/* roulang page: index */
:root {
            --primary: #0E2A24;
            --primary-dark: #0C241F;
            --accent: #C4A265;
            --accent-light: #DDBF8C;
            --accent-dark: #A58E63;
            --bg: #F5F2EC;
            --bg-card: #FCFAF6;
            --text-main: #1A2522;
            --text-secondary: #55635E;
            --text-on-dark: #F4F1EA;
            --text-on-dark-secondary: #B8C4BC;
            --border-light: #E2DCD0;
            --border-dark: #2E4A42;
            --radius-lg: 16px;
            --radius-md: 8px;
            --radius-pill: 40px;
            --shadow-base: 0 10px 30px rgba(14, 42, 36, 0.06);
            --shadow-hover: 0 16px 40px rgba(14, 42, 36, 0.14);
            --spacing-section: 80px;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Inter", sans-serif;
            --font-heading: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", serif;
            --font-num: "Inter", "Helvetica Neue", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-main);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
        }

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

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

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(14, 42, 36, 0.72);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            transition: background-color 0.35s ease, box-shadow 0.35s ease;
            padding: 14px 0;
        }

        .site-header.scrolled {
            background-color: rgba(14, 42, 36, 0.95);
            box-shadow: 0 1px 0 rgba(196, 162, 101, 0.18);
            padding: 10px 0;
        }

        .site-header .navbar {
            padding: 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 19px;
            color: var(--accent);
            letter-spacing: 0.5px;
            transition: color 0.3s;
        }

        .navbar-brand:hover {
            color: var(--accent-light);
        }

        .brand-mark {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .brand-mark-inner {
            width: 14px;
            height: 14px;
            background: var(--primary);
            border-radius: 3px;
            transform: rotate(45deg);
        }

        .navbar-toggler {
            border: none;
            color: var(--text-on-dark);
            font-size: 22px;
            padding: 4px 8px;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-nav .nav-link {
            color: rgba(244, 241, 234, 0.85);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            letter-spacing: 0.3px;
            position: relative;
            transition: color 0.3s;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--accent);
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .countdown-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-on-dark-secondary);
            background: rgba(196, 162, 101, 0.1);
            border: 1px solid rgba(196, 162, 101, 0.35);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .countdown-badge .countdown-num {
            font-family: var(--font-num);
            font-weight: 600;
            color: var(--accent);
            font-size: 14px;
            letter-spacing: 0.5px;
        }

        .countdown-num.blink {
            animation: countdownBlink 0.5s ease;
        }

        @keyframes countdownBlink {
            0% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
            100% {
                opacity: 1;
            }
        }

        .mobile-header-extra {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0 16px;
            border-bottom: 1px solid rgba(244, 241, 234, 0.1);
            margin-bottom: 8px;
        }

        /* ===== Buttons ===== */
        .btn {
            border-radius: var(--radius-pill);
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border: 1px solid transparent;
            padding: 12px 32px;
            font-size: 14px;
        }

        .btn-accent:hover {
            background: var(--accent-light);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(196, 162, 101, 0.3);
        }

        .btn-accent:active {
            background: var(--accent-dark);
            transform: translateY(0);
        }

        .btn-outline-light-custom {
            background: transparent;
            border: 1px solid rgba(244, 241, 234, 0.4);
            color: var(--text-on-dark);
            padding: 10px 28px;
            font-size: 14px;
        }

        .btn-outline-light-custom:hover {
            background: rgba(244, 241, 234, 0.08);
            border-color: var(--accent);
            color: var(--accent);
        }

        .btn-outline-dark-custom {
            background: transparent;
            border: 1px solid var(--accent);
            color: var(--accent);
            padding: 10px 28px;
            font-size: 14px;
        }

        .btn-outline-dark-custom:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-2px);
        }

        .btn .arrow-icon {
            display: inline-block;
            transition: transform 0.3s ease;
            margin-left: 6px;
        }

        .btn:hover .arrow-icon {
            transform: translateX(4px);
        }

        .btn-sm-custom {
            padding: 8px 20px;
            font-size: 13px;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            color: var(--text-on-dark);
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(12, 36, 31, 0.55) 0%, rgba(14, 42, 36, 0.82) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            padding-top: 120px;
            padding-bottom: 60px;
        }

        .hero-badge {
            display: inline-block;
            font-size: 13px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            border: 1px solid var(--accent);
            border-radius: var(--radius-pill);
            padding: 6px 18px;
            margin-bottom: 28px;
            background: rgba(196, 162, 101, 0.06);
            animation: fadeSlideDown 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
        }

        .hero h1 {
            font-family: var(--font-heading);
            font-size: 50px;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: 1px;
            color: var(--text-on-dark);
            margin-bottom: 18px;
            animation: fadeSlideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
        }

        .hero h1 .h1-gold {
            color: var(--accent);
            display: block;
            font-size: 38px;
            font-weight: 600;
            margin-top: 8px;
        }

        .hero-sub {
            font-size: 17px;
            color: rgba(244, 241, 234, 0.75);
            max-width: 560px;
            line-height: 1.8;
            margin-bottom: 32px;
            animation: fadeSlideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            animation: fadeSlideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.45s both;
        }

        .hero-link {
            color: rgba(244, 241, 234, 0.75);
            font-size: 14px;
            font-weight: 500;
            border-bottom: 1px solid rgba(196, 162, 101, 0.4);
            padding-bottom: 2px;
            transition: color 0.3s, border-color 0.3s;
        }

        .hero-link:hover {
            color: var(--accent);
            border-color: var(--accent);
        }

        @keyframes fadeSlideUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeSlideDown {
            from {
                opacity: 0;
                transform: translateY(-16px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-scroll {
            position: absolute;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(244, 241, 234, 0.5);
            font-size: 20px;
            z-index: 2;
            animation: floatDown 2s ease-in-out infinite;
        }

        @keyframes floatDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(8px);
            }
        }

