:root {
  --bg: #fbfaf7; --fg: #1f2328; --muted: #5d6670; --line: #e3e0d8;
  --accent: #1d5c8c; --card: #ffffff; --note: #f2efe6;
  --measure: 42rem;
  font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15181c; --fg: #e6e3dc; --muted: #9aa3ad; --line: #2c3238;
          --accent: #7fb6e0; --card: #1c2025; --note: #22272d; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); }
main, .site-header, .site-footer { max-width: var(--measure); margin: 0 auto; padding: 0 16px; }
a { color: var(--accent); text-underline-offset: 2px; }
h1, h2, h3 { line-height: 1.25; font-weight: 650; }
h1 { font-size: 1.9rem; margin-top: 2rem; }
h2 { font-size: 1.25rem; margin-top: 2.5rem; border-bottom: 1px solid var(--line); padding-bottom: .3rem; }
img { max-width: 100%; height: auto; }
pre { overflow-x: auto; background: var(--note); padding: 12px; border-radius: 6px; font-size: .9em; }
code { font-size: .9em; }

.site-header { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: baseline;
  justify-content: space-between; padding-top: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--fg); text-decoration: none; font-size: 1.1rem; }
.site-header nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a[aria-current] , .site-header nav a:hover { color: var(--fg); }

.intro { font-size: 1.1rem; }
.meta { color: var(--muted); font-size: .9rem; margin-top: -.5rem; }
.disclaimer { background: var(--note); border-left: 3px solid var(--accent);
  padding: .6rem .9rem; font-size: .9rem; color: var(--muted); margin: 1rem 0 1.5rem; }

ul.plain { list-style: none; padding: 0; }
ul.plain li { padding: .35rem 0; border-bottom: 1px solid var(--line); }
ul.plain time { color: var(--muted); font-size: .85rem; display: inline-block; min-width: 5.5rem; }
ul.plain small { display: block; color: var(--muted); }

ul.cards { list-style: none; padding: 0; display: grid; gap: .75rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); }
ul.cards a { display: block; height: 100%; background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; padding: .9rem 1rem; text-decoration: none; color: var(--fg); }
ul.cards a:hover { border-color: var(--accent); }
ul.cards span { display: block; color: var(--muted); font-size: .9rem; margin-top: .25rem; }
.status { display: inline-block; margin-top: .5rem; font-size: .75rem; font-style: normal;
  text-transform: uppercase; letter-spacing: .05em; color: var(--accent); }

.map { height: 360px; border-radius: 8px; border: 1px solid var(--line); margin: 1rem 0; }

.site-footer { margin-top: 4rem; padding-top: 1rem; padding-bottom: 2rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.site-footer p { margin: .3rem 0; }