/* roulang page: index */
:root {
            --wc-primary: #c8922b;
            --wc-primary-dark: #a6771f;
            --wc-primary-light: #e0b04a;
            --wc-secondary: #1a1a2e;
            --wc-secondary-light: #252542;
            --wc-accent: #d43030;
            --wc-bg: #f9f7f3;
            --wc-bg-alt: #ffffff;
            --wc-bg-dark: #141420;
            --wc-text: #2c2c2c;
            --wc-text-light: #6b6b7b;
            --wc-text-on-dark: #e8e8ec;
            --wc-border: #e5dfd3;
            --wc-border-light: #f0ebe0;
            --wc-radius: 14px;
            --wc-radius-sm: 8px;
            --wc-radius-lg: 20px;
            --wc-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --wc-shadow: 0 4px 20px rgba(0, 0, 0, 0.09);
            --wc-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.13);
            --wc-shadow-gold: 0 6px 24px rgba(200, 146, 43, 0.22);
            --wc-transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-base: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
        }

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

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

        body {
            font-family: var(--wc-font-base);
            background-color: var(--wc-bg);
            color: var(--wc-text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a:hover {
            color: var(--wc-primary);
        }

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

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

        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* ===== NAVBAR ===== */
        .wc-navbar {
            background: #ffffff;
            border-bottom: 1px solid var(--wc-border-light);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
            transition: box-shadow var(--wc-transition);
        }
        .wc-navbar.scrolled {
            box-shadow: var(--wc-shadow);
        }
        .wc-navbar .navbar-brand {
            font-weight: 700;
            font-size: 1.55rem;
            color: var(--wc-secondary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color var(--wc-transition);
        }
        .wc-navbar .navbar-brand:hover {
            color: var(--wc-primary);
        }
        .wc-navbar .navbar-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--wc-primary), var(--wc-primary-dark));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .wc-navbar .nav-link {
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--wc-text);
            padding: 0.6rem 1.05rem !important;
            border-radius: var(--wc-radius-sm);
            transition: all var(--wc-transition);
            position: relative;
            white-space: nowrap;
        }
        .wc-navbar .nav-link:hover,
        .wc-navbar .nav-link.active {
            color: var(--wc-primary);
            background-color: rgba(200, 146, 43, 0.06);
        }
        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--wc-primary);
            border-radius: 2px;
        }
        .wc-navbar .nav-cta {
            background: linear-gradient(135deg, var(--wc-primary), var(--wc-primary-dark));
            color: #fff !important;
            padding: 0.55rem 1.5rem !important;
            border-radius: 30px !important;
            font-weight: 600;
            margin-left: 6px;
            box-shadow: 0 3px 12px rgba(200, 146, 43, 0.3);
            transition: all var(--wc-transition);
        }
        .wc-navbar .nav-cta:hover {
            background: linear-gradient(135deg, var(--wc-primary-dark), #8a5e14);
            box-shadow: 0 6px 20px rgba(200, 146, 43, 0.4);
            transform: translateY(-1px);
            color: #fff !important;
            background-color: transparent;
        }
        .wc-navbar .navbar-toggler {
            border: none;
            padding: 6px 10px;
            color: var(--wc-secondary);
            font-size: 1.4rem;
            box-shadow: none;
        }
        .wc-navbar .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid var(--wc-primary-light);
            outline-offset: 3px;
            border-radius: 6px;
        }
        @media (max-width: 991px) {
            .wc-navbar .navbar-collapse {
                background: #fff;
                border-radius: var(--wc-radius);
                padding: 10px 16px 16px;
                margin-top: 8px;
                box-shadow: var(--wc-shadow-lg);
                border: 1px solid var(--wc-border-light);
            }
            .wc-navbar .nav-link {
                padding: 0.7rem 1rem !important;
                border-radius: var(--wc-radius-sm);
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
            .wc-navbar .nav-cta {
                margin-left: 0;
                margin-top: 6px;
                text-align: center;
                display: inline-block;
            }
        }

        /* ===== HERO ===== */
        .wc-hero {
            position: relative;
            background: linear-gradient(170deg, #1a1a2e 0%, #252542 35%, #1f1f36 100%);
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 60px 0 80px;
        }
        .wc-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 0;
        }
        .wc-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(200, 146, 43, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(212, 48, 48, 0.08) 0%, transparent 55%);
            z-index: 1;
        }
        .wc-hero .hero-content {
            position: relative;
            z-index: 2;
            color: #fff;
        }
        .wc-hero .hero-badge {
            display: inline-block;
            background: rgba(200, 146, 43, 0.2);
            border: 1px solid rgba(200, 146, 43, 0.4);
            color: var(--wc-primary-light);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.6px;
            margin-bottom: 18px;
        }
        .wc-hero h1 {
            font-size: 3.2rem;
            font-weight: 800;
            letter-spacing: 1px;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #ffffff;
        }
        .wc-hero h1 .highlight {
            background: linear-gradient(135deg, #e0b04a, #f5d580, #c8922b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .wc-hero .hero-desc {
            font-size: 1.15rem;
            color: #c5c5d8;
            max-width: 580px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .wc-hero .btn-hero {
            background: linear-gradient(135deg, var(--wc-primary), var(--wc-primary-dark));
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            padding: 13px 32px;
            border-radius: 30px;
            border: none;
            box-shadow: var(--wc-shadow-gold);
            transition: all var(--wc-transition);
            letter-spacing: 0.3px;
        }
        .wc-hero .btn-hero:hover {
            background: linear-gradient(135deg, var(--wc-primary-dark), #8a5e14);
            box-shadow: 0 10px 30px rgba(200, 146, 43, 0.45);
            transform: translateY(-2px);
            color: #fff;
        }
        .wc-hero .btn-hero-outline {
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            padding: 13px 32px;
            border-radius: 30px;
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: all var(--wc-transition);
            letter-spacing: 0.3px;
            margin-left: 12px;
        }
        .wc-hero .btn-hero-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }
        .wc-hero .hero-stats-row {
            display: flex;
            gap: 40px;
            margin-top: 36px;
            flex-wrap: wrap;
        }
        .wc-hero .hero-stat {
            text-align: left;
        }
        .wc-hero .hero-stat .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--wc-primary-light);
            line-height: 1;
        }
        .wc-hero .hero-stat .stat-label {
            font-size: 0.85rem;
            color: #a0a0b8;
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .wc-hero {
                min-height: auto;
                padding: 40px 0 50px;
                text-align: center;
            }
            .wc-hero h1 {
                font-size: 2.1rem;
            }
            .wc-hero .hero-desc {
                font-size: 0.95rem;
                margin-left: auto;
                margin-right: auto;
            }
            .wc-hero .hero-stats-row {
                justify-content: center;
                gap: 24px;
            }
            .wc-hero .btn-hero-outline {
                margin-left: 8px;
            }
            .wc-hero .hero-stat {
                text-align: center;
            }
            .wc-hero .hero-stat .stat-num {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 520px) {
            .wc-hero h1 {
                font-size: 1.7rem;
            }
            .wc-hero .hero-desc {
                font-size: 0.88rem;
            }
            .wc-hero .btn-hero,
            .wc-hero .btn-hero-outline {
                padding: 10px 22px;
                font-size: 0.9rem;
                display: block;
                width: 100%;
                margin: 8px 0;
            }
            .wc-hero .btn-hero-outline {
                margin-left: 0;
            }
            .wc-hero .hero-stats-row {
                gap: 16px;
            }
        }

        /* ===== SECTION ===== */
        .wc-section {
            padding: 70px 0;
        }
        .wc-section-alt {
            background: var(--wc-bg-alt);
        }
        .wc-section-dark {
            background: var(--wc-bg-dark);
            color: var(--wc-text-on-dark);
        }
        .wc-section-title {
            text-align: center;
            margin-bottom: 14px;
            font-weight: 700;
            font-size: 2rem;
            color: var(--wc-secondary);
            letter-spacing: 0.5px;
        }
        .wc-section-dark .wc-section-title {
            color: #fff;
        }
        .wc-section-subtitle {
            text-align: center;
            color: var(--wc-text-light);
            margin-bottom: 44px;
            font-size: 1rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .wc-section-dark .wc-section-subtitle {
            color: #b0b0c0;
        }
        @media (max-width: 768px) {
            .wc-section {
                padding: 44px 0;
            }
            .wc-section-title {
                font-size: 1.55rem;
            }
            .wc-section-subtitle {
                font-size: 0.9rem;
                margin-bottom: 30px;
            }
        }

        /* ===== STATS CARDS ===== */
        .wc-stat-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
            border: 1px solid var(--wc-border-light);
            height: 100%;
        }
        .wc-stat-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-4px);
            border-color: var(--wc-primary-light);
        }
        .wc-stat-card .stat-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(200, 146, 43, 0.12), rgba(200, 146, 43, 0.04));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--wc-primary);
        }
        .wc-stat-card .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--wc-secondary);
            line-height: 1;
            margin-bottom: 4px;
        }
        .wc-stat-card .stat-unit {
            font-size: 1rem;
            font-weight: 600;
            color: var(--wc-primary);
        }
        .wc-stat-card .stat-desc {
            font-size: 0.9rem;
            color: var(--wc-text-light);
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            .wc-stat-card .stat-number {
                font-size: 1.9rem;
            }
        }

        /* ===== ADVANTAGE CARDS ===== */
        .wc-advantage-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 32px 26px;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .wc-advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 40px;
            background: var(--wc-primary);
            border-radius: 0 0 4px 0;
            transition: height var(--wc-transition);
        }
        .wc-advantage-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-3px);
            border-color: #d5c9a8;
        }
        .wc-advantage-card:hover::before {
            height: 60px;
        }
        .wc-advantage-card .adv-icon {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--wc-primary), var(--wc-primary-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .wc-advantage-card h4 {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--wc-secondary);
            margin-bottom: 8px;
        }
        .wc-advantage-card p {
            color: var(--wc-text-light);
            font-size: 0.93rem;
            margin: 0;
            line-height: 1.7;
        }

        /* ===== CATEGORY CARDS ===== */
        .wc-category-card {
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            background: #fff;
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
            height: 100%;
            border: 1px solid var(--wc-border-light);
            display: block;
            color: inherit;
        }
        .wc-category-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-5px);
            color: inherit;
            border-color: #d5c9a8;
        }
        .wc-category-card .cat-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .wc-category-card .cat-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .wc-category-card:hover .cat-img-wrap img {
            transform: scale(1.06);
        }
        .wc-category-card .cat-body {
            padding: 20px 18px;
        }
        .wc-category-card .cat-body h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--wc-secondary);
            margin-bottom: 6px;
        }
        .wc-category-card .cat-body p {
            color: var(--wc-text-light);
            font-size: 0.88rem;
            margin: 0;
            line-height: 1.6;
        }

        /* ===== BRAND STORY ===== */
        .wc-brand-story {
            background: var(--wc-bg-alt);
            border-radius: var(--wc-radius-lg);
            padding: 48px 36px;
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            position: relative;
            overflow: hidden;
        }
        .wc-brand-story .story-img {
            border-radius: var(--wc-radius);
            overflow: hidden;
            box-shadow: var(--wc-shadow);
        }
        .wc-brand-story .story-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 300px;
        }
        .wc-brand-story h3 {
            font-weight: 700;
            font-size: 1.6rem;
            color: var(--wc-secondary);
            margin-bottom: 16px;
        }
        .wc-brand-story p {
            color: var(--wc-text);
            font-size: 0.98rem;
            line-height: 1.9;
        }
        @media (max-width: 768px) {
            .wc-brand-story {
                padding: 28px 18px;
            }
            .wc-brand-story h3 {
                font-size: 1.3rem;
            }
        }

        /* ===== SERVICE / EVENT CARDS ===== */
        .wc-event-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
        }
        .wc-event-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-3px);
        }
        .wc-event-card .event-img {
            height: 180px;
            overflow: hidden;
        }
        .wc-event-card .event-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .wc-event-card:hover .event-img img {
            transform: scale(1.05);
        }
        .wc-event-card .event-body {
            padding: 18px 16px;
        }
        .wc-event-card .event-tag {
            display: inline-block;
            background: rgba(200, 146, 43, 0.1);
            color: var(--wc-primary-dark);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 20px;
            margin-bottom: 8px;
        }
        .wc-event-card h5 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--wc-secondary);
            margin-bottom: 4px;
        }
        .wc-event-card p {
            color: var(--wc-text-light);
            font-size: 0.85rem;
            margin: 0;
        }

