;
        }
        .cat5-breadcrumb a {
            color: var(--bp-text-muted);
            transition: color var(--bp-transition);
        }
        .cat5-breadcrumb a:hover {
            color: var(--bp-green);
        }
        .cat5-breadcrumb .sep {
            margin: 0 0.5rem;
            color: var(--bp-text-dim);
        }
        .cat5-breadcrumb .current {
            color: var(--bp-green);
        }

        .cat5-hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 3.5rem 0 3rem;
            overflow: hidden;
            border-bottom: 1px solid var(--bp-border);
        }
        .cat5-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14,18,22,0.94) 0%, rgba(14,18,22,0.75) 55%, rgba(14,18,22,0.6) 100%);
            z-index: 1;
        }
        .cat5-hero .container {
            position: relative;
            z-index: 2;
        }
        .cat5-hero h1 {
            font-size: clamp(1.7rem, 3.6vw, 2.7rem);
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 1rem;
            color: #ffffff;
            letter-spacing: -0.01em;
        }
        .cat5-hero h1 .highlight {
            color: var(--bp-green);
        }
        .cat5-hero .hero-desc {
            font-size: 1.05rem;
            color: rgba(232,237,242,0.82);
            max-width: 720px;
            line-height: 1.85;
            margin: 0 0 1.5rem;
        }
        .cat5-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
            font-size: 0.88rem;
            color: var(--bp-text-muted);
        }
        .cat5-hero .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .cat5-hero .hero-meta .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--bp-green);
            box-shadow: 0 0 8px var(--bp-green);
        }

        /* ===== 筛选条 ===== */
        .filter-bar {
            background: var(--bp-bg-2);
            border-bottom: 1px solid var(--bp-border);
            padding: 0.9rem 0;
            position: sticky;
            top: 0;
            z-index: 10;
        }
        .filter-bar .filter-scroll {
            display: flex;
            gap: 0.55rem;
            overflow-x: auto;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
            padding: 0.2rem 0;
        }
        .filter-bar .filter-scroll::-webkit-scrollbar {
            display: none;
        }
        .filter-bar .filter-pill {
            flex: 0 0 auto;
            padding: 0.42rem 1.1rem;
            border-radius: 50px;
            font-size: 0.86rem;
            font-weight: 500;
            color: var(--bp-text-muted);
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            cursor: pointer;
            transition: all var(--bp-transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .filter-bar .filter-pill:hover {
            border-color: var(--bp-border-hover);
            color: var(--bp-text);
            background: var(--bp-card-hover);
        }
        .filter-bar .filter-pill.active {
            background: var(--bp-green);
            color: #0E1216;
            border-color: var(--bp-green);
            font-weight: 700;
        }

        /* ===== 指数数据看板 ===== */
        .index-dashboard {
            padding: 3rem 0 1.5rem;
        }
        .index-dashboard .board-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--bp-text);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .index-dashboard .board-title .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: var(--bp-green);
            box-shadow: 0 0 10px var(--bp-green);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.85); }
        }
        .index-board-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 1.2rem;
            margin-bottom: 1rem;
        }
        .index-board-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            padding: 1.25rem 1.4rem;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
            position: relative;
            overflow: hidden;
        }
        .index-board-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--bp-green), var(--bp-lime));
            opacity: 0;
            transition: opacity var(--bp-transition);
        }
        .index-board-item:hover {
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow);
        }
        .index-board-item:hover::after {
            opacity: 1;
        }
        .index-board-item .board-label {
            font-size: 0.8rem;
            color: var(--bp-text-muted);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }
        .index-board-item .board-value {
            font-family: var(--bp-font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--bp-text);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .index-board-item .board-value.orange {
            color: var(--bp-orange);
        }
        .index-board-item .board-value.green {
            color: var(--bp-green);
        }
        .index-board-item .board-trend {
            font-size: 0.8rem;
            color: var(--bp-text-muted);
            margin-top: 0.3rem;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .index-board-item .board-trend.up {
            color: var(--bp-green);
        }
        .index-board-item .board-trend.down {
            color: var(--bp-orange);
        }

