/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --deep-bg: #072416;
            --accent-gold: #FFD700;
            --accent-gold-deep: #D4AC0D;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-gold-hover: 0 8px 32px rgba(255, 215, 0, 0.32);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --max-width: 1200px;
            --header-height: 76px;
        }

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

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

        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--primary-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            line-height: 1.25;
            margin-bottom: 0.5rem;
            color: var(--text-white);
            font-weight: 700;
            letter-spacing: -0.01em;
        }

        h1 {
            font-size: clamp(2rem, 5vw, 3.3rem);
            line-height: 1.15;
            font-weight: 800;
        }

        h2 {
            font-size: clamp(1.5rem, 3.5vw, 2.4rem);
            font-weight: 700;
        }

        h3 {
            font-size: clamp(1.1rem, 2vw, 1.5rem);
            font-weight: 600;
        }

        p {
            margin-bottom: 1rem;
            color: var(--text-muted);
        }

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

        .container-fluid {
            max-width: 100%;
            padding: 0;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-gold);
            min-height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(7, 36, 22, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }

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

        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--accent-gold-deep), var(--accent-gold));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.4);
            border: 2px solid rgba(255, 255, 255, 0.25);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }

        .logo-text strong {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }

        .logo-text span {
            font-size: 0.7rem;
            color: var(--accent-gold);
            font-weight: 500;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .main-nav a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mint);
            transition: all var(--transition-base);
            position: relative;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-1px);
        }

        .main-nav a.active {
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
        }

        .main-nav a i {
            font-size: 0.9rem;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            text-align: center;
            letter-spacing: 0.01em;
        }

        .btn-login {
            background: transparent;
            color: var(--text-mint);
            border: 1px solid var(--border-soft);
            font-weight: 500;
        }

        .btn-login:hover {
            color: var(--accent-gold);
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
            transform: translateY(-1px);
            box-shadow: var(--shadow-gold);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), #F0C800);
            color: var(--primary-bg);
            font-weight: 700;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.35);
            position: relative;
            overflow: hidden;
        }

        .btn-signup::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transform: rotate(45deg);
            transition: all var(--transition-slow);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, #FFE44D, #F0C800);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
        }

        .btn-signup:hover::after {
            transform: rotate(45deg) translate(100%, 100%);
        }

        .btn-signup:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--accent-gold);
            border: 2px solid var(--accent-gold);
            font-weight: 600;
        }

        .btn-outline-gold:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-hover);
        }

        .btn-large {
            padding: 16px 36px;
            font-size: 1.05rem;
        }

        .hamburger {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            border-radius: 8px;
            width: 48px;
            height: 48px;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            transition: all var(--transition-fast);
            color: var(--text-white);
        }

        .hamburger:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-white);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(7, 36, 22, 0.98);
            backdrop-filter: blur(20px);
            z-index: 999;
            padding: 24px 20px 40px;
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 10px;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--text-mint);
            border-bottom: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }

        .mobile-menu a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
            padding-left: 16px;
        }

        .mobile-menu a.active {
            color: var(--accent-gold);
            font-weight: 700;
        }

        .mobile-menu .mobile-actions {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 24px;
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: calc(var(--header-height) + 40px) 0 80px;
            background: var(--deep-bg);
            overflow: hidden;
            isolation: isolate;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: -2;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            filter: brightness(0.45) saturate(1.1);
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            z-index: -1;
            background: linear-gradient(180deg, rgba(7, 36, 22, 0.7) 0%, rgba(10, 46, 28, 0.88) 55%, var(--primary-bg) 100%);
        }

        .hero-glow {
            position: absolute;
            top: 15%;
            right: 5%;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            z-index: -1;
            pointer-events: none;
        }

        .hero-grid-bg {
            position: absolute;
            inset: 0;
            z-index: -1;
            background-image: linear-gradient(rgba(255, 215, 0, 0.04) 1px, transparent 1px),
                              linear-gradient(90deg, rgba(255, 215, 0, 0.04) 1px, transparent 1px);
            background-size: 60px 60px;
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 1;
            width: 100%;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-gold);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 22px;
            animation: fadeInUp 0.6s ease both;
        }

        .hero-badge i {
            font-size: 0.85rem;
        }

        .hero-title {
            font-size: clamp(2.2rem, 5.5vw, 3.8rem);
            font-weight: 800;
            line-height: 1.12;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
            animation: fadeInUp 0.6s ease 0.1s both;
        }

        .hero-title .gold-text {
            background: linear-gradient(135deg, #FFE44D 0%, var(--accent-gold) 50%, #D4AC0D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.18rem);
            line-height: 1.7;
            color: var(--text-mint);
            max-width: 680px;
            margin-bottom: 32px;
            animation: fadeInUp 0.6s ease 0.2s both;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px 32px;
            margin-bottom: 36px;
            animation: fadeInUp 0.6s ease 0.3s both;
        }

        .hero-meta-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-mint);
        }

        .hero-meta-item i {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: var(--accent-gold);
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            animation: fadeInUp 0.6s ease 0.4s both;
        }

        .hero-quick-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 42px;
            padding-top: 28px;
            border-top: 1px solid var(--border-soft);
            animation: fadeInUp 0.6s ease 0.5s both;
        }

        .quick-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 50px;
            font-size: 0.88rem;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-soft);
            color: var(--text-mint);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .quick-pill:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--border-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        .quick-pill i {
            font-size: 0.9rem;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(25px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ============ SECTIONS ============ */
        .section {
            padding: 80px 0;
            position: relative;
        }

