:root { color-scheme: light dark; }

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #ffffff;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 20px 72px;
}

h1 { font-size: 1.65rem; line-height: 1.25; margin-bottom: .25rem; }
h2 { font-size: 1.2rem; margin-top: 2.25rem; }
h3 { font-size: 1.05rem; margin-top: 1.5rem; }
h4 { font-size: 1rem; margin-top: 1.25rem; margin-bottom: .25rem; }

.updated { color: #666; font-size: .9rem; margin-top: 0; }

p, li { font-size: 1rem; }
ul { padding-left: 1.25rem; }
li { margin: .35rem 0; }

a { color: #0a66c2; }

.notice {
  background: #f4f6f8;
  border: 1px solid #e1e4e8;
  border-radius: 10px;
  padding: 16px 18px;
  margin: 1.5rem 0;
}

.choices-icon {
  height: 1.4rem;
  width: auto;
  vertical-align: -0.3rem;
  margin-right: .5rem;
}

address {
  font-style: normal;
  margin-top: .5rem;
}

@media (prefers-color-scheme: dark) {
  body { background: #111315; color: #e6e6e6; }
  .updated { color: #9aa0a6; }
  a { color: #5ea0ef; }
  .notice { background: #1b1e21; border-color: #2c3034; }
}