/* roulang page: index */
:root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--gold-primary);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }
        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }
        .nav-links {
            display: none;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }
        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            gap: 6px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }
        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: all 0.2s;
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }

        @media (min-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
            #mobile-menu {
                display: none !important;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 30px;
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-top: 10px;
        }
        .footer-links h4 {
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--gold-primary);
            font-size: 1rem;
        }
        .footer-links ul li {
            margin-bottom: 8px;
        }
        .footer-links ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .footer-links ul li a:hover {
            color: var(--gold-primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        section {
            padding: 60px 0;
        }
        @media (min-width: 768px) {
            section {
                padding: 80px 0;
            }
        }

        .hero-section {
            padding-top: 120px;
            padding-bottom: 60px;
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--gold-primary), #F0E68C);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .card-premium {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: all 0.35s ease;
        }
        .card-premium.highlight {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            background: linear-gradient(160deg, #1A1C24 0%, #111318 100%);
        }
        .card-premium:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }

/* roulang page: category1 */
:root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.65;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--gold-primary);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 768px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }
        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }
        .nav-links {
            display: none;
            align-items: center;
            gap: 4px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.85rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }
        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            gap: 4px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }
        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.2s;
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }
        @media (min-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
        }

        /* Page Header */
        .page-hero {
            padding: 120px 0 60px;
            background: linear-gradient(180deg, rgba(20,22,28,0.6) 0%, var(--bg-deep) 100%);
            border-bottom: 1px solid var(--border-subtle);
        }
        .page-hero-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 36px;
            align-items: center;
        }
        @media (min-width: 768px) {
            .page-hero-content {
                grid-template-columns: 1fr 1fr;
            }
        }
        .page-hero-text h1 {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 18px;
        }
        .page-hero-text h1 span {
            color: var(--gold-primary);
        }
        .page-hero-text p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 24px;
        }
        .badge-warning {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(220,38,38,0.15);
            border: 1px solid rgba(220,38,38,0.3);
            color: #FCA5A5;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .badge-info {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(16,185,129,0.12);
            border: 1px solid rgba(16,185,129,0.25);
            color: #6EE7B7;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .hero-image-wrapper {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
        }
        .hero-image-wrapper img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16 / 10;
        }
        .hero-overlay-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(10,11,15,0.85);
            backdrop-filter: blur(8px);
            color: var(--gold-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.85rem;
            border: 1px solid var(--border-gold);
        }

        /* Section Styles */
        .section {
            padding: 60px 0;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
            text-align: left;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 36px;
            text-align: left;
            max-width: 700px;
        }

        /* Warning Cards */
        .warning-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 640px) {
            .warning-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .warning-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .warning-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all 0.3s ease;
            position: relative;
        }
        .warning-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }
        .warning-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: rgba(255,215,0,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            font-size: 1.6rem;
            color: var(--gold-primary);
        }
        .warning-card h3 {
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .warning-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }
        .card-tag {
            position: absolute;
            top: 18px;
            right: 18px;
            background: rgba(220,38,38,0.2);
            color: #FCA5A5;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 30px;
            letter-spacing: 0.03em;
        }

        /* Timeline / Process */
        .process-list {
            display: flex;
            flex-direction: column;
            gap: 32px;
            max-width: 850px;
        }
        .process-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }
        .process-step {
            width: 48px;
            height: 48px;
            min-width: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            box-shadow: var(--shadow-gold);
        }
        .process-body h4 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .process-body p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* Evidence Section */
        .evidence-block {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            align-items: center;
        }
        @media (min-width: 768px) {
            .evidence-block {
                grid-template-columns: 1fr 1fr;
                padding: 40px;
            }
        }
        .evidence-text h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .evidence-text ul {
            list-style: none;
            padding: 0;
        }
        .evidence-text ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .evidence-text ul li i {
            color: var(--accent-red);
            margin-top: 3px;
            font-size: 0.9rem;
        }
        .evidence-image img {
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            width: 100%;
            aspect-ratio: 16 / 11;
            object-fit: cover;
        }

