:root {
  --ink: #15211d;
  --muted: #53605b;
  --paper: #f4f1e8;
  --surface: #fffdf7;
  --line: #d9d7cc;
  --green: #2e6b4f;
  --green-soft: #dceadf;
  --amber: #874b0f;
  --amber-soft: #f5e3c8;
  --red: #a24438;
  --red-soft: #f2dcd6;
  --blue: #315f78;
  --shadow: 0 18px 55px rgba(31, 46, 39, 0.09);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 3%, rgba(87, 128, 101, 0.13), transparent 28rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; }
button, input, select { font: inherit; }
a, button, input, select, summary { outline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #5ba8cf; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 16px; color: #fff; background: var(--ink); border-radius: 8px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.topbar {
  height: 72px;
  padding: 0 clamp(20px, 4vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(21, 33, 29, 0.12);
  background: rgba(244, 241, 232, 0.82);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; font-weight: 720; letter-spacing: -0.02em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; color: #fff; background: var(--ink); border-radius: 9px; font-size: 12px; letter-spacing: 0.08em; }
.topbar-actions { display: flex; align-items: center; gap: 22px; }
.profile-control { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 13px; }
.profile-control select { border: 1px solid var(--line); border-radius: 8px; padding: 8px 30px 8px 10px; background: var(--surface); color: var(--ink); }
.github-link, .docs-link { min-height: 44px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 650; text-underline-offset: 4px; }
.docs-link { color: var(--green); }

main { width: min(1440px, 100%); margin: 0 auto; }
.hero { padding: clamp(44px, 6vw, 80px) clamp(20px, 6vw, 88px) 48px; }
.hero-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 480px); align-items: end; gap: 48px; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: 0.18em; }
h1 { max-width: 720px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(46px, 5.8vw, 80px); font-weight: 500; line-height: 0.92; letter-spacing: -0.055em; }
h1 span { color: var(--green); }
.hero-copy { max-width: 480px; margin: 0 0 4px; color: var(--muted); font-size: clamp(16px, 1.6vw, 20px); line-height: 1.55; }

.stats { margin-top: 42px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: rgba(255,255,255,.45); }
.stat { min-height: 118px; padding: 18px 22px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.stat:last-child { border-right: 0; }
.stat strong { font-family: Georgia, serif; font-size: 34px; font-weight: 500; line-height: 1; }
.stat span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .11em; }
.stat small { margin-top: 7px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.stats-note { max-width: 780px; margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.section { padding: 56px clamp(20px, 6vw, 88px); border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(34px, 4vw, 56px); font-weight: 500; letter-spacing: -0.035em; }
.section-copy { max-width: 420px; margin: 0; color: var(--muted); line-height: 1.55; text-align: right; }
.filters { display: flex; padding: 4px; background: #e9e6dc; border-radius: 10px; }
.filter { min-height: 44px; border: 0; border-radius: 7px; padding: 9px 14px; color: var(--muted); background: transparent; cursor: pointer; }
.filter.active { color: var(--ink); background: var(--surface); box-shadow: 0 2px 7px rgba(30,40,35,.08); }

