/* roulang page: index */
:root {
            --td-bg-main: #0c1017;
            --td-bg-surface: #131924;
            --td-bg-card: #18202f;
            --td-gold: #E5A93C;
            --td-gold-hover: #f3be5d;
            --td-teal: #00D293;
            --td-text-title: #FFFFFF;
            --td-text-body: #94A3B8;
            --td-text-muted: #64748B;
            --td-border: rgba(255, 255, 255, 0.08);
            --td-border-gold: rgba(229, 169, 60, 0.35);
            --td-radius: 10px;
            --td-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
        }
        * { box-sizing: border-box; }
        body {
            background-color: var(--td-bg-main);
            color: var(--td-text-body);
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        img { max-width: 100%; height: auto; }
        .section-padding { padding: 88px 0; }
        @media (max-width: 768px) { .section-padding { padding: 56px 0; } }
        .section-title-wrap { margin-bottom: 48px; }
        .section-tag {
            display: inline-block;
            color: var(--td-gold);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 10px;
            background: rgba(229, 169, 60, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            border: 1px solid var(--td-border-gold);
        }
        .section-title {
            color: var(--td-text-title);
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        @media (max-width: 768px) { .section-title { font-size: 26px; } }
        .section-desc {
            color: var(--td-text-muted);
            max-width: 780px;
            margin: 0 auto;
            font-size: 15px;
            line-height: 1.8;
        }
        .navbar-custom {
            background-color: #0A0D14;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #FFF;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
        }
        .navbar-brand-custom i { color: var(--td-gold); font-size: 24px; }
        .brand-badge {
            font-size: 11px;
            background: rgba(229, 169, 60, 0.2);
            color: var(--td-gold);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--td-border-gold);
            font-weight: 600;
        }
        .nav-link-custom {
            color: #CBD5E1 !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            transition: color 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--td-gold) !important;
        }
        .btn-gold {
            background: linear-gradient(135deg, #E5A93C 0%, #d49524 100%);
            color: #0c1017 !important;
            font-weight: 700;
            font-size: 14px;
            border-radius: 6px;
            padding: 10px 22px;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(229, 169, 60, 0.3);
            transition: all 0.25s ease;
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #f3be5d 0%, #E5A93C 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(229, 169, 60, 0.45);
        }
        .btn-outline-custom {
            background: rgba(255, 255, 255, 0.05);
            color: #FFFFFF !important;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            padding: 10px 22px;
            border: 1px solid var(--td-border);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-outline-custom:hover {
            border-color: var(--td-gold);
            color: var(--td-gold) !important;
            background: rgba(229, 169, 60, 0.08);
        }
        .hero-banner {
            position: relative;
            background: radial-gradient(circle at 80% 20%, rgba(229, 169, 60, 0.12) 0%, transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(0, 210, 147, 0.08) 0%, transparent 45%),
                        linear-gradient(180deg, #0A0D14 0%, var(--td-bg-main) 100%);
            padding: 90px 0 70px;
            border-bottom: 1px solid var(--td-border);
            overflow: hidden;
        }
        .hero-bg-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: url('/assets/images/25ab3fd41c750a01.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.14;
            mix-blend-mode: overlay;
            pointer-events: none;
        }
        .hero-title {
            font-size: 40px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.28;
            margin-bottom: 22px;
            letter-spacing: -0.5px;
        }
        @media (max-width: 768px) { .hero-title { font-size: 30px; } }
        .hero-desc {
            font-size: 16px;
            color: #CBD5E1;
            line-height: 1.85;
            margin-bottom: 30px;
        }
        .countdown-bar {
            background: rgba(19, 25, 36, 0.85);
            border: 1px solid var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 16px 24px;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        .countdown-digits {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .time-box {
            background: #0A0D14;
            border: 1px solid var(--td-border);
            border-radius: 6px;
            padding: 6px 12px;
            text-align: center;
            min-width: 54px;
        }
        .time-box .num {
            font-size: 18px;
            font-weight: 800;
            color: var(--td-gold);
            display: block;
            line-height: 1.2;
        }
        .time-box .lbl {
            font-size: 10px;
            color: var(--td-text-muted);
            text-transform: uppercase;
        }
        .hero-console-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            box-shadow: var(--td-shadow);
            position: relative;
        }
        .console-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--td-border);
            padding-bottom: 14px;
            margin-bottom: 18px;
        }
        .console-dots { display: flex; gap: 6px; }
        .console-dot { width: 10px; height: 10px; border-radius: 50%; background: #2f384a; }
        .console-dot.red { background: #ef4444; }
        .console-dot.yellow { background: #f59e0b; }
        .console-dot.green { background: #10b981; }
        .console-title { font-size: 13px; font-weight: 600; color: #94A3B8; }
        .metrics-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 26px 20px;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .metrics-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            background: transparent;
            transition: background 0.3s;
        }
        .metrics-card:hover {
            transform: translateY(-4px);
            border-color: var(--td-border-gold);
            box-shadow: var(--td-shadow);
        }
        .metrics-card:hover::before {
            background: var(--td-gold);
        }
        .metric-num {
            font-size: 34px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.1;
            margin-bottom: 8px;
            font-variant-numeric: tabular-nums;
        }
        .metric-label {
            font-size: 14px;
            color: var(--td-text-muted);
            font-weight: 500;
        }
        .feature-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 30px 24px;
            height: 100%;
            transition: all 0.3s ease;
        }
        .feature-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-4px);
            box-shadow: var(--td-shadow);
        }
        .feature-icon-box {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            background: rgba(229, 169, 60, 0.1);
            color: var(--td-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 20px;
            border: 1px solid rgba(229, 169, 60, 0.2);
        }
        .feature-card h3 {
            font-size: 19px;
            color: #FFFFFF;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--td-text-body);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .step-tree-item {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            position: relative;
            height: 100%;
        }
        .step-badge {
            font-size: 12px;
            font-weight: 800;
            color: var(--td-gold);
            background: rgba(229, 169, 60, 0.12);
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 14px;
            display: inline-block;
        }
        .step-tree-item h4 {
            font-size: 17px;
            color: #FFFFFF;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .step-tree-item p {
            font-size: 13.5px;
            color: var(--td-text-body);
            line-height: 1.65;
            margin: 0;
        }
        .showcase-box {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            box-shadow: var(--td-shadow);
        }
        .case-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            height: 100%;
            transition: all 0.3s;
        }
        .case-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-4px);
        }
        .case-img-wrap {
            height: 180px;
            position: relative;
            overflow: hidden;
        }
        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .case-card:hover .case-img-wrap img {
            transform: scale(1.05);
        }
        .case-body {
            padding: 22px;
        }
        .case-tag {
            font-size: 11px;
            color: var(--td-teal);
            background: rgba(0, 210, 147, 0.1);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 10px;
        }
        .case-body h4 {
            font-size: 17px;
            color: #FFFFFF;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .case-body p {
            font-size: 13.5px;
            color: var(--td-text-body);
            line-height: 1.6;
            margin: 0;
        }
        .plan-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 36px 28px;
            position: relative;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .plan-card.highlight {
            border-color: var(--td-gold);
            background: linear-gradient(180deg, #182232 0%, var(--td-bg-surface) 100%);
            box-shadow: 0 0 35px rgba(229, 169, 60, 0.15);
        }
        .plan-popular-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--td-gold);
            color: #0c1017;
            font-size: 11px;
            font-weight: 800;
            padding: 3px 14px;
            border-radius: 20px;
            text-transform: uppercase;
        }
        .plan-name { font-size: 20px; font-weight: 700; color: #FFFFFF; margin-bottom: 8px; }
        .plan-desc { font-size: 13px; color: var(--td-text-muted); margin-bottom: 20px; min-height: 38px; }
        .plan-tier { font-size: 28px; font-weight: 800; color: #FFFFFF; margin-bottom: 24px; }
        .plan-tier span { font-size: 13px; font-weight: 400; color: var(--td-text-muted); }
        .plan-features { list-style: none; padding: 0; margin: 0 0 30px; flex-grow: 1; }
        .plan-features li {
            font-size: 13.5px;
            color: #CBD5E1;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .plan-features li i { color: var(--td-teal); font-size: 13px; }
        .honor-badge-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 20px;
            text-align: center;
            transition: all 0.25s;
        }
        .honor-badge-card:hover { border-color: var(--td-gold); }
        .honor-badge-card i { font-size: 32px; color: var(--td-gold); margin-bottom: 12px; }
        .honor-badge-card h5 { font-size: 15px; color: #FFFFFF; font-weight: 600; margin-bottom: 4px; }
        .honor-badge-card p { font-size: 12px; color: var(--td-text-muted); margin: 0; }
        .review-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 26px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .review-rating { color: var(--td-gold); font-size: 13px; margin-bottom: 14px; }
        .review-text { font-size: 14px; color: #CBD5E1; line-height: 1.7; margin-bottom: 18px; font-style: italic; }
        .reviewer-meta { display: flex; align-items: center; gap: 12px; }
        .reviewer-avatar {
            width: 42px; height: 42px; border-radius: 50%;
            background: #232c3d; display: flex; align-items: center; justify-content: center;
            color: var(--td-gold); font-weight: 700; font-size: 16px;
            border: 1px solid var(--td-border);
        }
        .reviewer-info h6 { font-size: 14px; color: #FFF; font-weight: 600; margin: 0; }
        .reviewer-info span { font-size: 12px; color: var(--td-text-muted); }
        .category-portal-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 32px 28px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .category-portal-card::after {
            content: '';
            position: absolute;
            bottom: 0; left: 0; right: 0; height: 3px;
            background: var(--td-gold);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }
        .category-portal-card:hover {
            transform: translateY(-5px);
            border-color: var(--td-border-gold);
            box-shadow: var(--td-shadow);
        }
        .category-portal-card:hover::after {
            transform: scaleX(1);
        }
        .portal-icon {
            width: 52px; height: 52px;
            border-radius: 10px;
            background: rgba(229, 169, 60, 0.12);
            color: var(--td-gold);
            display: flex; align-items: center; justify-content: center;
            font-size: 24px;
            margin-bottom: 20px;
            border: 1px solid rgba(229, 169, 60, 0.2);
        }
        .category-portal-card h3 {
            font-size: 20px;
            color: #FFFFFF;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .category-portal-card p {
            font-size: 14px;
            color: var(--td-text-body);
            line-height: 1.65;
            margin-bottom: 20px;
        }
        .portal-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--td-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .portal-link:hover {
            color: #FFFFFF;
            gap: 10px;
        }
        .faq-accordion .accordion-item {
            background-color: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius) !important;
            margin-bottom: 14px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background-color: var(--td-bg-surface);
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 600;
            padding: 18px 24px;
            box-shadow: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background-color: #1a2232;
            color: var(--td-gold);
            border-left: 3px solid var(--td-gold);
        }
        .faq-accordion .accordion-button::after {
            filter: invert(1);
        }
        .faq-accordion .accordion-body {
            background-color: var(--td-bg-surface);
            color: var(--td-text-body);
            font-size: 14.5px;
            line-height: 1.8;
            padding: 20px 24px;
            border-top: 1px solid var(--td-border);
        }
        .cms-post-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: all 0.3s;
        }
        .cms-post-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-4px);
        }
        .cms-post-date {
            font-size: 12px;
            color: var(--td-text-muted);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .cms-post-title {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .cms-post-desc {
            font-size: 13px;
            color: var(--td-text-body);
            line-height: 1.6;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .cms-post-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--td-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .cta-sprint-section {
            background: linear-gradient(135deg, #111722 0%, #0A0D14 100%);
            border-top: 1px solid var(--td-border);
            border-bottom: 1px solid var(--td-border);
            padding: 80px 0;
            position: relative;
        }
        .cta-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border-gold);
            border-radius: 12px;
            padding: 48px 40px;
            box-shadow: var(--td-shadow);
        }
        @media (max-width: 768px) { .cta-card { padding: 32px 20px; } }
        .footer-custom {
            background-color: #080B10;
            border-top: 1px solid var(--td-border);
            padding: 60px 0 30px;
            color: var(--td-text-muted);
            font-size: 14px;
        }
        .footer-title {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        .footer-links { list-style: none; padding: 0; margin: 0; }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a { color: var(--td-text-body); font-size: 13.5px; }
        .footer-links a:hover { color: var(--td-gold); }
        .footer-bottom {
            margin-top: 50px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 13px;
        }

