* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --primary: #3a5a40;
            --secondary: #a3b18a;
            --accent: #bc6c25;
            --light: #fefae0;
            --dark: #283618;
            --text: #333;
            --text-light: #666;
            --border: #ddd;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
            --max-width: 1200px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: #f9f9f9;
            padding-top: 80px;
        }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent); }
        img { max-width: 100%; height: auto; display: block; }
        ul, ol { padding-left: 2rem; margin: 1rem 0; }
        blockquote { border-left: 4px solid var(--secondary); padding-left: 1.5rem; margin: 2rem 0; font-style: italic; color: var(--text-light); }
        .container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
        .text-center { text-align: center; }
        .mt-2 { margin-top: 2rem; }
        .mb-2 { margin-bottom: 2rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        header {
            position: fixed;
            top: 0; left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow);
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 1.5rem;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: var(--primary);
            display: flex;
            align-items: center;
        }
        .my-logo i { color: var(--accent); margin-right: 10px; }
        .my-logo span { color: var(--accent); }
        nav ul { display: flex; list-style: none; gap: 2rem; }
        nav a { font-weight: 600; padding: 0.5rem 0; position: relative; }
        nav a:after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: var(--transition); }
        nav a:hover:after { width: 100%; }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: var(--primary); }
        .breadcrumb {
            padding: 1rem 1.5rem;
            background-color: var(--light);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a { color: var(--text-light); }
        .breadcrumb a:hover { color: var(--primary); }
        main { background-color: white; margin: 2rem auto; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
        .article-header { padding: 3rem 1.5rem; background: linear-gradient(135deg, var(--primary), var(--dark)); color: white; }
        .article-header h1 { font-size: 3rem; margin-bottom: 1rem; }
        .meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: 0.95rem; color: rgba(255,255,255,0.85); }
        .article-content { padding: 3rem 1.5rem; }
        h1, h2, h3, h4 { color: var(--dark); font-family: 'Georgia', serif; line-height: 1.3; margin-top: 2.5rem; margin-bottom: 1rem; }
        h1 { font-size: 3rem; border-bottom: 3px solid var(--secondary); padding-bottom: 1rem; }
        h2 { font-size: 2.2rem; color: var(--primary); padding-bottom: 0.5rem; }
        h3 { font-size: 1.8rem; }
        h4 { font-size: 1.4rem; color: var(--accent); }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        .lead { font-size: 1.3rem; font-weight: 300; color: var(--text-light); margin-bottom: 2rem; }
        strong { color: var(--dark); }
        em { color: var(--accent); }
        .feature-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 8px;
            margin: 2.5rem 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .img-caption {
            text-align: center;
            font-size: 0.95rem;
            color: var(--text-light);
            margin-top: -1.5rem;
            margin-bottom: 2.5rem;
            font-style: italic;
        }
        .search-box, .comment-form, .rating-form {
            background-color: var(--light);
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
            border: 1px solid var(--border);
        }
        .search-box form, .comment-form form, .rating-form form {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .search-box input, .comment-form input, .comment-form textarea, .rating-form select {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 1px solid var(--border);
            border-radius: 6px;
            font-size: 1rem;
        }
        .comment-form textarea { min-height: 150px; width: 100%; }
        .btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover { background-color: var(--accent); transform: translateY(-2px); }
        .rating-stars { color: gold; font-size: 1.5rem; margin: 0.5rem 0; }
        .content-links {
            background: #f0f7f0;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .content-links ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
        .content-links li { padding: 0.5rem 0; border-bottom: 1px dashed #ccc; }
        .content-links li:last-child { border-bottom: none; }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        friend-link a { color: var(--secondary); }
        friend-link a:hover { color: white; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            .article-header h1 { font-size: 2.5rem; }
        }
        @media (max-width: 768px) {
            body { padding-top: 70px; }
            .hamburger { display: block; }
            nav ul {
                position: fixed;
                top: 70px; left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 2rem;
                box-shadow: var(--shadow);
                transform: translateY(-100%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
                z-index: 999;
            }
            nav ul.active {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }
            .header-container { padding: 1rem; }
            .article-content, .article-header { padding: 2rem 1rem; }
            .meta { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .btn { width: 100%; justify-content: center; }
            .search-box form, .comment-form form, .rating-form form { flex-direction: column; align-items: stretch; }
        }