:root {
  --bg:      #fdfbf7;
  --fg:      #241f1a;
  --muted:   #6d655b;
  --accent:  #b4541a;
  --border:  #e9e1d5;
  --panel:   #ffffff;
  --todo-bg: #fff4d1;
  --todo-fg: #7a5600;
  --todo-br: #e8c469;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:      #191714;
    --fg:      #eae5dd;
    --muted:   #a49b8e;
    --accent:  #f0955a;
    --border:  #332e28;
    --panel:   #211e1a;
    --todo-bg: #3a2f14;
    --todo-fg: #f5cf7a;
    --todo-br: #6b5622;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 38rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

header.site {
  border-bottom: 3px solid var(--accent);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.appname {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin: 0 0 0.15rem;
}

.appname span { font-style: normal; }

h1 {
  font-size: 1.7rem;
  line-height: 1.25;
  margin: 0.2rem 0 0.4rem;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.15rem;
  margin: 2.2rem 0 0.6rem;
  letter-spacing: -0.005em;
}

h3 {
  font-size: 1rem;
  margin: 1.4rem 0 0.3rem;
}

p, ul, ol { margin: 0.7rem 0; }

ul, ol { padding-left: 1.3rem; }

li { margin: 0.35rem 0; }

a { color: var(--accent); }

a:hover { text-decoration: none; }

.lede {
  color: var(--muted);
  margin-top: 0;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  margin: 1rem 0;
}

.card p:first-child { margin-top: 0; }
.card p:last-child  { margin-bottom: 0; }

address {
  font-style: normal;
  line-height: 1.75;
}

.todo {
  background: var(--todo-bg);
  color: var(--todo-fg);
  border: 1px dashed var(--todo-br);
  border-radius: 5px;
  padding: 0.05em 0.4em;
  font-weight: 600;
  white-space: nowrap;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

footer.site {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  justify-content: space-between;
}

@media (max-width: 30rem) {
  body { font-size: 16px; }
  .wrap { padding: 1.5rem 1rem 3rem; }
  h1 { font-size: 1.45rem; }
}