/* Editorial public help: shared brand type and palette, self-hosted assets only. */
@font-face { font-family: Manrope; src: url('./fonts/manrope.woff2') format('woff2'); font-weight: 200 800; font-display: swap; }
@font-face { font-family: Newsreader; src: url('./fonts/newsreader.woff2') format('woff2'); font-weight: 200 800; font-display: swap; }
:root {
  --bg: #ffffff; --surface: #f1f5fb; --text: #132443; --text2: #546076; --line: #ccd5e3;
  --accent: #2458db; --accent-soft: #e7eef8; --premium: #765616; --focus: #2458db;
  --font: Manrope, system-ui, sans-serif;
  --display: Newsreader, Georgia, serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.55 var(--font); }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--surface); padding: 10px 14px; border-radius: 10px; z-index: 2; }
.skip:focus { top: 12px; }
.muted { color: var(--text2); }

.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 1200px; margin: 0 auto; padding: max(14px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 14px max(20px, env(safe-area-inset-left)); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 800 19px/1 var(--font); letter-spacing: -.2px; min-height: 44px; }
.bar-links { display: flex; align-items: center; gap: 6px; }
.bar-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 10px; text-decoration: none; font-size: 15px; font-weight: 500; }
.bar-links a:hover { background: var(--accent-soft); }
.bar-cta { color: #fff !important; background: #2f5ff0; }
.bar-cta:hover { background: #2451d6 !important; }

main { max-width: 1200px; margin: 0 auto; padding: 8px 20px 48px; }

/* Landing: the question is the page. */
.hero { padding: 40px 0 28px; }
.hero h1 { margin: 0 0 20px; font: 450 clamp(34px, 7vw, 60px)/1.04 var(--display); letter-spacing: -0.035em; max-width: 14ch; }
.search input { width: 100%; max-width: 720px; min-height: 60px; padding: 0 22px; font: 500 19px var(--font); color: var(--text); background: var(--surface); border: 2px solid var(--line); border-radius: 5px; -webkit-appearance: none; appearance: none; }
.search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.search input::placeholder { color: var(--text2); }
.results { max-width: 720px; margin-top: 12px; }
.results ol, .article-list { list-style: none; margin: 0; padding: 0; }
.results li, .article-list li { border-bottom: 1px solid var(--line); }
.results li a, .article-list li a { display: block; padding: 14px 0 2px; font-weight: 650; font-size: 18px; text-decoration: none; }
.results li a:hover, .article-list li a:hover { text-decoration: underline; }
.results li span, .article-list li span { display: block; padding-bottom: 14px; color: var(--text2); font-size: 15px; line-height: 1.45; }
.results .none { color: var(--text2); }
.results [role="option"]:hover, .results [role="option"][aria-selected="true"] { background: var(--accent-soft); padding-inline: 12px; margin-inline: -12px; border-radius: 10px; }
.results mark { color: inherit; background: #dce7ff; border-radius: 3px; padding: 0 2px; }
@media (prefers-color-scheme: dark) { .results mark { background: #344d89; } }

/* Topics: an index, not a card grid — name left, how much is in it right. */
.topics h2, .related h2 { font: 700 15px/1.3 var(--font); color: var(--text2); margin: 28px 0 8px; }
.topic-group { margin-top: 28px; }
.topic-group h3 { margin: 0 0 4px; color: var(--text2); font: 700 15px/1.3 var(--font); }
.topic-list { list-style: none; margin: 0; padding: 0; columns: 2 300px; column-gap: 40px; }
.topic-list li { break-inside: avoid; border-bottom: 1px solid var(--line); }
.topic-list a { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; min-height: 52px; padding: 13px 2px; text-decoration: none; color: var(--text); }
.topic-list a:hover .topic-name { color: var(--accent); text-decoration: underline; }
.topic-name { font-weight: 650; font-size: 18px; }
.topic-count { color: var(--text2); font-size: 14px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.topic-list .is-premium .topic-name { color: var(--premium); }

/* Topic + article pages: one reading column. */
.crumbs { display: flex; flex-wrap: wrap; gap: 4px 0; padding-top: 16px; font-size: 15px; }
.crumbs a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.crumbs a + a::before { content: '/'; color: var(--text2); margin: 0 10px; }
main > h1, .article h1 { font: 450 clamp(30px, 5.5vw, 44px)/1.1 var(--display); letter-spacing: -0.03em; margin: 8px 0 16px; max-width: 22ch; }
.lede { max-width: 66ch; color: var(--text2); font-size: 18px; margin: 0 0 12px; }
.article-list { max-width: 720px; }
.article { max-width: 68ch; }
.article p { margin: 0 0 1em; }
.article-date { color: var(--text2); font-size: 14px; margin: -2px 0 24px !important; }
.tutorial-steps { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 24px; }
.tutorial-steps h2 { font: 700 22px/1.3 var(--display); margin: 0 0 16px; }
.tutorial-steps ol { margin: 0; padding-left: 28px; }
.tutorial-steps li { padding: 0 0 16px 8px; }
.tutorial-steps li::marker { color: var(--accent); font-weight: 700; }
.tutorial-image { position: relative; width: min(320px, 100%); margin: 28px 0; }
.tutorial-image img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 10px 30px rgba(20,30,60,.12); }
.tutorial-image .image-note { display: inline-block; margin-bottom: 10px; background: #2451d6; color: #fff; border-radius: 999px; padding: 4px 10px; font-size: 13px; font-weight: 700; }
.tutorial-image figcaption { color: var(--text2); font-size: 13px; margin-top: 10px; }
.article-feedback { max-width: 68ch; border-top: 1px solid var(--line); padding-top: 20px; margin-top: 30px; }
.article-feedback h2 { font: 700 18px/1.3 var(--display); margin: 0 0 12px; }
.article-feedback a { display: inline-flex; align-items: center; min-height: 44px; margin: 0 8px 8px 0; padding: 8px 15px; border: 1px solid var(--line); border-radius: 10px; text-decoration: none; font-weight: 600; }
.article-feedback a:hover { background: var(--accent-soft); }
.related { max-width: 68ch; border-top: 1px solid var(--line); margin-top: 32px; }
.related ul { margin: 0; padding: 0; list-style: none; }
.related a { display: inline-flex; align-items: center; min-height: 44px; }

.foot { max-width: 1200px; margin: 0 auto; padding: 28px 20px max(32px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.stuck h2 { margin: 0 0 4px; font: 700 20px/1.3 var(--display); }
.stuck p { margin: 0; color: var(--text2); max-width: 60ch; }
.foot-links { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: 20px 0 0; font-size: 15px; }
.foot-links a { display: inline-flex; align-items: center; min-height: 44px; }

@media (max-width: 520px) {
  body { font-size: 16px; }
  .bar-cta { display: none !important; }
  .bar { gap: 4px; }
  .brand { gap: 7px; }
  .brand span { font-size: 0; }
  .brand span::after { content: 'Help'; font-size: 17px; }
  .bar-links a { padding-inline: 7px; font-size: 14px; }
  .hero { padding-top: 16px; }
  .search input { min-height: 54px; font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
@media print { .bar, .foot, .search, .related { display: none; } body { background: #fff; color: #000; } }