/* roulang page: index */
:root {
            --ink-900: #0B0E13;
            --ink-700: #1A1E24;
            --gold-500: #B8945A;
            --gold-300: #DCC18A;
            --gold-100: rgba(184, 148, 90, 0.12);
            --paper: #F3F1EC;
            --card: #FFFFFF;
            --text-1: #12161C;
            --text-2: #5C6470;
            --line: rgba(184, 148, 90, 0.22);
            --radius-card: 16px;
            --radius-btn: 999px;
            --shadow-card: 0 12px 32px rgba(18, 12, 6, 0.06);
            --section-gap: clamp(64px, 10vw, 128px);
            --font-sans: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --ease-transition: 0.25s ease;
            --ease-gold: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            color: var(--text-2);
            background: #fff;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

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

        a:hover {
            color: inherit;
        }

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

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            outline: none;
        }

        :focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

        .container {
            max-width: 1280px;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 575px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ===== Buttons ===== */
        .btn {
            border-radius: var(--radius-btn);
            font-family: var(--font-sans);
            padding: 10px 24px;
            font-size: 0.95rem;
            transition: all var(--ease-transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-width: 1px;
            border-style: solid;
            line-height: 1.5;
        }

        .btn-gold {
            background: var(--gold-500);
            border-color: var(--gold-500);
            color: var(--text-1);
            font-weight: 600;
        }

        .btn-gold:hover,
        .btn-gold:focus {
            background: #C4A268;
            border-color: #C4A268;
            color: var(--text-1);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 148, 90, 0.25);
        }

        .btn-gold:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(184, 148, 90, 0.2);
        }

        .btn-outline {
            background: transparent;
            border-color: var(--gold-500);
            color: var(--gold-500);
        }

        .btn-outline:hover,
        .btn-outline:focus {
            background: rgba(184, 148, 90, 0.08);
            border-color: var(--gold-300);
            color: var(--gold-300);
            transform: translateY(-2px);
        }

        .btn-outline:active {
            transform: translateY(0);
        }

        .btn-lg {
            padding: 14px 36px;
            font-size: 1.05rem;
        }

        /* ===== Section / Head ===== */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }

        .section-head h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 700;
            color: var(--text-1);
            line-height: 1.35;
            margin-top: 12px;
        }

        .section-head p {
            color: var(--text-2);
            font-size: 1rem;
            margin-top: 12px;
        }

        .section-tag {
            display: inline-block;
            background: var(--gold-100);
            color: var(--gold-500);
            border-radius: 6px;
            padding: 4px 16px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        /* ===== Header Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding-top: 18px;
            pointer-events: none;
        }

        .dock-wrap {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 20px;
            pointer-events: auto;
        }

        .dock-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(184, 148, 90, 0.18);
            border-radius: 999px;
            padding: 12px 24px;
            transition: background var(--ease-transition), box-shadow var(--ease-transition);
        }

        body.scrolled .dock-nav {
            background: rgba(255, 255, 255, 0.9);
            box-shadow: 0 8px 24px rgba(18, 12, 6, 0.08);
        }

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

        .brand-mark {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .brand-mark svg {
            width: 34px;
            height: 34px;
        }

        .brand-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-1);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            gap: 32px;
            margin: 0;
            padding: 0;
        }

        .nav-links li {
            list-style: none;
        }

        .nav-links a {
            font-size: 15px;
            color: var(--text-2);
            position: relative;
            padding: 6px 0;
            font-weight: 400;
            display: inline-block;
        }

        .nav-links a:hover {
            color: var(--text-1);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--ease-transition);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-links a.active {
            color: var(--text-1);
            font-weight: 600;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: transparent;
            color: var(--text-1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            transition: all var(--ease-transition);
            cursor: pointer;
        }

        .icon-btn:hover {
            border-color: var(--gold-500);
            color: var(--gold-500);
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: none;
            color: var(--text-1);
            font-size: 1.3rem;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background var(--ease-transition);
        }

        .hamburger:hover {
            background: var(--gold-100);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 20px;
            right: 20px;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(18px);
            border: 1px solid var(--line);
            border-radius: 16px;
            padding: 16px;
            margin-top: 10px;
            box-shadow: 0 16px 40px rgba(18, 12, 6, 0.1);
            opacity: 0;
            transform: translateY(-8px);
            pointer-events: none;
            transition: opacity var(--ease-transition), transform var(--ease-transition);
        }

        .mobile-menu.open {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: 12px;
            color: var(--text-1);
            font-size: 1rem;
            font-weight: 500;
            margin-bottom: 4px;
        }

        .mobile-menu a:hover {
            background: var(--gold-100);
            color: var(--gold-500);
        }

        .mobile-menu a.active {
            background: var(--gold-100);
            color: var(--gold-500);
            font-weight: 600;
        }

        .mobile-menu .btn-gold-mobile {
            background: var(--gold-500);
            color: var(--text-1);
            text-align: center;
            font-weight: 600;
            margin-top: 8px;
            border-radius: 999px;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            background: var(--ink-900);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            color: #fff;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            opacity: 0.55;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(11, 14, 19, 0.94) 0%, rgba(11, 14, 19, 0.74) 55%, rgba(11, 14, 19, 0.45) 100%);
        }

        .hero-main {
            position: relative;
            z-index: 2;
            flex: 1;
            display: flex;
            align-items: center;
            padding-top: 80px;
            padding-bottom: 40px;
        }

        .hero-copy {
            max-width: 720px;
        }

        .hero h1 {
            font-size: clamp(2.6rem, 6vw, 4.8rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.18;
            color: #fff;
            margin-bottom: 0;
            animation: heroFadeIn 0.8s ease both;
        }

        .hero-sub {
            margin-top: 24px;
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 560px;
            line-height: 1.6;
            animation: heroFadeIn 0.8s ease 0.15s both;
        }

