:root {
  --bg: #fbfaf6;
  --surface: #ffffff;
  --text: #1f2a1f;
  --muted: #5b665b;
  --accent: #3f6b35;
  --accent-soft: #e6efe1;
  --border: #dde3d8;
  --todo: #b45309;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141814; --surface: #1c221c; --text: #e7ece4; --muted: #a3ae9f;
    --accent: #8fc27f; --accent-soft: #23301f; --border: #2f3a2c; --todo: #f59e0b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header.site { border-bottom: 1px solid var(--border); background: var(--surface); }
header.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; padding-top: 12px; padding-bottom: 12px; }
.logo { font-weight: 700; text-decoration: none; color: var(--text); margin-right: auto; }
nav a { text-decoration: none; color: var(--muted); font-size: 15px; margin-right: 14px; }
nav a:hover { color: var(--accent); }
main { padding: 24px 0 48px; }
h1 { font-size: 1.9rem; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 1.3rem; margin-top: 2em; }
.meta { color: var(--muted); font-size: 14px; }
.lead { font-size: 1.08rem; }
table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 15px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
thead th { background: var(--accent-soft); }
.box { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; margin: 1.2em 0; }
.disclosure { font-size: 13px; color: var(--muted); }
.ad-slot {
  border: 1px dashed var(--border); border-radius: 8px; color: var(--muted);
  font-size: 12px; text-align: center; padding: 28px 8px; margin: 1.5em 0;
}
.bed-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 1em 0; }
.bed-grid > div { background: var(--accent-soft); border-radius: 8px; padding: 10px; font-size: 14px; }
@media (max-width: 560px) { .bed-grid { grid-template-columns: 1fr; } }
.product { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin: 12px 0; background: var(--surface); }
.product .slot { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--accent); }
.btn { display: inline-block; background: var(--accent); color: var(--bg); padding: 8px 14px; border-radius: 6px; text-decoration: none; font-weight: 600; }
.btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.todo { color: var(--todo); font-weight: 600; }
form#rechner { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
form#rechner label { display: flex; flex-direction: column; font-size: 14px; color: var(--muted); }
form#rechner input, form#rechner select {
  font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text);
}
form#rechner .check { flex-direction: row; align-items: center; gap: 8px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.cards a { display: block; text-decoration: none; color: var(--text); }
.cards a:hover { border-color: var(--accent); }
footer.site { border-top: 1px solid var(--border); padding: 20px 0; font-size: 14px; color: var(--muted); }
footer.site a { color: var(--muted); margin-right: 14px; }
details { border-bottom: 1px solid var(--border); padding: 8px 0; }
summary { cursor: pointer; font-weight: 600; }