* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --bg-primary: #0f0b0a;
            --bg-secondary: #1a1310;
            --bg-card: #241b17;
            --gold: #d4a24e;
            --gold-light: #f0d48a;
            --crimson: #8b1a1a;
            --crimson-light: #c0392b;
            --text-primary: #f5ede4;
            --text-secondary: #c4b5a5;
            --text-muted: #8a7a6a;
            --border-color: #3a2a20;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
            --radius: 12px;
            --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.8;
            font-size: 16px;
        }
        a {
            color: var(--gold);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--gold-light);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--bg-secondary);
            border-bottom: 2px solid var(--border-color);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
            background: rgba(26, 19, 16, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-family: var(--font-heading);
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 1px;
            text-shadow: 0 0 20px rgba(212, 162, 78, 0.2);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: var(--gold-light);
        }
        .my-logo span {
            color: var(--crimson-light);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(212, 162, 78, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: rgba(212, 162, 78, 0.12);
            color: var(--gold);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--gold);
            background: rgba(212, 162, 78, 0.08);
        }
        .breadcrumb {
            padding: 14px 0 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--gold);
        }
        .breadcrumb span {
            color: var(--text-secondary);
        }
        .breadcrumb .sep {
            color: var(--text-muted);
            margin: 0 4px;
        }
        .hero {
            padding: 40px 0 30px;
            text-align: center;
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
            border-bottom: 1px solid var(--border-color);
        }
        .hero h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: 16px;
            text-shadow: 0 2px 30px rgba(212, 162, 78, 0.15);
        }
        .hero p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 780px;
            margin: 0 auto 12px;
        }
        .hero .meta {
            font-size: 0.92rem;
            color: var(--text-muted);
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 6px;
            color: var(--gold);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0 60px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 24px 20px;
            margin-bottom: 24px;
        }
        .sidebar-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            color: var(--gold);
            margin-bottom: 14px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 10px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 6px 0;
        }
        .sidebar-card ul li a {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .sidebar-card ul li a:hover {
            color: var(--gold);
        }
        .article-section {
            margin-bottom: 48px;
        }
        .article-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            margin: 32px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border-color);
        }
        .article-section h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--gold-light);
            margin: 28px 0 12px;
        }
        .article-section h4 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 20px 0 10px;
        }
        .article-section p {
            margin-bottom: 16px;
            color: var(--text-secondary);
            font-size: 1.02rem;
        }
        .article-section p strong {
            color: var(--text-primary);
        }
        .article-section .feature-img {
            margin: 24px 0;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
            background: var(--bg-card);
            padding: 8px;
        }
        .article-section .feature-img img {
            border-radius: calc(var(--radius) - 4px);
        }
        .article-section .feature-img figcaption {
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding: 10px 0 4px;
            font-style: italic;
        }
        .highlight-box {
            background: var(--bg-card);
            border-left: 4px solid var(--gold);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        .highlight-box p {
            margin-bottom: 6px;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 20px 16px;
            text-align: center;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--gold);
            font-family: var(--font-heading);
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            margin: 16px 0;
            padding: 12px 0;
            list-style: none;
        }
        .link-list-inline li a {
            font-size: 0.95rem;
            color: var(--gold);
            border-bottom: 1px dotted rgba(212, 162, 78, 0.3);
        }
        .link-list-inline li a:hover {
            border-bottom-color: var(--gold);
        }
        .interaction-area {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 32px 28px;
            margin: 40px 0;
        }
        .interaction-area h3 {
            font-family: var(--font-heading);
            color: var(--gold);
            font-size: 1.5rem;
            margin-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 12px;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-size: 0.92rem;
            color: var(--text-secondary);
            margin-bottom: 4px;
            font-weight: 500;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-size: 0.95rem;
            transition: border-color 0.2s;
            font-family: var(--font-body);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--gold);
        }
        .form-group textarea {
            min-height: 110px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 12px 32px;
            background: var(--gold);
            color: var(--bg-primary);
            font-weight: 600;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: var(--gold-light);
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
        }
        .btn-secondary:hover {
            background: rgba(212, 162, 78, 0.1);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: var(--text-muted);
            cursor: pointer;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.1s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: var(--gold);
            transform: scale(1.1);
        }
        .rating-stars i.active {
            color: var(--gold);
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin: 16px 0 24px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-size: 0.95rem;
        }
        .search-form input:focus {
            border-color: var(--gold);
            outline: none;
        }
        .search-form button {
            padding: 12px 24px;
            background: var(--gold);
            color: var(--bg-primary);
            border: none;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: var(--gold-light);
        }
        .site-footer {
            background: var(--bg-secondary);
            border-top: 2px solid var(--border-color);
            padding: 40px 0 30px;
            margin-top: 20px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        .footer-inner h4 {
            font-family: var(--font-heading);
            color: var(--gold);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .footer-inner a:hover {
            color: var(--gold);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            padding: 4px 0;
        }
        friend-link {
            display: block;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            font-size: 0.88rem;
            color: var(--text-muted);
        }
        friend-link a:hover {
            color: var(--gold);
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid var(--border-color);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .copyright strong {
            color: var(--text-secondary);
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: var(--bg-secondary);
                padding: 12px 0;
                border-top: 1px solid var(--border-color);
                margin-top: 12px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 20px;
                border-radius: 0;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .interaction-area {
                padding: 20px 16px;
            }
            .article-section h2 {
                font-size: 1.6rem;
            }
            .article-section h3 {
                font-size: 1.25rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .hero .meta {
                flex-direction: column;
                gap: 6px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-primary);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--text-muted);
        }