* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f7ff 100%);
    color: #2c3e50;
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 82, 204, 0.15);
    padding: 40px;
}

header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e1efff;
}

h1 {
    color: #2c5282;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

h2 {
    color: #3182ce;
    margin: 30px 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #ebf5ff;
}

h3 {
    color: #2c5282;
    margin: 20px 0 10px 0;
}

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

ul, ol {
    margin: 15px 0;
    padding-left: 30px;
}

li {
    margin-bottom: 8px;
}

.last-update {
    background: #f0f8ff;
    padding: 15px;
    border-radius: 8px;
    margin: 25px 0;
    border-left: 4px solid #3182ce;
}

.contact-info {
    background: #ebf5ff;
    padding: 20px;
    border-radius: 8px;
    margin-top: 30px;
}

.section {
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .container {
        padding: 25px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.6rem;
    }
    
    ul, ol {
        padding-left: 20px;
    }
}