* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #0c1a2d 0%, #1a3a5f 100%);
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #ffcc00;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ffde5a;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 25, 47, 0.95);
            padding: 1rem 0;
            border-bottom: 3px solid #ffcc00;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ffcc00, #ff9900);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .logo a:hover {
            text-decoration: none;
        }
        .breadcrumb {
            padding: 0.8rem 0;
            background: rgba(20, 40, 70, 0.8);
            color: #b0c7e8;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #ffcc00;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #ffcc00;
            transition: width 0.3s;
        }
        nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ffcc00;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .hero {
            background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.7)), url('https://images.unsplash.com/photo-1534423861386-85a16f5d13fd?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 4rem 0;
            text-align: center;
            margin-bottom: 3rem;
            border-radius: 0 0 20px 20px;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: #d1e0ff;
        }
        main {
            background: white;
            border-radius: 20px;
            padding: 3rem;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
            margin-bottom: 3rem;
        }
        h1, h2, h3 {
            color: #0c1a2d;
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 4px solid #ffcc00;
            padding-bottom: 0.7rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #1a3a5f;
            margin-top: 3rem;
            padding-left: 15px;
            border-left: 6px solid #ff9900;
        }
        h3 {
            font-size: 1.8rem;
            color: #2a5a9e;
            margin-top: 2.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.15rem;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(90deg, #fff8e1, #ffecb3);
            border-left: 5px solid #ffcc00;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .highlight strong {
            color: #d35400;
        }
        .base-image {
            width: 100%;
            max-width: 800px;
            margin: 2.5rem auto;
            border: 5px solid #0c1a2d;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }
        .base-image img {
            width: 100%;
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 0.8rem;
            background: #f5f5f5;
        }
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .card {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 2rem;
            border-top: 6px solid #ffcc00;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .card h3 {
            color: #0c1a2d;
        }
        .search-section {
            background: #e3f2fd;
            padding: 2.5rem;
            border-radius: 15px;
            margin: 3rem 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 700px;
            margin: 1.5rem auto 0;
        }
        .search-form input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: 2px solid #2196f3;
            border-radius: 50px 0 0 50px;
            font-size: 1.1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #2196f3, #0d47a1);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 50px 50px 0;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #0d47a1, #1565c0);
        }
        .interaction {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 2px dashed #ccc;
        }
        .rating-form, .comment-form {
            background: #f5f7fa;
            padding: 2rem;
            border-radius: 15px;
            margin-bottom: 2.5rem;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffcc00;
        }
        textarea, input[type="text"], input[type="email"] {
            width: 100%;
            padding: 1rem;
            border: 2px solid #b0c7e8;
            border-radius: 10px;
            font-size: 1rem;
            margin-bottom: 1.2rem;
            transition: border 0.3s;
        }
        textarea:focus, input:focus {
            border-color: #ffcc00;
            outline: none;
        }
        .btn {
            background: linear-gradient(90deg, #ff9900, #ff6600);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 20px rgba(255, 102, 0, 0.4);
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            background: #0c1a2d;
            padding: 3rem;
            border-radius: 20px 20px 0 0;
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 1rem 1.8rem;
            border-radius: 10px;
            border: 1px solid rgba(255,204,0,0.2);
            transition: all 0.3s;
        }
        .web-link:hover {
            background: rgba(255,204,0,0.1);
            border-color: #ffcc00;
        }
        .web-link a {
            color: #b0c7e8;
            font-weight: 500;
        }
        footer {
            background: #050e1a;
            color: #8fa3c7;
            text-align: center;
            padding: 2.5rem;
            border-top: 1px solid #1a3a5f;
        }
        .copyright {
            font-size: 0.95rem;
            margin-top: 1.5rem;
            opacity: 0.8;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            nav ul { gap: 1.2rem; }
        }
        @media (max-width: 768px) {
            .header-content { flex-wrap: wrap; }
            nav { width: 100%; order: 3; margin-top: 1rem; }
            nav ul {
                flex-direction: column;
                display: none;
                background: rgba(10, 25, 47, 0.98);
                padding: 1.5rem;
                border-radius: 10px;
            }
            nav ul.show { display: flex; }
            .hamburger { display: block; }
            .hero h1 { font-size: 2.2rem; }
            .hero p { font-size: 1.1rem; }
            main { padding: 2rem; }
            .grid { grid-template-columns: 1fr; }
            .search-form { flex-direction: column; }
            .search-form input { border-radius: 50px; margin-bottom: 10px; }
            .search-form button { border-radius: 50px; }
        }