        .section-alt {
            background: var(--secondary-bg);
        }

        .section-deep {
            background: var(--deep-bg);
        }

        .section-header {
            margin-bottom: 48px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-gold);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3.5vw, 2.5rem);
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.7;
            max-width: 720px;
            color: var(--text-muted);
        }

        /* ============ GUARANTEE STRIP ============ */
        .guarantee-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            padding: 28px 20px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-soft);
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 22px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-base);
            flex: 1 1 240px;
        }

        .guarantee-item:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }

        .guarantee-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold-deep), var(--accent-gold));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary-bg);
            flex-shrink: 0;
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.3);
        }

        .guarantee-text {
            display: flex;
            flex-direction: column;
        }

        .guarantee-text strong {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.2;
        }

        .guarantee-text span {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.3;
        }

        /* ============ RANKING CARDS ============ */
        .rank-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
        }

        .rank-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .rank-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-6px);
            box-shadow: var(--shadow-gold-hover);
            background: rgba(255, 215, 0, 0.05);
        }

        .rank-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            border-bottom: 1px solid var(--border-soft);
        }

        .rank-number {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.15rem;
            font-family: var(--font-heading);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            color: var(--primary-bg);
        }

        .rank-number.top1 {
            background: linear-gradient(135deg, #FFE44D, #FF8C00);
            box-shadow: 0 0 24px rgba(255, 200, 0, 0.5);
            font-size: 1.35rem;
        }

        .rank-number.top2 {
            background: linear-gradient(135deg, #E5E8E8, #C0C0C0);
            box-shadow: 0 0 18px rgba(192, 192, 192, 0.4);
        }

        .rank-number.top3 {
            background: linear-gradient(135deg, #CD7F32, #8B5A2B);
            box-shadow: 0 0 18px rgba(205, 127, 50, 0.4);
        }

        .rank-status {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.72rem;
            font-weight: 600;
            color: #7CFC00;
            padding: 5px 12px;
            border-radius: 20px;
            background: rgba(124, 252, 0, 0.1);
            border: 1px solid rgba(124, 252, 0, 0.3);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .rank-status i {
            font-size: 0.6rem;
            animation: pulseDot 1.5s infinite;
        }

        @keyframes pulseDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

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

        .rank-card-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-white);
        }

        .rank-card-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }

        .rank-stars {
            color: #FFD700;
            font-size: 0.85rem;
            letter-spacing: 1px;
        }

        .rank-score {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .rank-card-desc {
            font-size: 0.88rem;
            line-height: 1.55;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .rank-features {
            list-style: none;
            margin: 0 0 18px;
            display: flex;
            flex-direction: column;
            gap: 7px;
        }

        .rank-features li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-mint);
        }

        .rank-features li i {
            color: var(--accent-gold);
            font-size: 0.75rem;
        }

        .rank-card-cta {
            margin-top: auto;
            display: flex;
            gap: 10px;
        }

        .rank-card-cta .btn {
            flex: 1;
            padding: 11px 16px;
            font-size: 0.88rem;
        }

        /* ============ CATEGORY CARDS ============ */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 22px;
        }

        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            transition: all var(--transition-base);
            min-height: 220px;
            display: flex;
            align-items: flex-end;
            background-size: cover;
            background-position: center;
            text-decoration: none;
        }

        .category-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(7, 36, 22, 0.2) 30%, rgba(7, 36, 22, 0.92) 100%);
            z-index: 1;
        }

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

        .category-card-content {
            position: relative;
            z-index: 2;
            padding: 22px;
            width: 100%;
        }

        .category-card-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(255, 215, 0, 0.2);
            border: 1px solid var(--border-gold);
            border-radius: 20px;
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .category-card h3 {
            font-size: 1.2rem;
            margin-bottom: 4px;
            color: var(--text-white);
        }

        .category-card p {
            font-size: 0.83rem;
            margin-bottom: 0;
            color: var(--text-mint);
            opacity: 0.85;
        }

        /* ============ WARNING CARDS ============ */
        .warning-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        .warning-card {
            background: rgba(211, 47, 47, 0.08);
            border: 1px solid rgba(211, 47, 47, 0.35);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition-base);
        }

        .warning-card:hover {
            border-color: var(--accent-red);
            background: rgba(211, 47, 47, 0.14);
            transform: translateY(-3px);
        }

        .warning-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(211, 47, 47, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FF8A8A;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }

        .warning-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }

        .warning-card p {
            font-size: 0.86rem;
            line-height: 1.55;
            color: var(--text-mint);
            margin-bottom: 0;
            opacity: 0.85;
        }

        /* ============ NEWS / CMS LIST ============ */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
        }

        .news-main-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: 18px;
            padding: 18px 20px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            text-decoration: none;
        }

        .news-item:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
            transform: translateX(6px);
            box-shadow: var(--shadow-gold);
        }

        .news-item-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .news-item-content {
            flex: 1;
            min-width: 0;
        }

        .news-item-title {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.4;
        }

        .news-item-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .news-item-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .news-empty {
            padding: 32px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px dashed var(--border-soft);
            border-radius: var(--radius-md);
            text-align: center;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-featured-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .news-featured-img {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .news-featured-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(7, 36, 22, 0.9) 100%);
        }

        .news-featured-body {
            padding: 20px;
        }

        .news-featured-body h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .news-featured-body p {
            font-size: 0.85rem;
            margin-bottom: 0;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--border-gold);
        }