.action-section { scroll-margin-top: 72px; background: linear-gradient(135deg, rgba(255, 253, 247, .72), rgba(220, 234, 223, .38)); }
.action-section h2 span { color: var(--green); font-size: .54em; white-space: nowrap; }
.action-toolbar { max-width: 620px; display: grid; justify-items: end; gap: 13px; }
.action-filters { max-width: 100%; display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: rgba(233, 230, 220, .82); overflow-x: auto; }
.action-filter { min-height: 44px; flex: 0 0 auto; border: 0; border-radius: 7px; padding: 9px 12px; color: var(--muted); background: transparent; cursor: pointer; white-space: nowrap; font-size: 12px; }
.action-filter.active { color: var(--ink); background: var(--surface); box-shadow: 0 2px 7px rgba(30,40,35,.08); }
.start-here { margin: -6px 0 26px; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 2px solid #4f9b6b; border-radius: 14px; background: #f8fff9; box-shadow: 0 12px 36px rgba(46, 107, 79, .1); }
.start-here > div { display: grid; grid-template-columns: auto auto; gap: 4px 12px; align-items: center; }
.start-label { grid-column: 1 / -1; color: var(--green); font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.start-here strong { font-family: Georgia, serif; font-size: 24px; font-weight: 500; }
.start-here p { margin: 0; line-height: 1.5; }
.start-here > a { min-height: 44px; flex: 0 0 auto; display: inline-flex; align-items: center; padding: 0 16px; color: #fff; background: var(--green); border-radius: 9px; font-size: 13px; font-weight: 750; }
.start-empty { margin: 0; }
.action-legend { margin: -10px 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.action-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: start; }
.action-card { min-width: 0; padding: 20px; border: 1px solid var(--line); border-top-width: 4px; border-radius: 14px; background: var(--surface); box-shadow: 0 8px 28px rgba(31, 46, 39, 0.06); scroll-margin-top: 92px; }
.action-card.active { border-top-color: #62b47e; }
.action-card.waiting { border-top-color: #d4934a; }
.action-card.later { border-top-color: #89958f; background: rgba(255, 253, 247, .72); }
.action-card:target { outline: 3px solid rgba(91, 168, 207, .55); outline-offset: 3px; }
.action-card-head { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.action-state { display: inline-flex; align-items: center; gap: 7px; border-radius: 999px; padding: 6px 9px; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.action-state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.action-state.active { color: var(--green); background: var(--green-soft); }
.action-state.waiting { color: var(--amber); background: var(--amber-soft); }
.action-state.later { color: var(--muted); background: #e8e8e2; }
.action-anchor { width: 44px; height: 44px; margin: -12px -12px -12px 0; display: grid; place-items: center; color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 800; }
.action-anchor:hover { color: var(--blue); }
.action-order { margin-top: 15px; display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
.priority-badge { border-radius: 999px; padding: 5px 8px; font-weight: 800; }
.priority-badge.high { color: var(--red); background: var(--red-soft); }
.priority-badge.medium { color: var(--blue); background: #dce9ef; }
.priority-badge.low { color: var(--muted); background: #ece9df; }
.action-card h3 { margin: 14px 0 9px; font-family: Georgia, serif; font-size: 26px; font-weight: 500; line-height: 1.08; overflow-wrap: anywhere; }
.action-card h3 a { text-decoration: none; }
.action-card h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.action-task { min-height: 3.5em; margin: 0 0 17px; color: var(--ink); font-size: 13px; line-height: 1.58; }
.branch-summary { margin: 0 0 14px; padding: 10px 11px; display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--muted); background: #f0eee6; border-radius: 8px; font-size: 10px; line-height: 1.4; }
.branch-summary strong { color: var(--ink); text-transform: uppercase; letter-spacing: .05em; }
.branch-summary em { width: 100%; color: var(--amber); font-style: normal; font-weight: 750; }
.variant-list { margin: -4px 0 15px; color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.action-details { margin: 0; display: grid; border-top: 1px solid var(--line); }
.action-details > div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.action-details dt { margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.action-details dd { margin: 0; font-size: 12px; line-height: 1.48; }
.action-details .blocker dd { color: var(--amber); }
.action-card.later .action-details .blocker dd { color: var(--muted); }
.action-footer { min-height: 24px; margin-top: 15px; display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.action-footer a { color: var(--green); text-underline-offset: 3px; }
.action-evidence { min-width: 0; margin-top: 14px; }
.action-evidence > summary { padding: 10px 0; color: var(--muted); font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; cursor: pointer; }
.action-evidence-scroll { max-height: 18rem; min-width: 0; overflow: auto; padding: 3px; overscroll-behavior: contain; }
.action-evidence-scroll:focus-visible { outline: 3px solid #5ba8cf; outline-offset: 2px; }
.evidence-list { min-width: 0; max-width: 100%; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; list-style: none; }
.evidence-item { min-width: 0; max-width: 100%; }
.evidence-item > a, .evidence-item > span { min-width: 0; max-width: 100%; min-height: 32px; display: inline-flex; align-items: center; gap: 5px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 10px; text-decoration: none; }
.evidence-item > a > span, .evidence-item > span > span { min-width: 0; overflow-wrap: anywhere; }
.evidence-symbol { flex-shrink: 0; }
.evidence-item > a:hover { text-decoration: underline; text-underline-offset: 3px; }
.evidence-item small { min-width: 0; max-width: 35%; overflow-wrap: anywhere; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.evidence-item.passed .evidence-symbol { color: var(--green); }
.evidence-item.pending .evidence-symbol { color: var(--amber); }
.evidence-item.failed .evidence-symbol { color: var(--red); }
.evidence-item.info .evidence-symbol, .evidence-item.evidence .evidence-symbol { color: var(--blue); }
.evidence-empty { margin: 8px 0; color: var(--muted); font-size: 11px; }

