:root {
  --ink: #1c1a17;
  --ink-soft: #55504a;
  --paper: #fbf8f3;
  --paper-warm: #f3ece1;
  --rule: #e2d9cb;
  --accent: #b4552d;
  --width: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f0ebe4;
    --ink-soft: #b3aaa0;
    --paper: #171614;
    --paper-warm: #201e1a;
    --rule: #34302a;
    --accent: #e58a5f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 1.25rem;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: var(--width); margin: 0 auto; padding-block: 3.5rem 5rem; }

header.site { display: flex; align-items: center; gap: .6rem; margin-bottom: 3rem; }
header.site a { color: inherit; text-decoration: none; font-weight: 600; letter-spacing: -.01em; }
header.site .cat { font-size: 1.4rem; }
header.site nav { margin-left: auto; display: flex; gap: 1.25rem; font-size: .95rem; }
header.site nav a { color: var(--ink-soft); font-weight: 400; }
header.site nav a:hover { color: var(--accent); }

h1 { font-size: 2.35rem; line-height: 1.15; letter-spacing: -.025em; margin: 0 0 1rem; }
h2 { font-size: 1.25rem; letter-spacing: -.01em; margin: 2.75rem 0 .75rem; }
h3 { font-size: 1.02rem; margin: 1.75rem 0 .4rem; }
p, li { color: var(--ink-soft); }
p { margin: 0 0 1rem; }
strong { color: var(--ink); font-weight: 600; }

.lede { font-size: 1.2rem; line-height: 1.55; color: var(--ink); }

ul { padding-left: 1.15rem; margin: 0 0 1rem; }
li { margin-bottom: .45rem; }

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

.steps { list-style: none; padding: 0; margin: 2.5rem 0; }
.steps li {
  display: flex; gap: 1rem; align-items: baseline;
  padding: 1rem 0; border-top: 1px solid var(--rule); margin: 0;
}
.steps li:last-child { border-bottom: 1px solid var(--rule); }
.steps .n { color: var(--accent); font-variant-numeric: tabular-nums; font-weight: 600; min-width: 1.5rem; }

.card {
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1.25rem 1.4rem;
  margin: 1.5rem 0;
}
.card p:last-child { margin-bottom: 0; }

table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: .96rem; }
th, td { text-align: left; padding: .7rem .5rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { color: var(--ink); font-weight: 600; }
td { color: var(--ink-soft); }

.meta { font-size: .9rem; color: var(--ink-soft); }

footer.site {
  margin-top: 4.5rem; padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: .9rem; color: var(--ink-soft);
  display: flex; gap: 1.25rem; flex-wrap: wrap;
}
footer.site a { color: var(--ink-soft); }
footer.site a:hover { color: var(--accent); }
footer.site .spacer { margin-left: auto; }

@media (max-width: 30rem) {
  h1 { font-size: 1.95rem; }
  .wrap { padding-block: 2.5rem 3.5rem; }
}