        /* ===== TESTIMONIALS ===== */
        .wc-testimonial-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 28px 22px;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
            position: relative;
        }
        .wc-testimonial-card:hover {
            box-shadow: var(--wc-shadow);
            transform: translateY(-3px);
        }
        .wc-testimonial-card .quote-icon {
            font-size: 2rem;
            color: var(--wc-primary-light);
            opacity: 0.5;
            margin-bottom: 8px;
        }
        .wc-testimonial-card .t-text {
            font-size: 0.95rem;
            color: var(--wc-text);
            line-height: 1.8;
            margin-bottom: 14px;
            font-style: italic;
        }
        .wc-testimonial-card .t-author {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--wc-secondary);
        }
        .wc-testimonial-card .t-role {
            font-size: 0.8rem;
            color: var(--wc-text-light);
        }

        /* ===== PARTNERS ===== */
        .wc-partner-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            justify-content: center;
            align-items: center;
            padding: 20px 0;
        }
        .wc-partner-item {
            background: #fff;
            border-radius: var(--wc-radius);
            padding: 16px 28px;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            font-weight: 600;
            color: var(--wc-text-light);
            font-size: 0.95rem;
            transition: all var(--wc-transition);
            text-align: center;
            min-width: 100px;
        }
        .wc-partner-item:hover {
            box-shadow: var(--wc-shadow);
            color: var(--wc-primary);
            border-color: #d5c9a8;
            transform: translateY(-2px);
        }

        /* ===== FAQ ===== */
        .wc-faq-item {
            background: #fff;
            border-radius: var(--wc-radius);
            margin-bottom: 12px;
            border: 1px solid var(--wc-border-light);
            overflow: hidden;
            transition: all var(--wc-transition);
        }
        .wc-faq-item:hover {
            box-shadow: var(--wc-shadow-sm);
        }
        .wc-faq-item .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--wc-secondary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            transition: background var(--wc-transition);
        }
        .wc-faq-item .faq-question:hover {
            background: rgba(200, 146, 43, 0.03);
        }
        .wc-faq-item .faq-question .faq-arrow {
            transition: transform var(--wc-transition);
            color: var(--wc-primary);
            font-size: 0.85rem;
            flex-shrink: 0;
            margin-left: 12px;
        }
        .wc-faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
        }
        .wc-faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 22px;
            color: var(--wc-text-light);
            font-size: 0.93rem;
            line-height: 1.8;
        }
        .wc-faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        /* ===== NEWS CARDS ===== */
        .wc-news-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .wc-news-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-4px);
        }
        .wc-news-card .news-img {
            height: 170px;
            overflow: hidden;
        }
        .wc-news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .wc-news-card:hover .news-img img {
            transform: scale(1.05);
        }
        .wc-news-card .news-body {
            padding: 18px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .wc-news-card .news-date {
            font-size: 0.8rem;
            color: var(--wc-text-light);
            margin-bottom: 6px;
        }
        .wc-news-card h5 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--wc-secondary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .wc-news-card .news-summary {
            font-size: 0.88rem;
            color: var(--wc-text-light);
            flex: 1;
            line-height: 1.6;
        }
        .wc-news-card .btn-readmore {
            color: var(--wc-primary);
            font-weight: 600;
            font-size: 0.88rem;
            padding: 0;
            border: none;
            background: none;
            align-self: flex-start;
            margin-top: 10px;
            transition: color var(--wc-transition);
        }
        .wc-news-card .btn-readmore:hover {
            color: var(--wc-primary-dark);
        }

        /* ===== CTA SECTION ===== */
        .wc-cta-section {
            background: linear-gradient(160deg, #1a1a2e 0%, #252542 45%, #1f1f36 100%);
            border-radius: var(--wc-radius-lg);
            padding: 56px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-lg);
        }
        .wc-cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .wc-cta-section>* {
            position: relative;
            z-index: 1;
        }
        .wc-cta-section h3 {
            font-weight: 700;
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 12px;
        }
        .wc-cta-section p {
            color: #c5c5d8;
            font-size: 1rem;
            max-width: 500px;
            margin: 0 auto 24px;
        }
        .wc-cta-section .btn-cta {
            background: linear-gradient(135deg, var(--wc-primary), var(--wc-primary-dark));
            color: #fff;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 14px 36px;
            border-radius: 30px;
            border: none;
            box-shadow: var(--wc-shadow-gold);
            transition: all var(--wc-transition);
            letter-spacing: 0.3px;
        }
        .wc-cta-section .btn-cta:hover {
            background: linear-gradient(135deg, var(--wc-primary-dark), #8a5e14);
            box-shadow: 0 10px 30px rgba(200, 146, 43, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }

        /* ===== FOOTER ===== */
        .wc-footer {
            background: var(--wc-bg-dark);
            color: #b0b0c0;
            padding: 50px 0 30px;
            font-size: 0.9rem;
        }
        .wc-footer h5 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 16px;
        }
        .wc-footer a {
            color: #b0b0c0;
            transition: color var(--wc-transition);
            font-size: 0.88rem;
        }
        .wc-footer a:hover {
            color: var(--wc-primary-light);
        }
        .wc-footer .footer-logo {
            font-weight: 700;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .wc-footer .footer-divider {
            border-color: rgba(255, 255, 255, 0.1);
            margin: 24px 0;
        }
        .wc-footer .footer-bottom {
            font-size: 0.82rem;
            color: #777;
        }

        /* ===== UTILITIES ===== */
        .text-gold {
            color: var(--wc-primary) !important;
        }
        .bg-gold-soft {
            background: rgba(200, 146, 43, 0.07);
        }
        .fw-800 {
            font-weight: 800;
        }
        .gap-20 {
            gap: 20px;
        }
        @media (max-width: 768px) {
            .gap-20 {
                gap: 14px;
            }
        }

        /* ===== FOCUS VISIBLE ===== */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--wc-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

/* roulang page: category1 */
:root {
            --wc-primary: #c8962e;
            --wc-primary-hover: #d4a843;
            --wc-primary-light: #f5e6c8;
            --wc-dark: #0d0d1a;
            --wc-dark-2: #141428;
            --wc-dark-3: #1a1a30;
            --wc-dark-card: #1c1c34;
            --wc-bg: #f8f9fb;
            --wc-bg-alt: #f0f1f5;
            --wc-text: #1e1e2e;
            --wc-text-light: #5a5a72;
            --wc-text-muted: #8888a0;
            --wc-white: #ffffff;
            --wc-border: #e2e4ea;
            --wc-border-light: #eeeef4;
            --wc-radius-sm: 8px;
            --wc-radius: 12px;
            --wc-radius-lg: 16px;
            --wc-radius-xl: 20px;
            --wc-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --wc-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --wc-shadow-lg: 0 8px 36px rgba(0, 0, 0, 0.12);
            --wc-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --wc-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-stack: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --wc-section-gap: 80px;
            --wc-container-max: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--wc-font-stack);
            font-size: 1rem;
            line-height: 1.65;
            color: var(--wc-text);
            background-color: var(--wc-bg);
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--wc-transition);
        }
        a:hover {
            color: var(--wc-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
        }

        .container-custom {
            max-width: var(--wc-container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== NAVBAR ========== */
        .wc-navbar {
            background: rgba(13, 13, 26, 0.97);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            position: sticky;
            top: 0;
            z-index: 1050;
            padding: 0;
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
        }
        .wc-navbar .navbar {
            padding-top: 10px;
            padding-bottom: 10px;
        }
        .wc-navbar .navbar-brand {
            font-weight: 700;
            font-size: 1.4rem;
            color: #fff !important;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #c8962e 0%, #e0b84c 100%);
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 800;
            color: #0d0d1a;
            flex-shrink: 0;
        }
        .wc-navbar .navbar-toggler {
            border: none;
            color: #fff;
            font-size: 1.3rem;
            padding: 6px 8px;
            background: transparent;
        }
        .wc-navbar .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid var(--wc-primary);
            outline-offset: 2px;
            border-radius: 6px;
        }
        .wc-navbar .nav-link {
            color: #c0c0d0 !important;
            font-weight: 500;
            font-size: 0.93rem;
            padding: 8px 14px !important;
            border-radius: 8px;
            transition: all var(--wc-transition);
            white-space: nowrap;
            position: relative;
        }
        .wc-navbar .nav-link:hover {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.06);
        }
        .wc-navbar .nav-link.active {
            color: #fff !important;
            background: rgba(200, 150, 46, 0.18);
            font-weight: 600;
        }
        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--wc-primary);
            border-radius: 2px;
        }
        .nav-cta {
            background: linear-gradient(135deg, #c8962e 0%, #d4a843 100%) !important;
            color: #0d0d1a !important;
            font-weight: 700 !important;
            border-radius: 24px !important;
            padding: 8px 20px !important;
            box-shadow: 0 4px 16px rgba(200, 150, 46, 0.35);
            transition: all var(--wc-transition) !important;
            margin-left: 4px;
        }
        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(200, 150, 46, 0.5) !important;
            color: #0d0d1a !important;
            background: linear-gradient(135deg, #d4a843 0%, #e0b84c 100%) !important;
        }
        .nav-cta.active {
            background: linear-gradient(135deg, #d4a843 0%, #e0b84c 100%) !important;
        }
        .nav-cta.active::after {
            display: none;
        }

        @media (max-width: 991px) {
            .wc-navbar .nav-link {
                padding: 10px 16px !important;
                border-radius: 8px;
                font-size: 0.95rem;
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
            .wc-navbar .navbar-collapse {
                background: rgba(20, 20, 40, 0.98);
                border-radius: 12px;
                padding: 12px;
                margin-top: 8px;
                border: 1px solid rgba(255, 255, 255, 0.06);
            }
            .nav-cta {
                display: inline-block;
                text-align: center;
                margin-left: 0;
                margin-top: 4px;
                border-radius: 24px !important;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: var(--wc-dark-2) url('assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 380px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 13, 26, 0.88) 0%, rgba(20, 20, 40, 0.72) 50%, rgba(13, 13, 26, 0.85) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(200, 150, 46, 0.2);
            color: var(--wc-primary-hover);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(200, 150, 46, 0.3);
            margin-bottom: 16px;
        }
        .page-banner h1 {
            color: #fff;
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 12px;
            line-height: 1.25;
        }
        .page-banner .banner-sub {
            color: #c0c0d0;
            font-size: 1.1rem;
            max-width: 560px;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .page-banner {
                min-height: 280px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-sub {
                font-size: 0.95rem;
            }
            .page-banner .banner-content {
                padding: 40px 0;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section-pad {
            padding: var(--wc-section-gap) 0;
        }
        @media (max-width: 768px) {
            .section-pad {
                padding: 48px 0;
            }
        }
        .section-label {
            display: inline-block;
            font-weight: 700;
            font-size: 0.82rem;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--wc-primary);
            background: var(--wc-primary-light);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
        }
        .section-title {
            font-weight: 800;
            font-size: 2rem;
            color: var(--wc-dark);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .section-title-sm {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--wc-dark);
            margin-bottom: 6px;
        }
        .section-desc {
            color: var(--wc-text-light);
            font-size: 0.98rem;
            max-width: 620px;
            line-height: 1.7;
        }

        /* ========== FILTER TAGS ========== */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .filter-tag {
            display: inline-block;
            padding: 10px 22px;
            border-radius: 28px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--wc-transition);
            border: 2px solid var(--wc-border);
            background: #fff;
            color: var(--wc-text-light);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--wc-primary);
            color: var(--wc-primary);
            background: #fffef9;
        }
        .filter-tag.active-tag {
            background: var(--wc-primary);
            color: #fff;
            border-color: var(--wc-primary);
            box-shadow: 0 4px 14px rgba(200, 150, 46, 0.3);
        }
        @media (max-width: 520px) {
            .filter-tag {
                padding: 8px 16px;
                font-size: 0.82rem;
                border-radius: 22px;
            }
        }

        /* ========== EVENT CARDS ========== */
        .event-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
            border: 1px solid var(--wc-border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .event-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(200, 150, 46, 0.25);
        }
        .event-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/10;
        }
        .event-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .event-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .event-card .card-badge-live {
            position: absolute;
            top: 12px;
            left: 12px;
            background: #e53e3e;
            color: #fff;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 14px;
            letter-spacing: 0.5px;
            animation: pulse-live 1.8s infinite;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }
        .event-card .card-badge-upcoming {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(30, 30, 46, 0.85);
            color: #fff;
            font-weight: 600;
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 14px;
        }
        .event-card .card-body-event {
            padding: 18px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .event-card .event-category {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--wc-primary);
            letter-spacing: 0.8px;
            text-transform: uppercase;
        }
        .event-card .event-title {
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--wc-dark);
            margin: 6px 0 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .event-card .event-meta {
            font-size: 0.82rem;
            color: var(--wc-text-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: auto;
            padding-top: 8px;
        }
        .event-card .event-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .event-card .btn-event-detail {
            display: inline-block;
            margin-top: 14px;
            padding: 8px 18px;
            border-radius: 22px;
            font-weight: 600;
            font-size: 0.85rem;
            background: transparent;
            border: 2px solid var(--wc-primary);
            color: var(--wc-primary);
            text-align: center;
            transition: all var(--wc-transition);
        }
        .event-card .btn-event-detail:hover {
            background: var(--wc-primary);
            color: #fff;
        }

