/* roulang page: index */
:root {
            --primary: #1B3B32;
            --primary-light: #2A574A;
            --primary-ultra: #0F2B24;
            --accent: #B8956A;
            --accent-hover: #A07F55;
            --accent-soft: #E8DCC8;
            --bg: #FAF8F4;
            --bg-warm: #F3EDE4;
            --card-bg: #FFFFFF;
            --text: #262424;
            --text-muted: #7A7168;
            --text-light: #A9A197;
            --border: #E5DED4;
            --border-light: #EFEAE2;
            --success: #4A7C59;
            --danger: #B85C50;
            --radius: 18px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 10px rgba(27, 59, 50, 0.05);
            --shadow: 0 4px 24px rgba(27, 59, 50, 0.08);
            --shadow-lg: 0 16px 48px rgba(27, 59, 50, 0.12);
            --shadow-hover: 0 24px 64px rgba(27, 59, 50, 0.18);
            --spacing-xs: 6px;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-xxl: 72px;
            --spacing-xxxl: 100px;
            --font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

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

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 3px solid rgba(184, 149, 106, 0.5);
            outline-offset: 2px;
            border-radius: var(--radius-xs);
        }

        ul, ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .container-wide {
            max-width: 1360px;
        }

        .container-narrow {
            max-width: 960px;
        }

        /* ============ SECTION COMMON ============ */
        .section {
            padding: var(--spacing-xxl) 0;
            position: relative;
        }

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

        .section-dark {
            background-color: var(--primary);
            color: #F5F1EA;
        }

        .section-header {
            margin-bottom: var(--spacing-xl);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .section-header .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--accent);
            text-transform: uppercase;
        }

        .section-header .section-tag::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-header h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: -0.02em;
        }

        .section-header p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.8;
        }

        .section-dark .section-header h2 {
            color: #F5F1EA;
        }

        .section-dark .section-header p {
            color: #B8C4BE;
        }

        /* ============ BUTTONS ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.2;
            border-radius: 50px;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
            position: relative;
        }

        .btn-primary {
            background: var(--accent);
            color: #FFFFFF;
            border: 2px solid var(--accent);
            box-shadow: 0 4px 16px rgba(184, 149, 106, 0.3);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            box-shadow: 0 8px 24px rgba(184, 149, 106, 0.4);
            transform: translateY(-2px);
            color: #FFFFFF;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(184, 149, 106, 0.3);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: #FFFFFF;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(27, 59, 50, 0.2);
        }

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

        .btn-outline-light {
            background: transparent;
            color: #F5F1EA;
            border: 2px solid rgba(245, 241, 234, 0.5);
        }

        .btn-outline-light:hover {
            background: rgba(245, 241, 234, 0.1);
            border-color: #F5F1EA;
            color: #F5F1EA;
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 10px 20px;
            font-size: 13px;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        .btn-block {
            width: 100%;
        }

        .btn .btn-icon {
            font-size: 16px;
        }

        /* ============ BADGE / TAG ============ */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.05em;
            border-radius: 50px;
            background: var(--accent-soft);
            color: var(--primary);
            line-height: 1.4;
        }

        .badge-primary {
            background: var(--primary);
            color: #F5F1EA;
        }

        .badge-accent {
            background: var(--accent);
            color: #FFFFFF;
        }

        .badge-outline {
            background: transparent;
            border: 1.5px solid var(--border);
            color: var(--text-muted);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(250, 248, 244, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(27, 59, 50, 0.1);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            padding: var(--spacing-md) 0;
            flex-wrap: wrap;
        }

        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 17px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.03em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: var(--primary);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(27, 59, 50, 0.2);
        }

        .header-search {
            flex: 1;
            min-width: 200px;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            width: 100%;
            padding: 12px 20px 12px 48px;
            font-size: 14px;
            border-radius: 50px;
            background: #FFFFFF;
            border: 1.5px solid var(--border);
            transition: all var(--transition);
            color: var(--text);
        }

        .header-search input::placeholder {
            color: var(--text-light);
        }

        .header-search input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(184, 149, 106, 0.15);
        }

        .header-search .search-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            font-size: 15px;
            pointer-events: none;
        }

        .header-search .search-submit {
            position: absolute;
            right: 5px;
            top: 50%;
            transform: translateY(-50%);
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 50px;
            background: var(--primary);
            color: #FFFFFF;
            transition: all var(--transition);
        }

