:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f6efdf;
  color: #332a22;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  line-height: 1.7;
  background: #f6efdf;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.document {
  background: #fffaf0;
  border: 1px solid #e6d8c0;
  border-radius: 18px;
  padding: clamp(20px, 5vw, 48px);
  box-shadow: 0 8px 30px rgba(70, 45, 20, .08);
}

.back, a { color: #8a5a32; }
.back { text-decoration: none; font-weight: 600; }
h1 { line-height: 1.25; margin: 20px 0 8px; }
h2 { margin-top: 32px; line-height: 1.35; }
h3 { margin-top: 24px; }
.meta { color: #6d5b49; }
code { background: #f1e6d2; padding: 2px 5px; border-radius: 5px; overflow-wrap: anywhere; }
footer { text-align: center; color: #6d5b49; padding-top: 24px; }
.notice { border-left: 4px solid #8a5a32; padding: 12px 16px; background: #f6efdf; }

/* Landing page: language switch, download call-to-action, footer */
.lang-switch { margin: 0 0 4px; color: #6d5b49; font-size: .95rem; }
.lang-switch span[aria-current] { font-weight: 600; color: #332a22; }

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 8px;
}
.cta .store {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 999px;
  background: #8a5a32;
  color: #fffaf0;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid #7a4d28;
}
.cta .store:hover { background: #7a4d28; }

footer p { margin: 4px 0; }