        /* ========== STATS ROW ========== */
        .stat-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
        }
        .stat-card:hover {
            box-shadow: var(--wc-shadow);
            transform: translateY(-2px);
        }
        .stat-card .stat-icon {
            font-size: 2rem;
            color: var(--wc-primary);
            margin-bottom: 10px;
        }
        .stat-card .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--wc-dark);
            letter-spacing: 0.5px;
        }
        .stat-card .stat-label {
            font-size: 0.88rem;
            color: var(--wc-text-muted);
            margin-top: 4px;
        }

        /* ========== SCHEDULE TIMELINE ========== */
        .schedule-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 16px 0;
            border-bottom: 1px solid var(--wc-border-light);
            transition: background var(--wc-transition);
            border-radius: 8px;
            padding: 14px 10px;
        }
        .schedule-item:hover {
            background: #fffef9;
        }
        .schedule-time {
            flex-shrink: 0;
            width: 80px;
            text-align: center;
            background: var(--wc-dark-3);
            color: #fff;
            border-radius: 10px;
            padding: 10px 6px;
            font-weight: 700;
            font-size: 0.85rem;
            line-height: 1.3;
        }
        .schedule-time .s-date {
            font-size: 0.75rem;
            opacity: 0.8;
            display: block;
        }
        .schedule-info {
            flex: 1;
        }
        .schedule-info .s-match {
            font-weight: 700;
            font-size: 1rem;
            color: var(--wc-dark);
        }
        .schedule-info .s-league {
            font-size: 0.8rem;
            color: var(--wc-text-muted);
            margin-top: 2px;
        }
        .schedule-status {
            flex-shrink: 0;
            align-self: center;
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 14px;
            border-radius: 16px;
            white-space: nowrap;
        }
        .status-live {
            background: #fef2f2;
            color: #c53030;
        }
        .status-upcoming {
            background: #fffbeb;
            color: #b7791f;
        }
        .status-done {
            background: #f0fdf4;
            color: #2f855a;
        }

        /* ========== NEWS LIST ========== */
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 16px;
            border-radius: var(--wc-radius);
            background: #fff;
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            align-items: center;
        }
        .news-list-item:hover {
            box-shadow: var(--wc-shadow);
            border-color: rgba(200, 150, 46, 0.2);
        }
        .news-list-item .news-thumb {
            width: 100px;
            height: 70px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-list-item .news-body {
            flex: 1;
            min-width: 0;
        }
        .news-list-item .news-date {
            font-size: 0.75rem;
            color: var(--wc-text-muted);
        }
        .news-list-item .news-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--wc-dark);
            margin: 3px 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-item .news-desc {
            font-size: 0.8rem;
            color: var(--wc-text-light);
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 520px) {
            .news-list-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .news-list-item .news-thumb {
                width: 100%;
                height: 160px;
                border-radius: 10px;
            }
        }

        /* ========== FAQ ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--wc-border-light);
            border-radius: var(--wc-radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            box-shadow: var(--wc-shadow-sm);
        }
        .faq-accordion .accordion-button {
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--wc-dark);
            background: #fff;
            padding: 16px 20px;
            border-radius: var(--wc-radius) !important;
            box-shadow: none;
            transition: all var(--wc-transition);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: #fffef7;
            color: var(--wc-primary);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200, 150, 46, 0.2);
            border-color: var(--wc-primary);
        }
        .faq-accordion .accordion-body {
            font-size: 0.9rem;
            color: var(--wc-text-light);
            line-height: 1.75;
            padding: 8px 20px 20px;
        }

        /* ========== CTA BLOCK ========== */
        .cta-block {
            background: var(--wc-dark-2);
            border-radius: var(--wc-radius-xl);
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-xl);
        }
        .cta-block::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(200, 150, 46, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 1;
        }
        .cta-block .cta-inner {
            position: relative;
            z-index: 2;
        }
        .cta-block h3 {
            color: #fff;
            font-weight: 800;
            font-size: 1.6rem;
            margin-bottom: 8px;
        }
        .cta-block p {
            color: #c0c0d0;
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        .btn-cta-primary {
            display: inline-block;
            background: linear-gradient(135deg, #c8962e 0%, #d4a843 100%);
            color: #0d0d1a;
            font-weight: 700;
            padding: 12px 32px;
            border-radius: 28px;
            font-size: 1rem;
            transition: all var(--wc-transition);
            box-shadow: 0 6px 22px rgba(200, 150, 46, 0.4);
            border: none;
        }
        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(200, 150, 46, 0.55);
            color: #0d0d1a;
        }

        /* ========== FOOTER ========== */
        .wc-footer {
            background: var(--wc-dark);
            color: #c0c0d0;
            padding: 56px 0 24px;
            margin-top: 0;
        }
        .wc-footer h5 {
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }
        .wc-footer .footer-logo {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .wc-footer ul li {
            margin-bottom: 8px;
        }
        .wc-footer ul li a {
            color: #b0b0c0;
            font-size: 0.88rem;
            transition: color var(--wc-transition);
        }
        .wc-footer ul li a:hover {
            color: var(--wc-primary-hover);
        }
        .footer-divider {
            border-color: rgba(255, 255, 255, 0.1);
            margin: 28px 0 16px;
        }
        .footer-bottom {
            color: #888;
            font-size: 0.82rem;
        }

        /* ========== RESPONSIVE FINE-TUNING ========== */
        @media (max-width: 1024px) {
            .section-title {
                font-size: 1.7rem;
            }
            .event-card .event-title {
                font-size: 0.98rem;
            }
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.45rem;
            }
            .stat-card .stat-number {
                font-size: 1.7rem;
            }
            .schedule-time {
                width: 64px;
                font-size: 0.75rem;
                padding: 8px 4px;
            }
            .schedule-item {
                gap: 10px;
                padding: 10px 6px;
            }
            .cta-block {
                padding: 32px 20px;
            }
            .cta-block h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 520px) {
            .section-title {
                font-size: 1.25rem;
            }
            .page-banner h1 {
                font-size: 1.5rem;
            }
            .event-card .card-body-event {
                padding: 14px 12px;
            }
        }

/* roulang page: category4 */
:root {
            --wc-primary: #1a1a5e;
            --wc-primary-light: #2d2d7e;
            --wc-primary-dark: #0f0f3d;
            --wc-accent: #d4a853;
            --wc-accent-light: #e8c97a;
            --wc-accent-dark: #b8922f;
            --wc-bg: #f7f8fc;
            --wc-bg-alt: #eef0f7;
            --wc-white: #ffffff;
            --wc-text: #2d2d3f;
            --wc-text-light: #5a5a78;
            --wc-muted: #7a7a99;
            --wc-border: #e2e5f0;
            --wc-border-light: #eef0f6;
            --wc-radius: 12px;
            --wc-radius-sm: 8px;
            --wc-radius-lg: 16px;
            --wc-radius-xl: 20px;
            --wc-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --wc-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --wc-shadow-md: 0 6px 28px rgba(0, 0, 0, 0.08);
            --wc-shadow-hover: 0 10px 36px rgba(0, 0, 0, 0.11);
            --wc-shadow-lg: 0 14px 44px rgba(0, 0, 0, 0.13);
            --wc-transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --wc-font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --wc-nav-bg: #14143a;
            --wc-nav-text: #d0d0e8;
            --wc-nav-hover: #ffffff;
            --wc-section-gap: 80px;
            --wc-section-gap-sm: 50px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--wc-font-body);
            font-size: 15px;
            line-height: 1.72;
            color: var(--wc-text);
            background: var(--wc-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--wc-transition);
        }
        a:focus-visible {
            outline: 2px solid var(--wc-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--wc-accent);
            outline-offset: 2px;
        }

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

        /* ==================== HEADER / NAVBAR ==================== */
        .wc-navbar {
            background: var(--wc-nav-bg);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .wc-navbar .navbar {
            padding-top: 0.6rem;
            padding-bottom: 0.6rem;
        }
        .wc-navbar .navbar-brand {
            font-family: var(--wc-font-heading);
            font-weight: 700;
            font-size: 1.5rem;
            color: #ffffff !important;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--wc-transition);
        }
        .wc-navbar .navbar-brand:hover {
            color: var(--wc-accent-light) !important;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--wc-accent), var(--wc-accent-dark));
            color: #ffffff;
            font-weight: 800;
            font-size: 1.1rem;
            border-radius: 8px;
            flex-shrink: 0;
        }
        .wc-navbar .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--wc-radius-sm);
            padding: 6px 10px;
            color: #ffffff;
            background: transparent;
            transition: var(--wc-transition);
        }
        .wc-navbar .navbar-toggler:hover {
            border-color: var(--wc-accent);
            color: var(--wc-accent);
        }
        .wc-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.25);
        }
        .wc-navbar .navbar-toggler i {
            font-size: 1.3rem;
        }
        .wc-navbar .nav-link {
            color: var(--wc-nav-text) !important;
            font-weight: 500;
            font-size: 0.92rem;
            padding: 0.5rem 0.9rem !important;
            border-radius: 6px;
            transition: var(--wc-transition);
            position: relative;
            white-space: nowrap;
        }
        .wc-navbar .nav-link:hover {
            color: #ffffff !important;
            background: rgba(255, 255, 255, 0.07);
        }
        .wc-navbar .nav-link.active {
            color: var(--wc-accent) !important;
            font-weight: 600;
            background: rgba(212, 168, 83, 0.08);
        }
        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0.9rem;
            right: 0.9rem;
            height: 2.5px;
            background: var(--wc-accent);
            border-radius: 3px;
        }
        .wc-navbar .nav-cta {
            background: linear-gradient(135deg, var(--wc-accent), var(--wc-accent-dark)) !important;
            color: #1a1a2e !important;
            font-weight: 700 !important;
            padding: 0.5rem 1.4rem !important;
            border-radius: 20px !important;
            margin-left: 4px;
            letter-spacing: 0.03em;
            box-shadow: 0 4px 14px rgba(212, 168, 83, 0.3);
            transition: var(--wc-transition);
        }
        .wc-navbar .nav-cta:hover {
            box-shadow: 0 6px 22px rgba(212, 168, 83, 0.45);
            transform: translateY(-1px);
            color: #1a1a2e !important;
            background: linear-gradient(135deg, var(--wc-accent-light), var(--wc-accent)) !important;
        }
        .wc-navbar .nav-cta.active {
            color: #1a1a2e !important;
            background: linear-gradient(135deg, var(--wc-accent-light), var(--wc-accent)) !important;
        }

        @media (max-width: 991px) {
            .wc-navbar .navbar-collapse {
                background: var(--wc-nav-bg);
                padding: 1rem 0.6rem;
                border-radius: 0 0 var(--wc-radius) var(--wc-radius);
                margin-top: 0.4rem;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }
            .wc-navbar .nav-link {
                padding: 0.7rem 1rem !important;
                font-size: 0.95rem;
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
            .wc-navbar .nav-link.active {
                border-left: 3px solid var(--wc-accent);
                border-radius: 0 6px 6px 0;
            }
            .wc-navbar .nav-cta {
                margin-left: 0;
                margin-top: 4px;
                text-align: center;
                display: inline-block;
                border-radius: 20px !important;
            }
        }

        /* ==================== PAGE BANNER ==================== */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #1a1a5e 0%, #14143a 40%, #0f0f3d 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 90px 0 70px;
            text-align: center;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 30%, rgba(212, 168, 83, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(212, 168, 83, 0.15);
            color: var(--wc-accent-light);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 0.06em;
            margin-bottom: 18px;
            border: 1px solid rgba(212, 168, 83, 0.25);
        }
        .page-banner h1 {
            font-family: var(--wc-font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }
        .page-banner h1 .highlight {
            color: var(--wc-accent);
        }
        .page-banner .banner-desc {
            font-size: 1.05rem;
            color: #c0c0da;
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 60px 0 45px;
            }
            .page-banner h1 {
                font-size: 1.9rem;
            }
            .page-banner .banner-desc {
                font-size: 0.9rem;
                padding: 0 10px;
            }
        }

