/* =============================================================================
   Shared design system — The Workbench
   Law Practice in the Age of AI & Big Data · interactive labs

   Adapted from the Firebrand system built for The Question Method of Legal
   Research, so the two suites read as siblings. One source of truth: import
   on every page (hub + each module) so the look lives in one file.

   A clean, light neutral-gray ground, cool charcoal ink, and a single
   brick-crimson accent. Humanist sans for UI and body, mono for code/labels.
   Where the textbook suite gives SOURCE TYPES their own taxonomy hues, the
   Workbench gives FAILURE SPECIES their own hues — the recurring taxonomy of
   this course is how AI systems fail, and the colors track it suite-wide.

   Fonts are self-hosted (assets/fonts/) — no third-party CDN request, so the
   site leaks no student data to Google and renders identically offline.
   Archivo, IBM Plex Mono, and Newsreader are licensed under the SIL OFL.
   ========================================================================== */

/* ---- self-hosted fonts ------------------------------------------------- */
@font-face{ font-family:"Archivo"; font-style:normal; font-weight:400; font-display:swap;
  src:url("fonts/archivo-400.woff2") format("woff2"); }
@font-face{ font-family:"Archivo"; font-style:normal; font-weight:500; font-display:swap;
  src:url("fonts/archivo-500.woff2") format("woff2"); }
@font-face{ font-family:"Archivo"; font-style:normal; font-weight:600; font-display:swap;
  src:url("fonts/archivo-600.woff2") format("woff2"); }
@font-face{ font-family:"Archivo"; font-style:normal; font-weight:700; font-display:swap;
  src:url("fonts/archivo-700.woff2") format("woff2"); }
@font-face{ font-family:"Archivo"; font-style:normal; font-weight:800; font-display:swap;
  src:url("fonts/archivo-800.woff2") format("woff2"); }
@font-face{ font-family:"IBM Plex Mono"; font-style:normal; font-weight:400; font-display:swap;
  src:url("fonts/ibm-plex-mono-400.woff2") format("woff2"); }
@font-face{ font-family:"IBM Plex Mono"; font-style:normal; font-weight:500; font-display:swap;
  src:url("fonts/ibm-plex-mono-500.woff2") format("woff2"); }
@font-face{ font-family:"IBM Plex Mono"; font-style:normal; font-weight:600; font-display:swap;
  src:url("fonts/ibm-plex-mono-600.woff2") format("woff2"); }
@font-face{ font-family:"Newsreader"; font-style:normal; font-weight:400; font-display:swap;
  src:url("fonts/newsreader-400.woff2") format("woff2"); }
@font-face{ font-family:"Newsreader"; font-style:normal; font-weight:500; font-display:swap;
  src:url("fonts/newsreader-500.woff2") format("woff2"); }
@font-face{ font-family:"Newsreader"; font-style:italic; font-weight:400; font-display:swap;
  src:url("fonts/newsreader-400-italic.woff2") format("woff2"); }

:root{
  /* ground + ink (sampled from the brand site) ---------------------------- */
  --paper:      #eeeeee;   /* page ground */
  --paper-2:    #e6e6e6;
  --paper-3:    #dcdcdc;
  --panel:      #f6f6f4;   /* raised cards sit slightly lighter than ground */
  --ink:        #262622;
  --ink-soft:   #54534d;
  --ink-faint:  #6b6a62;
  --rule:       #cfcfcf;
  --rule-strong:#b6b6b6;

  /* the firebrand crimson (primary brand accent) -------------------------- */
  --flame:      #a72d2a;   /* brand red — the signature */
  --flame-deep: #8a0100;   /* deep crimson for hover / emphasis */
  --ember:      #c44d44;   /* lighter crimson flare (logo highlight) */
  --flame-tint: #f1dedd;--callout:#f5efe0;

  /* error-type taxonomy hues (kept across the suite) -----------------------
     The Workbench's recurring taxonomy: the ways AI output burns a lawyer.
     Every lab that names an error type uses these hues, so a stable visual
     vocabulary of failure builds across the whole suite. */
  --phantom:   #28406b; --phantom-tint:   #dde2ed;  /* invented authority          */
  --premise:   #8a0100; --premise-tint:   #f0dede;  /* the stated law is wrong     */
  --zombie:    #7a5416; --zombie-tint:    #f1e3c2;  /* overruled law, still walking */

  /* status semantics ------------------------------------------------------ */
  --status-live: #2f6d56; --status-live-bg: #dde9e2;
  --status-dev:  #7a5416; --status-dev-bg:  #f1e3c2;
  --status-plan: #6f6e66; --status-plan-bg: #e2e2e0;

  /* type ------------------------------------------------------------------ */
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --sans:    "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif:   "Newsreader", Georgia, serif;   /* optional long-form reading */
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  --shadow:    0 1px 2px rgba(20,20,18,.05), 0 6px 22px rgba(20,20,18,.07);
  --shadow-lg: 0 2px 6px rgba(20,20,18,.07), 0 20px 50px rgba(20,20,18,.12);

  --maxw: 1120px;
  --measure: 70ch;
  --radius: 4px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1100px 560px at 92% -10%, rgba(167,45,42,.05), transparent 62%),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body > *{ position: relative; z-index: 1; }

/* ---- type ------------------------------------------------------------- */
h1,h2,h3,h4{ font-family: var(--display); font-weight: 700; line-height: 1.08;
  margin: 0 0 .5em; color: var(--ink); letter-spacing: -.005em; }
h1{ font-size: clamp(2.25rem, 5vw, 3.4rem); }
h2{ font-size: clamp(1.45rem, 3vw, 2rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1rem; }
a{ color: var(--flame); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover{ color: var(--flame-deep); }
strong{ font-weight: 600; }

.eyebrow{
  font-family: var(--sans); text-transform: uppercase; letter-spacing: .16em;
  font-size: .72rem; font-weight: 600; color: var(--ink-faint); margin: 0 0 .9rem;
}
.measure{ max-width: none; }
.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; }
.skip{ position:absolute; left:-9999px; top:0; background:var(--ink); color:#fff;
  padding:10px 16px; z-index:50; }
.skip:focus{ left:12px; top:12px; }

/* ---- layout shell ----------------------------------------------------- */
.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.shell{ min-height: 100vh; display: flex; flex-direction: column; }
main{ flex: 1 0 auto; padding: 44px 0 76px; }

/* ---- masthead --------------------------------------------------------- */
.masthead{
  position: relative; z-index: 100;
  border-bottom: 1px solid var(--rule-strong);
  background: rgba(255,255,255,.35);
}
.masthead-inner{ display:flex; align-items:center; gap:18px 28px; padding:15px 0; flex-wrap:wrap; }
.brand{ display:flex; flex-direction:column; gap:3px; margin-right:auto;
  text-decoration:none; color:var(--ink); }
.brand:hover .mark{ color: var(--flame); }
.brand .mark{ font-family: var(--display); font-weight: 700; font-size: 1.22rem;
  line-height: 1.08; letter-spacing:.1px; transition: color .15s ease; white-space: nowrap; }
.brand .sub{ display:block; font-family: var(--sans); font-size:.62rem; font-weight:600;
  letter-spacing:.14em; text-transform: uppercase; color: var(--ink-faint); }
.topnav{ display:flex; gap:24px; align-items:center; }
.topnav > a{ font-family: var(--sans); font-size:.92rem; font-weight:600;
  color: var(--ink-soft); text-decoration:none; }
.topnav > a:hover, .topnav > a[aria-current="page"]{ color: var(--flame); }

