body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #e6e6fa, #dcdcff);
    color: #333;
    text-align: center;
}

nav {
    background: #cbbcff;
    padding: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #333;
    text-decoration: none;
    font-size: 18px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: background 0.3s, color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    background: #f0e6ff;
    color: #6c63ff;
}

header {
    padding: 40px 10px;
    background: rgba(255, 255, 255, 0.6);
    margin: 30px auto;
    width: 85%;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

header h1 {
    color: #6c63ff;
    font-size: 2.5rem;
}

section {
    margin: 30px auto;
    width: 85%;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-align: left;
}

section h2 {
    color: #6c63ff;
    margin-bottom: 1rem;
}

section p {
    font-size: 1.1rem;
    line-height: 1.6;
}

footer {
    padding: 20px;
    font-size: 0.9rem;
    color: #666;
    background: #f8f8ff;
    border-top: 1px solid #ddd;
}