        .hero-actions {
            margin-top: 40px;
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            animation: heroFadeIn 0.8s ease 0.3s both;
        }

        .hero-bottom {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            padding-bottom: 56px;
            flex-wrap: wrap;
        }

        .hero-stats {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
            border-left: 1px solid rgba(184, 148, 90, 0.3);
            padding-left: 16px;
        }

        .stat-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold-500);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        .hero-latest {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            max-width: 480px;
        }

        .hero-latest-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            letter-spacing: 0.05em;
            padding-right: 8px;
            border-right: 1px solid rgba(255, 255, 255, 0.2);
            white-space: nowrap;
        }

        .hero-mini-link {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.82);
            padding: 6px 12px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--ease-transition);
            max-width: 160px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .hero-mini-link:hover {
            background: var(--gold-100);
            border-color: var(--gold-500);
            color: var(--gold-300);
        }

        .hero-divider {
            position: relative;
            z-index: 2;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-500) 30%, var(--gold-500) 70%, transparent);
            transform: skewY(-2deg) scale(1.02);
            margin-bottom: -2px;
        }

        @keyframes heroFadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .hero h1,
            .hero-sub,
            .hero-actions {
                animation: none;
            }
        }

        /* ===== Features ===== */
        .features {
            background: #fff;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 48px;
        }

        .feature-item {
            position: relative;
            padding: 24px 0 24px 0;
            border-top: 1px solid var(--line);
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: -1px;
            left: 0;
            width: 2px;
            height: 0;
            background: var(--gold-500);
            transition: height var(--ease-gold);
        }

        .feature-item:first-child::before {
            height: 100%;
        }

        .feature-item:hover::before {
            height: 100%;
        }

        .feature-num {
            font-size: clamp(2.4rem, 4vw, 3.4rem);
            font-weight: 700;
            color: rgba(184, 148, 90, 0.18);
            line-height: 1;
            display: block;
        }

        .feature-item h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-1);
            margin-top: 16px;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .feature-item p {
            font-size: 0.95rem;
            color: var(--text-2);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== Scenarios ===== */
        .scenarios {
            background: #fff;
            border-top: 1px solid rgba(184, 148, 90, 0.08);
        }

        .scenario-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
            margin-bottom: var(--section-gap);
        }

        .scenario-row:last-child {
            margin-bottom: 0;
        }

        .scenario-row.reverse .scenario-media {
            order: 2;
        }

        .scenario-media {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            aspect-ratio: 16 / 9;
        }

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

        .scenario-media:hover img {
            transform: scale(1.03);
        }

        .scenario-copy {
            padding: 20px 0;
        }

        .scenario-tag {
            display: inline-block;
            color: var(--gold-500);
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            position: relative;
            padding-left: 20px;
            text-transform: uppercase;
        }

        .scenario-tag::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 12px;
            height: 2px;
            background: var(--gold-500);
        }

        .scenario-copy h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 700;
            color: var(--text-1);
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .scenario-copy p {
            color: var(--text-2);
            margin-bottom: 20px;
            font-size: 1rem;
        }

        .scenario-copy ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 28px;
            padding: 0;
        }

        .scenario-copy li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--text-1);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .scenario-copy li::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--gold-500);
            margin-top: 10px;
            flex-shrink: 0;
        }

        /* ===== Social Proof ===== */
        .social-proof {
            background: var(--paper);
        }

        .sp-holder {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px 48px;
            margin: 40px 0 56px;
            padding: 0;
        }

        .sp-brand {
            font-size: 1.05rem;
            color: #8A8578;
            font-weight: 500;
            letter-spacing: 0.03em;
            transition: color var(--ease-transition);
            cursor: default;
        }

        .sp-brand:hover {
            color: var(--gold-500);
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: none;
            transition: transform var(--ease-transition), box-shadow var(--ease-transition);
        }

        .testimonial-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }

        .testimonial-card p {
            font-size: 0.95rem;
            color: var(--text-2);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--text-1);
            font-size: 0.9rem;
            border-top: 1px solid var(--line);
            padding-top: 12px;
        }

        /* ===== Latest List ===== */
        .latest-section {
            background: #fff;
        }

        .latest-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .latest-item {
            display: flex;
            gap: 24px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: transform var(--ease-transition), box-shadow var(--ease-transition), border-color var(--ease-transition);
        }

        .latest-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: rgba(184, 148, 90, 0.35);
        }

        .latest-thumb {
            width: 120px;
            height: 86px;
            flex-shrink: 0;
            border-radius: 12px;
            overflow: hidden;
        }

        .latest-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .latest-item:hover .latest-thumb img {
            transform: scale(1.03);
        }

        .latest-body {
            flex: 1;
            min-width: 0;
        }

        .latest-body h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-1);
            margin: 0 0 4px;
            line-height: 1.5;
        }

        .latest-body h3 a:hover {
            color: var(--gold-500);
        }

        .latest-desc {
            font-size: 0.9rem;
            color: var(--text-2);
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            line-height: 1.6;
        }

        .latest-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 10px;
            font-size: 0.85rem;
            color: var(--text-2);
            flex-wrap: wrap;
        }

        .latest-meta time {
            font-variant-numeric: tabular-nums;
        }

        .latest-meta a {
            color: var(--gold-500);
            font-weight: 500;
            margin-left: auto;
        }

        .latest-meta a:hover {
            color: var(--gold-300);
        }

        .meta-cat {
            display: inline-block;
            background: var(--gold-100);
            color: var(--gold-500);
            border-radius: 6px;
            padding: 2px 12px;
            font-size: 0.78rem;
            font-weight: 600;
        }

        .empty-state {
            border: 1px dashed var(--line);
            border-radius: var(--radius-card);
            padding: 48px;
            text-align: center;
            color: var(--text-2);
            font-size: 1rem;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
            border-top: 1px solid rgba(184, 148, 90, 0.08);
        }