/* roulang page: article */
:root {
            --td-bg-main: #0c1017;
            --td-bg-surface: #131924;
            --td-bg-card: #18202f;
            --td-gold: #E5A93C;
            --td-gold-hover: #f3be5d;
            --td-teal: #00D293;
            --td-text-title: #FFFFFF;
            --td-text-body: #94A3B8;
            --td-text-muted: #64748B;
            --td-border: rgba(255, 255, 255, 0.08);
            --td-border-gold: rgba(229, 169, 60, 0.35);
            --td-radius: 10px;
            --td-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
        }

        body {
            background-color: var(--td-bg-main);
            color: var(--td-text-body);
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        img { max-width: 100%; height: auto; }

        .navbar-custom {
            background-color: #0A0D14;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
        }

        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #FFF;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
        }

        .navbar-brand-custom i { color: var(--td-gold); font-size: 24px; }

        .brand-badge {
            font-size: 11px;
            background: rgba(229, 169, 60, 0.2);
            color: var(--td-gold);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--td-border-gold);
            font-weight: 600;
        }

        .nav-link-custom {
            color: #CBD5E1 !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            transition: color 0.2s ease;
        }

        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--td-gold) !important;
        }

        .btn-gold {
            background: linear-gradient(135deg, #E5A93C 0%, #d49524 100%);
            color: #0c1017 !important;
            font-weight: 700;
            font-size: 14px;
            border-radius: 6px;
            padding: 10px 22px;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(229, 169, 60, 0.3);
            transition: all 0.25s ease;
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, #f3be5d 0%, #E5A93C 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(229, 169, 60, 0.45);
        }

        .btn-outline-custom {
            background: rgba(255, 255, 255, 0.05);
            color: #FFFFFF !important;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            padding: 10px 22px;
            border: 1px solid var(--td-border);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }

        .btn-outline-custom:hover {
            border-color: var(--td-gold);
            color: var(--td-gold) !important;
            background: rgba(229, 169, 60, 0.08);
        }

        /* 顶部紧凑导读区 */
        .doc-header-banner {
            background: radial-gradient(circle at 85% 15%, rgba(229, 169, 60, 0.09) 0%, transparent 40%),
                        linear-gradient(180deg, #0A0D14 0%, var(--td-bg-main) 100%);
            border-bottom: 1px solid var(--td-border);
            padding: 38px 0 34px;
            position: relative;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--td-text-muted);
            margin-bottom: 20px;
            list-style: none;
            padding: 0;
        }

        .breadcrumb-custom a { color: var(--td-text-body); }
        .breadcrumb-custom a:hover { color: var(--td-gold); }
        .breadcrumb-custom .separator { font-size: 10px; color: var(--td-text-muted); }
        .breadcrumb-custom .current { color: var(--td-gold); }

        .article-h1 {
            color: var(--td-text-title);
            font-size: 34px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            font-size: 13px;
            color: var(--td-text-muted);
            padding-bottom: 6px;
        }

        .meta-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--td-border);
            padding: 4px 12px;
            border-radius: 4px;
            color: #CBD5E1;
        }

        .meta-pill.highlight {
            background: rgba(229, 169, 60, 0.1);
            border-color: var(--td-border-gold);
            color: var(--td-gold);
            font-weight: 600;
        }

        /* 核心卖点摘要条 */
        .article-brief-banner {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-left: 4px solid var(--td-gold);
            border-radius: var(--td-radius);
            padding: 22px 26px;
            margin: 36px 0;
            box-shadow: var(--td-shadow);
        }

        .brief-title {
            color: #FFFFFF;
            font-size: 15px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .brief-content {
            font-size: 14px;
            color: #CBD5E1;
            line-height: 1.8;
            margin: 0;
        }

        /* 正文主容器排版 */
        .article-main-wrapper {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 46px 50px;
            box-shadow: var(--td-shadow);
            margin-bottom: 40px;
        }

        .article-rich-text {
            font-size: 16px;
            line-height: 1.9;
            color: #D1D5DB;
        }

        .article-rich-text h2 {
            color: #FFFFFF;
            font-size: 24px;
            font-weight: 700;
            margin-top: 42px;
            margin-bottom: 18px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .article-rich-text h2::before {
            content: "";
            display: inline-block;
            width: 4px;
            height: 20px;
            background: var(--td-gold);
            border-radius: 2px;
        }

        .article-rich-text h3 {
            color: #F3F4F6;
            font-size: 19px;
            font-weight: 600;
            margin-top: 30px;
            margin-bottom: 14px;
        }

        .article-rich-text p {
            margin-bottom: 22px;
            text-align: justify;
        }

        .article-rich-text ul, .article-rich-text ol {
            margin-bottom: 24px;
            padding-left: 24px;
        }

        .article-rich-text li {
            margin-bottom: 10px;
            color: #CBD5E1;
        }

        .article-rich-text blockquote {
            background: rgba(12, 16, 23, 0.7);
            border-left: 3px solid var(--td-teal);
            padding: 18px 24px;
            margin: 28px 0;
            border-radius: 0 8px 8px 0;
            color: #CBD5E1;
            font-style: italic;
        }

        .article-rich-text img {
            border-radius: 8px;
            border: 1px solid var(--td-border);
            margin: 26px 0;
            box-shadow: var(--td-shadow);
            display: block;
        }

