:root {
  color-scheme: dark;
  --bg: #080b10;
  --surface: #10161f;
  --surface-2: #161e29;
  --line: #273343;
  --line-strong: #3b4b60;
  --text: #f1f6fb;
  --muted: #96a6b8;
  --accent: #50d4ff;
  --accent-rgb: 80, 212, 255;
  --safe: #55e6a5;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius: 10px;
  --max: 1180px;
}

.accent-cyan { --accent: #50d4ff; --accent-rgb: 80, 212, 255; }
.accent-emerald { --accent: #55e6a5; --accent-rgb: 85, 230, 165; }
.accent-violet { --accent: #ae8cff; --accent-rgb: 174, 140, 255; }
.accent-amber { --accent: #ffca68; --accent-rgb: 255, 202, 104; }
.accent-coral { --accent: #ff7d8c; --accent-rgb: 255, 125, 140; }

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    radial-gradient(circle at 78% -10%, rgba(var(--accent-rgb), .14), transparent 34rem),
    var(--bg);
  background-size: 32px 32px, 32px 32px, auto, auto;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-underline-offset: .2em; }
a:hover { color: var(--accent); }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.shell { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 200; top: .5rem; left: .5rem; padding: .65rem 1rem; color: var(--bg); background: var(--accent); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.family-bar { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid rgba(39,51,67,.84); background: rgba(8,11,16,.88); backdrop-filter: blur(18px); }
.family-nav { display: flex; width: min(calc(100% - 2rem), var(--max)); min-height: 64px; align-items: center; justify-content: space-between; gap: 1.5rem; margin-inline: auto; }
.family-brand { display: inline-flex; min-height: 44px; align-items: center; gap: .7rem; text-decoration: none; font-family: var(--mono); font-weight: 700; }
.family-mark { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--accent); color: var(--accent); box-shadow: inset 0 0 18px rgba(var(--accent-rgb),.08); }
.family-links { display: flex; align-items: center; gap: .35rem; }
.family-links a { display: inline-flex; min-height: 44px; align-items: center; gap: .45rem; padding-inline: .85rem; color: var(--muted); text-decoration: none; font-size: .88rem; }
.family-links a:hover { color: var(--text); }
.count { display: inline-grid; min-width: 1.55rem; height: 1.55rem; place-items: center; border: 1px solid var(--line); border-radius: 999px; color: var(--accent); font-family: var(--mono); font-size: .7rem; }

.hero { display: grid; min-height: 610px; align-items: center; grid-template-columns: minmax(0,1.05fr) minmax(340px,.75fr); gap: clamp(3rem,7vw,7rem); padding-block: clamp(5rem,10vw,9rem); }
.eyebrow, .section-index, .tile-index { margin: 0 0 1rem; color: var(--accent); font-family: var(--mono); font-size: .77rem; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 13ch; font-size: clamp(3.2rem,8vw,7.5rem); overflow-wrap: anywhere; }
h2 { font-size: clamp(2rem,4.5vw,3.7rem); }
.summary { max-width: 46rem; margin: 1.75rem 0 0; color: var(--muted); font-size: clamp(1.08rem,2vw,1.35rem); text-wrap: balance; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: .65rem; padding: .65rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius); text-decoration: none; font-family: var(--mono); font-size: .82rem; }
.button:hover { border-color: var(--accent); background: rgba(var(--accent-rgb),.07); }
.button.primary { border-color: var(--accent); color: var(--bg); background: var(--accent); font-weight: 800; }
.button.primary:hover { color: var(--bg); filter: brightness(1.12); }

