:root {
  color-scheme: light;
  --ink: #203c30;
  --muted: #6c7e73;
  --brand: #087553;
  --line: #dde6e0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 320px;
  background: #f7f9f7;
  color: var(--ink);
  font: 14px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible { outline: 3px solid #248bba; outline-offset: 4px; }
h1, h2, p { margin: 0; }
[hidden] { display: none !important; }
.layout { width: min(1100px, calc(100% - 64px)); margin-inline: auto; }
.topbar { background: #fff; border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; gap: 42px; height: 68px; }
.wordmark { display: flex; align-items: center; gap: 9px; color: var(--ink); white-space: nowrap; font-size: 17px; font-weight: 700; }
.wordmark svg { width: 29px; height: 29px; color: var(--brand); }
.wordmark b { margin-left: 10px; font-weight: 500; font-size: 14px; }
.topbar nav { display: flex; align-self: stretch; gap: 28px; }
.topbar nav a { display: flex; align-items: center; color: var(--muted); border-bottom: 2px solid transparent; font-size: 13px; }
.access-label { margin-left: auto; color: var(--muted); font-size: 11px; white-space: nowrap; }
.product-tabs { display: flex; gap: 8px; padding-top: 25px; border-bottom: 1px solid var(--line); }
.product-tabs a { padding: 10px 18px; color: var(--muted); border-bottom: 3px solid transparent; font-size: 14px; white-space: nowrap; }
.product-tabs a:hover { color: var(--brand); text-decoration: none; background: #edf3ee; }
.product-tabs a[aria-current] { color: var(--brand); border-color: var(--brand); font-weight: 650; }
.release-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px 0; }
.release-header h1 { font-size: 30px; line-height: 1.35; letter-spacing: -.8px; overflow-wrap: anywhere; }
.release-header p { color: var(--muted); margin-top: 9px; font-size: 12px; }
.version-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px; }
.history-link { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; font-size: 12px; white-space: nowrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 42px; padding: 9px 20px; border-radius: 6px; white-space: nowrap; font-size: 13px; font-weight: 600; }
.primary { background: var(--brand); color: #fff; }
.primary:hover { background: #056747; text-decoration: none; }
.changes { padding: 21px 25px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.changes h2, .section h2 { font-size: 18px; font-weight: 650; }
.changes ol { margin: 10px 0 0; padding-left: 23px; }
.changes li { padding: 3px 0 3px 4px; font-size: 13px; color: #4f6658; }
.changes li::marker { color: var(--brand); font-weight: 650; }
.section { margin-top: 28px; }
.filter-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 12px 0; }
.filters { display: flex; flex-wrap: wrap; gap: 4px; }
.filters button { background: transparent; color: var(--muted); border: 1px solid transparent; border-radius: 5px; padding: 5px 11px; min-height: 34px; font-size: 12px; }
.filters button:hover { background: #eaf0eb; }
.filters button.is-active { background: #e6f0e9; border-color: #cddfd3; color: var(--brand); font-weight: 600; }
[data-result-count] { color: var(--muted); font-size: 11px; white-space: nowrap; }
.capability-table-wrap { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.capability-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.capability-table th, .capability-table td { padding: 18px 22px; text-align: left; vertical-align: top; border-bottom: 1px solid #e5ebe7; }
.capability-table thead { background: #edf3ee; }
.capability-table thead th { padding-block: 11px; color: #62796a; font-size: 12px; font-weight: 600; }
.capability-table thead th:nth-child(1) { width: 26%; }
.capability-table thead th:nth-child(2) { width: 21%; }
.capability-table thead th:nth-child(3) { width: 53%; }
.capability-table tbody th { font-weight: 400; }
.capability-table tbody tr:last-child > * { border-bottom: 0; }
.capability-table tbody tr:hover { background: #fbfdfb; }
.capability-table strong { display: block; font-size: 14px; font-weight: 650; }
