/* Matches the app's design system (DESIGN.md §4): warm paper, ink, one evergreen accent.
   Serif for headings, because in Poise serif is the coach's voice. */
:root {
  --canvas: #F7F5F1; --surface: #FFFFFF; --ink: #14161A;
  --ink-muted: #6A6F76; --ink-faint: #9CA1A8; --hairline: #E3DFD8; --accent: #0F5C46;
}
@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #0D0E10; --surface: #17191C; --ink: #F2F1ED;
    --ink-muted: #8E949C; --ink-faint: #5E646C; --hairline: #26292E; --accent: #4FC79E;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 660px; margin: 0 auto; padding: 56px 24px 80px; }
.brand {
  font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); text-decoration: none; display: inline-block; margin-bottom: 28px;
}
h1 {
  font-family: "New York", Georgia, "Times New Roman", serif;
  font-weight: 400; font-size: 40px; line-height: 1.15; letter-spacing: -.02em; margin: 0 0 10px;
}
h2 { font-size: 19px; font-weight: 600; margin: 34px 0 8px; }
p, li { color: var(--ink-muted); margin: 0 0 12px; }
strong { color: var(--ink); font-weight: 600; }
ul { padding-left: 20px; }
a { color: var(--accent); }
.lede { font-size: 19px; color: var(--ink); }
.meta { color: var(--ink-faint); font-size: 15px; margin-top: 40px;
        border-top: 1px solid var(--hairline); padding-top: 20px; }
.nav { margin-top: 28px; display: flex; gap: 18px; font-size: 15px; }
.card { background: var(--surface); border: 1px solid var(--hairline);
        border-radius: 20px; padding: 22px 24px; margin: 24px 0; }
.card p:last-child { margin-bottom: 0; }