/* A card table. Felt, one index card, a typewriter. Committed to one look;
   every colour is painted, nothing is borrowed from the host. */
:root {
  --felt: #1f5f3f; --felt-deep: #164a31; --card: #f7f4ec; --rule: #c9d4e6; --margin: #e08a8a;
  --ink: #1a1a1a; --ink-2: #4a4a4a; --stamp: #b32121;
  --type: 'Special Elite', 'Courier New', Courier, monospace;
  --sans: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; color: var(--ink); font: 400 17px/1.6 var(--sans);
  background: var(--felt);
  background-image: radial-gradient(ellipse at 50% 30%, #276f4b 0%, var(--felt) 45%, var(--felt-deep) 100%);
  display: grid; place-items: center; padding-block: 40px; padding-inline: 16px;
}
main {
  width: min(100%, 640px); background: var(--card); color: var(--ink);
  border-radius: 6px; padding: 40px 44px 34px 64px; position: relative;
  box-shadow: 0 18px 40px rgba(0,0,0,.35), 0 2px 0 rgba(255,255,255,.35) inset;
  /* index-card rules, and the red margin line */
  background-image:
    linear-gradient(var(--margin), var(--margin)),
    repeating-linear-gradient(to bottom, transparent 0 31px, var(--rule) 31px 32px);
  background-size: 2px 100%, 100% 32px;
  background-position: 48px 0, 0 22px;
  background-repeat: no-repeat, repeat;
  transform: rotate(-0.6deg);
}
main > * { position: relative; }
h1 { font-family: var(--type); font-weight: 400; font-size: clamp(1.7rem, 5vw, 2.5rem); line-height: 1.15; margin: 0 0 18px; letter-spacing: .01em; text-wrap: balance; }
p { margin: 0 0 14px; max-width: 52ch; }
.typed { font-family: var(--type); }
.fact { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 20px 0; font-family: var(--type); font-size: .95rem; }
.fact dt { color: var(--ink-2); }
.fact dd { margin: 0; }
.stamp {
  display: inline-block; font-family: var(--type); font-size: .85rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--stamp); border: 2px solid var(--stamp); border-radius: 4px; padding: 4px 10px; transform: rotate(-3deg);
  margin: 8px 0 18px; opacity: .85;
}
a { color: var(--ink); text-decoration-color: var(--stamp); text-underline-offset: 3px; }
a:hover { color: var(--stamp); }
a:focus-visible { outline: 2px solid var(--stamp); outline-offset: 3px; }
.filler { margin: 0 0 14px; padding-left: 1.2em; font-family: var(--type); }
.filler li { margin: 2px 0; }
footer { margin-top: 26px; font-size: .85rem; color: var(--ink-2); font-family: var(--type); }
@media (max-width: 520px) { main { padding: 28px 22px 24px 40px; background-position: 28px 0, 0 22px; transform: none; } body { font-size: 16px; } }
@media (prefers-reduced-motion: no-preference) { a { transition: color .15s ease; } }