:root { color-scheme: dark; --bg: #0c1513; --surface: #13221e; --surface-raised: #192c27; --text: #edf5f1; --muted: #a7bbb3; --accent: #65d1a5; --accent-strong: #8ae6c0; --line: #2b4940; }
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; color: var(--text); background: var(--bg); font: 16px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--accent-strong); }
a:hover { color: #b6f4da; }
a:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.topbar { border-bottom: 1px solid var(--line); background: rgba(12, 21, 19, .96); }
.topbar-in, main, footer { width: min(100% - 2rem, 960px); margin: 0 auto; }
.topbar-in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1rem 0; }
.brand { color: var(--text); font-weight: 750; text-decoration: none; line-height: 1.2; }
.brand small { display: block; margin-top: .3rem; color: var(--muted); font-size: .72rem; font-weight: 500; }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a { text-decoration: none; font-size: .95rem; }
main { padding: 3.5rem 0 4rem; }
.hero { max-width: 720px; margin-bottom: 2rem; }
h1, h2, h3 { color: var(--text); line-height: 1.2; }
h1 { max-width: 18ch; margin: 0 0 1rem; font-size: clamp(2.2rem, 6vw, 4.4rem); letter-spacing: -.04em; }
h2 { margin-top: 0; }
.lede { max-width: 65ch; color: var(--muted); font-size: 1.15rem; }
.filters { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--surface); }
.filters > label { display: block; margin-bottom: .4rem; font-weight: 700; }
.filters input[type="search"] { width: 100%; min-height: 2.8rem; padding: .6rem .75rem; border: 1px solid #53766a; border-radius: .45rem; color: var(--text); background: var(--bg); font: inherit; }
.filter-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }
.filter-group { min-width: 0; margin: 0; padding: .75rem; border: 1px solid var(--line); border-radius: .55rem; }
.filter-group legend { padding: 0 .35rem; color: var(--accent-strong); font-weight: 700; }
.filter-option { display: flex; align-items: flex-start; gap: .55rem; margin: .35rem 0; color: var(--muted); }
.filter-option input { flex: 0 0 auto; width: 1.05rem; height: 1.05rem; margin-top: .28rem; accent-color: var(--accent); }
.entry-count { margin: 1rem 0 0; color: var(--muted); font-size: .9rem; }
.cards { display: grid; gap: 1rem; }
.card { display: block; padding: 1.35rem; border: 1px solid var(--line); border-radius: .75rem; color: var(--text); background: var(--surface); text-decoration: none; }
.card:hover { border-color: var(--accent); background: var(--surface-raised); }
.card h2 { margin-bottom: .65rem; font-size: clamp(1.2rem, 2.5vw, 1.55rem); }
.plain { margin: 0; color: var(--muted); }
.meta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-top: 1rem; color: var(--muted); font-size: .88rem; }
.meta span { display: inline-block; }
.pill { padding: .12rem .5rem; border: 1px solid #568f78; border-radius: 99rem; color: var(--accent-strong); }
.empty { color: var(--muted); }
main > section:not(.hero) { margin-top: 3rem; }
details { padding: .75rem 0; border-bottom: 1px solid var(--line); }
summary { cursor: pointer; color: var(--text); font-weight: 650; }
.article { max-width: 720px; }
.article-head { margin-bottom: 2.5rem; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; margin-top: 1.5rem; }
.fact { display: grid; gap: .2rem; padding: .8rem; border-left: 3px solid var(--accent); background: var(--surface); }
.body-section { margin-top: 2.5rem; }
.body-section li, .sources li { margin: .5rem 0; }
footer { padding: 2rem 0; border-top: 1px solid var(--line); color: var(--muted); }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
footer strong { color: var(--text); }
footer figure { display: inline-block; margin: 0 1rem 0 0; text-align: center; }
footer img { display: block; height: 180px; width: auto; border-radius: .6rem; background: #fff; }
.legal { margin-top: 2rem; font-size: .85rem; }
[hidden] { display: none !important; }
@media (max-width: 640px) {
  .topbar-in { align-items: flex-start; flex-direction: column; }
  main { padding-top: 2.5rem; }
  .filter-groups, .facts, .cols { grid-template-columns: 1fr; }
  .card { padding: 1.1rem; }
  .meta { display: grid; gap: .45rem; }
}