:root {
  color-scheme: light;
  --ink: #202225;
  --muted: #606870;
  --line: #d7d0c3;
  --paper: #fbfaf7;
  --panel: #f1ede4;
  --accent: #245c63;
  --accent-2: #7a3f2a;
  --link: #174f80;
}
* { box-sizing: border-box; }
html { font-family: Georgia, "Times New Roman", serif; background: var(--paper); color: var(--ink); }
body { margin: 0; line-height: 1.55; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
.site-header { border-bottom: 1px solid var(--line); background: #fffdf8; }
.nav { max-width: 1080px; margin: 0 auto; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 42px; height: 42px; flex: 0 0 auto; }
.brand-title { display: block; font-size: 1.08rem; font-weight: 700; letter-spacing: 0; }
.brand-subtitle { display: block; color: var(--muted); font-size: 0.9rem; }
.nav-links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { color: var(--ink); font-size: 0.96rem; }
.hero { border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fffdf8, var(--panel)); }
.hero-inner { max-width: 1080px; margin: 0 auto; padding: 56px 22px 46px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr); gap: 38px; align-items: end; }
h1 { margin: 0 0 16px; font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1.02; letter-spacing: 0; }
.lede { margin: 0; max-width: 700px; color: #34383c; font-size: 1.18rem; }
.archive-card { border-left: 4px solid var(--accent); padding: 18px 20px; background: rgba(255,255,255,0.72); box-shadow: 0 1px 0 rgba(0,0,0,0.04); }
.archive-card p { margin: 0 0 10px; }
.archive-card p:last-child { margin-bottom: 0; }
main { max-width: 1080px; margin: 0 auto; padding: 36px 22px 54px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { border: 1px solid var(--line); border-radius: 6px; padding: 20px; background: #fffdf8; min-height: 190px; }
.card h2, .card h3 { margin-top: 0; font-size: 1.28rem; line-height: 1.2; }
.card p { color: var(--muted); }
.section { padding: 18px 0 30px; border-bottom: 1px solid var(--line); }
.section:last-child { border-bottom: 0; }
.section h2 { font-size: 1.7rem; margin: 0 0 12px; }
.meta-list { display: grid; grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr); gap: 8px 18px; }
.meta-list dt { color: var(--muted); }
.meta-list dd { margin: 0; }
.callout { margin: 22px 0; padding: 18px 20px; border-left: 4px solid var(--accent-2); background: var(--panel); }
.site-footer { border-top: 1px solid var(--line); background: #fffdf8; }
.footer-inner { max-width: 1080px; margin: 0 auto; padding: 20px 22px; color: var(--muted); font-size: 0.92rem; }
@media (max-width: 780px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .nav-links { justify-content: flex-start; gap: 12px 16px; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 36px; }
  .grid { grid-template-columns: 1fr; }
  .meta-list { grid-template-columns: 1fr; }
}