* { box-sizing: border-box; }
:root {
  color-scheme: dark;
  --bg: #05070a;
  --bg-2: #0a0d12;
  --panel: #11161d;
  --panel-2: #161d26;
  --text: #edf2f7;
  --muted: #97a3b3;
  --accent: #f2a900;
  --link: #8fd3ff;
  --border: #27303a;
  --max: 920px;
}
html {
  scroll-behavior: smooth;
  background: var(--bg);
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.72;
  background:
    radial-gradient(circle at top, rgba(242,169,0,.08), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.site-header { border-bottom: 1px solid var(--border); background: rgba(5,7,10,.94); position: sticky; top: 0; backdrop-filter: blur(10px); box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.brand { display: inline-block; font-size: 1.4rem; font-weight: 800; margin-top: 1rem; color: #fff; }
.tagline { margin: .25rem 0 1rem; color: var(--muted); }
.main-nav { display: flex; gap: 1rem; flex-wrap: wrap; padding-bottom: 1rem; }
.main-nav a { padding: .45rem .7rem; border: 1px solid transparent; border-radius: 999px; }
.main-nav a:hover { border-color: var(--border); background: var(--panel); text-decoration: none; }
.rss-link { border-color: rgba(242,169,0,.35) !important; color: #ffd27a; }
.rss-button { border-color: rgba(242,169,0,.4); color: #ffd27a; }
.hero { padding: 3rem 0 2rem; }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: .85rem; }
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.15; margin: .35rem 0 1rem; }
.hero-title-brand { display: inline-flex; align-items: center; gap: .35em; vertical-align: -0.08em; }
.hero-title-icon { width: 1.1em; height: 1.1em; display: inline-block; vertical-align: middle; border-radius: .2em; box-shadow: 0 .16em .45em rgba(0,0,0,.22); }
.lead { color: #d2d9e0; font-size: 1.1rem; }
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.25rem; }
.button { display: inline-block; padding: .8rem 1rem; border-radius: .8rem; border: 1px solid var(--border); background: var(--panel); color: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.18); }
.button.primary { background: var(--accent); color: #111; border-color: #d39500; font-weight: 700; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 1.6rem 0 2rem; }
.card, .list-item { background: rgba(17,22,29,.96); border: 1px solid var(--border); border-radius: 1rem; padding: 1rem 1.1rem; box-shadow: 0 18px 40px rgba(0,0,0,.22); }
.list-stack { display: grid; gap: .9rem; }
.reading-path li { margin: .4rem 0; }
.section-lead { color: var(--muted); margin: -.25rem 0 1rem; max-width: 48rem; }
.page-header { padding-top: 2rem; }
.prose { max-width: 760px; }
.prose h1, .prose h2, .prose h3 { line-height: 1.25; margin-top: 1.7em; }
.prose p, .prose li { color: #dce4eb; }
.prose code { background: var(--panel); padding: .15rem .35rem; border-radius: .35rem; }
.prose blockquote { margin: 1rem 0; border-left: 4px solid var(--accent); padding: .2rem 1rem; color: #d9e1e8; background: rgba(242,169,0,.08); }
.breadcrumb, .subtitle { color: var(--muted); }
.article-cover {
  margin: 1.25rem 0 2rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--panel);
  box-shadow: 0 18px 40px rgba(0,0,0,.24);
}
.article-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.reading-more {
  margin-top: 2rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: rgba(17,22,29,.96);
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
}
.reading-more p { margin: 0; color: #dce4eb; }
.reading-more a { font-weight: 700; }
.network-hero {
  padding-bottom: 1.2rem;
}
.network-meta-row {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.network-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .55rem .8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(17,22,29,.96);
  color: var(--muted);
}
.network-page-header {
  padding-top: .5rem;
}
.network-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.2rem 0 2rem;
}
.network-card {
  background: linear-gradient(180deg, rgba(17,22,29,.98) 0%, rgba(22,29,38,.98) 100%);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.15rem;
  box-shadow: 0 18px 40px rgba(0,0,0,.24);
}
.network-card-label {
  margin: 0 0 .55rem;
  color: var(--muted);
  font-size: .95rem;
}
.network-card-value-row {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  flex-wrap: wrap;
}
.network-card-value {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.1;
  color: #fff;
}
.network-card-unit {
  color: #ffd27a;
  font-size: .95rem;
  font-weight: 700;
}
.network-card-description {
  margin: .85rem 0 .65rem;
  color: #dce4eb;
}
.network-card-detail {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
}
.network-reading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1rem 0 2rem;
}
.network-explainer-card h2 {
  margin-top: 0;
}
.network-reading-more-section {
  margin-bottom: 1rem;
}
.brief-hero {
  padding-bottom: 1.2rem;
}
.brief-latest-section {
  margin: 1.2rem 0 2rem;
}
.brief-latest-card,
.brief-item {
  background: linear-gradient(180deg, rgba(17,22,29,.98) 0%, rgba(22,29,38,.98) 100%);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.15rem;
  box-shadow: 0 18px 40px rgba(0,0,0,.24);
}
.brief-kicker {
  margin: 0 0 .35rem;
  color: #ffd27a;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.brief-date {
  margin: 0 0 .55rem;
  color: var(--muted);
  font-size: .95rem;
}
.brief-summary,
.brief-item-summary {
  margin: 0;
  color: #fff;
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  line-height: 1.45;
}
.brief-item-summary {
  font-size: 1.05rem;
}
.brief-verification,
.brief-item-matters,
.brief-item-verification {
  margin: .9rem 0 0;
  color: #dce4eb;
}
.brief-sources {
  margin-top: 1rem;
}
.brief-sources-title {
  margin: 0 0 .55rem;
  color: var(--muted);
  font-size: .95rem;
}
.brief-source-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: .35rem;
}
.brief-source-list-inline {
  margin-top: .9rem;
}
.brief-archive-section {
  margin-bottom: 1rem;
}
.brief-archive-list {
  display: grid;
  gap: 1rem;
}
.brief-item-header {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: baseline;
}
@media (max-width: 640px) {
  .hero { padding-top: 2rem; }
  .network-card {
    padding: 1rem;
  }
  .brief-latest-card,
  .brief-item {
    padding: 1rem;
  }
}