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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    color: white;
    margin-bottom: 30px;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.content {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.content h2 {
    margin-bottom: 15px;
    color: #333;
}

.content ul {
    margin-bottom: 20px;
}

.content li {
    margin-bottom: 10px;
}

.content a {
    color: #667eea;
    text-decoration: none;
}

.content a:hover {
    text-decoration: underline;
}