:root {
  color-scheme: dark;
  --ink: #edf6ff;
  --muted: #9eb0c2;
  --line: #203247;
  --panel: #0c1a2a;
  --panel-2: #10243a;
  --bg: #07111f;
  --cyan: #44d9e8;
  --lime: #bcf75e;
  --orange: #ff9b5e;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 20; padding: .7rem 1rem; background: var(--lime); color: #07111f; }
.skip-link:focus { top: 1rem; }
.site-header, main, .site-footer { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.site-header { padding-top: 1.15rem; border-bottom: 1px solid var(--line); }
.topline { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 2.15rem; aspect-ratio: 1; background: var(--lime); color: var(--bg); border-radius: .3rem 1rem .3rem .3rem; font-weight: 900; }
.update-pill { display: inline-flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .8rem; letter-spacing: .03em; }
.update-pill i { width: .5rem; aspect-ratio: 1; border-radius: 50%; background: var(--lime); box-shadow: 0 0 1rem var(--lime); }
.category-nav { display: flex; gap: 1.5rem; overflow-x: auto; padding: .75rem 0; color: var(--muted); font-size: .9rem; scrollbar-width: none; }
.category-nav a { white-space: nowrap; }
.category-nav a:hover, .category-nav a:focus-visible { color: var(--cyan); }
main { min-height: 72vh; }
.section-heading { display: grid; grid-template-columns: 1.5fr .6fr; gap: 3rem; align-items: end; padding: 5.5rem 0 3.25rem; }
.eyebrow { margin: 0 0 .7rem; color: var(--cyan); font-size: .76rem; font-weight: 800; letter-spacing: .14em; }
.section-heading h1, .archive-header h1 { margin: 0; max-width: 850px; font-size: clamp(2.5rem, 6vw, 5.6rem); line-height: .98; letter-spacing: -.065em; }
.section-heading h1 em { color: var(--lime); font-style: normal; }
.mission { margin: 0; padding-left: 1.25rem; border-left: 2px solid var(--cyan); color: var(--muted); }
.lead-grid { display: grid; grid-template-columns: 1.55fr .65fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.lead-card, .signal-panel { background: var(--panel); padding: clamp(1.6rem, 4vw, 3.5rem); }
.lead-card { min-height: 440px; display: flex; flex-direction: column; transition: background .2s ease; }
.lead-card:hover { background: var(--panel-2); }
.category { display: inline-block; width: fit-content; color: var(--orange); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.lead-card h2 { max-width: 800px; margin: 1.5rem 0 1rem; font-size: clamp(2rem, 4vw, 3.75rem); line-height: 1.05; letter-spacing: -.045em; }
.lead-card > p { max-width: 760px; color: var(--muted); font-size: 1.08rem; }
.card-meta { display: flex; gap: 1rem; margin-top: auto; color: var(--muted); font-size: .8rem; }
.read-link { margin-top: 1.25rem; color: var(--lime); font-weight: 750; }
.read-link b { margin-left: .5rem; }
.signal-panel { background: linear-gradient(150deg, #10243a, #0b1726); }
.signal-panel h2 { margin: 1.2rem 0; font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.1; letter-spacing: -.035em; }
.signal-panel > p:not(.eyebrow) { color: var(--muted); }
.signal-panel dl { margin: 2rem 0 0; }
.signal-panel dl div { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding: .8rem 0; }
.signal-panel dt { color: var(--muted); }
.signal-panel dd { margin: 0; color: var(--lime); }
.latest { margin: 5rem 0; }
.list-title { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
.list-title h2, .related h2 { margin: 0; font-size: 1.5rem; }
.list-title span { color: var(--muted); font-size: .85rem; }
.article-row { display: grid; grid-template-columns: 1fr auto; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.article-row h2, .article-row h3 { margin: .5rem 0; max-width: 800px; font-size: clamp(1.35rem, 2.5vw, 2rem); line-height: 1.18; letter-spacing: -.025em; }
.article-row p { margin: 0; max-width: 760px; color: var(--muted); }
