body {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    background: #ffffff;
    color: #1a1a1a;
    line-height: 1.6;
    box-shadow: 0 4px 20px rgba(0, 20, 50, 0.05);
    border-radius: 12px;
}

h1 {
    color: #0b3b6b;
    font-size: 2.8rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

p {
    font-size: 1.2rem;
    color: #2c3e50;
    margin: 0 0 24px 0;
}

a {
    color: #1a5a9c;
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #0b3b6b;
    text-decoration: underline;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

li {
    margin: 0;
}

li a {
    display: inline-block;
    padding: 8px 20px;
    background: #eef5fb;
    border-radius: 30px;
    font-weight: 500;
    font-size: 1rem;
    transition: background 0.2s, transform 0.1s;
}

li a:hover {
    background: #d4e4f5;
    text-decoration: none;
    transform: translateY(-1px);
}