:root {
            --primary-dark: #1a3c34;
            --primary-medium: #2d6a4f;
            --primary-light: #95d5b2;
            --accent-gold: #d4af37;
            --accent-cream: #fefae0;
            --text-dark: #333333;
            --text-light: #f8f9fa;
            --gray-bg: #e9ecef;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--accent-cream);
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--primary-medium);
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-gold);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: var(--primary-dark);
            color: var(--text-light);
            padding: 1rem 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2rem;
            font-weight: bold;
            color: var(--accent-cream);
            text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
        }
        .my-logo:hover {
            color: var(--accent-gold);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--accent-gold);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: var(--gray-bg);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--primary-medium);
        }
        .breadcrumb span {
            color: #666;
        }
        .hero {
            background: linear-gradient(rgba(26, 60, 52, 0.85), rgba(45, 106, 79, 0.9)), url('https://images.unsplash.com/photo-1511512578047-dfb367046420?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            color: white;
            text-align: center;
            padding: 4rem 1rem;
            margin-bottom: 2rem;
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto 0;
            display: flex;
        }
        .search-box input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: none;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            background-color: var(--accent-gold);
            color: var(--primary-dark);
            border: none;
            border-radius: 0 50px 50px 0;
            padding: 0 1.8rem;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: #c19b2a;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 768px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: var(--shadow);
        }
        .article-content h1 {
            color: var(--primary-dark);
            margin-bottom: 1.5rem;
            font-size: 2.5rem;
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 0.5rem;
        }
        .article-content h2 {
            color: var(--primary-medium);
            margin: 2.5rem 0 1rem;
            padding-top: 1rem;
            border-top: 1px dashed #ddd;
        }
        .article-content h3 {
            color: var(--primary-dark);
            margin: 1.8rem 0 0.8rem;
        }
        .article-content h4 {
            color: #555;
            margin: 1.5rem 0 0.6rem;
            font-style: italic;
        }
        .article-content p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .article-content em {
            color: var(--primary-medium);
            font-style: italic;
        }
        .article-content strong {
            color: var(--primary-dark);
            font-weight: 700;
        }
        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 6px 15px rgba(0,0,0,0.1);
            border: 5px solid white;
        }
        .highlight-box {
            background-color: #f1f8e9;
            border-left: 5px solid var(--primary-light);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .link-list {
            background: var(--gray-bg);
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .link-list ul {
            list-style: none;
            padding-left: 1rem;
        }
        .link-list li {
            margin-bottom: 0.5rem;
            padding-left: 1.5rem;
            position: relative;
        }
        .link-list li:before {
            content: '🔍';
            position: absolute;
            left: 0;
        }
        .update-time {
            font-size: 0.9rem;
            color: #666;
            text-align: right;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #eee;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .sidebar-widget {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--accent-gold);
        }
        .rating-stars {
            color: var(--accent-gold);
            font-size: 1.5rem;
            margin: 1rem 0;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .rating-form select, .comment-form input, .comment-form textarea {
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-family: inherit;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn-submit {
            background-color: var(--primary-medium);
            color: white;
            border: none;
            padding: 0.9rem;
            border-radius: 4px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-submit:hover {
            background-color: var(--primary-dark);
        }
        .site-footer {
            background-color: var(--primary-dark);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: var(--accent-gold);
            margin-bottom: 1.2rem;
            font-size: 1.2rem;
        }
        .friend-links {
            background: rgba(255,255,255,0.05);
            padding: 1rem;
            border-radius: 6px;
            margin-top: 1rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.5rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            .article-content h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--primary-dark);
                padding: 1rem;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active ul {
                display: flex;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .article-content {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 2.5rem 1rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box input, .search-box button {
                border-radius: 50px;
                margin-bottom: 0.5rem;
            }
        }