        /* FAQ */
        .faq-list {
            max-width: 850px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            transition: all 0.25s;
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-answer {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.65;
            display: none;
            padding-top: 8px;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-question i {
            transition: transform 0.25s ease;
            color: var(--gold-primary);
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(255,215,0,0.05) 0%, rgba(197,160,89,0.03) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 48px 28px;
            text-align: left;
        }
        @media (min-width: 768px) {
            .cta-section {
                padding: 56px 48px;
            }
        }
        .cta-section h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 650px;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 14px 36px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s;
        }
        .btn-cta-large:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.35);
            color: #0A0B0F;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-top: 10px;
        }
        .footer-links h4 {
            font-family: var(--font-heading);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            margin-bottom: 8px;
        }
        .footer-links ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .footer-links ul li a:hover {
            color: var(--gold-primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .mt-1 { margin-top: 6px; }

/* roulang page: article */
:root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            margin: 0;
            padding: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--gold-primary);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }
        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }
        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }
        .nav-links {
            display: none;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }
        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            gap: 6px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }
        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: all 0.2s;
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }
        @media (min-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
        }
        /* Article Hero */
        .article-hero {
            padding-top: 100px;
            padding-bottom: 40px;
            background: linear-gradient(180deg, rgba(20,22,28,0.5) 0%, var(--bg-deep) 100%);
            border-bottom: 1px solid var(--border-subtle);
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
        .article-category-badge {
            background: rgba(220, 38, 38, 0.15);
            color: var(--accent-red);
            padding: 4px 14px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.8rem;
            text-transform: uppercase;
        }
        .article-hero h1 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin: 0 0 20px 0;
            letter-spacing: -0.02em;
        }
        .article-hero .excerpt {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 800px;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .article-hero h1 {
                font-size: 1.6rem;
            }
            .article-hero .excerpt {
                font-size: 1rem;
            }
        }
        /* Article Content */
        .article-body {
            padding: 40px 0 60px;
            max-width: 820px;
            margin: 0 auto;
        }
        .article-content-wrapper {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 40px;
            box-shadow: var(--shadow-card);
        }
        .article-content-wrapper p {
            margin-bottom: 1.5rem;
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.75;
        }
        .article-content-wrapper h2 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border-gold);
        }
        .article-content-wrapper h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            margin: 1.8rem 0 0.8rem;
        }
        .article-content-wrapper ul, .article-content-wrapper ol {
            margin: 1rem 0 1.5rem 1.5rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .article-content-wrapper li {
            margin-bottom: 0.5rem;
        }
        .article-content-wrapper blockquote {
            border-left: 4px solid var(--gold-primary);
            background: rgba(255, 215, 0, 0.05);
            padding: 16px 24px;
            margin: 1.5rem 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--gold-light);
            font-style: italic;
        }
        .article-content-wrapper img {
            border-radius: var(--radius-lg);
            margin: 1.5rem 0;
            box-shadow: var(--shadow-card);
        }
        .article-content-wrapper .warning-box {
            background: rgba(220, 38, 38, 0.08);
            border: 1px solid var(--accent-red);
            border-radius: var(--radius-md);
            padding: 20px;
            margin: 1.5rem 0;
            color: #fca5a5;
            font-weight: 500;
        }
        .article-content-wrapper .warning-box i {
            color: var(--accent-red);
            margin-right: 8px;
        }
        .not-found {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
        }
        .not-found h2 {
            font-size: 1.8rem;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .not-found a {
            color: var(--gold-primary);
            text-decoration: underline;
        }
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(20,22,28,0.8) 0%, rgba(28,30,37,0.6) 100%);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 60px;
            text-align: center;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .cta-section p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 14px 36px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.2);
            transition: all 0.3s;
        }
        .btn-cta-large:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.35);
            color: #0A0B0F;
        }
        /* FAQ */
        .faq-section {
            padding: 50px 0 60px;
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-section h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 32px;
            color: var(--text-primary);
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.25s;
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            color: var(--text-primary);
            padding: 18px 24px;
            font-size: 1.05rem;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            text-align: left;
        }
        .faq-question i {
            transition: transform 0.3s;
            color: var(--gold-primary);
        }
        .faq-answer {
            display: none;
            padding: 0 24px 20px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
        }
        .footer-brand .nav-logo {
            font-size: 1.3rem;
            margin-bottom: 8px;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 8px;
        }
        .footer-links h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links ul li {
            margin-bottom: 8px;
        }
        .footer-links ul li a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .footer-links ul li a:hover {
            color: var(--gold-primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom .mt-1 {
            margin-top: 4px;
        }
        /* FAB */
        .fab-floating {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #2a2a2a, #0a0b0f);
            border: 2px solid var(--gold-primary);
            color: var(--gold-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: all 0.3s;
            opacity: 0.7;
            animation: floatFab 3s ease-in-out infinite;
        }
        .fab-floating:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        .fab-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--bg-deep);
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

