:root {
  color-scheme: dark;
  --bg: #08111f;
  --bg-2: #0d1728;
  --panel: rgba(10, 18, 32, 0.86);
  --panel-strong: rgba(14, 24, 42, 0.95);
  --panel-border: rgba(90, 153, 255, 0.18);
  --text: #e7edf7;
  --muted: #9ba9bd;
  --soft: #c7d3e4;
  --accent: #72f1b8;
  --accent-2: #7dd3fc;
  --danger: #ffb4a2;
  --shadow: rgba(0, 0, 0, 0.34);
}
* { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(125, 211, 252, 0.14), transparent 34%),
    radial-gradient(circle at 18% 16%, rgba(114, 241, 184, 0.1), transparent 28%),
    linear-gradient(180deg, #0b1220 0%, #050a13 100%);
}
body.docs-page {
  background:
    radial-gradient(circle at top right, rgba(125, 211, 252, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg-2) 0%, #060b14 100%);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent 85%);
}
.page-shell { width: min(1160px, calc(100% - 2rem)); margin: 0 auto; padding: 1.25rem 0 3rem; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.9rem 1rem; margin-bottom: 2rem; background: rgba(8,14,25,0.6);
  border: 1px solid rgba(125,211,252,0.12); border-radius: 18px; backdrop-filter: blur(10px);
}
.brand { color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.topnav { display: flex; flex-wrap: wrap; gap: 1rem; }
.topnav a, .markdown a, .doc-meta a { color: var(--accent-2); text-decoration: none; }
.topnav a { color: var(--muted); font-size: 0.96rem; }
.topnav a:hover, .topnav a.active, .brand:hover, .card:hover h3 { color: var(--text); }
main { display: grid; gap: 1.5rem; }
.hero, .section-block, .doc-hero, .doc-section {
  position: relative; background: var(--panel); border: 1px solid var(--panel-border); border-radius: 28px; box-shadow: 0 20px 60px var(--shadow);
}
.hero, .doc-hero { padding: 2rem; }
.hero { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(320px,0.95fr); gap: 1.5rem; align-items: stretch; }
.doc-hero { display: grid; gap: 1rem; }
.eyebrow { margin: 0 0 0.7rem; color: var(--accent); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.84rem; }
h1, h2, h3 { margin: 0; line-height: 1.03; }
h1 { max-width: 11ch; font-size: clamp(2.9rem, 7vw, 5.8rem); }
.doc-hero h1 { max-width: 16ch; font-size: clamp(2.2rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
h3 { font-size: 1.26rem; }
.lede, .doc-intro { max-width: 60rem; margin: 1.1rem 0 0; color: var(--soft); font-size: clamp(1.05rem, 2vw, 1.22rem); line-height: 1.75; }
.actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; padding: 0.92rem 1.24rem; border-radius: 999px; border: 1px solid rgba(155,169,189,0.24);
  color: var(--text); text-decoration: none; font-weight: 650; background: rgba(13,23,40,0.74); transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}
.button:hover, .card:hover { transform: translateY(-1px); }
.button:hover { background: rgba(13,23,40,0.96); border-color: rgba(114,241,184,0.44); }
.button.primary { background: linear-gradient(135deg, rgba(114,241,184,0.2), rgba(125,211,252,0.12)); border-color: rgba(114,241,184,0.36); }
.terminal-panel, .list-panel, .card, .doc-surface { background: var(--panel-strong); border: 1px solid rgba(125,211,252,0.14); border-radius: 22px; }
.terminal-panel { overflow: hidden; }
.terminal-bar { display: flex; gap: 0.45rem; padding: 0.9rem 1rem; border-bottom: 1px solid rgba(125,211,252,0.12); background: rgba(4,8,16,0.6); }
.terminal-bar span { width: 0.72rem; height: 0.72rem; border-radius: 999px; background: rgba(155,169,189,0.28); }
.terminal-panel pre { margin: 0; padding: 1.3rem 1.25rem 1.4rem; color: var(--soft); font-size: 0.94rem; line-height: 1.75; white-space: pre-wrap; }
pre, code, .terminal-panel code { font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace; }
.section-block, .doc-section { padding: 1.55rem; }
.section-heading { margin-bottom: 1rem; }
.card-grid { display: grid; gap: 1rem; }
.card-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.path-card, .detail-card { padding: 1.2rem; text-decoration: none; color: var(--soft); }
.card-kicker { margin: 0 0 0.6rem; color: var(--accent); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.path-card p, .detail-card p { margin: 0.75rem 0 0; line-height: 1.65; }
.split-layout, .doc-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.doc-grid-wide { grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.7fr); align-items: start; }
.list-panel, .doc-surface { padding: 1.2rem 1.25rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 0.55rem; color: var(--muted); font-size: 0.9rem; }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.markdown { color: var(--soft); line-height: 1.75; }
.markdown > :first-child { margin-top: 0; }
.markdown > :last-child { margin-bottom: 0; }
.markdown h2, .markdown h3, .markdown h4 { margin-top: 2rem; margin-bottom: 0.8rem; }
.markdown p, .markdown ul, .markdown ol, .markdown table, .markdown pre, .markdown blockquote { margin: 1rem 0; }
.markdown ul, .markdown ol { padding-left: 1.3rem; }
.markdown li + li { margin-top: 0.45rem; }
.markdown pre { overflow-x: auto; padding: 1rem; border-radius: 16px; background: rgba(4,8,16,0.8); border: 1px solid rgba(125,211,252,0.12); }
.markdown code { background: rgba(7, 13, 24, 0.8); padding: 0.15rem 0.35rem; border-radius: 6px; }
.markdown pre code { background: transparent; padding: 0; }
.markdown table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.markdown th, .markdown td { padding: 0.75rem; border-bottom: 1px solid rgba(125,211,252,0.12); text-align: left; vertical-align: top; }
.markdown th { color: var(--text); }
.markdown blockquote { margin-left: 0; padding-left: 1rem; border-left: 3px solid rgba(114,241,184,0.35); color: var(--muted); }
.doc-meta { display: grid; gap: 1rem; }
.doc-meta p { margin: 0.5rem 0 0; color: var(--soft); line-height: 1.6; }
.toc-box { margin-bottom: 1.5rem; padding: 1rem 1rem 0.2rem; border-radius: 16px; background: rgba(8,14,25,0.5); border: 1px solid rgba(125,211,252,0.12); }
.toc-box ul { padding-left: 1rem; }
.site-footer { margin-top: 0.5rem; padding: 0 1rem; color: var(--muted); font-size: 0.95rem; text-align: center; }
@media (max-width: 980px) {
  .hero, .card-grid-4, .card-grid-3, .split-layout, .doc-grid, .doc-grid-wide { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .page-shell { width: min(100% - 1rem, 1160px); }
  .topbar, .hero, .doc-hero, .section-block, .doc-section { padding: 1rem; }
  h1 { font-size: clamp(2.2rem, 12vw, 3.6rem); }
}