/* Tickmarks — "Red Pencil Workpaper".
   Ledger paper, ink, and an auditor's red pencil. Red is reserved for marks
   and exceptions so it always means "look here"; green is progress. */
:root {
  --ink: #17252b;
  --ink-soft: #3e4e47;
  --muted: #55635c;    /* >= 5:1 on every tinted surface (WCAG AA) */
  --bg: #f3f6f1;       /* ledger */
  --paper: #ffffff;
  --band: #eaf0e8;     /* table heads, footer */
  --line: #c9d6c7;
  --line-soft: #e4ebe2;
  --rule: #dce6da;     /* ledger ruling */
  --pencil: #b3261e;
  --pencil-tint: #fbede9;
  --pencil-on-ink: #f08a80;
  --accent: #2d6a4f;   /* ledger green */
  --accent-tint: #e6f1ea;
  --amber: #7a5a00;
  --amber-tint: #fbf4e0;
  --navy: var(--ink);
  --danger: var(--pencil);
  --radius: 6px;

  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "IBM Plex Sans Condensed", "Arial Narrow", var(--sans);
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.55 var(--sans);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: #1e4a37; }

h1, h2, h3 { line-height: 1.15; text-wrap: balance; }
p, li { text-wrap: pretty; }
h1 { font: 700 2.5rem/1.05 var(--display); letter-spacing: -0.005em; margin: 0 0 0.75rem; }
h2 { font: 700 1.6rem/1.15 var(--display); margin: 0 0 0.75rem; }
h3 { font-size: 1.05rem; font-weight: 600; margin: 0 0 0.4rem; }

/* A short kicker above a page heading, in plain sentence case. */
.eyebrow { display: block; font: 600 0.95rem/1.3 var(--sans); color: var(--accent); margin-bottom: 0.4rem; }

.site-header {
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem;
  align-items: center; justify-content: space-between;
  padding: 0.75rem 1.5rem; background: var(--ink); color: #f3f6f1;
}
.site-header a { color: #d5ded6; text-decoration: none; margin-left: 1.25rem; font-size: 0.95rem; font-weight: 500; }
.site-header a:hover { color: #fff; }
.brand {
  display: inline-flex; align-items: center; gap: 0.55rem; margin: 0;
  font: 700 1.35rem/1 var(--display); letter-spacing: 0.04em; text-transform: uppercase;
}
.site-header a.brand { color: #f3f6f1; margin-left: 0; font-size: 1.35rem; }
.brand svg { flex: none; }
.site-header nav { display: flex; flex-wrap: wrap; align-items: center; }
.who { color: #b9c6be; font-size: 0.9rem; margin-left: 1.25rem; }
.inline { display: inline; margin: 0 0 0 1.25rem; }
button.link { background: none; border: none; color: #d5ded6; cursor: pointer; font: inherit; font-size: 0.95rem; text-decoration: underline; text-underline-offset: 2px; padding: 0; }
button.link:hover { color: #fff; }

.container { width: 100%; max-width: 880px; margin: 2.5rem auto; padding: 0 1.25rem; flex: 1 0 auto; }
.container.wide { max-width: 1240px; }
.narrow { max-width: 440px; margin: 0 auto; }

.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 48ch; }
.cta { margin: 1.5rem 0; display: flex; flex-wrap: wrap; gap: 0.6rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: 44px; padding: 0 1.1rem; border-radius: 4px;
  border: 1.5px solid var(--ink); background: var(--paper); color: var(--ink);
  text-decoration: none; cursor: pointer; font: 600 0.95rem/1 var(--sans);
  margin-right: 0.6rem;
}
.btn:hover { background: var(--line-soft); color: var(--ink); }
.btn-primary { background: var(--ink); color: #f3f6f1; border-color: var(--ink); }
.btn-primary:hover { background: #2b3d44; color: #fff; }
.btn:disabled { opacity: 1; background: var(--line-soft); border-color: var(--line); color: var(--muted); cursor: not-allowed; }
.cta .btn, .q-actions .btn, .confirm-actions .btn { margin-right: 0; }

form label { display: block; margin: 1.1rem 0 0.35rem; font: 600 0.92rem/1.3 var(--sans); color: var(--ink); }
form input[type=text], form input[type=email] {
  width: 100%; min-height: 44px; padding: 0.55rem 0.8rem; border: 1.5px solid var(--line);
  border-radius: 4px; font: inherit; background: var(--paper); color: var(--ink);
}
form input[type=text]:hover, form input[type=email]:hover { border-color: var(--muted); }
#join_code { font-family: var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }
form .btn-primary { margin-top: 1.4rem; }

.flashes { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.flash { padding: 0.75rem 1rem; border-radius: var(--radius); margin-bottom: 0.5rem; border: 1px solid var(--line); background: var(--paper); }
.flash-error, .flash-danger { background: var(--pencil-tint); border-color: #ecb8b1; color: var(--pencil); }
.flash-success { background: var(--accent-tint); border-color: #b5d6c3; color: var(--accent); }
.flash-info { background: var(--band); }

.card-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; }
.card {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.2rem 1.3rem;
}
.card strong { display: block; font: 700 1.35rem/1.15 var(--display); }
.card .meta { display: block; color: var(--muted); font-size: 0.9rem; margin-top: 0.4rem; }
.card .mt { margin-top: 1.1rem; }
.card-list .card .btn { margin-right: 0; }

.stats { list-style: none; display: flex; flex-wrap: wrap; gap: 0.75rem; padding: 0; }
.stats li { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.75rem 1.1rem; min-width: 130px; color: var(--muted); font: 500 0.75rem var(--mono); text-transform: uppercase; letter-spacing: 0.06em; }
.stats .num { display: block; font: 600 1.9rem/1.2 var(--mono); color: var(--ink); letter-spacing: 0; }

.muted { color: var(--muted); }
code { font-family: var(--mono); font-size: 0.9em; background: var(--band); padding: 0.1rem 0.35rem; border-radius: 3px; }

