body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f6f8;
    color: #333;
}

.container {
    max-width: 860px;
    margin: 60px auto;
    padding: 28px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

h1, h2 {
    color: #1e1e1e;
    margin-top: 24px;
    margin-bottom: 12px;
}

h1 {
    text-align: center;
    font-size: 2rem;
    letter-spacing: -0.5px;
}

p {
    line-height: 1.7;
    margin: 12px 0;
    font-size: 1rem;
}

ul {
    margin: 10px 0 20px 20px;
    padding: 0;
    list-style-type: disc;
}

li {
    margin-bottom: 8px;
    line-height: 1.6;
}

a {
    color: #007aff;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    text-decoration: underline;
    color: #005bb5;
}

footer {
    text-align: center;
    margin-top: 50px;
    font-size: 0.9em;
    color: #999;
    border-top: 1px solid #eee;
    padding-top: 20px;
}