        /* ===== 卡片网格 ===== */
        .data-card-grid {
            padding: 2.5rem 0 1.5rem;
        }
        .data-card-grid .grid-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .data-card-grid .grid-title .accent-bar {
            width: 4px;
            height: 1.3em;
            background: var(--bp-green);
            border-radius: 4px;
        }
        .data-card-grid .row-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.4rem;
        }
        .dc-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md);
            overflow: hidden;
            transition: transform var(--bp-transition), border-color var(--bp-transition), box-shadow var(--bp-transition);
            display: flex;
            flex-direction: column;
        }
        .dc-card:hover {
            transform: translateY(-5px);
            border-color: var(--bp-border-hover);
            box-shadow: var(--bp-shadow-hover);
        }
        .dc-card .dc-cover {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--bp-bg-2);
        }
        .dc-card .dc-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .dc-card:hover .dc-cover img {
            transform: scale(1.06);
        }
        .dc-card .dc-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(14,18,22,0.85);
            border: 1px dashed rgba(46,229,157,0.5);
            color: var(--bp-green);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 0.3rem 0.75rem;
            border-radius: 4px;
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
        }
        .dc-card .dc-body {
            padding: 1.1rem 1.25rem 1.2rem;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .dc-card .dc-league {
            font-size: 0.78rem;
            color: var(--bp-text-muted);
            margin-bottom: 0.4rem;
            letter-spacing: 0.03em;
        }
        .dc-card .dc-title {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--bp-text);
            line-height: 1.5;
            margin-bottom: 0.6rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .dc-card .dc-highlight {
            font-size: 0.84rem;
            color: var(--bp-text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .dc-card .dc-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 0.75rem;
            padding-top: 0.75rem;
            border-top: 1px solid var(--bp-border);
            font-size: 0.78rem;
            color: var(--bp-text-dim);
        }
        .dc-card .dc-footer .dc-time {
            font-family: var(--bp-font-mono);
        }
        .dc-card .dc-footer .dc-link {
            color: var(--bp-green);
            font-weight: 600;
            transition: color var(--bp-transition);
        }
        .dc-card .dc-footer .dc-link:hover {
            color: var(--bp-lime);
        }

        /* ===== 指数对比面板 ===== */
        .compare-panel {
            padding: 3rem 0 1.5rem;
        }
        .compare-panel .compare-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .compare-panel .compare-title .accent-bar {
            width: 4px;
            height: 1.3em;
            background: var(--bp-orange);
            border-radius: 4px;
        }
        .compare-box {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .compare-box .compare-head {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            padding: 0.9rem 1.4rem;
            background: rgba(0,0,0,0.25);
            border-bottom: 1px solid var(--bp-border);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--bp-text-muted);
            letter-spacing: 0.03em;
        }
        .compare-box .compare-row {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            padding: 0.85rem 1.4rem;
            border-bottom: 1px solid var(--bp-border);
            font-size: 0.92rem;
            align-items: center;
            transition: background var(--bp-transition);
        }
        .compare-box .compare-row:last-child {
            border-bottom: none;
        }
        .compare-box .compare-row:hover {
            background: var(--bp-card-hover);
        }
        .compare-box .compare-row .label {
            color: var(--bp-text);
            font-weight: 600;
        }
        .compare-box .compare-row .value-ordinary {
            color: var(--bp-text-muted);
        }
        .compare-box .compare-row .value-qt {
            color: var(--bp-green);
            font-weight: 700;
            font-family: var(--bp-font-mono);
        }
        .compare-box .compare-row.highlight-row {
            background: var(--bp-green-soft);
            border-left: 3px solid var(--bp-green);
        }

        /* ===== 品牌介绍 ===== */
        .brand-intro {
            padding: 3rem 0 1.5rem;
        }
        .brand-intro .intro-card {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-lg);
            padding: 2rem 2.2rem;
            position: relative;
            overflow: hidden;
        }
        .brand-intro .intro-card::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(46,229,157,0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .brand-intro .intro-card h2 {
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 0 1rem;
            color: var(--bp-text);
        }
        .brand-intro .intro-card p {
            font-size: 0.94rem;
            color: var(--bp-text-muted);
            line-height: 1.9;
            margin: 0 0 0.8rem;
        }
        .brand-intro .intro-card p:last-child {
            margin-bottom: 0;
        }
        .brand-intro .intro-card p strong {
            color: var(--bp-text);
            font-weight: 600;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 3rem 0 1.5rem;
        }
        .faq-section .faq-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .faq-section .faq-title .accent-bar {
            width: 4px;
            height: 1.3em;
            background: var(--bp-green);
            border-radius: 4px;
        }
        .faq-section .accordion-item {
            background: var(--bp-card);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-md) !important;
            margin-bottom: 0.8rem;
            overflow: hidden;
            transition: border-color var(--bp-transition);
        }
        .faq-section .accordion-item:hover {
            border-color: var(--bp-border-hover);
        }
        .faq-section .accordion-button {
            background: transparent;
            color: var(--bp-text);
            font-weight: 600;
            font-size: 0.94rem;
            padding: 1.1rem 1.4rem;
            border: none;
            box-shadow: none;
            position: relative;
            transition: color var(--bp-transition);
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--bp-green);
            box-shadow: none;
        }
        .faq-section .accordion-button::after {
            filter: invert(1) sepia(0.4) saturate(4) hue-rotate(90deg);
        }
        .faq-section .accordion-button:focus {
            outline: 2px solid var(--bp-green);
            outline-offset: 2px;
            box-shadow: none;
        }
        .faq-section .accordion-button .faq-index {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 6px;
            background: var(--bp-green-soft);
            color: var(--bp-green);
            font-size: 0.78rem;
            font-weight: 700;
            margin-right: 0.7rem;
            flex-shrink: 0;
        }
        .faq-section .accordion-body {
            color: var(--bp-text-muted);
            font-size: 0.9rem;
            line-height: 1.85;
            padding: 0.4rem 1.4rem 1.2rem;
        }
        .faq-section .accordion-body::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--bp-green);
            border-radius: 3px;
        }

        /* ===== CTA 表单 ===== */
        .cta-section {
            padding: 3.5rem 0 4rem;
        }
        .cta-ticket {
            background: var(--bp-card);
            border: 1px dashed rgba(46,229,157,0.4);
            border-radius: var(--bp-radius-lg);
            padding: 2.5rem 2.8rem;
            position: relative;
            overflow: hidden;
            box-shadow: var(--bp-shadow);
        }
        .cta-ticket::before,
        .cta-ticket::after {
            content: '';
            position: absolute;
            top: 50%;
            width: 18px;
            height: 18px;
            background: var(--bp-bg);
            border: 1px dashed rgba(46,229,157,0.4);
            border-radius: 50%;
            transform: translateY(-50%);
            z-index: 1;
        }
        .cta-ticket::before {
            left: -9px;
        }
        .cta-ticket::after {
            right: -9px;
        }
        .cta-ticket h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 0 0.7rem;
            color: var(--bp-text);
        }
        .cta-ticket .cta-sub {
            font-size: 0.94rem;
            color: var(--bp-text-muted);
            margin-bottom: 1.8rem;
            line-height: 1.8;
        }
        .cta-ticket .form-label {
            color: var(--bp-text-muted);
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 0.4rem;
        }
        .cta-ticket .form-control,
        .cta-ticket .form-select {
            background: var(--bp-bg-2);
            border: 1px solid var(--bp-border);
            border-radius: var(--bp-radius-sm);
            color: var(--bp-text);
            padding: 0.7rem 1rem;
            font-size: 0.9rem;
            transition: border-color var(--bp-transition), box-shadow var(--bp-transition);
        }
        .cta-ticket .form-control:focus,
        .cta-ticket .form-select:focus {
            border-color: var(--bp-green);
            box-shadow: 0 0 0 3px rgba(46,229,157,0.15);
            outline: none;
        }
        .cta-ticket .form-control::placeholder {
            color: var(--bp-text-dim);
        }
        .cta-ticket .btn-submit {
            background: var(--bp-green);
            color: #0E1216;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 0.75rem 2rem;
            border-radius: var(--bp-radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--bp-transition);
            letter-spacing: 0.03em;
        }
        .cta-ticket .btn-submit:hover {
            background: var(--bp-lime);
            transform: scale(1.02);
            box-shadow: 0 8px 20px rgba(46,229,157,0.3);
        }
        .cta-ticket .btn-submit:active {
            transform: scale(0.98);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 992px) {
            .cat5-hero {
                padding: 2.5rem 0 2rem;
            }
            .cat5-hero h1 {
                font-size: 1.65rem;
            }
            .cat5-hero .hero-desc {
                font-size: 0.95rem;
            }
            .compare-box .compare-head,
            .compare-box .compare-row {
                grid-template-columns: 1fr 1fr;
                gap: 0.4rem;
            }
            .compare-box .compare-head .col-3,
            .compare-box .compare-row .col-3 {
                display: none;
            }
            .cta-ticket {
                padding: 2rem 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .index-board-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.8rem;
            }
            .index-board-item .board-value {
                font-size: 1.5rem;
            }
            .data-card-grid .row-cards {
                grid-template-columns: 1fr;
            }
            .dc-card .dc-cover {
                aspect-ratio: 16 / 9;
            }
            .compare-box .compare-head,
            .compare-box .compare-row {
                grid-template-columns: 1fr;
                gap: 0.2rem;
            }
            .compare-box .compare-head {
                display: none;
            }
            .compare-box .compare-row {
                padding: 0.7rem 1rem;
            }
            .brand-intro .intro-card {
                padding: 1.5rem;
            }
            .cta-ticket h2 {
                font-size: 1.25rem;
            }
            .cta-ticket {
                padding: 1.5rem 1.2rem;
            }
            .cat5-hero .hero-meta {
                flex-direction: column;
                gap: 0.3rem;
            }
        }
        @media (max-width: 520px) {
            .index-board-grid {
                grid-template-columns: 1fr;
                gap: 0.7rem;
            }
            .index-board-item {
                padding: 1rem 1.1rem;
            }
            .index-board-item .board-value {
                font-size: 1.7rem;
            }
            .filter-bar .filter-pill {
                padding: 0.35rem 0.9rem;
                font-size: 0.8rem;
            }
            .cat5-hero {
                padding: 2rem 0 1.5rem;
            }
            .cat5-hero h1 {
                font-size: 1.4rem;
            }
        }