:root {
  --bg: #0b0d10;
  --bg-2: #13161b;
  --bg-3: #1a1e24;
  --border: #252a32;
  --text: #e6e8eb;
  --text-2: #9ba3af;
  --text-3: #6b7280;
  --accent: #7dd3fc;
  --accent-2: #38bdf8;
  --green: #86efac;
  --yellow: #fde68a;
  --red: #fca5a5;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  --radius: 6px;
  --maxw: 960px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); text-decoration: underline; }

code, pre { font-family: var(--mono); font-size: 0.92em; }
code {
  background: var(--bg-3);
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--green);
}
pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  line-height: 1.5;
}
pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--text);
  font-size: 0.92rem;
}
.hl-kw { color: #c4b5fd; }
.hl-str { color: var(--green); }
.hl-num { color: var(--yellow); }
.hl-cm  { color: var(--text-3); font-style: italic; }
.hl-fn  { color: var(--accent); }
.hl-op  { color: var(--text-2); }

header.site {
  position: sticky;
  top: 0;
  background: rgba(11,13,16,0.85);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0.85rem 1.25rem;
  gap: 1.5rem;
}
.nav .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--text);
}
.nav .brand svg { display: block; }
.nav .brand:hover { text-decoration: none; color: var(--accent); }
.nav .version {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-3);
  padding: 0.1rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: 4px;
}
.nav ul {
  list-style: none;
  padding: 0;
  margin: 0 0 0 auto;
  display: flex;
  gap: 1.2rem;
  font-size: 0.92rem;
}
.nav ul a { color: var(--text-2); }
.nav ul a:hover { color: var(--text); text-decoration: none; }

main { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }

.hero {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--border);
}
.hero .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 1.3rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 0.8rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #7dd3fc 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead {
  font-size: 1.15rem;
  color: var(--text-2);
  max-width: 38em;
  margin: 0 0 1.8rem;
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.15s, border-color 0.15s;
  border: 1px solid var(--border);
}
.btn-primary {
  background: var(--accent);
  color: #06121b;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-2); color: #06121b; text-decoration: none; }
.btn-secondary { background: var(--bg-2); color: var(--text); }
.btn-secondary:hover { background: var(--bg-3); text-decoration: none; }
.btn svg { display: block; }

.quickinstall {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 0.95rem;
  max-width: 520px;
  color: var(--text-2);
}
.quickinstall .dollar { color: var(--text-3); user-select: none; }
.quickinstall .cmd { color: var(--text); overflow-x: auto; white-space: nowrap; }
.quickinstall .copy {
  margin-left: auto;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
}
.quickinstall .copy:hover { color: var(--text); border-color: var(--text-3); }

section { padding: 3rem 0; border-bottom: 1px solid var(--border); }
section:last-of-type { border-bottom: none; }
section h2 {
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
section h2 + .sub { color: var(--text-2); margin: 0 0 2rem; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.feature {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem;
}
.feature h3 {
  font-size: 1.02rem;
  margin: 0 0 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.feature h3 .ico {
  width: 24px; height: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-3); border-radius: 5px; color: var(--accent);
}
.feature p { margin: 0; color: var(--text-2); font-size: 0.93rem; line-height: 1.55; }

.snippet-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.snippet-grid .pane h3 { font-size: 0.95rem; margin: 0 0 0.55rem; color: var(--text-2); font-weight: 500; }

.install-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}
.install-table th, .install-table td {
  text-align: left;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.install-table th { color: var(--text-3); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
.install-table td:first-child { font-weight: 500; }
.install-table code { font-size: 0.85rem; }

footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem;
  margin-top: 2rem;
  font-size: 0.86rem;
  color: var(--text-3);
}
footer .wrap { max-width: var(--maxw); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 1.5rem; }
footer a { color: var(--text-2); }

@media (max-width: 640px) {
  .nav ul { gap: 0.9rem; font-size: 0.85rem; }
  .hero { padding: 3rem 0 2rem; }
  .quickinstall { font-size: 0.82rem; padding: 0.55rem 0.75rem; }
  section { padding: 2.3rem 0; }
}

.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding-top: 2.5rem;
}
.docs-layout aside {
  border-right: 1px solid var(--border);
  padding-right: 1.2rem;
  font-size: 0.9rem;
  position: sticky;
  top: 60px;
  align-self: start;
}
.docs-layout aside h4 {
  font-size: 0.78rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 1.2rem 0 0.5rem;
}
.docs-layout aside h4:first-child { margin-top: 0; }
.docs-layout aside ul { list-style: none; padding: 0; margin: 0; }
.docs-layout aside li { margin: 0.3rem 0; }
.docs-layout aside a { color: var(--text-2); }
.docs-layout aside a.active { color: var(--accent); }
.docs-layout article h1 { margin-top: 0; font-size: 2rem; letter-spacing: -0.01em; }
.docs-layout article h2 { margin-top: 2.2rem; border-top: 1px solid var(--border); padding-top: 1.5rem; }
.docs-layout article h3 { margin-top: 1.8rem; }
.docs-layout article p, .docs-layout article ul { color: var(--text); }
.docs-layout article ul { padding-left: 1.4rem; }
.docs-layout article ul li { margin: 0.3rem 0; }
.docs-layout article blockquote {
  border-left: 3px solid var(--accent);
  background: var(--bg-2);
  margin: 1.2rem 0;
  padding: 0.7rem 1rem;
  color: var(--text-2);
  border-radius: 0 var(--radius) var(--radius) 0;
}

@media (max-width: 720px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-layout aside { border-right: none; border-bottom: 1px solid var(--border); padding: 0 0 1rem; position: static; }
}

.notfound {
  text-align: center;
  padding: 6rem 1rem;
}
.notfound h1 {
  font-size: 6rem;
  margin: 0;
  font-family: var(--mono);
  background: linear-gradient(135deg, #7dd3fc 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.04em;
}
.notfound p { color: var(--text-2); margin: 0.3rem 0 2rem; }