*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f3ef;
            color: #1e1b18;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #78350f;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.35rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1e293b, #0f172a);
            color: #f8fafc;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(251, 191, 36, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #94a3b8;
            display: block;
            letter-spacing: 0.3px;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e2e8f0;
            padding: 0.45rem 0.9rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            font-size: 1.4rem;
            padding: 0.25rem 0.75rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(251, 191, 36, 0.1);
        }
        .breadcrumb {
            background: #e9e5df;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6d0c8;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.25rem 0.5rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #8a7f72;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #7c6f5e;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #3d362e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1e293b, #3b2f1f);
            color: #f8fafc;
            padding: 2.5rem 0 2rem;
            text-align: center;
            border-bottom: 4px solid #fbbf24;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            letter-spacing: -0.5px;
        }
        .hero h1 i {
            color: #fbbf24;
            margin-right: 0.5rem;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0 auto 1rem;
            color: #cbd5e1;
        }
        .hero .meta-badge {
            display: inline-block;
            background: rgba(251, 191, 36, 0.18);
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #fbbf24;
            border: 1px solid rgba(251, 191, 36, 0.25);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 90px;
            align-self: start;
        }
        .section-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 2rem 2.2rem;
            margin-bottom: 2rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: 1px solid #ece8e2;
            transition: box-shadow 0.25s ease;
        }
        .section-card:hover {
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.07);
        }
        .section-card h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 1rem;
            border-left: 5px solid #fbbf24;
            padding-left: 1rem;
        }
        .section-card h2 i {
            color: #b45309;
            margin-right: 0.5rem;
        }
        .section-card h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: #334155;
            margin-top: 1.75rem;
            margin-bottom: 0.6rem;
        }
        .section-card h3 i {
            color: #f59e0b;
            margin-right: 0.4rem;
        }
        .section-card h4 {
            font-size: 1.08rem;
            font-weight: 600;
            color: #475569;
            margin-top: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .section-card p {
            margin-bottom: 1rem;
            color: #334155;
        }
        .section-card p strong {
            color: #1e293b;
        }
        .highlight-box {
            background: #fffbeb;
            border-left: 4px solid #f59e0b;
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
        }
        .highlight-box p {
            margin-bottom: 0.3rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1rem;
            margin: 1.2rem 0;
        }
        .stat-item {
            background: #f8f6f2;
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
            border: 1px solid #e8e2da;
        }
        .stat-item .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #b45309;
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #6b5f50;
        }
        .featured-image {
            margin: 1.5rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #f8f6f2;
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #5f5344;
            text-align: center;
            border-top: 1px solid #e8e2da;
        }
        .styled-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.92rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
        }
        .styled-table thead {
            background: #1e293b;
            color: #f8fafc;
        }
        .styled-table th,
        .styled-table td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e8e2da;
        }
        .styled-table tbody tr:nth-child(even) {
            background: #faf8f5;
        }
        .styled-table tbody tr:hover {
            background: #fffbeb;
        }
        .sidebar-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border: 1px solid #ece8e2;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 0.8rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.4rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            padding: 0.35rem 0;
            border-bottom: 1px solid #f0ece7;
        }
        .sidebar-card li a {
            color: #334155;
            font-weight: 500;
        }
        .sidebar-card li a:hover {
            color: #b45309;
            text-decoration: none;
        }
        .sidebar-card li i {
            color: #f59e0b;
            width: 1.2rem;
            margin-right: 0.3rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 0.3rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.65rem 1rem;
            border: 1px solid #d6d0c8;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fcfaf8;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #f59e0b;
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
        }
        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.6rem 1.6rem;
            border: none;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-family: inherit;
        }
        .btn-primary {
            background: #b45309;
            color: #fff;
        }
        .btn-primary:hover {
            background: #92400e;
            transform: translateY(-1px);
        }
        .btn-secondary {
            background: #1e293b;
            color: #fff;
        }
        .btn-secondary:hover {
            background: #0f172a;
            transform: translateY(-1px);
        }
        .btn-star {
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #d6d0c8;
            cursor: pointer;
            transition: color 0.15s, transform 0.15s;
            padding: 0 0.15rem;
        }
        .btn-star.active,
        .btn-star:hover {
            color: #f59e0b;
            transform: scale(1.15);
        }
        .rating-box {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            margin: 0.5rem 0;
        }
        .rating-result {
            font-size: 0.95rem;
            color: #5f5344;
            margin-left: 0.5rem;
        }
        .comment-item {
            padding: 0.9rem 0;
            border-bottom: 1px solid #ece8e2;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #1e293b;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #8a7f72;
            margin-left: 0.75rem;
        }
        .comment-text {
            color: #475569;
            margin-top: 0.25rem;
        }
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 2.5rem 0 1.5rem;
            border-top: 4px solid #fbbf24;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #fbbf24;
            font-size: 1.05rem;
            margin-bottom: 0.7rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid li {
            padding: 0.2rem 0;
        }
        .footer-grid a {
            color: #94a3b8;
        }
        .footer-grid a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 1rem 0;
            border-top: 1px solid #1e293b;
            border-bottom: 1px solid #1e293b;
            margin-bottom: 1rem;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #94a3b8;
            margin: 0 0.5rem;
        }
        friend-link a:hover {
            color: #fbbf24;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #64748b;
            padding-top: 1rem;
            border-top: 1px solid #1e293b;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: row;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1e293b;
                padding: 0.75rem 0.5rem;
                border-radius: 12px;
                margin-top: 0.5rem;
                gap: 0.15rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
            }
            .nav-toggle {
                display: block;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .section-card {
                padding: 1.2rem 1rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.35rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .text-muted {
            color: #8a7f72;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
        }