/* Trip Wallet site: the app's D · Soft Wallet tokens (docs/design-language.md). */
:root {
  --paper: #faf7f2;
  --surface: #ffffff;
  --soft: #f4f0ea;
  --line: #eee9e1;
  --ink: #2b2a28;
  --muted: #77716a;
  --accent: #e8584d;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #161412;
    --surface: #211e1b;
    --soft: #2b2723;
    --line: #37322d;
    --ink: #f3eee7;
    --muted: #a9a198;
    --accent: #ff7a6e;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 "Outfit", system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 40px 16px 64px; }
header { margin-bottom: 24px; }
.brand { font-weight: 700; font-size: 15px; color: var(--muted); text-decoration: none; }
h1 { font-size: 32px; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 20px; line-height: 1.3; margin: 32px 0 8px; }
h3 { font-size: 16px; margin: 20px 0 4px; }
p, li { color: var(--ink); }
.meta { color: var(--muted); font-size: 14px; margin: 0; }
.card { background: var(--surface); border-radius: 18px; padding: 20px; margin: 16px 0; }
.card > :first-child { margin-top: 0; }
.card > :last-child { margin-bottom: 0; }
a { color: var(--accent); }
ul { padding-left: 20px; }
.links { display: grid; gap: 8px; margin: 24px 0; padding: 0; list-style: none; }
.links a { display: block; background: var(--surface); border-radius: 14px; padding: 14px 16px; color: var(--ink); text-decoration: none; font-weight: 500; }
.links a:hover { background: var(--soft); }
.lang { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 8px; }
footer { color: var(--muted); font-size: 13px; margin-top: 40px; }