* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 20px;
}

.content {
    background: rgba(255, 255, 255, 0.95);
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
}

h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px;
}

p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 10px;
}

.subtext {
    font-size: 1rem;
    color: #999;
}

@media (max-width: 600px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .content {
        padding: 40px 30px;
    }
}