/* Hallmark · macrostructure: bespoke magazine / long document · tone: editorial
 * theme: approved paper/ink/yellow · nav: N9-inspired · footer: Ft1
 * Gentle refinement of the approved system; no theme rotation or new enrichment.
 * pre-emit critique: P5 H4 E4 S5 R5 V4 */
#board{--board-rule:var(--color-rule);--red:var(--color-incident);--muted:var(--color-muted);--slate:var(--color-oversight);--ui:var(--font-ui);--reading:var(--font-body);margin:40px 0 64px;scroll-margin-top:24px}
#board .board-entry{padding:0 0 24px}
#board .board-entry h1{font:800 clamp(2.6rem,5vw,4rem)/1.05 var(--font-ui);letter-spacing:-.035em;margin:10px 0 12px}
#board .board-entry>p:last-child{font:400 21px/1.4 var(--font-body);color:var(--color-muted)}
#board .case-index{display:flex;gap:24px;flex-wrap:wrap;margin:0 0 24px;padding-bottom:12px}
#board .case-index>a{font-size:14px;gap:10px;font-weight:500;white-space:normal}
#board .case-index>a>span{font-size:15px;font-weight:700}
#board .case-index>a:hover{text-decoration:underline;text-underline-offset:4px}
#board .board-records{display:grid;gap:32px}
#board .compact-case{display:block;padding:32px 0;border:0;border-top:1px solid var(--board-rule);border-radius:0;background:var(--color-paper);scroll-margin-top:28px}
#board .case-inner{max-width:var(--width-case);margin:auto}
#board .case-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px;font-size:14px}
#board .case-topline>p{font-weight:700;line-height:1.4}
#board .case-topline>p>span{font-weight:500;color:var(--color-muted);margin-left:14px}
#board .case-severity{display:flex;gap:8px;align-items:center;min-height:32px;text-decoration:none;white-space:nowrap;color:var(--red);font-size:14px}
#board .case-severity i{width:7px;height:7px;border-radius:50%;background:currentColor}
#board .case-severity>span{color:var(--color-muted)}
#board .case-header h2{font-size:clamp(2rem,3vw,2.625rem);line-height:1.08;letter-spacing:-.025em;max-width:32ch;color:var(--red);margin:0;font-weight:800;text-wrap:pretty}
#board .case-deck{font:500 18px/1.45 var(--font-ui);color:var(--color-muted);margin-top:16px;max-width:74ch}
#board .case-facts{display:flex;flex-wrap:wrap;gap:16px 32px;margin:24px 0 0;padding:16px 0;border-block:1px solid var(--board-rule);font-size:15px;line-height:1.4}
#board .case-facts dt{font-size:13px;color:var(--color-muted);margin-bottom:3px}#board .case-facts dd{margin:0;font-weight:700}
#board .case-impact{display:flex;align-items:baseline;gap:20px;padding:16px 0;margin:0 0 26px;font-size:15px;line-height:1.5}
#board .case-impact>strong{flex:none;font-weight:700}#board .case-impact>span{max-width:74ch}
#board .case-columns{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(0,1fr);gap:0 44px}
#board .case-reporting,#board .case-evidence{min-width:0}
#board .case-evidence{border-left:1px solid var(--board-rule);padding-left:28px}
#board .record-section{padding:0;margin-bottom:28px;border:0;min-width:0}
#board .record-section h3{font:700 18px/1.2 var(--font-ui);text-transform:none;letter-spacing:0;margin:0 0 12px}
#board .record-section .reading{font:400 18px/1.5 var(--font-body);max-width:76ch}
#board .reading p+p{margin-top:12px}
#board .record-caption{font:500 13px/1.45 var(--font-ui);margin-top:12px;color:var(--color-muted)}
#board .mechanism-flow{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:24px;margin:0;padding:14px 0;border-block:1px solid var(--board-rule);list-style:none}
#board .mechanism-flow li{position:relative;border:0;padding:0 5px 0 0;font-size:14px;font-weight:700;line-height:1.4}
#board .mechanism-flow li::after{content:none}
#board .mechanism-flow li+li::before{content:'›';position:absolute;left:-18px;top:0;color:var(--color-muted);font-size:20px;line-height:1}
#board .incident-timeline{display:block;list-style:none;margin:0;padding:0}
#board .incident-timeline li{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:10px 0;border:0;border-bottom:1px solid var(--board-rule);font-size:15px;line-height:1.4}
#board .incident-timeline li:first-child{padding-top:0}#board .incident-timeline li::before{content:none}
#board .incident-timeline time{font-weight:700;color:var(--color-muted);font-size:13px;padding-top:2px}
#board .incident-timeline p{font-size:15px;line-height:1.4;margin:0}
#board .source-register{display:block;list-style:none;padding:0;margin:0}
#board .source-register li{padding:10px 0;border-bottom:1px solid var(--board-rule);font-size:15px;line-height:1.35}
#board .source-register li:first-child{padding-top:0}#board .source-register a{font-size:15px;font-weight:700}
#board .source-register span{display:block;color:var(--color-muted);font-size:13px;line-height:1.4;margin-top:4px}
#board .record-section[id$="-questions"]{grid-column:1/-1;padding-top:24px;border-top:1px solid var(--board-rule)}
#board .questions-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
#board .questions-grid h4{font:700 15px/1.35 var(--font-ui);margin:0}
#board .questions-grid>div:nth-child(2){border:0;padding:0}
#board .questions-grid p{font:400 17px/1.5 var(--font-body);margin-top:6px}
#board .case-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--board-rule);font-size:13px;color:var(--color-muted);padding-top:12px}
#board .case-footer a{display:inline-flex;align-items:center;min-height:44px}
#board .severity-method{padding:28px 0 0;margin:0;border:0;font-size:13px;line-height:1.5;color:var(--color-muted)}
#board .severity-method h2{font-size:18px;margin-bottom:8px;color:var(--color-ink)}
#board .severity-method p{max-width:100ch}
#board .severity-method ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;list-style:none;padding:0;margin:20px 0}
#board .severity-method li strong{display:block;color:var(--color-ink);margin-bottom:4px}#board .severity-method li span{display:block}
@media(max-width:1000px){#board{margin-top:36px}#board .compact-case{padding:28px 0}#board .case-columns{gap:0 28px;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}#board .case-evidence{padding-left:20px}#board .mechanism-flow{grid-template-columns:1fr;gap:18px;padding-left:16px}#board .mechanism-flow li+li::before{content:'↓';top:-7px;left:-16px;font-size:14px}#board .severity-method{margin-inline:0}}
@media(max-width:700px){#board{margin-top:28px;margin-bottom:48px;padding-bottom:32px;scroll-margin-top:20px}#board .compact-case{padding:24px 0}#board .board-records{gap:24px}#board .case-topline{align-items:flex-start;font-size:13px;gap:12px}#board .case-topline>p>span{display:block;margin:4px 0 0;font-size:12px}#board .case-severity{font-size:13px;gap:5px}#board .case-header h2{font-size:32px;line-height:1.08}#board .case-deck{font-size:17px}#board .case-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}#board .case-facts dd{font-size:14px}#board .case-facts dt{font-size:12px}#board .case-impact{display:block;font-size:15px;margin-bottom:20px}#board .case-impact strong{display:block;margin-bottom:4px}#board .case-columns{display:block}#board .case-evidence{padding:0;border:0}#board .record-section[id$="-questions"]{border:0;padding:0}#board .questions-grid{display:block}#board .questions-grid>div+div{margin-top:16px}#board .severity-method{margin-inline:0}#board .severity-method ol{grid-template-columns:1fr 1fr;gap:20px}#board .case-footer{font-size:12px}}
@media(max-width:380px){#board .compact-case{padding:22px 0}#board .case-header h2{font-size:28px}}
@media print{#board{box-shadow:none;clip-path:none;margin-top:40px;background:none}#board .compact-case{border:0;padding:24px 0}#board .case-footer a{display:none}}

/* Selected A: one contained official-oversight brief, with source and legal status visible. */
#board .oversight{grid-column:1/-1;margin:4px 0 30px;padding:24px 28px 20px;background:var(--slate);border:1px solid var(--color-muted);border-radius:5px;min-width:0}
.oversight-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:14px}.oversight-heading h3{font:700 25px/1.15 var(--ui);margin:0;letter-spacing:-.02em}.oversight-heading>a{font-size:12px;color:var(--muted);white-space:nowrap}.oversight-direction{margin-bottom:20px}.oversight-direction>p{font:400 23px/1.25 var(--reading);max-width:70ch}.oversight-direction>span{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.oversight-table{border-collapse:collapse;table-layout:fixed;width:100%;text-align:left;font-size:14px;line-height:1.4}.oversight-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.oversight-table th{font-weight:500}.oversight-table thead th{color:var(--muted);font-size:12px;padding:0 16px 10px 0;border-bottom:1px solid var(--color-oversight-rule-strong)}.oversight-table thead th:first-child{width:18%}.oversight-table thead th:nth-child(2){width:39%}.oversight-table th:last-child,.oversight-table td:last-child{padding-right:0}.oversight-table tbody th,.oversight-table td{vertical-align:top;padding:15px 20px 15px 0;border-bottom:1px solid var(--color-oversight-rule)}.oversight-table tbody th>strong{display:block;font:700 16px/1.2 var(--ui)}.oversight-table tbody th>span{display:block;font-size:12px;color:var(--muted);margin-top:6px;max-width:23ch}.oversight-stage,.legal-status{font-size:14px;display:block;margin-bottom:4px}.oversight-table p{max-width:65ch}.oversight-next{font-size:12px;color:var(--muted);margin-top:6px}.oversight-sources{font-size:12px;line-height:1.5;margin-top:8px}.oversight-sources>span{display:block}.oversight-sources time{color:var(--muted);margin-left:4px;white-space:nowrap}.oversight-context{padding-top:20px}.oversight-context>h4{font-size:16px}.oversight-context-intro{font-size:13px;color:var(--muted);margin-top:4px;max-width:none}.oversight-context-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:14px}.oversight-context-item h5{font-size:15px;margin:0 0 6px;line-height:1.35}.oversight-context-item h5 span{font-size:12px;font-weight:500;color:var(--muted);display:block;margin-top:3px}.oversight-context-item p{font-size:14px;line-height:1.45}.oversight-context-item .oversight-unverified{font-size:12px;margin-top:8px;color:var(--muted)}.oversight-coverage{font-size:13px;border-top:1px solid var(--color-oversight-rule);padding-top:14px;margin-top:18px;max-width:none}.oversight-scope{font-size:12px;line-height:1.45;color:var(--muted);max-width:none;margin-top:8px}#board .oversight+#questions{border-top:0;padding-top:0}
@media(max-width:800px){#board .oversight{padding:20px}.oversight-table thead th:first-child{width:20%}.oversight-table thead th:nth-child(2){width:40%}.oversight-table tbody th,.oversight-table td{padding-right:14px}.oversight-table th:last-child,.oversight-table td:last-child{padding-right:0}.oversight-context-grid{gap:24px}}
@media(max-width:600px){#board .oversight{margin-inline:0;padding:20px 16px}.oversight-heading{align-items:flex-start;gap:10px}.oversight-heading h3{font-size:23px}.oversight-heading>a{max-width:78px;white-space:normal;text-align:right;line-height:1.4}.oversight-direction>p{font-size:21px;line-height:1.3}.oversight-table,.oversight-table tbody,.oversight-table tr,.oversight-table tbody th,.oversight-table td{display:block;width:100%}.oversight-table thead{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.oversight-table tr{border-top:1px solid var(--color-oversight-rule-strong);padding:16px 0}.oversight-table tbody th,.oversight-table td{border:0;padding:0}.oversight-table tbody th{margin-bottom:12px}.oversight-table tbody th>strong{font-size:18px}.oversight-table tbody th>span{margin-top:3px;max-width:none}.oversight-table td+td{padding-top:14px}.oversight-stage,.legal-status{font-size:14px}.oversight-table td{font-size:15px}.oversight-next,.oversight-sources{font-size:13px}.oversight-context{border-top:1px solid var(--color-oversight-rule-strong);padding-top:18px}.oversight-context-grid{display:block}.oversight-context-item+.oversight-context-item{margin-top:20px}.oversight-context-item p{font-size:15px}.oversight-context-item .oversight-unverified{font-size:13px}.oversight-scope{font-size:12px}.oversight-coverage{font-size:14px}}
@media print{.oversight{break-inside:auto}.oversight-table tr{break-inside:avoid}}
/* Keep the context and coverage notes subordinate to the three action rows. */
.oversight-context-item h5{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.oversight-context-item h5 span{display:inline;margin:0}.oversight-context-grid{margin-top:12px}.oversight-coverage{margin-top:16px;padding-top:12px}.oversight-scope{margin-top:6px}
@media(max-width:600px){.oversight-context-item h5{display:block}.oversight-context-item h5 span{display:block;margin-top:3px}}
#board .oversight-context>h4{margin:0;font:700 16px/1.35 var(--font-ui)}
#board .oversight+.record-section[id$="-questions"]{border-top:0;padding-top:0}

/* One reading alignment from the Board introduction through the methodology. */
#board.board {
  max-width: var(--width-case);
  margin-inline: auto;
}
#board .questions-grid h4 {
  text-transform: none;
  letter-spacing: 0;
  font-style: normal;
}
#board .case-index a,
#board .case-footer a {
  white-space: nowrap;
}

/* Board-first launch: a single masthead, numbered index and fuller case briefs. */
.board-home .page-shell { max-width: calc(var(--width-case) + 2 * var(--page-gutter)); }
.board-home .masthead { padding-block: 28px 24px; align-items: center; }
.board-home .publication-brand h1 { margin: 0; font-size: inherit; line-height: 1; }
.board-home .board-purpose { margin-top: 15px; font: 400 18px/1.4 var(--font-body); }
.board-home .site-nav { align-self: flex-start; padding-top: 8px; }
.board-home .site-nav a { font-size: 14px; }
.board-home #board { margin-top: 0; padding-bottom: 0; }
.board-home #board .case-index { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; padding: 0; }
.board-home #board .case-index > a { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: start; padding: 26px 24px 26px 0; white-space: normal; }
.board-home #board .case-index > a + a { border-left: 1px solid var(--color-rule); padding-left: 28px; padding-right: 0; }
.board-home #board .case-index .index-number { font-size: 24px; line-height: 1; font-weight: 500; color: var(--color-incident); font-variant-numeric: tabular-nums; }
.board-home #board .case-index .index-copy { display: grid; gap: 7px; }
.board-home #board .case-index strong { font-size: 18px; line-height: 1.2; }
.board-home #board .case-index .index-copy > span { font: 400 16px/1.35 var(--font-body); }
.board-home #board .case-index small { font-size: 12px; font-weight: 500; color: var(--color-muted); }
.board-home #board .case-index .index-arrow { font-size: 19px; font-weight: 500; }
.board-home #board .case-index > a:hover { text-decoration: none; }
.board-home #board .case-index > a:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.board-home #board .compact-case { padding-top: 36px; border-top: 2px solid var(--color-ink); }
.board-home #board .case-header h2 { max-width: 27ch; font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.08; }
.board-home #board .case-deck { max-width: 76ch; font: 400 20px/1.45 var(--font-body); color: var(--color-ink); }
.board-home #board .case-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px 24px; }
.board-home #board .case-facts > div { min-width: 0; }
.board-home #board .case-facts dd { font-size: 15px; }
.board-home #board .case-facts a { white-space: normal; }
.board-home #board .case-impact { padding-block: 18px; margin-bottom: 24px; border-bottom: 1px solid var(--color-rule); }
.board-home #board .case-columns { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 0 40px; }
.board-home #board .record-section { margin-bottom: 32px; }
.board-home #board .record-section .reading { font-size: 19px; line-height: 1.55; }
.board-home #board .reading p + p { margin-top: 15px; }
.board-home #board .mechanism-explanation { margin-top: 18px; }
.board-home #board .case-consequences { padding-left: 18px; border-left: 3px solid var(--color-rule); }
.board-home #board .case-update { grid-column: 1 / -1; border-top: 1px solid var(--color-rule); padding-top: 18px; margin-bottom: 24px; }
.board-home #board .case-update h3 { font-size: 15px; margin-bottom: 10px; }
.board-home #board .case-update p { display: grid; grid-template-columns: 110px 1fr; gap: 16px; font-size: 14px; line-height: 1.5; color: var(--color-muted); }
.board-home #board .case-update time { white-space: nowrap; font-variant-numeric: tabular-nums; }
.board-home .board-method { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; border-top: 2px solid var(--color-ink); padding-block: 32px 48px; }
.board-home .board-method h2 { font-size: 26px; line-height: 1.15; max-width: 14ch; }
.board-home .board-method .reading { font-size: 18px; line-height: 1.5; }
.board-home .privacy-note { color: var(--color-muted); font: 400 14px/1.5 var(--font-ui); }
@media (max-width: 700px) {
  .board-home .masthead { padding-block: 24px 20px; gap: 16px; align-items: flex-start; }
  .board-home .board-purpose { font-size: 16px; max-width: 22ch; margin-top: 12px; }
  .board-home .site-nav { padding-top: 0; }
  .board-home .site-nav a { font-size: 13px; max-width: 12ch; white-space: normal; }
  .board-home #board .case-index { grid-template-columns: 1fr; }
  .board-home #board .case-index > a { padding: 20px 0; gap: 14px; }
  .board-home #board .case-index > a + a { border-left: 0; border-top: 1px solid var(--color-rule); padding: 20px 0; }
  .board-home #board .case-index .index-number { font-size: 22px; }
  .board-home #board .case-index strong { font-size: 17px; }
  .board-home #board .compact-case { padding-top: 28px; }
  .board-home #board .case-deck { font-size: 19px; }
  .board-home #board .case-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .board-home #board .case-facts dd { font-size: 14px; }
  .board-home #board .record-section .reading { font-size: 18px; }
  .board-home #board .case-update p { grid-template-columns: 1fr; gap: 4px; }
  .board-home .board-method { grid-template-columns: 1fr; gap: 20px; }
  .board-home .board-method h2 { max-width: none; }
}
#board .case-facts,
#board .incident-timeline time,
#board .oversight-sources time {
  font-variant-numeric: tabular-nums;
}
#board .case-footer {
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
}
#board .case-severity { min-height: var(--control-height); }
#board .oversight-heading > a {
  display: inline-flex;
  align-items: center;
  column-gap: .25em;
  min-height: var(--control-height);
}
@media (max-width: 37.5rem) {
  #board .oversight-heading {
    display: block;
    margin-bottom: var(--space-xs);
  }
  #board .oversight-heading > a {
    max-width: none;
    white-space: nowrap;
    text-align: left;
    font-size: var(--text-label);
  }
}

/* Reference-inspired incident snapshot: severity and sourced record facts. */
.board-home #board .case-header { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; align-items: start; }
#board .incident-snapshot { --rating: #995700; padding: 22px 24px 18px; border: 1px solid #ccd6dc; border-radius: 20px; background: #f5fafc; color: #19232c; box-shadow: 0 12px 24px -20px #62788666; font: 400 14px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
#board .incident-snapshot.severity-3 { --rating: #ad342a; }
#board .snapshot-rating { display: flex; gap: 18px; align-items: center; min-height: 48px; color: var(--rating); text-decoration: none; }
#board .snapshot-rating > span:last-child { display: grid; }
#board .snapshot-rating strong { font-size: 18px; font-weight: 600; letter-spacing: .04em; }
#board .snapshot-rating > span > span { color: #586470; font-size: 16px; }
#board .severity-bars { display: flex; align-items: end; gap: 4px; height: 36px; }
#board .severity-bars i { display: block; width: 7px; border-radius: 1px; background: #89969d; }
#board .severity-bars .filled { background: var(--rating); }
#board .severity-bars i:nth-child(1) { height: 14px; }
#board .severity-bars i:nth-child(2) { height: 21px; }
#board .severity-bars i:nth-child(3) { height: 29px; }
#board .severity-bars i:nth-child(4) { height: 36px; }
#board .incident-snapshot dl { display: grid; gap: 7px; margin: 16px 0 0; padding-top: 16px; border-top: 1px solid #ccd6dc; }
#board .incident-snapshot dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
#board .incident-snapshot dt { color: #586470; }
#board .incident-snapshot dd { min-width: 0; margin: 0; text-align: right; overflow-wrap: anywhere; }
#board .incident-snapshot dd a { display: inline-flex; align-items: center; justify-content: end; min-width: 44px; min-height: 32px; text-decoration: underline; text-underline-offset: 3px; }
#board .snapshot-rating:focus-visible, #board .incident-snapshot dd a:focus-visible { outline: 2px solid var(--rating); outline-offset: 5px; border-radius: 2px; }
@media (max-width: 850px) {
  .board-home #board .case-header { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  #board .incident-snapshot { width: min(100%, 340px); box-sizing: border-box; }
}
@media (max-width: 380px) {
  #board .incident-snapshot { padding: 18px; font-size: 12px; }
}
@media print { #board .incident-snapshot { box-shadow: none; break-inside: avoid; } }
/* Source-linked reporting from the checked Incident dossiers. */
#board.researched-board .record-section[id$="-overview"] { margin-top: 24px; }
#board.researched-board .record-section[id$="-impact"] { padding: 20px 0; border-block: 1px solid var(--board-rule); }
#board.researched-board .record-section[id$="-updates"] { grid-column: 1 / -1; border-top: 1px solid var(--board-rule); padding-top: 24px; }
#board.researched-board .researched-oversight { grid-column: 1 / -1; border: 1px solid var(--board-rule); padding: 24px; background: #f5f7f5; }
#board.researched-board .reading table { width: 100%; border-collapse: collapse; font: 400 14px/1.45 var(--font-ui); table-layout: fixed; margin: 16px 0; }
#board.researched-board .reading th, #board.researched-board .reading td { padding: 10px 8px; border-bottom: 1px solid var(--board-rule); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
#board.researched-board .reading th { font-weight: 700; }
#board.researched-board .reading pre { overflow-x: auto; max-width: 100%; margin: 16px 0; padding: 14px 16px; background: #f5f7f5; border: 1px solid var(--board-rule); font: 400 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre; }
#board.researched-board .reading pre code { font: inherit; background: none; padding: 0; }
#board.researched-board .reading ul { padding-left: 20px; }
#board.researched-board .reading li { margin: 10px 0; }
#board.researched-board .reading h4 { font: 700 17px/1.3 var(--font-ui); margin: 20px 0 8px; }
#board.researched-board .case-evidence .reading { font-size: 16px; }
#board.researched-board .case-evidence table { table-layout: auto; }
#board.researched-board .case-evidence .incident-timeline li { display: block; padding: 14px 0; }
#board.researched-board .case-evidence .incident-timeline .timeline-date { display: block; color: var(--color-muted); font: 700 13px/1.4 var(--font-ui); }
#board.researched-board .case-evidence .incident-timeline p { margin: 6px 0 0; overflow-wrap: normal; }
#board.researched-board .case-evidence .incident-timeline .timeline-evidence { font-size: 13px; color: var(--color-muted); }
#board.researched-board .case-evidence th:first-child, #board.researched-board .case-evidence td:first-child { min-width: 48px; }
#board.researched-board .case-evidence section[id$="-sources"] table { font-size: 12px; }
#board .incident-snapshot.severity-1 { --rating: #426555; }
#board .incident-snapshot.severity-4 { --rating: #7b1530; }
@media(max-width: 700px) {
  #board.researched-board .researched-oversight { padding: 16px; }
  #board.researched-board .reading table { display: block; overflow-x: auto; }
  #board.researched-board .reading th, #board.researched-board .reading td { min-width: 100px; }
}

/* Overview cards lead to permanent, fully sourced incident pages. */
.board-home #board .case-header h1 { max-width: 27ch; margin: 20px 0; font: 800 clamp(2rem, 3.6vw, 3rem)/1.08 var(--font-ui); letter-spacing: -.035em; color: var(--color-incident); }
#board .incident-card h2 a { color: inherit; text-decoration: none; }
#board .incident-card h2 a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
#board .card-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; border-top: 1px solid var(--color-rule); padding-top: 12px; font: 400 13px/1.5 var(--font-ui); color: var(--color-muted); }
#board .card-footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-ink); font-weight: 700; white-space: nowrap; text-decoration: underline; text-underline-offset: 4px; }
#board .incident-breadcrumb { padding: 20px 0; font: 500 14px/1.5 var(--font-ui); }
#board .incident-breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 700px) { #board .card-footer { align-items: flex-start; flex-direction: column; gap: 4px; } }
#board .record-section > h2 { font: 700 20px/1.2 var(--font-ui); margin: 0 0 14px; letter-spacing: -.015em; }
#board.researched-board .reading h3 { font: 700 17px/1.3 var(--font-ui); margin: 20px 0 8px; }

/* A contained reference box separates the impact scale from incident reporting. */
#board .severity-method {
  margin: 48px 0 0;
  padding: 30px 32px 26px;
  border: 1px solid #bbc7cb;
  border-top: 4px solid #687b83;
  border-radius: 8px;
  background: #edf2f3;
  color: #4e5b60;
  font: 400 15px/1.5 var(--font-ui);
}
#board .severity-method h2 { font: 700 25px/1.2 var(--font-ui); margin-bottom: 14px; }
#board .severity-method > p { max-width: 78ch; }
#board .severity-method ol { gap: 0; margin: 26px 0; }
#board .severity-method li { padding-inline: 20px; border-left: 1px solid #bbc7cb; }
#board .severity-method li:first-child { padding-left: 0; border-left: 0; }
#board .severity-method li:last-child { padding-right: 0; }
#board .severity-method li strong { margin-bottom: 8px; font-size: 16px; }
#board .impact-method-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; color: var(--color-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 700px) {
  #board .severity-method { padding: 24px; margin-top: 32px; }
  #board .severity-method ol { grid-template-columns: 1fr 1fr; gap: 24px 0; }
  #board .severity-method li:nth-child(3) { padding-left: 0; border-left: 0; }
  #board .severity-method li:nth-child(2) { padding-right: 0; }
}
@media (max-width: 440px) {
  #board .severity-method { padding: 24px 20px; }
  #board .severity-method ol { grid-template-columns: 1fr; gap: 0; }
  #board .severity-method li { padding: 16px 0; border-left: 0; border-top: 1px solid #bbc7cb; }
  #board .severity-method li:first-child { padding-top: 0; border-top: 0; }
  #board .severity-method li:last-child { padding-bottom: 0; }
}

/* The publication name leads the page; the footer signs it quietly. */
.board-home .masthead .wordmark { display: inline; font-size: clamp(2rem, 5.2vw, 4.75rem); font-weight: 800; line-height: 1; letter-spacing: -.045em; white-space: nowrap; }
.board-home .masthead .wordmark-stop { display: inline; padding: 0; margin: 0; }
.board-home .publication-footer .footer-name { font-size: clamp(1.65rem, 2.6vw, 2.375rem); }
@media (max-width: 700px) {
  .board-home .masthead { flex-wrap: wrap; gap: 20px; }
  .board-home .publication-brand { flex-basis: 100%; }
  .board-home .board-purpose { max-width: none; }
  .board-home .site-nav { padding-top: 0; }
}
@media (max-width: 380px) { .board-home .masthead .wordmark { font-size: 1.75rem; } }

/* Revision history is supporting information, below the reporting hierarchy. */
.board-home #board.researched-board .record-section[id$="-updates"] .reading { font-size: 15px; line-height: 1.5; color: var(--color-muted); }
.board-home #board.researched-board .record-section[id$="-updates"] .reading li { margin-block: 8px; }
@media (max-width: 700px) { .board-home #board.researched-board .record-section[id$="-updates"] .reading { font-size: 14px; } }

/* Unassessed is an evidence state, not the amber Material rating. */
#board .severity-unassessed { --rating: #4e5b60; }
#board .severity-unassessed .severity-bars { display: none; }