.system-visual { overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(10,14,20,.92); box-shadow: 0 28px 90px rgba(0,0,0,.35), 0 0 60px rgba(var(--accent-rgb),.05); transform: rotate(1deg); }
.visual-top { display: flex; height: 46px; align-items: center; gap: 7px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--surface); }
.visual-top span { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.visual-top span:first-child { background: var(--accent); }
.visual-top b { margin-left: auto; color: var(--muted); font-family: var(--mono); font-size: .68rem; font-weight: 500; }
.visual-body { padding: 1.25rem; }
.visual-body p { display: grid; margin: 0; padding: .85rem 0; border-bottom: 1px solid var(--line); grid-template-columns: 2rem 1fr auto; gap: .75rem; font-family: var(--mono); font-size: .78rem; }
.visual-body i { color: var(--muted); font-style: normal; }.visual-body span { color: var(--muted); }.visual-body strong { color: var(--safe); font-weight: 600; }
.signal { display: flex; height: 96px; align-items: end; gap: 8px; padding-top: 1.5rem; }
.signal span { flex: 1; height: 28%; border-top: 2px solid var(--accent); background: linear-gradient(rgba(var(--accent-rgb),.28),transparent); }
.signal span:nth-child(2) { height: 58%; }.signal span:nth-child(3) { height: 42%; }.signal span:nth-child(4) { height: 82%; }.signal span:nth-child(5) { height: 66%; }
.layout-code .system-visual { transform: none; }.layout-systems .system-visual { border-radius: 22px 8px 22px 8px; }.layout-terminal .visual-top b::before { content: "$ "; color: var(--accent); }

.status-grid { display: grid; margin-bottom: 1rem; border-block: 1px solid var(--line); grid-template-columns: repeat(4,1fr); }
.status-grid div { min-width: 0; padding: 1.4rem; border-right: 1px solid var(--line); }
.status-grid div:last-child { border-right: 0; }
.status-grid dt { margin-bottom: .35rem; color: var(--muted); font-size: .76rem; }
.status-grid dd { margin: 0; overflow-wrap: anywhere; font-family: var(--mono); font-size: .84rem; }
.content-section { padding-block: clamp(5rem,9vw,8rem); }
.section-heading { max-width: 48rem; margin-bottom: 2.2rem; }
.section-heading > p, .split-heading > div > p:last-child { margin: 1rem 0 0; color: var(--muted); }
.split-heading { display: flex; max-width: none; align-items: end; justify-content: space-between; gap: 2rem; }
.text-link { min-height: 44px; flex: 0 0 auto; color: var(--accent); font-family: var(--mono); font-size: .82rem; }
.commands { display: grid; gap: .7rem; }
.command { display: flex; align-items: center; justify-content: space-between; gap: 1rem; overflow: hidden; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--radius); background: rgba(16,22,31,.9); }
.command code { padding: 1rem 1.15rem; overflow-x: auto; font-family: var(--mono); font-size: .88rem; white-space: nowrap; }
.command button { min-width: 90px; min-height: 48px; align-self: stretch; border: 0; border-left: 1px solid var(--line); color: var(--muted); background: transparent; cursor: pointer; font-family: var(--mono); font-size: .75rem; }
.command button:hover { color: var(--text); background: rgba(var(--accent-rgb),.08); }

.readme-section { border-top: 1px solid var(--line); }
.readme { max-width: 820px; color: #d5dee8; }
.readme h1, .readme h2, .readme h3 { max-width: none; margin-block: 2.8rem 1rem; letter-spacing: -.025em; }
.readme h1 { font-size: 2.6rem; }.readme h2 { padding-bottom: .65rem; border-bottom: 1px solid var(--line); font-size: 1.8rem; }.readme h3 { font-size: 1.3rem; }
.readme p, .readme li { max-width: 76ch; }.readme a { color: var(--accent); }
.readme pre { padding: 1rem; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #05070a; }
.readme code { font-family: var(--mono); font-size: .86em; }.readme :not(pre)>code { padding: .15em .35em; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); }
.readme table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }.readme th,.readme td { padding: .55rem .75rem; border: 1px solid var(--line); text-align: left; }
.readme img { max-width: 100%; height: auto; }.readme blockquote { margin-inline: 0; padding-left: 1rem; border-left: 2px solid var(--accent); color: var(--muted); }

