:root {
  --bg: #121110;
  --bg-2: #1c1a17;
  --bg-3: #26231f;
  --paper: #ece3cf;
  --paper-2: #e1d5b9;
  --paper-line: #cdbf9f;
  --ink: #1f1b16;
  --ink-soft: #5a5145;
  --ink-faint: #8a7f6e;
  --red: #a8231c;
  --red-ink: #8f1d17;
  --tape: #e8c547;
  --tape-ink: #1a1709;
  --light: #ece3cf;
  --light-soft: #b8ae9c;
  --ok: #2f6b4f;

  --f-type: "Special Elite", "Courier New", monospace;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --f-body: "Source Serif 4", Georgia, "Times New Roman", serif;

  --radius: 6px;
  --shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 18px 40px -18px rgba(0,0,0,.7), 0 2px 6px rgba(0,0,0,.35);
  --max: 1040px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
a, button, summary { touch-action: manipulation; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(232,197,71,.06), transparent 70%),
    var(--bg);
  color: var(--light);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--tape); outline-offset: 3px; }

/* top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(18,17,16,.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bg-3);
  padding-top: env(safe-area-inset-top);
}
.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  font: 400 22px/1 var(--f-type);
  text-decoration: none;
  letter-spacing: .04em;
  white-space: nowrap;
}
.brand span { color: var(--red); }
.topbar nav { display: flex; gap: 4px; }
.topbar nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font: 500 13px/1 var(--f-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  text-decoration: none;
  white-space: nowrap;
  color: var(--light-soft);
  padding: 0 12px;
  border-radius: var(--radius);
}
.topbar nav a:active { color: var(--light); background: var(--bg-3); }

main {
  flex: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px max(16px, env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  outline: none;
}

/* paper card */
.paper {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(20px, 4vw, 44px);
}
.paper::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background-image: radial-gradient(rgba(0,0,0,.05) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  opacity: .5;
}
.paper > * { position: relative; }

.folder-tab {
  display: inline-block;
  background: var(--paper-2);
  color: var(--ink-soft);
  font: 600 12px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 10px 16px 9px;
  border-radius: var(--radius) var(--radius) 0 0;
  margin-left: 18px;
}
.folder-tab + .paper { border-top-left-radius: 0; }

.kicker {
  font: 600 12px/1.2 var(--f-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 10px;
}
.kicker.on-dark { color: var(--light-soft); }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 24px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font: 600 14px/1 var(--f-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:active { transform: translateY(1px); background: var(--red); border-color: var(--red); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* stamp */
.stamp {
  display: inline-block;
  font: 400 15px/1 var(--f-type);
  letter-spacing: .12em;
  color: var(--red);
  border: 3px solid var(--red);
  border-radius: 4px;
  padding: 8px 12px 6px;
  transform: rotate(-4deg);
  opacity: .9;
  text-transform: uppercase;
}

/* intro */
.intro h1 {
  font: 400 clamp(46px, 9vw, 104px)/.95 var(--f-type);
  margin: 6px 0 14px;
  letter-spacing: .01em;
}
.intro h1 span { color: var(--red); }
.intro .lede {
  font-size: clamp(18px, 2.2vw, 21px);
  max-width: 40ch;
  color: var(--ink-soft);
  margin: 0;
}
.intro .stamp { position: absolute; top: clamp(20px, 4vw, 40px); right: clamp(20px, 4vw, 44px); }
.facts {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  margin: 22px 0 0; padding: 0; list-style: none;
  font: 500 13px/1.4 var(--f-mono); color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: .08em;
}
.facts li::before { content: "■ "; color: var(--red); }

.note {
  margin-top: 16px;
  background: var(--bg-2);
  border: 1px solid var(--bg-3);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--light-soft);
  font-size: 15.5px;
}
.note h3 {
  margin: 0 0 8px;
  color: var(--light);
  font: 600 13px/1.3 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.note p { margin: 0; }
.note.warn h3 { color: var(--tape); }

