* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a2a3a;
            --secondary: #d4af37;
            --accent: #c0392b;
            --bg: #f5f0eb;
            --card-bg: #ffffff;
            --text: #2c3e50;
            --text-light: #7f8c8d;
            --border: #e0d5cb;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #8e2b1e;
            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;
        }
        header {
            background: var(--primary);
            color: #fff;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            text-decoration: none;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #d4af37, #f5d76e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .my-logo span {
            font-weight: 300;
            color: #fff;
            -webkit-text-fill-color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 5px 10px;
            border-radius: 6px;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #e0d5cb;
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition);
            text-decoration: none;
        }
        nav a:hover {
            background: rgba(212, 175, 55, 0.2);
            color: var(--secondary);
            text-decoration: none;
        }
        nav a.active {
            background: var(--secondary);
            color: var(--primary);
        }
        .breadcrumb {
            background: #e8e0d8;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--accent);
        }
        .breadcrumb .current {
            color: var(--text-light);
        }
        .article-hero {
            padding: 40px 0 30px;
            background: linear-gradient(135deg, #1a2a3a 0%, #2c3e50 100%);
            color: #fff;
            margin-bottom: 40px;
            border-radius: 0 0 var(--radius) var(--radius);
        }
        .article-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            color: var(--secondary);
        }
        .article-hero .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 0.9rem;
            color: #ccc;
        }
        .article-hero .meta i {
            margin-right: 6px;
            color: var(--secondary);
        }
        .article-hero .last-updated {
            background: rgba(212, 175, 55, 0.2);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            display: inline-block;
            margin-top: 10px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-bottom: 50px;
        }
        .main-content {
            background: var(--card-bg);
            padding: 35px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--card-bg);
            padding: 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 25px;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-bottom: 12px;
            border-bottom: 2px solid var(--secondary);
            padding-bottom: 8px;
            color: var(--primary);
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-card li a {
            font-size: 0.9rem;
        }
        .sidebar-card .tag {
            display: inline-block;
            background: var(--secondary);
            color: var(--primary);
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-left: 6px;
        }
        .main-content h2 {
            font-size: 1.8rem;
            color: var(--primary);
            margin: 40px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--secondary);
            position: relative;
        }
        .main-content h2::after {
            content: "🐉";
            position: absolute;
            right: 0;
            top: 0;
            font-size: 1.6rem;
        }
        .main-content h3 {
            font-size: 1.35rem;
            color: #1a2a3a;
            margin: 30px 0 12px;
            padding-left: 12px;
            border-left: 4px solid var(--accent);
        }
        .main-content h4 {
            font-size: 1.1rem;
            color: #2c3e50;
            margin: 22px 0 10px;
            font-weight: 600;
        }
        .main-content p {
            margin-bottom: 18px;
            text-align: justify;
        }
        .main-content ul,
        .main-content ol {
            margin: 0 0 20px 25px;
        }
        .main-content li {
            margin-bottom: 8px;
        }
        .main-content .highlight-box {
            background: #f0ebe4;
            padding: 22px 28px;
            border-radius: var(--radius);
            border-left: 5px solid var(--secondary);
            margin: 25px 0;
            position: relative;
        }
        .main-content .highlight-box::before {
            content: "💡";
            position: absolute;
            top: -12px;
            left: 20px;
            font-size: 1.5rem;
            background: var(--card-bg);
            padding: 0 8px;
        }
        .main-content .highlight-box strong {
            color: var(--accent);
        }
        .main-content .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 25px 0;
        }
        .main-content .stat-item {
            background: var(--bg);
            padding: 18px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border);
        }
        .main-content .stat-item .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            display: block;
        }
        .main-content .stat-item .label {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .featured-image {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #e8e0d8;
            text-align: center;
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            background: var(--primary);
            color: #ddd;
            font-size: 0.85rem;
            text-align: center;
            font-style: italic;
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin: 25px 0;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: border var(--transition);
            background: #fff;
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--secondary);
        }
        .search-form button {
            padding: 14px 30px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
        .comment-section,
        .rating-section {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 2px solid var(--border);
        }
        .comment-section h3,
        .rating-section h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--primary);
            border: none;
            padding: 0;
        }
        .comment-form textarea {
            width: 100%;
            padding: 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            font-family: var(--font);
            resize: vertical;
            min-height: 120px;
            transition: border var(--transition);
            background: #fff;
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: var(--secondary);
        }
        .comment-form .form-row {
            display: flex;
            gap: 16px;
            margin: 16px 0;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 180px;
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: border var(--transition);
            background: #fff;
        }
        .comment-form .form-row input:focus {
            outline: none;
            border-color: var(--secondary);
        }
        .comment-form button {
            padding: 12px 32px;
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
        }
        .comment-form button:hover {
            background: #8e2b1e;
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 12px 0 20px;
            flex-wrap: wrap;
        }
        .rating-stars .star {
            transition: all var(--transition);
            user-select: none;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #f1c40f;
            transform: scale(1.15);
        }
        .rating-form button {
            padding: 10px 28px;
            background: var(--secondary);
            color: var(--primary);
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
        }
        .rating-form button:hover {
            background: #c9a227;
            transform: translateY(-2px);
        }
        .rating-result {
            margin-top: 12px;
            font-weight: 600;
            color: var(--primary);
        }
        footer {
            background: var(--primary);
            color: #ccc;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-top: 4px solid var(--secondary);
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        footer h4 {
            color: var(--secondary);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        footer a {
            color: #bbb;
            transition: color var(--transition);
        }
        footer a:hover {
            color: var(--secondary);
            text-decoration: none;
        }
        footer ul {
            list-style: none;
        }
        footer li {
            padding: 4px 0;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 20px 25px;
            border-radius: 10px;
            margin: 20px 0 10px;
            border: 1px solid rgba(212, 175, 55, 0.2);
        }
        friend-link h4 {
            margin-bottom: 12px;
        }
        friend-link ul {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        friend-link li {
            padding: 2px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.85rem;
            color: #999;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .article-hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 15px;
                gap: 4px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                width: 100%;
                text-align: left;
                border-radius: 6px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .article-hero h1 {
                font-size: 1.7rem;
            }
            .main-content {
                padding: 20px;
            }
            .main-content h2 {
                font-size: 1.4rem;
            }
            .main-content h3 {
                font-size: 1.15rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .search-form input {
                min-width: 140px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .featured-image img {
                max-height: 280px;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-hero {
                padding: 25px 0 20px;
            }
            .article-hero h1 {
                font-size: 1.4rem;
            }
            .main-content {
                padding: 14px;
            }
            .main-content h2 {
                font-size: 1.2rem;
            }
            .main-content h3 {
                font-size: 1rem;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr !important;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--secondary);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #c9a227;
        }
        .text-accent {
            color: var(--accent);
        }
        .text-gold {
            color: var(--secondary);
        }
        .fw-bold {
            font-weight: 700;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .emoji-lg {
            font-size: 1.4em;
            margin-right: 4px;
        }
        .inline-link {
            font-weight: 600;
            border-bottom: 1px dotted var(--accent);
        }