:root {
  --ink: #071018;
  --panel: #10202b;
  --panel-2: #163042;
  --line: rgba(232, 240, 244, 0.12);
  --text: #f3f7f8;
  --muted: #a9b8c2;
  --blue: #3c7adf;
  --green: #8fbf32;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 480px at 8% -10%, rgba(60, 122, 223, 0.35), transparent 60%),
    radial-gradient(700px 420px at 100% 0%, rgba(143, 191, 50, 0.18), transparent 55%),
    var(--ink);
  color: var(--text);
  font: 17px/1.55 ui-sans-serif, system-ui, "Segoe UI", sans-serif;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
code, pre {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", monospace;
}

.top {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 28px;
  background: rgba(7, 16, 24, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; text-decoration: none; }
.wordmark { height: 36px; width: auto; }
nav { display: flex; gap: 22px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:hover { color: var(--text); }
.nav-git {
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
}

main { max-width: var(--max); margin: 0 auto; padding: 0 28px 72px; }

.hero { padding: 88px 0 36px; }
.kicker {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  max-width: 36rem;
}
h1 {
  margin: 0;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 600;
}
.lede { max-width: 640px; color: var(--muted); font-size: 19px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  color: var(--text);
}
.btn.primary { background: var(--blue); border-color: transparent; }
.btn:hover { border-color: var(--green); }

.block { padding: 56px 0 8px; }
h2 {
  margin: 0 0 18px;
  font-size: 32px;
  letter-spacing: -0.03em;
}
h3 { margin: 0 0 8px; font-size: 18px; }
p { color: var(--muted); }

.split, .pillars, .grid, .uses, .repos {
  display: grid;
  gap: 18px;
}
.split { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
.facts, .repos { list-style: none; margin: 0; padding: 0; }
.facts li, .pillars article, .grid article, .uses article, .repos li, .install {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 40%), var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 16px;
}
.facts li { display: grid; gap: 4px; }
.facts strong { color: var(--text); }
.facts span, .repos span { color: var(--muted); }
.pillars, .uses { grid-template-columns: 1fr 1fr; }
.grid { grid-template-columns: repeat(3, 1fr); }
.repos li { display: grid; gap: 4px; }
.repos a { color: var(--text); font-weight: 600; text-decoration: none; }
.repos a:hover { color: var(--green); }

.install { padding: 28px; }
.install h2 { margin-top: 0; }
pre {
  margin: 18px 0;
  padding: 18px 18px 16px;
  overflow: auto;
  background: #071018;
  border-radius: 12px;
  border: 1px solid var(--line);
  color: #d7e6c2;
  font-size: 14px;
  line-height: 1.6;
}
.note a { color: var(--green); }

footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px 28px 48px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
footer a { color: var(--text); }
.fine { margin: 0; }

@media (max-width: 860px) {
  .top { flex-wrap: wrap; }
  nav { width: 100%; gap: 16px; }
  .split, .pillars, .grid, .uses { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; }
  .kicker { letter-spacing: 0.04em; font-size: 12px; }
}