:root {
            --primary: #2c5aa0; 
            --secondary: #e31837; 
            --accent: #ffcc00; 
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #fff;
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        ul { list-style: none; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; }
        header {
            background: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #eee;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 2px;
            display: flex;
            align-items: center;
        }
        .my-logo i { color: var(--accent); margin-right: 10px; }
        .my-logo:hover { color: var(--secondary); }
        .search-form {
            display: flex;
            flex: 0 1 400px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 10px 15px;
            border: 2px solid #ddd;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
        }
        .search-form button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover { background: var(--secondary); }
        nav { background-color: var(--dark); }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
        }
        .main-nav {
            display: flex;
        }
        .main-nav li { position: relative; }
        .main-nav a {
            color: white;
            padding: 18px 20px;
            display: block;
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: var(--secondary);
            color: white;
        }
        .hamburger {
            display: none;
            color: white;
            font-size: 1.8rem;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: var(--light);
            font-size: 0.9rem;
        }
        .breadcrumb a { color: var(--gray); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb span { color: var(--dark); margin: 0 8px; }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a6e 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        .cta-button {
            display: inline-block;
            background: var(--accent);
            color: var(--dark);
            padding: 15px 35px;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            margin-top: 20px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.2);
        }
        .cta-button:hover {
            background: white;
            color: var(--primary);
            transform: translateY(-3px);
        }
        main { padding: 40px 0; }
        article { margin-bottom: 60px; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
        }
        h1 { font-size: 2.8rem; color: var(--primary); margin-bottom: 1.5rem; }
        h2 {
            font-size: 2rem;
            color: var(--secondary);
            margin: 2.5rem 0 1rem;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
        }
        h3 { font-size: 1.6rem; color: var(--dark); margin: 2rem 0 1rem; }
        h4 { font-size: 1.3rem; color: var(--gray); margin: 1.5rem 0 0.8rem; }
        p, li { margin-bottom: 1.2rem; font-size: 1.1rem; }
        .lead { font-size: 1.3rem; font-weight: 600; color: var(--dark); }
        b, strong { color: var(--primary); }
        em { font-style: italic; color: var(--secondary); }
        .highlight-box {
            background: var(--light);
            border-left: 5px solid var(--accent);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .article-img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px 0;
            box-shadow: var(--shadow);
        }
        .link-list {
            columns: 2;
            column-gap: 40px;
            margin: 30px 0;
        }
        .link-list li { margin-bottom: 12px; break-inside: avoid; }
        .link-list a {
            display: block;
            padding: 12px 15px;
            background: var(--light);
            border-radius: 6px;
            border: 1px solid #ddd;
        }
        .link-list a:hover { background: #e9ecef; border-color: var(--primary); }
        .sidebar-widget {
            background: var(--light);
            padding: 25px;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            color: var(--primary);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        .rating-widget, .comment-widget { background: white; }
        .stars { color: var(--accent); font-size: 1.5rem; margin: 10px 0; }
        .stars a { color: #ccc; margin-right: 5px; }
        .stars a:hover { color: var(--accent); }
        .form-group { margin-bottom: 20px; }
        .form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
        }
        .form-group textarea { min-height: 120px; resize: vertical; }
        .submit-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
        }
        .submit-btn:hover { background: var(--secondary); }
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }
        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 480px) {
            .footer-grid { grid-template-columns: 1fr; }
        }
        .footer-col h4 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 25px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        .footer-col ul li { margin-bottom: 12px; }
        .footer-col a {
            color: #ccc;
            display: block;
            padding: 5px 0;
        }
        .footer-col a:hover { color: white; padding-left: 5px; }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 6px;
            margin-top: 10px;
            border-left: 3px solid var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-top { flex-direction: column; gap: 20px; }
            .search-form { width: 100%; }
            .main-nav {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--dark);
                display: none;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active { display: flex; }
            .main-nav a { padding: 15px 20px; border-bottom: 1px solid #333; }
            .hamburger { display: block; }
            .hero h1 { font-size: 2.5rem; }
            .hero p { font-size: 1.1rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .link-list { columns: 1; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, .sidebar-widget {
            animation: fadeIn 0.8s ease-out;
        }