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

        .section-sm {
            padding: 48px 0;
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 16px;
        }

        .section-heading .heading-left {
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .section-heading .heading-bar {
            width: 4px;
            height: 40px;
            background: var(--accent);
            border-radius: 4px;
            margin-top: 8px;
        }

        .section-heading h2 {
            font-family: var(--font-heading);
            font-size: 30px;
            font-weight: 600;
            color: var(--text-main);
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }

        .section-heading .heading-sub {
            font-size: 15px;
            color: var(--text-secondary);
            margin: 0;
        }

        .section-heading .heading-link {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
            border-bottom: 1px solid transparent;
            transition: color 0.3s, border-color 0.3s;
        }

        .section-heading .heading-link:hover {
            color: var(--accent);
            border-color: var(--accent);
        }

        /* ===== Agenda Timeline ===== */
        .agenda-section {
            background: var(--bg);
            position: relative;
        }

        .timeline-wrap {
            position: relative;
            padding: 30px 0 10px;
        }

        .timeline-line {
            position: absolute;
            top: 58px;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(196, 162, 101, 0.5) 15%, rgba(196, 162, 101, 0.5) 85%, transparent);
        }

        .timeline-item {
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .timeline-dot {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-family: var(--font-num);
            font-weight: 600;
            font-size: 13px;
            color: var(--accent);
            line-height: 1.2;
            box-shadow: 0 0 0 6px rgba(196, 162, 101, 0.08);
        }

        .timeline-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--shadow-base);
            text-align: left;
            transition: box-shadow 0.3s, transform 0.3s;
            height: 100%;
        }

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

        .timeline-card .time-label {
            font-family: var(--font-num);
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .timeline-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .timeline-card p {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .timeline-card .venue {
            font-size: 12px;
            color: var(--text-secondary);
            border-top: 1px solid rgba(226, 220, 208, 0.6);
            padding-top: 10px;
            margin-top: 8px;
        }

        .timeline-card .venue i {
            margin-right: 4px;
            color: var(--accent);
            font-size: 11px;
        }

        /* ===== Highlights ===== */
        .highlights-section {
            background: var(--bg);
            padding-bottom: 40px;
        }

        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 28px;
        }

        .guest-card {
            grid-column: span 5;
            background: var(--primary);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-base);
            transition: box-shadow 0.3s, transform 0.3s;
            position: relative;
        }

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

        .guest-card img {
            width: 100%;
            aspect-ratio: 4/5;
            object-fit: cover;
            filter: grayscale(25%);
            transition: filter 0.4s, transform 0.4s;
        }

        .guest-card:hover img {
            filter: grayscale(0%);
            transform: scale(1.03);
        }

        .guest-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px 24px;
            background: linear-gradient(0deg, rgba(12, 36, 31, 0.9), transparent);
            color: var(--text-on-dark);
        }

        .guest-info h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 2px;
        }

        .guest-info p {
            font-size: 13px;
            color: var(--text-on-dark-secondary);
            margin: 0;
        }

        .highlight-card {
            grid-column: span 7;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 32px;
            box-shadow: var(--shadow-base);
            position: relative;
            transition: box-shadow 0.3s, transform 0.3s;
        }

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

        .highlight-num {
            font-family: var(--font-heading);
            font-size: 38px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 16px;
        }

        .highlight-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .highlight-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

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

        .highlight-list li {
            font-size: 14px;
            color: var(--text-secondary);
            padding: 6px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .highlight-list li i {
            color: var(--accent);
            font-size: 12px;
            margin-top: 5px;
        }

        .highlight-banner {
            grid-column: 1 / -1;
            background: linear-gradient(120deg, var(--primary) 0%, #163D34 100%);
            border-radius: var(--radius-lg);
            padding: 0;
            overflow: hidden;
            display: flex;
            align-items: center;
            color: var(--text-on-dark);
            box-shadow: 0 16px 40px rgba(14, 42, 36, 0.2);
        }

        .highlight-banner .banner-content {
            flex: 1;
            padding: 40px 44px;
        }

        .highlight-banner .banner-content h3 {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--accent);
        }

        .highlight-banner .banner-content p {
            font-size: 15px;
            color: var(--text-on-dark-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
            max-width: 480px;
        }

        .highlight-banner .banner-img {
            flex: 0 0 38%;
            height: 100%;
            min-height: 240px;
            background: url('/assets/images/coverpic/cover-2.png') center center / cover no-repeat;
        }

        .highlight-banner .btn {
            background: var(--accent);
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
            padding: 12px 30px;
            border-radius: var(--radius-pill);
            border: none;
            transition: all 0.3s;
        }

        .highlight-banner .btn:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
        }

        .highlight-card.small {
            padding: 28px;
        }

        .highlight-card.small .highlight-num {
            font-size: 30px;
        }

        .highlight-card.small h3 {
            font-size: 18px;
        }

        /* ===== Tickets ===== */
        .tickets-section {
            background: var(--bg);
            padding-top: 0;
        }

        .ticket-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            align-items: stretch;
        }

        .ticket-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 32px 28px;
            position: relative;
            box-shadow: var(--shadow-base);
            transition: box-shadow 0.3s, transform 0.3s;
        }

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

        .ticket-card.recommend {
            background: var(--primary);
            border: 1px solid var(--accent);
            color: var(--text-on-dark);
            box-shadow: 0 20px 50px rgba(14, 42, 36, 0.25);
        }

        .recommend-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: var(--primary);
            font-size: 12px;
            font-weight: 700;
            padding: 5px 16px;
            border-radius: var(--radius-pill);
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .ticket-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .ticket-price {
            font-family: var(--font-num);
            font-size: 42px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 20px;
        }

        .ticket-price .unit {
            font-size: 16px;
            font-weight: 500;
            margin-right: 2px;
            color: var(--text-secondary);
        }