        .faq-accordion {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-accordion .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--line);
            border-radius: 0;
        }

        .faq-accordion .accordion-button {
            background: transparent !important;
            border: none;
            box-shadow: none !important;
            color: var(--text-1);
            font-size: 1.05rem;
            font-weight: 600;
            padding: 24px 48px 24px 0;
            position: relative;
            border-radius: 0;
            line-height: 1.6;
        }

        .faq-accordion .accordion-button::after {
            display: none;
        }

        .faq-accordion .accordion-button::before {
            content: '+';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 24px;
            height: 24px;
            border-radius: 50%;
            border: 1px solid var(--gold-500);
            color: var(--gold-500);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            line-height: 1;
            font-weight: 400;
            transition: transform 0.3s ease, background var(--ease-transition), color var(--ease-transition);
            background: transparent;
        }

        .faq-accordion .accordion-button:not(.collapsed)::before {
            transform: translateY(-50%) rotate(45deg);
            background: var(--gold-500);
            color: var(--text-1);
        }

        .faq-accordion .accordion-button:hover {
            color: var(--gold-500);
        }

        .faq-accordion .accordion-body {
            padding: 0 48px 24px 0;
            color: var(--text-2);
            line-height: 1.8;
            font-size: 0.95rem;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--ink-900);
            text-align: center;
            padding: clamp(80px, 12vw, 128px) 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(184, 148, 90, 0.15) 0%, transparent 70%);
            top: -160px;
            right: -80px;
        }

        .cta-section h2 {
            color: #fff;
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 12px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.7);
            margin-top: 12px;
            font-size: 1rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-btn-wrap {
            margin-top: 36px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--ink-900);
            border-top: 1px solid var(--gold-500);
            padding-top: 60px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
        }

        .footer-brand .brand-name {
            color: #fff;
            font-size: 22px;
            font-weight: 700;
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.9rem;
            margin-top: 12px;
            line-height: 1.7;
            max-width: 360px;
        }

        .footer-title {
            color: #fff;
            font-weight: 600;
            margin-bottom: 16px;
            font-size: 1rem;
            line-height: 1.4;
        }

        .footer-links {
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .footer-links li a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--ease-transition);
        }

        .footer-links li a:hover {
            color: var(--gold-300);
        }

        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.82rem;
            flex-wrap: wrap;
            gap: 8px;
        }

        .copyright span {
            font-variant-numeric: tabular-nums;
        }

        /* ===== Mobile CTA Bar ===== */
        .mobile-cta-bar {
            display: none;
        }

        /* ===== Responsive ===== */
        @media (max-width: 991px) {
            .nav-links,
            .nav-actions {
                display: none;
            }

            .hamburger {
                display: inline-flex;
            }

            .mobile-menu {
                display: block;
            }

            .feature-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .feature-item:first-child::before {
                height: 100%;
            }

            .feature-item::before {
                height: 0;
            }

            .feature-item:hover::before {
                height: 100%;
            }

            .scenario-row,
            .scenario-row.reverse {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .scenario-row.reverse .scenario-media {
                order: 1;
            }

            .scenario-media {
                aspect-ratio: 16 / 9;
            }

            .scenario-copy {
                order: 2;
            }

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 767px) {
            .hero-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 24px;
                padding-bottom: 48px;
            }

            .hero-latest {
                max-width: 100%;
            }

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

            .latest-item {
                flex-direction: column;
                gap: 16px;
            }

            .latest-thumb {
                width: 100%;
                height: 160px;
            }

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

            .mobile-cta-bar {
                display: flex;
                align-items: center;
                justify-content: space-between;
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                z-index: 1050;
                height: 56px;
                padding: 8px 16px;
                background: rgba(255, 255, 255, 0.92);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border-top: 1px solid var(--line);
                transition: transform 0.3s ease;
                box-shadow: 0 -4px 12px rgba(18, 12, 6, 0.04);
            }

            .mobile-cta-bar.hidden {
                transform: translateY(100%);
            }

            .mobile-cta-bar .mc-btn-ghost {
                background: var(--gold-100);
                color: var(--text-1);
                border: none;
                border-radius: 999px;
                padding: 8px 20px;
                font-size: 0.88rem;
                font-weight: 600;
                cursor: pointer;
                text-align: center;
                flex: 1;
                margin-right: 12px;
            }

            .mobile-cta-bar .mc-btn-ghost:hover {
                background: rgba(184, 148, 90, 0.2);
            }

            .mobile-cta-bar .mc-btn-main {
                background: var(--gold-500);
                color: var(--text-1);
                border: none;
                border-radius: 999px;
                padding: 8px 20px;
                font-size: 0.88rem;
                font-weight: 600;
                cursor: pointer;
                text-align: center;
                flex: 1;
            }

            .mobile-cta-bar .mc-btn-main:hover {
                background: #C4A268;
            }

            body {
                padding-bottom: 56px;
            }
        }

        @media (max-width: 575px) {
            .dock-wrap {
                padding: 0 12px;
            }

            .dock-nav {
                padding: 10px 14px;
                border-radius: 24px;
            }

            .hero h1 {
                font-size: clamp(2rem, 8vw, 2.8rem);
                letter-spacing: -0.01em;
            }

            .hero-sub {
                font-size: 1rem;
            }

            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .hero-stats {
                gap: 24px;
            }

            .stat-num {
                font-size: 1.5rem;
            }

            .latest-item {
                padding: 16px;
            }

            .latest-thumb {
                height: 130px;
            }

            .testimonial-card {
                padding: 24px;
            }

            .faq-accordion .accordion-button {
                padding: 20px 40px 20px 0;
                font-size: 0.98rem;
            }

