*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f8f6f2;
            color: #1e1e1e;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #8b6508;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #0a0a0a 0%, #1c1c1c 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #ffd700;
            text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffe44d;
            text-decoration: none;
        }
        .my-logo i {
            margin-right: 8px;
            color: #ffd700;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e0e0e0;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: rgba(255, 215, 0, 0.15);
            color: #ffd700;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #ffd700;
            color: #ffd700;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        .breadcrumb {
            background: #f0ede6;
            padding: 12px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e0d8cc;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #b8860b;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6b5b3e;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .current {
            color: #1e1e1e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            color: #fff;
            padding: 60px 0 50px;
            text-align: center;
            border-bottom: 4px solid #ffd700;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        .hero h1 i {
            color: #ffd700;
            margin-right: 12px;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            margin: 0 auto 16px;
            opacity: 0.9;
        }
        .hero .meta {
            font-size: 0.9rem;
            opacity: 0.7;
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 6px;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-body h2 {
            font-size: 2rem;
            margin-top: 48px;
            margin-bottom: 18px;
            color: #0a0a0a;
            border-left: 5px solid #ffd700;
            padding-left: 18px;
        }
        .content-body h3 {
            font-size: 1.5rem;
            margin-top: 32px;
            margin-bottom: 12px;
            color: #1e1e1e;
        }
        .content-body h4 {
            font-size: 1.2rem;
            margin-top: 24px;
            margin-bottom: 8px;
            color: #2d2d2d;
            font-weight: 600;
        }
        .content-body p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .content-body ul,
        .content-body ol {
            margin-left: 24px;
            margin-bottom: 20px;
        }
        .content-body li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .content-body .highlight-box {
            background: #f5f0e8;
            border-left: 4px solid #b8860b;
            padding: 20px 24px;
            border-radius: 8px;
            margin: 24px 0;
        }
        .content-body .highlight-box strong {
            color: #b8860b;
        }
        .featured-image-wrapper {
            margin: 32px 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image-wrapper figcaption {
            background: #f0ede6;
            padding: 10px 18px;
            font-size: 0.9rem;
            color: #555;
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 14px;
            padding: 24px 20px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e2d8;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-bottom: 14px;
            color: #0a0a0a;
            border-bottom: 2px solid #ffd700;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card a {
            display: block;
            padding: 6px 0;
            font-size: 0.95rem;
            border-bottom: 1px solid #f0ede6;
            transition: padding-left 0.2s;
        }
        .sidebar-card a:hover {
            padding-left: 8px;
            color: #b8860b;
            text-decoration: none;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 16px;
            border: 2px solid #ddd;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            background: #fafafa;
        }
        .search-form input:focus {
            border-color: #b8860b;
        }
        .search-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 30px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #8b6508;
        }
        .comment-section,
        .rating-section {
            background: #fff;
            border-radius: 14px;
            padding: 28px 30px;
            margin-top: 40px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e2d8;
        }
        .comment-section h3,
        .rating-section h3 {
            font-size: 1.6rem;
            margin-bottom: 16px;
            color: #0a0a0a;
        }
        .comment-form textarea,
        .comment-form input,
        .rating-form select,
        .rating-form input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            margin-bottom: 14px;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #fafafa;
        }
        .comment-form textarea:focus,
        .comment-form input:focus,
        .rating-form select:focus,
        .rating-form input:focus {
            border-color: #b8860b;
            outline: none;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comment-form .btn,
        .rating-form .btn {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .comment-form .btn:hover,
        .rating-form .btn:hover {
            background: #8b6508;
            transform: scale(1.01);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ffd700;
            margin-bottom: 14px;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.1s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .toc {
            background: #f5f0e8;
            border-radius: 12px;
            padding: 20px 24px;
            margin-bottom: 32px;
            border: 1px solid #e0d8cc;
        }
        .toc h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .toc ol {
            margin-left: 20px;
            margin-bottom: 0;
        }
        .toc li {
            margin-bottom: 6px;
        }
        .toc a {
            color: #6b5b3e;
        }
        .toc a:hover {
            color: #b8860b;
        }
        .site-footer {
            background: #0a0a0a;
            color: #ccc;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }
        .site-footer h4 {
            color: #ffd700;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .site-footer a {
            color: #bbb;
        }
        .site-footer a:hover {
            color: #ffd700;
        }
        .friend-links {
            padding: 20px 0;
            border-top: 1px solid #2a2a2a;
            border-bottom: 1px solid #2a2a2a;
            margin-bottom: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 28px;
        }
        .friend-links a {
            color: #999;
            font-size: 0.9rem;
        }
        .friend-links a:hover {
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            opacity: 0.7;
            padding-top: 16px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .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;
                background: #1c1c1c;
                padding: 16px 0;
                border-radius: 12px;
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 20px;
                width: 100%;
                text-align: center;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero {
                padding: 40px 0 30px;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-body h2 {
                font-size: 1.6rem;
            }
            .content-body h3 {
                font-size: 1.3rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .comment-section,
            .rating-section {
                padding: 20px 18px;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .header-inner {
                padding: 0 4px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .content-body p {
                font-size: 0.98rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
        }
        .text-gold {
            color: #b8860b;
        }
        .fw-700 {
            font-weight: 700;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .updated-badge {
            display: inline-block;
            background: #ffd700;
            color: #1e1e1e;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }