:root {
  --paper: #f3ecdc;
  --paper-2: #fbf7ee;
  --ink: #151311;
  --ink-2: #4a443c;
  --ink-3: #7a7266;
  --rule: #151311;
  --red: #c8201e;
  --red-ink: #fff5ea;
  --green: #1f6b3a;
  --on-green: #ffffff;
  --focus: #1d4ed8;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Archivo", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16130f;
    --paper-2: #211c16;
    --ink: #efe6d4;
    --ink-2: #c9bfad;
    --ink-3: #978d7d;
    --rule: #efe6d4;
    --red: #e5483f;
    --red-ink: #1a0c0a;
    --green: #5fbf7f;
    --on-green: #0b1a10;
    --focus: #8fb4ff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--red); }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

[hidden] { display: none !important; }

.masthead, main, .footer {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}

.masthead { padding-top: 18px; }

.masthead-rule {
  display: flex;
  justify-content: space-between;
  border-top: 3px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 4px 0;
  min-height: 9px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.masthead h1 {
  margin: 6px 0;
  text-align: center;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(44px, 12vw, 88px);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.logo { text-decoration: none; }
.logo em { font-style: normal; color: var(--red); }

main { flex: 1; padding-top: 28px; padding-bottom: 40px; }

.kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
}

.headline {
  margin: 0 0 18px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.05;
  text-transform: uppercase;
}

.red { color: var(--red); }

.lede { font-family: var(--serif); font-size: 21px; line-height: 1.45; color: var(--ink-2); margin: 0 0 26px; }

.btn {
  font: 800 16px/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 16px 22px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  border-radius: 0;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--red); border-color: var(--red); color: var(--red-ink); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.linklike {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.linklike:hover { color: var(--red); }

.fineprint { font-size: 14px; color: var(--ink-3); margin-top: 18px; }

.status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.score-chip { border: 1.5px solid var(--ink); padding: 3px 8px; }

.progress { height: 6px; background: color-mix(in srgb, var(--ink) 12%, transparent); margin: 10px 0 20px; }
.progress div { height: 100%; width: 0; background: var(--red); transition: width .3s ease; }

.card {
  position: relative;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  padding: 24px 24px 28px;
  box-shadow: 6px 6px 0 var(--ink);
  margin-bottom: 26px;
  overflow: hidden;
}

.card.stamped { padding-bottom: 76px; }

.quote {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.3;
}
.quote.is-quote::before { content: "\201C"; color: var(--red); margin-right: 2px; }
.quote.is-quote::after { content: "\201D"; color: var(--red); margin-left: 2px; }
.quote.is-action { font-style: italic; }

.stamp {
  position: absolute;
  right: 14px;
  bottom: 12px;
  transform: rotate(-9deg);
  font-family: var(--display);
  font-size: 34px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 2px 12px;
  border: 4px solid currentColor;
  opacity: .9;
  animation: stamp .25s ease-out;
  pointer-events: none;
}
.stamp.right { color: var(--green); }
.stamp.wrong { color: var(--red); }

@keyframes stamp {
  from { transform: rotate(-9deg) scale(1.8); opacity: 0; }
  to { transform: rotate(-9deg) scale(1); opacity: .9; }
}

.options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.option {
  font: 600 18px/1.2 var(--sans);
  text-align: left;
  padding: 16px 14px;
  background: var(--paper-2);
  color: var(--ink);
  border: 2px solid var(--ink);
  cursor: pointer;
  display: flex;
  gap: 10px;
  align-items: center;
  border-radius: 0;
}
.option:hover:not(:disabled) { background: var(--ink); color: var(--paper); }
.option .key { font: 800 12px/1 var(--sans); border: 1.5px solid currentColor; padding: 3px 5px; opacity: .6; }
.option:disabled { cursor: default; opacity: .45; }
.option.correct { opacity: 1; background: var(--green); border-color: var(--green); color: var(--on-green); }
.option.picked-wrong { opacity: 1; background: var(--red); border-color: var(--red); color: var(--red-ink); text-decoration: line-through; }

.reveal { margin-top: 24px; border-top: 3px solid var(--rule); padding-top: 18px; }
.reveal-verdict { margin: 0 0 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: 14px; }
.reveal-verdict.right { color: var(--green); }
.reveal-verdict.wrong { color: var(--red); }
.reveal-label { margin: 0; font-size: 14px; color: var(--ink-3); }
.reveal-name { margin: 0; font-family: var(--display); font-size: 40px; line-height: 1.1; text-transform: uppercase; }
.reveal-role { margin: 2px 0 10px; color: var(--ink-2); font-size: 15px; }
.reveal-meta { margin: 0 0 10px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.reveal-context { margin: 0 0 12px; font-family: var(--serif); font-size: 19px; line-height: 1.5; }
.reveal-sources { margin: 0 0 20px; font-size: 14px; color: var(--ink-2); }
.reveal-sources a { margin-right: 12px; }

.big-score { margin: 0; font-family: var(--display); font-size: 120px; line-height: 1; }
.big-score small { font-size: 48px; color: var(--ink-3); }
.rank { margin: 4px 0 22px; font-family: var(--serif); font-size: 24px; font-style: italic; }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 22px; }
.stat { border: 2px solid var(--ink); padding: 14px; display: flex; flex-direction: column; gap: 4px; background: var(--paper-2); }
.stat strong { font-family: var(--display); font-weight: 400; font-size: 44px; line-height: 1; }
.stat span { font-size: 14px; color: var(--ink-2); }
.stat-red { border-color: var(--red); }
.stat-red strong { color: var(--red); }

.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.share-msg { min-height: 1.5em; font-size: 14px; color: var(--ink-2); }

.recap-title { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 26px; margin: 20px 0 8px; border-top: 3px solid var(--rule); padding-top: 14px; }
.recap { list-style: none; margin: 0; padding: 0; }
.recap li { border-bottom: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); padding: 10px 0; display: grid; grid-template-columns: 26px 1fr; gap: 8px; }
.recap .mark { font-weight: 800; }
.recap .mark.right { color: var(--green); }
.recap .mark.wrong { color: var(--red); }
.recap .rtext { font-family: var(--serif); font-size: 16px; }
.recap .rwho { font-size: 13px; color: var(--ink-3); }

.footer { border-top: 3px solid var(--rule); padding-top: 12px; padding-bottom: 24px; font-size: 13px; color: var(--ink-3); }
.footer p { margin: 0 0 6px; }

dialog {
  max-width: 560px;
  width: calc(100% - 32px);
  border: 2px solid var(--ink);
  background: var(--paper-2);
  color: var(--ink);
  padding: 22px;
  box-shadow: 6px 6px 0 var(--ink);
}
dialog::backdrop { background: rgb(0 0 0 / .45); }
dialog h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; margin: 0 0 10px; font-size: 30px; }
dialog li { margin-bottom: 8px; }

@media (max-width: 480px) {
  .options { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .card { padding: 18px 18px 24px; box-shadow: 4px 4px 0 var(--ink); }
  .stamp { font-size: 26px; }
  .big-score { font-size: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  .stamp { animation: none; }
  .progress div { transition: none; }
}