        /* ==================== BREADCRUMB ==================== */
        .breadcrumb-bar {
            background: var(--wc-white);
            border-bottom: 1px solid var(--wc-border-light);
            padding: 10px 0;
            font-size: 0.85rem;
            color: var(--wc-muted);
        }
        .breadcrumb-bar a {
            color: var(--wc-text-light);
            transition: var(--wc-transition);
        }
        .breadcrumb-bar a:hover {
            color: var(--wc-accent-dark);
        }
        .breadcrumb-bar .separator {
            margin: 0 8px;
            color: #c8c8d8;
        }
        .breadcrumb-bar .current {
            color: var(--wc-primary);
            font-weight: 600;
        }

        /* ==================== SECTION TITLES ==================== */
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-header .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--wc-accent-dark);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(212, 168, 83, 0.08);
            padding: 4px 14px;
            border-radius: 20px;
        }
        .section-header h2 {
            font-family: var(--wc-font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--wc-primary-dark);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .section-header .section-subtitle {
            color: var(--wc-muted);
            font-size: 0.95rem;
            max-width: 550px;
            margin: 0 auto;
        }

        @media (max-width: 768px) {
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-header {
                margin-bottom: 32px;
            }
        }

        /* ==================== MAIN CONTENT AREA ==================== */
        main {
            padding-bottom: var(--wc-section-gap);
        }
        .section-block {
            padding: var(--wc-section-gap) 0;
        }
        .section-block.alt-bg {
            background: var(--wc-bg-alt);
            border-top: 1px solid var(--wc-border-light);
            border-bottom: 1px solid var(--wc-border-light);
        }
        @media (max-width: 768px) {
            .section-block {
                padding: var(--wc-section-gap-sm) 0;
            }
        }

        /* ==================== INTRO TEXT BLOCK ==================== */
        .intro-text-block {
            max-width: 820px;
            margin: 0 auto 40px;
            text-align: center;
            color: var(--wc-text-light);
            font-size: 0.98rem;
            line-height: 1.85;
        }
        .intro-text-block strong {
            color: var(--wc-primary-dark);
        }

        /* ==================== STEP CARDS ==================== */
        .step-card-wrapper {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }
        .step-card {
            background: var(--wc-white);
            border-radius: var(--wc-radius-lg);
            padding: 30px 22px 24px;
            text-align: center;
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            transition: var(--wc-transition);
            position: relative;
            overflow: hidden;
        }
        .step-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--wc-accent), var(--wc-accent-light));
            border-radius: 0 0 4px 4px;
            opacity: 0;
            transition: var(--wc-transition);
        }
        .step-card:hover {
            box-shadow: var(--wc-shadow-hover);
            transform: translateY(-5px);
            border-color: transparent;
        }
        .step-card:hover::before {
            opacity: 1;
        }
        .step-card .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            background: var(--wc-primary);
            color: #ffffff;
            font-weight: 700;
            font-size: 1.2rem;
            border-radius: 50%;
            margin-bottom: 16px;
        }
        .step-card h3 {
            font-family: var(--wc-font-heading);
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--wc-primary-dark);
            margin-bottom: 8px;
        }
        .step-card p {
            color: var(--wc-text-light);
            font-size: 0.88rem;
            line-height: 1.65;
            margin: 0;
        }

        @media (max-width: 992px) {
            .step-card-wrapper {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .step-card-wrapper {
                grid-template-columns: 1fr;
            }
        }

        /* ==================== TUTORIAL CARDS GRID ==================== */
        .tutorial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .tutorial-card {
            background: var(--wc-white);
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            transition: var(--wc-transition);
            display: flex;
            flex-direction: column;
        }
        .tutorial-card:hover {
            box-shadow: var(--wc-shadow-hover);
            transform: translateY(-4px);
            border-color: transparent;
        }
        .tutorial-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #e8ecf4;
        }
        .tutorial-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .tutorial-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .tutorial-card .card-img-wrap .img-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(26, 26, 94, 0.85);
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 14px;
            letter-spacing: 0.04em;
        }
        .tutorial-card .card-body-custom {
            padding: 22px 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .tutorial-card h3 {
            font-family: var(--wc-font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--wc-primary-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .tutorial-card .card-meta {
            font-size: 0.78rem;
            color: var(--wc-muted);
            margin-bottom: 10px;
        }
        .tutorial-card p {
            color: var(--wc-text-light);
            font-size: 0.88rem;
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }
        .tutorial-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--wc-primary);
            transition: var(--wc-transition);
        }
        .tutorial-card .card-link i {
            font-size: 0.7rem;
            transition: transform 0.25s ease;
        }
        .tutorial-card .card-link:hover {
            color: var(--wc-accent-dark);
        }
        .tutorial-card .card-link:hover i {
            transform: translateX(4px);
        }

        @media (max-width: 992px) {
            .tutorial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .tutorial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ==================== KNOWLEDGE BLOCK ==================== */
        .knowledge-row {
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
        }
        .knowledge-row .knowledge-img {
            flex: 0 0 420px;
            max-width: 100%;
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: var(--wc-shadow-md);
        }
        .knowledge-row .knowledge-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4 / 3;
        }
        .knowledge-row .knowledge-text {
            flex: 1;
            min-width: 280px;
        }
        .knowledge-row .knowledge-text h3 {
            font-family: var(--wc-font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--wc-primary-dark);
            margin-bottom: 12px;
        }
        .knowledge-row .knowledge-text p {
            color: var(--wc-text-light);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .knowledge-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .knowledge-list li {
            padding: 8px 0 8px 26px;
            position: relative;
            color: var(--wc-text-light);
            font-size: 0.9rem;
            border-bottom: 1px dashed var(--wc-border);
        }
        .knowledge-list li::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 8px;
            color: var(--wc-accent);
            font-size: 0.9rem;
        }

        @media (max-width: 992px) {
            .knowledge-row {
                flex-direction: column;
                gap: 28px;
            }
            .knowledge-row .knowledge-img {
                flex: 0 0 auto;
                width: 100%;
                max-width: 500px;
                margin: 0 auto;
            }
        }

        /* ==================== FAQ ACCORDION ==================== */
        .wc-accordion .accordion-item {
            border: 1px solid var(--wc-border-light);
            border-radius: var(--wc-radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            background: var(--wc-white);
            transition: var(--wc-transition);
        }
        .wc-accordion .accordion-item:hover {
            box-shadow: var(--wc-shadow);
        }
        .wc-accordion .accordion-button {
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--wc-primary-dark);
            background: var(--wc-white);
            padding: 16px 20px;
            box-shadow: none !important;
            border-radius: var(--wc-radius) !important;
            transition: var(--wc-transition);
        }
        .wc-accordion .accordion-button:not(.collapsed) {
            background: #fafbff;
            color: var(--wc-primary);
            border-bottom: 1px solid var(--wc-border-light);
            box-shadow: none !important;
        }
        .wc-accordion .accordion-button::after {
            background-image: none;
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            content: '\f078';
            font-size: 0.75rem;
            color: var(--wc-muted);
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
        }
        .wc-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--wc-accent);
        }
        .wc-accordion .accordion-body {
            padding: 16px 20px 20px;
            color: var(--wc-text-light);
            font-size: 0.9rem;
            line-height: 1.78;
            background: #fcfdff;
        }

        /* ==================== CTA SECTION ==================== */
        .cta-section {
            background: linear-gradient(150deg, #1a1a5e 0%, #14143a 50%, #0f0f3d 100%);
            border-radius: var(--wc-radius-xl);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-lg);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(212, 168, 83, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-family: var(--wc-font-heading);
            font-size: 1.9rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: #c0c0da;
            font-size: 1rem;
            max-width: 500px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
        .wc-btn-cta {
            display: inline-block;
            background: linear-gradient(135deg, var(--wc-accent), var(--wc-accent-dark));
            color: #1a1a2e;
            font-weight: 700;
            font-size: 1rem;
            padding: 13px 32px;
            border-radius: 28px;
            letter-spacing: 0.04em;
            box-shadow: 0 6px 22px rgba(212, 168, 83, 0.35);
            transition: var(--wc-transition);
            border: none;
            cursor: pointer;
        }
        .wc-btn-cta:hover {
            box-shadow: 0 10px 30px rgba(212, 168, 83, 0.5);
            transform: translateY(-2px);
            color: #1a1a2e;
            background: linear-gradient(135deg, var(--wc-accent-light), var(--wc-accent));
        }
        .wc-btn-cta i {
            margin-left: 6px;
            transition: transform 0.25s ease;
        }
        .wc-btn-cta:hover i {
            transform: translateX(4px);
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 36px 20px;
                border-radius: var(--wc-radius-lg);
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ==================== FOOTER ==================== */
        .wc-footer {
            background: #0f0f2e;
            color: #c0c0da;
            padding: 50px 0 20px;
            border-top: 3px solid rgba(212, 168, 83, 0.25);
        }
        .wc-footer .footer-logo {
            font-family: var(--wc-font-heading);
            font-weight: 700;
            font-size: 1.5rem;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .wc-footer h5 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .wc-footer ul li {
            margin-bottom: 7px;
        }
        .wc-footer ul li a {
            color: #b0b0c8;
            font-size: 0.88rem;
            transition: var(--wc-transition);
        }
        .wc-footer ul li a:hover {
            color: var(--wc-accent-light);
            padding-left: 3px;
        }
        .footer-divider {
            border-color: rgba(255, 255, 255, 0.08);
            margin: 28px 0 16px;
        }
        .footer-bottom {
            font-size: 0.8rem;
            color: #8888a8;
        }

        @media (max-width: 768px) {
            .wc-footer {
                padding: 36px 0 16px;
            }
        }

        /* ==================== MISC UTILITIES ==================== */
        .text-accent {
            color: var(--wc-accent) !important;
        }
        .fw-semibold {
            font-weight: 600;
        }

/* roulang page: category3 */
:root {
            --wc-primary: #1a1a2e;
            --wc-primary-light: #252540;
            --wc-accent: #c9a96e;
            --wc-accent-light: #ddc08a;
            --wc-accent-dark: #b8923a;
            --wc-highlight: #e8743c;
            --wc-highlight-light: #f5915e;
            --wc-red: #d43d3d;
            --wc-red-light: #f05a5a;
            --wc-bg: #f7f5f2;
            --wc-bg-alt: #f0ede6;
            --wc-surface: #ffffff;
            --wc-surface-dark: #1e1e35;
            --wc-text: #2d2d3a;
            --wc-text-light: #5c5c6e;
            --wc-text-muted: #8a8a9a;
            --wc-text-on-dark: #e0e0ea;
            --wc-border: #e2ded6;
            --wc-border-light: #eeece7;
            --wc-radius-sm: 8px;
            --wc-radius: 14px;
            --wc-radius-lg: 20px;
            --wc-radius-xl: 28px;
            --wc-shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
            --wc-shadow: 0 4px 20px rgba(26, 26, 46, 0.10);
            --wc-shadow-lg: 0 12px 40px rgba(26, 26, 46, 0.14);
            --wc-shadow-xl: 0 20px 60px rgba(26, 26, 46, 0.18);
            --wc-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --wc-font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --wc-section-gap: 80px;
            --wc-section-gap-md: 56px;
            --wc-section-gap-sm: 40px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--wc-font-body);
            color: var(--wc-text);
            background-color: var(--wc-bg);
            line-height: 1.72;
            overflow-x: hidden;
            padding-top: 76px;
            transition: background-color 0.3s ease;
        }

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

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--wc-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: 1240px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1320px;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            body {
                padding-top: 66px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .wc-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(26, 26, 46, 0.97);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(201, 169, 110, 0.18);
            padding: 10px 0;
            transition: all var(--wc-transition);
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
        }

        .wc-navbar .navbar {
            padding: 0;
        }

        .wc-navbar .navbar-brand {
            font-family: var(--wc-font-heading);
            font-weight: 700;
            font-size: 1.45rem;
            color: #ffffff;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.5px;
            transition: opacity var(--wc-transition);
        }

        .wc-navbar .navbar-brand:hover {
            opacity: 0.88;
            color: #ffffff;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #1a1a2e;
            border-radius: 10px;
            font-weight: 800;
            font-size: 1.2rem;
            flex-shrink: 0;
            box-shadow: 0 4px 14px rgba(201, 169, 110, 0.35);
        }

        .wc-navbar .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #ffffff;
            padding: 8px 12px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.05);
            transition: all var(--wc-transition);
        }

        .wc-navbar .navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.45);
        }

        .wc-navbar .navbar-toggler i {
            font-size: 1.3rem;
        }

        .wc-navbar .nav-link {
            color: #c8c8d8;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 10px 16px;
            border-radius: 8px;
            transition: all var(--wc-transition);
            position: relative;
            white-space: nowrap;
        }

        .wc-navbar .nav-link:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.07);
        }

