/* Palette sampled from the app icon: the dark ground, the bottle's gold, and
   the amber of the thermometer inside it. Kept in one file because three pages
   of static HTML do not need a build step. */
:root {
  --bg: #0f1710;
  --surface: #17211a;
  --line: #26332a;
  --text: #e9e5da;
  --muted: #9aa79b;
  --gold: #e8ca86;
  --amber: #e99029;
  --max: 44rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

header { padding: 4.5rem 0 0; }
header img { width: 88px; height: 88px; border-radius: 20px; display: block; }

h1 {
  font-size: clamp(2.1rem, 6vw, 2.9rem);
  line-height: 1.1; letter-spacing: -0.02em;
  margin: 1.5rem 0 0.5rem;
}
h2 {
  font-size: 1.15rem; letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--gold); margin: 3rem 0 0.75rem;
}
h3 { font-size: 1.02rem; margin: 2rem 0 0.4rem; }

.lede { font-size: 1.25rem; color: var(--muted); margin: 0; }

a { color: var(--gold); text-underline-offset: 3px; }
a:hover { color: var(--amber); }

/* The one thing a visitor must not miss. */
.requires {
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: var(--surface);
  border-radius: 8px;
  padding: 1rem 1.15rem;
  margin: 2rem 0;
}
.requires strong { color: var(--amber); }
.requires p { margin: 0.4rem 0 0; color: var(--muted); font-size: 0.95rem; }

ul { padding-left: 1.1rem; }
li { margin: 0.4rem 0; }
li::marker { color: var(--gold); }

table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--gold); font-weight: 600; }

code {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 5px; padding: 0.1em 0.4em;
  font: 0.88em ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--gold);
}

footer {
  margin: 5rem 0 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: 0.9rem;
}
footer a { margin-right: 1.25rem; }

.back { display: inline-block; margin: 2.5rem 0 0; font-size: 0.95rem; }