/* Guide pages: an article column using the app's colours and type (src/styles.css). */
.site { max-width: 860px; margin: 0 auto; min-height: 100vh; min-height: 100dvh; padding-block: 20px 28px; display: grid; grid-template-rows: auto 1fr auto; gap: 28px; }
.site-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; }
.article { display: grid; gap: 16px; align-content: start; min-width: 0; }
.article h1 { margin: 0; font: 700 clamp(26px, 4vw, 34px)/1.15 var(--f-ui); letter-spacing: -.02em; }
.article h2 { margin: 14px 0 0; font: 650 20px/1.3 var(--f-ui); }
.article p, .article li { margin: 0; font-size: 16px; line-height: 1.65; max-width: 70ch; }
.article .lede { font-size: 18px; color: var(--ink-2); }
.article .note { font-size: 13px; color: var(--muted); }
.article a:not(.btn) { color: var(--accent); text-underline-offset: 2px; }
.article .btn { font-size: 15px; padding: 12px 18px; }
.crumbs { font-size: 13px; color: var(--muted); }
.crumbs a { color: var(--muted) !important; }
.steps, .article .feat { padding-left: 22px; display: grid; gap: 10px; }
.faq { display: grid; }
.faq h2 { margin-bottom: 6px; }
.faq details { border-top: 1px solid var(--rule); padding: 12px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { margin-top: 8px; color: var(--ink-2); }
.related ul { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.related a { display: inline-block; padding: 8px 12px; border: 1px solid var(--rule); border-radius: 8px; background: var(--surface); text-decoration: none; font-size: 14px; }
.hub-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.hub-list a { display: grid; gap: 6px; height: 100%; padding: 16px; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); color: var(--ink) !important; text-decoration: none; box-shadow: var(--shadow); }
.hub-list a:hover { border-color: var(--accent); }
.hub-list b { font: 650 15.5px/1.3 var(--f-ui); }
.hub-list span { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }
.article .kb-scroll { --k: 42px; --g: 5px; --u: calc(var(--k) + var(--g)); padding: 14px; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); }
.article .tbl { max-width: 640px; }
.calc .fields { display: flex; flex-wrap: wrap; gap: 12px 18px; }
.calc .field { flex: 1 1 160px; }
.calc-out { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.site-foot { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; padding-top: 18px; border-top: 1px solid var(--rule); }
.site-foot a { color: var(--muted); }
@media (max-width: 640px) {
  .article .kb-scroll { --k: 30px; --g: 3px; padding: 10px; }
  .calc-out { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calc-out > div { grid-column: auto !important; }
}