.change-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.change-card { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: 0 10px 34px rgba(31, 46, 39, 0.07); }
.change-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.change-card h3 { margin: 16px 0 8px; font-family: Georgia, serif; font-size: 23px; font-weight: 500; line-height: 1.15; }
.change-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.progress-line { height: 7px; margin: 20px 0 11px; background: #e7e4da; border-radius: 99px; overflow: hidden; }
.progress-line span { display: block; height: 100%; background: var(--green); border-radius: inherit; }
.progress-copy { display: flex; justify-content: space-between; font-size: 13px; }
.source-link { margin-top: 17px; display: inline-block; color: var(--green); font-size: 12px; font-weight: 700; text-underline-offset: 4px; }
.badge { border-radius: 99px; padding: 6px 9px; background: var(--green-soft); color: var(--green); font-weight: 700; }
.badge.manual { background: #ece9df; color: var(--muted); }

.matrix-section { overflow: clip; background: var(--ink); color: #f8f4e9; }
.matrix-section .eyebrow { color: #8fc1a5; }
.matrix-intro { max-width: 620px; margin: 14px 0 0; color: #bdc8c3; font-size: 12px; line-height: 1.5; }
.matrix-controls { display: flex; align-items: end; gap: 12px; }
.matrix-filters { display: flex; padding: 4px; border: 1px solid #3b4943; border-radius: 10px; background: #202e28; }
.matrix-filter { min-height: 44px; border: 0; border-radius: 7px; padding: 9px 11px; color: #bdc8c3; background: transparent; cursor: pointer; white-space: nowrap; }
.matrix-filter.active { color: #fff; background: #34453e; }
.search-control { min-width: min(340px, 100%); display: grid; gap: 7px; color: #aeb7b2; font-size: 12px; }
.search-control input { width: 100%; min-height: 44px; padding: 12px 14px; color: #fff; border: 1px solid #45534d; border-radius: 9px; background: #202e28; }
.search-control input:focus { border-color: #8fc1a5; }
.matrix-legend { margin: -10px 0 18px; display: flex; flex-wrap: wrap; gap: 8px 16px; color: #aeb7b2; font-size: 11px; }
.legend-item { display: inline-flex; align-items: center; gap: 7px; }
.legend-item::before { content: ""; width: 9px; height: 9px; border-radius: 3px; background: #59655f; }
.legend-item.complete::before { background: #62b47e; }
.legend-item.pr-open::before { background: #5ba8cf; }
.legend-item.pending::before { background: #d4934a; }
.legend-item.failed::before { background: #cf685c; }
.matrix-wrap { width: 100%; max-width: 100%; max-height: 72vh; overflow: auto; border: 1px solid #3b4943; border-radius: 12px; scroll-padding-top: 56px; }
table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 1460px; }
th, td { padding: 12px 13px; border-bottom: 1px solid #34423c; border-right: 1px solid #34423c; text-align: left; vertical-align: middle; }
th:last-child, td:last-child { border-right: 0; }
tr:last-child td { border-bottom: 0; }
th { position: sticky; top: 0; z-index: 5; min-width: 112px; color: #aeb7b2; background: #1b2823; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
th abbr { text-decoration: none; cursor: help; }
td { font-size: 13px; }
.status-cell { transition: background-color 140ms ease, box-shadow 140ms ease; }
.status-cell-complete { background: rgba(70, 143, 96, 0.18); box-shadow: inset 3px 0 #62b47e; }
.status-cell-pr-open { background: rgba(67, 142, 181, 0.18); box-shadow: inset 3px 0 #5ba8cf; }
.status-cell-pending { background: rgba(190, 123, 47, 0.19); box-shadow: inset 3px 0 #d4934a; }
.status-cell-failed { background: rgba(172, 75, 65, 0.2); box-shadow: inset 3px 0 #cf685c; }
.status-cell-na { background: rgba(91, 105, 99, 0.1); }
tbody tr:hover .status-cell { filter: brightness(1.09); }
.matrix-wrap th:first-child,
.matrix-wrap tbody th { position: sticky; left: 0; z-index: 4; width: 190px; min-width: 190px; max-width: 190px; background: #1b2823; }
.matrix-wrap tbody th { top: auto; color: #f8f4e9; font-size: 13px; letter-spacing: normal; text-transform: none; }
.matrix-wrap thead th:first-child { z-index: 7; }
.matrix-wrap tbody tr:target th { background: #294037; }
.matrix-wrap tbody tr:target td { outline: 2px solid #8fc1a5; outline-offset: -2px; }
.repo-name { font-weight: 750; }
.repo-sub { display: block; margin-top: 4px; color: #99a49f; font-size: 11px; }
.repo-branches { display: block; margin-top: 6px; color: #bdc8c3; font-size: 9px; line-height: 1.4; overflow-wrap: anywhere; }
.status { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-size: 12px; }
a.status, a.validation { color: inherit; text-decoration: none; }
a.status:hover, a.validation:hover { text-decoration: underline; text-underline-offset: 3px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #75817c; }
.status.applied::before, .status.merged::before { background: #76c594; }
.status.pending::before, .status.blocked::before { background: #e5a459; }
.status.pr-open::before { background: #6bb4da; }
.status.closed::before { background: #df7467; }
.status.na { color: #6d7974; }
.status.na::before { background: #53605b; }
.validation-list { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; }
.validation { border: 1px solid #53605b; border-radius: 999px; padding: 2px 6px; color: #bdc8c3; font-size: 10px; white-space: nowrap; }
.validation.passed { border-color: #4e8061; color: #8fd1a8; }
.validation.pending { border-color: #8b6b3f; color: #f0b96e; }
.validation.failed { border-color: #874d48; color: #f18a7f; }
.validation.waived { color: #89958f; }
.target-details { min-width: 150px; margin-top: 8px; }
.target-details summary { min-height: 32px; display: flex; align-items: center; color: #bdc8c3; cursor: pointer; font-size: 10px; text-decoration: underline; text-underline-offset: 3px; }
.target-details[open] { width: min(320px, 65vw); padding: 8px; color: var(--ink); background: #fffdf7; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.24); }
.target-details[open] summary { color: var(--ink); }
.target-details .branch-summary { margin-top: 10px; }
.target-notes { margin: 10px 0 0; font-size: 11px; line-height: 1.5; white-space: normal; }
.target-details code { overflow-wrap: anywhere; }
.variant-details { margin-top: 9px; font-size: 11px; }
.variant-details > ul { margin: 6px 0 0; padding: 0; display: grid; gap: 7px; list-style: none; }
.variant-details > ul > li { padding: 8px; background: #f0eee6; border-radius: 7px; }
.variant-details > ul > li > div:first-child { margin-bottom: 6px; display: flex; justify-content: space-between; gap: 8px; }
.variant-status { color: var(--muted); font-size: 9px; font-weight: 750; text-transform: uppercase; }
.variant-status.passed { color: var(--green); }
.variant-status.failed { color: var(--red); }
.variant-status.pending { color: var(--amber); }
.matrix-cards { display: none; }