            .faq-accordion .accordion-body {
                padding: 0 40px 20px 0;
                font-size: 0.9rem;
            }

            .cta-btn-wrap .btn {
                width: 100%;
            }

            .footer-grid {
                padding-bottom: 24px;
            }

            .copyright {
                flex-direction: column;
                text-align: center;
                padding: 16px 0;
            }
        }

/* roulang page: article */
:root {
    --ink-900:#0B0E13;
    --ink-700:#1A1E24;
    --gold-500:#B8945A;
    --gold-300:#DCC18A;
    --gold-100:rgba(184,148,90,.12);
    --paper:#F3F1EC;
    --card:#FFFFFF;
    --text-1:#12161C;
    --text-2:#5C6470;
    --line:rgba(184,148,90,.22);
    --section-gap:clamp(64px,10vw,128px);
    --radius:16px;
    --shadow:0 12px 32px rgba(18,12,6,.06);
    --transition:.25s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:'PingFang SC','Noto Sans SC','Microsoft YaHei',sans-serif;
    font-size:1rem;line-height:1.6;color:var(--text-1);
    background:var(--paper);-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1280px;padding-left:24px;padding-right:24px}
.container-narrow{max-width:780px}

/*========== 按钮 ==========*/
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:10px 30px;border-radius:999px;font-weight:600;font-size:.9375rem;
    border:1px solid transparent;transition:all var(--transition);
    line-height:1.4;letter-spacing:.01em;
}
.btn:focus-visible,.icon-btn:focus-visible,.hamburger:focus-visible{
    outline:2px solid var(--gold-500);outline-offset:3px;
}
.btn-gold{
    background:var(--gold-500);color:#12161C;border-color:var(--gold-500);
}
.btn-gold:hover{
    background:var(--gold-300);border-color:var(--gold-300);color:#12161C;transform:translateY(-2px);
}
.btn-outline-gold{
    background:transparent;color:var(--gold-500);border-color:var(--gold-500);
}
.btn-outline-gold:hover{
    background:rgba(184,148,90,.08);border-color:var(--gold-300);color:var(--gold-300);
}

/*========== Header / Dock ==========*/
.site-header{
    position:fixed;top:16px;left:0;right:0;z-index:1000;pointer-events:none;
}
.dock-wrap{
    max-width:1320px;margin:0 auto;padding:0 20px;pointer-events:auto;
}
.dock-nav{
    display:flex;align-items:center;justify-content:space-between;
    background:rgba(255,255,255,.72);backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border:1px solid var(--line);border-radius:999px;
    padding:10px 22px;box-shadow:0 8px 32px rgba(18,12,6,.06);
    transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled .dock-nav{
    background:rgba(255,255,255,.9);box-shadow:0 12px 40px rgba(18,12,6,.12);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--gold-100);border-radius:50%;flex-shrink:0}
.brand-mark svg{width:24px;height:24px}
.brand-name{font-size:1.3rem;font-weight:700;color:var(--text-1);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links li a{
    display:inline-block;padding:8px 16px;font-size:.9375rem;color:var(--text-2);
    font-weight:500;border-radius:999px;position:relative;transition:color var(--transition);
}
.nav-links li a::after{
    content:'';position:absolute;left:16px;right:16px;bottom:4px;height:2px;
    background:var(--gold-500);border-radius:2px;transform:scaleX(0);
    transform-origin:center;transition:transform .3s cubic-bezier(.2,.8,.2,1);
}
.nav-links li a:hover{color:var(--text-1)}
.nav-links li a:hover::after{
    transform:scaleX(1);
}
.nav-links li a.active{color:var(--text-1);font-weight:600}
.nav-links li a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px}
.icon-btn{
    width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;color:var(--text-2);
    transition:all var(--transition);background:transparent;
}
.icon-btn:hover{color:var(--gold-500);border-color:var(--gold-500)}
.hamburger{
    display:none;width:40px;height:40px;border-radius:50%;
    border:1px solid var(--line);color:var(--text-1);
    align-items:center;justify-content:center;font-size:1.1rem;
    transition:all var(--transition);
}
.hamburger:hover{color:var(--gold-500);border-color:var(--gold-500)}
.mobile-menu{
    display:none;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);
    border:1px solid var(--line);border-radius:20px;margin:10px 20px 0;
    padding:16px 20px;flex-direction:column;gap:4px;pointer-events:auto;
    box-shadow:0 16px 48px rgba(18,12,6,.12);
}
.mobile-menu.open{display:flex}
.mobile-menu a{
    padding:12px 16px;border-radius:12px;color:var(--text-1);font-weight:500;
    font-size:1rem;transition:background var(--transition);
}
.mobile-menu a:hover{background:var(--gold-100);color:var(--gold-500)}
.mobile-menu a.active{background:var(--gold-100);color:var(--gold-500);font-weight:600}
.btn-gold-mobile{
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--gold-500);color:#12161C;font-weight:600;
    padding:12px 24px;border-radius:999px;margin-top:8px;
    transition:background var(--transition);
}
.btn-gold-mobile:hover{background:var(--gold-300);color:#12161C}