        /* 战报式要点提炼盒 */
        .summary-callout-card {
            background: linear-gradient(145deg, #18202f 0%, #111722 100%);
            border: 1px solid var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 28px 30px;
            margin: 38px 0;
        }

        .callout-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            border-bottom: 1px solid rgba(229, 169, 60, 0.2);
            padding-bottom: 12px;
        }

        .callout-title {
            color: var(--td-gold);
            font-size: 16px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .callout-tag {
            font-size: 11px;
            color: #00D293;
            background: rgba(0, 210, 147, 0.1);
            border: 1px solid rgba(0, 210, 147, 0.3);
            padding: 2px 8px;
            border-radius: 4px;
        }

        .callout-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
            margin-top: 14px;
        }

        .callout-item {
            background: rgba(0, 0, 0, 0.25);
            padding: 14px 18px;
            border-radius: 6px;
            border: 1px solid var(--td-border);
        }

        .callout-item-label {
            font-size: 12px;
            color: var(--td-text-muted);
            margin-bottom: 4px;
        }

        .callout-item-val {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
        }

        /* 标签与版权模块 */
        .meta-copyright-card {
            background: rgba(12, 16, 23, 0.6);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px 28px;
            margin-top: 32px;
        }

        .tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }

        .article-tag {
            font-size: 12px;
            background: rgba(255, 255, 255, 0.05);
            color: #CBD5E1;
            padding: 4px 12px;
            border-radius: 4px;
            border: 1px solid var(--td-border);
        }

        .article-tag:hover {
            border-color: var(--td-gold);
            color: var(--td-gold);
        }

        .copyright-text {
            font-size: 13px;
            color: var(--td-text-muted);
            line-height: 1.8;
            margin: 0;
            padding-top: 12px;
            border-top: 1px dashed var(--td-border);
        }

        /* 侧边仪表盘与技术指标卡 */
        .sidebar-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            margin-bottom: 24px;
            box-shadow: var(--td-shadow);
        }

        .sidebar-title {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 1px solid var(--td-border);
            padding-bottom: 12px;
        }

        .spec-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 13px;
        }

        .spec-item:last-child { border-bottom: none; }
        .spec-label { color: var(--td-text-muted); }
        .spec-value { color: #FFFFFF; font-weight: 600; }

        /* 上下篇直达卡片 */
        .pagination-nav-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 20px 24px;
            margin-bottom: 40px;
        }

        .nav-direction-title {
            font-size: 12px;
            color: var(--td-text-muted);
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .nav-post-title {
            font-size: 14px;
            color: #E2E8F0;
            font-weight: 600;
            display: block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .nav-post-title:hover { color: var(--td-gold); }

        /* 相关精选推荐网格 */
        .related-section {
            padding: 40px 0 70px;
            border-top: 1px solid var(--td-border);
        }

        .related-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            transform: translateY(-4px);
            border-color: var(--td-border-gold);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
        }

        .related-img-wrap {
            position: relative;
            height: 160px;
            overflow: hidden;
        }

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

        .related-card:hover .related-img-wrap img {
            transform: scale(1.05);
        }

        .related-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .related-tag {
            font-size: 11px;
            color: var(--td-gold);
            background: rgba(229, 169, 60, 0.1);
            padding: 2px 8px;
            border-radius: 4px;
            align-self: flex-start;
            margin-bottom: 10px;
        }

        .related-title {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .related-title:hover { color: var(--td-gold); }

        .related-snippet {
            font-size: 13px;
            color: var(--td-text-muted);
            line-height: 1.6;
            margin-bottom: 14px;
            flex-grow: 1;
        }

        /* 文末高能商业接入冲刺 CTA */
        .cta-bottom-banner {
            background: radial-gradient(circle at 50% 50%, rgba(229, 169, 60, 0.15) 0%, rgba(12, 16, 23, 0.95) 75%),
                        url('/assets/images/698558f0fb0b1ad3.webp') center/cover no-repeat;
            border: 1px solid var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 50px 40px;
            text-align: center;
            margin-top: 10px;
            margin-bottom: 80px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
        }

        .cta-title {
            color: #FFFFFF;
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .cta-desc {
            color: #CBD5E1;
            font-size: 15px;
            max-width: 680px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }

        /* 统一页脚 */
        .teda-footer {
            background-color: #080B10;
            border-top: 1px solid var(--td-border);
            padding: 70px 0 30px;
            font-size: 14px;
        }

        .footer-logo {
            color: #FFFFFF;
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 18px;
            display: inline-block;
        }

        .footer-desc {
            color: var(--td-text-muted);
            line-height: 1.8;
            font-size: 13px;
            margin-bottom: 24px;
        }

        .footer-title {
            color: #FFFFFF;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

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

        .footer-links li { margin-bottom: 12px; }
        .footer-links a { color: var(--td-text-muted); font-size: 13px; }
        .footer-links a:hover { color: var(--td-gold); padding-left: 4px; }

        .footer-bottom {
            margin-top: 50px;
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            text-align: center;
            font-size: 12px;
            color: var(--td-text-muted);
        }

        .empty-box-notice {
            background: var(--td-bg-surface);
            border: 1px dashed var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 60px 20px;
            text-align: center;
        }

        @media (max-width: 991px) {
            .article-main-wrapper { padding: 32px 24px; }
            .article-h1 { font-size: 26px; }
            .cta-bottom-banner { padding: 36px 20px; }
            .cta-title { font-size: 22px; }
        }

/* roulang page: category1 */
:root {
            --td-bg-main: #0c1017;
            --td-bg-surface: #131924;
            --td-bg-card: #18202f;
            --td-gold: #E5A93C;
            --td-gold-hover: #f3be5d;
            --td-teal: #00D293;
            --td-text-title: #FFFFFF;
            --td-text-body: #94A3B8;
            --td-text-muted: #64748B;
            --td-border: rgba(255, 255, 255, 0.08);
            --td-border-gold: rgba(229, 169, 60, 0.35);
            --td-radius: 10px;
            --td-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
        }

        body {
            background-color: var(--td-bg-main);
            color: var(--td-text-body);
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        img { max-width: 100%; height: auto; }

