:root {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #222;
    background: #f5f5f5;
}

body {
    margin: 0;
    padding: 2rem;
}

main {
    max-width: 900px;
    margin: auto;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
}

h1 {
    margin-top: 0;
    font-size: 2.2rem;
}

h2 {
    margin-top: 2.5rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.5rem;
}

p {
    line-height: 1.6;
    color: #555;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th {
    text-align: left;
    background: #f0f0f0;
}

th,
td {
    padding: 0.75rem;
    border-bottom: 1px solid #ddd;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (max-width: 700px) {
    body {
        padding: 1rem;
    }

    main {
        padding: 1.5rem;
    }

    table {
        font-size: 0.9rem;
    }
}