/*========== 文章 Hero ==========*/
.article-hero{
    background:var(--ink-900);padding:170px 0 90px;position:relative;overflow:hidden;
}
.hero-bg{
    position:absolute;inset:0;z-index:0;
}
.hero-bg img{
    width:100%;height:100%;object-fit:cover;opacity:.22;
}
.hero-bg::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(120deg,rgba(11,14,19,.92) 40%,rgba(11,14,19,.55) 75%,rgba(11,14,19,.72));
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    margin-bottom:28px;font-size:.875rem;color:rgba(255,255,255,.7);
    background:transparent;padding:0;
}
.breadcrumb a{color:var(--gold-300);transition:color var(--transition)}
.breadcrumb a:hover{color:#fff}
.breadcrumb .divider{color:rgba(255,255,255,.4)}
.breadcrumb .current{
    color:rgba(255,255,255,.75);white-space:nowrap;overflow:hidden;
    text-overflow:ellipsis;max-width:260px;
}
.article-hero h1{
    font-size:clamp(1.9rem,4vw,3.2rem);font-weight:700;color:#fff;
    line-height:1.25;letter-spacing:-.015em;max-width:840px;margin-bottom:22px;
    word-break:break-word;
}
.article-meta{
    display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:20px;
    color:rgba(255,255,255,.8);font-size:.9rem;
}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-item i{color:var(--gold-500)}
.meta-category{
    background:var(--gold-100);color:var(--gold-300);padding:3px 14px;
    border-radius:6px;font-size:.85rem;font-weight:600;
    display:inline-flex;align-items:center;gap:6px;
}
.article-summary{
    font-size:1.05rem;line-height:1.8;color:rgba(255,255,255,.85);
    max-width:760px;margin-bottom:30px;font-weight:400;
}
.gold-line{
    width:72px;height:2px;background:var(--gold-500);border-radius:2px;
}

/*========== 正文区 ==========*/
.article-main{
    background:var(--card);padding:70px 0 60px;position:relative;
}
@media(min-width:768px){
    .article-main{padding:80px 0 70px}
}
.article-content{
    font-size:1rem;line-height:1.8;color:#2A2F36;
}
.article-content p{margin-bottom:1.5em;word-break:break-word}
.article-content h2{
    font-size:1.45rem;font-weight:700;margin:2em 0 1em;
    padding-left:14px;border-left:2px solid var(--gold-500);line-height:1.4;
}
.article-content h3{
    font-size:1.2rem;font-weight:600;margin:1.6em 0 .8em;
    padding-left:14px;border-left:2px solid var(--gold-500);line-height:1.4;
}
.article-content h4{
    font-size:1.05rem;font-weight:600;margin:1.4em 0 .6em;
}
.article-content blockquote{
    border-left:4px solid var(--gold-500);padding:18px 24px;margin:1.8em 0;
    background:var(--gold-100);border-radius:0 12px 12px 0;color:var(--text-2);
    font-style:normal;line-height:1.8;
}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{
    max-width:100%;height:auto;border-radius:var(--radius);margin:1.8em 0;
}
.article-content ul,.article-content ol{
    margin:1.2em 0 1.6em 1.3em;line-height:1.8;
}
.article-content li{margin-bottom:.45em}
.article-content li::marker{color:var(--gold-500)}
.article-content a{
    color:var(--gold-500);text-decoration:underline;text-underline-offset:4px;
    text-decoration-color:rgba(184,148,90,.4);
}
.article-content a:hover{color:var(--gold-300)}
.article-content table{
    width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9rem;
}
.article-content th,.article-content td{
    padding:10px 14px;border:1px solid var(--line);text-align:left;
}
.article-content th{background:var(--paper);font-weight:600;color:var(--text-1)}
.article-content hr{border:none;border-top:1px solid var(--line);margin:2em 0}
.article-content code{
    background:var(--paper);padding:2px 8px;border-radius:6px;
    font-size:.9em;color:#7a5c2e;
}

/* 正文底部栏 */
.article-footer-bar{
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
    gap:16px;margin-top:50px;padding-top:30px;border-top:1px solid var(--line);
}
.article-tags{display:flex;flex-wrap:wrap;gap:8px}
.article-tags .tag{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--gold-100);color:#8a6b3a;padding:4px 16px;
    border-radius:999px;font-size:.85rem;font-weight:600;
}
.share-btns{display:flex;gap:10px}
.share-icon{
    width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;color:var(--text-2);
    font-size:.9rem;transition:all var(--transition);background:transparent;
}
.share-icon:hover{color:var(--gold-500);border-color:var(--gold-500);background:var(--gold-100)}

/* 空态 */
.article-empty{
    text-align:center;padding:70px 20px;background:var(--card);
    border:2px dashed var(--line);border-radius:var(--radius);
}
.article-empty i{font-size:3rem;color:var(--gold-500);display:block;margin-bottom:18px}
.article-empty h2{font-size:1.5rem;font-weight:700;margin-bottom:10px;color:var(--text-1)}
.article-empty p{color:var(--text-2);margin-bottom:26px}

/*========== 相关推荐 ==========*/
.related-section{
    background:var(--paper);padding:var(--section-gap) 0 60px;
}
.section-head{
    margin-bottom:44px;text-align:center;
}
.section-label{
    display:inline-block;background:var(--gold-100);color:var(--gold-500);
    font-size:.85rem;font-weight:600;padding:4px 18px;border-radius:999px;
    margin-bottom:14px;letter-spacing:.04em;
}
.section-head h2{
    font-size:clamp(1.5rem,2.5vw,2rem);font-weight:700;color:var(--text-1);
    margin-bottom:0;
}
.related-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:40px;
}
.related-card{
    display:flex;flex-direction:column;background:var(--card);
    border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
    border:1px solid rgba(184,148,90,.1);
    transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.related-card:hover{
    transform:translateY(-4px);box-shadow:0 18px 44px rgba(18,12,6,.1);
    border-color:var(--gold-500);
}
.card-cover{
    aspect-ratio:16/9;overflow:hidden;position:relative;background:var(--ink-700);
}
.card-cover img{
    width:100%;height:100%;object-fit:cover;
    transition:transform .5s ease;
}
.related-card:hover .card-cover img{transform:scale(1.03)}
.card-body{
    padding:24px;display:flex;flex-direction:column;flex:1;
}
.card-body h3{
    font-size:1.08rem;font-weight:600;line-height:1.4;margin-bottom:10px;
    color:var(--text-1);transition:color var(--transition);
}
.related-card:hover .card-body h3{color:var(--gold-500)}
.card-body p{
    font-size:.9rem;color:var(--text-2);line-height:1.6;flex:1;margin-bottom:14px;
}
.read-more{
    font-size:.875rem;font-weight:600;color:var(--gold-500);
    display:inline-flex;align-items:center;gap:6px;transition:gap var(--transition);
}
.read-more i{font-size:.75rem}
.related-card:hover .read-more{gap:10px}
.back-btn-wrap{text-align:center;margin-top:10px}