        .section-padding { padding: 80px 0; }
        @media (max-width: 768px) {
            .section-padding { padding: 52px 0; }
        }

        .section-title-wrap { margin-bottom: 44px; }
        .section-tag {
            display: inline-block;
            color: var(--td-gold);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 12px;
            background: rgba(229, 169, 60, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            border: 1px solid var(--td-border-gold);
        }

        .section-title {
            color: var(--td-text-title);
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        @media (max-width: 768px) {
            .section-title { font-size: 24px; }
        }

        .section-desc {
            color: var(--td-text-muted);
            max-width: 800px;
            margin: 0 auto;
            font-size: 15px;
            line-height: 1.8;
        }

        /* Navbar */
        .navbar-custom {
            background-color: #0A0D14;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #FFF;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
        }
        .navbar-brand-custom i { color: var(--td-gold); font-size: 24px; }
        .brand-badge {
            font-size: 11px;
            background: rgba(229, 169, 60, 0.2);
            color: var(--td-gold);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--td-border-gold);
            font-weight: 600;
        }
        .nav-link-custom {
            color: #CBD5E1 !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            transition: color 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--td-gold) !important;
        }

        /* Buttons */
        .btn-gold {
            background: linear-gradient(135deg, #E5A93C 0%, #d49524 100%);
            color: #0c1017 !important;
            font-weight: 700;
            font-size: 14px;
            border-radius: 6px;
            padding: 10px 22px;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(229, 169, 60, 0.3);
            transition: all 0.25s ease;
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #f3be5d 0%, #E5A93C 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(229, 169, 60, 0.45);
        }
        .btn-outline-custom {
            background: rgba(255, 255, 255, 0.05);
            color: #FFFFFF !important;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            padding: 10px 20px;
            border: 1px solid var(--td-border);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-outline-custom:hover {
            border-color: var(--td-gold);
            color: var(--td-gold) !important;
            background: rgba(229, 169, 60, 0.08);
        }

        /* Breadcrumb & Category Header */
        .cat-header-strip {
            background: linear-gradient(180deg, #0A0D14 0%, var(--td-bg-surface) 100%);
            border-bottom: 1px solid var(--td-border);
            padding: 40px 0 44px;
            position: relative;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--td-text-muted);
            margin-bottom: 16px;
        }
        .breadcrumb-nav a { color: #CBD5E1; }
        .breadcrumb-nav a:hover { color: var(--td-gold); }
        .breadcrumb-nav .divider { opacity: 0.5; }
        .breadcrumb-current { color: var(--td-gold); }

        .cat-h1 {
            color: var(--td-text-title);
            font-size: 34px;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        @media (max-width: 768px) {
            .cat-h1 { font-size: 26px; }
        }
        .cat-lead {
            color: #CBD5E1;
            font-size: 15px;
            max-width: 920px;
            line-height: 1.8;
            margin: 0;
        }

        /* Filter Pills */
        .filter-pills-bar {
            background: var(--td-bg-main);
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
        }
        .pill-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .filter-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 30px;
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            color: var(--td-text-body);
            font-size: 13px;
            font-weight: 500;
        }
        .filter-pill:hover, .filter-pill.active {
            background: rgba(229, 169, 60, 0.15);
            border-color: var(--td-gold);
            color: var(--td-gold);
        }
        .filter-pill .badge-count {
            font-size: 11px;
            background: rgba(255,255,255,0.08);
            color: #CBD5E1;
            padding: 1px 6px;
            border-radius: 10px;
        }

        /* Matrix Cards */
        .arch-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
            position: relative;
            overflow: hidden;
        }
        .arch-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: transparent;
            transition: background 0.25s ease;
        }
        .arch-card:hover {
            transform: translateY(-4px);
            border-color: var(--td-border-gold);
            box-shadow: var(--td-shadow);
        }
        .arch-card:hover::before {
            background: linear-gradient(90deg, var(--td-gold), var(--td-teal));
        }
        .arch-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            background: rgba(229, 169, 60, 0.1);
            color: var(--td-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 18px;
            border: 1px solid var(--td-border-gold);
        }
        .arch-card-title {
            color: var(--td-text-title);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .arch-card-desc {
            color: var(--td-text-body);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        .arch-card-meta {
            border-top: 1px solid var(--td-border);
            padding-top: 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--td-text-muted);
        }
        .arch-card-badge {
            background: rgba(0, 210, 147, 0.1);
            color: var(--td-teal);
            border: 1px solid rgba(0, 210, 147, 0.3);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        /* Tech Table */
        .tech-spec-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
        }
        .tech-spec-table th {
            background: #101621;
            color: #FFFFFF;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 14px;
            border-bottom: 1px solid var(--td-border);
        }
        .tech-spec-table td {
            padding: 16px 20px;
            color: var(--td-text-body);
            font-size: 14px;
            border-bottom: 1px solid var(--td-border);
        }
        .tech-spec-table tr:last-child td {
            border-bottom: none;
        }
        .tech-spec-table tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }

        /* Scenario Cards */
        .scenario-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            height: 100%;
            transition: all 0.25s ease;
        }
        .scenario-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-4px);
        }
        .scenario-img-wrap {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .scenario-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .scenario-card:hover .scenario-img-wrap img {
            transform: scale(1.05);
        }
        .scenario-body {
            padding: 22px;
        }
        .scenario-title {
            color: var(--td-text-title);
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .scenario-desc {
            color: var(--td-text-body);
            font-size: 14px;
            line-height: 1.7;
            margin: 0;
        }

        /* Metrics Grid */
        .board-stat-box {
            background: #0E141E;
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px 20px;
            text-align: center;
            position: relative;
        }
        .board-stat-value {
            font-size: 32px;
            font-weight: 800;
            color: var(--td-gold);
            line-height: 1.2;
            margin-bottom: 6px;
            font-feature-settings: "tnum";
        }
        .board-stat-label {
            color: #CBD5E1;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .board-stat-note {
            color: var(--td-text-muted);
            font-size: 12px;
        }