/* quiz */
.quiz-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.quiz-head .kicker { margin: 0; }
.badge {
  font: 600 11px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--red);
  color: var(--paper);
}
.question {
  font: 400 clamp(26px, 3.6vw, 38px)/1.2 var(--f-type);
  margin: 0 0 26px;
  max-width: 28ch;
}
.options { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.option {
  width: 100%;
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 14px;
  text-align: left;
  min-height: 64px;
  padding: 12px 16px;
  background: rgba(255,255,255,.35);
  border: 2px solid var(--paper-line);
  border-radius: var(--radius);
  color: var(--ink);
  font: 400 17px/1.4 var(--f-body);
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  transition: border-color .12s, background .12s, transform .12s;
}
.option:active { transform: scale(.99); border-color: var(--ink); background: rgba(255,255,255,.6); }
.option .key {
  display: grid; place-items: center;
  width: 36px; height: 36px;
  border: 2px solid var(--ink);
  border-radius: 4px;
  font: 600 15px/1 var(--f-mono);
}
.option.is-picked { border-color: var(--red); background: rgba(168,35,28,.08); }
.option.is-picked .key { background: var(--red); border-color: var(--red); color: var(--paper); }

.quiz-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 26px;
}
.linkbtn {
  background: none; border: 0; padding: 0; min-height: 44px; cursor: pointer;
  font: 500 13px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-soft);
}
.linkbtn:active { color: var(--red); }
.linkbtn:disabled { opacity: .35; cursor: default; color: var(--ink-soft); }
.hint { font: 400 12px/1.3 var(--f-mono); color: var(--ink-faint); }
@media (hover: none), (pointer: coarse) { .hint { display: none; } }

.progress {
  height: 10px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: var(--bg-3);
  overflow: hidden;
}
.progress > i {
  display: block; height: 100%;
  background: repeating-linear-gradient(-45deg, var(--tape) 0 10px, #1a1709 10px 20px);
  transition: width .3s ease;
}

/* analysing screen */
.analysing { text-align: center; padding: 72px 20px; }
.analysing .stamp { font-size: 22px; animation: thump .5s ease-out both; }
.analysing p { font: 500 14px/1.6 var(--f-mono); color: var(--light-soft); letter-spacing: .06em; }
.dots::after { content: ""; animation: dots 1.2s steps(4) infinite; }
@keyframes dots { 0%{content:""} 25%{content:"."} 50%{content:".."} 75%{content:"..."} }
@keyframes thump { from { transform: rotate(-4deg) scale(2.2); opacity: 0; } to { transform: rotate(-4deg) scale(1); opacity: .9; } }

/* result / dossier */
.result-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin: 8px 0 18px;
}
.result-head h1 {
  font: 400 clamp(30px, 5vw, 52px)/1.05 var(--f-type);
  margin: 0;
}
.match {
  font: 600 13px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--light-soft);
  text-align: right;
}
.match b { display: block; font: 400 44px/1 var(--f-type); color: var(--tape); letter-spacing: 0; margin-top: 4px; }

.dossier .top {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: clamp(20px, 3.5vw, 40px);
  align-items: start;
}

/* mugshot */
.mug {
  margin: 0;
  background: #2a2723;
  border-radius: 4px;
  padding: 12px 12px 0;
  box-shadow: 0 10px 24px -12px rgba(0,0,0,.6);
}
.mug .frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
  background:
    repeating-linear-gradient(to bottom, transparent 0 18px, rgba(236,227,207,.18) 18px 19px),
    repeating-linear-gradient(to bottom, transparent 0 89px, rgba(236,227,207,.35) 89px 91px),
    #3a3630;
}
.mug img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(.35) contrast(1.05) sepia(.12);
}
.mug img.sil { object-fit: contain; filter: none; opacity: .9; }
.mug .placard {
  background: #111;
  color: #f2efe6;
  font: 500 12px/1.35 var(--f-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 10px 12px;
  margin: 0 -12px;
  border-radius: 0 0 4px 4px;
  display: flex; justify-content: space-between; gap: 8px;
}
.mug .placard b { font: 400 16px/1.2 var(--f-type); letter-spacing: .04em; display: block; }

.id h2 {
  font: 400 clamp(28px, 4vw, 42px)/1.05 var(--f-type);
  margin: 0 0 4px;
}
.id .aka { color: var(--ink-soft); font-style: italic; margin: 0 0 18px; }
.id dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--paper-line);
}
.id dt, .id dd {
  padding: 9px 0;
  border-bottom: 1px solid var(--paper-line);
  margin: 0;
}
.id dt {
  font: 600 11.5px/1.6 var(--f-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-right: 18px;
}
.id dd { font-size: 16px; }
.status-dead { color: var(--red-ink); font-weight: 600; }
.status-alive { color: var(--ok); font-weight: 600; }