.revision-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.revision-section > div > p:last-child { color: var(--muted); line-height: 1.6; }
.revision-list { display: grid; gap: 10px; }
.revision-row { display: grid; grid-template-columns: 1fr auto; align-items: center; padding: 15px 17px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.42); }
.revision-row strong { font-size: 14px; }
.revision-row span { color: var(--amber); font-size: 13px; font-weight: 750; }

.empty { grid-column: 1 / -1; padding: 48px; color: var(--muted); text-align: center; border: 1px dashed var(--line); border-radius: 14px; }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 28px clamp(20px, 6vw, 88px); color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; }
.create-section { scroll-margin-top: 72px; display: grid; grid-template-columns: minmax(0, .8fr) minmax(320px, 1.2fr); gap: 40px 70px; background: #ebe9df; }
.create-section h2 span { color: var(--green); font-size: .52em; }
.create-section > div > p:last-child { color: var(--muted); line-height: 1.6; }
.create-steps { margin: 0; padding: 0; display: grid; gap: 10px; list-style: none; counter-reset: steps; }
.create-steps li { min-height: 74px; position: relative; padding: 15px 16px 15px 58px; display: grid; gap: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; counter-increment: steps; }
.create-steps li::before { content: counter(steps); width: 30px; height: 30px; position: absolute; left: 15px; top: 16px; display: grid; place-items: center; color: #fff; background: var(--green); border-radius: 50%; font-weight: 800; }
.create-steps span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.privacy-note { grid-column: 1 / -1; margin: 0; padding: 14px 16px; color: #56300b; background: #fff2dc; border-left: 4px solid var(--amber); font-size: 12px; line-height: 1.5; }
.primary-link { width: fit-content; min-height: 44px; grid-column: 1 / -1; display: inline-flex; align-items: center; padding: 0 16px; color: #fff; background: var(--green); border-radius: 9px; font-weight: 750; }

