:root {
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --text: #1d1d1f;
  --muted: #5f6b7a;
  --line: #e4e9f0;
  --accent: #0a84d8;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0f13;
    --bg-soft: #151a21;
    --text: #f2f5f8;
    --muted: #9aa7b5;
    --line: #232a33;
    --accent: #4fb2ff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 41rem;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 3rem;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }

/* --- Home --- */

.hero { text-align: center; }

.hero img {
  width: 128px;
  height: 128px;
  margin-bottom: 1.25rem;
}

h1 {
  font-size: 2.6rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.tagline {
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.pill {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.features {
  margin: 3.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.75rem;
}

.features h2 {
  font-size: 1.05rem;
  margin: 0 0 0.2rem;
}

.features p {
  margin: 0;
  color: var(--muted);
}

.note {
  margin-top: 3.5rem;
  padding: 1.25rem 1.4rem;
  background: var(--bg-soft);
  border-radius: 12px;
  font-size: 0.95rem;
  color: var(--muted);
}

.note p { margin: 0; }

/* --- Legal pages --- */

.legal h1 { font-size: 2rem; margin-bottom: 0.25rem; }
.legal h2 {
  font-size: 1.15rem;
  margin: 2.5rem 0 0.6rem;
  letter-spacing: -0.01em;
}
.legal h3 { font-size: 1rem; margin: 1.75rem 0 0.4rem; }
.legal p, .legal li { color: var(--text); }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: 0.4rem; }
.updated { color: var(--muted); font-size: 0.95rem; margin-top: 0; }

.back {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
  text-decoration: none;
}

/* --- Footer --- */

footer {
  margin-top: 4.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: baseline;
}

footer .spacer { margin-left: auto; }

@media (max-width: 480px) {
  .wrap { padding-top: 3rem; }
  h1 { font-size: 2.1rem; }
  .tagline { font-size: 1.15rem; }
}