:root {
  --ink: #0B2D4A; --panel: #082338; --navy: #14426b; --amber: #F4A000; --red: #CB102E;
  --gray: #9aa9bd; --text: #eef1f5; --muted: #b6c2d1; --line: #1f4a72;
  --display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ink); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.6; }
img { max-width: 100%; }
.wrap { max-width: 1100px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
a { color: var(--amber); }
a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.mast { position: sticky; top: 0; z-index: 5; background: rgba(11,45,74,.94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.mast .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand img { width: 44px; height: 44px; flex: none; display: block; }
.brand b { font-family: var(--display); font-size: 26px; letter-spacing: .06em; line-height: 1; }
.brand span { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); line-height: 1.3; }
.mast nav { display: flex; gap: 22px; font-size: 14px; }
.mast nav a { color: var(--muted); text-decoration: none; }
.mast nav a:hover, .mast nav a[aria-current] { color: var(--text); }
@media (max-width: 720px) { .mast nav { display: none; } }

.crumbs { font-family: var(--mono); font-size: 12px; color: var(--gray); padding-top: 28px; }
.crumbs a { color: var(--gray); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); }
.page-head { padding-block: 22px 40px; }
h1 { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(38px, 6.4vw, 72px); line-height: .98; letter-spacing: .01em; margin: 14px 0 20px; text-wrap: balance; max-width: 18ch; }
.lede { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 64ch; margin: 0; }
.lede strong { color: var(--text); }
.byline { margin-top: 22px; font-family: var(--mono); font-size: 12.5px; color: var(--gray); display: flex; flex-wrap: wrap; gap: 6px 18px; }

section.band { border-top: 1px solid var(--line); padding-block: 52px; }
h2 { font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: clamp(28px, 3.8vw, 40px); line-height: 1; letter-spacing: .02em; margin: 8px 0 18px; text-wrap: balance; }
h3 { font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: 22px; letter-spacing: .03em; margin: 0 0 6px; color: var(--amber); }
.intro { color: var(--muted); max-width: 64ch; margin: 0 0 28px; }

.answer { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--amber); padding: 24px 28px; }
.answer ul { margin: 0; padding-left: 20px; }
.answer li { margin-bottom: 10px; max-width: 72ch; }
.answer li:last-child { margin-bottom: 0; }
.answer strong { color: var(--amber); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 28px; }
.stat { background: var(--ink); padding: 20px; min-width: 0; }
.stat .n { font-family: var(--display); font-weight: 700; font-size: clamp(36px, 4.6vw, 52px); line-height: 1; font-variant-numeric: tabular-nums; }
.stat .n.alert { color: var(--amber); }
.stat .l { font-size: 14px; color: var(--muted); margin-top: 8px; }

table.data { width: 100%; border-collapse: collapse; font-size: 15px; }
table.data caption { text-align: left; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray); padding-bottom: 12px; }
table.data th, table.data td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.data th { font-weight: 500; color: var(--gray); font-size: 13px; }
table.data td.num { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.data th.num { text-align: right; }
table.data tr.cat td { color: var(--amber); font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; padding-top: 22px; }
.up { color: var(--amber); }
.scroll { overflow-x: auto; }

.timeline { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.timeline li { position: relative; padding: 0 0 22px 24px; max-width: 76ch; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; background: var(--amber); }
.timeline .when { font-family: var(--mono); font-size: 13px; color: var(--amber); }
.timeline .where { font-weight: 600; }
.timeline p { margin: 4px 0 0; color: var(--muted); }

.terms { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.term { background: var(--ink); padding: 18px 20px; }
.term dt { font-family: var(--mono); font-weight: 500; color: var(--text); }
.term dd { margin: 6px 0 0; color: var(--muted); font-size: 15px; }
.caveat { font-size: 14px; color: var(--gray); margin-top: 16px; max-width: 70ch; }

.prose p { max-width: 70ch; color: var(--muted); margin: 0 0 14px; }
.prose p strong { color: var(--text); }
.prose ul { max-width: 70ch; color: var(--muted); padding-left: 20px; }
.prose li { margin-bottom: 8px; }

.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; max-width: 78ch; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { display: block; background: var(--panel); border: 1px solid var(--line); padding: 20px; text-decoration: none; color: var(--text); transition: border-color .15s; }
.card:hover { border-color: var(--amber); }
.card .n { font-family: var(--display); font-weight: 700; font-size: 40px; line-height: 1; color: var(--amber); }
.card .t { font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: 22px; letter-spacing: .03em; margin-top: 10px; }
.card .d { font-size: 14px; color: var(--muted); margin-top: 4px; }

.experts { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.experts div { border-top: 2px solid var(--amber); padding-top: 12px; }
.experts a { font-weight: 600; }
.experts p { margin: 6px 0 0; color: var(--muted); font-size: 15px; }

.cite { font-family: var(--mono); font-size: 13px; color: var(--muted); background: var(--panel); border: 1px solid var(--line); padding: 16px 18px; max-width: 80ch; }
.indep { border-left: 3px solid var(--amber); padding-left: 20px; max-width: 72ch; }
.indep p { margin: 0 0 10px; }
.indep p.sm { color: var(--muted); font-size: 15px; }

footer { border-top: 1px solid var(--line); padding-block: 36px 48px; font-size: 13px; color: var(--gray); }
footer ol { padding-left: 18px; margin: 10px 0 18px; }
footer li { margin-bottom: 4px; }
footer a { color: var(--muted); }