:root {
  --paper: #f6f3ec;
  --card: #ffffff;
  --ink: #14201f;
  --ink-soft: #5e6c6a;
  --line: #e2dcd0;
  --teal: #1d6b67;
  --teal-deep: #174f4c;
  --on-teal: #f7f4ec;
  --amber: #f2b35b;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0d1413;
    --card: #16201f;
    --ink: #e9efed;
    --ink-soft: #9aadaa;
    --line: #2a3534;
    --teal: #63c5bc;
  }
}

* { box-sizing: border-box; }

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

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

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

header.top { display: flex; align-items: center; gap: 12px; padding: 20px 0; }
header.top img { width: 40px; height: 40px; border-radius: 10px; }
header.top a.brand { font: 700 20px/1 ui-serif, "New York", Georgia, serif; color: var(--ink); text-decoration: none; }
header.top nav { margin-left: auto; display: flex; gap: 18px; font-size: 15px; font-weight: 600; }
header.top nav a { text-decoration: none; }

.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); }

h1, h2 { font-family: ui-serif, "New York", Georgia, serif; line-height: 1.15; }
h1 { font-size: clamp(34px, 7vw, 52px); margin: 8px 0 14px; }
h2 { font-size: 26px; margin: 36px 0 10px; }
h3 { font-size: 18px; margin: 24px 0 6px; }

.hero { text-align: center; padding: 28px 0 8px; }
.hero img { width: 210px; height: auto; }
.hero p.lead { font-size: 19px; color: var(--ink-soft); max-width: 540px; margin: 0 auto 22px; }

.badge {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--teal-deep); color: var(--on-teal); font-weight: 600; text-decoration: none;
}

.cards { display: grid; gap: 14px; margin: 34px 0; }
@media (min-width: 640px) { .cards { grid-template-columns: 1fr 1fr; } }
.card { background: var(--card); border-radius: 22px; padding: 20px 22px; }
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.doc { background: var(--card); border-radius: 24px; padding: 8px 26px 26px; margin: 10px 0 30px; }
.doc p, .doc li { color: var(--ink); }
.muted { color: var(--ink-soft); font-size: 15px; }

footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 22px 0 40px; font-size: 14px; color: var(--ink-soft); }
footer a { margin-right: 16px; }