        /* Post Items */
        .post-card-clean {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 20px;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
        }
        .post-card-clean:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-3px);
        }
        .post-card-meta {
            font-size: 12px;
            color: var(--td-text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .post-card-meta .tag {
            color: var(--td-teal);
            font-weight: 600;
        }
        .post-card-title {
            color: var(--td-text-title);
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .post-card-title a:hover {
            color: var(--td-gold);
        }
        .post-card-desc {
            font-size: 13px;
            color: var(--td-text-body);
            line-height: 1.6;
            margin-bottom: 14px;
            flex-grow: 1;
        }
        .post-link-btn {
            font-size: 13px;
            color: var(--td-gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* Mini CTA */
        .cat-cta-strip {
            background: linear-gradient(135deg, #131A26 0%, #1c2536 100%);
            border: 1px solid var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 40px;
            position: relative;
            overflow: hidden;
        }

        /* Footer */
        .teda-footer {
            background-color: #080B10;
            border-top: 1px solid var(--td-border);
            padding: 70px 0 30px;
            font-size: 14px;
        }
        .footer-logo {
            font-size: 22px;
            font-weight: 800;
            color: #FFFFFF;
            display: inline-block;
            margin-bottom: 16px;
        }
        .footer-desc {
            color: var(--td-text-muted);
            font-size: 13px;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .footer-title {
            color: #FFFFFF;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--td-text-body);
            font-size: 13px;
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--td-gold);
        }
        .footer-bottom {
            margin-top: 50px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--td-text-muted);
            font-size: 12px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }

/* roulang page: category2 */
:root {
            --td-bg-main: #0c1017;
            --td-bg-surface: #131924;
            --td-bg-card: #18202f;
            --td-gold: #E5A93C;
            --td-gold-hover: #f3be5d;
            --td-teal: #00D293;
            --td-text-title: #FFFFFF;
            --td-text-body: #94A3B8;
            --td-text-muted: #64748B;
            --td-border: rgba(255, 255, 255, 0.08);
            --td-border-gold: rgba(229, 169, 60, 0.35);
            --td-radius: 10px;
            --td-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
        }
        body {
            background-color: var(--td-bg-main);
            color: var(--td-text-body);
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        img { max-width: 100%; height: auto; }
        .section-padding { padding: 80px 0; }
        .section-title-wrap { margin-bottom: 40px; }
        .section-tag {
            display: inline-block;
            color: var(--td-gold);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 10px;
            background: rgba(229, 169, 60, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            border: 1px solid var(--td-border-gold);
        }
        .section-title {
            color: var(--td-text-title);
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .section-desc {
            color: var(--td-text-muted);
            max-width: 820px;
            margin: 0 auto;
            font-size: 15px;
            line-height: 1.8;
        }
        .navbar-custom {
            background-color: #0A0D14;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #FFF;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
        }
        .navbar-brand-custom i { color: var(--td-gold); font-size: 24px; }
        .brand-badge {
            font-size: 11px;
            background: rgba(229, 169, 60, 0.2);
            color: var(--td-gold);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--td-border-gold);
            font-weight: 600;
        }
        .nav-link-custom {
            color: #CBD5E1 !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            transition: color 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--td-gold) !important;
        }
        .btn-gold {
            background: linear-gradient(135deg, #E5A93C 0%, #d49524 100%);
            color: #0c1017 !important;
            font-weight: 700;
            font-size: 14px;
            border-radius: 6px;
            padding: 10px 22px;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(229, 169, 60, 0.3);
            transition: all 0.25s ease;
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #f3be5d 0%, #E5A93C 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(229, 169, 60, 0.45);
        }
        .btn-outline-custom {
            background: rgba(255, 255, 255, 0.05);
            color: #FFFFFF !important;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            padding: 10px 22px;
            border: 1px solid var(--td-border);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-outline-custom:hover {
            border-color: var(--td-gold);
            color: var(--td-gold) !important;
            background: rgba(229, 169, 60, 0.08);
        }
        .cat-intro-strip {
            background: linear-gradient(180deg, #0A0D14 0%, var(--td-bg-surface) 100%);
            border-bottom: 1px solid var(--td-border);
            padding: 48px 0 40px;
            position: relative;
        }
        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--td-text-muted);
            margin-bottom: 16px;
        }
        .cat-breadcrumb a:hover { color: var(--td-gold); }
        .cat-h1 {
            color: var(--td-text-title);
            font-size: 34px;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        .cat-lead {
            color: #CBD5E1;
            font-size: 16px;
            line-height: 1.8;
            max-width: 860px;
            margin-bottom: 0;
        }
        .filter-pills-bar {
            background: #0d121c;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 73px;
            z-index: 990;
        }
        .pill-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .filter-pill {
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            color: #94A3B8;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--td-border);
