:root {
  --navy: #14213d;
  --red: #b22234;
  --cream: #faf6ee;
  --paper: #ffffff;
  --ink: #1d1d1f;
  --muted: #6b6b70;
  --green: #2e7d4f;
  --radius: 12px;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
}

.masthead {
  background: var(--navy);
  color: var(--cream);
  text-align: center;
  padding: 28px 16px 22px;
  border-bottom: 6px solid var(--red);
}
.masthead h1 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 6vw, 3rem);
  margin: 0;
}
.masthead h1 span { font-style: italic; font-weight: 500; opacity: .7; }
.tagline { margin: 6px 0 0; opacity: .8; }

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 16px;
}

.screen { text-align: center; }

.lede { font-size: 1.15rem; max-width: 560px; margin: 0 auto 24px; }

.btn {
  font: 600 1rem var(--sans);
  padding: 12px 28px;
  border-radius: 999px;
  border: 2px solid var(--navy);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
}
.btn:hover { background: rgba(20, 33, 61, .06); }
.btn-primary { background: var(--navy); color: var(--cream); }
.btn-primary:hover { background: #1f3260; }

.quote-count { color: var(--muted); font-size: .9rem; margin: 16px 0 0; }
.progress { color: var(--muted); font-size: .9rem; margin-bottom: 16px; }

.quote {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  line-height: 1.35;
  margin: 0 auto 28px;
  max-width: 680px;
  position: relative;
}
.quote::before { content: "“"; }
.quote::after  { content: "”"; }

.options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 600px) {
  .options { grid-template-columns: repeat(2, 1fr); }
}

.option {
  background: var(--paper);
  border: 3px solid transparent;
  border-radius: var(--radius);
  padding: 10px 10px 12px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
  transition: transform .12s, box-shadow .12s;
}
.option:hover:not(:disabled) { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0, 0, 0, .12); }
.option:disabled { cursor: default; }
.option.correct { border-color: var(--green); }
.option.wrong   { border-color: var(--red); }
.option.faded   { opacity: .45; }

.portrait {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top;
  border-radius: 8px;
  background: #e8e2d4;
  display: block;
}
.portrait-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--navy);
}
.option-name { display: block; font-weight: 600; font-size: .9rem; margin-top: 8px; }

.reveal {
  margin-top: 28px;
  background: var(--paper);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
}
.reveal-verdict { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 4px; }
.reveal-verdict.is-correct { color: var(--green); }
.reveal-verdict.is-wrong   { color: var(--red); }
.reveal-who { font-weight: 600; margin: 0; }
.reveal-context { margin: 8px 0; }
.reveal-source { color: var(--muted); font-size: .85rem; margin: 0 0 16px; }
.reveal-source a { color: var(--navy); }

.final-score { font-family: var(--serif); font-size: 4rem; margin: 0; color: var(--navy); }
.final-line { font-size: 1.2rem; margin: 4px 0 12px; }
.final-grid { font-size: 1.5rem; letter-spacing: 2px; margin: 0 0 16px; }
.final-fooled { list-style: none; padding: 0; color: var(--muted); margin: 0 0 24px; }
.final-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.share-status { color: var(--muted); min-height: 1.5em; }

.footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 24px 16px 40px; }