/* Dieselbe Bildidee wie die App: Papiergrund, Karton, ein Farbband durch die
   Jahrzehnte. Die Farben sind die aus dem Design-System, aus OKLCH nach sRGB
   umgerechnet. */
:root {
  color-scheme: light dark;
  --paper: #f8f1e8;
  --card: #fdf4ea;
  --ink: #251a15;
  --muted: #5e5350;
  --line: rgba(37, 26, 21, 0.1);
  --accent: #008f96;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #17120f;
    --card: #211a16;
    --ink: #f3ece4;
    --muted: #a89c95;
    --line: rgba(243, 236, 228, 0.12);
    --accent: #35b6bd;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  padding: 48px 20px;
}
main { max-width: 680px; margin: 0 auto; }
header { text-align: center; margin-bottom: 40px; }

/* Das Farbband: sieben Jahrzehnte, dieselben Töne wie auf den Karten. */
.band {
  display: flex;
  gap: 5px;
  width: 210px;
  height: 74px;
  margin: 0 auto 18px;
}
.band span {
  flex: 1;
  border-radius: 6px;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.14);
}
.band span:nth-child(1) { background: #bc4c31; }
.band span:nth-child(2) { background: #ca8a00; }
.band span:nth-child(3) { background: #008f96; }
.band span:nth-child(4) { background: #6d54b7; }
.band span:nth-child(5) { background: #bf4f9f; }
.band span:nth-child(6) { background: #2672b7; }
.band span:nth-child(7) { background: #7d8100; }
.band span:nth-child(odd) { transform: translateY(-5px); }
.band span:nth-child(even) { transform: translateY(5px); }

h1 { font-size: 2rem; letter-spacing: -0.02em; }
.subtitle { color: var(--muted); font-size: 0.95rem; margin-top: 6px; }

section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 26px;
  margin-bottom: 22px;
}
h2 {
  font-size: 1.3rem;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
h3 {
  font-size: 1.03rem;
  margin: 22px 0 6px;
}
p { margin-bottom: 12px; }
p:last-child { margin-bottom: 0; }
.tldr {
  color: var(--muted);
  font-size: 0.95rem;
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  margin-bottom: 16px;
}
ul { margin: 8px 0 12px 20px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: rgba(127, 127, 127, 0.14);
  padding: 1px 5px;
  border-radius: 4px;
}
footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 32px;
}