:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --text: #2b2520;
  --muted: #6f655b;
  --line: #e6ddd1;
  --accent: #b5542a;
  --accent-soft: #f6e6dc;
  --note: #fff6d6;
  --note-line: #e8d48a;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1b1814;
    --card: #24201b;
    --text: #ece5db;
    --muted: #a99e90;
    --line: #3a332b;
    --accent: #e48a5c;
    --accent-soft: #3a2a20;
    --note: #322b17;
    --note-line: #6b5a25;
  }
}
:root[data-theme="dark"] {
  --bg: #1b1814;
  --card: #24201b;
  --text: #ece5db;
  --muted: #a99e90;
  --line: #3a332b;
  --accent: #e48a5c;
  --accent-soft: #3a2a20;
  --note: #322b17;
  --note-line: #6b5a25;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 80px; }
a { color: var(--accent); text-underline-offset: 2px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 1.35rem; margin: 40px 0 8px; padding-top: 8px; border-top: 1px solid var(--line); }
h3 { font-size: 1.1rem; margin: 28px 0 6px; }
p, ul, ol { margin: 0 0 14px; }
li { margin-bottom: 4px; }
.sub { color: var(--muted); margin-bottom: 24px; }

.crumb { font-size: 0.9rem; color: var(--muted); }
.crumb a { text-decoration: none; }

/* wiki-style link from the note to a sub page */
a.wiki {
  background: var(--accent-soft);
  padding: 0 4px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
}
a.wiki:hover { text-decoration: underline; }

.note {
  background: var(--note);
  border-left: 4px solid var(--note-line);
  padding: 10px 14px;
  border-radius: 6px;
  margin: 0 0 16px;
}

/* one claim + its screenshot */
.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin: 16px 0;
}
.item > p:last-of-type { margin-bottom: 10px; }
.item h3 { margin-top: 0; }
figure { margin: 0; }
figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}
figcaption { font-size: 0.85rem; color: var(--muted); margin-top: 6px; overflow-wrap: anywhere; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }

.table-wrap { overflow-x: auto; margin: 0 0 16px; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
th { background: var(--accent-soft); }
td.num, th.num { text-align: right; white-space: nowrap; }

.tag { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 1px 7px; border-radius: 99px; vertical-align: middle; }
.ok { background: #dff0dd; color: #2c6a28; }
.warn { background: #fbe8c8; color: #8a5a00; }
.bad { background: #f8d7d3; color: #9b2c22; }

.pages { list-style: none; padding: 0; display: grid; gap: 8px; }
.pages a { display: block; padding: 10px 14px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; text-decoration: none; }
.pages a span { display: block; color: var(--muted); font-size: 0.88rem; }

footer { margin-top: 48px; font-size: 0.85rem; color: var(--muted); }

@media (max-width: 520px) {
  body { font-size: 16px; }
  h1 { font-size: 1.6rem; }
}