/* Standalone tables share the course palette and typography. */
.reference-topbar, .reference-main, .reference-footer { max-width: 1240px; margin-inline: auto; padding-inline: 32px; }
.reference-topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 20px; border-bottom: 1px solid var(--line); }
.reference-brand { font-size: 1.3rem; font-weight: 750; letter-spacing: -.04em; }
.reference-brand small { display: block; color: var(--muted); font-size: .7rem; font-weight: 400; letter-spacing: .04em; }
.reference-main { padding-block: 22px 30px; }
.reference-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; color: var(--muted); font-size: .8rem; margin-bottom: 16px; }
.reference-breadcrumb a:hover, .reference-footer a:hover { text-decoration: underline; }
.reference-main h1 { font-size: clamp(1.6rem, 3vw, 2.15rem); max-width: 950px; }
.reference-intro { color: var(--muted); margin-top: 10px; max-width: 900px; }
.reference-tabs { display: flex; gap: 20px; border-bottom: 1px solid var(--line); margin-block: 18px 12px; }
.reference-tabs a { padding: 10px 0; border-bottom: 3px solid transparent; font-size: .9rem; }
.reference-tabs a[aria-current] { border-color: var(--green); font-weight: 650; color: var(--green-dark); }
.reference-help { color: var(--muted); font-size: .85rem; max-width: 940px; }
.reference-scroll-hint { display: none; font-size: .75rem; color: var(--muted); margin-top: 8px; }
.reference-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin-top: 14px; background: white; }
.reference-table-wrap:focus-visible { outline: 3px solid #cc740a; outline-offset: 3px; }
.reference-table { border-collapse: collapse; width: 100%; font-size: .875rem; text-align: left; }
.reference-table caption { text-align: left; font-weight: 650; padding: 12px 16px; background: #f0f3ef; }
.reference-table th, .reference-table td { padding: 8px 12px; border-bottom: 1px solid var(--line); }
.reference-table th { font-size: .75rem; background: #f8faf7; white-space: nowrap; text-align: center; vertical-align: middle; }
.reference-table tbody tr:last-child td { border-bottom: 0; }
.reference-table tbody tr:hover { background: #f6faf7; }
.letter-reference-table { min-width: 820px; }
.marks-reference-table { min-width: 800px; }
.reference-table .reference-arabic { font-family: var(--arabic); font-size: 2rem; line-height: 1.45; color: var(--green-dark); text-align: center; white-space: nowrap; }
.reference-table .reference-arabic.small { font-size: 1.7rem; }
.reference-note-cell { min-width: 230px; line-height: 1.5; }
.reference-ipa { margin-block: 14px 20px; }
.reference-footer { display: flex; justify-content: space-between; padding-block: 18px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
@media (max-width: 850px) { .reference-scroll-hint { display: block; } }
@media (max-width: 600px) {
    .reference-topbar, .reference-main, .reference-footer { padding-inline: 16px; }
    .reference-topbar { padding-block: 14px; }
    .reference-topbar .button { font-size: .75rem; padding: 9px 12px; }
    .reference-intro { font-size: .9rem; }
    .reference-tabs { gap: 16px; }
    .reference-tabs a { font-size: .8rem; }
}
@media print {
    .reference-topbar, .reference-tabs, .reference-breadcrumb, .reference-footer, .reference-main > .button, .reference-scroll-hint { display: none; }
    .reference-main { max-width: none; padding: 0; }
    .reference-table-wrap { overflow: visible; }
    .reference-table { min-width: 0; font-size: 9pt; }
    .reference-table th, .reference-table td { padding: 4px; }
    .reference-table tr { break-inside: avoid; }
}