:root {
  color-scheme: light;
  --paper: #f4efe6;
  --ink: #1c1915;
  --muted: #5e564c;
  --line: #d9cfc0;
  --accent: #8f2d2a;
  --sprocket: #1c1915;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(28, 25, 21, 0.04), transparent 8rem),
    var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  line-height: 1.55;
}

.sprocket {
  height: 1.35rem;
  background:
    radial-gradient(circle at 1.1rem 50%, var(--paper) 0.28rem, transparent 0.32rem) 0 0 / 2.2rem 100% repeat-x,
    var(--sprocket);
}

main {
  width: min(40rem, calc(100% - 2.5rem));
  margin: 2.5rem auto 4rem;
}

h1 {
  margin: 0.2rem 0 1rem;
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.mark {
  margin: 0;
  color: var(--accent);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

p { margin: 0 0 0.9rem; }

.lede, .nav, footer, article p {
  font-family: "Segoe UI", system-ui, sans-serif;
}

.lede { font-size: 1.08rem; }

.muted, .nav { color: var(--muted); }

nav, .nav { margin: 1.5rem 0; }

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

.actions a {
  display: inline-block;
  margin: 0 1rem 0.6rem 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-weight: 650;
}

h1 + p { max-width: 36rem; }

article h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); }

@media (max-width: 640px) {
  main { margin-top: 1.6rem; }
}