* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --primary: #2c5aa0; 
            --secondary: #d4af37; 
            --accent: #c62828; 
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--dark);
            background-color: #fff;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight { color: var(--accent); }
        .emoji { font-size: 1.2em; }
        .section-spacing { padding: 4rem 0; }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: var(--primary);
            color: white;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn:hover { background: #1e4a8a; transform: translateY(-2px); }
        .site-header {
            background: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            font-family: Georgia, serif;
        }
        .my-logo span { color: var(--secondary); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--secondary);
            transition: var(--transition);
        }
        .main-nav a:hover { color: var(--primary); }
        .main-nav a:hover:after { width: 100%; }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--primary);
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 2rem;
                box-shadow: var(--shadow);
                transition: left 0.4s ease;
            }
            .main-nav.active { left: 0; }
            .main-nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
        }
        .breadcrumb {
            background: var(--light);
            padding: 1rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--gray);
            text-decoration: none;
        }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb span { color: var(--gray); margin: 0 8px; }
        .hero {
            background: linear-gradient(rgba(44, 90, 160, 0.9), rgba(44, 90, 160, 0.95)), url('https://images.unsplash.com/photo-1610890716171-6b1bb98ffd09?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
            color: white;
            padding: 5rem 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            opacity: 0.95;
        }
        .search-box {
            max-width: 600px;
            margin: 3rem auto;
            padding: 2rem;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .search-box h3 { margin-bottom: 1rem; color: var(--primary); }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-form input {
            flex: 1;
            padding: 14px;
            border: 2px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
        }
        .search-form button { background: var(--accent); }
        .search-form button:hover { background: #a71c1c; }
        .main-content { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; padding: 3rem 0; }
        @media (max-width: 992px) { .main-content { grid-template-columns: 1fr; } }
        .article-content h2, .article-content h3, .article-content h4 {
            color: var(--primary);
            margin-top: 2.5rem;
            margin-bottom: 1rem;
        }
        .article-content h2 { font-size: 2.2rem; border-left: 5px solid var(--secondary); padding-left: 15px; }
        .article-content h3 { font-size: 1.7rem; }
        .article-content h4 { font-size: 1.4rem; color: var(--accent); }
        .article-content p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        .article-content blockquote {
            border-left: 4px solid var(--secondary);
            padding-left: 1.5rem;
            font-style: italic;
            color: var(--gray);
            margin: 2rem 0;
        }
        .article-content ul, .article-content ol { margin-left: 2rem; margin-bottom: 1.5rem; }
        .img-float {
            float: right;
            margin: 0 0 1.5rem 2rem;
            max-width: 400px;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        @media (max-width: 768px) { .img-float { float: none; margin: 1.5rem auto; } }
        .internal-link {
            color: var(--primary);
            text-decoration: underline;
            font-weight: 600;
        }
        .internal-link:hover { color: var(--accent); }
        .sidebar-widget {
            background: var(--light);
            padding: 1.8rem;
            border-radius: 10px;
            margin-bottom: 2rem;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary);
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--secondary);
        }
        .rating-widget .stars { font-size: 1.8rem; color: #ffc107; margin: 1rem 0; }
        .rating-form, .comment-form { display: flex; flex-direction: column; gap: 1rem; }
        .rating-form select, .comment-form input, .comment-form textarea {
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-family: inherit;
        }
        .comment-form textarea { min-height: 120px; resize: vertical; }
        .site-footer {
            background: var(--dark);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-logo { font-size: 2rem; color: white; margin-bottom: 1rem; }
        .friend-links { display: flex; flex-wrap: wrap; gap: 1rem; list-style: none; }
        .friend-links a {
            color: #ccc;
            text-decoration: none;
            padding: 5px 10px;
            border: 1px solid #444;
            border-radius: 4px;
            transition: var(--transition);
        }
        .friend-links a:hover { color: var(--secondary); border-color: var(--secondary); }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        .last-updated { color: var(--secondary); font-weight: bold; }