/* ---- module menu (native <details> disclosure — works with no JS) ----- */
.modmenu{ position: relative; }
.modmenu > summary{
  font-family: var(--sans); font-size:.92rem; font-weight:600; color: var(--ink-soft);
  cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap:.4em;
  padding: 2px 0; }
.modmenu > summary::-webkit-details-marker{ display:none; }
.modmenu > summary::after{ content:"\25BE"; font-size:.7em; transition: transform .15s ease; }
.modmenu[open] > summary, .modmenu > summary:hover{ color: var(--flame); }
.modmenu[open] > summary::after{ transform: rotate(180deg); }
.modmenu > summary .mm-label-open{ display:none; }
.modmenu[open] > summary .mm-label-default{ display:none; }
.modmenu[open] > summary .mm-label-open{ display:inline; }
.modmenu-panel{
  position: absolute; right: 0; top: calc(100% + 12px); z-index: 60;
  width: min(92vw, 880px); max-height: calc(100vh - 96px); overflow-y: auto;
  background: var(--panel); border: 1px solid var(--rule-strong); border-radius: 8px;
  box-shadow: var(--shadow-lg); padding: 22px 24px; }
.modmenu-panel.is-stack{ width: min(92vw, 460px); }
.modmenu-cols{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.modmenu-part > h2{ font-family: var(--sans); font-size:.66rem; font-weight:700;
  letter-spacing:.14em; text-transform: uppercase; color: var(--ink-faint);
  margin: 0 0 10px; padding-bottom: 8px; border-bottom: 1px solid var(--rule); }
.modmenu-chaps{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.modmenu-stack{ display:flex; flex-direction:column; gap:24px; }
.mm-hublink{ font-family: var(--sans); font-weight:700; font-size:.9rem; color: var(--ink);
  text-decoration:none; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.mm-hublink:hover, .mm-hublink[aria-current="page"]{ color: var(--flame); }
.mm-ch > summary{ list-style:none; cursor:pointer; display:flex; gap:.55em; align-items:baseline;
  font-family: var(--sans); font-weight:700; font-size:.9rem; color: var(--ink); }
.mm-ch > summary::-webkit-details-marker{ display:none; }
.mm-ch > summary::after{ content:"\25BE"; font-size:.68em; color: var(--ink-faint);
  margin-left:auto; transition: transform .15s ease; }
.mm-ch[open] > summary::after{ transform: rotate(180deg); }
.mm-ch > summary:hover, .mm-ch[open] > summary{ color: var(--flame); }
.mm-ch > summary:focus-visible{ outline:3px solid var(--flame); outline-offset:2px; border-radius:4px; }
.mm-chlink{ font-style: italic; }
.modmenu-chap > a{ font-family: var(--sans); font-weight:700; font-size:.9rem; color: var(--ink);
  text-decoration:none; display:flex; gap:.5em; }
.modmenu-chap > a:hover{ color: var(--flame); }
.modmenu-chap .cn{ color: var(--ink-faint); font-variant-numeric: tabular-nums; flex:0 0 auto; }
.modmenu-mods{ list-style:none; margin:4px 0 0 1.7em; padding:0;
  display:flex; flex-direction:column; gap:3px;
  border-left: 1px solid var(--rule); }
.modmenu-mods a{ font-family: var(--sans); font-size:.84rem; font-weight:500;
  color: var(--ink-soft); text-decoration:none; display:block; padding:1px 0 1px 12px; }
.modmenu-mods a:hover{ color: var(--flame); }
.modmenu-mods a[aria-current="page"]{ color: var(--flame); font-weight:600; }
.modmenu-empty{ font-size:.78rem; color: var(--ink-faint); margin:3px 0 0 1.7em; padding-left:12px; }

/* ---- footer ----------------------------------------------------------- */
.foot{ border-top: 1px solid var(--rule-strong);
  padding: 24px 0; color: var(--ink-faint); font-family: var(--mono); font-size:.74rem; letter-spacing:.02em; }
.foot .wrap{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }

/* ---- buttons ---------------------------------------------------------- */
.btn{ display:inline-flex; align-items:center; gap:.5em; font-family: var(--sans);
  font-size:.86rem; font-weight:600; letter-spacing:.01em; cursor:pointer;
  text-decoration:none; padding:11px 18px; border-radius: var(--radius);
  background: var(--flame); color: #fff; border:1.5px solid var(--flame);
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease; }
.btn:hover{ background: var(--flame-deep); border-color: var(--flame-deep); color:#fff;
  transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.ghost{ background: transparent; color: var(--flame); }
.btn.ghost:hover{ background: var(--flame-tint); color: var(--flame-deep); }

/* ---- status pill ------------------------------------------------------ */

/* =============================================================================
   HUB — landing page
   ========================================================================== */
.hero{ padding: 8px 0 4px; }
.hero .lede{ font-size: 1.18rem; color: var(--ink-soft); }
.hero h1{ margin-bottom: .28em; }

/* the method strip */
.method .eyebrow{ color: var(--flame); }

/* part section */

/* chapter ledger */

/* =============================================================================
   CHAPTER PAGE — header + module list (live links + inline placeholders)
   ========================================================================== */
.ch-wrap{ max-width: var(--maxw); margin: 0 auto; }

/* back link (also reused by the not-found card) */
.cs-back{ font-family: var(--sans); font-size:.82rem; font-weight:600; letter-spacing:.02em;
  color: var(--ink-soft); text-decoration:none; display:inline-flex; gap:.4em; }
.cs-back:hover{ color: var(--flame); }

.ch-eyebrow{ font-family: var(--sans); font-size:.74rem; font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; color: var(--flame); margin: 22px 0 10px; }
.ch-header{ margin-bottom: 30px; }
.ch-header h1{ font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: .2em; }
.ch-lede{ color: var(--ink-soft); font-size: 1.1rem; margin: 0; }

.mod-section{ margin-top: 40px; }
.mod-section:first-of-type{ margin-top: 0; }

.mod-sectionhead{ display:flex; align-items:baseline; gap:14px; border-bottom:1.5px solid var(--ink);
  padding-bottom: 8px; margin-bottom: 18px; }
.mod-sectionhead h2{ margin:0; font-size: 1.3rem; }
.mod-count{ margin-left:auto; font-family: var(--mono); font-size:.7rem; color: var(--ink-faint); letter-spacing:.04em; }

.mod-list{ display:flex; flex-direction:column; gap: 16px; }

.mod-card{ display:block; border:1px solid var(--rule-strong); border-radius: var(--radius);
  background: var(--panel); padding: 22px 24px; box-shadow: var(--shadow);
  text-decoration:none; color: var(--ink); }
.mod-card.is-plan, .mod-card.is-dev{ background: var(--paper-2); box-shadow:none; border-style: dashed; }
a.mod-card.is-live{ transition: transform .14s ease, box-shadow .15s ease, border-color .15s ease; }
a.mod-card.is-live:hover{ transform: translateY(-2px); box-shadow: var(--shadow-lg);
  border-color: var(--flame); color: var(--ink); }
a.mod-card.is-live:focus-visible{ outline: 3px solid var(--flame); outline-offset: 2px; }

.mod-head{ display:flex; align-items:center; gap: 12px; flex-wrap:wrap; margin-bottom: 8px; }
.mod-title{ font-family: var(--display); font-size: 1.22rem; font-weight: 700; margin: 0; }
a.mod-card.is-live:hover .mod-title{ color: var(--flame); }
.mod-desc{ color: var(--ink-soft); margin: 0 0 4px; }

.mod-willwrap{ margin-top: 14px; }
.mod-willhead{ font-family: var(--sans); font-size:.72rem; font-weight:700; letter-spacing:.08em;
  text-transform:uppercase; color: var(--ink-faint); margin: 0 0 6px; }
.mod-will{ margin: 0; padding-left: 1.15rem; }
.mod-will li{ margin: 5px 0; color: var(--ink-soft); font-size:.94rem; }

.mod-note{ margin: 14px 0 0; padding-top: 12px; border-top:1px solid var(--rule);
  font-size:.88rem; color: var(--ink-faint); }
.mod-open{ display:inline-block; margin-top: 14px; font-family: var(--sans);
  font-size:.86rem; font-weight:700; color: var(--flame); }

/* prev / next chapter nav */
.ch-nav{ display:flex; justify-content:space-between; gap:14px; margin-top: 40px;
  padding-top: 22px; border-top:1px solid var(--rule-strong); }
.ch-nav-link{ display:flex; flex-direction:column; gap:3px; text-decoration:none;
  color: var(--ink-soft); max-width: 48%; }
.ch-nav-link.next{ text-align:right; align-items:flex-end; }
.ch-nav-link:hover{ color: var(--flame); }
.ch-nav-dir{ font-family: var(--sans); font-size:.72rem; font-weight:700; letter-spacing:.08em;
  text-transform:uppercase; color: var(--ink-faint); }
.ch-nav-link:hover .ch-nav-dir{ color: var(--flame); }
.ch-nav-title{ font-family: var(--display); font-size:.98rem; font-weight:600; color: var(--ink); }
.ch-nav-link:hover .ch-nav-title{ color: var(--flame); }

/* not-found card reuse */
.cs-card{ border:1px solid var(--rule-strong); border-radius: var(--radius);
  background: var(--panel); padding: 30px 30px 26px; box-shadow: var(--shadow); margin-top: 8px; }
.cs-card h1{ font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: .15em; color: var(--flame); }
.cs-card .cs-sub{ color: var(--ink-soft); font-size: 1.06rem; margin-bottom: 4px; }

/* ---- responsive ------------------------------------------------------- */
@media (max-width: 640px){
  body{ font-size: 16.5px; }
  .topnav{ gap: 16px; flex-wrap:wrap; }
  .brand .mark{ white-space: normal; }
  .modmenu-panel{ position: fixed; left: 12px; right: 12px; top: auto; width: auto;
    max-height: 70vh; }
  .modmenu-cols{ grid-template-columns: 1fr; gap: 18px; }
  .ch-nav{ flex-direction:column; }
  .ch-nav-link{ max-width: 100%; }
  .ch-nav-link.next{ text-align:left; align-items:flex-start; }
  .mod-sectionhead{ flex-wrap:wrap; }
  .mod-count{ margin-left:0; flex-basis:100%; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.reveal{ opacity: 0; transform: translateY(10px); animation: rise .55s ease forwards; }
.reveal.d1{ animation-delay: .07s; } .reveal.d2{ animation-delay: .14s; }
.reveal.d3{ animation-delay: .21s; } .reveal.d4{ animation-delay: .28s; }
@keyframes rise{ to{ opacity:1; transform: none; } }

/* ---- module prev/next navigation (injected by build_site.py) ------------- */
.modnav{ max-width: var(--maxw); margin: 34px auto 0; padding: 18px 28px 0;
  border-top: 1.5px solid var(--rule-strong); }
.modnav-crumb{ font-family: var(--mono); font-size: .74rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-soft); margin: 0 0 6px; }
.modnav-crumb a{ color: var(--flame); text-decoration: none; }
.modnav-crumb a:hover, .modnav-crumb a:focus-visible{ text-decoration: underline; }
.modnav-verified{ font-size: .85rem; color: var(--ink-soft); margin: 0 0 10px; }
.modnav-links{ display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding: 6px 0 22px; }
.modnav-link{ display: flex; flex-direction: column; gap: 2px; text-decoration: none;
  color: var(--ink); padding: 10px 12px; border: 1px solid var(--rule-strong);
  border-radius: 8px; background: var(--panel); max-width: 46%; }
.modnav-link:hover{ border-color: var(--flame); }
.modnav-link:focus-visible{ outline: 3px solid var(--flame); outline-offset: 2px; }
.modnav-link .dir{ font-family: var(--mono); font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--flame); }
.modnav-link .t{ font-weight: 600; font-size: .92rem; }
.modnav-link.next{ margin-left: auto; text-align: right; }

