body {
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 24px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1a1a1a;
}

code, pre, kbd, samp {
    font-family: 'JetBrains Mono', monospace;
}

/* ── Header ── */
header {
    margin-bottom: 8px;
}

h1 {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0;
}

/* ── Sections ── */
section {
    margin-bottom: 48px;
}

h2 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 12px 0;
    color: #111;
}

p {
    margin: 0 0 16px 0;
    color: #333;
}

/* ── Lists ── */
ul {
    margin: 0 0 16px 0;
    padding-left: 1.4em;
}

ul.plus-list {
    list-style: none;
    padding-left: 2em;
}

ul.plus-list li::before {
    content: '+ ';
    color: #888;
}

li {
    margin-bottom: 6px;
    color: #333;
}

li strong {
    color: #111;
}

/* ── Links ── */
a {
    color: #1a1a1a;
    text-underline-offset: 3px;
}

a:hover {
    color: #555;
}

/* ── Table ── */
table {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.95rem;
}

th {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 2px solid #d0d0d0;
    font-weight: 600;
    color: #111;
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid #e8e8e8;
    color: #333;
}

tr:last-child td {
    border-bottom: none;
}

/* ── Footer ── */
footer {
    display: none;
}

/* ── Mobile ── */
@media (max-width: 600px) {
    body {
        padding: 28px 16px;
        font-size: 15px;
    }

    h1 {
        font-size: 1.4rem;
    }

    table, thead, tbody, th, td, tr {
        display: block;
    }

    thead {
        display: none;
    }

    tr {
        border: 1px solid #e0e0e0;
        border-radius: 6px;
        margin-bottom: 10px;
        padding: 4px 0;
    }

    td {
        border: none;
        border-bottom: 1px solid #f0f0f0;
        padding: 6px 12px;
    }

    td:last-child {
        border-bottom: none;
    }

    td:first-child {
        font-weight: 600;
        color: #111;
    }
}