/* charli-jo.com: ZIC v1.7 §3.2. Relative units, AA by default, AAA on request, dark scheme, no motion. */
:root {
  /* Warm gold into green: the colour of the name. */
  --bg: #fbf8ef;
  --text: #1f261b;
  --muted: #4b5442;
  --link: #2e5a1c;
  --heading: #2e4a17;
  --rule: #d9d1b8;
  --panel: #f4eedb;
  --focus: #2e5a1c;
  --band: linear-gradient(90deg, #e9b949 0%, #d6c24a 35%, #9fbf45 70%, #5f9a35 100%);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151a12;
    --text: #eef0e6;
    --muted: #c3c9b4;
    --link: #d4e27a;
    --heading: #e8c766;
    --rule: #3a4430;
    --panel: #1e2519;
    --focus: #e8c766;
  }
}
@media (prefers-contrast: more) {
  :root { --bg: #ffffff; --text: #000000; --muted: #1a1a1a; --link: #1d3d0f; --heading: #1d3d0f; --rule: #000000; --panel: #ffffff; --focus: #000000; }
}
@media (prefers-contrast: more) and (prefers-color-scheme: dark) {
  :root { --bg: #000000; --text: #ffffff; --muted: #f0f0f0; --link: #e6f0a8; --heading: #f3dd94; --rule: #ffffff; --panel: #000000; --focus: #ffffff; }
}

html { font-size: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.125rem;
  line-height: 1.6;
}
header, main, footer { max-width: 44rem; margin: 0 auto; padding: 0 1rem; }

.skip { position: absolute; left: -100rem; top: 0; }
.skip:focus { left: 1rem; top: 1rem; padding: 0.5rem 1rem; background: var(--bg); color: var(--text); z-index: 10; }

body::before { content: ""; display: block; height: 0.5rem; background: var(--band); }
header { padding-top: 1.5rem; padding-bottom: 1rem; border-bottom: 0.0625rem solid var(--rule); }
.site-name { margin: 0 0 0.5rem; font-weight: 700; font-size: 1.25rem; }
.site-name::after { content: ""; display: block; width: 7rem; height: 0.25rem; margin-top: 0.35rem; background: var(--band); border-radius: 0.125rem; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
nav a[aria-current="page"] { font-weight: 700; text-decoration-thickness: 0.2em; }

main { padding-top: 1.5rem; padding-bottom: 2rem; }
main:focus { outline: none; }
h1, h2, h3 { color: var(--heading); }
h1 { font-size: 2.25rem; line-height: 1.2; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.6rem; line-height: 1.25; margin: 2.25rem 0 0.75rem; }
h3 { font-size: 1.3rem; line-height: 1.3; margin: 1.75rem 0 0.5rem; }
h4, h5, h6 { font-size: 1.125rem; margin: 1.5rem 0 0.5rem; }
.lede { font-size: 1.35rem; line-height: 1.5; }
.byline, .download { color: var(--muted); }
.chain { font-weight: 700; padding: 0.75rem 1rem; background: var(--panel); border-left: 0.3rem solid #9fbf45; }

a { color: var(--link); text-underline-offset: 0.15em; }
a:focus-visible { outline: 0.1875rem solid var(--focus); outline-offset: 0.125rem; }

blockquote { margin: 1.25rem 0; padding: 0.25rem 1rem; border-left: 0.25rem solid #d6c24a; background: var(--panel); }
table { border-collapse: collapse; width: 100%; margin: 1rem 0 1.5rem; font-size: 1rem; }
th, td { border: 0.0625rem solid var(--rule); padding: 0.5rem 0.75rem; text-align: left; vertical-align: top; }
th { background: var(--panel); }
pre, code { font-size: 0.95rem; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; background: var(--panel); padding: 0.75rem 1rem; }

footer { border-top: 0.0625rem solid var(--rule); padding-top: 1rem; padding-bottom: 2.5rem; color: var(--muted); font-size: 1rem; }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
.contents { margin: 1.5rem 0 2rem; padding: 0.75rem 1.25rem; background: var(--panel); border-left: 0.25rem solid #9fbf45; }
.contents h2 { font-size: 1.25rem; margin: 0.25rem 0 0.5rem; }
.contents ol { margin: 0; padding-left: 1.5rem; }