.article-row:hover h2, .article-row:hover h3 { color: var(--lime); }
.row-meta { display: flex; min-width: 155px; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .8rem; }
.row-meta span { color: var(--cyan); font-size: 1.25rem; }
.empty-state { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 2rem; margin: 5rem 0; padding: 3rem; border: 1px solid var(--line); background: var(--panel); }
.empty-state h2 { margin: 0; font-size: 2rem; }
.empty-state p:last-child { color: var(--muted); }
.empty-state.compact { display: block; margin: 2rem 0; }
.radar { width: 6rem; aspect-ratio: 1; border: 1px solid var(--cyan); border-radius: 50%; background: radial-gradient(circle, var(--cyan) 0 3px, transparent 4px), repeating-radial-gradient(circle, transparent 0 18px, #44d9e833 19px 20px); box-shadow: 0 0 2rem #44d9e826; }
.archive-header { padding: 5rem 0 3rem; border-bottom: 1px solid var(--line); }
.archive-header > p:last-child { max-width: 650px; color: var(--muted); }
.archive-list { margin-top: 0; }
.article-page { padding-top: 4.5rem; }
.article-header { max-width: 940px; }
.article-header h1 { margin: 1rem 0 1.5rem; font-size: clamp(2.4rem, 6vw, 5.3rem); line-height: 1.02; letter-spacing: -.055em; }
.dek { max-width: 800px; color: #bfd0df; font-size: clamp(1.15rem, 2.2vw, 1.45rem); line-height: 1.55; }
.article-byline { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding: 1rem 0; border-block: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.article-byline a, .source-note a { color: var(--cyan); text-decoration: underline; text-underline-offset: .2em; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 240px; gap: clamp(2rem, 7vw, 7rem); padding: 3.5rem 0; }
.article-body { font-size: 1.08rem; }
.intro { color: #dceafa; font-size: 1.22rem; }
.article-body h2 { margin-top: 2.5rem; font-size: 1.5rem; }
.fact-list { padding: 0; list-style: none; }
.fact-list li { position: relative; padding: 1.2rem 0 1.2rem 2rem; border-bottom: 1px solid var(--line); }
.fact-list li::before { content: ""; position: absolute; left: 0; top: 1.75rem; width: .65rem; height: .2rem; background: var(--lime); }
.impact-box { margin-top: 3rem; padding: 2rem; background: var(--panel-2); border-left: 3px solid var(--lime); }
.impact-box p:last-child { margin-bottom: 0; font-size: 1.16rem; }
.source-note { margin-top: 3rem; color: var(--muted); font-size: .9rem; }
.article-aside { align-self: start; position: sticky; top: 2rem; padding: 1.5rem; border: 1px solid var(--line); }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags span { padding: .35rem .6rem; background: var(--panel-2); color: var(--cyan); font-size: .8rem; }
.source-date { margin: 2rem 0 0; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.source-date strong { color: var(--ink); }
.related { margin: 2rem 0 5rem; border-top: 1px solid var(--line); padding-top: 2rem; }
.related > div { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 1rem; background: var(--line); }
.related a { display: flex; flex-direction: column; gap: .7rem; padding: 1.5rem; background: var(--panel); font-weight: 700; }
.related a:hover { color: var(--lime); }
.related a span { color: var(--orange); font-size: .7rem; text-transform: uppercase; }
.site-footer { display: flex; justify-content: space-between; gap: 2rem; padding: 2rem 0 3rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.site-footer p { margin: 0; }

@media (max-width: 760px) {
  .section-heading, .lead-grid, .article-layout { grid-template-columns: 1fr; }
  .section-heading { gap: 1.5rem; padding-top: 3.5rem; }
  .mission { max-width: 600px; }
  .lead-card { min-height: 390px; }
  .article-row { grid-template-columns: 1fr; gap: 1rem; }
  .row-meta { min-width: 0; }
  .article-aside { position: static; }
  .related > div { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}