*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #d4a017;
            --primary-dark: #b8860b;
            --secondary: #1a1a2e;
            --accent: #e94560;
            --bg: #0f0f1a;
            --bg-card: #1a1a30;
            --bg-card-hover: #222244;
            --text: #f0e6d0;
            --text-muted: #a09880;
            --text-dark: #2d2d2d;
            --gold-light: #f5d98a;
            --gold-dark: #b8942e;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 16px;
            --radius-sm: 8px;
            --transition: 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #141428 0%, #1a1a3e 100%);
            border-bottom: 2px solid var(--gold-dark);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
            max-width: var(--max-width);
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--gold-light);
            text-shadow: 0 2px 8px rgba(212, 160, 23, 0.3);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none !important;
        }
        .my-logo:hover {
            color: #fff;
            text-decoration: none !important;
        }
        .my-logo i {
            color: var(--primary);
            font-size: 1.8rem;
        }
        .my-logo span {
            font-weight: 300;
            color: var(--text-muted);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold-light);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: var(--text);
            padding: 8px 14px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap {
            background: rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 10px 0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: var(--gold-light);
        }
        .breadcrumb span {
            color: var(--gold-light);
        }
        .breadcrumb i {
            font-size: 0.6rem;
            color: var(--text-muted);
        }
        .hero {
            background: linear-gradient(135deg, #0f0f2a 0%, #1a1a3e 50%, #2a1a0e 100%);
            padding: 60px 0 50px;
            text-align: center;
            border-bottom: 1px solid rgba(212, 160, 23, 0.2);
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--gold-light);
            line-height: 1.2;
            margin-bottom: 16px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
        }
        .hero p {
            font-size: 1.2rem;
            color: var(--text-muted);
            max-width: 780px;
            margin: 0 auto 20px;
        }
        .hero .badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 6px 22px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .hero .badge i {
            margin-right: 6px;
        }
        .last-updated {
            display: block;
            margin-top: 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .last-updated i {
            margin-right: 6px;
            color: var(--primary);
        }
        .main-content {
            padding: 50px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-body h2 {
            font-size: 2rem;
            color: var(--gold-light);
            margin: 48px 0 18px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(212, 160, 23, 0.25);
            position: relative;
        }
        .content-body h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background: var(--primary);
        }
        .content-body h3 {
            font-size: 1.5rem;
            color: #f0d68a;
            margin: 32px 0 12px;
        }
        .content-body h4 {
            font-size: 1.2rem;
            color: #ddd0b0;
            margin: 24px 0 8px;
            font-weight: 600;
        }
        .content-body p {
            margin-bottom: 18px;
            color: #e0d8c8;
            font-size: 1.05rem;
        }
        .content-body ul,
        .content-body ol {
            margin: 16px 0 24px 24px;
            color: #d8d0c0;
        }
        .content-body li {
            margin-bottom: 10px;
            line-height: 1.7;
        }
        .content-body strong {
            color: var(--gold-light);
        }
        .content-body .highlight-box {
            background: rgba(212, 160, 23, 0.08);
            border-left: 4px solid var(--primary);
            padding: 18px 24px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 24px 0;
        }
        .content-body .highlight-box p {
            margin-bottom: 0;
        }
        .feature-image {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #1a1a2e;
            padding: 8px;
        }
        .feature-image img {
            width: 100%;
            border-radius: calc(var(--radius) - 8px);
        }
        .feature-image figcaption {
            text-align: center;
            padding: 10px 0 4px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: var(--gold-light);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            color: var(--text);
            font-size: 0.95rem;
            transition: color var(--transition);
            display: block;
        }
        .sidebar-card ul li a:hover {
            color: var(--gold-light);
            padding-left: 4px;
        }
        .sidebar-card ul li a i {
            margin-right: 8px;
            color: var(--primary);
            font-size: 0.75rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 20px 0 30px;
        }
        .search-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: 30px;
            border: 2px solid rgba(255, 255, 255, 0.12);
            background: rgba(255, 255, 255, 0.06);
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: border var(--transition);
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 14px 28px;
            border-radius: 30px;
            border: none;
            background: var(--primary-dark);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition);
            font-size: 1rem;
        }
        .search-form button:hover {
            background: var(--primary);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0;
        }
        .feedback-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .feedback-card h3 {
            color: var(--gold-light);
            margin-bottom: 16px;
            font-size: 1.3rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
            transition: border var(--transition);
            font-family: var(--font);
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: var(--primary);
        }
        .feedback-card textarea {
            resize: vertical;
            min-height: 80px;
        }
        .feedback-card button {
            padding: 12px 20px;
            border-radius: 30px;
            border: none;
            background: var(--primary-dark);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition);
            font-size: 0.95rem;
        }
        .feedback-card button:hover {
            background: var(--primary);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #444;
            cursor: pointer;
            transition: color var(--transition);
        }
        .star-rating label::before {
            content: '\f005';
            font-family: 'Font Awesome 6 Free';
            font-weight: 400;
        }
        .star-rating input:checked~label::before,
        .star-rating label:hover::before,
        .star-rating label:hover~label::before {
            font-weight: 900;
            color: var(--primary);
        }
        .comments-section {
            margin-top: 40px;
        }
        .comments-section h3 {
            color: var(--gold-light);
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        .comment-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 18px 22px;
            margin-bottom: 14px;
            border-left: 3px solid var(--gold-dark);
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .comment-item .meta i {
            margin-right: 6px;
        }
        .comment-item p {
            color: #d0c8b8;
            margin: 0;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        .data-table thead {
            background: var(--primary-dark);
            color: #fff;
        }
        .data-table th,
        .data-table td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .data-table th {
            font-weight: 600;
        }
        .data-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.04);
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            margin-bottom: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .faq-item h4 {
            color: var(--gold-light);
            font-size: 1.1rem;
            margin-bottom: 8px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-item h4 i {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: transform var(--transition);
        }
        .faq-item p {
            color: #c8c0b0;
            margin: 0;
        }
        .site-footer {
            background: linear-gradient(135deg, #0a0a1a 0%, #12122a 100%);
            border-top: 2px solid rgba(212, 160, 23, 0.2);
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        .footer-col h4 {
            color: var(--gold-light);
            font-size: 1.1rem;
            margin-bottom: 16px;
        }
        .footer-col p,
        .footer-col li {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            padding: 4px 0;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .footer-col ul li a:hover {
            color: var(--gold-light);
        }
        friend-link {
            display: block;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            grid-column: 1 / -1;
        }
        friend-link a {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-right: 20px;
            text-decoration: none;
        }
        friend-link a:hover {
            color: var(--gold-light);
        }
        .copyright {
            text-align: center;
            padding: 20px 20px 0;
            color: var(--text-muted);
            font-size: 0.85rem;
            grid-column: 1 / -1;
        }
        .copyright i {
            color: var(--accent);
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 8px;
                text-align: center;
            }
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .user-feedback {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 10px 12px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 8px 16px;
            }
            .content-body h2 {
                font-size: 1.6rem;
            }
            .content-body h3 {
                font-size: 1.25rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero {
                padding: 40px 0 30px;
            }
            .content-body p {
                font-size: 0.95rem;
            }
            .feedback-card {
                padding: 20px;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
        }
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 20px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold-light);
        }
        .stat-card .label {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-top: 4px;
        }
        .stat-card i {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 8px;
        }