/* The static public pages (app/scripts/public-pages.mjs). Same palette as the app's tailwind ink scale. */
:root {
  --bg: #0b0d12; --panel: #11141b; --line: #232835; --muted: #8a93a6; --text: #d7dbe4; --head: #f3f5f9;
  --accent: #6c7cff; --good: #37a33f; --goodbg: rgba(55, 163, 63, .12);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: #9aa6ff; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 20px; padding-bottom: 48px; }
.top { border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 5; }
.bar { max-width: 860px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--head); font-size: 18px; letter-spacing: -.01em; }
.nav { margin-left: auto; display: flex; gap: 14px; align-items: center; font-size: 15px; }
.nav a:not(.btn) { color: var(--text); }
.btn { display: inline-block; background: var(--accent); color: #fff !important; padding: 8px 14px; border-radius: 8px; font-weight: 600; white-space: nowrap; }
.btn:hover { text-decoration: none; filter: brightness(1.08); }
h1 { color: var(--head); font-size: 30px; line-height: 1.25; margin: 8px 0 12px; letter-spacing: -.015em; }
h1 small { display: block; font-size: 17px; font-weight: 500; color: var(--muted); margin-top: 4px; }
h2 { color: var(--head); font-size: 21px; margin: 36px 0 10px; }
h2 small { font-size: 14px; color: var(--muted); font-weight: 500; }
h3 { color: var(--head); font-size: 17px; margin: 22px 0 6px; }
.lede { font-size: 17px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.crumbs .sep { margin: 0 6px; }
.muted, .small { color: var(--muted); }
.small { font-size: 13px; }
.q { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px 18px 8px; margin: 18px 0; }
.q h2 { margin-top: 0; }
.stem { overflow-x: auto; }
.stem table, .tablewrap table { border-collapse: collapse; }
.stem td, .stem th { border: 1px solid var(--line); padding: 4px 8px; }
.opts { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 8px; }
.opts li { display: flex; gap: 10px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.opts li.right { border-color: var(--good); background: var(--goodbg); }
.opts .l { font-weight: 700; color: var(--muted); min-width: 1.2em; }
.tita { color: var(--muted); font-style: italic; }
.answer { border-top: 1px dashed var(--line); margin-top: 12px; padding-top: 10px; }
.direct { font-size: 17px; color: var(--head); }
.tag { display: inline-block; font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; color: var(--muted); margin-left: 4px; vertical-align: middle; }
.tag.dim { opacity: .7; }
.steps li { margin: 6px 0; }
.shortcut { background: rgba(108, 124, 255, .1); border-left: 3px solid var(--accent); padding: 8px 12px; border-radius: 4px; }
.nosol { color: var(--muted); }
.fig, .note { display: inline-block; color: var(--muted); font-style: italic; }
.stimulus { margin: 18px 0; }
.cta { display: flex; align-items: center; gap: 16px; justify-content: space-between; border: 1px solid var(--accent); background: rgba(108, 124, 255, .08); border-radius: 12px; padding: 14px 16px; margin: 24px 0; }
.cta p { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.pn { display: flex; justify-content: space-between; gap: 12px; margin: 24px 0; font-size: 15px; }
.related, .facts { border-top: 1px solid var(--line); margin-top: 28px; }
.facts { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 4px 18px 10px; }
.facts h2 { margin-top: 14px; }
.method { font-size: 13px; color: var(--muted); }
.links { padding-left: 20px; }
.links li { margin: 4px 0; }
.more { font-size: 15px; }
.cols { columns: 2 220px; padding-left: 20px; }
.tablewrap { overflow-x: auto; margin: 10px 0; }
.tablewrap table { width: 100%; font-size: 15px; }
.tablewrap th, .tablewrap td { border-bottom: 1px solid var(--line); padding: 7px 10px; text-align: left; vertical-align: top; }
.tablewrap th { color: var(--muted); font-weight: 600; font-size: 13px; white-space: nowrap; }
table.grid td, table.grid th { text-align: center; padding: 6px; }
table.grid td:first-child, table.grid th:first-child { text-align: left; }
.byline { color: var(--muted); font-size: 14px; margin-top: -4px; }
.answer.lede, .lede.answer { border-left: 3px solid var(--accent); padding-left: 12px; }
.faq h3 { margin-top: 18px; }
.cards { list-style: none; padding: 0; display: grid; gap: 12px; }
.cards a { display: block; border: 1px solid var(--line); background: var(--panel); border-radius: 12px; padding: 14px 16px; color: var(--text); }
.cards a:hover { border-color: var(--accent); text-decoration: none; }
.cards strong { display: block; color: var(--head); }
.cards span { font-size: 14px; color: var(--muted); }
.foot { border-top: 1px solid var(--line); background: var(--panel); padding: 20px 0 28px; font-size: 14px; color: var(--muted); }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 8px 0; }
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 10; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.35); }
.wa:hover { transform: scale(1.05); }
@media (max-width: 600px) {
  h1 { font-size: 24px; }
  .nav a:not(.btn) { display: none; }
  .cta { flex-direction: column; align-items: flex-start; }
}