/* 1perDoor site: one stylesheet for every page. Light and dark follow the visitor's setting. */
:root {
  --bg: #ffffff;
  --text: #1d1d1f;
  --muted: #5e5e63;
  --line: #e2e2e6;
  --accent: #0a66c2;
  --panel: #f5f5f7;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111113;
    --text: #f2f2f4;
    --muted: #a4a4ab;
    --line: #2c2c31;
    --accent: #5aa9ff;
    --panel: #1c1c20;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}
header, main, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 16px;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  padding-top: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
header .brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
header nav { display: flex; gap: 1rem; flex-wrap: wrap; }
a { color: var(--accent); }
h1 { font-size: 2rem; line-height: 1.2; margin: 2rem 0 0.25rem; }
h2 { font-size: 1.25rem; margin: 2.25rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 0.25rem; }
.dated { color: var(--muted); margin-top: 0; }
.summary {
  background: var(--panel);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.summary ul { margin: 0.25rem 0 0; padding-left: 1.25rem; }
.summary p { margin: 0; }
li { margin: 0.25rem 0; }
footer {
  margin-top: 3rem;
  padding-top: 1rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}
footer nav { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.hero { text-align: center; padding: 2.5rem 0 1rem; }
.hero img { border-radius: 28px; }
.hero h1 { margin-top: 1rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34rem; margin: 0.75rem auto; }
.badge {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 600;
}
.steps { padding-left: 1.25rem; }
.summary .more { margin-top: 0.75rem; }