* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f8f9fa;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #003366 0%, #00509e 100%);
            color: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #ffcc00;
        }
        .logo span { color: white; }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-desktop a:hover {
            background: rgba(255,255,255,0.15);
            color: #ffcc00;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #00264d;
            padding: 20px;
            border-top: 1px solid #00509e;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 15px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .nav-mobile a:hover { background: rgba(255,255,255,0.1); }
        .breadcrumb {
            background: #e9ecef;
            padding: 10px 0;
            font-size: 0.9rem;
            color: #666;
        }
        .breadcrumb a { color: #00509e; }
        .breadcrumb a:hover { text-decoration: underline; }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .content-area {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .sidebar {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
        }
        h1 {
            font-size: 2.8rem;
            color: #003366;
            margin-bottom: 25px;
            line-height: 1.2;
            border-left: 5px solid #ffcc00;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #00509e;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #ffcc00;
        }
        h3 {
            font-size: 1.6rem;
            color: #333;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: #fff9e6;
            border-left: 4px solid #ffcc00;
            padding: 20px;
            margin: 25px 0;
            font-size: 1.2rem;
            border-radius: 0 8px 8px 0;
        }
        .article-img {
            margin: 30px auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .article-img figcaption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 10px;
            background: #f8f9fa;
        }
        .internal-link {
            color: #00509e;
            font-weight: 600;
            border-bottom: 1px dotted #00509e;
        }
        .internal-link:hover {
            color: #ff6600;
            border-bottom-style: solid;
        }
        .search-box, .comment-section, .rating-section {
            background: #f1f8ff;
            padding: 25px;
            border-radius: 10px;
            margin: 40px 0;
            border: 1px solid #cce7ff;
        }
        .section-title {
            font-size: 1.5rem;
            color: #003366;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title i { color: #ffcc00; }
        form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        input, textarea, select {
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00509e;
            box-shadow: 0 0 0 3px rgba(0,80,158,0.2);
        }
        button {
            padding: 15px 30px;
            background: linear-gradient(to right, #00509e, #003366);
            color: white;
            border: none;
            border-radius: 6px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            align-self: start;
        }
        button:hover {
            background: linear-gradient(to right, #0066cc, #004080);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: #ffcc00;
            cursor: pointer;
        }
        .stars span:hover { transform: scale(1.2); }
        .footer-links {
            background: #00264d;
            padding: 50px 0 30px;
            color: white;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 6px;
            border-left: 3px solid #ffcc00;
        }
        .web-link a {
            color: #ffcc00;
            font-weight: 600;
        }
        .web-link a:hover { color: white; text-decoration: underline; }
        .copyright {
            background: #001a33;
            text-align: center;
            padding: 25px;
            color: #aaa;
            font-size: 0.9rem;
        }
        .copyright a { color: #ffcc00; }
        @media (max-width: 992px) {
            main { grid-template-columns: 1fr; }
            .sidebar { order: -1; }
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .header-top { padding: 15px 20px; }
            .container { padding: 0 15px; }
        }
        @media (max-width: 480px) {
            .content-area, .sidebar { padding: 20px; }
            h1 { font-size: 1.8rem; }
            .section-title { font-size: 1.3rem; }
            button { width: 100%; }
        }