:root {
  --bg: #fbf8f4;
  --surface: #ffffff;
  --text: #2b2521;
  --muted: #6f655d;
  --line: #e8e0d7;
  --accent: #c2603a;
  --accent-soft: #f6e6dc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1816;
    --surface: #242020;
    --text: #efe8e1;
    --muted: #a99f96;
    --line: #3a3431;
    --accent: #e8906b;
    --accent-soft: #3a2a22;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1rem 4rem;
}

header.site {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem 1rem 0;
}

header.site a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 .5rem; }
h2 { font-size: 1.25rem; margin: 2.5rem 0 .5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .25rem; }

p, ul, ol { margin: 0 0 1rem; }
li { margin-bottom: .35rem; }

a { color: var(--accent); }

.lead { color: var(--muted); font-size: 1.1rem; }
.meta { color: var(--muted); font-size: .9rem; }

.card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem;
  margin: 1rem 0;
}

.card .icon { font-size: 2.25rem; line-height: 1; }
.card h3 { margin: 0 0 .25rem; }
.card p { margin: 0 0 .5rem; }
.card .links a { margin-right: 1rem; font-size: .95rem; }

.note {
  background: var(--accent-soft);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem;
  font-size: .95rem;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: .6rem .5rem;
  border-bottom: 1px solid var(--line);
}

th { color: var(--muted); font-weight: 600; }

footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem 3rem;
  color: var(--muted);
  font-size: .9rem;
}

@media (max-width: 480px) {
  h1 { font-size: 1.6rem; }
  .card { flex-direction: column; }
  table, thead, tbody, tr, th, td { display: block; }
  thead { display: none; }
  td { border: 0; padding: .15rem 0; }
  td:first-child { font-weight: 600; padding-top: .75rem; }
  tr { border-bottom: 1px solid var(--line); padding-bottom: .5rem; }
}