.site-footer { text-align: center; color: var(--ink-soft); padding: 1.5rem 1rem; background: var(--band); border-top: 1px solid var(--line); }
.site-footer { display: flex; flex-direction: column; align-items: center; gap: 0.35rem; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.25rem 1.25rem; margin-bottom: 0.35rem; }
.site-footer nav a { color: var(--ink); font-weight: 500; font-size: 0.9rem; }

/* Ruled ledger paper, for hero areas and the briefing. */
.ruled {
  background-color: var(--bg);
  background-image: repeating-linear-gradient(0deg, transparent 0 31px, var(--rule) 31px 32px);
}

/* Stamps: case status, rubber-stamp style. */
.stamp {
  display: inline-block; font: 600 0.7rem/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
  border: 1.5px solid currentColor; border-radius: 2px; padding: 0.3rem 0.5rem; color: var(--ink);
}
.stamp-open { color: var(--pencil); transform: rotate(-2deg); }
.stamp-closed { color: #fff; background: var(--accent); border-color: var(--accent); transform: rotate(-3deg); }
.card .stamp { margin-bottom: 0.7rem; }

/* Tickmarks: outlined circle in red pencil; an exception is filled. */
.tick {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 1.6em; height: 1.6em; border: 1.5px solid var(--pencil); border-radius: 999px;
  color: var(--pencil); font: 600 0.85em/1 var(--mono);
}
.tick-x { background: var(--pencil); color: #fff; }

/* --- Landing -------------------------------------------------------------- */
.hero {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem;
  align-items: center; padding: 2.5rem 0 3rem;
}
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin: 0.5rem 0 1rem; }
.hero .stamp { margin-bottom: 0.25rem; }
.hero .cta { margin-bottom: 0; }

.workpaper { margin: 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 40px -26px rgba(23, 37, 43, 0.45); overflow: hidden; }
.workpaper-head { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 1.1rem; background: var(--band); border-bottom: 1px solid var(--line); font: 600 0.72rem var(--mono); letter-spacing: 0.08em; }
.workpaper-head span:last-child { color: var(--muted); font-weight: 500; }
.workpaper .scroll { overflow-x: auto; }
.workpaper table { width: 100%; border-collapse: collapse; font: 0.88rem var(--mono); font-variant-numeric: tabular-nums; }
.workpaper th { font-weight: 500; font-size: 0.75rem; color: var(--muted); text-align: right; padding: 0.6rem 1.1rem 0.5rem 0.5rem; }
.workpaper td { text-align: right; padding: 0.55rem 1.1rem 0.55rem 0.5rem; border-top: 1px solid var(--line-soft); white-space: nowrap; }
.workpaper th:first-child, .workpaper td:first-child { text-align: left; padding-left: 1.1rem; }
.workpaper .mark { color: var(--pencil); font-weight: 600; margin-left: 0.3rem; }
.workpaper tr.exception td { background: var(--pencil-tint); }
.workpaper .variance { color: var(--pencil); font-weight: 600; border: 1.5px solid var(--pencil); border-radius: 999px; padding: 0.1rem 0.45rem; }
.workpaper tr.total td { border-top: 2px solid var(--ink); font-weight: 600; }
.workpaper tr.total .footed { text-decoration: underline double; }
.workpaper figcaption { display: flex; gap: 0.7rem; padding: 0.8rem 1.1rem; border-top: 1px dashed var(--line); font-size: 0.9rem; color: var(--ink-soft); }
.workpaper figcaption b { flex: none; font: 600 0.72rem/1.9 var(--mono); color: var(--pencil); letter-spacing: 0.06em; }

.how { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.how ol { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; counter-reset: step; }
.how li { counter-increment: step; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; color: var(--ink-soft); font-size: 0.95rem; }
.how li::before { content: "0" counter(step); display: block; font: 600 1.6rem/1 var(--mono); color: var(--pencil); margin-bottom: 0.7rem; }
.how li strong { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 0.25rem; }

.legend { margin: 1rem 0 2rem; padding: 1.75rem; background: var(--ink); color: #f3f6f1; border-radius: var(--radius); }
.legend h2 { color: #f3f6f1; }
.legend .eyebrow { color: var(--pencil-on-ink); }
.legend-lede { margin: 0; color: #b9c6be; max-width: 60ch; }
.teach { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem 2rem; padding: 2rem 0 2.5rem; border-top: 1px solid var(--line); }
.teach > div { flex: 1 1 420px; }
.teach h2 { margin-bottom: 0.4rem; }
.teach p { margin: 0; color: var(--ink-soft); max-width: 62ch; }
.teach .btn { margin-right: 0; }
.legend ul { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.75rem; }
.legend li { display: flex; gap: 0.7rem; align-items: center; padding: 0.75rem; border: 1px solid #34474f; border-radius: var(--radius); font-size: 0.85rem; color: #b9c6be; }
.legend li strong { display: block; color: #f3f6f1; font-size: 0.95rem; }
.legend .tick { width: 2.2rem; height: 2.2rem; font-size: 1rem; border-color: var(--pencil-on-ink); color: var(--pencil-on-ink); }
.legend .tick-x { background: var(--pencil-on-ink); color: var(--ink); }

.more { margin: 1.25rem 0 0; font-weight: 600; }

/* --- How it works --------------------------------------------------------- */
.page-intro { padding: 1.5rem 0 2rem; max-width: 760px; }
.page-intro h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.toc { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.toc a { display: inline-flex; align-items: center; min-height: 36px; padding: 0 0.8rem; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); color: var(--ink); text-decoration: none; font-size: 0.9rem; font-weight: 500; }
.toc a:hover { border-color: var(--ink); }

.hiw-section { padding: 2.5rem 0; border-top: 1px solid var(--line); scroll-margin-top: 1rem; }
.hiw-section > h2 { font-size: 2rem; }
.hiw-lede { color: var(--ink-soft); max-width: 62ch; margin: 0 0 1.25rem; }
.hiw-section > .workpaper { max-width: 680px; }

.steps { list-style: none; padding: 0; margin: 1.25rem 0 0; counter-reset: step; display: grid; gap: 1rem; }
.steps > li { counter-increment: step; display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); column-gap: 1rem; align-content: start; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.steps > li::before { content: "0" counter(step); grid-row: 1 / span 3; font: 600 1.6rem/1 var(--mono); color: var(--pencil); }
.steps h3 { font-size: 1.1rem; margin: 0.1rem 0 0.35rem; }
.steps p { margin: 0; color: var(--ink-soft); max-width: 70ch; }
.steps-compact { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.steps-compact > li { grid-template-columns: 1fr; }
.steps-compact > li::before { grid-row: auto; margin-bottom: 0.6rem; }

.parse-demo { margin-top: 1rem; max-width: 520px; box-shadow: none; }
.parse-raw { margin: 0; padding: 0.8rem 1.1rem; font-style: italic; border-bottom: 1px dashed var(--line); }
.parse-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 0.75rem; margin: 0; padding: 0.8rem 1.1rem; }
.parse-fields dt { font: 600 0.85rem var(--sans); color: var(--muted); }
.parse-fields dd { margin: 0.2rem 0 0; font-weight: 600; }

.workpaper-note { margin: 0; padding: 0.8rem 1.1rem; border-top: 1px dashed var(--line); font-size: 0.9rem; color: var(--ink-soft); }
.aside { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin: 1.25rem 0 0; color: var(--ink-soft); max-width: 70ch; }

.aside-note { flex-wrap: nowrap; align-items: flex-start; }
.aside-note .tick { margin-top: 0.1rem; }
.rule-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; margin-top: 1.25rem; }
.rule-card { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--ink); border-radius: var(--radius); padding: 1.25rem; }
.rule-card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; align-items: start; margin-top: 1.25rem; }
.checks-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.9rem; }
.checks-list li { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--ink-soft); }
.checks-list strong { color: var(--ink); }
.checks-list .tick { margin-top: 0.1rem; }

.cta-band { margin: 1rem 0 2rem; padding: 2rem; background: var(--ink); color: #f3f6f1; border-radius: var(--radius); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.cta-band h2 { margin: 0; color: #f3f6f1; }
.cta-band .cta { margin: 0; }
.cta-band .btn-primary { background: #f3f6f1; color: var(--ink); border-color: #f3f6f1; }
.cta-band .btn-primary:hover { background: #fff; color: var(--ink); }
.cta-band .btn:not(.btn-primary) { background: transparent; color: #f3f6f1; border-color: #f3f6f1; }
.cta-band .btn:not(.btn-primary):hover { background: #2b3d44; }

.site-header a[aria-current="page"] { color: #fff; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }

/* --- Legal pages ---------------------------------------------------------- */
.legal { max-width: 720px; }
.legal .page-intro { padding-bottom: 1rem; }
.legal-date { margin: 0 0 1rem; font: 500 0.8rem var(--mono); color: var(--muted); }
.legal section { padding: 1.5rem 0; border-top: 1px solid var(--line); scroll-margin-top: 1rem; }
.legal h2 { font-size: 1.5rem; }
.legal h3 { margin-top: 1rem; }
.legal p, .legal li { color: var(--ink-soft); max-width: 68ch; }
.legal strong { color: var(--ink); }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: 0.4rem; }
.legal-table { overflow-x: auto; margin: 0.75rem 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.legal-table table.grid { margin-top: 0; }

/* --- Play ----------------------------------------------------------------- */
.crumbs { margin-bottom: 1.25rem; font-size: 0.9rem; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.mt { margin-top: 0.75rem; }
.done, .solved-note { color: var(--accent); font-weight: 600; }
.solved-note { display: flex; align-items: center; gap: 0.5rem; margin: 0.6rem 0 0; }

.briefing { max-width: 720px; }
.briefing > h1 { font-size: clamp(2.2rem, 5vw, 3rem); }
.briefing section { margin: 1.75rem 0; }
.briefing .company { padding: 1.25rem 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background-color: var(--paper); background-image: repeating-linear-gradient(0deg, transparent 0 31px, var(--rule) 31px 32px); }
.briefing .company h2 { margin-bottom: 0.2rem; }
.briefing .company .muted { font-family: var(--mono); font-size: 0.85rem; }
.briefing h3 { font: 600 0.75rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.briefing .tip { position: relative; background: var(--paper); border: 1.5px dashed var(--pencil); padding: 1.4rem 1.25rem 1rem; border-radius: var(--radius); }
.briefing .tip h3 { position: absolute; top: -0.7rem; left: 1rem; margin: 0; padding: 0.3rem 0.5rem; background: var(--pencil); color: #fff; border-radius: 2px; transform: rotate(-2deg); font-size: 0.7rem; }
.briefing .tip p { margin: 0; }
.briefing .cast { list-style: none; padding: 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.briefing .cast li { padding: 0.65rem 1rem; border-bottom: 1px solid var(--line-soft); }
.briefing .cast li:last-child { border-bottom: 0; }

.case-title { margin-bottom: 1.25rem; }
.workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.25rem; align-items: start; }
.request-panel { grid-column: 1 / -1; }
.request-panel, .evidence-panel, .questions-panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; }
.evidence-panel { border-top: 4px solid var(--ink); }
.workspace h2 { font-size: 1.45rem; }
@media (max-width: 760px) { .workspace { grid-template-columns: 1fr; } }

.request-box {
  width: 100%; min-height: 72px; padding: 0.8rem 0.9rem; border: 1.5px solid var(--line); border-radius: 4px;
  font: 1rem/1.5 var(--sans); resize: vertical; background-color: var(--bg); color: var(--ink);
}
.request-box:hover { border-color: var(--muted); }

.confirm { margin-top: 1.1rem; border-top: 1px dashed var(--line); padding-top: 1.1rem; }
.confirm-lead { font-weight: 600; margin: 0 0 0.75rem; }
.field { margin-bottom: 0.9rem; }
.field label, .field legend { display: block; margin: 0 0 0.35rem; font: 600 0.92rem var(--sans); color: var(--ink); }
.field legend strong { font-weight: 600; }
.field select, .field input[type=text] { width: 100%; min-height: 44px; padding: 0.5rem 0.7rem; border: 1.5px solid var(--line); border-radius: 4px; font: inherit; background: var(--paper); color: var(--ink); }
.field select.unparsed { border-color: var(--pencil); background: var(--pencil-tint); }
.field .hint { color: var(--pencil); font-size: 0.85rem; }
.unknown-note { color: var(--amber); background: var(--amber-tint); padding: 0.45rem 0.7rem; border-radius: 4px; font-size: 0.9rem; }
.confirm-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.5rem; }

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0; margin: 0; }
.chip { display: inline-flex; align-items: center; gap: 0.4rem; min-height: 32px; margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 0.2rem 0.75rem; font-size: 0.88rem; cursor: pointer; list-style: none; text-transform: none; letter-spacing: 0; font-family: var(--sans); font-weight: 500; color: var(--ink); }
.chips.static .chip { cursor: default; background: var(--band); }
.chip input { margin: 0; accent-color: var(--ink); }
.chip:has(input:checked) { background: var(--ink); border-color: var(--ink); color: #f3f6f1; }

.locker-head { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: space-between; align-items: baseline; }
.hours { font: 600 0.85rem var(--mono); background: var(--ink); color: #f3f6f1; border-radius: 3px; padding: 0.3rem 0.6rem; white-space: nowrap; }
.request-result { padding: 0.6rem 0.8rem; border-radius: 4px; font-size: 0.92rem; }
.request-result.ok { background: var(--accent-tint); color: var(--accent); }
.request-result.pushback { background: var(--pencil-tint); color: var(--pencil); }

.doc-list { list-style: none; padding: 0; margin: 1rem 0; border-top: 1px solid var(--line); }
.doc { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.75rem; padding: 0.6rem 0; border-bottom: 1px solid var(--line-soft); counter-increment: exhibit; }
.doc-list { counter-reset: exhibit; }
.doc::before { content: counter(exhibit, upper-alpha); flex: none; width: 1.75rem; height: 1.75rem; display: inline-flex; align-items: center; justify-content: center; border-radius: 2px; background: var(--ink); color: #f3f6f1; font: 600 0.8rem var(--mono); }
.doc-name { font-weight: 600; flex: 1; min-width: 10rem; overflow-wrap: anywhere; font-family: var(--mono); font-size: 0.88rem; }
.doc-type { color: var(--muted); font-size: 0.8rem; text-transform: capitalize; }
.btn-sm { min-height: 36px; padding: 0 0.75rem; font-size: 0.85rem; }
.doc .btn-sm { margin-right: 0; }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.known-parties { margin-top: 1.25rem; }
.known-parties h3 { font: 600 0.75rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }

.questions { list-style: none; padding: 0; counter-reset: q; }
.question { counter-increment: q; border: 1px solid var(--line); border-radius: var(--radius); padding: 0.95rem; margin-bottom: 0.75rem; background: var(--paper); }
.question.solved { background: var(--accent-tint); border-color: #b5d6c3; }
.question.locked { background: var(--bg); border-style: dashed; }  /* no opacity: keeps text contrast */
.q-head { display: flex; gap: 0.6rem; align-items: baseline; }
.q-head::before { content: counter(q); flex: none; font: 600 0.8rem var(--mono); color: var(--muted); min-width: 1.1rem; }
.q-points { font: 600 0.75rem var(--mono); background: var(--ink); color: #f3f6f1; border-radius: 3px; padding: 0.15rem 0.45rem; white-space: nowrap; order: 2; margin-left: auto; }
.q-prompt { font-weight: 600; line-height: 1.4; }
.question form { margin-top: 0.75rem; }
.question input[type=text] { width: 100%; min-height: 44px; padding: 0.5rem 0.7rem; border: 1.5px solid var(--line); border-radius: 4px; font: inherit; }
.question input[inputmode=decimal] { font-family: var(--mono); }
.choices { display: flex; flex-direction: column; gap: 0.4rem; }
.choice { display: flex; gap: 0.6rem; align-items: center; cursor: pointer; margin: 0; padding: 0.55rem 0.75rem; min-height: 44px; border: 1.5px solid var(--line); border-radius: 4px; font: 400 0.95rem/1.35 var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); }
.choice:hover { border-color: var(--muted); }
.choice:has(input:checked) { border-color: var(--ink); background: var(--bg); }
.choice input { accent-color: var(--ink); width: 1.05rem; height: 1.05rem; margin: 0; flex: none; }
.q-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.7rem; }
.hints { list-style: none; margin: 0.7rem 0 0; padding: 0; font-size: 0.9rem; }
.hints li { padding: 0.5rem 0.7rem; background: var(--amber-tint); border-radius: 4px; margin-bottom: 0.35rem; }
.hint-tag { font-weight: 600; color: var(--amber); margin-right: 0.45rem; }
.wrong-note { display: flex; align-items: center; gap: 0.5rem; color: var(--pencil); font-size: 0.88rem; margin-top: 0.5rem; }
.wrong-note::before { content: "!"; display: inline-flex; align-items: center; justify-content: center; flex: none; width: 1.3rem; height: 1.3rem; border-radius: 999px; background: var(--pencil); color: #fff; font: 700 0.75rem var(--mono); }
.locked-note { font-size: 0.88rem; margin: 0.5rem 0 0; }
.locked-note .stamp { margin-right: 0.4rem; color: var(--muted); border-style: dashed; }
.complete-banner { display: flex; align-items: center; justify-content: center; gap: 0.75rem; flex-wrap: wrap; background: var(--accent-tint); color: var(--accent); padding: 0.9rem; border: 1px solid #b5d6c3; border-radius: var(--radius); text-align: center; font-weight: 600; }

