:root {
  color-scheme: dark;
}

body {
  margin: 0;
  background: #050505;
  color: #e8e6e1;
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", YuMincho, "BIZ UDPMincho", "Noto Serif JP", serif;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

main {
  width: min(100% - 40px, 40rem);
  margin: 0 auto;
  padding: max(40px, env(safe-area-inset-top)) 0 max(48px, env(safe-area-inset-bottom));
}

h1 {
  margin: 0 0 16px;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

h2 {
  margin: 36px 0 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(232, 230, 225, 0.2);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

p,
ul,
dl {
  margin: 0 0 12px;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

ul {
  padding-left: 1.3em;
}

dt {
  color: rgba(232, 230, 225, 0.66);
  font-size: 0.85rem;
}

dd {
  margin: 0 0 10px;
}

strong {
  font-weight: 600;
}

a {
  color: #e2c48f;
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 2px solid #c9894a;
  outline-offset: 2px;
}

.lead {
  color: rgba(232, 230, 225, 0.85);
}

.back {
  margin-top: 40px;
}