        .wc-navbar .nav-link.active {
            color: var(--wc-accent);
            font-weight: 600;
            background: rgba(201, 169, 110, 0.10);
        }

        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--wc-accent);
            border-radius: 3px;
        }

        .wc-navbar .nav-cta {
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #1a1a2e !important;
            font-weight: 700;
            padding: 10px 22px;
            border-radius: 24px;
            margin-left: 6px;
            box-shadow: 0 4px 16px rgba(201, 169, 110, 0.32);
        }

        .wc-navbar .nav-cta:hover {
            background: linear-gradient(135deg, var(--wc-accent-light) 0%, var(--wc-accent) 100%);
            box-shadow: 0 6px 22px rgba(201, 169, 110, 0.45);
            transform: translateY(-1px);
            color: #1a1a2e !important;
        }

        .wc-navbar .nav-cta.active {
            background: linear-gradient(135deg, var(--wc-accent-light) 0%, var(--wc-accent) 100%);
            color: #1a1a2e !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.5);
        }

        .wc-navbar .nav-cta.active::after {
            display: none;
        }

        @media (max-width: 991px) {
            .wc-navbar .navbar-collapse {
                background: rgba(26, 26, 46, 0.99);
                border-radius: 14px;
                padding: 16px;
                margin-top: 10px;
                border: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
            }
            .wc-navbar .nav-link {
                padding: 12px 16px;
                border-radius: 8px;
                font-size: 1rem;
            }
            .wc-navbar .nav-cta {
                margin-left: 0;
                margin-top: 6px;
                text-align: center;
                display: block;
                border-radius: 10px;
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
        }

        /* ========== SECTION SPACING ========== */
        .wc-section {
            padding: var(--wc-section-gap) 0;
        }

        @media (max-width: 991px) {
            .wc-section {
                padding: var(--wc-section-gap-md) 0;
            }
        }

        @media (max-width: 576px) {
            .wc-section {
                padding: var(--wc-section-gap-sm) 0;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            padding: 90px 0 80px;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            color: #ffffff;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(26, 26, 46, 0.82) 0%,
                    rgba(26, 26, 46, 0.70) 40%,
                    rgba(26, 26, 46, 0.88) 100%);
            z-index: 1;
        }

        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.20);
            border: 1px solid rgba(201, 169, 110, 0.40);
            color: var(--wc-accent-light);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.88rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 18px;
        }

        .page-banner h1 {
            font-family: var(--wc-font-heading);
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .page-banner h1 .highlight {
            color: var(--wc-accent);
            position: relative;
        }

        .page-banner .banner-desc {
            font-size: 1.12rem;
            color: #d0d0e0;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .page-banner .banner-stats {
            display: flex;
            justify-content: center;
            gap: 36px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .page-banner .banner-stat-item {
            text-align: center;
        }

        .page-banner .banner-stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--wc-accent);
            line-height: 1;
        }

        .page-banner .banner-stat-label {
            font-size: 0.82rem;
            color: #b8b8cc;
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 60px 0 50px;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
            .page-banner .banner-stats {
                gap: 20px;
            }
            .page-banner .banner-stat-num {
                font-size: 1.5rem;
            }
        }

        /* ========== SECTION HEADING ========== */
        .section-heading {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-heading .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--wc-accent);
            background: rgba(201, 169, 110, 0.08);
            padding: 5px 16px;
            border-radius: 20px;
            margin-bottom: 10px;
        }

        .section-heading h2 {
            font-family: var(--wc-font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 10px;
        }

        .section-heading .section-subtitle {
            color: var(--wc-text-light);
            font-size: 1rem;
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .section-heading h2 {
                font-size: 1.6rem;
            }
            .section-heading {
                margin-bottom: 32px;
            }
        }

        /* ========== CARD BASE ========== */
        .wc-card {
            background: var(--wc-surface);
            border-radius: var(--wc-radius);
            padding: 28px 24px;
            border: 1px solid var(--wc-border-light);
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

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

        .wc-card .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 14px;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }

        .tag-hot {
            background: #fde8e8;
            color: #c53030;
        }

        .tag-new {
            background: #e8f4fd;
            color: #2b6cb0;
        }

        .tag-vip {
            background: #fef3e0;
            color: #b87514;
        }

        .tag-limited {
            background: #fde8e0;
            color: #c0561e;
        }

        /* ========== OFFER CARDS GRID ========== */
        .offers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        @media (max-width: 768px) {
            .offers-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        .offer-card {
            background: var(--wc-surface);
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            border: 1px solid var(--wc-border-light);
            box-shadow: var(--wc-shadow);
            transition: all var(--wc-transition);
            display: flex;
            flex-direction: column;
        }

        .offer-card:hover {
            box-shadow: var(--wc-shadow-xl);
            transform: translateY(-5px);
            border-color: var(--wc-accent);
        }

        .offer-card .offer-img-wrap {
            position: relative;
            height: 220px;
            overflow: hidden;
        }

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

        .offer-card:hover .offer-img-wrap img {
            transform: scale(1.06);
        }

        .offer-card .offer-badge-float {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--wc-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: 18px;
            z-index: 2;
            box-shadow: 0 4px 12px rgba(212, 61, 61, 0.35);
            letter-spacing: 0.5px;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.07);
            }
        }

        .offer-card .offer-body {
            padding: 22px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .offer-card .offer-title {
            font-family: var(--wc-font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .offer-card .offer-desc {
            color: var(--wc-text-light);
            font-size: 0.92rem;
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }

        .offer-card .offer-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--wc-text-muted);
        }

        .offer-card .offer-meta i {
            color: var(--wc-accent);
            font-size: 0.7rem;
        }

        .btn-wc {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            padding: 12px 26px;
            border-radius: 28px;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            transition: all var(--wc-transition);
            letter-spacing: 0.3px;
            text-decoration: none;
        }

        .btn-wc-primary {
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #1a1a2e;
            box-shadow: 0 4px 16px rgba(201, 169, 110, 0.30);
        }

        .btn-wc-primary:hover {
            background: linear-gradient(135deg, var(--wc-accent-light) 0%, var(--wc-accent) 100%);
            box-shadow: 0 8px 24px rgba(201, 169, 110, 0.42);
            transform: translateY(-2px);
            color: #1a1a2e;
        }

        .btn-wc-outline {
            background: transparent;
            border: 2px solid var(--wc-accent);
            color: var(--wc-accent-dark);
        }

        .btn-wc-outline:hover {
            background: var(--wc-accent);
            color: #1a1a2e;
            border-color: var(--wc-accent);
            transform: translateY(-2px);
        }

        .btn-wc-lg {
            padding: 14px 36px;
            font-size: 1.05rem;
            border-radius: 30px;
        }

        /* ========== NEW USER HERO BLOCK ========== */
        .new-user-block {
            background: var(--wc-surface-dark);
            border-radius: var(--wc-radius-xl);
            padding: 50px 44px;
            display: flex;
            align-items: center;
            gap: 40px;
            position: relative;
            overflow: hidden;
            color: #ffffff;
            box-shadow: var(--wc-shadow-lg);
        }

        .new-user-block::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.16) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .new-user-block .new-user-text {
            flex: 1;
            position: relative;
            z-index: 1;
        }

        .new-user-block .new-user-badge {
            display: inline-block;
            background: var(--wc-accent);
            color: #1a1a2e;
            font-weight: 700;
            font-size: 0.8rem;
            padding: 5px 14px;
            border-radius: 16px;
            letter-spacing: 1px;
            margin-bottom: 14px;
        }

        .new-user-block h3 {
            font-family: var(--wc-font-heading);
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .new-user-block h3 span {
            color: var(--wc-accent);
        }

        .new-user-block p {
            color: #c8c8da;
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .new-user-block .new-user-img {
            flex: 0 0 260px;
            position: relative;
            z-index: 1;
            border-radius: var(--wc-radius-lg);
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }

        .new-user-block .new-user-img img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--wc-radius-lg);
        }

        @media (max-width: 768px) {
            .new-user-block {
                flex-direction: column-reverse;
                padding: 32px 20px;
                gap: 24px;
                text-align: center;
            }
            .new-user-block .new-user-img {
                flex: 0 0 auto;
                width: 100%;
                max-width: 320px;
            }
            .new-user-block h3 {
                font-size: 1.5rem;
            }
        }

        /* ========== STEPS FLOW ========== */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-card {
            text-align: center;
            padding: 30px 18px;
            background: var(--wc-surface);
            border-radius: var(--wc-radius);
            border: 1px solid var(--wc-border-light);
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
            position: relative;
        }

        .step-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-3px);
        }

        .step-card .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #1a1a2e;
            font-weight: 800;
            font-size: 1.3rem;
            border-radius: 50%;
            margin-bottom: 16px;
            box-shadow: 0 6px 18px rgba(201, 169, 110, 0.30);
        }

        .step-card h4 {
            font-family: var(--wc-font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 6px;
        }

        .step-card p {
            font-size: 0.88rem;
            color: var(--wc-text-light);
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 991px) {
            .steps-flow {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .steps-flow {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* ========== COUNTDOWN / LIMITED ========== */
        .limited-block {
            background: linear-gradient(135deg, #1e1e35 0%, #252540 100%);
            border-radius: var(--wc-radius-xl);
            padding: 44px;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-lg);
        }

        .limited-block::before {
            content: '';
            position: absolute;
            top: -40px;
            left: -40px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(232, 116, 60, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .limited-block .limited-icon {
            font-size: 2.5rem;
            color: var(--wc-highlight);
            margin-bottom: 12px;
            animation: bounce-icon 1.5s ease-in-out infinite;
        }

        @keyframes bounce-icon {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
        }

        .limited-block h3 {
            font-family: var(--wc-font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }

        .limited-block h3 span {
            color: var(--wc-highlight);
        }

        .limited-block .limited-desc {
            color: #c8c8da;
            font-size: 1rem;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .countdown-row {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
            margin-bottom: 24px;
        }

        .countdown-item {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 14px;
            padding: 16px 20px;
            min-width: 70px;
            text-align: center;
        }

        .countdown-item .cd-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--wc-accent);
            line-height: 1;
        }

        .countdown-item .cd-label {
            font-size: 0.75rem;
            color: #a0a0b8;
            margin-top: 4px;
            letter-spacing: 0.5px;
        }

        @media (max-width: 576px) {
            .limited-block {
                padding: 28px 16px;
            }
            .limited-block h3 {
                font-size: 1.4rem;
            }
            .countdown-item {
                padding: 12px 14px;
                min-width: 56px;
            }
            .countdown-item .cd-num {
                font-size: 1.4rem;
            }
        }

        /* ========== FAQ ========== */
        .faq-list .accordion-item {
            border: 1px solid var(--wc-border-light);
            border-radius: var(--wc-radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--wc-surface);
            box-shadow: var(--wc-shadow-sm);
            transition: all var(--wc-transition);
        }

        .faq-list .accordion-item:hover {
            box-shadow: var(--wc-shadow);
        }

        .faq-list .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--wc-primary);
            padding: 18px 22px;
            background: transparent;
            box-shadow: none !important;
            border-radius: var(--wc-radius) !important;
            transition: all var(--wc-transition);
        }

        .faq-list .accordion-button:not(.collapsed) {
            color: var(--wc-accent-dark);
            background: rgba(201, 169, 110, 0.04);
        }

        .faq-list .accordion-button::after {
            background-size: 14px;
            transition: all var(--wc-transition);
        }

        .faq-list .accordion-body {
            padding: 6px 22px 20px 22px;
            color: var(--wc-text-light);
            line-height: 1.8;
            font-size: 0.93rem;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, #1a1a2e 0%, #252540 100%);
            border-radius: var(--wc-radius-xl);
            padding: 56px 40px;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-xl);
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.13) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-family: var(--wc-font-heading);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-section h2 span {
            color: var(--wc-accent);
        }

        .cta-section .cta-desc {
            color: #c8c8da;
            font-size: 1.05rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        .cta-section .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 576px) {
            .cta-section {
                padding: 36px 18px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        /* ========== FOOTER ========== */
        .wc-footer {
            background: #14141f;
            color: #c8c8d8;
            padding: 56px 0 28px;
            margin-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .wc-footer .footer-logo {
            font-family: var(--wc-font-heading);
            font-weight: 700;
            font-size: 1.3rem;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .wc-footer h5 {
            font-family: var(--wc-font-heading);
            font-weight: 700;
            font-size: 0.95rem;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .wc-footer ul li {
            margin-bottom: 8px;
        }

        .wc-footer ul li a {
            color: #a8a8bc;
            font-size: 0.9rem;
            transition: color var(--wc-transition);
        }

