:root {
  --bg: #faf7f2;
  --fg: #2b2a28;
  --muted: #77736b;
  --accent: #b5532b;
  --card: #ffffff;
  --line: #e7e1d6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1c1a;
    --fg: #ece8e1;
    --muted: #a39d92;
    --accent: #e08a5f;
    --card: #262522;
    --line: #36342f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 Georgia, "Times New Roman", serif;
}
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.logo { font-weight: bold; font-size: 20px; color: var(--accent); text-decoration: none; }
nav a { margin-left: 18px; color: var(--muted); text-decoration: none; }
nav a:hover, .more a:hover { color: var(--accent); }
h1 { font-size: 30px; line-height: 1.25; margin: 36px 0 12px; }
h2 { font-size: 19px; margin: 0 0 6px; }
a { color: var(--accent); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 28px 0; }
.cards article, .note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
}
.note { margin: 18px 0; }
.note time { color: var(--muted); font-size: 14px; }
.cards p, .note p { margin: 0; color: var(--fg); }
.more a { text-decoration: none; }
footer { color: var(--muted); font-size: 14px; padding-top: 32px; padding-bottom: 40px; }