        .ticket-card.recommend .ticket-price .unit {
            color: var(--text-on-dark-secondary);
        }

        .ticket-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .ticket-card.recommend .ticket-desc {
            color: var(--text-on-dark-secondary);
        }

        .ticket-features {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
            border-top: 1px solid rgba(226, 220, 208, 0.5);
            padding-top: 16px;
        }

        .ticket-card.recommend .ticket-features {
            border-color: rgba(196, 162, 101, 0.2);
        }

        .ticket-features li {
            font-size: 14px;
            padding: 6px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .ticket-features li i {
            color: var(--accent);
            font-size: 12px;
            margin-top: 6px;
        }

        .ticket-card.recommend .ticket-features li {
            color: var(--text-on-dark-secondary);
        }

        .ticket-card .btn {
            width: 100%;
            border-radius: var(--radius-pill);
            text-align: center;
        }

        .btn-ticket-default {
            background: transparent;
            border: 1px solid var(--accent);
            color: var(--accent);
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
        }

        .btn-ticket-default:hover {
            background: var(--accent);
            color: var(--primary);
        }

        .btn-ticket-recommend {
            background: var(--accent);
            border: 1px solid var(--accent);
            color: var(--primary);
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
        }

        .btn-ticket-recommend:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
        }

        /* ===== Register ===== */
        .register-section {
            background: var(--primary);
            color: var(--text-on-dark);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .register-section::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: rgba(196, 162, 101, 0.06);
        }

        .register-section .section-heading h2 {
            color: var(--text-on-dark);
        }

        .register-section .section-heading .heading-sub {
            color: var(--text-on-dark-secondary);
        }

        .register-section .section-heading .heading-bar {
            background: var(--accent);
        }

        .register-form-wrap {
            max-width: 640px;
            margin: 0 auto;
            background: rgba(12, 36, 31, 0.6);
            border-radius: var(--radius-lg);
            padding: 44px;
            border: 1px solid rgba(196, 162, 101, 0.12);
        }

        .register-form .form-label {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-on-dark-secondary);
            margin-bottom: 6px;
        }

        .register-form .form-control,
        .register-form .form-select {
            background: transparent;
            border: none;
            border-bottom: 1px solid rgba(244, 241, 234, 0.25);
            border-radius: 0;
            color: var(--text-on-dark);
            padding: 10px 0;
            font-size: 15px;
            height: auto;
            box-shadow: none;
            transition: border-color 0.3s;
        }

        .register-form .form-control::placeholder {
            color: rgba(184, 196, 188, 0.6);
        }

        .register-form .form-control:focus,
        .register-form .form-select:focus {
            background: transparent;
            border-bottom: 2px solid var(--accent);
            color: var(--text-on-dark);
            box-shadow: none;
        }

        .register-form .form-select {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23C4A265' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
        }

        .register-form .form-select option {
            color: var(--text-main);
            background: var(--bg-card);
        }

        .register-form textarea.form-control {
            min-height: 70px;
            resize: vertical;
        }

        .btn-submit {
            background: var(--accent);
            border: none;
            color: var(--primary);
            border-radius: var(--radius-pill);
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 600;
            width: 100%;
            letter-spacing: 1px;
            transition: all 0.35s ease;
            margin-top: 16px;
        }

        .btn-submit:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(196, 162, 101, 0.25);
        }

        .btn-submit:disabled {
            background: var(--accent-dark);
            transform: none;
            box-shadow: none;
            opacity: 1;
        }

        .form-tip {
            font-size: 12px;
            color: var(--text-on-dark-secondary);
            text-align: center;
            margin-top: 16px;
        }

        /* ===== News ===== */
        .news-section {
            background: var(--bg);
        }

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

        .news-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            min-height: 180px;
            box-shadow: var(--shadow-base);
            transition: box-shadow 0.3s, transform 0.3s;
            border-left: 3px solid transparent;
        }

        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-left-color: var(--accent);
        }

        .news-thumb {
            flex: 0 0 38%;
            background-size: cover;
            background-position: center;
            min-height: 160px;
            position: relative;
        }

        .news-thumb::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(12, 36, 31, 0.08), transparent);
        }

        .news-body {
            flex: 1;
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
        }

        .news-cat {
            display: inline-block;
            align-self: flex-start;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(196, 162, 101, 0.1);
            border-radius: var(--radius-pill);
            padding: 3px 12px;
            margin-bottom: 10px;
        }

        .news-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }

        .news-date {
            font-size: 12px;
            color: var(--text-secondary);
            font-family: var(--font-num);
        }

        .news-empty {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-secondary);
            font-size: 16px;
        }

        .news-empty-icon {
            font-size: 40px;
            color: var(--accent);
            margin-bottom: 16px;
            display: block;
            opacity: 0.6;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg);
            padding-top: 0;
        }

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

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

        .faq-accordion .accordion-item:first-child {
            border-top: 1px solid var(--border-light);
        }

        .faq-accordion .accordion-button {
            background: transparent;
            box-shadow: none;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            padding: 20px 0;
            transition: color 0.3s;
        }

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

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-radius: 0;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--accent);
        }

        .faq-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23C4A265'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform 0.25s ease;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }

        .faq-accordion .accordion-body {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 0 0 24px;
            max-width: 680px;
        }

        /* ===== CTA end ===== */
        .cta-end {
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat fixed;
            position: relative;
            padding: 100px 0;
            text-align: center;
            color: var(--text-on-dark);
        }

        .cta-end::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(12, 36, 31, 0.82);
        }

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

        .cta-end h2 {
            font-family: var(--font-heading);
            font-size: 34px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .cta-end p {
            font-size: 16px;
            color: var(--text-on-dark-secondary);
            max-width: 520px;
            margin: 0 auto 32px;
        }

        .cta-end .btn {
            font-size: 15px;
            padding: 14px 40px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-on-dark-secondary);
            padding-top: 60px;
        }