.complete-banner a { color: var(--accent); }
.card-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.card-actions .btn { margin-right: 0; }

/* --- Case closed ---------------------------------------------------------- */
.debrief > section { margin: 2.25rem 0; }
.debrief h2 { font-size: 1.5rem; }
.debrief-head { display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
.debrief-head h1 { margin: 0.4rem 0 0; font-size: clamp(2.2rem, 5vw, 3rem); }
.debrief-score { margin: 0; display: flex; align-items: baseline; gap: 0.5rem; }
.debrief-score .num { font: 600 3.5rem/1 var(--mono); color: var(--ink); }
.debrief-score .of { font: 500 1rem var(--mono); color: var(--muted); }
.debrief .stats { margin: 1.5rem 0 0; }
.stats .unit { font-size: 1.1rem; color: var(--muted); text-transform: none; }

.debrief-memo { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--pencil); border-radius: var(--radius); padding: 1.4rem 1.4rem 1.2rem; }
.debrief-memo h2 { font: 700 1.25rem var(--display); color: var(--pencil); margin-bottom: 0.6rem; }
.debrief-memo p { margin: 0; font-size: 1.08rem; line-height: 1.7; max-width: 68ch; }

.workpaper table.ladder td { white-space: normal; vertical-align: top; }
.workpaper table.ladder td:first-child { color: var(--muted); width: 2rem; }
.workpaper table.ladder td:nth-child(2) { text-align: left; font-family: var(--sans); min-width: 9rem; }
.workpaper table.ladder th:nth-child(2), .workpaper table.ladder th:nth-child(3) { text-align: left; }
.workpaper table.ladder td:nth-child(3) { text-align: left; min-width: 4rem; overflow-wrap: anywhere; }
.workpaper table.ladder td:last-child { white-space: nowrap; }
.workpaper table.ladder .mark { margin: 0 0.35rem 0 0; }
.ladder-note { display: block; margin-top: 0.2rem; font: 500 0.75rem var(--mono); color: var(--pencil); }
.workpaper .of { color: var(--muted); font-weight: 400; }

.evidence-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.evidence-cols h3 { font: 600 1rem var(--sans); color: var(--ink); margin-bottom: 0.75rem; }
.evidence-cols .sm { margin-top: 0.75rem; }
.takeaways { padding-left: 1.4rem; margin: 0; display: grid; gap: 0.6rem; }
.takeaways li { color: var(--ink-soft); padding-left: 0.3rem; }
.takeaways li::marker { font: 600 0.9rem var(--mono); color: var(--pencil); }

/* --- Instructor ----------------------------------------------------------- */
.panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; margin: 1.25rem 0; }
.panel-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.panel-head h2 { margin: 0; }
.inline-form { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; align-items: end; }
.inline-form label { display: block; margin: 0 0 0.3rem; }
.inline-form input, .inline-form select { min-height: 44px; padding: 0.5rem 0.7rem; border: 1.5px solid var(--line); border-radius: 4px; font: inherit; background: var(--paper); }
.inline-form .btn-primary { margin-top: 0; }

table.grid { width: 100%; border-collapse: collapse; margin-top: 0.75rem; font-size: 0.92rem; font-variant-numeric: tabular-nums; }
table.grid th { text-align: left; background: var(--band); padding: 0.55rem 0.65rem; border-bottom: 2px solid var(--ink); font: 600 0.85rem var(--sans); color: var(--ink-soft); }
table.grid td { padding: 0.55rem 0.65rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
table.grid tbody tr:hover td { background: var(--bg); }
.panel:has(table.grid) { overflow-x: auto; }
.sm { font-size: 0.8rem; }

.status { display: inline-block; font: 600 0.68rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3rem 0.45rem; border-radius: 2px; border: 1.5px solid currentColor; white-space: nowrap; }
.status-completed { color: #fff; background: var(--accent); border-color: var(--accent); }
.status-in-progress { color: var(--pencil); }
.status-not-started { color: var(--muted); border-style: dashed; }
.status-completed-late, .status-overdue { color: #fff; background: var(--pencil); border-color: var(--pencil); }
.badge-late { background: var(--pencil-tint); color: var(--pencil); }
.late-banner { background: var(--amber-tint); color: var(--amber); border: 1px solid #e8d49a; border-radius: 4px; padding: 0.6rem 0.8rem; }

.exports { margin-top: 0.8rem; font-size: 0.9rem; color: var(--muted); }
.panel-actions .btn-sm { text-decoration: none; }

.trail { list-style: none; padding: 0; }
.trail > li { border-left: 2px solid var(--line); padding: 0.5rem 0 0.5rem 1rem; margin-bottom: 0.8rem; position: relative; }
.trail > li::before { content: ""; position: absolute; left: -6px; top: 0.95rem; width: 10px; height: 10px; border-radius: 999px; background: var(--paper); border: 2px solid var(--ink); }
.trail-head { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.trail-time { font: 600 0.88rem var(--mono); }
.trail-hours { font: 600 0.75rem var(--mono); background: var(--band); border-radius: 3px; padding: 0.1rem 0.45rem; }
.badge { font: 600 0.7rem var(--mono); letter-spacing: 0.04em; background: var(--amber-tint); color: var(--amber); border-radius: 3px; padding: 0.15rem 0.45rem; }
.trail-raw { margin: 0.3rem 0; font-style: italic; color: var(--ink-soft); }
.trail-docs { margin: 0.3rem 0 0; padding-left: 1.1rem; font: 0.85rem var(--mono); }

.instructor-only { color: var(--pencil); font-weight: 600; }
.notes p { line-height: 1.6; }
.checks { list-style: none; padding: 0; }
.checks li { padding: 0.25rem 0; }