/* ---- local-storage disclosure (js/lib.js) --------------------------------- */
.storage-note{ display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  max-width: var(--maxw); margin: 18px auto 0; padding: 10px 28px; font-size: .85rem;
  color: var(--ink-soft); }
.storage-note button{ font: inherit; font-size: .8rem; color: var(--flame);
  background: none; border: 1px solid var(--rule-strong); border-radius: 6px;
  padding: 4px 10px; cursor: pointer; }
.storage-note button:hover{ border-color: var(--flame); }
.storage-note button:focus-visible{ outline: 3px solid var(--flame); outline-offset: 2px; }

/* ---- chapter overview + checklist (registry "overview") ------------------- */
.ch-overview{ margin: 0 0 30px; }
.ch-ov-kicker{ font-family: var(--mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--flame); margin: 0 0 8px; }
.ch-ov-p{ font-size: 1.02rem; line-height: 1.7; color: var(--ink); margin: 0 0 14px; }
.ch-check{ background: var(--panel); border: 1.5px solid var(--rule-strong);
  border-left: 4px solid var(--flame); border-radius: 10px; padding: 18px 22px; margin: 20px 0 0; }
.ch-check h3{ font-size: 1.05rem; margin: 0 0 10px; }
.ch-check ol{ margin: 0; padding-left: 22px; }
.ch-check li{ margin: 0 0 12px; line-height: 1.6; }
.ch-check li::marker{ color: var(--flame); font-weight: 700; }

/* ---- multi-page module standard: home CTA, contents cards, in-module pager ---- */
.start-cta{ display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:1rem;
  background:var(--flame); color:#fff; border:2px solid var(--flame); border-radius:9px;
  padding:12px 22px; text-decoration:none; margin:4px 0 8px; }
.start-cta:hover{ background:var(--flame-deep); border-color:var(--flame-deep); }
.start-cta:focus-visible{ outline:3px solid var(--flame); outline-offset:3px; }
.modcontents{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:12px; margin:14px 0 26px; }
.modcontents a{ display:block; background:#fff; border:1.5px solid var(--rule-strong); border-radius:10px;
  padding:13px 16px; text-decoration:none; color:var(--ink); }
.modcontents a:hover{ border-color:var(--flame); }
.modcontents a:focus-visible{ outline:3px solid var(--flame); outline-offset:2px; }
.modcontents .k{ display:block; font-family:var(--mono); font-size:.62rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--flame); margin:0 0 4px; }
.modcontents b{ display:block; font-size:.98rem; margin:0 0 4px; }
.modcontents span.d{ display:block; font-size:.82rem; color:var(--ink-soft); line-height:1.5; }
.modpager{ display:flex; justify-content:space-between; gap:14px; border-top:1px solid var(--rule);
  margin:34px 0 8px; padding-top:16px; }
.modpager a{ display:inline-flex; flex-direction:column; text-decoration:none; color:var(--ink);
  border:1.5px solid var(--rule-strong); border-radius:9px; padding:10px 15px; max-width:48%; }
.modpager a:hover{ border-color:var(--flame); }
.modpager a:focus-visible{ outline:3px solid var(--flame); outline-offset:2px; }
.modpager .dir{ font-family:var(--mono); font-size:.64rem; letter-spacing:.1em; text-transform:uppercase; color:var(--flame); }
.modpager .t{ font-weight:600; font-size:.92rem; }
.modpager .spacer{ flex:1; }

/* ---- footer contact ---- */
.foot-contact{ display:block; margin-top:6px; }
.foot-contact a{ color:var(--flame); font-weight:600; }
.foot-contact small{ display:block; opacity:.8; margin-top:2px; }

