body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
}

header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

header a {
    text-decoration: none;
    color: #000;
    font-weight: bold;
    font-size: 1.2em;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #2c3e50;
}

h2 {
    margin-top: 30px;
    color: #34495e;
    border-left: 5px solid #3498db;
    padding-left: 10px;
}

section {
    margin-bottom: 50px;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.language-section {
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.language-section:last-child {
    border-bottom: none;
}

.lang-title {
    font-size: 0.9em;
    text-transform: uppercase;
    color: #7f8c8d;
    margin-bottom: 10px;
    display: block;
}

a {
    color: #3498db;
}

footer {
    margin-top: 50px;
    text-align: center;
    color: #7f8c8d;
    font-size: 0.9em;
}