* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100%;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a237e 0%, #283593 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 a {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ffeb3b;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 2rem;
        }
        .search-form {
            display: flex;
            flex: 0 1 400px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border: none;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            background: #ff5722;
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            transition: background 0.3s;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #e64a19;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffeb3b;
        }
        nav ul {
            display: flex;
            list-style: none;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 8px;
            padding: 10px;
            justify-content: center;
            gap: 5px;
        }
        nav ul li a {
            color: white;
            text-decoration: none;
            padding: 12px 22px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s;
            display: block;
        }
        nav ul li a:hover,
        nav ul li a.active {
            background: #ff5722;
            color: #fff;
        }
        .breadcrumb {
            padding: 12px 0;
            font-size: 0.9rem;
            color: #bdbdbd;
        }
        .breadcrumb a {
            color: #ffeb3b;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 30px 0;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-top: 20px;
        }
        article {
            padding: 0 25px;
        }
        h1 {
            font-size: 2.5rem;
            color: #1a237e;
            margin-bottom: 20px;
            line-height: 1.3;
            border-bottom: 3px solid #ffeb3b;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 1.8rem;
            color: #283593;
            margin: 35px 0 15px;
            padding-left: 10px;
            border-left: 5px solid #ff5722;
        }
        h3 {
            font-size: 1.4rem;
            color: #5c6bc0;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: #e3f2fd;
            border-left: 4px solid #2196f3;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: linear-gradient(145deg, #e0e0e0, #ffffff);
            border-radius: 12px;
            padding: 25px;
            text-align: center;
            box-shadow: 5px 5px 15px #d0d0d0, -5px -5px 15px #ffffff;
            transition: transform 0.3s;
        }
        .stat-card:hover {
            transform: translateY(-5px);
        }
        .stat-card i {
            font-size: 2.5rem;
            color: #1a237e;
            margin-bottom: 15px;
        }
        .stat-card h4 {
            font-size: 1.8rem;
            color: #ff5722;
            margin: 10px 0;
        }
        .feature-list {
            columns: 2;
            column-gap: 40px;
            margin: 20px 0;
        }
        .feature-list li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
            break-inside: avoid;
        }
        .feature-list li:before {
            content: '🚗';
            position: absolute;
            left: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
            display: block;
            margin: 30px auto;
            border: 3px solid #ddd;
            transition: transform 0.4s;
        }
        img:hover {
            transform: scale(1.02);
        }
        .download-box {
            background: linear-gradient(to right, #1a237e, #283593);
            color: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin: 40px 0;
        }
        .download-btn {
            display: inline-block;
            background: #ffeb3b;
            color: #1a237e;
            padding: 18px 45px;
            font-size: 1.3rem;
            font-weight: 800;
            border-radius: 50px;
            text-decoration: none;
            margin-top: 20px;
            transition: all 0.3s;
            box-shadow: 0 6px 0 #ff9800;
        }
        .download-btn:hover {
            background: #ffd600;
            transform: translateY(-3px);
            box-shadow: 0 9px 0 #ff9800;
        }
        .interaction-section {
            background: #f5f5f5;
            padding: 30px;
            border-radius: 12px;
            margin: 40px 0;
        }
        .rating-box {
            text-align: center;
            margin-bottom: 30px;
        }
        .stars {
            font-size: 2.5rem;
            color: #ffc107;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars i {
            transition: color 0.2s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ff9800;
        }
        .comment-form,
        .score-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 800px;
            margin: 0 auto;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            font-weight: 600;
            margin-bottom: 8px;
            color: #555;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 15px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #1a237e;
            outline: none;
        }
        .submit-btn {
            background: #4caf50;
            color: white;
            border: none;
            padding: 16px;
            font-size: 1.1rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s;
            font-weight: 600;
        }
        .submit-btn:hover {
            background: #388e3c;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 15px;
            margin: 40px 0;
            padding: 20px;
            background: #e8eaf6;
            border-radius: 10px;
        }
        .web-link {
            background: white;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 3px 8px rgba(0,0,0,0.08);
        }
        .web-link a {
            color: #1a237e;
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: color 0.3s;
        }
        .web-link a:hover {
            color: #ff5722;
        }
        .web-link a:before {
            content: '🔗';
        }
        footer {
            background: #1a237e;
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: #ffeb3b;
            border-bottom: 2px solid #3949ab;
            padding-bottom: 10px;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section ul li {
            margin-bottom: 12px;
        }
        .footer-section ul li a {
            color: #e0e0e0;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-section ul li a:hover {
            color: #ffeb3b;
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #3949ab;
            color: #bdbdbd;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .feature-list {
                columns: 1;
            }
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                flex: 1 1 100%;
                order: 3;
                margin-top: 15px;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav ul {
                flex-direction: column;
                display: none;
                background: #283593;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                padding: 20px;
                border-radius: 0;
                box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            }
            nav ul.active {
                display: flex;
            }
            nav ul li a {
                text-align: center;
                padding: 15px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .stats-box {
                grid-template-columns: 1fr;
            }
        }