        .wc-footer ul li a:hover {
            color: var(--wc-accent);
        }

        .wc-footer .footer-divider {
            border-color: rgba(255, 255, 255, 0.08);
            margin: 28px 0 18px;
        }

        .wc-footer .footer-bottom {
            font-size: 0.82rem;
            color: #787890;
        }

        @media (max-width: 768px) {
            .wc-footer {
                padding: 36px 0 20px;
            }
        }

        /* ========== UTILITY ========== */
        .text-accent {
            color: var(--wc-accent) !important;
        }
        .bg-soft {
            background: var(--wc-bg-alt);
        }

/* roulang page: category2 */
/* ========== 设计变量 ========== */
        :root {
            --wc-primary: #1a1d3a;
            --wc-primary-light: #252850;
            --wc-accent: #d4a853;
            --wc-accent-light: #e8c97a;
            --wc-accent-dark: #b8923a;
            --wc-bg: #f7f8fc;
            --wc-white: #ffffff;
            --wc-text: #2d2d3f;
            --wc-text-secondary: #5a5a72;
            --wc-muted: #8b8ba0;
            --wc-border: #e4e4ee;
            --wc-border-light: #f0f0f7;
            --wc-shadow-sm: 0 2px 8px rgba(26, 29, 58, 0.05);
            --wc-shadow: 0 4px 20px rgba(26, 29, 58, 0.07);
            --wc-shadow-lg: 0 8px 40px rgba(26, 29, 58, 0.10);
            --wc-shadow-xl: 0 16px 56px rgba(26, 29, 58, 0.12);
            --wc-radius-xs: 6px;
            --wc-radius-sm: 10px;
            --wc-radius: 14px;
            --wc-radius-lg: 20px;
            --wc-radius-xl: 28px;
            --wc-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
        }

        /* ========== 基础 Reset ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--wc-font-sans);
            font-size: 1rem;
            line-height: 1.65;
            color: var(--wc-text);
            background-color: var(--wc-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

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

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

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

        :focus-visible {
            outline: 2px solid var(--wc-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* ========== 容器 ========== */
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== 导航栏 ========== */
        .wc-navbar {
            background: var(--wc-white);
            border-bottom: 1px solid var(--wc-border);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--wc-shadow-sm);
            padding: 0;
            min-height: 66px;
            display: flex;
            align-items: center;
        }

        .wc-navbar .navbar {
            padding: 0;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }

        .wc-navbar .navbar-brand {
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--wc-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            letter-spacing: 0.02em;
            transition: color var(--wc-transition);
        }

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

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--wc-radius-xs);
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            flex-shrink: 0;
        }

        .wc-navbar .navbar-toggler {
            border: 1px solid var(--wc-border);
            border-radius: var(--wc-radius-xs);
            padding: 8px 10px;
            color: var(--wc-primary);
            background: transparent;
            transition: all var(--wc-transition);
        }

        .wc-navbar .navbar-toggler:hover {
            background: var(--wc-bg);
            border-color: var(--wc-accent);
        }

        .wc-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.25);
            outline: none;
        }

        .wc-navbar .navbar-toggler i {
            font-size: 1.2rem;
        }

        .wc-navbar .navbar-collapse {
            flex-grow: 0;
        }

        .wc-navbar .navbar-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .wc-navbar .nav-link {
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--wc-text-secondary);
            padding: 10px 16px;
            border-radius: var(--wc-radius-xs);
            transition: all var(--wc-transition);
            white-space: nowrap;
            position: relative;
            letter-spacing: 0.01em;
        }

        .wc-navbar .nav-link:hover {
            color: var(--wc-primary);
            background: rgba(26, 29, 58, 0.04);
        }

        .wc-navbar .nav-link.active {
            color: var(--wc-accent-dark);
            background: rgba(212, 168, 83, 0.08);
            font-weight: 600;
        }

        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 3px;
            background: var(--wc-accent);
        }

        .wc-navbar .nav-cta {
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #fff !important;
            padding: 10px 22px;
            border-radius: 24px;
            font-weight: 600;
            letter-spacing: 0.02em;
            box-shadow: 0 4px 14px rgba(212, 168, 83, 0.35);
            transition: all var(--wc-transition);
        }

        .wc-navbar .nav-cta:hover {
            box-shadow: 0 6px 22px rgba(212, 168, 83, 0.5);
            transform: translateY(-1px);
            background: linear-gradient(135deg, var(--wc-accent-light) 0%, var(--wc-accent) 100%);
            color: #fff !important;
        }

        .wc-navbar .nav-cta.active {
            color: #fff !important;
            background: linear-gradient(135deg, var(--wc-accent-dark) 0%, #a07d2e 100%);
        }

        .wc-navbar .nav-cta.active::after {
            display: none;
        }

        @media (max-width: 991px) {
            .wc-navbar .navbar-collapse {
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--wc-white);
                border-bottom: 1px solid var(--wc-border);
                box-shadow: var(--wc-shadow-lg);
                padding: 12px 16px 20px;
                border-radius: 0 0 var(--wc-radius) var(--wc-radius);
                z-index: 1040;
            }
            .wc-navbar .navbar-nav {
                gap: 0;
            }
            .wc-navbar .nav-link {
                padding: 12px 16px;
                border-radius: var(--wc-radius-xs);
                width: 100%;
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
            .wc-navbar .nav-cta {
                margin-top: 8px;
                text-align: center;
                width: 100%;
                border-radius: var(--wc-radius-sm);
            }
        }

        @media (max-width: 520px) {
            .wc-navbar .navbar-brand {
                font-size: 1.15rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

        /* ========== 面包屑 ========== */
        .wc-breadcrumb {
            padding: 18px 0 0;
            font-size: 0.88rem;
            color: var(--wc-muted);
        }
        .wc-breadcrumb a {
            color: var(--wc-text-secondary);
            transition: color var(--wc-transition);
        }
        .wc-breadcrumb a:hover {
            color: var(--wc-accent-dark);
        }
        .wc-breadcrumb .separator {
            margin: 0 8px;
            color: var(--wc-muted);
        }
        .wc-breadcrumb .current {
            color: var(--wc-accent-dark);
            font-weight: 500;
        }

        /* ========== Hero / Banner ========== */
        .wc-hero-banner {
            position: relative;
            background: linear-gradient(160deg, var(--wc-primary) 0%, var(--wc-primary-light) 60%, #1e2248 100%);
            min-height: 380px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .wc-hero-banner .banner-bg {
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .wc-hero-banner .banner-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(212, 168, 83, 0.10) 0%, transparent 65%);
            z-index: 1;
        }

        .wc-hero-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 50px 0;
            color: #fff;
        }

        .wc-hero-banner .banner-tag {
            display: inline-block;
            background: rgba(212, 168, 83, 0.2);
            color: var(--wc-accent-light);
            border: 1px solid rgba(212, 168, 83, 0.35);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
            backdrop-filter: blur(4px);
        }

        .wc-hero-banner .banner-title {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
            line-height: 1.25;
        }

        .wc-hero-banner .banner-title .accent {
            color: var(--wc-accent-light);
        }

        .wc-hero-banner .banner-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 620px;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .wc-hero-banner .banner-search {
            display: flex;
            gap: 10px;
            max-width: 480px;
            flex-wrap: wrap;
        }

        .wc-hero-banner .banner-search input {
            flex: 1;
            min-width: 200px;
            padding: 13px 18px;
            border-radius: 28px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 0.95rem;
            backdrop-filter: blur(8px);
            transition: all var(--wc-transition);
        }

        .wc-hero-banner .banner-search input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .wc-hero-banner .banner-search input:focus {
            outline: none;
            border-color: var(--wc-accent);
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.15);
        }

        .wc-hero-banner .btn-search {
            padding: 13px 28px;
            border-radius: 28px;
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #fff;
            border: none;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            white-space: nowrap;
            transition: all var(--wc-transition);
            box-shadow: 0 4px 16px rgba(212, 168, 83, 0.4);
        }
        .wc-hero-banner .btn-search:hover {
            box-shadow: 0 6px 24px rgba(212, 168, 83, 0.55);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .wc-hero-banner {
                min-height: 300px;
            }
            .wc-hero-banner .banner-title {
                font-size: 1.8rem;
            }
            .wc-hero-banner .banner-desc {
                font-size: 0.95rem;
            }
            .wc-hero-banner .banner-content {
                padding: 36px 0;
            }
            .wc-hero-banner .banner-search {
                flex-direction: column;
                max-width: 100%;
            }
            .wc-hero-banner .banner-search input {
                min-width: auto;
                width: 100%;
            }
            .wc-hero-banner .btn-search {
                width: 100%;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .wc-hero-banner .banner-title {
                font-size: 1.45rem;
            }
            .wc-hero-banner {
                min-height: 260px;
            }
        }

        /* ========== 板块通用 ========== */
        .wc-section {
            padding: 60px 0;
        }
        .wc-section-alt {
            background: var(--wc-white);
        }
        .wc-section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .wc-section-subtitle {
            font-size: 1rem;
            color: var(--wc-muted);
            margin-bottom: 36px;
            max-width: 600px;
        }
        .wc-section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .wc-section-header .wc-section-title {
            margin-bottom: 8px;
        }
        .wc-section-header .wc-section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 768px) {
            .wc-section {
                padding: 40px 0;
            }
            .wc-section-title {
                font-size: 1.4rem;
            }
            .wc-section-subtitle {
                font-size: 0.9rem;
                margin-bottom: 24px;
            }
            .wc-section-header {
                margin-bottom: 28px;
            }
        }

        /* ========== 游戏分类卡片 ========== */
        .game-category-card {
            background: var(--wc-white);
            border-radius: var(--wc-radius);
            overflow: hidden;
            box-shadow: var(--wc-shadow);
            transition: all var(--wc-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--wc-border-light);
            cursor: pointer;
        }
        .game-category-card:hover {
            box-shadow: var(--wc-shadow-xl);
            transform: translateY(-4px);
            border-color: rgba(212, 168, 83, 0.3);
        }
        .game-category-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: #e8e8f0;
        }
        .game-category-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .game-category-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .game-category-card .card-img-wrap .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(26, 29, 58, 0.8);
            color: #fff;
            padding: 4px 12px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 500;
            backdrop-filter: blur(4px);
            letter-spacing: 0.02em;
        }
        .game-category-card .card-body-custom {
            padding: 18px 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .game-category-card .card-body-custom h3 {
            font-size: 1.1rem;
            font-weight: 650;
            color: var(--wc-primary);
            margin-bottom: 6px;
            letter-spacing: 0.01em;
        }
        .game-category-card .card-body-custom p {
            font-size: 0.88rem;
            color: var(--wc-muted);
            margin-bottom: 12px;
            line-height: 1.55;
            flex: 1;
        }
        .game-category-card .card-body-custom .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--wc-accent-dark);
            transition: gap var(--wc-transition);
        }
        .game-category-card:hover .card-body-custom .card-link {
            gap: 10px;
        }

        /* ========== 热门排行 ========== */
        .rank-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: var(--wc-white);
            border-radius: var(--wc-radius-sm);
            box-shadow: var(--wc-shadow-sm);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            margin-bottom: 10px;
        }
        .rank-list-item:hover {
            box-shadow: var(--wc-shadow-lg);
            border-color: rgba(212, 168, 83, 0.25);
            transform: translateX(4px);
        }
        .rank-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.05rem;
            flex-shrink: 0;
            color: #fff;
            background: var(--wc-muted);
        }
        .rank-num.top-1 {
            background: linear-gradient(135deg, #ff6b35, #e0451a);
            box-shadow: 0 4px 14px rgba(255, 107, 53, 0.4);
        }
        .rank-num.top-2 {
            background: linear-gradient(135deg, #f0a050, #d4852a);
            box-shadow: 0 4px 14px rgba(240, 160, 80, 0.4);
        }
        .rank-num.top-3 {
            background: linear-gradient(135deg, #d4a853, #b8923a);
            box-shadow: 0 4px 14px rgba(212, 168, 83, 0.4);
        }
        .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-info h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--wc-primary);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .rank-info span {
            font-size: 0.8rem;
            color: var(--wc-muted);
        }
        .rank-badge {
            flex-shrink: 0;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 16px;
            background: rgba(212, 168, 83, 0.12);
            color: var(--wc-accent-dark);
        }

        /* ========== 游戏特色卡片 ========== */
        .feature-card {
            text-align: center;
            padding: 32px 20px;
            background: var(--wc-white);
            border-radius: var(--wc-radius);
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
        }
        .feature-card:hover {
            box-shadow: var(--wc-shadow-xl);
            transform: translateY(-4px);
        }
        .feature-card .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: rgba(212, 168, 83, 0.1);
            color: var(--wc-accent-dark);
            font-size: 1.5rem;
            margin-bottom: 16px;
            transition: all var(--wc-transition);
        }
        .feature-card:hover .feature-icon {
            background: var(--wc-accent);
            color: #fff;
            box-shadow: 0 6px 20px rgba(212, 168, 83, 0.35);
        }
        .feature-card h4 {
            font-size: 1.05rem;
            font-weight: 650;
            color: var(--wc-primary);
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--wc-muted);
            line-height: 1.55;
        }

