/* M4 Attention: exact semantic colors from the owner-supplied T3 theme. */
:root {
  color-scheme: dark;
  --canvas: oklch(0.191251 0 0);
  --surface: oklch(0.222129 0 0);
  --text: oklch(0.970151 0 0);
  --textMuted: oklch(0.646727 0 0);
  --border: oklch(0.260325 0 0);
  --focus: oklch(0.858008 0.157232 171.744);
  --accent: oklch(0.858008 0.157232 171.744);
  --codeBackground: oklch(0.222129 0 0);
  --codeForeground: oklch(0.970151 0 0);
  color: var(--text);
  background: var(--canvas);
  font-family: system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; }
header, main, footer { width: min(100% - 2.5rem, 44rem); margin-inline: auto; }
header { padding-block: 2rem; }
nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }
a { color: var(--accent); text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
main { background: var(--surface); padding: clamp(1.25rem, 4vw, 2.5rem); border: 1px solid var(--border); border-radius: .5rem; }
h1 { font-size: clamp(2rem, 7vw, 3rem); line-height: 1.12; margin-top: 0; }
h2 { font-size: 1.25rem; margin-top: 2rem; }
p, li { line-height: 1.7; overflow-wrap: anywhere; }
li + li { margin-top: .6rem; }
ul { padding-left: 1.4rem; }
code { background: var(--codeBackground); color: var(--codeForeground); }
footer { padding-block: 1.5rem 3rem; font-size: .9rem; color: var(--textMuted); }

.intro { font-size: 1.3rem; line-height: 1.5; }
figure { margin: 2rem 0; }
figure img { display: block; width: 100%; height: auto; border: 1px solid var(--border); border-radius: .4rem; }
figcaption { margin-top: .6rem; color: var(--textMuted); font-size: .85rem; line-height: 1.5; }