.section-title {
  font: 600 12px/1.2 var(--f-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red-ink);
  margin: 34px 0 10px;
  display: flex; align-items: center; gap: 12px;
}
.section-title::after { content: ""; flex: 1; height: 1px; background: var(--paper-line); }
.bio { font-size: 18px; margin: 0; }
.trivia {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--tape);
  background: rgba(232,197,71,.16);
  font-size: 16px;
}
.trivia b { font: 600 11.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: 6px; color: var(--ink-soft); }

/* diagnosis block (dark) */
.dx {
  margin-top: 22px;
  background: var(--bg-2);
  border: 1px solid var(--bg-3);
  border-radius: var(--radius);
  color: var(--light);
  padding: clamp(20px, 4vw, 40px);
  box-shadow: var(--shadow);
}
.dx .kicker { color: var(--tape); }
.dx h2 { font: 400 clamp(26px, 3.6vw, 38px)/1.12 var(--f-type); margin: 0 0 8px; }
.dx .codes { font: 500 13px/1.5 var(--f-mono); color: var(--light-soft); margin: 0 0 18px; }
.caveat {
  border: 1px dashed #4a453d;
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 15.5px;
  color: var(--light-soft);
  margin: 0 0 22px;
}
.caveat b { color: var(--light); font: 600 11.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: 6px; }

.dx-tools { display: flex; justify-content: flex-end; margin-bottom: 8px; }
.dx-tools .linkbtn { color: var(--light-soft); }
.dx-tools .linkbtn:active { color: var(--tape); }

.dx details { border-top: 1px solid var(--bg-3); }
.dx details:last-of-type { border-bottom: 1px solid var(--bg-3); }
.dx summary {
  list-style: none;
  cursor: pointer;
  min-height: 56px;
  padding: 14px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font: 600 15px/1.3 var(--f-mono);
  letter-spacing: .04em;
}
.dx summary::-webkit-details-marker { display: none; }
.dx summary::after {
  content: "+";
  font: 400 22px/1 var(--f-mono);
  color: var(--tape);
  transition: transform .15s;
}
.dx details[open] summary::after { transform: rotate(45deg); }
.dx .body { padding: 0 0 20px; color: #d9d0bf; font-size: 16.5px; }
.dx .body p { margin: 0 0 12px; }
.dx .body ul, .dx .body ol { margin: 0 0 12px; padding-left: 22px; }
.dx .body li { margin: 4px 0; }
.dx .body strong { color: var(--light); }
.dx .body em { color: #efe6d2; }

.table-wrap { overflow-x: auto; }
table.mini { width: 100%; border-collapse: collapse; margin: 6px 0 16px; font-size: 14.5px; }
table.mini th, table.mini td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--bg-3); vertical-align: top; }
table.mini th { font: 600 11px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--light-soft); }
table.mini td:first-child { font: 600 15px/1.3 var(--f-mono); color: var(--tape); width: 3.5em; }

.myth {
  margin-top: 26px;
  background: var(--tape);
  color: var(--tape-ink);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 16.5px;
}
.myth b { font: 600 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; display: block; margin-bottom: 8px; }
.myth p { margin: 0; }

.refs { margin-top: 22px; font-size: 13.5px; color: var(--light-soft); }
.refs h4 { font: 600 11.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 8px; color: var(--light-soft); }
.refs ol { margin: 0; padding-left: 20px; }
.refs li { margin: 3px 0; }

/* runners-up */
.runners { margin-top: 22px; }
.runners h3 { font: 600 12px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--light-soft); margin: 0 0 12px; }
.runner {
  display: grid; grid-template-columns: 170px 1fr 52px; gap: 12px; align-items: center;
  min-height: 48px; padding: 8px 0; text-decoration: none; color: var(--light);
}
.runner:active .runner-name { color: var(--tape); }
.runner-name { font: 400 16px/1.2 var(--f-type); }
.runner .bar { height: 10px; background: var(--bg-3); border-radius: 999px; overflow: hidden; }
.runner .bar i { display: block; height: 100%; background: var(--light-soft); border-radius: inherit; }
.runner .pct { font: 500 13px/1 var(--f-mono); color: var(--light-soft); text-align: right; }

