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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    min-height: 100vh;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 20px;
    text-align: center;
    margin: -20px -20px 30px -20px;
    border-radius: 0;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    font-weight: 700;
}

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

header small {
    font-size: 0.9em;
    opacity: 0.8;
}

main {
    padding: 0 20px;
}

section {
    margin-bottom: 40px;
}

h2 {
    color: #667eea;
    margin-top: 40px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    font-size: 1.8em;
}

h3 {
    color: #764ba2;
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 1.3em;
}

p {
    margin-bottom: 15px;
    text-align: justify;
}

ul, ol {
    margin-left: 30px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 8px;
}

strong {
    color: #2c3e50;
    font-weight: 600;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #667eea;
    color: white;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

.highlight {
    background-color: #fff3cd;
    padding: 15px;
    border-left: 4px solid #ffc107;
    margin: 20px 0;
}

.contact-box {
    background-color: #e3f2fd;
    padding: 20px;
    border-radius: 8px;
    margin: 30px 0;
}

.contact-box h2 {
    color: #1976d2;
    margin-top: 0;
    border-bottom: none;
}

.faq-item {
    margin-bottom: 25px;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid #667eea;
    border-radius: 4px;
}

.faq-item h3 {
    color: #667eea;
    margin-top: 0;
}

footer {
    margin-top: 50px;
    padding: 20px;
    border-top: 2px solid #eee;
    text-align: center;
    color: #666;
    background-color: #f8f9fa;
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: -20px;
}

footer p {
    margin: 10px 0;
}

a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s ease;
    font-weight: 600;
}

.btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    header {
        padding: 30px 15px;
        margin: -15px -15px 20px -15px;
    }
    
    header h1 {
        font-size: 2em;
    }
    
    main {
        padding: 0 10px;
    }
    
    h2 {
        font-size: 1.5em;
    }
    
    h3 {
        font-size: 1.2em;
    }
    
    table {
        font-size: 0.9em;
    }
    
    th, td {
        padding: 8px;
    }
    
    ul, ol {
        margin-left: 20px;
    }
}

@media print {
    body {
        background-color: white;
    }
    
    .container {
        box-shadow: none;
    }
    
    header {
        background: #667eea;
        color: white;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}