.family-section { border-block: 1px solid var(--line); background: linear-gradient(110deg,rgba(var(--accent-rgb),.08),transparent 55%); }
.family-callout { display: grid; min-height: 330px; align-items: center; grid-template-columns: 1fr auto; gap: 3rem; }
.family-callout h2 { max-width: 16ch; }.family-callout p:last-child { max-width: 48rem; margin: 1.2rem 0 0; color: var(--muted); }
.site-footer { color: var(--muted); }
.footer-inner { display: grid; min-height: 130px; align-items: center; grid-template-columns: 1fr auto; gap: .75rem 2rem; font-size: .8rem; }
.footer-inner p { margin: 0; }.locale-nav { display: flex; grid-column: 1/-1; gap: .5rem; }
.locale-nav a { display: inline-flex; min-height: 36px; align-items: center; padding-inline: .7rem; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-family: var(--mono); font-size: .7rem; }
.locale-nav a[aria-current="page"] { border-color: var(--accent); color: var(--accent); }

.directory-main { padding-block: 2rem; }.directory-hero { max-width: 760px; margin-bottom: 2rem; }.directory-hero h1 { max-width: 28ch; font-size: clamp(2rem,4vw,3.2rem); line-height: 1.2; letter-spacing: -.025em; }.directory-hero > p:last-child { margin-top: 1rem; color: var(--muted); font-size: 1rem; }
.project-directory { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,280px),1fr)); gap: 1rem; }
.project-tile { position: relative; display: flex; min-height: 220px; flex-direction: column; padding: 1.1rem; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); text-decoration: none; }
.project-tile::before { position: absolute; inset: 0 auto auto 0; width: 72px; height: 2px; background: var(--accent); content: ""; }.project-tile:hover { border-color: var(--accent); color: var(--text); transform: translateY(-2px); }
.project-tile strong { margin-top: 1.5rem; overflow-wrap: anywhere; font-size: 1.35rem; }.project-tile > span:nth-child(3) { flex: 1; margin-top: .8rem; color: var(--muted); font-size: .92rem; }.project-tile b { margin-top: 1.5rem; color: var(--accent); font-family: var(--mono); font-size: .75rem; font-weight: 500; }.project-tile i { font-style: normal; }
.not-found { display: flex; width: min(calc(100% - 2rem),760px); min-height: 100vh; flex-direction: column; justify-content: center; margin-inline: auto; }.not-found h1 { margin-bottom: 2rem; font-size: clamp(2.4rem,7vw,5rem); }

@media (max-width: 800px) {
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 3rem; padding-block: 5rem; }
  .system-visual { max-width: 580px; transform: none; }
  .status-grid { grid-template-columns: repeat(2,1fr); }.status-grid div:nth-child(2) { border-right: 0; }.status-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .family-callout { grid-template-columns: 1fr; gap: 1.5rem; padding-block: 4rem; }.family-callout .button { width: max-content; }
}

@media (max-width: 560px) {
  .shell, .family-nav { width: min(calc(100% - 1.25rem),var(--max)); }
  .family-nav { min-height: 58px; }.family-brand span:last-child { display: none; }.family-links a:last-child { display: none; }
  h1 { font-size: clamp(2.8rem,17vw,5rem); }.status-grid { grid-template-columns: 1fr; }.status-grid div { border-right: 0; border-bottom: 1px solid var(--line); }.status-grid div:last-child { border-bottom: 0; }
  .split-heading { align-items: flex-start; flex-direction: column; }.command { align-items: stretch; flex-direction: column; }.command button { border-top: 1px solid var(--line); border-left: 0; }
  .footer-inner { padding-block: 2rem; grid-template-columns: 1fr; }.locale-nav { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }.project-tile { transition: none; }
}