.end-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.end-actions .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.end-actions .btn:active { background: var(--red); border-color: var(--red); color: var(--paper); }
.end-actions .btn.ghost { background: transparent; color: var(--light); border-color: #4a453d; }
.end-actions .btn.ghost:active { border-color: var(--light); background: transparent; }

/* case files grid */
.files-head h1 { font: 400 clamp(32px, 5vw, 52px)/1.05 var(--f-type); margin: 8px 0 6px; }
.files-head p { color: var(--light-soft); margin: 0 0 22px; max-width: 60ch; }
.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}
.file-card {
  display: block;
  text-decoration: none;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .15s ease;
}
.file-card:active { transform: scale(.98); }
.file-card .thumb {
  aspect-ratio: 4 / 4.2;
  background:
    repeating-linear-gradient(to bottom, transparent 0 18px, rgba(236,227,207,.18) 18px 19px),
    #3a3630;
  overflow: hidden;
}
.file-card .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: grayscale(.35) contrast(1.05) sepia(.12); }
.file-card .thumb img.sil { object-fit: contain; filter: none; }
.file-card .meta { padding: 14px 16px 16px; }
.file-card .no { font: 600 11px/1 var(--f-mono); letter-spacing: .14em; color: var(--ink-faint); }
.file-card h3 { font: 400 21px/1.15 var(--f-type); margin: 6px 0 6px; }
.file-card p { margin: 0; font-size: 14px; color: var(--ink-soft); line-height: 1.4; }


/* mouse users get hover states */
@media (hover: hover) and (pointer: fine) {
  .topbar nav a:hover { color: var(--light); background: var(--bg-3); }
  .btn:hover { background: var(--red); border-color: var(--red); }
  .btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
  .option:hover { border-color: var(--ink); background: rgba(255,255,255,.6); }
  .linkbtn:hover { color: var(--red); }
  .dx-tools .linkbtn:hover, .dx summary:hover, .runner:hover .runner-name { color: var(--tape); }
  .end-actions .btn:hover { background: var(--red); border-color: var(--red); color: var(--paper); }
  .end-actions .btn.ghost:hover { border-color: var(--light); background: transparent; }
  .file-card:hover { transform: translateY(-3px) rotate(-.4deg); }
}

/* tablets (iPad portrait and smaller) */
@media (max-width: 900px) {
  .dossier .top { grid-template-columns: 240px 1fr; }
  .question { max-width: none; }
}

/* phones */
@media (max-width: 640px) {
  body { font-size: 16px; }
  main { padding-top: 14px; }
  .brand { font-size: 18px; }
  .topbar nav a { padding: 0 8px; font-size: 12px; letter-spacing: .04em; }
  .folder-tab { margin-left: 10px; padding: 9px 12px 8px; font-size: 11px; max-width: calc(100% - 20px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hide-sm { display: none; }
  .paper { padding: 20px 18px; }

  .intro .stamp { position: static; margin-bottom: 14px; font-size: 13px; }
  .btn-row .btn, .end-actions .btn { flex: 1 1 100%; }

  .question { font-size: 25px; margin-bottom: 20px; }
  .option { grid-template-columns: 32px 1fr; gap: 12px; padding: 12px 14px; font-size: 16.5px; }
  .option .key { width: 32px; height: 32px; font-size: 14px; }

  .result-head { margin-top: 0; }
  .match { text-align: left; }
  .match b { font-size: 36px; }
  .dossier .top { grid-template-columns: 1fr; }
  .mug { width: 100%; max-width: 280px; margin: 0 auto; }
  .id dl { grid-template-columns: 1fr; }
  .id dt { border-bottom: 0; padding-bottom: 0; }
  .bio { font-size: 17px; }
  .dx { padding: 22px 18px; }
  .dx .body { font-size: 16px; }
  .runner { grid-template-columns: 1fr 44px; }
  .runner .bar { grid-column: 1 / -1; grid-row: 2; }

  .files-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .file-card .meta { padding: 10px 12px 12px; }
  .file-card h3 { font-size: 17px; }
  .file-card p { font-size: 13px; }
}

/* print (result handouts) */
@media print {
  .topbar, .end-actions, .dx-tools, .runners { display: none !important; }
  body { background: #fff; color: #000; }
  .dx { background: #fff; color: #000; border-color: #999; box-shadow: none; }
  .dx .body, .dx .body strong, .dx .body em, .dx .codes, .caveat, .refs { color: #000; }
  .dx details { break-inside: avoid; }
}