/* Shared styling for the static content pages, matched to the calculator's look. */
:root {
  --ink: #1b2620;
  --body: #444;
  --muted: #666;
  --rule: #e5e5e5;
  --accent: #2e6b4f;
  --panel: #f6f7f5;
  --panel-edge: #dcdfd8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 2rem 1.25rem 4rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  color: var(--body);
  background: #fff;
}
main { max-width: 760px; margin: 0 auto; }
nav.top { max-width: 760px; margin: 0 auto 1.5rem; font-size: 0.9rem; }
nav.top a { color: var(--accent); text-decoration: none; margin-right: 1rem; }
nav.top a:hover, nav.top a:focus { text-decoration: underline; }
h1 { color: var(--ink); font-size: 1.75rem; line-height: 1.25; margin: 0 0 0.25rem; }
h2 { color: var(--ink); font-size: 1.2rem; margin: 2rem 0 0.5rem; }
h3 { color: var(--ink); font-size: 1rem; margin: 1.5rem 0 0.35rem; }
p.lede { font-size: 1.05rem; color: var(--muted); margin-top: 0; }
a { color: var(--accent); }
code, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 6px;
  padding: 0.9rem 1rem;
  margin: 1rem 0;
}
.panel p:first-child { margin-top: 0; }
.panel p:last-child { margin-bottom: 0; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { color: var(--ink); }
td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.wrap { overflow-x: auto; }
ul, ol { padding-left: 1.25rem; }
li { margin: 0.35rem 0; }
footer {
  max-width: 760px; margin: 3rem auto 0; padding-top: 1rem;
  border-top: 1px solid var(--rule); font-size: 0.85rem; color: var(--muted);
}
footer a { margin-right: 1rem; }
.updated { font-size: 0.85rem; color: var(--muted); }