/* roulang page: category2 */
/* ============================================
           Design System – Dark Royal VIP + Gold Accent
           Aligned with homepage variables and classes
           ============================================ */
        :root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
        }

        h1, h2, h3, h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
        }

        body > main {
            padding-top: 64px; /* offset for fixed header */
        }

        /* ===== Header & Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }

        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }

        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }

        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }

        .nav-links {
            display: none;
            align-items: center;
            gap: 4px;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
            background-color: transparent;
        }

        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }

        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }

        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 24px;
            flex-direction: column;
            gap: 6px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }

        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: all 0.2s;
        }

        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }

        /* ===== Category Page Specific Styles ===== */
        .page-hero {
            position: relative;
            background: linear-gradient(135deg, #0F1117 0%, #1A1D27 100%);
            border-bottom: 1px solid var(--border-subtle);
            padding: 60px 0 50px;
            overflow: hidden;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background: url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            opacity: 0.15;
            pointer-events: none;
            mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
            -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            gap: 24px;
            max-width: 720px;
        }

        .hero-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            letter-spacing: -0.015em;
        }

        .hero-content h1 span {
            color: var(--gold-primary);
            display: inline-block;
            border-bottom: 3px solid var(--gold-dark);
            padding-bottom: 4px;
        }

        .hero-content p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Progress Bar Template (Crowdfunding-style) */
        .progress-bar-section {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 480px;
        }
        
        .progress-stats {
            display: flex;
            justify-content: space-between;
            font-size: 0.95rem;
            color: var(--text-muted);
            font-weight: 500;
        }
        
        .progress-stats strong {
            color: var(--gold-primary);
            font-size: 1.1rem;
        }
        
        .progress-bar-track {
            width: 100%;
            height: 10px;
            background: var(--bg-card);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }
        
        .progress-bar-fill {
            width: 73%;
            height: 100%;
            background: linear-gradient(90deg, var(--gold-dark), var(--gold-primary));
            border-radius: 10px;
            box-shadow: 0 0 12px rgba(255,215,0,0.4);
        }
        
        .progress-tier-preview {
            display: flex;
            gap: 16px;
            margin-top: 12px;
        }
        
        .tier-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            padding: 12px 16px;
            border-radius: var(--radius-md);
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .tier-card h4 {
            color: var(--gold-primary);
            font-size: 0.9rem;
            margin-bottom: 4px;
        }
        
        .tier-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .btn-primary-large {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 14px 32px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s;
            width: fit-content;
            margin-top: 12px;
        }
        
        .btn-primary-large:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(255,215,0,0.35);
            color: #0A0B0F;
        }

        /* Content Sections */
        .section {
            padding: 64px 0;
        }
        
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .section-title i {
            color: var(--gold-primary);
            font-size: 1.8rem;
        }
        
        .grid-2col {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }
        
        .content-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all 0.3s;
        }
        
        .content-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .content-card h3 {
            font-size: 1.35rem;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        
        .content-card p {
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        .list-check {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        
        .list-check li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        
        .list-check li i {
            color: var(--accent-green);
            font-size: 1.1rem;
            margin-top: 4px;
        }

        .faq-section {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 40px;
        }
        
        .faq-item {
            border-bottom: 1px solid var(--border-subtle);
            padding: 20px 0;
        }
        
        .faq-item:last-child {
            border-bottom: none;
        }
        
        .faq-item h3 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-item p {
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Footer Styles */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 28px;
            margin-top: 48px;
        }

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

        .footer-brand p {
            color: var(--text-muted);
            margin-top: 8px;
            font-size: 0.95rem;
        }