        /* ========== 数据统计 ========== */
        .stat-card {
            text-align: center;
            padding: 28px 16px;
            background: var(--wc-white);
            border-radius: var(--wc-radius);
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
        }
        .stat-card:hover {
            box-shadow: var(--wc-shadow-xl);
            transform: translateY(-3px);
        }
        .stat-card .stat-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--wc-accent-dark);
            letter-spacing: 0.02em;
            line-height: 1.1;
            margin-bottom: 4px;
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--wc-muted);
            font-weight: 500;
        }

        /* ========== 新游推荐 ========== */
        .new-game-card {
            display: flex;
            gap: 16px;
            background: var(--wc-white);
            border-radius: var(--wc-radius);
            overflow: hidden;
            box-shadow: var(--wc-shadow);
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
        }
        .new-game-card:hover {
            box-shadow: var(--wc-shadow-xl);
            transform: translateY(-3px);
        }
        .new-game-card .ng-img {
            width: 140px;
            flex-shrink: 0;
            aspect-ratio: 4/3;
            overflow: hidden;
            border-radius: var(--wc-radius) 0 0 var(--wc-radius);
        }
        .new-game-card .ng-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .new-game-card:hover .ng-img img {
            transform: scale(1.06);
        }
        .new-game-card .ng-info {
            padding: 16px 16px 16px 4px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1;
            min-width: 0;
        }
        .new-game-card .ng-info h4 {
            font-size: 1rem;
            font-weight: 650;
            color: var(--wc-primary);
            margin-bottom: 4px;
        }
        .new-game-card .ng-info p {
            font-size: 0.83rem;
            color: var(--wc-muted);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .new-game-card .ng-tag {
            font-size: 0.75rem;
            font-weight: 600;
            color: #fff;
            background: var(--wc-accent);
            padding: 3px 10px;
            border-radius: 12px;
            display: inline-block;
            width: fit-content;
        }

        @media (max-width: 520px) {
            .new-game-card {
                flex-direction: column;
            }
            .new-game-card .ng-img {
                width: 100%;
                aspect-ratio: 16/8;
                border-radius: var(--wc-radius) var(--wc-radius) 0 0;
            }
            .new-game-card .ng-info {
                padding: 14px 16px 18px;
            }
        }

        /* ========== FAQ 手风琴 ========== */
        .wc-accordion .accordion-item {
            border: 1px solid var(--wc-border-light);
            border-radius: var(--wc-radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            background: var(--wc-white);
        }
        .wc-accordion .accordion-button {
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--wc-primary);
            background: var(--wc-white);
            padding: 16px 20px;
            border-radius: var(--wc-radius-sm) !important;
            transition: all var(--wc-transition);
            box-shadow: none;
        }
        .wc-accordion .accordion-button:not(.collapsed) {
            color: var(--wc-accent-dark);
            background: rgba(212, 168, 83, 0.04);
            box-shadow: none;
        }
        .wc-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.2);
            border-color: var(--wc-accent);
        }
        .wc-accordion .accordion-button::after {
            transition: transform 0.3s ease;
        }
        .wc-accordion .accordion-body {
            padding: 14px 20px 20px;
            font-size: 0.9rem;
            color: var(--wc-text-secondary);
            line-height: 1.7;
        }

        /* ========== CTA 板块 ========== */
        .wc-cta-block {
            background: linear-gradient(150deg, var(--wc-primary) 0%, #1e2248 50%, var(--wc-primary-light) 100%);
            border-radius: var(--wc-radius-lg);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--wc-shadow-xl);
        }
        .wc-cta-block::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(212, 168, 83, 0.12) 0%, transparent 60%);
            z-index: 0;
        }
        .wc-cta-block>* {
            position: relative;
            z-index: 1;
        }
        .wc-cta-block h3 {
            font-size: 1.7rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .wc-cta-block p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-primary {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 28px;
            background: linear-gradient(135deg, var(--wc-accent) 0%, var(--wc-accent-dark) 100%);
            color: #fff;
            font-weight: 650;
            font-size: 1rem;
            letter-spacing: 0.03em;
            border: none;
            transition: all var(--wc-transition);
            box-shadow: 0 6px 22px rgba(212, 168, 83, 0.45);
        }
        .btn-cta-primary:hover {
            box-shadow: 0 10px 32px rgba(212, 168, 83, 0.6);
            transform: translateY(-3px);
            color: #fff;
            background: linear-gradient(135deg, var(--wc-accent-light) 0%, var(--wc-accent) 100%);
        }

        @media (max-width: 768px) {
            .wc-cta-block {
                padding: 36px 20px;
                border-radius: var(--wc-radius);
            }
            .wc-cta-block h3 {
                font-size: 1.35rem;
            }
        }

        /* ========== 页脚 ========== */
        .wc-footer {
            background: var(--wc-primary);
            color: #c8c8d8;
            padding: 50px 0 28px;
            margin-top: auto;
            font-size: 0.9rem;
        }
        .wc-footer .footer-logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .wc-footer h5 {
            font-size: 0.95rem;
            font-weight: 650;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .wc-footer ul li {
            margin-bottom: 8px;
        }
        .wc-footer ul li a {
            color: #b0b0c0;
            font-size: 0.88rem;
            transition: color var(--wc-transition);
        }
        .wc-footer ul li a:hover {
            color: var(--wc-accent-light);
        }
        .footer-divider {
            border-color: rgba(255, 255, 255, 0.12);
            margin: 24px 0 16px;
            opacity: 1;
        }
        .footer-bottom {
            color: #9090a8;
            font-size: 0.82rem;
        }

        @media (max-width: 768px) {
            .wc-footer {
                padding: 36px 0 20px;
            }
        }

        /* ========== 工具类 ========== */
        .text-accent {
            color: var(--wc-accent-dark);
        }
        .bg-soft {
            background: var(--wc-bg);
        }
        .bg-white-soft {
            background: var(--wc-white);
        }

/* roulang page: category5 */
:root {
            --wc-primary: #0f1e3d;
            --wc-primary-light: #1a3055;
            --wc-gold: #c9a050;
            --wc-gold-dark: #a67c30;
            --wc-gold-light: #e0c878;
            --wc-bg: #f8f6f2;
            --wc-bg-white: #ffffff;
            --wc-bg-dark: #0b1528;
            --wc-text: #1e293b;
            --wc-text-light: #4a5568;
            --wc-text-muted: #718096;
            --wc-text-white: #f1f0ec;
            --wc-border: #e2dfd6;
            --wc-border-light: #ece9e2;
            --wc-radius-sm: 8px;
            --wc-radius: 12px;
            --wc-radius-lg: 16px;
            --wc-radius-xl: 20px;
            --wc-shadow-sm: 0 2px 8px rgba(15, 30, 61, 0.06);
            --wc-shadow: 0 4px 20px rgba(15, 30, 61, 0.09);
            --wc-shadow-lg: 0 8px 32px rgba(15, 30, 61, 0.13);
            --wc-shadow-xl: 0 16px 48px rgba(15, 30, 61, 0.16);
            --wc-shadow-gold: 0 4px 20px rgba(201, 160, 80, 0.25);
            --wc-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --wc-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --wc-section-gap: 80px;
            --wc-section-gap-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--wc-font-sans);
            background-color: var(--wc-bg);
            color: var(--wc-text);
            line-height: 1.7;
            font-size: 1rem;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--wc-transition);
        }
        a:hover {
            color: var(--wc-gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        ul {
            padding-left: 0;
            list-style: none;
            margin-bottom: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.35;
            color: var(--wc-primary);
        }
        p {
            margin-bottom: 0;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== NAVBAR ========== */
        .wc-navbar {
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 1px 0 var(--wc-border-light), 0 4px 20px rgba(15, 30, 61, 0.05);
            position: sticky;
            top: 0;
            z-index: 1050;
            padding: 0;
            transition: box-shadow var(--wc-transition);
        }
        .wc-navbar .navbar {
            padding-top: 10px;
            padding-bottom: 10px;
        }
        .wc-navbar .navbar-brand {
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--wc-primary);
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
            transition: color var(--wc-transition);
        }
        .wc-navbar .navbar-brand:hover {
            color: var(--wc-gold-dark);
        }
        .wc-navbar .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dark) 100%);
            color: #fff;
            font-weight: 800;
            font-size: 1rem;
            flex-shrink: 0;
            line-height: 1;
        }
        .wc-navbar .navbar-toggler {
            border: 1px solid var(--wc-border);
            border-radius: var(--wc-radius-sm);
            padding: 8px 12px;
            color: var(--wc-primary);
            font-size: 1.2rem;
            transition: all var(--wc-transition);
        }
        .wc-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(201, 160, 80, 0.25);
            outline: none;
        }
        .wc-navbar .navbar-toggler:hover {
            background: var(--wc-bg);
            border-color: var(--wc-gold);
        }
        .wc-navbar .nav-link {
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--wc-text-light);
            padding: 8px 14px;
            border-radius: var(--wc-radius-sm);
            transition: all var(--wc-transition);
            position: relative;
            white-space: nowrap;
        }
        .wc-navbar .nav-link:hover {
            color: var(--wc-gold-dark);
            background: rgba(201, 160, 80, 0.06);
        }
        .wc-navbar .nav-link.active {
            color: var(--wc-gold-dark);
            font-weight: 600;
            background: rgba(201, 160, 80, 0.1);
        }
        .wc-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            border-radius: 2px;
            background: var(--wc-gold);
        }
        .wc-navbar .nav-cta {
            background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dark) 100%);
            color: #fff !important;
            font-weight: 600;
            padding: 9px 22px;
            border-radius: 24px;
            margin-left: 4px;
            box-shadow: 0 2px 12px rgba(201, 160, 80, 0.3);
            transition: all var(--wc-transition);
            font-size: 0.93rem;
        }
        .wc-navbar .nav-cta:hover {
            box-shadow: 0 4px 20px rgba(201, 160, 80, 0.45);
            transform: translateY(-1px);
            color: #fff !important;
            background: linear-gradient(135deg, var(--wc-gold-light) 0%, var(--wc-gold) 100%);
        }
        .wc-navbar .nav-cta.active::after {
            display: none;
        }

        @media (max-width: 991.98px) {
            .wc-navbar .nav-link {
                padding: 10px 16px;
                border-radius: var(--wc-radius-sm);
                margin: 2px 0;
            }
            .wc-navbar .nav-link.active::after {
                display: none;
            }
            .wc-navbar .nav-cta {
                margin-left: 0;
                margin-top: 6px;
                text-align: center;
                display: inline-block;
                border-radius: var(--wc-radius-sm);
                width: fit-content;
            }
            #wcNavContent {
                padding-top: 8px;
                padding-bottom: 12px;
            }
        }
        @media (max-width: 576px) {
            .wc-navbar .navbar-brand {
                font-size: 1.15rem;
            }
            .wc-navbar .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.85rem;
                border-radius: 6px;
            }
        }

        /* ========== MAIN CONTENT ========== */
        main {
            flex: 1;
        }