        .header-search .search-submit:hover {
            background: var(--primary-light);
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-shrink: 0;
        }

        .header-nav a {
            padding: 10px 18px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            border-radius: 50px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .header-nav a:hover {
            color: var(--primary);
            background: rgba(27, 59, 50, 0.06);
        }

        .header-nav a.active {
            color: #FFFFFF;
            background: var(--primary);
            font-weight: 600;
        }

        .header-nav a.nav-cta {
            background: var(--accent);
            color: #FFFFFF;
            font-weight: 600;
            padding: 10px 22px;
        }

        .header-nav a.nav-cta:hover {
            background: var(--accent-hover);
            color: #FFFFFF;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 44px;
            height: 44px;
            padding: 10px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            transition: all var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2.5px;
            border-radius: 3px;
            background: #F5F1EA;
            transition: all var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-lg);
            padding: var(--spacing-md) var(--spacing-lg);
            flex-direction: column;
            gap: var(--spacing-xs);
            z-index: 99;
        }

        .mobile-nav.open {
            display: flex;
        }

        .mobile-nav a {
            padding: 14px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .mobile-nav a:hover {
            background: var(--bg-warm);
            color: var(--primary);
        }

        .mobile-nav a.active {
            background: var(--primary);
            color: #FFFFFF;
        }

        .mobile-nav .mobile-search {
            display: flex;
            gap: 8px;
            margin-bottom: var(--spacing-sm);
        }

        .mobile-nav .mobile-search input {
            flex: 1;
            padding: 12px 16px;
            border-radius: 50px;
            border: 1.5px solid var(--border);
            font-size: 14px;
        }

        .mobile-nav .mobile-search button {
            padding: 12px 20px;
            border-radius: 50px;
            background: var(--primary);
            color: #FFFFFF;
            font-size: 14px;
            font-weight: 600;
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            background: linear-gradient(135deg, #0F2B24 0%, #1B3B32 40%, #2A574A 100%);
            padding: var(--spacing-xxl) 0 var(--spacing-xxxl);
            overflow: hidden;
            color: #F5F1EA;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.3;
            z-index: 0;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(15, 43, 36, 0.75) 0%, rgba(15, 43, 36, 0.95) 100%);
            z-index: 0;
        }

        .hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: var(--spacing-xxl);
            align-items: center;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            border-radius: 50px;
            background: rgba(184, 149, 106, 0.2);
            color: var(--accent);
            border: 1px solid rgba(184, 149, 106, 0.4);
            width: fit-content;
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        .hero-content h1 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.03em;
            color: #FFFFFF;
        }

        .hero-content h1 .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-desc {
            font-size: 16px;
            line-height: 1.9;
            color: #C8D6D0;
            max-width: 620px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            margin-top: var(--spacing-xs);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-lg);
            padding: var(--spacing-md) 0;
            margin-top: var(--spacing-sm);
            border-top: 1px solid rgba(245, 241, 234, 0.15);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.02em;
        }

        .hero-stat .stat-label {
            font-size: 13px;
            color: #A8BDB5;
        }

        /* Hero Right - Progress Ring & Tier Preview */
        .hero-visual {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
            align-items: center;
        }

        .progress-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(245, 241, 234, 0.12);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            width: 100%;
            max-width: 480px;
        }

        .progress-ring-wrap {
            position: relative;
            width: 130px;
            height: 130px;
            flex-shrink: 0;
        }

        .progress-ring {
            width: 130px;
            height: 130px;
            border-radius: 50%;
            background: conic-gradient(var(--accent) 0% 72%, rgba(245, 241, 234, 0.12) 72% 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .progress-ring::before {
            content: '';
            position: absolute;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: #1B3B32;
        }

        .progress-ring .ring-center {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
        }

        .progress-ring .ring-percent {
            font-size: 28px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1;
        }

        .progress-ring .ring-label {
            font-size: 11px;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 1px;
        }

        .progress-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .progress-info .progress-title {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
        }

        .progress-info .progress-desc {
            font-size: 13px;
            color: #A8BDB5;
            line-height: 1.6;
        }

        .progress-info .progress-bar {
            width: 100%;
            height: 6px;
            border-radius: 6px;
            background: rgba(245, 241, 234, 0.12);
            overflow: hidden;
        }

        .progress-info .progress-bar > span {
            display: block;
            height: 100%;
            border-radius: 6px;
            background: var(--accent);
            width: 72%;
            transition: width var(--transition-slow);
        }

        .tier-preview {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-sm);
            width: 100%;
            max-width: 480px;
        }

        .tier-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(245, 241, 234, 0.12);
            border-radius: var(--radius-sm);
            padding: var(--spacing-md);
            text-align: center;
            transition: all var(--transition);
            cursor: pointer;
        }

        .tier-card:hover {
            background: rgba(184, 149, 106, 0.15);
            border-color: rgba(184, 149, 106, 0.5);
            transform: translateY(-4px);
        }

        .tier-card .tier-name {
            font-size: 13px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 4px;
        }

        .tier-card .tier-price {
            font-size: 20px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 4px;
        }

        .tier-card .tier-price span {
            font-size: 13px;
            font-weight: 500;
            color: #A8BDB5;
        }

        .tier-card .tier-tag {
            font-size: 11px;
            color: #A8BDB5;
        }

        /* ============ CATEGORY NAV / SERIES ============ */
        .series-nav {
            padding: var(--spacing-lg) 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
        }

        .series-list {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            align-items: center;
            justify-content: center;
        }

        .series-list a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 24px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            background: var(--bg);
            border-radius: 50px;
            transition: all var(--transition);
            border: 1.5px solid transparent;
        }

        .series-list a:hover {
            color: var(--primary);
            background: var(--bg-warm);
            border-color: var(--border);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .series-list a .series-icon {
            font-size: 18px;
            color: var(--accent);
        }

        /* ============ CAPABILITY MATRIX ============ */
        .capability-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .capability-item {
            background: #FFFFFF;
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            text-align: center;
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .capability-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-soft);
        }

        .capability-item .cap-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            transition: all var(--transition);
        }

        .capability-item:hover .cap-icon {
            background: var(--accent);
            color: #FFFFFF;
            transform: scale(1.08);
        }

        .capability-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .capability-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ============ FEATURED / HOT LIST ============ */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .featured-card {
            background: #FFFFFF;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            cursor: pointer;
            position: relative;
        }

        .featured-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }

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

        .featured-card .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .featured-card:hover .featured-img img {
            transform: scale(1.08);
        }

        .featured-card .featured-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 700;
            border-radius: 50px;
            background: var(--accent);
            color: #FFFFFF;
            letter-spacing: 0.05em;
            z-index: 2;
        }

        .featured-card .featured-badge.hot {
            background: #D45D50;
        }

        .featured-card .featured-body {
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .featured-card .featured-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
        }

        .featured-card .featured-body .featured-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .featured-card .featured-body .featured-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: var(--spacing-xs);
            border-top: 1px solid var(--border-light);
        }

        .featured-card .featured-body .featured-price {
            font-size: 18px;
            font-weight: 800;
            color: var(--accent);
        }

        .featured-card .featured-body .featured-price span {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-light);
        }

        .featured-card .featured-body .featured-rating {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            color: #D4A24A;
            font-weight: 600;
        }

        /* ============ INFO SECTION ============ */
        .info-layout {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: var(--spacing-xl);
            align-items: start;
        }

        .info-list {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .info-list-item {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-sm);
            padding: var(--spacing-md);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            background: transparent;
            border: 1px solid transparent;
        }

        .info-list-item:hover {
            background: #FFFFFF;
            border-color: var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .info-list-item .info-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .info-list-item .info-content h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 2px;
        }

        .info-list-item .info-content p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .info-list-item .info-content .info-date {
            font-size: 12px;
            color: var(--text-light);
            margin-top: 4px;
            display: block;
        }

        .sidebar-card {
            background: #FFFFFF;
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .sidebar-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            padding-bottom: var(--spacing-sm);
            border-bottom: 2px solid var(--accent-soft);
        }

        .sidebar-card .sidebar-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .sidebar-card .sidebar-item:hover {
            background: var(--bg-warm);
        }

        .sidebar-card .sidebar-item img {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .sidebar-card .sidebar-item .sidebar-info h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.4;
        }

        .sidebar-card .sidebar-item .sidebar-info p {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Tag Cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: var(--spacing-sm);
        }

        .tag-cloud a {
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            background: #FFFFFF;
            border: 1.5px solid var(--border);
            border-radius: 50px;
            transition: all var(--transition);
        }

        .tag-cloud a:hover {
            color: var(--primary);
            border-color: var(--accent);
            background: var(--accent-soft);
            transform: translateY(-2px);
        }