/*========== 页脚 ==========*/
.site-footer{
    background:var(--ink-900);color:rgba(255,255,255,.75);
    padding:64px 0 0;position:relative;
}
.site-footer::before{
    content:'';display:block;height:1px;background:linear-gradient(90deg,transparent,var(--gold-500),transparent);
}
.footer-grid{
    display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;
    padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:16px}
.footer-brand .brand-name{
    color:#fff;font-size:1.35rem;
}
.footer-brand p{
    font-size:.9rem;line-height:1.7;color:rgba(255,255,255,.65);max-width:360px;
}
.footer-title{
    font-size:.95rem;font-weight:600;color:#fff;margin-bottom:18px;
    letter-spacing:.03em;position:relative;padding-bottom:10px;
}
.footer-title::after{
    content:'';position:absolute;left:0;bottom:0;width:28px;height:1px;background:var(--gold-500);
}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px;font-size:.9rem}
.footer-links a{
    color:rgba(255,255,255,.7);transition:color var(--transition),padding-left var(--transition);
}
.footer-links a:hover{color:var(--gold-300);padding-left:4px}
.footer-links li{
    color:rgba(255,255,255,.65);font-size:.9rem;line-height:1.6;
}
.copyright{
    border-top:1px solid rgba(255,255,255,.08);
    padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
    font-size:.85rem;color:rgba(255,255,255,.45);
}

/*========== 移动端固定转化条 ==========*/
.mobile-cta-bar{
    display:none;position:fixed;left:0;right:0;bottom:0;z-index:999;
    background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-top:1px solid var(--line);
    padding:8px 16px;height:60px;align-items:center;gap:12px;
    transform:translateY(120%);transition:transform .4s ease;
}
.mobile-cta-bar.visible{transform:translateY(0)}
.mobile-cta-secondary{
    flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;
    background:var(--gold-100);color:var(--gold-500);border-radius:999px;
    padding:10px 0;font-weight:600;font-size:.9rem;
    border:1px solid rgba(184,148,90,.3);
}
.mobile-cta-primary{
    flex:1.4;display:inline-flex;align-items:center;justify-content:center;gap:6px;
    background:var(--gold-500);color:#12161C;border-radius:999px;
    padding:10px 0;font-weight:600;font-size:.9rem;
    transition:background var(--transition);
}
.mobile-cta-primary:hover{background:var(--gold-300);color:#12161C}

/*========== 响应式 ==========*/
@media(max-width:991px){
    .related-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
    .nav-links li a{padding:8px 12px;font-size:.875rem}
}
@media(max-width:767px){
    .site-header{top:10px}
    .dock-nav{padding:8px 12px}
    .nav-links,.nav-actions{display:none}
    .hamburger{display:flex}
    .article-hero{padding:140px 0 60px}
    .article-hero h1{font-size:1.75rem}
    .article-summary{font-size:.95rem}
    .related-grid{grid-template-columns:1fr;gap:20px}
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .copyright{flex-direction:column;align-items:center;text-align:center}
    .mobile-cta-bar{display:flex}
    .mobile-cta-bar.visible{transform:translateY(0)}
    .article-footer-bar{flex-direction:column;align-items:flex-start}
    .share-btns{margin-top:4px}
    .article-content h2{font-size:1.25rem}
    .article-content h3{font-size:1.1rem}
}
@media(max-width:575px){
    .container{padding-left:16px;padding-right:16px}
    .article-hero{padding:130px 0 50px}
    .article-hero h1{font-size:1.5rem}
    .breadcrumb{font-size:.8rem}
    .article-summary{font-size:.9rem}
    .article-main{padding:40px 0 50px}
    .related-grid{grid-template-columns:1fr}
    .card-body{padding:18px}
    .footer-grid{gap:28px}
}
@media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
}
@keyframes fadeInUp{
    from{opacity:0;transform:translateY(20px)}
    to{opacity:1;transform:translateY(0)}
}
.article-hero .container>*{
    animation:fadeInUp .8s ease both;
}
.article-hero .breadcrumb{animation-delay:.08s}
.article-hero h1{animation-delay:.16s}
.article-hero .article-meta{animation-delay:.24s}
.article-hero .article-summary{animation-delay:.32s}
.article-hero .gold-line{animation-delay:.4s}
@media(max-width:767px){
    .article-hero .container>*{animation:none}
}

/* roulang page: category1 */
:root {
            --ink-900: #0B0E13;
            --ink-700: #1A1E24;
            --gold-500: #B8945A;
            --gold-300: #DCC18A;
            --gold-100: rgba(184, 148, 90, 0.12);
            --paper: #F3F1EC;
            --card: #FFFFFF;
            --text-1: #12161C;
            --text-2: #5C6470;
            --line: rgba(184, 148, 90, 0.22);
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 12px 32px rgba(18, 12, 6, 0.06);
            --section-gap: clamp(64px, 10vw, 128px);
            --font-main: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-main);
            background: var(--paper);
            color: var(--text-1);
            line-height: 1.7;
            font-size: 1rem;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        button {
            font-family: inherit;
            cursor: pointer;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 3px;
            border-radius: 8px;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* ========== Floating Dock Header ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding-top: 14px;
        }

        .dock-wrap {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 16px;
        }

        .dock-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled .dock-nav {
            background: rgba(255, 255, 255, 0.9);
            box-shadow: var(--shadow-card);
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
        }

