:root {
  --background: #fafaf9;
  --card: #ffffff;
  --ink: #1c1917;
  --muted: #57534e;
  --primary: #65a30d;
  --on-primary: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --background: #0c0a09;
    --card: #1c1917;
    --ink: #fafaf9;
    --muted: #a8a29e;
  }
}
* { box-sizing: border-box; }
/* Classes that set display (.form, .button) would otherwise show what a page hides. */
[hidden] { display: none !important; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--background);
  color: var(--ink);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
main {
  width: 100%;
  max-width: 420px;
  padding: 32px 24px;
  border-radius: 24px;
  background: var(--card);
  text-align: center;
}
h1 { margin: 0 0 8px; font-size: 26px; line-height: 1.2; }
p { margin: 0 0 16px; color: var(--muted); }
.features { margin: 0 0 24px; padding: 0; list-style: none; text-align: left; }
.features li { padding: 12px 0; border-top: 1px solid color-mix(in srgb, var(--muted) 25%, transparent); color: var(--muted); }
.features strong { color: var(--ink); }
.button {
  display: block;
  margin: 24px 0 16px;
  padding: 16px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
  text-decoration: none;
}
.small { font-size: 14px; }
/* Legal pages: long text, read from the top. */
body.long { display: block; }
body.long main { margin: 0 auto; max-width: 720px; text-align: left; }
h2 { margin: 24px 0 8px; font-size: 19px; }
.links { display: flex; justify-content: center; gap: 16px; margin-top: 24px; }
.links a, main a { color: var(--primary); }
.form { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.form input {
  padding: 14px 16px;
  border: 1px solid var(--muted);
  border-radius: 14px;
  background: var(--background);
  color: var(--ink);
  font: inherit;
}
.form button {
  padding: 16px;
  border: 0;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font: inherit;
  font-weight: 700;
}
.form button:disabled { opacity: 0.5; }
.error { color: #dc2626; }