        /* ========== HERO BANNER ========== */
        .member-hero {
            position: relative;
            background: linear-gradient(rgba(11, 21, 40, 0.88), rgba(15, 30, 61, 0.92)), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 100px 0 90px;
            text-align: center;
            color: #fff;
            overflow: hidden;
        }
        .member-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 160, 80, 0.25) 0%, transparent 70%);
            pointer-events: none;
        }
        .member-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 160, 80, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }
        .member-hero .hero-badge {
            display: inline-block;
            background: rgba(201, 160, 80, 0.2);
            border: 1px solid rgba(201, 160, 80, 0.4);
            color: var(--wc-gold-light);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 1px;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .member-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            position: relative;
            z-index: 1;
        }
        .member-hero h1 .gold-text {
            color: var(--wc-gold-light);
            background: linear-gradient(135deg, var(--wc-gold-light) 0%, var(--wc-gold) 50%, var(--wc-gold-dark) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .member-hero .hero-desc {
            font-size: 1.1rem;
            color: #c8c8d4;
            max-width: 680px;
            margin: 0 auto 32px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }
        .member-hero .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dark) 100%);
            color: #fff;
            font-weight: 600;
            padding: 13px 32px;
            border-radius: 28px;
            border: none;
            font-size: 1rem;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 18px rgba(201, 160, 80, 0.35);
            transition: all var(--wc-transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-gold:hover {
            box-shadow: 0 6px 26px rgba(201, 160, 80, 0.5);
            transform: translateY(-2px);
            color: #fff;
            background: linear-gradient(135deg, var(--wc-gold-light) 0%, var(--wc-gold) 100%);
        }
        .btn-outline-light-custom {
            background: transparent;
            color: #fff;
            font-weight: 500;
            padding: 13px 32px;
            border-radius: 28px;
            border: 2px solid rgba(255, 255, 255, 0.45);
            font-size: 1rem;
            letter-spacing: 0.3px;
            transition: all var(--wc-transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light-custom:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            box-shadow: 0 4px 16px rgba(255, 255, 255, 0.1);
        }
        @media (max-width: 768px) {
            .member-hero {
                padding: 70px 0 60px;
            }
            .member-hero h1 {
                font-size: 2rem;
            }
            .member-hero .hero-desc {
                font-size: 0.95rem;
            }
            .btn-gold,
            .btn-outline-light-custom {
                padding: 11px 24px;
                font-size: 0.93rem;
                border-radius: 24px;
            }
        }
        @media (max-width: 520px) {
            .member-hero {
                padding: 50px 0 44px;
            }
            .member-hero h1 {
                font-size: 1.55rem;
            }
            .member-hero .hero-desc {
                font-size: 0.88rem;
            }
            .member-hero .hero-cta-group {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .btn-gold,
            .btn-outline-light-custom {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--wc-section-gap) 0;
        }
        .section-sm {
            padding: var(--wc-section-gap-sm) 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }
        .section-title .subtitle {
            font-size: 1rem;
            color: var(--wc-text-muted);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.7;
        }
        .section-title .gold-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--wc-gold);
            margin: 0 6px;
            vertical-align: middle;
        }
        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }
            .section-sm {
                padding: 36px 0;
            }
            .section-title h2 {
                font-size: 1.6rem;
            }
            .section-title {
                margin-bottom: 32px;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding: 40px 0;
            }
            .section-sm {
                padding: 28px 0;
            }
            .section-title h2 {
                font-size: 1.35rem;
            }
        }

        /* ========== MEMBERSHIP TIERS ========== */
        .tier-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 28px 20px 24px;
            text-align: center;
            border: 2px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .tier-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--wc-shadow-lg);
            border-color: transparent;
        }
        .tier-card.tier-highlight {
            border-color: var(--wc-gold);
            box-shadow: var(--wc-shadow-gold);
            background: linear-gradient(180deg, #fffef9 0%, #ffffff 100%);
        }
        .tier-card.tier-highlight:hover {
            box-shadow: 0 8px 36px rgba(201, 160, 80, 0.35);
            border-color: var(--wc-gold-dark);
        }
        .tier-card .tier-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 16px;
            flex-shrink: 0;
            transition: transform var(--wc-transition);
        }
        .tier-card:hover .tier-icon {
            transform: scale(1.08);
        }
        .tier-icon-bronze {
            background: #fdf2e6;
            color: #b8733b;
        }
        .tier-icon-silver {
            background: #f0f2f5;
            color: #7a8a9a;
        }
        .tier-icon-gold {
            background: #fef9ee;
            color: #c9a050;
        }
        .tier-icon-diamond {
            background: #eef7fc;
            color: #4a90c4;
        }
        .tier-icon-crown {
            background: linear-gradient(135deg, #fef3e0, #fdf0d5);
            color: #b8860b;
            box-shadow: 0 0 0 4px rgba(201, 160, 80, 0.2);
        }
        .tier-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 6px;
        }
        .tier-card .tier-level {
            font-size: 0.8rem;
            color: var(--wc-text-muted);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 12px;
            font-weight: 500;
            background: var(--wc-bg);
            padding: 3px 12px;
            border-radius: 12px;
        }
        .tier-card .tier-perks {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.88rem;
            color: var(--wc-text-light);
            text-align: left;
            width: 100%;
        }
        .tier-card .tier-perks li {
            padding: 5px 0;
            border-bottom: 1px dashed var(--wc-border-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .tier-card .tier-perks li:last-child {
            border-bottom: none;
        }
        .tier-card .tier-perks li i {
            color: var(--wc-gold);
            font-size: 0.75rem;
            flex-shrink: 0;
        }
        .membership-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            align-items: stretch;
        }
        @media (max-width: 1100px) {
            .membership-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .membership-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .tier-card {
                padding: 20px 14px 18px;
            }
            .tier-card .tier-icon {
                width: 48px;
                height: 48px;
                font-size: 1.3rem;
            }
        }
        @media (max-width: 520px) {
            .membership-grid {
                grid-template-columns: 1fr;
                max-width: 360px;
                margin: 0 auto;
                gap: 12px;
            }
        }

        /* ========== BENEFITS GRID ========== */
        .benefit-card {
            background: #fff;
            border-radius: var(--wc-radius-lg);
            padding: 32px 24px;
            text-align: center;
            border: 1px solid var(--wc-border-light);
            transition: all var(--wc-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .benefit-card:hover {
            box-shadow: var(--wc-shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
        }
        .benefit-card .benefit-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 16px;
            flex-shrink: 0;
            background: #fef9ee;
            color: var(--wc-gold-dark);
        }
        .benefit-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 8px;
        }
        .benefit-card p {
            font-size: 0.9rem;
            color: var(--wc-text-muted);
            line-height: 1.65;
        }

        /* ========== STATS SECTION ========== */
        .stats-section {
            background: var(--wc-primary);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -70px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 160, 80, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .stat-item {
            text-align: center;
            padding: 20px 16px;
            position: relative;
            z-index: 1;
        }
        .stat-item .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--wc-gold-light);
            letter-spacing: 0.5px;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-item .stat-label {
            font-size: 0.95rem;
            color: #b0b8c8;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .stats-section {
                padding: 40px 0;
            }
            .stat-item .stat-number {
                font-size: 2rem;
            }
            .stat-item .stat-label {
                font-size: 0.85rem;
            }
        }

        /* ========== SERVICE DETAIL ========== */
        .service-block {
            display: flex;
            align-items: center;
            gap: 40px;
            margin-bottom: 40px;
            background: #fff;
            border-radius: var(--wc-radius-xl);
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            transition: box-shadow var(--wc-transition);
        }
        .service-block:hover {
            box-shadow: var(--wc-shadow-lg);
        }
        .service-block:last-child {
            margin-bottom: 0;
        }
        .service-block.reverse {
            flex-direction: row-reverse;
        }
        .service-block .service-img {
            flex: 0 0 42%;
            min-height: 300px;
            overflow: hidden;
            position: relative;
        }
        .service-block .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .service-block:hover .service-img img {
            transform: scale(1.04);
        }
        .service-block .service-info {
            flex: 1;
            padding: 32px 36px;
        }
        .service-block .service-info h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 12px;
        }
        .service-block .service-info p {
            font-size: 0.95rem;
            color: var(--wc-text-light);
            line-height: 1.75;
            margin-bottom: 16px;
        }
        .service-block .service-info .service-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .service-tag {
            display: inline-block;
            background: var(--wc-bg);
            color: var(--wc-gold-dark);
            padding: 5px 14px;
            border-radius: 16px;
            font-size: 0.85rem;
            font-weight: 500;
            border: 1px solid var(--wc-border-light);
        }
        @media (max-width: 768px) {
            .service-block,
            .service-block.reverse {
                flex-direction: column;
                gap: 0;
            }
            .service-block .service-img {
                flex: 0 0 auto;
                min-height: 200px;
                width: 100%;
                max-height: 260px;
            }
            .service-block .service-info {
                padding: 24px 20px;
            }
            .service-block .service-info h3 {
                font-size: 1.2rem;
            }
        }

        /* ========== STEPS ========== */
        .step-card {
            text-align: center;
            padding: 28px 20px;
            position: relative;
        }
        .step-card .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dark) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 1.3rem;
            margin-bottom: 16px;
            box-shadow: 0 4px 14px rgba(201, 160, 80, 0.35);
        }
        .step-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--wc-primary);
            margin-bottom: 6px;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--wc-text-muted);
            line-height: 1.6;
        }
        .step-connector {
            position: absolute;
            top: 54px;
            right: -30px;
            width: 60px;
            height: 2px;
            background: var(--wc-border);
            z-index: 0;
        }
        .step-connector::after {
            content: '';
            position: absolute;
            right: -4px;
            top: -4px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--wc-gold);
        }
        @media (max-width: 768px) {
            .step-connector {
                display: none;
            }
            .step-card {
                padding: 20px 12px;
            }
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: #fff;
        }
        .accordion-faq .accordion-item {
            border: 1px solid var(--wc-border-light);
            border-radius: var(--wc-radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--wc-shadow-sm);
            transition: box-shadow var(--wc-transition);
            background: #fff;
        }
        .accordion-faq .accordion-item:hover {
            box-shadow: var(--wc-shadow);
        }
        .accordion-faq .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--wc-primary);
            background: #fff;
            padding: 18px 22px;
            border-radius: var(--wc-radius) !important;
            box-shadow: none;
            transition: all var(--wc-transition);
            gap: 10px;
        }
        .accordion-faq .accordion-button:not(.collapsed) {
            color: var(--wc-gold-dark);
            background: #fefdf9;
            box-shadow: none;
        }
        .accordion-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(201, 160, 80, 0.2);
            border-color: var(--wc-gold);
            z-index: 2;
        }
        .accordion-faq .accordion-button::after {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            background-size: 20px;
            transition: transform 0.3s ease;
        }
        .accordion-faq .accordion-body {
            padding: 8px 22px 20px;
            font-size: 0.93rem;
            color: var(--wc-text-light);
            line-height: 1.8;
        }
        @media (max-width: 520px) {
            .accordion-faq .accordion-button {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .accordion-faq .accordion-body {
                padding: 6px 16px 16px;
                font-size: 0.85rem;
            }
        }

        /* ========== CTA BOTTOM ========== */
        .cta-bottom {
            background: linear-gradient(rgba(11, 21, 40, 0.92), rgba(15, 30, 61, 0.94)), url('assets/images/backpic/back-3.webp') center/cover no-repeat;
            padding: 70px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-bottom::before {
            content: '';
            position: absolute;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 160, 80, 0.3) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-bottom h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-bottom p {
            font-size: 1.05rem;
            color: #c8c8d4;
            max-width: 520px;
            margin: 0 auto 28px;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }
        .cta-bottom .btn-gold-lg {
            background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dark) 100%);
            color: #fff;
            font-weight: 700;
            padding: 15px 40px;
            border-radius: 30px;
            border: none;
            font-size: 1.1rem;
            letter-spacing: 0.3px;
            box-shadow: 0 6px 24px rgba(201, 160, 80, 0.4);
            transition: all var(--wc-transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            position: relative;
            z-index: 1;
        }
        .btn-gold-lg:hover {
            box-shadow: 0 8px 32px rgba(201, 160, 80, 0.55);
            transform: translateY(-3px);
            color: #fff;
            background: linear-gradient(135deg, var(--wc-gold-light) 0%, var(--wc-gold) 100%);
        }
        @media (max-width: 768px) {
            .cta-bottom {
                padding: 50px 0;
            }
            .cta-bottom h2 {
                font-size: 1.5rem;
            }
            .cta-bottom p {
                font-size: 0.9rem;
            }
            .btn-gold-lg {
                padding: 13px 30px;
                font-size: 1rem;
                border-radius: 26px;
            }
        }

        /* ========== FOOTER ========== */
        .wc-footer {
            background: var(--wc-bg-dark);
            color: #c0c0d0;
            padding: 56px 0 28px;
            margin-top: auto;
        }
        .wc-footer .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.4px;
        }
        .wc-footer h5 {
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .wc-footer ul li {
            margin-bottom: 7px;
        }
        .wc-footer ul li a {
            color: #b0b0c0;
            font-size: 0.88rem;
            transition: color var(--wc-transition);
        }
        .wc-footer ul li a:hover {
            color: var(--wc-gold-light);
        }
        .wc-footer .footer-divider {
            border-color: rgba(255, 255, 255, 0.1);
            margin: 28px 0 20px;
            opacity: 1;
        }
        .wc-footer .footer-bottom {
            color: #808090;
            font-size: 0.82rem;
        }
        @media (max-width: 768px) {
            .wc-footer {
                padding: 40px 0 20px;
            }
            .wc-footer .footer-logo {
                font-size: 1.3rem;
            }
        }

        /* ========== UTILITY ========== */
        .bg-soft-warm {
            background: #fdfcf8;
        }
        .text-gold {
            color: var(--wc-gold-dark);
        }