:root {
  --bg: #f6f7f9; --card: #ffffff; --ink: #1c2430; --muted: #6b7280; --line: #e3e6ea;
  --ok: #157347; --ok-bg: #e6f4ec; --warn: #9a6700; --warn-bg: #fff4d6; --danger: #b42318; --danger-bg: #fde8e6;
  --info: #1f5fbf; --info-bg: #e7eefb; --accent: #1f5fbf;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; overflow-wrap: anywhere; }
pre { max-width: 100%; overflow-x: auto; }
h1 { font-size: 1.5rem; margin: 0.2rem 0 0.6rem; } h2 { font-size: 1.1rem; margin: 0 0 0.6rem; } h3 { font-size: 1rem; margin: 0 0 0.5rem; } h4 { margin: 0.6rem 0 0.3rem; }
.small { font-size: 0.85em; } .muted { color: var(--muted); } .ok { color: var(--ok); } .warn { color: var(--warn); } .danger { color: var(--danger); }
.demo-banner { background: #fff4d6; color: #6b4c00; border-bottom: 1px solid #f0d58a; padding: 0.4rem 1rem; font-size: 0.85rem; text-align: center; letter-spacing: 0.02em; }
header.top { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1rem; padding: 0.6rem 1.2rem; background: var(--card); border-bottom: 1px solid var(--line); }
header.top .brand { font-weight: 600; color: var(--ink); } header.top .env { font-size: 0.75rem; border: 1px solid var(--line); border-radius: 4px; padding: 0.1rem 0.4rem; color: var(--muted); }
header.top nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; align-items: center; } header.top .who { color: var(--ink); }
main { max-width: 1400px; margin: 0 auto; padding: 1.2rem; } footer.bottom { text-align: center; padding: 1.5rem; }
.flash { max-width: 1400px; margin: 0.8rem auto 0; padding: 0.6rem 1rem; border-radius: 6px; }
.flash-ok { background: var(--ok-bg); color: var(--ok); } .flash-err { background: var(--danger-bg); color: var(--danger); } .flash-info { background: var(--info-bg); color: var(--info); }
/* a card never pushes the page sideways: a wide table scrolls inside its own card */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem; min-width: 0; overflow-x: auto; }
.card.narrow { max-width: 560px; margin: 2rem auto; } .card.wide { grid-column: 1 / -1; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 1rem; }
.titlebar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.pill { display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.03em; padding: 0.1rem 0.5rem; border-radius: 999px; border: 1px solid transparent; vertical-align: middle; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.warn { background: var(--warn-bg); color: var(--warn); } .pill.danger { background: var(--danger-bg); color: var(--danger); }
.pill.info { background: var(--info-bg); color: var(--info); } .pill.muted { background: #eef0f3; color: var(--muted); }
.count { display: inline-block; min-width: 1.4em; padding: 0 0.4em; border-radius: 999px; background: #eef0f3; color: var(--muted); font-size: 0.8rem; text-align: center; }
.list { list-style: none; padding: 0; margin: 0; } .list li { padding: 0.3rem 0; border-bottom: 1px solid var(--line); } .list li:last-child { border-bottom: 0; }
.table { width: 100%; border-collapse: collapse; } .table th, .table td { text-align: left; padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.row-warn td { background: #fffaf0; } .row-danger td { background: #fff5f4; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 0.8rem; margin: 0; } .kv dt { color: var(--muted); } .kv dd { margin: 0; min-width: 0; }
.glance-ok { border-left: 4px solid var(--ok); } .glance-warn { border-left: 4px solid var(--warn); }
.form { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.5rem; } .form label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.85rem; color: var(--muted); }
.form-inline, .inline { display: inline-flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; max-width: 100%; }
input, select, textarea { font: inherit; padding: 0.35rem 0.5rem; border: 1px solid #cdd2d9; border-radius: 6px; background: #fff; color: var(--ink); max-width: 100%; }
textarea { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.88em; }
button { font: inherit; padding: 0.4rem 0.8rem; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.small { padding: 0.2rem 0.55rem; font-size: 0.85rem; } button.link { background: none; border: 0; color: var(--accent); padding: 0; } button.link:hover { text-decoration: underline; }
button.persona { width: 100%; text-align: left; background: #fff; color: var(--ink); border: 1px solid var(--line); } button.persona:hover { border-color: var(--accent); }
.persona-list { list-style: none; padding: 0; display: grid; gap: 0.4rem; }
.warn-box { background: var(--warn-bg); color: var(--warn); padding: 0.8rem; border-radius: 6px; }
details summary { cursor: pointer; color: var(--accent); margin-top: 0.6rem; }
.doc-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr) 360px; gap: 1rem; align-items: start; }
@media (max-width: 1100px) { .doc-layout { grid-template-columns: minmax(0, 1fr); } }
.doc-side { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow: auto; }
@media (max-width: 1100px) { .doc-side { position: static; max-height: none; } }
/* the rendered document starts at h2 (the page title is the only h1): its title is the h2, its sections the h3 */
.doc-body { max-width: 72ch; } .doc-body h2, .doc-body h3, .doc-body h4 { scroll-margin-top: 1rem; }
.doc-body h2 { font-size: 1.3rem; } .doc-body h3 { font-size: 1.1rem; border-bottom: 1px solid var(--line); padding-bottom: 0.2rem; }
.doc-body :target { background: #fff9db; }
.toc { padding-left: 1.2rem; } .toc .lvl1 { margin-left: 0; } .toc .lvl2 { margin-left: 0.8rem; } .toc .lvl3 { margin-left: 1.6rem; } .toc .lvl4, .toc .lvl5, .toc .lvl6 { margin-left: 2.4rem; }
a.current { font-weight: 600; }
.thread { border: 1px solid var(--line); border-radius: 6px; padding: 0.5rem; margin: 0.4rem 0; } .thread.resolved { opacity: 0.7; background: #fafbfc; }
.comment { padding: 0.25rem 0; } .thread-actions { display: flex; gap: 0.5rem; margin-top: 0.3rem; flex-wrap: wrap; }
.my-review { border-top: 1px dashed var(--line); margin-top: 0.6rem; padding-top: 0.6rem; }
.skip-link { position: absolute; left: -999px; top: 0; background: #fff; color: #000; padding: 0.5rem 0.8rem; z-index: 100; border: 2px solid var(--accent); }
.skip-link:focus { left: 0.5rem; top: 0.5rem; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, main:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
main:focus { outline: none; }
.subnav { display: flex; gap: 1rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin: 0.4rem 0 1rem; padding-bottom: 0.4rem; }
.subnav a.current { font-weight: 600; border-bottom: 2px solid var(--accent); }
.row-muted td { opacity: 0.6; }
.danger-zone { border-color: var(--danger, #b00020); }
.danger-zone h3 { margin: 0 0 0.3rem; }
fieldset { border: 1px solid var(--line); border-radius: 6px; padding: 0.5rem 0.8rem; margin: 0.4rem 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; min-width: 0; }
fieldset legend { padding: 0 0.3rem; color: var(--muted, #666); }
label.inline { display: inline-flex; gap: 0.3rem; align-items: center; }
/* Batch 3: governance screens */
.counts { display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; margin: 0 0 0.4rem; }
.counts div { display: flex; flex-direction: column; min-width: 5.5rem; }
.counts dt { color: var(--muted); font-size: 0.8rem; } .counts dd { margin: 0; font-size: 1.5rem; font-weight: 600; }
.steps { margin: 0; padding-left: 1.3rem; display: flex; flex-direction: column; gap: 0.5rem; }
.criterion { display: flex; flex-direction: column; gap: 0.2rem; width: 100%; }
/* Batch 4: narrow screens (measured at 390 px in the browser tests) */
@media (max-width: 720px) {
  main { padding: 0.8rem; }
  header.top { padding: 0.5rem 0.8rem; }
  header.top nav { margin-left: 0; }
  .card { padding: 0.8rem; }
  .kv { grid-template-columns: minmax(0, 1fr); }
  .kv dd { margin-bottom: 0.3rem; }
}