        .footer-top {
            border-top: 1px solid rgba(196, 162, 101, 0.25);
            padding-top: 64px;
            padding-bottom: 48px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .footer-brand:hover {
            color: var(--accent-light);
        }

        .footer-desc {
            font-size: 14px;
            color: var(--text-on-dark-secondary);
            max-width: 320px;
            line-height: 1.7;
        }

        .footer-nav-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-on-dark);
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-on-dark-secondary);
            transition: color 0.3s;
        }

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

        .footer-contact {
            font-size: 14px;
            color: var(--text-on-dark-secondary);
            line-height: 2;
        }

        .footer-contact i {
            color: var(--accent);
            margin-right: 8px;
            font-size: 12px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(244, 241, 234, 0.08);
            padding: 20px 0;
            font-size: 12px;
            color: rgba(244, 241, 234, 0.4);
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(244, 241, 234, 0.4);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== Reveal ===== */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== Responsive ===== */
        @media (max-width: 991px) {
            .navbar-collapse {
                background: rgba(12, 36, 31, 0.97);
                border-radius: var(--radius-md);
                padding: 16px 20px;
                margin-top: 12px;
                border: 1px solid rgba(196, 162, 101, 0.12);
            }

            .navbar-nav .nav-link {
                padding: 10px 0;
                border-bottom: 1px solid rgba(244, 241, 234, 0.06);
            }

            .navbar-nav .nav-link::after {
                display: none;
            }

            .header-right {
                margin-top: 12px;
            }

            .timeline-line {
                display: none;
            }

            .timeline-item {
                margin-bottom: 32px;
            }

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

            .ticket-card.recommend {
                order: -1;
            }

            .news-list {
                grid-template-columns: 1fr;
            }

            .highlight-grid {
                display: flex;
                flex-direction: column;
            }

            .guest-card,
            .highlight-card,
            .highlight-banner {
                width: 100%;
            }

            .highlight-banner {
                flex-direction: column;
            }

            .highlight-banner .banner-img {
                width: 100%;
                min-height: 200px;
                flex: 0 0 auto;
            }

            .section {
                --spacing-section: 56px;
                padding: var(--spacing-section) 0;
            }
        }

        @media (max-width: 767px) {
            .hero h1 {
                font-size: 38px;
            }

            .hero h1 .h1-gold {
                font-size: 30px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .section-heading h2 {
                font-size: 24px;
            }

            .section-heading .heading-bar {
                height: 32px;
            }

            .highlight-banner .banner-content {
                padding: 28px 24px;
            }

            .highlight-card {
                padding: 24px 20px;
            }

            .register-form-wrap {
                padding: 28px 20px;
            }

            .news-card {
                flex-direction: column;
            }

            .news-thumb {
                flex: 0 0 140px;
            }

            .cta-end h2 {
                font-size: 26px;
            }

            .footer-top {
                padding-top: 40px;
            }

            .footer-col {
                margin-bottom: 32px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 32px;
            }

            .hero h1 .h1-gold {
                font-size: 26px;
            }

            .hero-sub {
                font-size: 14px;
            }

            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }

            .countdown-badge {
                font-size: 11px;
                padding: 5px 10px;
            }

            .countdown-badge .countdown-num {
                font-size: 12px;
            }

            .ticket-price {
                font-size: 36px;
            }

            .news-thumb {
                min-height: 130px;
            }
        }

        /* ===== Reduced Motion ===== */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            .reveal {
                opacity: 1;
                transform: none;
            }

            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category1 */
/* ===================== 设计变量 ===================== */
        :root {
            --primary: #0E2A24;
            --primary-dark: #0C241F;
            --accent: #C4A265;
            --accent-hover: #DDBF8C;
            --accent-disabled: #A58E63;
            --bg: #F5F2EC;
            --bg-card: #FCFAF6;
            --text-main: #1A2522;
            --text-sub: #55635E;
            --text-on-dark: #F4F1EA;
            --text-on-dark-sub: #B8C4BC;
            --border: #E2DCD0;
            --border-dark: #2E4A42;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow: 0 10px 30px rgba(14, 42, 36, 0.06);
            --shadow-hover: 0 16px 40px rgba(14, 42, 36, 0.14);
            --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
        }