        .faq-item.active {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.04);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-white);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: all var(--transition-fast);
            font-family: var(--font-main);
        }

        .faq-question:hover {
            color: var(--accent-gold);
        }

        .faq-question .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 0.8rem;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
            background: var(--accent-gold);
            color: var(--primary-bg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1), padding 0.3s ease;
            padding: 0 24px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--deep-bg) 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 20px 0;
        }

        .cta-content h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.6rem);
            margin-bottom: 16px;
        }

        .cta-content p {
            max-width: 600px;
            margin: 0 auto 30px;
            font-size: 1rem;
            line-height: 1.7;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--deep-bg);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
        }

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

        .footer-brand h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.6;
            color: var(--text-muted);
            max-width: 360px;
        }

        .footer-links h4 {
            font-size: 1rem;
            margin-bottom: 16px;
            color: var(--accent-gold);
        }

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

        .footer-links a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

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

        .footer-links a i {
            font-size: 0.7rem;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .footer-copy {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .footer-copy a {
            color: var(--text-mint);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

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

        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 20px;
            font-size: 0.7rem;
            color: var(--text-mint);
            font-weight: 500;
        }

        .footer-badge i {
            font-size: 0.7rem;
            color: var(--accent-gold);
        }

        /* ============ FAB ============ */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 500;
            width: 62px;
            height: 62px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1C1C1E 0%, #0A0A0A 100%);
            border: 3px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), 0 0 40px rgba(255, 215, 0, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-base);
            opacity: 0.7;
            animation: fabBreathe 3s ease-in-out infinite;
            position: relative;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5), 0 0 60px rgba(255, 215, 0, 0.15);
            animation-play-state: paused;
        }

        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-support .fab-icon {
            font-size: 1.5rem;
            color: var(--accent-gold);
            transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .fab-support:hover .fab-icon {
            transform: rotate(360deg);
        }

        .fab-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #FF0040;
            border: 2px solid var(--primary-bg);
            animation: dotBlink 1.8s infinite;
            box-shadow: 0 0 12px rgba(255, 0, 64, 0.6);
        }

