:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #475569;
  --line: #dbe7e6;
  --surface: #ffffff;
  --soft: #f1fbfa;
  --teal: #0f9f9a;
  --teal-dark: #087c78;
  --indigo: #6366f1;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #f8fafc; font-family: Inter, ui-sans-serif, system-ui, sans-serif; line-height: 1.65; }
a { color: var(--teal-dark); }
.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; min-height: 72px; padding: 0 5vw; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.brand { color: var(--ink); font-size: 1.45rem; font-weight: 850; text-decoration: none; letter-spacing: -.04em; }
.brand span { color: var(--teal); }
.site-header nav { display: flex; gap: 1.25rem; }
.site-header nav a { color: var(--muted); font-weight: 650; text-decoration: none; }
.site-header nav a[aria-current="page"] { color: var(--teal-dark); }
main { min-height: 70vh; }
.news-hero, .empty { max-width: 1120px; margin: 0 auto; padding: 7rem 1.25rem 4rem; text-align: center; }
.news-hero { background: radial-gradient(circle at 15% 25%, rgba(15,159,154,.16), transparent 36%), radial-gradient(circle at 90% 10%, rgba(99,102,241,.14), transparent 32%); }
.kicker { margin: 0 0 .75rem; color: var(--teal-dark); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(2.4rem, 7vw, 4.8rem); line-height: 1.02; letter-spacing: -.055em; }
.news-hero > p:last-child, .excerpt { max-width: 720px; margin: 1.4rem auto 0; color: var(--muted); font-size: 1.12rem; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; max-width: 1180px; margin: 0 auto; padding: 0 1.25rem 5rem; }
.card { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 20px 55px rgba(15,23,42,.07); }
.card img { display: block; width: 100%; height: 210px; object-fit: cover; background: var(--soft); }
.card-body { padding: 1.35rem; }
.card h2 { margin: 0 0 .7rem; font-size: 1.35rem; line-height: 1.2; letter-spacing: -.025em; }
.card h2 a { color: var(--ink); text-decoration: none; }
.card p { color: var(--muted); }
.read { font-weight: 750; text-decoration: none; }
.article { max-width: 880px; margin: 0 auto; padding: 4.5rem 1.25rem 6rem; }
.article h1 { font-size: clamp(2.5rem, 6vw, 4.2rem); }
.back { display: inline-block; margin-bottom: 2rem; text-decoration: none; font-weight: 700; }
.meta { display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; margin: 1.5rem 0 2rem; color: var(--muted); font-size: .92rem; }
.hero { display: block; width: 100%; height: auto; margin: 2rem 0; border-radius: 24px; box-shadow: 0 24px 70px rgba(15,23,42,.14); }
.prose { font-size: 1.08rem; }
.prose h2, .prose h3 { margin: 2.2rem 0 .8rem; line-height: 1.2; letter-spacing: -.02em; }
.prose a { font-weight: 650; }
.source { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.community-cta { display: block; margin-top: 1.5rem; padding: 1.15rem 1.25rem; color: #fff; background: linear-gradient(135deg, var(--teal), var(--indigo)); border-radius: 14px; font-weight: 800; text-decoration: none; }
.pagination { display: flex; justify-content: center; gap: .5rem; padding-bottom: 4rem; }
.pagination a { min-width: 2.5rem; padding: .45rem; text-align: center; text-decoration: none; border: 1px solid var(--line); border-radius: 10px; }
.pagination a[aria-current="page"] { color: #fff; background: var(--teal); }
footer { padding: 2rem 1.25rem; color: var(--muted); text-align: center; border-top: 1px solid var(--line); background: #fff; }

@media (max-width: 820px) {
  .cards { grid-template-columns: 1fr; }
  .site-header { align-items: flex-start; flex-direction: column; gap: .65rem; padding-block: 1rem; }
  .site-header nav { flex-wrap: wrap; font-size: .9rem; }
  .news-hero { padding-top: 5rem; }
}