        /* ============ PACKAGE COMPARISON ============ */
        .package-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
            align-items: stretch;
        }

        .package-card {
            background: #FFFFFF;
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            border: 2px solid var(--border-light);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            transition: all var(--transition);
            position: relative;
        }

        .package-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .package-card.recommended {
            border-color: var(--accent);
            box-shadow: 0 8px 32px rgba(184, 149, 106, 0.25);
        }

        .package-card .package-badge-reco {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            padding: 6px 18px;
            font-size: 12px;
            font-weight: 700;
            border-radius: 50px;
            background: var(--accent);
            color: #FFFFFF;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .package-card .package-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            text-align: center;
        }

        .package-card .package-price {
            font-size: 36px;
            font-weight: 800;
            color: var(--primary);
            text-align: center;
            letter-spacing: -0.03em;
        }

        .package-card .package-price span {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0;
        }

        .package-card .package-desc {
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.7;
        }

        .package-card .package-features {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding: var(--spacing-sm) 0;
            flex: 1;
        }

        .package-card .package-features li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text);
        }

        .package-card .package-features li i {
            color: var(--success);
            font-size: 14px;
            flex-shrink: 0;
        }

        .package-card .package-features li.disabled {
            color: var(--text-light);
        }

        .package-card .package-features li.disabled i {
            color: var(--text-light);
        }

        /* ============ PRICE COMPARISON TABLE ============ */
        .compare-wrap {
            background: #FFFFFF;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .compare-table th, .compare-table td {
            padding: var(--spacing-md);
            text-align: left;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
        }

        .compare-table th {
            font-weight: 700;
            color: var(--primary);
            background: var(--bg-warm);
            font-size: 14px;
            white-space: nowrap;
        }

        .compare-table th:nth-child(2),
        .compare-table td:nth-child(2) {
            text-align: center;
            background: rgba(184, 149, 106, 0.06);
            font-weight: 600;
        }

        .compare-table tr:last-child td {
            border-bottom: none;
        }

        .compare-table td .check {
            color: var(--success);
            font-size: 16px;
        }

        .compare-table td .cross {
            color: var(--text-light);
            font-size: 16px;
        }

        .compare-table .compare-highlight {
            color: var(--accent);
            font-weight: 700;
            font-size: 15px;
        }

        /* ============ SECURITY ============ */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .security-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(245, 241, 234, 0.12);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            text-align: center;
            transition: all var(--transition);
        }

        .security-item:hover {
            background: rgba(184, 149, 106, 0.12);
            border-color: rgba(184, 149, 106, 0.5);
            transform: translateY(-4px);
        }

        .security-item .sec-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(184, 149, 106, 0.2);
            color: var(--accent);
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
        }

        .security-item h3 {
            font-size: 15px;
            font-weight: 700;
            color: #F5F1EA;
            margin-bottom: 4px;
        }

        .security-item p {
            font-size: 13px;
            color: #B8C4BE;
            line-height: 1.6;
        }

        /* ============ QUALIFICATION ============ */
        .qualification-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: var(--spacing-md);
        }

        .qualification-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            padding: var(--spacing-md);
            background: #FFFFFF;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .qualification-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--accent-soft);
        }

        .qualification-item .qual-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qualification-item span {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            text-align: center;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--accent-soft);
            box-shadow: var(--shadow-sm);
        }

        .faq-item.active {
            border-color: var(--accent);
            box-shadow: var(--shadow);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: var(--spacing-md) var(--spacing-lg);
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            width: 100%;
            text-align: left;
            transition: all var(--transition);
        }

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

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-warm);
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .faq-item.active .faq-icon {
            background: var(--accent);
            color: #FFFFFF;
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 var(--spacing-lg) var(--spacing-md);
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            display: none;
        }

        .faq-item.active .faq-answer {
            display: block;
            animation: fadeIn 0.4s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ============ MEMBER CTA ============ */
        .member-cta {
            background: linear-gradient(135deg, #0F2B24 0%, #1B3B32 50%, #2A574A 100%);
            border-radius: var(--radius);
            padding: var(--spacing-xl);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
            align-items: center;
            text-align: center;
            color: #F5F1EA;
        }

        .member-cta::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(184, 149, 106, 0.1);
            pointer-events: none;
        }

        .member-cta h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            position: relative;
        }