        /* ===================== Reset / Base ===================== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg);
            color: var(--text-main);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--accent);
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            font-weight: 600;
            line-height: 1.4;
        }
        p {
            margin: 0;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===================== 按钮 ===================== */
        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: var(--accent);
            color: var(--primary);
            border: none;
            border-radius: 40px;
            padding: 12px 32px;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all var(--transition);
            cursor: pointer;
        }
        .btn-accent:hover {
            background-color: var(--accent-hover);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(196, 162, 101, 0.3);
        }
        .btn-accent i {
            transition: transform 0.3s ease;
        }
        .btn-accent:hover i {
            transform: translateX(4px);
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-on-dark);
            border: 1px solid rgba(244, 241, 234, 0.4);
            border-radius: 40px;
            padding: 12px 28px;
            font-size: 14px;
            font-weight: 500;
            transition: all var(--transition);
        }
        .btn-ghost:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--border);
            border-radius: 40px;
            padding: 10px 26px;
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition);
        }
        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }
        .btn-sm-custom {
            padding: 8px 22px;
            font-size: 13px;
        }
        .btn-accent:focus-visible,
        .btn-ghost:focus-visible,
        .btn-outline:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        /* ===================== 导航 ===================== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(14, 42, 36, 0.88);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid transparent;
            transition: background 0.4s ease, box-shadow 0.4s ease;
        }
        .site-header.scrolled {
            background: rgba(12, 36, 31, 0.96);
            border-bottom-color: var(--border-dark);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
        }
        .navbar {
            padding: 14px 0;
            min-height: 72px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            color: var(--text-on-dark);
            font-size: 18px;
            font-weight: 700;
            letter-spacing: 1px;
            line-height: 1;
            white-space: nowrap;
        }
        .navbar-brand:hover {
            color: var(--accent);
        }
        .brand-mark {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            flex-shrink: 0;
            position: relative;
            box-shadow: 0 0 0 2px rgba(196, 162, 101, 0.3);
        }
        .brand-mark-inner {
            width: 12px;
            height: 12px;
            background: var(--primary);
            border-radius: 3px;
            transform: rotate(45deg);
        }
        .navbar-toggler {
            border: 1px solid rgba(244, 241, 234, 0.3);
            border-radius: var(--radius-sm);
            color: var(--text-on-dark);
            padding: 6px 10px;
            font-size: 18px;
            background: transparent;
            transition: all 0.3s;
        }
        .navbar-toggler:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }
        .navbar-nav .nav-link {
            color: rgba(244, 241, 234, 0.85);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 18px;
            position: relative;
            transition: color 0.3s ease;
            letter-spacing: 0.3px;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent);
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 4px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .header-right {
            align-items: center;
            gap: 14px;
        }
        .countdown-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(12, 36, 31, 0.7);
            border: 1px solid var(--accent);
            border-radius: 40px;
            padding: 6px 16px;
            color: var(--text-on-dark);
            font-size: 13px;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .countdown-num {
            font-family: "Inter", "Helvetica Neue", monospace;
            font-size: 14px;
            color: var(--accent);
            font-weight: 600;
        }
        .countdown-num.flash {
            animation: countFlash 0.5s ease;
        }
        @keyframes countFlash {
            0% {
                opacity: 0.3;
            }
            100% {
                opacity: 1;
            }
        }
        .mobile-header-extra {
            padding: 12px 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
            border-bottom: 1px solid var(--border-dark);
            margin-bottom: 8px;
        }
        .mobile-header-extra .btn-accent {
            justify-content: center;
        }

        /* ===================== 通用区块 ===================== */
        .section {
            padding: 80px 0;
        }
        .section-head {
            margin-bottom: 48px;
        }
        .section-head.center {
            text-align: center;
        }
        .section-head.light {
            color: var(--text-on-dark);
        }
        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            background: rgba(196, 162, 101, 0.12);
            border: 1px solid rgba(196, 162, 101, 0.3);
            border-radius: 40px;
            padding: 4px 16px;
            margin-bottom: 14px;
        }
        .section-head h2 {
            font-size: 30px;
            font-weight: 600;
            color: var(--text-main);
            position: relative;
            padding-left: 18px;
            line-height: 1.3;
        }
        .section-head h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            border-radius: 4px;
            background: var(--accent);
        }
        .section-head.light h2 {
            color: var(--text-on-dark);
        }
        .section-head.light h2::before {
            background: var(--accent);
        }

        /* ===================== Hero（分类页） ===================== */
        .page-hero {
            position: relative;
            min-height: 420px;
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 140px 0 80px;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(12, 36, 31, 0.75) 0%, rgba(12, 36, 31, 0.6) 50%, rgba(12, 36, 31, 0.88) 100%);
            z-index: 1;
        }
        .page-hero-content {
            position: relative;
            z-index: 2;
            max-width: 820px;
        }
        .hero-badge {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 2px;
            color: var(--accent);
            border: 1px solid rgba(196, 162, 101, 0.6);
            border-radius: 40px;
            padding: 6px 20px;
            margin-bottom: 22px;
            background: rgba(12, 36, 31, 0.4);
            text-transform: uppercase;
        }
        .page-hero h1 {
            font-family: "Noto Serif SC", "PingFang SC", serif;
            font-size: 48px;
            font-weight: 700;
            color: var(--text-on-dark);
            letter-spacing: 1px;
            line-height: 1.3;
            margin-bottom: 18px;
        }
        .page-hero h1 span {
            color: var(--accent);
        }
        .page-hero-sub {
            font-size: 18px;
            color: rgba(244, 241, 234, 0.75);
            max-width: 540px;
            margin-bottom: 32px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        /* ===================== 简介区 ===================== */
        .intro-section {
            background: var(--bg);
        }
        .intro-image {
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 380px;
        }
        .intro-content h2 {
            font-size: 30px;
            margin-bottom: 18px;
            color: var(--text-main);
        }
        .intro-content p {
            color: var(--text-sub);
            margin-bottom: 16px;
            font-size: 15px;
            line-height: 1.9;
        }
        .intro-list {
            margin-top: 22px;
            margin-bottom: 30px;
        }
        .intro-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 15px;
            color: var(--text-main);
            margin-bottom: 12px;
            padding: 8px 14px;
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border-left: 3px solid var(--accent);
            box-shadow: 0 4px 12px rgba(14, 42, 36, 0.04);
        }
        .intro-list li i {
            color: var(--accent);
            font-size: 14px;
            margin-top: 5px;
        }

        /* ===================== 信息卡 ===================== */
        .info-cards-section {
            background: var(--bg-card);
        }
        .info-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            height: 100%;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .info-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .info-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--accent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .info-card:hover::after {
            opacity: 1;
        }
        .info-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(196, 162, 101, 0.2), rgba(196, 162, 101, 0.08));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent);
            margin-bottom: 20px;
        }
        .info-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text-main);
        }
        .info-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.8;
            margin-bottom: 10px;
        }
        .info-card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 10px;
        }

        /* ===================== 流程区 ===================== */
        .process-section {
            background: var(--primary);
            position: relative;
            overflow: hidden;
        }
        .process-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(196, 162, 101, 0.12) 0%, transparent 70%);
            border-radius: 50%;
        }
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            z-index: 1;
        }
        .process-step {
            background: rgba(244, 241, 234, 0.06);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            transition: all var(--transition);
            position: relative;
        }
        .process-step:hover {
            border-color: var(--accent);
            transform: translateY(-6px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }
        .step-num {
            display: block;
            font-family: "Inter", "Helvetica Neue", sans-serif;
            font-size: 36px;
            font-weight: 700;
            color: var(--accent);
            opacity: 0.6;
            margin-bottom: 16px;
            line-height: 1;
        }
        .process-step h3 {
            color: var(--text-on-dark);
            font-size: 18px;
            margin-bottom: 10px;
        }
        .process-step p {
            color: var(--text-on-dark-sub);
            font-size: 14px;
            line-height: 1.7;
        }

