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

body {
    font-family: 'Georgia', serif;
    line-height: 1.8;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 20px;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 40px auto;
    background: white;
    padding: 60px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border-radius: 8px;
}

h1 {
    font-size: 2.5em;
    color: #1a1a1a;
    margin-bottom: 30px;
    border-bottom: 3px solid #2c5282;
    padding-bottom: 15px;
}

h2 {
    font-size: 1.5em;
    color: #2c5282;
    margin-top: 35px;
    margin-bottom: 15px;
}

p {
    margin-bottom: 20px;
    text-align: justify;
}

.intro {
    font-size: 1.1em;
    color: #555;
    font-style: italic;
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-left: 4px solid #2c5282;
}

.section {
    margin-bottom: 30px;
}

strong {
    color: #2c5282;
    font-weight: 600;
}

a {
    color: #2c5282;
    text-decoration: none;
    border-bottom: 1px solid #2c5282;
    transition: all 0.3s ease;
}

a:hover {
    color: #1a365d;
    border-bottom-color: #1a365d;
    background: rgba(44, 82, 130, 0.05);
}

@media (max-width: 768px) {
    .container {
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 2em;
    }
    
    h2 {
        font-size: 1.3em;
    }
    
    body {
        padding: 10px;
    }
}