        .footer-links h4 {
            color: var(--text-primary);
            font-size: 1rem;
            margin-bottom: 12px;
        }

        .footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links ul li a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: color 0.2s;
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .mt-1 {
            margin-top: 8px;
        }

        /* FAB Styles */
        .fab-button {
            position: fixed;
            left: 20px;
            bottom: 80px;
            z-index: 40;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--bg-surface);
            border: 2px solid var(--gold-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-primary);
            font-size: 1.5rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.8;
            transition: all 0.3s;
            animation: floatGentle 3s ease-in-out infinite;
        }
        
        .fab-button:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        
        @keyframes floatGentle {
            0% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
            100% { transform: translateY(0); }
        }

        /* Responsive */
        @media (min-width: 768px) {
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
            .grid-2col {
                grid-template-columns: 1fr 1fr;
            }
            .hero-content h1 {
                font-size: 3.2rem;
            }
        }
        
        @media (max-width: 767px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            .page-hero {
                padding: 40px 0;
            }
            .faq-section {
                padding: 20px;
            }
            .section {
                padding: 40px 0;
            }
        }

/* roulang page: category3 */
:root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--gold-primary);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }
        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }
        .nav-links {
            display: none;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }
        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            gap: 6px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }
        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: all 0.2s;
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }
        @media (min-width: 1024px) {
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
        }

        /* Page-specific Hero */
        .page-hero {
            padding: 120px 0 60px;
            background: linear-gradient(180deg, rgba(20, 22, 28, 0.4) 0%, var(--bg-deep) 100%), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            position: relative;
            border-bottom: 1px solid var(--border-subtle);
        }
        .hero-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            align-items: center;
        }
        @media (min-width: 768px) {
            .hero-content {
                grid-template-columns: 1fr 1fr;
            }
        }
        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--gold-primary);
            margin-bottom: 16px;
        }
        .hero-text .subhead {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .hero-visual {
            background: rgba(20, 22, 28, 0.7);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 20px;
            backdrop-filter: blur(12px);
            box-shadow: var(--shadow-card);
        }
        .hero-visual img {
            border-radius: var(--radius-md);
            width: 100%;
            height: auto;
        }

        /* Content Sections */
        .content-section {
            padding: 60px 0;
            border-bottom: 1px solid var(--border-subtle);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 40px;
            max-width: 700px;
        }
        .process-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 640px) {
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .process-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .process-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: left;
            transition: all 0.3s ease;
        }
        .process-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .process-icon {
            font-size: 2rem;
            color: var(--gold-primary);
            margin-bottom: 16px;
        }
        .process-card h3 {
            font-weight: 700;
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        .process-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.5;
        }

        .feature-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            align-items: center;
            margin-bottom: 50px;
        }
        @media (min-width: 768px) {
            .feature-row {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feature-row.reverse {
            direction: ltr;
        }
        .feature-text h3 {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--text-primary);
        }
        .feature-text p {
            color: var(--text-secondary);
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .feature-text ul {
            list-style: none;
            padding: 0;
        }
        .feature-text ul li {
            padding-left: 24px;
            position: relative;
            margin-bottom: 8px;
            color: var(--text-secondary);
        }
        .feature-text ul li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--gold-primary);
            position: absolute;
            left: 0;
            top: 0;
        }
        .feature-img img {
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            transition: transform 0.3s;
        }
        .feature-img img:hover {
            transform: scale(1.02);
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: all 0.2s;
        }
        .faq-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .faq-question {
            padding: 20px 24px;
            font-weight: 600;
            font-size: 1.05rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-primary);
        }
        .faq-answer {
            padding: 0 24px 20px;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
            display: none;
        }
        .faq-item.active .faq-answer {
            display: block;
        }
        .faq-question i {
            transition: transform 0.3s;
            color: var(--gold-primary);
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        /* CTA */
        .cta-block {
            background: linear-gradient(135deg, rgba(255,215,0,0.08) 0%, rgba(220,38,38,0.04) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 48px 30px;
            text-align: left;
            margin: 40px 0;
        }
        .cta-block h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-block p {
            color: var(--text-secondary);
            margin-bottom: 24px;
            font-size: 1rem;
        }
        .btn-cta-primary {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            font-weight: 700;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            display: inline-block;
        }
        .btn-cta-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(255,215,0,0.4);
            color: #0A0B0F;
            text-decoration: none;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 25px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        .footer-brand h4, .footer-links h4 {
            color: var(--text-primary);
            font-weight: 600;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            margin-bottom: 8px;
        }
        .footer-links ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-links ul li a:hover {
            color: var(--gold-primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: left;
            font-size: 0.85rem;
        }