        /* ===================== 资讯区 ===================== */
        .news-section {
            background: var(--bg);
        }
        .link-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-sub);
            padding: 8px 20px;
            border: 1px solid var(--border);
            border-radius: 40px;
            transition: all 0.3s ease;
            white-space: nowrap;
        }
        .link-more:hover {
            color: var(--accent);
            border-color: var(--accent);
            transform: translateX(4px);
        }
        .news-list {
            display: grid;
            gap: 20px;
        }
        .news-card {
            display: flex;
            align-items: stretch;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all var(--transition);
            position: relative;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-left-color: var(--accent);
        }
        .news-thumb {
            width: 220px;
            flex-shrink: 0;
            background: var(--primary);
            min-height: 140px;
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .news-thumb img {
            transform: scale(1.04);
        }
        .news-content {
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 10px;
        }
        .news-cat {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(196, 162, 101, 0.12);
            padding: 3px 12px;
            border-radius: 40px;
            border: 1px solid rgba(196, 162, 101, 0.25);
        }
        .news-date {
            font-size: 13px;
            color: var(--text-sub);
        }
        .news-content h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-main);
            line-height: 1.5;
        }
        .news-content p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ===================== FAQ ===================== */
        .faq-section {
            background: var(--bg-card);
        }
        .custom-accordion {
            margin-top: 20px;
        }
        .custom-accordion .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border);
            border-radius: 0 !important;
        }
        .custom-accordion .accordion-button {
            background: transparent;
            box-shadow: none;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            padding: 22px 16px;
            transition: color 0.3s ease;
        }
        .custom-accordion .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: transparent;
        }
        .custom-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent);
        }
        .custom-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23C4A265'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
            transition: transform 0.25s ease;
        }
        .custom-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .custom-accordion .accordion-body {
            padding: 0 16px 22px;
            font-size: 15px;
            color: var(--text-sub);
            line-height: 1.8;
        }

        /* ===================== CTA ===================== */
        .cta-section {
            background: var(--primary);
            padding: 90px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            bottom: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(196, 162, 101, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            color: var(--text-on-dark);
            font-size: 34px;
            font-weight: 600;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: var(--text-on-dark-sub);
            font-size: 16px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .cta-actions {
            position: relative;
            z-index: 1;
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .cta-section .btn-accent {
            padding: 14px 40px;
            font-size: 15px;
        }

        /* ===================== 页脚 ===================== */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-on-dark);
        }
        .footer-top {
            padding: 64px 20px 40px;
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            font-size: 18px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 16px;
        }
        .footer-brand:hover {
            color: var(--accent);
        }
        .footer-desc {
            color: var(--text-on-dark-sub);
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
        }
        .footer-nav-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-on-dark);
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-nav-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 32px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-on-dark-sub);
            font-size: 14px;
            transition: all 0.3s ease;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 6px;
        }
        .footer-contact p {
            color: var(--text-on-dark-sub);
            font-size: 14px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-contact i {
            color: var(--accent);
            width: 16px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(244, 241, 234, 0.1);
            padding: 20px 0;
            background: rgba(0, 0, 0, 0.2);
        }
        .footer-bottom p {
            font-size: 12px;
            color: rgba(244, 241, 234, 0.4);
            text-align: center;
            margin: 0;
            letter-spacing: 0.5px;
        }

        /* ===================== 动效 ===================== */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .reveal-delay-1 {
            transition-delay: 0.1s;
        }
        .reveal-delay-2 {
            transition-delay: 0.2s;
        }
        .reveal-delay-3 {
            transition-delay: 0.3s;
        }

        /* ===================== 响应式 ===================== */
        @media (max-width: 991.98px) {
            .section {
                padding: 64px 0;
            }
            .side-decoration {
                display: none;
            }
            .navbar-collapse {
                background: var(--primary-dark);
                border-radius: var(--radius-md);
                padding: 12px 16px;
                margin-top: 12px;
                border: 1px solid var(--border-dark);
            }
            .navbar-nav .nav-link {
                padding: 12px 8px;
                border-bottom: 1px solid var(--border-dark);
            }
            .navbar-nav .nav-link.active::after {
                left: 8px;
                right: auto;
                width: 20px;
                height: 2px;
            }
            .header-right {
                display: none !important;
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-thumb {
                width: 180px;
            }
            .cta-section h2 {
                font-size: 28px;
            }
        }
        @media (max-width: 767.98px) {
            .section {
                padding: 48px 0;
            }
            .page-hero {
                min-height: 380px;
                padding: 120px 0 60px;
            }
            .page-hero h1 {
                font-size: 36px;
            }
            .page-hero-sub {
                font-size: 16px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .intro-image {
                min-height: 240px;
            }
            .process-steps {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .process-step {
                padding: 24px 18px;
            }
            .step-num {
                font-size: 30px;
            }
            .news-card {
                flex-direction: column;
            }
            .news-thumb {
                width: 100%;
                height: 160px;
            }
            .news-content {
                padding: 20px;
            }
            .footer-top {
                padding: 48px 20px 32px;
            }
            .footer-col {
                margin-bottom: 28px;
            }
            .cta-section {
                padding: 64px 0;
            }
            .cta-section h2 {
                font-size: 24px;
            }
        }
        @media (max-width: 519.98px) {
            .page-hero {
                min-height: 340px;
                padding: 110px 0 48px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .page-hero-sub {
                font-size: 14px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn-accent,
            .hero-actions .btn-ghost {
                justify-content: center;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .info-card {
                padding: 24px 20px;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .link-more {
                font-size: 13px;
                padding: 6px 16px;
            }
        }

