* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #1a2a6c, #008CD6, #B0E0E6);
            min-height: 100vh;
            padding: 20px;
            color: #fff;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            text-align: center;
            padding: 30px 0;
            margin-bottom: 30px;
        }
        
        h1 {
            font-size: 3rem;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
        }
        
        .search-box {
            max-width: 600px;
            margin: 30px auto;
            position: relative;
        }
        
        #search-input {
            width: 100%;
            padding: 15px 20px;
            border-radius: 50px;
            border: none;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            color: white;
            font-size: 1.1rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
        }
        
        #search-input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }
        
        #search-input:focus {
            outline: none;
            background: rgba(255, 255, 255, 0.3);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
        }
        
        .sites-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }
        
        .site-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 15px;
            padding: 25px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            cursor: pointer;
        }
        
        .site-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        
        .site-icon {
            font-size: 3rem;
            margin-bottom: 15px;
            opacity: 0.9;
        }
        
        .site-name {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
        
        .site-desc {
            font-size: 0.95rem;
            opacity: 0.8;
            margin-bottom: 15px;
        }
        
        .visit-btn {
            display: inline-block;
            padding: 10px 20px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50px;
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .visit-btn:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: scale(1.05);
        }
        
        footer {
            text-align: center;
            margin-top: 60px;
            padding: 30px 0;
            font-size: 0.9rem;
            opacity: 0.7;
        }
        
        @media (max-width: 768px) {
            .sites-container {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
                gap: 15px;
            }
            
            h1 {
                font-size: 2.2rem;
            }
        }