:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #111a2e;
  --panel-2: #17213a;
  --text: #e8eefc;
  --muted: #a7b3cc;
  --accent: #7dd3fc;
  --accent-2: #c084fc;
  --border: rgba(255,255,255,.12);
  --radius: 18px;
  --space: clamp(1rem, 2vw, 1.5rem);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at top left, #172554, transparent 38rem), var(--bg); color: var(--text); line-height: 1.6; }
a { color: var(--accent); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: white; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.skip-link { position: absolute; left: 1rem; top: .5rem; transform: translateY(-200%); background: var(--accent); color: #06111f; padding: .6rem .9rem; border-radius: 999px; z-index: 20; }
.skip-link:focus { transform: translateY(0); }
.site-header, .site-footer { max-width: 1180px; margin: 0 auto; padding: var(--space); }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.brand { color: white; font-weight: 800; font-size: 1.2rem; text-decoration: none; }
nav { display: flex; gap: 1rem; flex-wrap: wrap; }
main { max-width: 1180px; margin: 0 auto; padding: 0 var(--space) 4rem; }
.hero, .page-heading, .article-detail { background: linear-gradient(135deg, rgba(125,211,252,.16), rgba(192,132,252,.12)); border: 1px solid var(--border); border-radius: calc(var(--radius) + 10px); padding: clamp(1.5rem, 5vw, 4rem); margin: 1rem 0 2rem; }
.hero h1, .page-heading h1, .article-detail h1 { font-size: clamp(2rem, 6vw, 4.5rem); line-height: 1.05; margin: .2rem 0 1rem; }
.lead, .hero p { color: var(--muted); max-width: 760px; font-size: 1.12rem; }
.eyebrow, .meta { color: var(--muted); font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.search { display: grid; grid-template-columns: 1fr auto; gap: .75rem; max-width: 700px; margin-top: 1.5rem; }
.search label { grid-column: 1 / -1; font-weight: 700; }
input, button { border: 1px solid var(--border); border-radius: 999px; padding: .85rem 1rem; font: inherit; }
input { background: rgba(255,255,255,.08); color: var(--text); min-width: 0; }
button { background: var(--accent); color: #06111f; font-weight: 800; cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin: 1rem 0 2rem; }
.card { background: rgba(17,26,46,.82); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.2rem; min-height: 100%; }
.card h3 { margin-top: 0; line-height: 1.2; }
.card p { color: var(--muted); }
.card .meta, .article-detail .meta { display: flex; gap: .75rem; flex-wrap: wrap; text-transform: none; letter-spacing: normal; }
.article-detail { max-width: 860px; }
.content-body { margin-top: 2rem; font-size: 1.08rem; }
.empty { border: 1px dashed var(--border); padding: 1.5rem; border-radius: var(--radius); color: var(--muted); }
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); z-index: 10; }
.back-to-top { position: fixed; right: 1rem; bottom: 1rem; width: 3rem; height: 3rem; display: none; align-items: center; justify-content: center; padding: 0; }
.back-to-top.is-visible { display: inline-flex; }
.site-footer { color: var(--muted); border-top: 1px solid var(--border); }
@media (max-width: 680px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .search { grid-template-columns: 1fr; }
  .hero, .page-heading, .article-detail { padding: 1.2rem; }
}
@media (min-width: 1100px) {
  .article-detail { margin-left: auto; margin-right: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}

.rating-mini {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  margin-top: 1rem;
  padding: .65rem .8rem;
  border: 1px solid rgba(125,211,252,.25);
  border-radius: 999px;
  background: rgba(125,211,252,.08);
  color: var(--muted);
  font-size: .92rem;
}
.rating-mini strong { color: var(--text); white-space: nowrap; }
.rating-panel {
  margin: 1.5rem 0;
  padding: 1.25rem;
  border: 1px solid rgba(125,211,252,.24);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(125,211,252,.10), rgba(192,132,252,.08));
}
.rating-panel h2 { margin: .2rem 0 .7rem; }
.rating-breakdown { display: grid; gap: .55rem; margin: 1rem 0; }
.rating-breakdown div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: .55rem .7rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
}
.rating-breakdown dt { color: var(--muted); }
.rating-breakdown dd { margin: 0; font-weight: 800; color: var(--text); }
.criteria-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
}
.criteria-table th, .criteria-table td {
  padding: .8rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.criteria-table thead th { color: white; background: rgba(255,255,255,.06); }
.criteria-table tbody th { color: var(--accent); }


.article-metadata-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.article-metadata-list div {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.03);
}

.article-metadata-list dt {
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
}

.article-metadata-list dd {
  margin: 0;
  font-weight: 700;
}