/* --- Errors --------------------------------------------------------------- */
.error-page { padding-block: 3rem 4rem; }
.error-page h1 { margin: 0.25rem 0 0.75rem; }
.error-code { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* --- Accessibility -------------------------------------------------------- */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.site-header :focus-visible, .legend :focus-visible, .cta-band :focus-visible { outline-color: #7fc3a0; }
.skip-link { position: absolute; left: 1rem; top: -3rem; background: var(--paper); color: var(--ink); padding: 0.5rem 0.9rem; border-radius: var(--radius); z-index: 10; }
.skip-link:focus { top: 0.5rem; }
main:focus { outline: none; }
.choices { border: 0; padding: 0; margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
[x-cloak] { display: none !important; }

/* Workpaper table of words, not numbers: wraps, reads left to right. */
.hiw-section > .workpaper.prose-paper { max-width: 860px; }
.workpaper table.prose th, .workpaper table.prose td { text-align: left; white-space: normal; vertical-align: top; }
.workpaper table.prose td:first-child { width: 11rem; color: var(--ink); font-weight: 600; }
.workpaper table.prose td:last-child { font-family: var(--sans); font-size: 0.95rem; color: var(--ink-soft); }
.workpaper table.prose ul { margin: 0; padding-left: 1.1rem; }
.workpaper table.prose li + li { margin-top: 0.2rem; }
@media (max-width: 560px) {
  .workpaper table.prose td:first-child { width: auto; }
  .workpaper table.prose tr { display: block; border-top: 1px solid var(--line-soft); padding: 0.4rem 0; }
  .workpaper table.prose td { display: block; border-top: 0; padding: 0.25rem 1.1rem; }
  .workpaper table.prose thead { display: none; }
}
@media (max-width: 480px) {
  .site-header a { margin-left: 0; margin-right: 1rem; font-size: 0.9rem; }
  .site-header nav { row-gap: 0.35rem; }
}

/* Instructor case library */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0.8rem 1.5rem; margin: 0; }
.facts dt { font: 600 0.85rem var(--sans); color: var(--muted); }
.facts dd { margin: 0.15rem 0 0; }
h1 .stamp, h2 .stamp { vertical-align: middle; font-size: 0.75rem; }
.grid ul.sm { margin: 0.4rem 0 0; padding-left: 1.1rem; }

/* --- Case file (investigate) ------------------------------------------------ */
.crumbs { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
.evidence-panel > section + section { margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--line-soft); }
.evidence-panel h2, .questions-panel h2 { font-size: 1.35rem; margin: 0; }
.evidence-panel h3 { font-size: 0.95rem; color: var(--ink-soft); margin: 0.9rem 0 0.45rem; }
.request-result { margin: 0 0 1.2rem; }

/* Hours ledger: the budget is the game's tension, so it reads like a time sheet. */
.ledger-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.25rem 1rem; }
.ledger-left { margin: 0; color: var(--ink-soft); }
.ledger-left strong { font: 600 1.35rem var(--mono); color: var(--ink); }
.ledger-bar { height: 10px; margin: 0.6rem 0 0.4rem; background: var(--band); border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.ledger-bar span { display: block; height: 100%; background: var(--ink); }
.ledger-detail summary { cursor: pointer; color: var(--ink-soft); font-size: 0.9rem; padding: 0.3rem 0; }
.ledger-lines { width: 100%; border-collapse: collapse; margin-top: 0.4rem; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
.ledger-lines th { text-align: left; font-weight: 600; color: var(--muted); padding: 0.3rem 0.4rem; border-bottom: 1px solid var(--line); }
.ledger-lines td { padding: 0.35rem 0.4rem; border-bottom: 1px solid var(--line-soft); }
.ledger-lines td:last-child, .ledger-lines th:last-child { text-align: right; font-family: var(--mono); }
.ledger-lines tr.pushed td { color: var(--pencil); }

/* Workpaper index: every record gets a reference letter in red pencil, in the order it arrived. */
.wp-index { width: 100%; border-collapse: collapse; margin-top: 0.75rem; }
.wp-index th { text-align: left; font-size: 0.82rem; font-weight: 600; color: var(--muted); padding: 0 0.5rem 0.4rem; border-bottom: 1px solid var(--line); }
.wp-index td { padding: 0.65rem 0.5rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.wp-ref span { display: inline-flex; align-items: center; justify-content: center; min-width: 1.9rem; height: 1.9rem;
  padding: 0 0.3rem; border: 1.5px solid var(--pencil); border-radius: 999px; color: var(--pencil); font: 600 0.85rem var(--mono); }
.wp-label { font-weight: 600; }
.wp-file { display: block; margin-top: 0.15rem; font: 0.8rem var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.wp-held { font-size: 0.88rem; color: var(--ink-soft); }
.wp-dl { text-align: right; }
.wp-dl .btn { margin-right: 0; }
.wp-new { margin-left: 0.4rem; font-size: 0.75rem; font-weight: 600; color: var(--accent); background: var(--accent-tint); border-radius: 3px; padding: 0.1rem 0.35rem; }
.wp-index tr.is-new td { background: #f8fbf6; }
@media (max-width: 560px) { .wp-index th:nth-child(3), .wp-held { display: none; } }

.chip-ref { font: 600 0.72rem var(--mono); color: var(--pencil); border-left: 1px solid var(--line); padding-left: 0.4rem; }
.chips.static .chip-new { background: var(--paper); border-color: var(--pencil); box-shadow: 0 0 0 2px var(--pencil-tint); }

