:root {
  --paper: #f4f0e7;
  --paper-deep: #ebe5d8;
  --card: rgba(255, 253, 248, .86);
  --ink: #17352b;
  --muted: #657169;
  --line: #d6d4c8;
  --green: #176443;
  --green-soft: #deeadf;
  --amber: #8a5a1f;
  --amber-soft: #f2e4c9;
  --red: #9a413a;
  --red-soft: #f2ded9;
  --shadow: 0 18px 55px rgba(33, 49, 41, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 88% 5%, rgba(117, 148, 119, .13), transparent 27rem),
    var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font: inherit; }

.site-header, main, footer { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
.site-header {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(23, 53, 43, .12);
}
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; font-weight: 680; letter-spacing: -.02em; }
.brand-mark { width: 18px; height: 24px; border: 1.5px solid var(--ink); border-radius: 50% 50% 44% 44%; transform: rotate(25deg); position: relative; }
.brand-mark::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: #8da88c; top: 6px; left: 4px; }
nav { display: flex; gap: 26px; font-size: 14px; color: var(--muted); }
nav a { text-decoration: none; }
nav a:hover, nav a:focus-visible, .inline-link:hover { color: var(--green); }

.hero { padding: 92px 0 64px; max-width: 900px; }
.eyebrow, .section-kicker { color: var(--green); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 750; margin: 0 0 16px; }
h1 { font-family: ui-serif, Georgia, serif; font-size: clamp(48px, 7vw, 86px); line-height: .98; letter-spacing: -.055em; font-weight: 500; margin: 0; max-width: 850px; }
.lede { font-size: clamp(18px, 2vw, 23px); line-height: 1.55; color: var(--muted); max-width: 760px; margin: 30px 0 0; }
h2 { font-family: ui-serif, Georgia, serif; font-weight: 500; font-size: clamp(31px, 4vw, 48px); letter-spacing: -.035em; line-height: 1.08; margin: 0; }
h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 20px; }

.live-panel {
  background: var(--card);
  border: 1px solid rgba(23, 53, 43, .14);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: clamp(24px, 5vw, 50px);
}
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; }
.status { flex: none; display: inline-flex; align-items: center; gap: 9px; border-radius: 999px; padding: 9px 13px; font-size: 13px; font-weight: 700; background: #e9e7e0; color: var(--muted); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-verified { background: var(--green-soft); color: var(--green); }
.status-unverified { background: var(--red-soft); color: var(--red); }
.status-unavailable { background: var(--amber-soft); color: var(--amber); }
.status-loading .status-dot { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.live-summary { color: var(--muted); margin: 24px 0 30px; line-height: 1.55; }
.revision-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.revision-card { border: 1px solid var(--line); border-radius: 15px; padding: 18px; min-width: 0; background: rgba(255,255,255,.38); }
.revision-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 15px; }
.traffic { font-size: 12px; color: var(--muted); font-weight: 700; }
.mini-state { font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; color: var(--red); }
.mini-state.verified { color: var(--green); }
.mini-state.unavailable { color: var(--amber); }
.data-row { display: grid; grid-template-columns: 66px minmax(0,1fr) auto; align-items: center; gap: 10px; margin-top: 9px; }
.source-sha-row { grid-template-columns: 1fr auto; margin-bottom: 16px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.source-sha-row .data-label { grid-column: 1 / -1; font-weight: 700; color: var(--ink); }
.source-sha-row .mono { white-space: normal; overflow-wrap: anywhere; text-overflow: clip; }
.data-label { color: var(--muted); font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy-button { border: 0; background: transparent; padding: 2px; color: var(--green); cursor: pointer; font-size: 12px; }
.freshness { display: flex; align-items: center; justify-content: space-between; margin-top: 24px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--line); padding-top: 18px; }
.text-button { border: 0; background: none; color: var(--green); padding: 5px; cursor: pointer; font-weight: 650; }

.standard { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 8vw, 110px); padding: 120px 0; align-items: start; }
.standard-copy > p:not(.section-kicker) { color: var(--muted); line-height: 1.65; }
.scope-note { border-left: 2px solid #99a998; padding-left: 18px; font-size: 14px; }
.inline-link { display: inline-block; color: var(--green); font-weight: 700; margin-top: 14px; text-decoration: none; }
.commitments-wrap { background: rgba(255,255,255,.3); border-radius: 20px; padding: 28px; border: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th { color: var(--muted); text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
th, td { padding: 13px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
td:first-child { font-weight: 700; width: 28%; }
tbody tr:last-child td { border-bottom: 0; }