        /* ===================== 减少动效偏好 ===================== */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
            .reveal {
                opacity: 1;
                transform: none;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: article */
:root {
            --primary: #0E2A24;
            --primary-dark: #0C241F;
            --accent: #C4A265;
            --accent-hover: #DDBF8C;
            --accent-disabled: #A58E63;
            --bg: #F5F2EC;
            --bg-light: #FCFAF6;
            --text-main: #1A2522;
            --text-secondary: #55635E;
            --text-on-dark: #F4F1EA;
            --text-on-dark-secondary: #B8C4BC;
            --border-light: #E2DCD0;
            --border-dark: #2E4A42;
            --radius-lg: 16px;
            --radius-sm: 8px;
            --shadow-sm: 0 10px 30px rgba(14, 42, 36, 0.06);
            --shadow-hover: 0 16px 40px rgba(14, 42, 36, 0.14);
            --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text-main);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        img {
            max-width: 100%;
        }

        .container {
            max-width: 1240px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(14, 42, 36, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-dark);
            transition: background 0.3s, box-shadow 0.3s;
        }

        .site-header.scrolled {
            background: rgba(12, 36, 31, 0.98);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
        }

        .navbar {
            padding: 14px 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
            letter-spacing: 1px;
        }

        .navbar-brand:hover {
            color: var(--accent-hover);
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 0 0 2px rgba(196, 162, 101, 0.3);
        }

        .brand-mark-inner {
            width: 14px;
            height: 14px;
            background: var(--primary-dark);
            border-radius: 3px;
            transform: rotate(45deg);
            display: block;
        }

        .navbar-toggler {
            border: 1px solid rgba(244, 241, 234, 0.3);
            color: var(--text-on-dark);
            padding: 6px 12px;
            border-radius: 8px;
            background: transparent;
        }

        .navbar-toggler:hover,
        .navbar-toggler:focus {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: none;
        }

        .navbar-toggler i {
            font-size: 18px;
        }

        .navbar-nav .nav-link {
            color: rgba(244, 241, 234, 0.85);
            font-weight: 500;
            margin: 0 6px;
            padding: 8px 6px;
            position: relative;
            transition: color 0.3s;
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            left: 6px;
            right: 6px;
            bottom: 2px;
            height: 2px;
            background: var(--accent);
            width: 0;
            transition: width 0.3s;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--accent);
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
            width: calc(100% - 12px);
        }

        .countdown-badge {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--accent);
            color: var(--accent);
            border-radius: 40px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 500;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .countdown-num {
            font-family: "Inter", "Helvetica Neue", monospace;
            font-variant-numeric: tabular-nums;
            font-weight: 600;
        }

        .btn {
            border-radius: 40px;
            font-weight: 600;
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            border: 1px solid var(--accent);
            border-radius: 40px;
            padding: 10px 28px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(196, 162, 101, 0.3);
        }

        .btn-accent:focus-visible {
            outline: 3px solid rgba(196, 162, 101, 0.4);
            outline-offset: 2px;
        }

        .btn-sm-custom {
            padding: 8px 22px;
            font-size: 14px;
        }

        .mobile-header-extra {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-dark);
        }

        .page-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(12, 36, 31, 0.94), rgba(14, 42, 36, 0.82)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 96px 0 104px;
            overflow: hidden;
            color: var(--text-on-dark);
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg), transparent);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
            list-style: none;
            padding: 0;
            font-size: 14px;
            color: var(--text-on-dark-secondary);
        }

        .breadcrumb a {
            color: rgba(244, 241, 234, 0.75);
            transition: color 0.3s;
        }

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

        .breadcrumb .sep {
            opacity: 0.5;
            margin: 0 2px;
        }

        .breadcrumb .current {
            color: var(--accent);
            max-width: 360px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .article-title {
            font-size: 42px;
            font-weight: 700;
            line-height: 1.3;
            margin: 16px 0 22px;
            color: var(--text-on-dark);
            font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
            letter-spacing: 1px;
            max-width: 860px;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            font-size: 14px;
            color: var(--text-on-dark-secondary);
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .article-meta i {
            color: var(--accent);
        }

        .article-section {
            position: relative;
            z-index: 2;
            margin-top: -56px;
            padding-bottom: 80px;
        }

        .article-main {
            background: var(--bg-light);
            border-radius: 20px;
            padding: 52px 60px;
            box-shadow: var(--shadow-hover);
            border: 1px solid rgba(226, 220, 208, 0.5);
        }

        .article-content {
            max-width: 780px;
            margin: 0 auto;
        }

        .article-content p {
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 1.4em;
            color: var(--text-main);
        }

        .article-content h2 {
            font-size: 26px;
            font-weight: 600;
            margin: 2em 0 0.8em;
            color: var(--primary);
            position: relative;
            padding-left: 18px;
            line-height: 1.4;
        }

        .article-content h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.2em;
            width: 4px;
            height: 0.9em;
            background: var(--accent);
            border-radius: 2px;
        }

        .article-content h3 {
            font-size: 20px;
            font-weight: 600;
            margin: 1.8em 0 0.6em;
            color: var(--primary);
        }

        .article-content ul,
        .article-content ol {
            padding-left: 1.4em;
            margin-bottom: 1.4em;
        }

        .article-content li {
            margin-bottom: 0.6em;
        }

        .article-content blockquote {
            border-left: 4px solid var(--accent);
            background: var(--bg);
            padding: 16px 24px;
            border-radius: 0 8px 8px 0;
            margin: 2em 0;
            color: var(--text-secondary);
            font-style: italic;
        }

        .article-content img {
            max-width: 100%;
            border-radius: 12px;
            margin: 1.5em 0;
            box-shadow: var(--shadow-sm);
            height: auto;
        }