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

        @keyframes dotBlink {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 68px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-actions .btn-login {
                display: none;
            }
            .header-actions .btn-signup {
                padding: 10px 18px;
                font-size: 0.85rem;
            }
            .hero-section {
                padding-top: calc(var(--header-height) + 30px);
                min-height: auto;
                padding-bottom: 50px;
            }
            .hero-title {
                font-size: clamp(1.7rem, 6vw, 2.4rem);
            }
            .hero-meta {
                gap: 12px 20px;
            }
            .hero-quick-nav {
                gap: 8px;
            }
            .quick-pill {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .section {
                padding: 50px 0;
            }
            .rank-grid {
                grid-template-columns: 1fr;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .warning-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-strip {
                gap: 10px;
                padding: 18px 12px;
            }
            .guarantee-item {
                padding: 10px 14px;
                flex: 1 1 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .fab-support {
                width: 54px;
                height: 54px;
                left: 12px;
                bottom: 80px;
            }
            .fab-support .fab-icon {
                font-size: 1.25rem;
            }
            .news-item {
                padding: 14px 16px;
                gap: 12px;
            }
            .news-item-title {
                font-size: 0.88rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .btn-large {
                padding: 14px 24px;
                font-size: 0.95rem;
            }
            .hero-badge {
                font-size: 0.7rem;
                padding: 6px 12px;
            }
            .hero-cta-group .btn {
                width: 100%;
            }
            .rank-card-cta {
                flex-direction: column;
            }
            .btn-login {
                display: none !important;
            }
            .header-actions .btn-signup {
                font-size: 0.78rem;
                padding: 8px 14px;
            }
            .logo-text strong {
                font-size: 0.9rem;
            }
            .logo-text span {
                font-size: 0.62rem;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --deep-bg: #072416;
            --accent-gold: #FFD700;
            --accent-gold-deep: #D4AC0D;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-gold-hover: 0 8px 32px rgba(255, 215, 0, 0.32);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --max-width: 1200px;
            --header-height: 76px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--primary-bg);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .container-fluid {
            max-width: 100%;
            padding: 0;
        }
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-gold);
            min-height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            background: rgba(7, 36, 22, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .logo-link:hover {
            color: var(--accent-gold);
        }
        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--accent-gold-deep), var(--accent-gold));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.4);
            border: 2px solid rgba(255, 255, 255, 0.25);
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        .logo-text strong {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }
        .logo-text span {
            font-size: 0.7rem;
            color: var(--accent-gold);
            font-weight: 500;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mint);
            transition: all var(--transition-base);
            position: relative;
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-1px);
        }
        .main-nav a.active {
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            font-weight: 600;
            box-shadow: var(--shadow-gold);
        }
        .main-nav-mobile-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.5rem;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }
        .main-nav-mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        /* ============ MOBILE NAV ============ */
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(7, 36, 22, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px;
                border-bottom: 1px solid var(--border-gold);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                justify-content: center;
                padding: 14px 18px;
            }
            .main-nav-mobile-toggle {
                display: flex;
            }
        }
        /* ============ HERO ============ */
        .article-hero {
            padding: calc(var(--header-height) + 40px) 0 40px;
            background: linear-gradient(135deg, var(--deep-bg), var(--secondary-bg));
            border-bottom: 1px solid var(--border-soft);
        }
        .article-hero .container {
            max-width: 900px;
        }
        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .article-breadcrumb a {
            color: var(--text-mint);
            transition: color var(--transition-fast);
        }
        .article-breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .article-breadcrumb i {
            font-size: 0.7rem;
            color: var(--accent-gold);
        }
        .article-title {
            font-family: var(--font-heading);
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .meta-item i {
            color: var(--accent-gold);
        }
        /* ============ ARTICLE LAYOUT ============ */
        .article-main {
            padding: 60px 0;
        }
        .article-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 40px;
            align-items: start;
        }
        .article-content {
            max-width: 720px;
            background: transparent;
            font-size: 1.05rem;
            line-height: 1.7;
        }
        .article-content h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 2em 0 0.8em;
            line-height: 1.3;
        }
        .article-content h3 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text-white);
            margin: 1.8em 0 0.7em;
        }
        .article-content p {
            margin-bottom: 1.5em;
            color: var(--text-mint);
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 1.5em 1.5em;
            color: var(--text-mint);
        }
        .article-content li {
            margin-bottom: 0.5em;
        }
        .article-content img {
            margin: 2em 0;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }
        .article-content blockquote {
            border-left: 4px solid var(--accent-gold);
            padding: 16px 24px;
            margin: 2em 0;
            background: rgba(255, 215, 0, 0.05);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-style: italic;
            color: var(--text-mint);
        }
        /* ============ SIDEBAR ============ */
        .article-sidebar {
            position: sticky;
            top: calc(var(--header-height) + 20px);
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-widget {
            background: var(--secondary-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 24px;
        }
        .sidebar-widget h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            font-family: var(--font-heading);
        }
        .sidebar-trust-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-trust-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            color: var(--text-mint);
            font-size: 0.95rem;
        }
        .sidebar-trust-list i {
            color: var(--accent-gold);
            width: 20px;
            text-align: center;
        }
        .sidebar-promo-card {
            background: linear-gradient(135deg, var(--deep-bg), var(--secondary-bg));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 24px;
            text-align: center;
        }
        .sidebar-promo-card .coupon-value {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 8px;
        }
        .sidebar-promo-card .coupon-label {
            font-size: 1rem;
            color: var(--text-mint);
            margin-bottom: 20px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition-base);
            text-align: center;
            padding: 12px 28px;
            line-height: 1.2;
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            color: var(--primary-bg);
            box-shadow: var(--shadow-gold);
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-hover);
            color: var(--primary-bg);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
        }
        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--accent-gold);
        }
        .btn-block {
            display: flex;
            width: 100%;
        }
        /* ============ COUPON WALL SECTION ============ */
        .coupon-section {
            padding: 60px 0;
            background: var(--deep-bg);
        }
        .coupon-section .section-header {
            margin-bottom: 40px;
        }
        .coupon-section .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
            text-align: left;
        }
        .coupon-section .section-header p {
            color: var(--text-muted);
            font-size: 1.05rem;
            text-align: left;
        }
        .coupon-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
        .coupon-card {
            background: var(--secondary-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 24px;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .coupon-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-gold-hover);
            border-color: var(--accent-gold);
        }
        .coupon-card .hot-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent-red);
            color: var(--text-white);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 50px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .coupon-card .coupon-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 16px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.8rem;
        }
        .coupon-card .coupon-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .coupon-card .coupon-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .coupon-card .coupon-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        /* ============ FAQ ============ */
        .faq-section {
            padding: 60px 0;
        }
        .faq-section .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
            text-align: left;
        }
        .faq-section .section-header p {
            color: var(--text-muted);
            text-align: left;
        }
        .faq-list {
            margin-top: 32px;
            max-width: 800px;
        }
        .faq-item {
            background: var(--secondary-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            padding: 20px 24px;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--text-white);
            font-size: 1.05rem;
            margin-bottom: 0;
            cursor: pointer;
        }
        .faq-answer {
            display: none;
            margin-top: 12px;
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-icon {
            transition: transform var(--transition-fast);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--deep-bg);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 0;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }
        .footer-brand h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .footer-links h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .footer-links ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold);
            transform: translateX(4px);
        }
        .footer-links i {
            font-size: 0.8rem;
            color: var(--accent-gold);
        }
        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            padding: 6px 14px;
            font-size: 0.8rem;
            color: var(--accent-gold);
            white-space: nowrap;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding: 24px 0;
            text-align: center;
        }
        .footer-copy {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: 12px;
        }
        .footer-copy a {
            color: var(--accent-gold);
        }
        .footer-copy a:hover {
            text-decoration: underline;
        }
        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--deep-bg);
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0.7;
            transition: all var(--transition-base);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            animation: fabFloat 3s ease-in-out infinite;
        }
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }
        .fab:active {
            transform: scale(0.95);
        }
        .fab .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 12px;
            height: 12px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--deep-bg);
            animation: blink 1.5s infinite;
        }
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        /* ============ NOT FOUND ============ */
        .not-found {
            padding: calc(var(--header-height) + 80px) 0 80px;
            text-align: center;
        }
        .not-found i {
            font-size: 4rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }
        .not-found h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: 1fr;
            }
            .article-sidebar {
                position: static;
                max-width: 720px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .article-hero {
                padding-top: calc(var(--header-height) + 20px);
            }
            .article-title {
                font-size: 2rem;
            }
            .article-main {
                padding: 40px 0;
            }
            .article-grid {
                gap: 24px;
            }
            .coupon-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-brand,
            .footer-links {
                text-align: left;
            }
            .footer-links ul {
                padding-left: 0;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .logo-text strong {
                font-size: 0.9rem;
            }
            .logo-text span {
                font-size: 0.6rem;
            }
            .article-meta {
                gap: 12px;
                font-size: 0.8rem;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --deep-bg: #072416;
            --accent-gold: #FFD700;
            --accent-gold-deep: #D4AC0D;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-gold-hover: 0 8px 32px rgba(255, 215, 0, 0.32);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --max-width: 1200px;
            --header-height: 68px;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--primary-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: var(--header-height);
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        a:hover {
            color: var(--accent-gold);
        }
        
