:root {
  --bg: #f4f6f8;
  --ink: #1a2332;
  --muted: #5a6578;
  --line: #d4dae3;
  --card: #ffffff;
  --accent: #1b4d6e;
  --accent-soft: #e8f1f7;
  --ok: #1f6b4a;
  --warn: #8a5a12;
  --interp: #5c4a8a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.55 "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
header, main, footer { max-width: 1080px; margin: 0 auto; padding: 1.25rem; }
.kicker { color: var(--muted); font-size: 0.88rem; margin: 0 0 0.4rem; }
h1 { font-size: clamp(1.55rem, 3vw, 2.15rem); line-height: 1.2; margin: 0 0 0.5rem; }
h2 { font-size: 1.25rem; margin: 0 0 0.75rem; }
.lede { color: var(--muted); max-width: 46rem; }
.disclosure, .legal {
  background: #fff8e8;
  border: 1px solid #e8d9a8;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 46rem;
}
.legal { background: var(--accent-soft); border-color: #b8d4e8; }
button, .btn {
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost { background: #fff; color: var(--accent); border: 1px solid var(--accent); }
.tiny { color: var(--muted); font-size: 0.78rem; margin-top: 0.25rem; }
.note { color: var(--muted); font-size: 0.92rem; }
section { margin: 2rem 0; }
#decision-form fieldset {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  padding: 1rem;
  margin: 0 0 1rem;
}
#decision-form legend { font-weight: 600; padding: 0 0.25rem; }
.question-help { color: var(--muted); font-size: 0.88rem; margin: 0.25rem 0 0.75rem; }
.option { display: block; margin: 0.35rem 0; cursor: pointer; }
.form-actions { margin-top: 0.5rem; }
#result-panel {
  background: var(--card);
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 1.5rem;
}
#result-panel[hidden] { display: none; }
.result-meta { display: grid; gap: 1rem; margin: 1rem 0; }
.result-meta article {
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}
.result-meta h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; min-width: 760px; border-collapse: collapse; background: var(--card); font-size: 0.86rem; }
th, td { border: 1px solid var(--line); padding: 0.55rem 0.6rem; text-align: left; vertical-align: top; }
th { background: #e8edf2; }
#comparison th:first-child,
#comparison td:first-child {
  position: sticky;
  left: 0;
  background: #e8edf2;
  z-index: 1;
  min-width: 10rem;
}
#comparison tbody td:first-child { background: var(--card); }
.cell-value { margin: 0 0 0.35rem; }
.status-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}
.cell-verified { background: #e6f4ec; color: var(--ok); }
.cell-interpretation { background: #eee8f8; color: var(--interp); }
.cell-unknown { background: #eee8de; color: var(--muted); }
.cell-not-public { background: #fdeee8; color: #8b3e2e; }
.cards, .fit-grid, #result-vendors {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.card, .fit-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}
.card h3, .fit-card h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.card-actions { margin-top: 0.5rem; }
.method ul, .sources-list { padding-left: 1.2rem; }
.method li, .sources-list li { margin: 0.35rem 0; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; }
.footer-nav a { color: var(--accent); }