*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #000;
  --surface: rgba(255,255,255,.04);
  --surh: rgba(255,255,255,.065);
  --border: rgba(255,255,255,.08);
  --text: #f0f0f0;
  --sub: #777;
  --muted: #3a3a3a;
  --cyan: #06b6d4;
  --indigo: #818cf8;
}

html, body {
  min-height: 100%;
  background: radial-gradient(circle at 18% 12%, rgba(6,182,212,.11), transparent 30%),
              radial-gradient(circle at 82% 4%, rgba(129,140,248,.11), transparent 28%),
              var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

body { line-height: 1.65; }

.page {
  width: min(1040px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 46px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--muted);
}

.logo, .navlink, .card, .backlink { color: inherit; text-decoration: none; }
.logo { font-size: .9rem; font-weight: 800; letter-spacing: -.02em; }
.logo em {
  font-style: normal;
  background: linear-gradient(90deg, var(--cyan), var(--indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.navlink { color: var(--sub); font-size: .76rem; font-weight: 700; }
.navlink:hover, .backlink:hover { color: var(--cyan); }

.hero { padding: 54px 0 28px; max-width: 820px; }
.eyebrow {
  color: var(--cyan);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
h1 {
  font-size: clamp(2.45rem, 8vw, 5.5rem);
  line-height: .96;
  letter-spacing: -.055em;
  margin-bottom: 18px;
}
.dek {
  color: var(--sub);
  font-size: clamp(.96rem, 2vw, 1.12rem);
  max-width: 720px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.grid.featured {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  transition: transform .25s cubic-bezier(.22,.68,0,1.2), background .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); background: var(--surh); border-color: rgba(6,182,212,.34); }
.meta {
  color: var(--cyan);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.card h2 { font-size: 1.12rem; line-height: 1.22; letter-spacing: -.02em; margin-bottom: 10px; }
.card p { color: var(--sub); font-size: .88rem; }
.read { color: var(--indigo); font-size: .78rem; font-weight: 800; margin-top: 18px; }

.article {
  max-width: 760px;
  padding-top: 46px;
}
.article h1 { font-size: clamp(2.3rem, 7vw, 4.9rem); }
.article-meta { color: var(--sub); font-size: .78rem; margin-bottom: 26px; }
.article h2 { font-size: 1.15rem; margin: 28px 0 8px; letter-spacing: -.02em; }
.article p { color: #c9c9c9; margin: 0 0 16px; }
.article ul { color: #c9c9c9; margin: 0 0 20px 18px; }
.article li { margin: 7px 0; }
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}
.evidence {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.evidence img {
  display: block;
  width: 100%;
  height: auto;
}
.evidence figcaption {
  color: var(--sub);
  font-size: .76rem;
  line-height: 1.5;
  padding: 10px 12px;
}
.action-list {
  border-left: 2px solid var(--cyan);
  padding-left: 18px;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.tag {
  color: var(--cyan);
  background: rgba(6,182,212,.08);
  border: 1px solid rgba(6,182,212,.18);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: .72rem;
  font-weight: 700;
}
.backlink { display: inline-block; color: var(--sub); font-size: .78rem; font-weight: 800; margin-top: 34px; }

footer {
  color: var(--sub);
  border-top: 1px solid var(--muted);
  margin-top: 50px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: .76rem;
}

@media (max-width: 760px) {
  .grid, .grid.featured, .evidence-grid { grid-template-columns: 1fr; }
  .card { min-height: unset; }
  footer { flex-direction: column; }
}