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }
        
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .container-fluid {
            max-width: 100%;
            padding: 0;
        }
        
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-gold);
            min-height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        
        .site-header.scrolled {
            background: rgba(7, 36, 22, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }
        
        .logo-wrap {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        
        .logo-link:hover {
            color: var(--accent-gold);
        }
        
        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--accent-gold-deep), var(--accent-gold));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.4);
            border: 2px solid rgba(255, 255, 255, 0.25);
        }
        
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        
        .logo-text strong {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }
        
        .logo-text span {
            font-size: 0.7rem;
            color: var(--accent-gold);
            font-weight: 500;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .main-nav a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mint);
            transition: all var(--transition-base);
            position: relative;
            white-space: nowrap;
        }
        
        .main-nav a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-1px);
        }
        
        .main-nav a.active {
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
            font-weight: 600;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        
        .btn-login {
            padding: 9px 20px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-mint);
            background: transparent;
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            transition: all var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        
        .btn-login:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-1px);
        }
        
        .btn-signup {
            padding: 9px 24px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            border: none;
            border-radius: 50px;
            transition: all var(--transition-base);
            cursor: pointer;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.5);
        }
        
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            font-size: 1.2rem;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
        }
        
        /* ============ FAB ============ */
        .fab-main {
            position: fixed;
            left: 16px;
            bottom: 24px;
            z-index: 90;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #1C1C1E, #121212);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            transition: all var(--transition-base);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
            min-width: 56px;
            min-height: 56px;
        }
        
        .fab-main:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }
        
        .fab-main:active {
            transform: scale(0.95);
        }
        
        .fab-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--primary-bg);
            animation: fabBlink 1.5s ease-in-out infinite;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* ============ SECTION SHARED ============ */
        .section-padding {
            padding: 70px 0;
        }
        
        .section-padding-lg {
            padding: 90px 0;
        }
        
        .section-bg-dark {
            background: var(--deep-bg);
        }
        
        .section-bg-alt {
            background: var(--secondary-bg);
        }
        
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            margin-bottom: 16px;
        }
        
        .section-title {
            font-family: var(--font-heading);
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        
        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 0;
        }
        
        .section-head {
            margin-bottom: 42px;
        }
        
        .section-head.left-align {
            text-align: left;
        }
        
        .section-head.center-align {
            text-align: center;
        }
        
        .section-head.center-align .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }
        
        .divider-gold {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: 2px;
            margin-bottom: 20px;
        }
        
        .center-align .divider-gold {
            margin-left: auto;
            margin-right: auto;
        }
        
        /* ============ BREADCRUMB ============ */
        .breadcrumb-bar {
            background: var(--deep-bg);
            border-bottom: 1px solid var(--border-soft);
            padding: 14px 0;
        }
        
        .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
            font-size: 0.85rem;
        }
        
        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }
        
        .breadcrumb-list li a {
            color: var(--text-mint);
            transition: color var(--transition-fast);
        }
        
        .breadcrumb-list li a:hover {
            color: var(--accent-gold);
        }
        
        .breadcrumb-list li.current {
            color: var(--accent-gold);
            font-weight: 500;
        }
        
        .breadcrumb-sep {
            color: rgba(255, 215, 0, 0.4);
            font-size: 0.75rem;
        }
        
        /* ============ HERO ============ */
        .page-hero {
            padding: 60px 0 70px;
            background: linear-gradient(180deg, var(--deep-bg) 0%, var(--primary-bg) 100%);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border-gold);
        }
        
        .page-hero::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -150px;
            left: -80px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(210, 47, 47, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-content-wrap {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 40px;
        }
        
        .hero-text {
            flex: 1;
        }
        
        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }
        
        .hero-text h1 .gold-highlight {
            color: var(--accent-gold);
            position: relative;
        }
        
        .hero-description {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 28px;
        }
        
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 24px;
        }
        
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text-mint);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-soft);
            border-radius: 50px;
        }
        
        .hero-tag i {
            color: var(--accent-gold);
            font-size: 0.75rem;
        }
        
        .hero-visual {
            flex-shrink: 0;
            width: 360px;
            max-width: 100%;
        }
        
        .hero-stat-card {
            background: rgba(18, 62, 37, 0.7);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-gold);
        }
        
        .hero-stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 6px;
            font-family: var(--font-heading);
        }
        
        .hero-stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.4;
        }
        
        .hero-stat-divider {
            height: 1px;
            background: linear-gradient(90deg, var(--border-gold), transparent);
            margin: 18px 0;
        }
        
        .hero-stat-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        
        .hero-mini-stat {
            text-align: center;
            flex: 1;
        }
        
        .hero-mini-stat .num {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-white);
        }
        