.category { display: block; color: #7a8b80; font-size: 10px; margin-bottom: 3px; }
.subtitle { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border-radius: 4px; white-space: nowrap; font-size: 11px; font-weight: 600; }
.badge.verified { color: #0a7451; background: #eaf5ee; }
.badge.partial { color: #935f0a; background: #fcf2df; }
.badge.unverified { color: #53647a; background: #ecf0f5; }
.badge.unavailable { color: #b2443e; background: #faece9; }
.scope { display: block; color: var(--muted); margin-top: 6px; font-size: 11px; }
.capability-table td p { color: #4a6052; font-size: 13px; line-height: 1.85; }
.capability-table tr[data-state="unavailable"] th { box-shadow: inset 3px 0 0 #c87063; }
.table-footnote { margin-top: 10px; font-size: 11px; color: var(--muted); }
.version-links { display: flex; gap: 24px; padding-top: 25px; font-size: 12px; }
.footer { display: flex; justify-content: space-between; gap: 16px; margin-top: 32px; padding-block: 20px; border-top: 1px solid var(--line); color: #849389; font-size: 11px; }
.history-list { border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.history-entry { display: grid; grid-template-columns: 120px 1fr auto; align-items: center; gap: 26px; padding: 24px; border-bottom: 1px solid var(--line); }
.history-entry:last-child { border: 0; }
.history-entry time, .history-entry p { font-size: 12px; color: var(--muted); }
.history-entry h2 { font-size: 18px; }
.history-entry > a { font-size: 12px; }
.release-label { display: inline-block; padding: 1px 7px; margin-left: 12px; border-radius: 4px; background: #e6f1eb; color: var(--brand); vertical-align: middle; font-size: 10px; }
.empty-release { padding: 65px 24px; text-align: center; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -80px; z-index: 5; padding: 10px; background: #fff; }
.skip-link:focus { top: 10px; }
@media (max-width: 780px) {
  .layout { width: calc(100% - 32px); }
  .topbar-inner { height: auto; flex-wrap: wrap; gap: 0; padding-block: 16px; }
  .wordmark { font-size: 16px; }
  .wordmark b { font-size: 13px; }
  .topbar nav { display: none; }
  .product-tabs { gap: 0; padding-top: 15px; }
  .product-tabs a { flex: 1; text-align: center; padding: 10px 4px; font-size: 12px; }
  .release-header { align-items: flex-start; flex-wrap: wrap; gap: 18px; padding: 26px 0 22px; }
  .release-header h1 { font-size: 27px; }
  .release-header p { font-size: 11px; }
  .button { min-height: 40px; padding: 8px 16px; }
  .changes { padding: 17px 18px; }
  .changes li { padding-block: 5px; }
  .filter-toolbar { display: block; }
  .filters { gap: 3px; }
  .filters button { padding-inline: 9px; }
  [data-result-count] { display: block; margin-top: 8px; }
  .capability-table-wrap { border: 0; background: transparent; overflow: visible; }
  .capability-table, .capability-table tbody { display: block; }
  .capability-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .capability-table tr { display: block; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 7px; background: #fff; overflow: hidden; }
  .capability-table tbody th, .capability-table tbody td { display: block; width: auto; padding: 0 18px 13px; border: 0; }
  .capability-table tbody th { padding-top: 16px; padding-bottom: 10px; }
  .capability-table strong { font-size: 16px; }
  .scope { display: inline; margin-left: 9px; }
  .capability-table td:last-child { padding-top: 12px; padding-bottom: 17px; border-top: 1px solid #edf1ee; }
  .capability-table td:last-child::before { content: attr(data-label); display: block; font-size: 11px; color: var(--muted); margin-bottom: 5px; }
  .history-entry { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  .history-entry h2 { overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}
@media print {
  .topbar, .filters, .button, .version-links, .footer, [data-result-count] { display: none; }
  .layout { width: 100%; }
  body { background: #fff; font-size: 11px; }
  tr[hidden] { display: table-row !important; }
  .capability-table tr { break-inside: avoid; }
}