        .article-content a {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-content a:hover {
            color: var(--accent-hover);
        }

        .article-content code {
            background: var(--bg);
            border-radius: 4px;
            padding: 2px 6px;
            font-family: "SFMono-Regular", Consolas, monospace;
            font-size: 14px;
        }

        .article-content pre {
            background: var(--primary);
            color: var(--text-on-dark);
            padding: 20px;
            border-radius: 12px;
            overflow-x: auto;
            margin: 1.5em 0;
        }

        .article-content pre code {
            background: transparent;
            color: inherit;
            padding: 0;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
        }

        .article-content th,
        .article-content td {
            border: 1px solid var(--border-light);
            padding: 10px 14px;
            text-align: left;
        }

        .article-content th {
            background: var(--bg);
            font-weight: 600;
        }

        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 40px;
            max-width: 780px;
            margin-left: auto;
            margin-right: auto;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 5px 16px;
            border: 1px solid var(--border-light);
            border-radius: 40px;
            font-size: 13px;
            color: var(--text-secondary);
            background: var(--bg);
            transition: border-color 0.3s, color 0.3s;
        }

        .tag:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .not-found {
            text-align: center;
            padding: 80px 20px;
        }

        .not-found i {
            font-size: 52px;
            color: var(--accent);
            margin-bottom: 18px;
        }

        .not-found h3 {
            font-size: 22px;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .not-found p {
            color: var(--text-secondary);
            max-width: 440px;
            margin: 0 auto 28px;
        }

        .article-nav {
            display: flex;
            align-items: stretch;
            gap: 20px;
            margin-top: 40px;
            padding-top: 32px;
            border-top: 1px solid var(--border-light);
            max-width: 780px;
            margin-left: auto;
            margin-right: auto;
        }

        .article-nav-item {
            flex: 1;
            display: block;
            padding: 20px 24px;
            background: var(--bg);
            border-radius: 12px;
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }

        .article-nav-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }

        .article-nav-item .nav-label {
            font-size: 12px;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--text-secondary);
        }

        .article-nav-item .nav-title {
            margin-top: 8px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
        }

        .text-end {
            text-align: right;
        }

        .btn-link {
            color: var(--accent);
            font-weight: 500;
            text-decoration: none;
            transition: color 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

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

        .related-section {
            max-width: 780px;
            margin: 48px auto 0;
        }

        .section-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--primary);
            position: relative;
            padding-left: 18px;
            margin: 0;
            line-height: 1.4;
        }

        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.15em;
            width: 4px;
            height: 0.9em;
            background: var(--accent);
            border-radius: 2px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 28px;
        }

        .related-card {
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }

        .related-card .img-wrap {
            display: block;
            height: 160px;
            overflow: hidden;
            background: var(--primary);
        }

        .related-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

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

        .related-body h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .related-body h4 a {
            color: var(--text-main);
            transition: color 0.3s;
        }

        .related-body h4 a:hover {
            color: var(--accent);
        }

        .related-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .related-link {
            color: var(--accent);
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.3s;
        }

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

        .site-footer {
            background: var(--primary-dark);
            color: var(--text-on-dark-secondary);
            margin-top: 0;
        }

        .footer-top {
            padding: 64px 0 40px;
            border-bottom: 1px solid var(--border-dark);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .footer-brand:hover {
            color: var(--accent-hover);
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
            margin: 0;
            color: var(--text-on-dark-secondary);
        }

        .footer-nav-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-on-dark);
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-on-dark-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

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

        .footer-contact p {
            margin: 0 0 10px;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            background: rgba(0, 0, 0, 0.3);
            padding: 20px 0;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 12px;
            color: rgba(244, 241, 234, 0.4);
            text-align: center;
        }

        .navbar-nav {
            align-items: center;
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: var(--primary-dark);
                border-radius: 0 0 16px 16px;
                padding: 12px 16px;
                border-top: 1px solid var(--border-dark);
                border-bottom: 1px solid var(--border-dark);
            }

            .navbar-nav {
                padding: 8px 0;
            }

            .navbar-nav .nav-link {
                padding: 10px 6px;
                margin: 0;
                border-bottom: 1px solid rgba(244, 241, 234, 0.06);
            }

            .navbar-nav .nav-link:last-child {
                border-bottom: none;
            }

            .navbar-nav .nav-link::after {
                display: none;
            }

            .navbar-nav .nav-link.active {
                color: var(--accent);
                background: rgba(196, 162, 101, 0.08);
                border-radius: 8px;
            }
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 72px 0 80px;
            }

            .article-title {
                font-size: 30px;
            }

            .article-section {
                margin-top: -36px;
                padding-bottom: 56px;
            }

            .article-main {
                padding: 32px 24px;
                border-radius: 16px;
            }

            .article-content p {
                font-size: 15px;
            }

            .article-content h2 {
                font-size: 22px;
            }

            .article-content h3 {
                font-size: 18px;
            }

            .article-nav {
                flex-direction: column;
                gap: 12px;
            }

            .text-end {
                text-align: left;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .related-card .img-wrap {
                height: 190px;
            }

            .footer-top {
                padding: 48px 0 32px;
            }

            .footer-col {
                margin-bottom: 32px;
            }
        }

        @media (max-width: 520px) {
            .article-title {
                font-size: 26px;
            }

            .article-meta {
                gap: 14px;
                font-size: 13px;
                flex-direction: column;
            }

            .page-banner {
                padding: 56px 0 64px;
            }

            .article-main {
                padding: 24px 18px;
            }

            .article-nav-item {
                padding: 16px 18px;
            }

            .breadcrumb {
                font-size: 13px;
                gap: 4px;
            }

            .breadcrumb .current {
                max-width: 180px;
            }

            .countdown-badge {
                padding: 4px 12px;
                font-size: 12px;
            }

            .footer-bottom p {
                font-size: 11px;
                line-height: 1.6;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }