*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --teal: #1F5C55; --teal-dark: #143F3A; --gold: #D9A441;
  --ink: #1C2B2A; --body: #2E3B39; --muted: #5A6360;
  --bg: #F5F1E8; --card: #FFFFFF; --border: #E2DCCD;
}
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--body); line-height: 1.7; }
header { background: var(--teal); padding: 18px 24px; }
header a { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.mark { width: 34px; height: 34px; }
.wordmark { font-family: Georgia, 'Times New Roman', serif; font-size: 22px; font-weight: 700; color: #F5F1E8; }
main { max-width: 720px; margin: 0 auto; padding: 48px 24px 80px; }
h1 { font-family: Georgia, 'Times New Roman', serif; font-size: 2rem; color: var(--ink); margin-bottom: 8px; line-height: 1.25; }
.updated { font-size: 13px; color: var(--muted); margin-bottom: 36px; }
h2 { font-size: 1.1rem; font-weight: 700; color: var(--ink); margin: 34px 0 10px; }
p { margin-bottom: 14px; font-size: 15px; }
ul, ol { padding-left: 22px; margin-bottom: 14px; }
li { font-size: 15px; margin-bottom: 6px; }
a { color: var(--teal); }
a:hover { color: var(--teal-dark); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px 24px; margin-top: 32px; }
.card p:last-child { margin-bottom: 0; }
.lead { font-size: 17px; color: var(--body); }
footer { text-align: center; padding: 32px 24px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--border); }
footer a { color: var(--muted); }
@media (max-width: 480px) { h1 { font-size: 1.6rem; } main { padding-top: 32px; } }