/* Briefing pages share Aiovel's theme.css/theme.js and dashboard type scale. */
:root {
  --sans: "Archivo", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --up: #46d17f;
  --down: #f5566b;
  --neu: #8b95a8;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; letter-spacing: -.005em; }
a { text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
.shell { max-width: 1180px; margin: auto; padding: 0 clamp(18px, 4vw, 44px) 64px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 20px 0 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 14px; }
.wordmark { color: var(--ink); font-size: 16px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
.wordmark:hover { text-decoration: none; }
.ctx-pill, .feature-pill { font: 10px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .1em; border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 12px; white-space: nowrap; }
.ctx-pill { color: var(--ink-1); border-color: var(--line); }
.feature-pill:hover { text-decoration: none; border-color: var(--ink); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; cursor: pointer; font: 10px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 11px; color: var(--ink-1); }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu nav { position: absolute; right: 0; top: calc(100% + 10px); width: 220px; padding: 6px; border: 1px solid var(--line-2); border-radius: 11px; }
.mobile-menu nav a { display: flex; justify-content: space-between; gap: 12px; padding: 10px; border-radius: 7px; font: 10.5px/1.5 var(--mono); color: var(--ink-1); }
.mobile-menu nav a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; }
.crumbs { font: 11px/1.7 var(--mono); color: var(--ink-2); margin-top: 28px; }
.hero { padding: clamp(30px, 4vw, 48px) 0 24px; }
.kicker, .eyebrow { color: var(--ink-2); font: 10px/1.7 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
h1 { font-weight: 600; margin: 14px 0 18px; text-wrap: balance; }
h2 { font-size: clamp(25px, 2.8vw, 34px); font-weight: 600; line-height: 1.25; margin: 0; }
h3 { font-size: 18px; font-weight: 600; line-height: 1.35; margin: 0 0 12px; }
p { margin: 10px 0; }
.lede { max-width: 58ch; font-size: 16px; color: var(--ink-1); line-height: 1.7; }
.meta, .sources { color: var(--ink-2); font: 11px/1.8 var(--mono); overflow-wrap: anywhere; }
.meta a, .sources a { color: var(--ink-1); }
.provenance { display: flex; flex-wrap: wrap; gap: 4px 18px; max-width: 90ch; margin-top: 18px; }
.provenance span { display: block; }
.notice { padding: 16px 20px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); color: var(--ink-1); font-size: 13px; line-height: 1.7; }
section { margin-top: clamp(32px, 5vw, 56px); }
.s-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.s-head .note { color: var(--ink-2); font: 10px/1.7 var(--mono); text-transform: uppercase; text-align: right; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.card { border: 1px solid var(--line); border-radius: 11px; padding: 22px; overflow-wrap: anywhere; }
.card p { font-size: 13.5px; line-height: 1.7; color: var(--ink-1); }
.card .meta, .card .sources { font-size: 10px; color: var(--ink-2); }
.levels { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.level { padding: 18px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); box-shadow: var(--panel-shadow); min-width: 0; }
.level h3 { font-size: 13px; letter-spacing: -.01em !important; }
.value { font: 500 23px/1.7 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.change { font: 11px/1.7 var(--mono); }
.up { color: var(--up); }.down { color: var(--down); }
.level .meta, .level .sources { font-size: 9px; }
.editions { list-style: none; padding: 0; margin: 0; }
.editions li { display: grid; grid-template-columns: minmax(180px, .55fr) minmax(0, 1.45fr); gap: 28px; padding: 26px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); box-shadow: var(--panel-shadow); margin-top: 14px; }
.editions h3 { font-size: 21px; margin: 10px 0 12px; }
.edition-title { font-size: 17px; font-weight: 500; line-height: 1.5; max-width: 56ch; }
.edition-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.edition-link { font: 10px/1.7 var(--mono); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.continue p { color: var(--ink-1); font-size: 13px; line-height: 2; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 24px; color: var(--ink-2); font-size: 11px; line-height: 1.9; }
footer p { max-width: 80ch; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
@media (max-width: 920px) { .topbar-right > .feature-pill { display: none; }.mobile-menu { display: block; } }
@media (max-width: 700px) {
  .topbar { padding: 12px 0; }
  .crumbs { margin-top: 20px; }
  .levels { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .level { padding: 14px; }
  .value { font-size: 20px; }
  .grid { grid-template-columns: 1fr; }
  .card { padding: 18px; }
  .editions li { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  .edition-title { font-size: 16px; }
  .edition-footer { flex-wrap: wrap; }
  .s-head .note { max-width: 12ch; }
  .notice { padding: 14px 16px; }
}