:root {
  color-scheme: light;
  --paper: #fbf8f1;
  --surface: #fffdf8;
  --ink: #292722;
  --muted: #736f65;
  --accent: #d87835;
  --line: #e8e0d3;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
}

.shell {
  width: min(100%, 720px);
  margin: 0 auto;
  padding: 24px 18px 48px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 2px 2px 26px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .01em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-family: Georgia, serif;
}

.card {
  padding: 28px 24px 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 14px 42px rgb(70 55 35 / 7%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
}

h1 {
  margin: 0;
  font-size: clamp(25px, 7vw, 36px);
  line-height: 1.35;
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}

.body {
  margin: 24px 0 0;
  font-size: 17px;
  line-height: 1.9;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.source {
  display: inline-flex;
  margin: 26px 0 0;
  padding: 7px 11px;
  border-radius: 999px;
  background: #f3ede2;
  color: #635e54;
  font-size: 13px;
}

.about {
  margin: 22px 4px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.unavailable { text-align: left; }
.unavailable p:last-child { margin: 18px 0 0; color: var(--muted); line-height: 1.8; }

@media (min-width: 560px) {
  .shell { padding-top: 42px; }
  .card { padding: 38px 40px 42px; }
}