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .filter-pill:hover, .filter-pill.active {
            background: var(--td-gold);
            color: #0c1017;
            border-color: var(--td-gold);
        }
        .teda-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 28px 24px;
            height: 100%;
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .teda-card:hover {
            transform: translateY(-4px);
            border-color: var(--td-border-gold);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
        }
        .card-icon-box {
            width: 52px;
            height: 52px;
            border-radius: 10px;
            background: rgba(229, 169, 60, 0.12);
            border: 1px solid var(--td-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--td-gold);
            margin-bottom: 20px;
        }
        .teda-card-title {
            color: var(--td-text-title);
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .teda-card-text {
            color: var(--td-text-body);
            font-size: 14px;
            line-height: 1.75;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        .card-spec-tag {
            font-size: 12px;
            color: var(--td-teal);
            background: rgba(0, 210, 147, 0.08);
            border: 1px solid rgba(0, 210, 147, 0.25);
            padding: 3px 10px;
            border-radius: 4px;
            display: inline-block;
            align-self: flex-start;
        }
        .comp-table-wrap {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            box-shadow: var(--td-shadow);
        }
        .comp-table {
            width: 100%;
            margin-bottom: 0;
            color: var(--td-text-body);
            border-collapse: collapse;
        }
        .comp-table th {
            background: #171f2e;
            color: var(--td-text-title);
            padding: 16px 20px;
            font-size: 14px;
            font-weight: 700;
            border-bottom: 1px solid var(--td-border);
            text-align: left;
        }
        .comp-table td {
            padding: 16px 20px;
            font-size: 14px;
            border-bottom: 1px solid var(--td-border);
            vertical-align: middle;
        }
        .comp-table tr:last-child td { border-bottom: none; }
        .comp-highlight {
            color: var(--td-gold);
            font-weight: 600;
        }
        .status-badge-ok {
            color: var(--td-teal);
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .status-badge-warn {
            color: #94a3b8;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .scenario-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: all 0.3s ease;
        }
        .scenario-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-4px);
        }
        .scenario-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .scenario-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .scenario-card:hover .scenario-img-wrap img {
            transform: scale(1.05);
        }
        .scenario-body {
            padding: 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        .scenario-title {
            color: var(--td-text-title);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .scenario-desc {
            color: var(--td-text-body);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
            flex-grow: 1;
        }
        .metric-score-card {
            background: #0f1520;
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px 20px;
            text-align: center;
            position: relative;
        }
        .metric-score-card::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 2px;
            background: var(--td-gold);
        }
        .metric-val {
            font-size: 36px;
            font-weight: 800;
            color: var(--td-text-title);
            line-height: 1.2;
            margin-bottom: 6px;
            font-family: monospace, sans-serif;
        }
        .metric-val span { font-size: 18px; color: var(--td-gold); }
        .metric-lbl {
            font-size: 13px;
            color: var(--td-text-muted);
            font-weight: 500;
        }
        .news-item-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
        }
        .news-item-card:hover {
            border-color: var(--td-border-gold);
            transform: translateY(-3px);
        }
        .news-meta {
            font-size: 12px;
            color: var(--td-text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .news-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--td-text-title);
            margin-bottom: 12px;
            line-height: 1.45;
        }
        .news-desc {
            font-size: 14px;
            color: var(--td-text-body);
            line-height: 1.7;
            margin-bottom: 18px;
            flex-grow: 1;
        }
        .news-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--td-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .news-link:hover { color: var(--td-gold-hover); text-decoration: underline; }
        .cta-box-card {
            background: radial-gradient(circle at 50% 0%, rgba(229, 169, 60, 0.15) 0%, rgba(19, 25, 36, 0.95) 75%), #131924;
            border: 1px solid var(--td-border-gold);
            border-radius: var(--td-radius);
            padding: 56px 40px;
            text-align: center;
            box-shadow: var(--td-shadow);
        }
        .teda-footer {
            background-color: #070a0f;
            border-top: 1px solid var(--td-border);
            padding: 68px 0 28px;
        }
        .footer-logo {
            font-size: 22px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 16px;
            display: inline-block;
        }
        .footer-desc {
            font-size: 13px;
            color: var(--td-text-muted);
            line-height: 1.8;
            margin-bottom: 22px;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a {
            color: #94A3B8;
            font-size: 13px;
            transition: color 0.2s ease;
        }
        .footer-links a:hover { color: var(--td-gold); }
        .footer-bottom {
            margin-top: 50px;
            padding-top: 24px;
            border-top: 1px solid var(--td-border);
            font-size: 12px;
            color: #64748B;
        }
        @media (max-width: 991px) {
            .section-padding { padding: 56px 0; }
            .cat-h1 { font-size: 28px; }
            .filter-pills-bar { top: 65px; }
        }

