* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f1e6 0%, #e8dfca 100%);
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        h1, h2, h3, h4 { font-family: 'Georgia', serif; color: #8b0000; margin-bottom: 1rem; font-weight: bold; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; text-align: center; border-bottom: 3px double #a0522d; padding-bottom: 1rem; }
        h2 { font-size: 2.2rem; margin-top: 2.5rem; border-left: 5px solid #a0522d; padding-left: 15px; }
        h3 { font-size: 1.8rem; margin-top: 2rem; color: #654321; }
        h4 { font-size: 1.4rem; margin-top: 1.5rem; color: #8b4513; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        strong { color: #8b0000; font-weight: 700; }
        em { font-style: italic; color: #5a5a5a; }
        a { color: #8b0000; text-decoration: none; transition: color 0.3s ease, background-color 0.3s ease; padding: 2px 4px; border-radius: 3px; }
        a:hover { color: #fff; background-color: #8b0000; }
        .breadcrumb a:hover, .nav-links a:hover, .footer-links a:hover { background-color: transparent; color: #d2691e; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            flex-grow: 1;
        }
        .site-header {
            background: linear-gradient(to right, #1a0f0a, #2c1810);
            color: #f5deb3;
            padding: 1.5rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Palatino Linotype', 'Book Antiqua', serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: #d2691e;
            text-decoration: none;
            text-shadow: 2px 2px 4px #000;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i { color: #f5deb3; }
        .nav-links {
            display: flex;
            gap: 2rem;
        }
        .nav-links a {
            color: #f5deb3;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-links a:hover {
            background-color: #d2691e;
            color: #1a0f0a;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #f5deb3;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #e8dfca;
            border-bottom: 1px solid #a0522d;
            margin-bottom: 2rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 0.5rem;
            color: #8b0000;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 768px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background-color: rgba(255, 255, 255, 0.92);
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(139, 0, 0, 0.1);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background-color: rgba(255, 255, 255, 0.92);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            border-top: 4px solid #a0522d;
        }
        .widget h3 { font-size: 1.4rem; margin-top: 0; }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .search-form input, .comment-form textarea, .comment-form input, .rating-form select {
            padding: 12px;
            border: 1px solid #a0522d;
            border-radius: 6px;
            font-size: 1rem;
            width: 100%;
        }
        .search-form button, .comment-form button, .rating-form button {
            background: linear-gradient(to bottom, #8b0000, #660000);
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .search-form button:hover, .comment-form button:hover, .rating-form button:hover {
            background: linear-gradient(to bottom, #a52a2a, #8b0000);
        }
        .stars { display: flex; gap: 5px; font-size: 1.5rem; color: #ffd700; cursor: pointer; }
        .stars span:hover { color: #ffed4e; }
        .featured-image {
            width: 100%;
            max-width: 800px;
            margin: 2rem auto;
            border: 8px solid #a0522d;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img { transform: scale(1.03); }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 10px;
            background-color: #f5f1e6;
        }
        ul, ol { margin-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        .related-links {
            background-color: #f9f3e9;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .related-links h3 { color: #8b0000; }
        .related-links ul { list-style-type: none; margin-left: 0; }
        .related-links li { padding: 8px 0; border-bottom: 1px dashed #d2691e; }
        .site-footer {
            background: linear-gradient(to right, #1a0f0a, #2c1810);
            color: #f5deb3;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }
        .footer-links section h4 {
            color: #d2691e;
            border-bottom: 1px solid #a0522d;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .footer-links ul { list-style: none; margin-left: 0; }
        .footer-links li { margin-bottom: 0.75rem; }
        friend-link {
            display: inline-block;
            background-color: #3a2618;
            color: #f5deb3;
            padding: 8px 15px;
            margin: 5px;
            border-radius: 5px;
            border: 1px solid #a0522d;
        }
        friend-link a { color: #f5deb3; }
        friend-link:hover { background-color: #4a3523; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #a0522d;
            font-size: 0.9rem;
            color: #b0a18e;
        }
        .update-time {
            background-color: #e8dfca;
            padding: 10px 15px;
            border-radius: 6px;
            margin-bottom: 2rem;
            text-align: center;
            font-weight: bold;
            color: #8b0000;
            border-left: 4px solid #8b0000;
        }
        .highlight-box {
            background: linear-gradient(to right, #f9e4c8, #f5d9b0);
            border-left: 5px solid #8b0000;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .header-container { flex-wrap: wrap; }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
                gap: 0;
            }
            .nav-links.active { display: flex; }
            .nav-links a { display: block; padding: 12px; border-bottom: 1px solid #444; }
            .hamburger { display: block; }
            .article-content { padding: 1.5rem; }
        }