/* Question ladder: progress is a row of tickmarks. */
.ladder-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.ladder-score { margin: 0; color: var(--ink-soft); }
.ladder-score strong { font: 600 1.35rem var(--mono); color: var(--ink); }
.tickrow { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0; margin: 0.9rem 0 1.1rem; }
.tickbox { width: 2.1rem; height: 2.1rem; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; font: 600 0.8rem var(--mono); }
.tickbox.ahead { border: 1.5px dashed var(--line); color: var(--muted); }
.tickbox.current { border: 2px solid var(--ink); color: var(--ink); }
.tickbox.solved { border: 1.5px solid var(--pencil); }
.tickbox svg { width: 1.3rem; height: 1.3rem; fill: none; stroke: var(--pencil); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.tickbox.just svg path { stroke-dasharray: 24; stroke-dashoffset: 24; animation: draw-tick 0.45s 0.1s ease-out forwards; }
.tickbox.just { animation: tick-ring 0.6s ease-out; }
@keyframes draw-tick { to { stroke-dashoffset: 0; } }
@keyframes tick-ring { 0% { box-shadow: 0 0 0 0 rgba(179, 38, 30, 0.35); } 100% { box-shadow: 0 0 0 10px rgba(179, 38, 30, 0); } }
@media (prefers-reduced-motion: reduce) {
  .tickbox.just svg path { animation: none; stroke-dashoffset: 0; }
  .tickbox.just { animation: none; }
}
.q-head { display: flex; gap: 0.6rem; align-items: baseline; }
.q-head::before { content: none; }
.q-num { flex: none; font: 600 0.8rem var(--mono); color: var(--muted); min-width: 1.1rem; }
.question.solved { background: var(--paper); border-color: var(--line); }
.question.solved .solved-note { color: var(--ink-soft); font-weight: 500; font-family: var(--mono); font-size: 0.88rem; }
.ahead-note { color: var(--muted); font-size: 0.9rem; margin: 0.25rem 0 0; }

/* --- Briefing memo ------------------------------------------------------------ */
.memo { max-width: 720px; }
.memo > h1 { font-size: clamp(2.2rem, 5vw, 3rem); }
.memo-head { margin: 0 0 1.5rem; padding: 0.4rem 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.memo-head > div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 1rem; padding: 0.4rem 0; }
.memo-head > div + div { border-top: 1px solid var(--line-soft); }
.memo-head dt { color: var(--muted); }
.memo-head dd { margin: 0; font-weight: 500; }
.memo-body p { font-size: 1.15rem; line-height: 1.65; margin: 0 0 1.25rem; max-width: 62ch; }
.memo-tip { margin: 0 0 1.5rem; padding: 0.9rem 1.1rem; border-left: 3px solid var(--pencil); background: var(--pencil-tint); }
.memo-tip p { margin: 0; color: var(--ink); }
.memo-tip::before { content: "Tip"; display: block; font-weight: 700; color: var(--pencil); margin-bottom: 0.2rem; }
.memo-section { margin: 1.75rem 0; }
.memo-section h2 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.memo-section p { color: var(--ink-soft); max-width: 66ch; }
.whos-who { margin: 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.whos-who > div { display: grid; grid-template-columns: minmax(9rem, 14rem) 1fr; gap: 1rem; padding: 0.6rem 1rem; }
.whos-who > div + div { border-top: 1px solid var(--line-soft); }
.whos-who dt { font-weight: 600; }
.whos-who dd { margin: 0; color: var(--ink-soft); }
@media (max-width: 560px) { .memo-head > div, .whos-who > div { grid-template-columns: 1fr; gap: 0; } }

/* --- Debrief: a review sheet ------------------------------------------------- */
.signoff { margin: 0.5rem 0 0; font-size: 1.12rem; line-height: 1.6; max-width: 62ch; color: var(--ink-soft); }
.signoff strong { color: var(--ink); }
.worklog { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.worklog li { display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; gap: 0.75rem; padding: 0.55rem 0; border-bottom: 1px solid var(--line-soft); align-items: baseline; }
.worklog-step { font: 600 0.8rem var(--mono); color: var(--muted); }
.worklog-ask { font-weight: 500; }
.worklog-result { font: 0.85rem var(--mono); color: var(--ink-soft); white-space: nowrap; }
.worklog li.pushed .worklog-result { color: var(--pencil); }

/* --- Student dashboard: case folders grouped by what's next ------------------ */
.drawer { margin: 1.75rem 0; }
.drawer h2 { font-size: 1.3rem; display: flex; align-items: baseline; gap: 0.5rem; }
.drawer-count { font: 600 0.85rem var(--mono); color: var(--muted); }
.folders { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--ink); }
.folder { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.75rem 1.5rem;
  padding: 1rem 0; border-bottom: 1px solid var(--line); }
.folder h3 { font: 700 1.3rem/1.2 var(--display); margin: 0 0 0.35rem; }
.folder-facts { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; margin: 0; font-size: 0.9rem; }
.folder-facts div { display: flex; gap: 0.35rem; }
.folder-facts dt { color: var(--muted); }
.folder-facts dd { margin: 0; }
.folder-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.folder-actions .btn, .folder-actions form { margin: 0; }
.folder-actions .stamp { margin-right: 0.4rem; }

/* --- Instructor gradebook ----------------------------------------------------- */
.gradebook-wrap { overflow-x: auto; margin-top: 0.75rem; }
.gradebook { border-collapse: collapse; font-size: 0.9rem; font-variant-numeric: tabular-nums; min-width: 100%; }
.gradebook th, .gradebook td { padding: 0.5rem 0.65rem; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
.gradebook thead th { border-bottom: 2px solid var(--ink); background: var(--band); min-width: 8.5rem; }
.gradebook tbody th { font-weight: 600; white-space: nowrap; }
.gb-case { display: block; font-weight: 600; }
.gb-meta, .gb-status { display: block; font-size: 0.78rem; color: var(--muted); font-weight: 400; }
.gb-cell a { display: block; text-decoration: none; color: var(--ink); }
.gb-cell a:hover strong { text-decoration: underline; }
.gb-cell strong { font: 600 1.05rem var(--mono); }
.gb-completed .gb-status { color: var(--accent); }
.gb-in-progress .gb-status { color: var(--pencil); }
.gb-completed-late .gb-status, .gb-overdue .gb-status { color: var(--pencil); font-weight: 600; }
.assignment-detail summary { cursor: pointer; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.75rem; }
.ad-title { font: 700 1.2rem var(--display); }
.assignment-detail[open] summary { margin-bottom: 0.75rem; }
.assignment-detail .panel-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.trail-facts { margin: 0 0 1rem; }
.q-actions { align-items: center; }
.q-actions .btn { margin-top: 0; }