/* ============ home: the start door + the four role doors ============ */
.startdoor{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"k t go" "k d go";gap:2px 18px;align-items:center;background:var(--panel);border:1.5px solid var(--rule-strong);border-left:5px solid var(--flame);border-radius:12px;padding:16px 22px;margin:6px 0 26px;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:transform .14s ease,box-shadow .14s ease;}
.startdoor:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.startdoor:focus-visible{outline:3px solid var(--flame);outline-offset:3px;}
.startdoor .sd-k{grid-area:k;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--flame);align-self:center;}
.startdoor .sd-t{grid-area:t;font-family:var(--display);font-weight:700;font-size:1.12rem;}
.startdoor .sd-d{grid-area:d;font-size:.88rem;color:var(--ink-soft);}
.startdoor .sd-go{grid-area:go;font-size:1.3rem;color:var(--flame);}
.rolegrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:0 0 34px;}
.roledoor{position:relative;display:flex;flex-direction:column;gap:7px;background:#fff;border:1.5px solid var(--rule-strong);border-radius:14px;padding:26px 26px 20px;text-decoration:none;color:inherit;box-shadow:var(--shadow);overflow:hidden;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;}
.roledoor::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--flame);opacity:.85;}
.roledoor:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--flame);}
.roledoor:focus-visible{outline:3px solid var(--flame);outline-offset:3px;}
.roledoor .rd-no{position:absolute;top:10px;right:18px;font-family:var(--display);font-weight:800;font-size:3.4rem;line-height:1;color:var(--flame-tint);-webkit-text-stroke:1.5px var(--flame);opacity:.55;pointer-events:none;}
.roledoor:hover .rd-no{opacity:.9;}
.roledoor .rd-k{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--flame);}
.roledoor .rd-name{font-family:var(--display);font-weight:800;font-size:1.55rem;letter-spacing:-.01em;}
.roledoor .rd-blurb{font-size:.93rem;line-height:1.62;color:var(--ink-soft);max-width:44ch;}
.roledoor .rd-count{margin-top:auto;padding-top:10px;font-family:var(--mono);font-size:.76rem;color:var(--ink);}
.roledoor .rd-count .go{color:var(--flame);}
@media (max-width:680px){
  .rolegrid{grid-template-columns:1fr;}
  .startdoor{grid-template-columns:1fr auto;grid-template-areas:"k go" "t go" "d go";}
}
@media (prefers-reduced-motion:reduce){.startdoor,.roledoor{transition:none;}.startdoor:hover,.roledoor:hover{transform:none;}}

/* ---------- external-link notice dialog ---------- */
.extlink-dialog{border:1px solid var(--rule-strong);border-radius:10px;padding:1.4rem 1.6rem;
  max-width:26rem;background:var(--panel, #fff);color:var(--ink, #222)}
.extlink-dialog::backdrop{background:rgba(0,0,0,.45)}
.extlink-dialog h2{font-family:var(--display, var(--sans));font-size:1.05rem;font-weight:800;
  margin:0 0 .6rem;color:var(--ink)}
.extlink-dialog p{font-size:.92rem;line-height:1.55;margin:0 0 1rem;color:var(--ink-soft, #444)}
.extlink-dialog .extlink-host{word-break:break-all}
.extlink-actions{display:flex;justify-content:flex-end;gap:.6rem}
.extlink-actions .llm-btn{font-family:var(--sans);font-size:.9rem;padding:.5rem .9rem;
  border-radius:6px;border:1px solid var(--rule-strong);background:var(--panel,#fff);
  color:var(--ink,#222);cursor:pointer}
.extlink-actions .llm-btn-primary{background:var(--flame);border-color:var(--flame);color:#fff}
.extlink-actions .llm-btn:hover{border-color:var(--flame)}
.extlink-skip-label{display:flex;align-items:center;gap:.45rem;font-size:.85rem;
  color:var(--ink-soft,#444);margin:0 0 .9rem;cursor:pointer;user-select:none}
.extlink-skip-label input{accent-color:var(--flame);margin:0}
.extlink-icon{display:inline-block;vertical-align:baseline;margin-left:.28em;
  position:relative;top:.06em;opacity:.65;flex:none}
a:hover .extlink-icon{opacity:1}