        .brand-mark {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .brand-mark svg {
            width: 100%;
            height: 100%;
        }

        .brand-name {
            font-size: 1.3rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: var(--ink-900);
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            margin: 0;
        }

        .nav-links a {
            font-size: 0.9375rem;
            color: var(--text-2);
            font-weight: 500;
            padding: 6px 2px;
            position: relative;
            transition: color 0.25s ease;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width 0.3s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--ink-900);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: transparent;
            color: var(--ink-900);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            transition: all 0.25s ease;
        }

        .icon-btn:hover {
            border-color: var(--gold-500);
            color: var(--gold-500);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-pill);
            padding: 10px 28px;
            font-weight: 600;
            font-size: 0.9375rem;
            line-height: 1.4;
            border: none;
            transition: all 0.25s ease;
            text-decoration: none;
        }

        .btn-gold {
            background: var(--gold-500);
            color: var(--text-1);
        }

        .btn-gold:hover {
            background: var(--gold-300);
            color: var(--text-1);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: var(--gold-500);
            border: 1px solid var(--gold-500);
        }

        .btn-outline:hover {
            background: var(--gold-100);
            border-color: var(--gold-300);
            color: var(--gold-300);
        }

        .hamburger {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: transparent;
            font-size: 1rem;
            color: var(--ink-900);
            align-items: center;
            justify-content: center;
            transition: all 0.25s ease;
        }

        .hamburger:hover {
            border-color: var(--gold-500);
            color: var(--gold-500);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 80px;
            left: 16px;
            right: 16px;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--line);
            border-radius: 20px;
            padding: 16px;
            z-index: 999;
            box-shadow: var(--shadow-card);
            flex-direction: column;
            gap: 6px;
        }

        .mobile-menu.show {
            display: flex;
        }

        .mobile-menu a {
            padding: 12px 16px;
            border-radius: 12px;
            color: var(--text-2);
            font-weight: 500;
            font-size: 0.9375rem;
            display: block;
        }

        .mobile-menu a.active {
            background: var(--gold-100);
            color: var(--gold-500);
        }

        .mobile-menu .btn-gold-mobile {
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gold-500);
            color: var(--text-1);
            padding: 12px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            margin-top: 8px;
        }

        /* ========== Hero / Page Head ========== */
        .category-hero {
            position: relative;
            min-height: 72vh;
            display: flex;
            align-items: center;
            background: var(--ink-900);
            color: #fff;
            padding: 150px 0 100px;
            overflow: hidden;
        }

        .category-hero .backdrop {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.45;
        }

        .category-hero .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(11, 14, 19, 0.9) 0%, rgba(11, 14, 19, 0.55) 100%);
        }

        .category-hero .hero-grid {
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 56px 56px;
            pointer-events: none;
        }

        .category-hero .hero-orb {
            position: absolute;
            top: -120px;
            right: -80px;
            width: 520px;
            height: 520px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(184, 148, 90, 0.22), transparent 65%);
            pointer-events: none;
        }

        .hero-divider {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(100deg, var(--gold-500), rgba(184, 148, 90, 0.1) 60%, transparent 100%);
            z-index: 5;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 880px;
        }

        .breadcrumb-wrap {
            margin-bottom: 24px;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .breadcrumb li {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .breadcrumb li+li::before {
            content: '/';
            margin: 0 10px;
            color: rgba(255, 255, 255, 0.3);
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.75);
        }

        .breadcrumb a:hover {
            color: var(--gold-300);
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-100);
            color: var(--gold-300);
            padding: 6px 16px;
            border-radius: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
        }

        .category-hero h1 {
            font-size: clamp(2.6rem, 6vw, 4.4rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.12;
            margin: 0 0 20px;
            color: #fff;
        }

        .category-hero .lead {
            color: rgba(255, 255, 255, 0.72);
            font-size: 1.05rem;
            max-width: 560px;
            line-height: 1.8;
            margin: 0;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .hero-metrics {
            display: flex;
            gap: 40px;
            margin-top: 48px;
            flex-wrap: wrap;
        }

        .hero-metric {
            display: flex;
            flex-direction: column;
        }

        .hero-metric .num {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--gold-500);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .hero-metric .label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 4px;
        }

        /* ========== Section Shared ========== */
        .section-head {
            margin-bottom: 48px;
        }

        .section-head.center {
            text-align: center;
        }

        .section-head .small-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gold-100);
            color: var(--gold-500);
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .section-head h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--text-1);
            letter-spacing: -0.01em;
        }

        .section-head p {
            color: var(--text-2);
            font-size: 0.9375rem;
            margin: 0;
            max-width: 560px;
        }

        /* ========== Sport Cards 2x2 ========== */
        .cat-cards {
            padding: var(--section-gap) 0;
            background: var(--paper);
        }

        .cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .sport-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(184, 148, 90, 0.14);
            transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
            box-shadow: var(--shadow-card);
        }

        .sport-card:hover {
            transform: translateY(-4px);
            border-color: var(--gold-500);
            box-shadow: 0 16px 40px rgba(18, 12, 6, 0.1);
        }

        .sport-card .card-media {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
            background: var(--ink-700);
        }

        .sport-card .card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.55s ease;
        }

        .sport-card:hover .card-media img {
            transform: scale(1.03);
        }

        .sport-card .card-body {
            padding: 24px;
        }

        .sport-card .card-body h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 0 0 10px;
            color: var(--text-1);
        }

        .sport-card .card-body p {
            color: var(--text-2);
            font-size: 0.9375rem;
            line-height: 1.75;
            margin: 0 0 16px;
        }

        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--gold-500);
            font-weight: 600;
            font-size: 0.875rem;
        }

