body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f5f7fa;
    color: #2c3e50;
}

header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: white;
    position: relative;
}

header img {
    width: 80px;
    height: 80px;
}

.lang-switch {
    position: absolute;
    right: 20px;
}

.lang-switch button {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    margin-left: 5px;
    cursor: pointer;
    border-radius: 5px;
}

main {
    max-width: 800px;
    margin: auto;
    padding: 20px;
}

section {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

h1, h2 {
    margin-top: 0;
}

footer {
    text-align: center;
    font-size: 14px;
    padding: 10px;
    color: #95a5a6;
}