        .member-cta p {
            font-size: 15px;
            color: #B8C4BE;
            max-width: 560px;
            line-height: 1.8;
            position: relative;
        }

        .member-cta .member-benefits {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            justify-content: center;
            position: relative;
        }

        .member-cta .member-benefits span {
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            color: #E8DCC8;
            background: rgba(245, 241, 234, 0.08);
            border-radius: 50px;
            letter-spacing: 0.03em;
        }

        .member-cta .btn {
            position: relative;
            z-index: 1;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--primary-ultra);
            color: #A8BDB5;
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            margin-top: auto;
        }

        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: var(--spacing-xl);
            padding-bottom: var(--spacing-lg);
            border-bottom: 1px solid rgba(245, 241, 234, 0.08);
        }

        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 800;
            color: #F5F1EA;
            letter-spacing: -0.03em;
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            max-width: 400px;
            color: #7A9A8F;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #F5F1EA;
            margin-bottom: var(--spacing-sm);
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: #7A9A8F;
            transition: all var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            padding-top: var(--spacing-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            font-size: 12px;
            color: #5A786E;
        }

        .footer-bottom .footer-domain {
            color: #7A9A8F;
        }

        /* ============ FLOATING CTA BAR ============ */
        .floating-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 90;
            background: #FFFFFF;
            border-top: 1px solid var(--border-light);
            box-shadow: 0 -4px 24px rgba(27, 59, 50, 0.1);
            padding: var(--spacing-sm) var(--spacing-lg);
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .floating-cta.visible {
            transform: translateY(0);
        }

        .floating-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            max-width: 1200px;
            margin: 0 auto;
        }

        .floating-cta .float-text {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text);
            font-weight: 500;
        }

        .floating-cta .float-text i {
            color: var(--accent);
            font-size: 18px;
        }

        .floating-cta .float-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }

        .floating-cta .float-close {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            font-size: 15px;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .floating-cta .float-close:hover {
            background: var(--bg-warm);
            color: var(--text);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-xl);
            }
            .hero-visual {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
            }
            .progress-card {
                max-width: 100%;
            }
            .tier-preview {
                max-width: 100%;
            }
            .capability-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .package-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .package-card.recommended {
                grid-column: span 2;
            }
            .security-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .qualification-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .info-layout {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1.5fr 1fr;
                gap: var(--spacing-lg);
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-md);
            }
            .section {
                padding: var(--spacing-xl) 0;
            }
            .header-inner {
                flex-wrap: nowrap;
                gap: var(--spacing-sm);
            }
            .header-logo {
                font-size: 15px;
            }
            .header-logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }
            .header-search {
                display: none;
            }
            .header-nav {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .hero {
                padding: var(--spacing-xl) 0 var(--spacing-xxl);
            }
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-stats {
                gap: var(--spacing-md);
            }
            .hero-visual {
                flex-direction: column;
            }
            .progress-card {
                flex-direction: column;
                text-align: center;
                gap: var(--spacing-sm);
            }
            .info-list-item {
                flex-direction: column;
                gap: 8px;
            }
            .capability-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .featured-card .featured-img {
                height: 200px;
            }
            .package-grid {
                grid-template-columns: 1fr;
            }
            .package-card.recommended {
                grid-column: auto;
            }
            .security-grid {
                grid-template-columns: 1fr;
            }
            .qualification-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .compare-table {
                font-size: 12px;
            }
            .compare-table th, .compare-table td {
                padding: var(--spacing-sm);
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .floating-cta-inner {
                flex-direction: column;
                gap: var(--spacing-sm);
                text-align: center;
            }
            .floating-cta .float-text {
                font-size: 13px;
                justify-content: center;
            }
            .series-list {
                gap: 8px;
            }
            .series-list a {
                padding: 10px 16px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.35rem;
            }
            .hero-desc {
                font-size: 14px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .hero-stats {
                flex-wrap: wrap;
                gap: var(--spacing-sm);
            }
            .hero-stat .stat-number {
                font-size: 22px;
            }
            .tier-preview {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .progress-ring-wrap {
                width: 110px;
                height: 110px;
            }
            .progress-ring {
                width: 110px;
                height: 110px;
            }
            .progress-ring::before {
                width: 84px;
                height: 84px;
            }
            .progress-ring .ring-percent {
                font-size: 24px;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .qualification-grid {
                grid-template-columns: 1fr;
            }
        }