        .hero-mini-stat .lbl {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        
        /* ============ PROMO TYPE CARDS ============ */
        .promo-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        
        .promo-card {
            background: linear-gradient(160deg, rgba(18, 62, 37, 0.85) 0%, rgba(7, 36, 22, 0.95) 100%);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            text-align: left;
        }
        
        .promo-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        
        .promo-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold-hover);
        }
        
        .promo-card:hover::before {
            opacity: 1;
        }
        
        .promo-card-icon {
            width: 52px;
            height: 52px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.3rem;
            margin-bottom: 18px;
        }
        
        .promo-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        
        .promo-card p {
            font-size: 0.92rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 14px;
        }
        
        .promo-card .promo-value {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary-bg);
            background: var(--accent-gold);
            border-radius: 50px;
        }
        
        /* ============ FEATURED DEALS ============ */
        .deals-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .deal-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            transition: all var(--transition-base);
        }
        
        .deal-item:hover {
            border-color: var(--border-gold);
            background: rgba(18, 62, 37, 0.9);
            transform: translateX(4px);
        }
        
        .deal-badge {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
        }
        
        .deal-badge.gold {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            color: var(--primary-bg);
        }
        
        .deal-badge.red {
            background: linear-gradient(135deg, var(--accent-red), #B71C1C);
            color: var(--text-white);
        }
        
        .deal-info {
            flex: 1;
            min-width: 0;
        }
        
        .deal-info h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }
        
        .deal-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        
        .deal-value {
            flex-shrink: 0;
            text-align: right;
        }
        
        .deal-value .amount {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
            line-height: 1.1;
            margin-bottom: 2px;
        }
        
        .deal-value .detail {
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        
        /* ============ HOW IT WORKS ============ */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }
        
        .step-card {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 26px;
            transition: all var(--transition-base);
            position: relative;
        }
        
        .step-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .step-number {
            position: absolute;
            top: -14px;
            left: 24px;
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--primary-bg);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.35);
        }
        
        .step-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
            margin-top: 8px;
        }
        
        .step-card p {
            font-size: 0.88rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin: 0;
        }
        
        .step-card .step-icon {
            font-size: 1.5rem;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }
        
        /* ============ STATS BAND ============ */
        .stats-band {
            background: linear-gradient(135deg, var(--deep-bg) 0%, var(--secondary-bg) 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: 44px 0;
        }
        
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        
        .stat-block .num {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 800;
            color: var(--accent-gold);
            font-family: var(--font-heading);
            line-height: 1.1;
            display: block;
            margin-bottom: 6px;
        }
        
        .stat-block .lbl {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.4;
        }
        
        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 22px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-white);
            text-align: left;
            transition: color var(--transition-fast);
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-question .faq-toggle-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 0.75rem;
            transition: all var(--transition-base);
        }
        
        .faq-item.open .faq-toggle-icon {
            transform: rotate(45deg);
            background: var(--accent-gold);
            color: var(--primary-bg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow);
        }
        
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        
        .faq-answer-inner {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-muted);
        }
        
        /* ============ CTA ============ */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--deep-bg) 0%, var(--secondary-bg) 50%, var(--primary-bg) 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
        }
        
        .cta-box {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.95) 0%, rgba(7, 36, 22, 0.98) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-gold);
            position: relative;
            overflow: hidden;
        }
        
        .cta-box::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .cta-box h2 {
            font-family: var(--font-heading);
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        
        .cta-box p {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 26px;
            position: relative;
            z-index: 1;
        }
        
        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            position: relative;
            z-index: 1;
        }
        
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 32px;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.35);
            white-space: nowrap;
        }
        
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.5);
        }
        
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        
        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-2px);
            border-color: var(--accent-gold);
        }
        
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--deep-bg);
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 24px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        
        .footer-brand h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        
        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            font-size: 0.74rem;
            font-weight: 600;
            color: var(--text-mint);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: 50px;
        }
        
        .footer-badge i {
            color: var(--accent-gold);
            font-size: 0.7rem;
        }
        
        .footer-links h4 {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
        }
        
        .footer-links ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        .footer-links ul li {
            margin-bottom: 8px;
        }
        
        .footer-links ul li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }
        
        .footer-links ul li a i {
            font-size: 0.65rem;
            color: var(--accent-gold);
            opacity: 0.6;
        }
        
        .footer-links ul li a:hover {
            color: var(--accent-gold);
            transform: translateX(3px);
        }
        
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-soft);
            flex-wrap: wrap;
        }
        
        .footer-copy {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        
        .footer-copy a {
            color: var(--accent-gold);
            font-weight: 500;
        }
        
        .footer-copy a:hover {
            text-decoration: underline;
        }
        
        .footer-bottom .footer-badges {
            justify-content: flex-end;
        }
        
        /* ============ IMAGE OVERLAY CARD ============ */
        .visual-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .visual-card img {
            border-radius: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .visual-card-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(transparent, rgba(7, 36, 22, 0.95));
        }
        
        .visual-card-overlay h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 0;
        }
        
        .visual-card-overlay p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 4px 0 0;
        }
        
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .promo-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            
            .hero-content-wrap {
                gap: 24px;
            }
            
            .hero-visual {
                width: 280px;
            }
        }
        
        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }
            
            .section-padding {
                padding: 50px 0;
            }
            
            .section-padding-lg {
                padding: 60px 0;
            }
            
            .nav-toggle {
                display: flex;
            }
            
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(7, 36, 22, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 16px 20px;
                border-bottom: 1px solid var(--border-gold);
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                z-index: 999;
            }
            
