:root {
  --ground: #F7F3EE;
  --ink: #26201A;
  --ink2: #4A4137;
  --accent: #C05536;
  --on-accent: #FFFFFF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #17130F;
    --ink: #F2EDE6;
    --ink2: #D3C9BD;
    --accent: #FF7A5E;
    --on-accent: #14100E;
  }
}
[hidden] { display: none !important; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--ground);
  color: var(--ink);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 28rem; margin: 0 auto; padding: 48px 16px; }
h1 { margin: 0 0 24px; font-size: 1.5rem; line-height: 1.3; font-weight: 700; }
p { margin: 0; color: var(--ink2); }
#no-code p { color: var(--ink); }
.button {
  display: block;
  width: 100%;
  min-height: 52px;
  margin: 0 0 24px;
  padding: 14px 20px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}
.button:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }