:root {
  --paper: #F7F4EF;
  --ink: #1B1C1E;
  --muted: #5A5751;
  --accent: #B83D12;        /* the icon's orange, darkened for text contrast */
  --accent-solid: #CA4418;  /* the icon's orange, for solid fills */
  --rule: #E2DCD1;
  --card: #FFFFFF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111315;
    --ink: #E3E2E0;
    --muted: #A9ADB1;
    --accent: #FF9A6E;
    --accent-solid: #CA4418;
    --rule: #2C2F33;
    --card: #191C1F;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0 16px 96px;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 44rem; margin: 0 auto; }
header { padding: 56px 0 8px; }
.mark {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; color: inherit;
}
.mark img { display: block; width: 34px; height: 34px; border-radius: 8px; }
.mark b { font-size: 1.25rem; letter-spacing: -0.01em; }
h1 { font-size: 2rem; line-height: 1.2; letter-spacing: -0.02em; margin: 28px 0 6px; }
h2 { font-size: 1.15rem; margin: 40px 0 8px; letter-spacing: -0.01em; }
.sub { color: var(--muted); margin: 0 0 8px; }
.lede {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 28px 0;
}
.lede p:first-child { margin-top: 0; }
.lede p:last-child { margin-bottom: 0; }
ul { padding-left: 1.25rem; }
li { margin: 6px 0; }
a { color: var(--accent); }
hr { border: 0; border-top: 1px solid var(--rule); margin: 48px 0 24px; }
footer { color: var(--muted); font-size: 0.9rem; }
code {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: 6px; padding: 1px 6px; font-size: 0.9em;
}
.note { color: var(--muted); font-size: 0.95rem; }
.cta {
  display: inline-block; text-decoration: none;
  background: var(--accent-solid); color: #FBF7EB;
  padding: 12px 20px; border-radius: 999px; font-weight: 600;
  margin-top: 8px;
}
@media (prefers-color-scheme: dark) { .cta { color: #FBF7EB; } }