/* --- Free trial ------------------------------------------------------------ */
.try { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; padding: 1rem 0 2rem; }
.try h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.try-cases { list-style: none; padding: 0; margin: 1.5rem 0 0.75rem; border-top: 2px solid var(--ink); }
.try-cases li { display: grid; grid-template-columns: 8rem 1fr; gap: 0.15rem 1rem; padding: 0.8rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.try-cases .stamp { grid-row: span 2; justify-self: start; }
.try-cases strong { font: 700 1.25rem/1.2 var(--display); }
.try-form { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--ink); border-radius: var(--radius); padding: 1.5rem; }
.try-form h2 { margin-bottom: 0.25rem; }
@media (max-width: 760px) { .try { grid-template-columns: 1fr; } }
.library-offer { margin: 2.5rem 0 1rem; padding: 1.5rem; background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--ink); border-radius: var(--radius); }
.library-offer h2 { margin-bottom: 0.4rem; }
.library-offer > p { color: var(--ink-soft); max-width: 62ch; }
.locked-list { list-style: none; padding: 0; margin: 1rem 0 1.25rem; columns: 2 16rem; column-gap: 2rem; }
.locked-list li { display: flex; align-items: baseline; gap: 0.5rem; padding: 0.25rem 0; break-inside: avoid; color: var(--ink-soft); }
.lock { flex: none; width: 0.7rem; height: 0.55rem; border: 1.5px solid var(--muted); border-radius: 2px; position: relative; top: 1px; }
.lock::before { content: ""; position: absolute; left: 1px; bottom: 100%; width: 0.35rem; height: 0.35rem; border: 1.5px solid var(--muted); border-bottom: 0; border-radius: 3px 3px 0 0; }
.offer-done { color: var(--accent); font-weight: 600; }

/* --- The finding ------------------------------------------------------------ */
.finding { background: var(--paper); border: 2px solid var(--ink); border-radius: var(--radius); padding: 1.6rem 1.6rem 1.4rem; max-width: 760px; margin: 2.5rem 0 3rem; scroll-margin-top: 1rem; }
.finding h2 { font: 700 1.9rem/1.1 var(--display); margin: 0 0 0.35rem; }
.finding .lede { margin: 0 0 1.5rem; color: var(--ink-soft); max-width: 62ch; }
.finding-error { margin: 0 0 1rem; padding: 0.6rem 0.8rem; border: 1px solid var(--ink); border-left-width: 4px; border-radius: var(--radius); background: var(--paper); font-weight: 600; }
/* A legend can't be a grid item, so the label floats and the answer sits beside it. */
.finding .clause { display: flow-root; padding: 1.1rem 0; margin: 0; border: 0; border-top: 1px solid var(--line-soft); min-width: 0; }
.finding .clause > .k { float: left; width: 9.5rem; padding: 0.45rem 0 0; font: 600 1rem var(--display); }
.finding .clause > div { margin-left: 10.75rem; }
.finding .help { font-size: 0.88rem; color: var(--muted); margin: 0.35rem 0 0; }
.finding select, .finding .amt { font: 1rem var(--sans); padding: 0.5rem 0.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); width: 100%; max-width: 26rem; }
.finding .amt { font-family: var(--mono); max-width: 14rem; }
.finding .people, .finding .docs { display: grid; gap: 0.4rem; }
.finding .people label, .finding .docs label { display: flex; gap: 0.6rem; align-items: baseline; margin: 0; font-weight: 500; padding: 0.45rem 0.6rem; border: 1px solid var(--line-soft); border-radius: var(--radius); cursor: pointer; }
.finding .people label:has(input:checked), .finding .docs label:has(input:checked) { border-color: var(--ink); background: #f8fbf6; }
.finding .docs .ref { font: 600 0.85rem var(--mono); color: var(--muted); min-width: 1.2rem; }
.finding .submit-row { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; padding-top: 1.2rem; border-top: 1px solid var(--line-soft); }
.finding .submit-row p { margin: 0; font-size: 0.9rem; color: var(--muted); max-width: 44ch; }
@media (max-width: 760px) {
  .finding { padding: 1.2rem 1rem; }
  .finding .clause > .k { width: 100%; padding: 0 0 0.6rem; }
  .finding .clause > div { margin-left: 0; clear: both; }
}

.outcome { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: var(--radius); padding: 1.3rem; margin: 1.5rem 0; max-width: 760px; }
.outcome.withdrawn { border-top-color: var(--ink); }
.outcome h2 { font: 700 1.35rem/1.15 var(--display); margin: 0 0 0.6rem; }
.outcome p { margin: 0 0 0.8rem; }
.outcome .marks { list-style: none; padding: 0; margin: 0.5rem 0 0; display: grid; gap: 0.35rem; }
.outcome .marks li { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr) auto; gap: 0.5rem; align-items: baseline; padding: 0.35rem 0; border-bottom: 1px solid var(--line-soft); overflow-wrap: anywhere; }
.outcome .pts { font: 500 0.9rem var(--mono); color: var(--muted); }
.outcome .fm-tick { color: var(--pencil); font-weight: 700; }
.outcome .fm-dash { color: var(--muted); font-weight: 700; }
.finding .people .role { color: var(--muted); font-size: 0.9rem; }

/* --- Career --------------------------------------------------------------- */
.career { margin: 0.5rem 0 2rem; padding: 1rem 1.2rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.career-rank { margin: 0; font: 700 1.5rem/1.15 var(--display); }
.career-points { margin: 0.2rem 0 0.7rem; color: var(--ink-soft); }
.career-points strong { font-family: var(--mono); color: var(--ink); }
.career-bar { height: 0.5rem; background: var(--band); border-radius: 999px; overflow: hidden; }
.career-bar span { display: block; height: 100%; background: var(--accent); }
.career .sm { margin: 0.45rem 0 0; }
.promotion { margin: 0.75rem 0 0; padding: 0.55rem 0.8rem; background: var(--accent-tint); border-left: 4px solid var(--accent); border-radius: var(--radius); }