            .main-nav.mobile-open {
                transform: translateY(0);
            }
            
            .main-nav a {
                padding: 12px 18px;
                font-size: 1rem;
            }
            
            .main-nav a.active {
                box-shadow: none;
            }
            
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            
            .logo-text strong {
                font-size: 0.9rem;
            }
            
            .logo-text span {
                font-size: 0.6rem;
            }
            
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
            
            .logo-link {
                gap: 8px;
                font-size: 1rem;
            }
            
            .hero-content-wrap {
                flex-direction: column;
                gap: 30px;
            }
            
            .hero-visual {
                width: 100%;
                max-width: 400px;
                margin: 0 auto;
            }
            
            .hero-stat-card {
                padding: 22px;
            }
            
            .hero-stat-number {
                font-size: 2.2rem;
            }
            
            .promo-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            
            .promo-card {
                padding: 22px;
            }
            
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            
            .step-card {
                padding: 20px;
            }
            
            .step-number {
                top: -10px;
                left: 18px;
            }
            
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            
            .stat-block .num {
                font-size: 1.5rem;
            }
            
            .deal-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 14px 16px;
            }
            
            .deal-badge {
                width: 40px;
                height: 40px;
                font-size: 0.9rem;
            }
            
            .deal-value {
                text-align: left;
                flex-basis: 100%;
            }
            
            .deal-value .amount {
                font-size: 1.1rem;
                display: inline;
            }
            
            .cta-box {
                padding: 32px 22px;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-gold,
            .btn-outline-gold {
                width: 100%;
                justify-content: center;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-bottom .footer-badges {
                justify-content: center;
            }
        }
        
        @media (max-width: 520px) {
            .section-padding {
                padding: 38px 0;
            }
            
            .section-padding-lg {
                padding: 46px 0;
            }
            
            .container {
                padding: 0 14px;
            }
            
            .section-title {
                font-size: 1.4rem;
            }
            
            .hero-text h1 {
                font-size: 1.5rem;
            }
            
            .hero-description {
                font-size: 0.95rem;
            }
            
            .hero-stat-number {
                font-size: 1.8rem;
            }
            
            .hero-stat-card {
                padding: 18px;
            }
            
            .hero-mini-stat .num {
                font-size: 1.1rem;
            }
            
            .stats-band {
                padding: 32px 0;
            }
            
            .stat-block .num {
                font-size: 1.3rem;
            }
            
            .stat-block .lbl {
                font-size: 0.75rem;
            }
            
            .cta-box h2 {
                font-size: 1.3rem;
            }
            
            .faq-question {
                font-size: 0.85rem;
                padding: 14px 16px;
            }
            
            .faq-answer-inner {
                padding: 0 16px 14px;
                font-size: 0.82rem;
            }
            
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                padding: 6px 10px;
                font-size: 0.72rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --deep-bg: #072416;
            --accent-gold: #FFD700;
            --accent-gold-deep: #D4AC0D;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-gold-hover: 0 8px 32px rgba(255, 215, 0, 0.32);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --max-width: 1200px;
            --header-height: 76px;
        }
        
        * {
            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(--font-main);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--primary-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        a:hover {
            color: var(--accent-gold);
        }
        
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }
        
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .container-fluid {
            max-width: 100%;
            padding: 0;
        }
        
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-gold);
            min-height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        
        .site-header.scrolled {
            background: rgba(7, 36, 22, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }
        
        .logo-wrap {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        
        .logo-link:hover {
            color: var(--accent-gold);
        }
        
        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--accent-gold-deep), var(--accent-gold));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.4);
            border: 2px solid rgba(255, 255, 255, 0.25);
        }
        
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        
        .logo-text strong {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }
        
        .logo-text span {
            font-size: 0.7rem;
            color: var(--accent-gold);
            font-weight: 500;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .main-nav a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mint);
            transition: all var(--transition-base);
            position: relative;
            white-space: nowrap;
        }
        
        .main-nav a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            transform: translateY(-1px);
        }
        
        .main-nav a.active {
            color: var(--primary-bg);
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            box-shadow: var(--shadow-gold);
            font-weight: 600;
        }
        
        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.5rem;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        
        .navbar-toggler:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
        }
        
        /* ============ BUTTONS ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            transition: all var(--transition-base);
            border: none;
            cursor: pointer;
            text-align: center;
            justify-content: center;
        }
        
        .btn-gold {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            color: var(--primary-bg);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-hover);
            color: var(--primary-bg);
        }
        
        .btn-outline {
            background: transparent;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
        }
        
        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.1rem;
        }
        
        .btn-red {
            background: linear-gradient(135deg, #E53935, var(--accent-red));
            color: #fff;
            box-shadow: 0 4px 20px rgba(211, 47, 47, 0.3);
        }
        
        .btn-red:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(211, 47, 47, 0.45);
            color: #fff;
        }
        
        /* ============ HERO ============ */
        .hero-section {
            padding: calc(var(--header-height) + 40px) 0 60px;
            background: linear-gradient(160deg, var(--deep-bg) 0%, var(--primary-bg) 45%, var(--secondary-bg) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 20%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .hero-content {
            text-align: left;
        }
        
        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }
        
        .hero-content h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.15;
            color: var(--text-white);
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }
        
        .hero-content p {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: 28px;
            max-width: 540px;
        }
        
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        
        .hero-kpi {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        
        .kpi-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            min-width: 120px;
        }
        
        .kpi-item span {
            display: block;
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
        }
        
        .kpi-item label {
            font-size: 0.85rem;
            color: var(--text-muted);
            white-space: nowrap;
        }
        
        .hero-media {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-gold);
            transform: rotate(-1.5deg);
            transition: transform var(--transition-slow);
        }
        
        .hero-media:hover {
            transform: rotate(0deg) scale(1.01);
        }
        
        .hero-media img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: var(--radius-xl);
        }
        
        .hero-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(7, 36, 22, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--shadow-md);
        }
        
        /* ============ SECTIONS GLOBAL ============ */
        .site-main section {
            padding: 70px 0;
            position: relative;
        }
        
        .section-heading {
            margin-bottom: 48px;
            text-align: left;
        }
        
        .section-heading h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
            line-height: 1.2;
        }
        
        .section-heading p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
        }
        
        /* ============ OFFERS GRID ============ */
        .section-offers {
            background: var(--deep-bg);
        }
        
        .offers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        
        .offer-card {
            background: var(--secondary-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        
        .offer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent-gold), var(--accent-red));
            border-radius: 0 0 0 0;
        }
        
        .offer-card:hover {
            transform: translateY(-6px);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .offer-tag {
            display: inline-block;
            background: var(--accent-red);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }
        
        .offer-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        
        .offer-desc {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 16px;
        }
        
        .offer-value {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        
        .offer-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.9rem;
            transition: gap var(--transition-fast);
        }
        
        .offer-link:hover {
            color: #fff;
            gap: 10px;
        }
        
        /* ============ BENEFITS ============ */
        .section-benefits {
            background: var(--primary-bg);
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }
        
        .benefit-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 20px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-base);
        }
        
        .benefit-item:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
            transform: translateY(-3px);
        }
        
        .benefit-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
            color: var(--primary-bg);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
        }
        
        .benefit-text h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-white);
        }
        
        .benefit-text p {
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        
        /* ============ PROCESS STEPS ============ */
        .section-process {
            background: var(--deep-bg);
        }
        
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            counter-reset: step;
        }
        
        .step-item {
            position: relative;
            padding: 24px;
            background: var(--secondary-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            counter-increment: step;
            transition: all var(--transition-base);
        }
        
        .step-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-sm);
            transform: translateY(-4px);
        }
        
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--accent-gold);
            color: var(--primary-bg);
            border-radius: 50%;
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 14px;
        }
        
        .step-item h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }
        
        .step-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        
        /* ============ AUDIENCE ============ */
        .section-audience {
            background: var(--primary-bg);
        }
        
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }
        
        .audience-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }
        
        .audience-item:hover {
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        
        .audience-item i {
            color: var(--accent-gold);
            font-size: 1.2rem;
            width: 28px;
            text-align: center;
        }
        
        .audience-item span {
            font-size: 0.95rem;
            color: var(--text-mint);
            font-weight: 500;
        }
        
        /* ============ NOTES ============ */
        .section-notes {
            background: var(--deep-bg);
        }
        
        .notes-list {
            max-width: 800px;
        }
        
        .notes-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        
        .notes-item i {
            color: var(--accent-red);
            margin-top: 2px;
            flex-shrink: 0;
        }
        
        /* ============ FAQ ============ */
        .section-faq {
            background: var(--primary-bg);
        }
        
        .faq-list {
            max-width: 800px;
        }
        
        .faq-item {
            margin-bottom: 12px;
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: rgba(255, 255, 255, 0.02);
            transition: all var(--transition-base);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        
        .faq-question {
            width: 100%;
            text-align: left;
            background: transparent;
            border: none;
            color: var(--text-white);
            font-size: 1.05rem;
            font-weight: 600;
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-question i {
            font-size: 0.9rem;
            transition: transform var(--transition-base);
            color: var(--accent-gold);
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }
        
        /* ============ CTA ============ */
        .section-cta {
            background: linear-gradient(135deg, var(--secondary-bg), var(--deep-bg));
            text-align: center;
            padding: 80px 0;
        }
        
        .section-cta h2 {
            font-family: var(--font-heading);
            font-size: 2.3rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-white);
        }
        
        .section-cta p {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 28px;
        }
        
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--deep-bg);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand h3 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        
        .footer-brand p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-right: 8px;
            margin-bottom: 8px;
        }
        
        .footer-links h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 18px;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
            transform: translateX(4px);
        }
        
        .footer-links i {
            font-size: 0.7rem;
            color: var(--accent-gold);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        
        .footer-copy {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        .footer-copy a {
            color: var(--accent-gold);
        }
        
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-media {
                transform: rotate(0deg);
            }
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(7, 36, 22, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border-gold);
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                z-index: 999;
            }
            .main-nav.mobile-open {
                transform: translateY(0);
            }
            .main-nav a {
                padding: 14px 20px;
                justify-content: flex-start;
            }
            .navbar-toggler {
                display: flex;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .site-main section {
                padding: 50px 0;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-kpi {
                gap: 12px;
            }
            .kpi-item {
                min-width: 100px;
                padding: 10px 14px;
            }
            .kpi-item span {
                font-size: 1.4rem;
            }
            .offers-grid,
            .benefits-grid,
            .audience-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-media img {
                height: 260px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 0.9rem;
            }
            .btn-lg {
                padding: 14px 28px;
            }
            .offers-grid {
                grid-template-columns: 1fr;
            }
            .benefits-grid {
                grid-template-columns: 1fr;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .section-heading h2 {
                font-size: 1.6rem;
            }
        }