.history { padding-bottom: 110px; }
.history-help { color: var(--muted); max-width: 250px; text-align: right; font-size: 13px; line-height: 1.45; margin: 8px 0 0; }
.history-list { border-top: 1px solid var(--line); margin-top: 34px; }
.release { border-bottom: 1px solid var(--line); }
.release summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0,1.3fr) minmax(150px,.7fr) auto; gap: 26px; align-items: center; padding: 24px 3px; }
.release summary::-webkit-details-marker { display: none; }
.release summary::after { content: "+"; font-size: 24px; font-weight: 300; color: var(--green); }
.release[open] summary::after { content: "−"; }
.release-id { font-size: 15px; font-weight: 700; display: block; }
.release-meta { color: var(--muted); font-size: 12px; margin-top: 6px; display: block; }
.review-pair { display: flex; gap: 8px; flex-wrap: wrap; }
.verdict { padding: 6px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; color: var(--muted); background: #e7e5de; }
.verdict.approve { background: var(--green-soft); color: var(--green); }
.verdict.reject { background: var(--red-soft); color: var(--red); }
.verdict.inconclusive { background: var(--amber-soft); color: var(--amber); }
.release-detail { padding: 0 3px 28px; }
.detail-shell { background: rgba(255,255,255,.36); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.detail-grid { display: grid; grid-template-columns: 120px minmax(0,1fr); gap: 10px 14px; margin: 0; }
.detail-grid dt { color: var(--muted); font-size: 12px; }
.detail-grid dd { margin: 0; min-width: 0; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; }
.review-details { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 12px; margin-top: 18px; }
.review-card { border: 1px solid var(--line); border-radius: 11px; padding: 15px; min-width: 0; }
.review-card h4 { margin: 0 0 10px; }
.review-card p { margin: 6px 0; color: var(--muted); font-size: 12px; }
.review-card .data-row { grid-template-columns: 58px minmax(0,1fr) auto; }
.requirements-section { margin-top: 28px; }
.requirements-section h4 { margin: 0 0 12px; font-size: 14px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 11px; }
.requirements-table { min-width: 680px; background: rgba(255,255,255,.22); }
.requirements-table th, .requirements-table td { padding: 13px 14px; }
.requirements-table th:first-child, .requirements-table td:first-child { width: 25%; }
.requirements-table td:first-child strong, .requirement-id { display: block; }
.requirement-id { color: var(--muted); margin-top: 4px; font-size: 10px; }
.requirement-state { display: inline-block; font-size: 11px; font-weight: 750; color: var(--muted); }
.requirement-state.met { color: var(--green); }
.requirement-state.unmet { color: var(--red); }
.requirement-state.missing { color: var(--amber); }
.requirement-evidence { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 5px; align-items: center; margin-top: 7px; }
.policy-disclosure { margin-top: 18px; border: 1px solid var(--line); border-radius: 11px; }
.policy-disclosure summary { cursor: pointer; padding: 15px; font-size: 13px; font-weight: 700; color: var(--green); }
.policy-disclosure pre { margin: 0; border-top: 1px solid var(--line); padding: 18px; max-height: 520px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink); font: 11px/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.secondary-button, .download-link { border: 1px solid var(--green); background: transparent; color: var(--green); border-radius: 999px; padding: 9px 14px; font-size: 12px; font-weight: 700; text-decoration: none; cursor: pointer; }
.history-placeholder, .inline-error { padding: 30px 3px; color: var(--muted); }
.inline-error { color: var(--red); }
#load-more { margin-top: 24px; }
footer { border-top: 1px solid var(--line); padding: 30px 0 42px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 12px; }

@media (max-width: 740px) {
  .site-header, main, footer { width: min(100% - 28px, 1160px); }
  .site-header { min-height: 68px; }
  nav a:not(:last-child) { display: none; }
  .hero { padding: 64px 0 44px; }
  .live-panel { border-radius: 18px; }
  .panel-heading { display: block; }
  .status { margin-top: 20px; }
  .standard { grid-template-columns: 1fr; padding: 80px 0; }
  .commitments-wrap { padding: 18px 12px; }
  .history-help { text-align: left; }
  .release summary { grid-template-columns: minmax(0,1fr) auto; gap: 14px; }
  .review-pair { grid-column: 1; grid-row: 2; }
  .release summary::after { grid-column: 2; grid-row: 1 / span 2; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-grid dd { margin-bottom: 7px; }
  .review-details { grid-template-columns: 1fr; }
  footer { display: block; line-height: 1.7; }
  footer span { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}