/* roulang page: category3 */
:root {
            --td-bg-main: #0c1017;
            --td-bg-surface: #131924;
            --td-bg-card: #18202f;
            --td-gold: #E5A93C;
            --td-gold-hover: #f3be5d;
            --td-teal: #00D293;
            --td-text-title: #FFFFFF;
            --td-text-body: #94A3B8;
            --td-text-muted: #64748B;
            --td-border: rgba(255, 255, 255, 0.08);
            --td-border-gold: rgba(229, 169, 60, 0.35);
            --td-radius: 10px;
            --td-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
        }
        body {
            background-color: var(--td-bg-main);
            color: var(--td-text-body);
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
        img { max-width: 100%; height: auto; }
        .section-padding { padding: 84px 0; }
        .section-tag {
            display: inline-block;
            color: var(--td-gold);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 10px;
            background: rgba(229, 169, 60, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            border: 1px solid var(--td-border-gold);
        }
        .section-title {
            color: var(--td-text-title);
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .section-desc {
            color: var(--td-text-muted);
            max-width: 780px;
            margin: 0 auto;
            font-size: 15px;
            line-height: 1.8;
        }
        .navbar-custom {
            background-color: #0A0D14;
            border-bottom: 1px solid var(--td-border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #FFF;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
        }
        .navbar-brand-custom i { color: var(--td-gold); font-size: 24px; }
        .brand-badge {
            font-size: 11px;
            background: rgba(229, 169, 60, 0.2);
            color: var(--td-gold);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--td-border-gold);
            font-weight: 600;
        }
        .nav-link-custom {
            color: #CBD5E1 !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            transition: color 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--td-gold) !important;
        }
        .btn-gold {
            background: linear-gradient(135deg, #E5A93C 0%, #d49524 100%);
            color: #0c1017 !important;
            font-weight: 700;
            font-size: 14px;
            border-radius: 6px;
            padding: 10px 22px;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(229, 169, 60, 0.3);
            transition: all 0.25s ease;
        }
        .btn-gold:hover {
            background: linear-gradient(135deg, #f3be5d 0%, #E5A93C 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(229, 169, 60, 0.45);
        }
        .btn-outline-custom {
            background: rgba(255, 255, 255, 0.05);
            color: #FFFFFF !important;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            padding: 10px 22px;
            border: 1px solid var(--td-border);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-outline-custom:hover {
            border-color: var(--td-gold);
            color: var(--td-gold) !important;
            background: rgba(229, 169, 60, 0.08);
        }
        .cat-lead-header {
            background: radial-gradient(circle at 80% 20%, rgba(229, 169, 60, 0.1) 0%, transparent 50%),
                        linear-gradient(180deg, #0A0D14 0%, var(--td-bg-main) 100%);
            border-bottom: 1px solid var(--td-border);
            padding: 48px 0 36px;
        }
        .breadcrumb-teda {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--td-text-muted);
            margin-bottom: 18px;
        }
        .breadcrumb-teda a { color: #CBD5E1; }
        .breadcrumb-teda a:hover { color: var(--td-gold); }
        .cat-h1 {
            color: #FFFFFF;
            font-size: 34px;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        .cat-lead-desc {
            color: #94A3B8;
            font-size: 16px;
            line-height: 1.8;
            max-width: 900px;
        }
        .filter-pills-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }
        .filter-pill {
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--td-border);
            color: #CBD5E1;
            transition: all 0.2s ease;
        }
        .filter-pill:hover, .filter-pill.active {
            background: var(--td-gold);
            color: #0c1017;
            border-color: var(--td-gold);
        }
        .matrix-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow: hidden;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .matrix-card:hover {
            transform: translateY(-5px);
            border-color: var(--td-border-gold);
            box-shadow: var(--td-shadow);
        }
        .matrix-thumb-box {
            position: relative;
            height: 170px;
            overflow: hidden;
            background-color: #1a2233;
        }
        .matrix-thumb {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .matrix-card:hover .matrix-thumb {
            transform: scale(1.05);
        }
        .matrix-badge-top {
            position: absolute;
            top: 12px;
            right: 12px;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 4px;
            background: rgba(12, 16, 23, 0.85);
            backdrop-filter: blur(4px);
            color: var(--td-teal);
            border: 1px solid rgba(0, 210, 147, 0.3);
        }
        .matrix-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .matrix-title {
            font-size: 19px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .matrix-text {
            font-size: 14px;
            color: var(--td-text-body);
            line-height: 1.7;
            margin-bottom: 18px;
            flex-grow: 1;
        }
        .matrix-metrics-row {
            display: flex;
            justify-content: space-between;
            border-top: 1px solid var(--td-border);
            padding-top: 14px;
            font-size: 13px;
            color: var(--td-text-muted);
        }
        .matrix-metrics-val {
            color: var(--td-gold);
            font-weight: 700;
        }
        .table-custom-wrap {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            overflow-x: auto;
        }
        .table-teda {
            width: 100%;
            margin-bottom: 0;
            color: #CBD5E1;
            font-size: 14px;
            border-collapse: collapse;
        }
        .table-teda th {
            background: rgba(255, 255, 255, 0.03);
            color: #FFFFFF;
            padding: 18px 20px;
            font-weight: 700;
            border-bottom: 1px solid var(--td-border);
            white-space: nowrap;
        }
        .table-teda td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--td-border);
            vertical-align: middle;
        }
        .table-teda tr:last-child td {
            border-bottom: none;
        }
        .table-teda tr:hover td {
            background: rgba(229, 169, 60, 0.03);
        }
        .scenario-box {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 30px;
            height: 100%;
            position: relative;
            transition: all 0.3s ease;
        }
        .scenario-box:hover {
            border-color: rgba(229, 169, 60, 0.4);
            transform: translateY(-4px);
        }
        .scenario-icon {
            width: 52px;
            height: 52px;
            border-radius: 10px;
            background: rgba(229, 169, 60, 0.1);
            color: var(--td-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 20px;
            border: 1px solid var(--td-border-gold);
        }
        .scenario-title {
            color: #FFF;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .scenario-list {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
            font-size: 14px;
            color: var(--td-text-body);
        }
        .scenario-list li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 8px;
        }
        .scenario-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--td-teal);
            font-weight: bold;
        }
        .dash-metric-card {
            background: var(--td-bg-card);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 24px;
            text-align: center;
            position: relative;
        }
        .dash-metric-card::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 25%;
            right: 25%;
            height: 2px;
            background: var(--td-gold);
        }
        .dash-num {
            font-size: 38px;
            font-weight: 800;
            color: #FFFFFF;
            font-family: monospace;
            margin-bottom: 6px;
        }
        .dash-label {
            font-size: 13px;
            color: var(--td-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .news-item-card {
            background: var(--td-bg-surface);
            border: 1px solid var(--td-border);
            border-radius: var(--td-radius);
            padding: 22px;
            margin-bottom: 16px;
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
        }
        .news-item-card:hover {
            border-color: var(--td-border-gold);
            background: #18202f;
        }
        .news-item-title {
            color: #FFFFFF;
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .news-item-summary {
            font-size: 14px;
            color: var(--td-text-body);
            line-height: 1.65;
            margin-bottom: 14px;
        }
        .news-item-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--td-text-muted);
            margin-top: auto;
        }
        .cta-integrated-box {
            background: radial-gradient(circle at 50% 50%, rgba(229, 169, 60, 0.15) 0%, rgba(19, 25, 36, 0.95) 75%),
                        linear-gradient(135deg, #131924 0%, #0c1017 100%);
            border: 1px solid var(--td-border-gold);
            border-radius: 12px;
            padding: 56px 36px;
            text-align: center;
            box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.8);
        }
        .teda-footer {
            background-color: #080B10;
            border-top: 1px solid var(--td-border);
            padding: 68px 0 30px;
            font-size: 14px;
        }
        .footer-logo {
            color: #FFFFFF;
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 16px;
            display: inline-block;
        }
        .footer-desc {
            color: #64748B;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .footer-title {
            color: #FFFFFF;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a { color: #94A3B8; }
        .footer-links a:hover { color: var(--td-gold); }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-top: 48px;
            padding-top: 24px;
            text-align: center;
            color: #64748B;
            font-size: 13px;
        }
        @media (max-width: 991px) {
            .section-padding { padding: 56px 0; }
            .cat-h1 { font-size: 28px; }
            .section-title { font-size: 26px; }
        }

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