:root {
  --ink: #16141a;
  --ink-2: #221f28;
  --paper: #f3ead8;
  --paper-2: #e7dcc4;
  --gold: #c4a35a;
  --gold-2: #e0c278;
  --muted: #8a8172;
  --warn: #9a3b32;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, #2a2433 0%, transparent 55%),
    var(--ink);
  color: var(--paper);
  line-height: 1.5;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 16px 16px 48px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-2);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
}
.crown { width: 28px; height: 21px; color: var(--gold); }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}
.nav a { color: var(--paper); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--gold-2); }

.chip {
  font-size: 0.75rem;
  padding: 4px 8px;
  border: 1px solid rgba(196, 163, 90, 0.45);
  border-radius: 999px;
  color: var(--gold-2);
}
.chip-quiet { color: var(--muted); border-color: rgba(243, 234, 216, 0.15); }

.hero { margin-bottom: 22px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--gold);
  margin: 0 0 8px;
}
h1 {
  font-family: Georgia, "Iowan Old Style", serif;
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.25;
  margin: 0 0 12px;
}
h2 {
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--ink);
}
.lead { color: #d9d0bf; margin: 0; max-width: 62ch; }
.main { flex: 1; }

.card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.card.quiet { background: transparent; box-shadow: none; color: var(--paper); padding: 0; }
.figure { font-size: 1.35rem; font-weight: 650; margin: 0; }
.muted { color: var(--muted); }
.warn {
  background: #f6d7d3;
  color: var(--warn);
  padding: 10px 12px;
  border-radius: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: 12px;
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { background: #000; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid rgba(243, 234, 216, 0.2);
}

.drop {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  border: 1.5px dashed #b9ad93;
  border-radius: 12px;
  background: var(--paper-2);
  cursor: pointer;
  text-align: center;
  padding: 16px;
  margin-bottom: 12px;
}
.drop input { display: none; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hint { color: var(--muted); font-size: 0.9rem; }
.status { margin-top: 12px; color: var(--ink); }
.list { list-style: none; padding: 0; margin: 0; }
.list li {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(22, 20, 26, 0.08);
}
.bullets { margin: 0; padding-left: 1.1rem; }
.bullets li { margin: 0.35rem 0; }
.text-link { color: var(--gold-2); }
.card .text-link { color: #6b5420; }

.grid {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.error-wrap { padding: 24px 0 40px; }
.error-code {
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--gold);
  margin: 0;
  line-height: 1;
}
.foot {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.8rem;
  padding-top: 28px;
}

@media (min-width: 430px) {
  h1 { font-size: 2rem; }
}
@media (min-width: 720px) {
  .page { padding: 24px 24px 56px; }
  h1 { font-size: 2.35rem; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .drop { min-height: 150px; }
}
@media (min-width: 1024px) {
  .page { max-width: 980px; }
}
@media (min-width: 1440px) {
  .page { max-width: 1040px; }
}