.audit-request-button, .audit-dialog button {
  min-height: 44px; max-width: 100%; padding: 10px 14px; border: 1px solid var(--green);
  border-radius: 8px; background: var(--surface); color: var(--green); font: inherit;
  font-size: 13px; font-weight: 700; line-height: 1.5; white-space: normal; overflow-wrap: anywhere; cursor: pointer;
}
.audit-request-button { width: fit-content; margin: 4px 0 12px; }
.audit-request-button:hover, .audit-dialog button:hover { background: #e6eee8; }
.audit-dialog { width: min(720px, calc(100% - 24px)); max-height: 90vh; max-height: calc(100dvh - 24px); overflow: auto; padding: 24px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.audit-dialog::backdrop { background: rgba(15, 27, 21, .6); }
.audit-dialog-heading { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.audit-dialog-heading h2 { margin: 0; font-family: inherit; font-size: 26px; line-height: 1.4; letter-spacing: 0; }
.audit-dialog-heading button { flex-shrink: 0; }
.audit-dialog p { overflow-wrap: anywhere; line-height: 1.6; }
#audit-copy-notice, .audit-status { color: var(--muted); font-size: 13px; }
.audit-target { font-weight: 700; }
.audit-field { display: grid; min-width: 0; gap: 7px; margin: 16px 0; font-size: 14px; font-weight: 650; }
.audit-field select, .audit-field textarea { width: 100%; min-width: 0; max-width: 100%; padding: 10px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 6px; font: inherit; font-weight: 400; line-height: 1.6; }
.audit-field textarea { resize: vertical; overflow-wrap: anywhere; }
.audit-dialog :focus-visible, .audit-request-button:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.audit-dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: end; }
.audit-dialog .audit-primary { color: #fff; background: var(--green); }
.audit-dialog .audit-primary:hover { background: #24563f; }
.audit-dialog button:disabled { opacity: .5; cursor: not-allowed; }
.audit-status { min-height: 3em; margin-bottom: 0; }

@media (max-width: 1100px) {
  .change-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .action-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .hero-heading { grid-template-columns: 1fr; gap: 24px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .change-grid { grid-template-columns: 1fr; }
  .action-grid { grid-template-columns: 1fr; }
  .action-toolbar { max-width: none; justify-items: stretch; }
  .action-toolbar .section-copy { max-width: none; }
  .revision-section { grid-template-columns: 1fr; gap: 28px; }
  .matrix-title { align-items: stretch; }
  .matrix-controls { align-items: stretch; flex-direction: column; }
  .create-section { grid-template-columns: 1fr; gap: 26px; }
}

@media (max-width: 640px) {
  .audit-dialog { padding: 16px; }
  .audit-dialog-heading h2 { font-size: 23px; }
  .audit-dialog-actions button { width: 100%; }
  .topbar { height: auto; padding-block: 13px; align-items: flex-start; }
  .brand > span:last-child, .profile-control > span { display: none; }
  .topbar-actions { gap: 10px; }
  .github-link { width: 44px; overflow: hidden; font-size: 0; }
  .github-link::before { content: "GH"; width: 44px; display: grid; place-items: center; font-size: 12px; }
  .docs-link { padding-inline: 8px; font-size: 12px; }
  .hero { padding-top: 54px; }
  .section-heading { align-items: stretch; flex-direction: column; }
  .section-copy { text-align: left; }
  .filters { overflow-x: auto; }
  .filter { flex: 1; white-space: nowrap; }
  .action-filters { width: 100%; flex-wrap: wrap; overflow: visible; }
  .action-filter { flex: 1 1 calc(50% - 4px); }
  .matrix-filters { overflow-x: auto; }
  .matrix-filter { flex: 1; }
  .stats { margin-top: 42px; }
  .stat { min-height: 104px; padding: 17px; }
  .stat strong { font-size: 34px; }
  .change-card { padding: 22px; }
  .action-section h2 span { display: block; margin-top: 4px; }
  .start-here { align-items: stretch; flex-direction: column; }
  .start-here > div { grid-template-columns: 1fr; }
  .start-here > a { justify-content: center; }
  .matrix-wrap { display: none; }
  .matrix-cards { display: grid; gap: 12px; }
  .matrix-card { min-width: 0; overflow: hidden; color: var(--ink); background: var(--surface); border: 1px solid #3b4943; border-radius: 12px; }
  .matrix-card > header { padding: 15px; display: flex; align-items: start; justify-content: space-between; gap: 12px; }
  .matrix-card h3 { margin: 0; font-family: Georgia, serif; font-size: 24px; font-weight: 500; }
  .matrix-card header p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
  .matrix-card > .repo-branches { margin: 0; padding: 0 15px 13px; color: var(--muted); }
  .mobile-change-list { display: grid; }
  .mobile-change { border-top: 1px solid var(--line); }
  .mobile-change > summary { min-height: 54px; padding: 9px 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; cursor: pointer; font-size: 11px; }
  .mobile-change > summary > span:first-child { overflow-wrap: anywhere; }
  .mobile-target-details { margin: 0 12px 12px; padding: 12px; color: var(--ink); background: #f5f2ea; border: 1px solid var(--line); border-radius: 8px; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}