        .card-link i {
            transition: transform 0.3s ease;
        }

        .card-link:hover i {
            transform: translateX(4px);
        }

        /* ========== Stats Section ========== */
        .stats-section {
            background: var(--ink-900);
            color: #fff;
            padding: var(--section-gap) 0;
            border-top: 1px solid rgba(184, 148, 90, 0.15);
            border-bottom: 1px solid rgba(184, 148, 90, 0.15);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }

        .stat-item {
            text-align: center;
            padding: 16px 0;
        }

        .stat-num {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--gold-500);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .stat-label {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9375rem;
            margin-top: 8px;
        }

        /* ========== Feature Rows ========== */
        .feature-rows {
            padding: var(--section-gap) 0;
            background: var(--paper);
        }

        .feature-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
            margin-bottom: 80px;
        }

        .feature-row:last-child {
            margin-bottom: 0;
        }

        .feature-media {
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line);
            background: var(--ink-700);
        }

        .feature-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.55s ease;
        }

        .feature-media:hover img {
            transform: scale(1.03);
        }

        .feature-text .small-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gold-100);
            color: var(--gold-500);
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .feature-text h2 {
            font-size: clamp(1.5rem, 2.6vw, 2.2rem);
            font-weight: 700;
            margin: 0 0 16px;
            color: var(--text-1);
            letter-spacing: -0.01em;
            line-height: 1.25;
        }

        .feature-text p {
            color: var(--text-2);
            line-height: 1.8;
            margin: 0 0 20px;
            font-size: 0.9375rem;
        }

        .feature-list {
            margin-bottom: 24px;
        }

        .feature-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 0;
            color: var(--text-2);
            font-size: 0.9375rem;
        }

        .feature-list li::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--gold-500);
            flex-shrink: 0;
        }

        .feature-row.reverse .feature-media {
            order: 2;
        }

        .feature-row.reverse .feature-text {
            order: 1;
        }

        /* ========== Flow Section ========== */
        .flow-section {
            padding: var(--section-gap) 0;
            background: #fff;
        }

        .flow-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
        }

        .flow-item {
            position: relative;
            padding: 28px 24px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: var(--card);
            box-shadow: 0 4px 12px rgba(18, 12, 6, 0.03);
            transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .flow-item:hover {
            transform: translateY(-4px);
            border-color: var(--gold-500);
            box-shadow: var(--shadow-card);
        }

        .flow-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold-300);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .flow-item h3 {
            font-size: 1.125rem;
            font-weight: 600;
            margin: 14px 0 8px;
            color: var(--text-1);
        }

        .flow-item p {
            color: var(--text-2);
            font-size: 0.875rem;
            line-height: 1.6;
            margin: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--ink-900);
            color: #fff;
            text-align: center;
            padding: calc(var(--section-gap) * 1.2) 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(184, 148, 90, 0.15), transparent 65%);
            pointer-events: none;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-section h2 {
            font-size: clamp(1.8rem, 3.6vw, 2.8rem);
            font-weight: 700;
            margin: 0 0 14px;
            color: #fff;
            letter-spacing: -0.01em;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.6);
            margin: 0 auto 32px;
            max-width: 520px;
            font-size: 1rem;
            line-height: 1.8;
        }

        .cta-section .btn-gold {
            font-size: 1.0625rem;
            padding: 14px 44px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--ink-900);
            color: rgba(255, 255, 255, 0.6);
            border-top: 1px solid var(--gold-500);
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
        }

        .footer-brand .brand {
            color: #fff;
        }

        .footer-brand .brand-name {
            color: #fff;
        }

        .footer-brand p {
            font-size: 0.875rem;
            line-height: 1.7;
            max-width: 300px;
            margin: 16px 0 0;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-title {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .footer-links li {
            margin-bottom: 10px;
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.875rem;
            transition: color 0.25s ease;
        }

        .footer-links a:hover {
            color: var(--gold-300);
        }

        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.4);
            gap: 8px;
        }

        /* ========== Mobile CTA Bar ========== */
        .mobile-cta-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid var(--line);
            padding: 8px 16px;
            z-index: 900;
            gap: 10px;
            align-items: center;
        }

        .mobile-cta-bar a {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 40px;
            border-radius: var(--radius-pill);
            font-size: 0.875rem;
            font-weight: 600;
            text-decoration: none;
        }

        .mobile-cta-bar .mcta-consult {
            flex: 1;
            background: var(--gold-100);
            color: var(--gold-500);
        }

        .mobile-cta-bar .mcta-primary {
            flex: 1;
            background: var(--gold-500);
            color: var(--text-1);
        }

        @media (max-width: 991px) {
            .nav-links {
                display: none;
            }

            .nav-actions .icon-btn {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .dock-nav {
                padding: 10px 18px;
            }

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

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

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

            .feature-row {
                grid-template-columns: 1fr;
                gap: 40px;
                margin-bottom: 64px;
            }

            .feature-row.reverse .feature-media {
                order: 0;
            }

            .feature-row.reverse .feature-text {
                order: 0;
            }

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

        @media (max-width: 767px) {
            .category-hero {
                min-height: auto;
                padding: 120px 0 70px;
            }

            .hero-content {
                text-align: left;
            }

            .hero-actions .btn {
                width: 100%;
            }

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

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .flow-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .flow-item {
                padding: 20px 16px;
            }

            body {
                padding-bottom: 56px;
            }

            .mobile-cta-bar {
                display: flex;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .copyright {
                justify-content: center;
                text-align: center;
            }
        }

        @media (max-width: 575px) {
            .container {
                padding: 0 16px;
            }

            .dock-nav {
                border-radius: 40px;
                padding: 10px 14px;
            }

            .brand-name {
                font-size: 1.15rem;
            }

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

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

            .hero-metrics {
                gap: 24px;
            }

            .category-hero h1 {
                font-size: 2.2rem;
            }
        }