/* braid site. System fonts only: no third-party requests, so the privacy policy's
   "no trackers on our website" stays true. */
:root {
  --bg: #241726;
  --surface: #35223a;
  --card: #3f2846;
  --gold: #e3a857;
  --rose: #d6647e;
  --ivory: #f5efe6;
  --ivory-dim: #c9bfc2;
  --line: rgba(245, 239, 230, 0.12);
  --display: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  --body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; color: var(--ivory); font: 17px/1.65 var(--body); background: var(--bg); }
a { color: var(--gold); }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: 860px; margin: 0 auto; padding: 20px 16px; }
.logo { font: 600 28px/1 var(--display); color: var(--ivory); text-decoration: none; }
.top nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.top nav a { color: var(--ivory-dim); text-decoration: none; }
.top nav a:hover, .top nav a[aria-current='page'] { color: var(--ivory); text-decoration: underline; text-underline-offset: 4px; }
main { max-width: 760px; margin: 0 auto; padding: 8px 16px 56px; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.25; }
h1 { font-size: clamp(32px, 6vw, 44px); margin: 24px 0 8px; }
h2 { font-size: 24px; margin: 40px 0 8px; }
h3 { font-size: 19px; margin: 24px 0 4px; }
.eyebrow { color: var(--gold); font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; margin: 32px 0 0; }
.lede { font-size: 20px; color: var(--ivory-dim); }
.meta { color: var(--ivory-dim); font-size: 15px; }
ul { padding-left: 1.2em; }
li { margin: 6px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--ivory-dim); font-weight: 600; }
.table-wrap { overflow-x: auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin: 16px 0; }
.summary { background: var(--surface); border-left: 3px solid var(--gold); border-radius: 0 12px 12px 0; padding: 14px 18px; margin: 20px 0; }
.toc { columns: 2; column-gap: 32px; font-size: 15px; }
@media (max-width: 600px) { .toc { columns: 1; } }
mark.todo { background: var(--rose); color: #241726; padding: 0 4px; border-radius: 4px; }
footer { max-width: 860px; margin: 0 auto; padding: 24px 16px 40px; border-top: 1px solid var(--line); color: var(--ivory-dim); font-size: 14px; }