/* roulang page: category4 */
:root {
            --gold-primary: #FFD700;
            --gold-dark: #C5A059;
            --gold-light: #FEF08A;
            --bg-deep: #0A0B0F;
            --bg-card: #14161C;
            --bg-surface: #1C1E25;
            --text-primary: #FFFFFF;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --accent-red: #DC2626;
            --accent-green: #10B981;
            --border-subtle: #2D3139;
            --border-gold: #B8860B;
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--gold-primary);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 11, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
            transition: background 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--gold-primary);
        }
        .nav-logo i {
            font-size: 1.3rem;
            color: var(--gold-primary);
        }
        .nav-links {
            display: none;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.13);
            color: var(--gold-primary);
            font-weight: 600;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold-primary);
            color: var(--gold-primary);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 9px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
        }
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            font-size: 1.3rem;
        }
        #mobile-menu {
            display: none;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(20, 22, 28, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            gap: 6px;
            z-index: 49;
            box-shadow: 0 12px 32px rgba(0,0,0,0.6);
        }
        #mobile-menu a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 1rem;
            transition: all 0.2s;
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mob {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-primary);
        }
        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
            .nav-links {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
        }
        .section-spacing {
            padding: 50px 0;
        }
        @media (min-width: 768px) {
            .section-spacing {
                padding: 70px 0;
            }
        }
        @media (min-width: 1024px) {
            .section-spacing {
                padding: 90px 0;
            }
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
            color: #0A0B0F;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            display: inline-block;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s;
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.3);
            color: #0A0B0F;
        }
        .btn-outline-gold {
            background: transparent;
            border: 2px solid var(--gold-primary);
            color: var(--gold-primary);
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            display: inline-block;
            transition: all 0.3s;
        }
        .btn-outline-gold:hover {
            background: var(--gold-primary);
            color: #0A0B0F;
        }
        .page-hero {
            padding-top: 140px;
            padding-bottom: 70px;
            background: linear-gradient(180deg, #12141C 0%, var(--bg-deep) 100%);
            border-bottom: 1px solid var(--border-subtle);
            text-align: left;
        }
        .page-hero h1 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .page-hero .hero-sub {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.65;
            margin-bottom: 24px;
        }
        @media (min-width: 768px) {
            .page-hero h1 {
                font-size: 3rem;
            }
            .page-hero .hero-sub {
                font-size: 1.2rem;
            }
        }
        .card-glass {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .card-glass:hover {
            border-color: var(--border-gold);
            box-shadow: 0 0 24px rgba(255, 215, 0, 0.12);
        }
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 24px;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-top: 8px;
            line-height: 1.5;
        }
        .footer-links h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .footer-links a:hover {
            color: var(--gold-primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.6;
        }
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 999px;
            background: rgba(20, 22, 28, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 2px solid var(--gold-primary);
            color: var(--gold-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 24px rgba(255, 215, 0, 0.25);
            transition: all 0.3s;
            animation: floatFAB 3s infinite ease-in-out;
        }
        .fab-left:hover {
            transform: scale(1.12);
            box-shadow: 0 0 36px rgba(255, 215, 0, 0.45);
            background: var(--bg-card);
        }
        .fab-left i {
            font-size: 1.4rem;
        }
        @keyframes floatFAB {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        .badge-warning {
            background: rgba(220, 38, 38, 0.18);
            color: #EF4444;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
        }
        .badge-success {
            background: rgba(16, 185, 129, 0.18);
            color: #10B981;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
        }
        .checklist li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            margin-bottom: 12px;
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.6;
        }
        .checklist li i {
            color: var(--gold-primary);
            font-size: 1.1rem;
            margin-top: 4px;
            flex-shrink: 0;
        }