:root {
  --bg0: #0f1412;
  --bg1: #1a2420;
  --ink: #f2f0e8;
  --muted: #a8b3ab;
  --accent: #c4a35a;
  --line: rgba(242, 240, 232, 0.12);
  --ok: #6fbf8a;
  --ko: #e07a6b;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg0);
  line-height: 1.5;
}
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(196, 163, 90, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(80, 120, 100, 0.22), transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1) 55%, #121816);
}
.top, .main { width: min(720px, calc(100% - 2.5rem)); margin-inline: auto; }
.top { padding: 2.5rem 0 0; }
.brand {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.tag { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.95rem; }
.main { padding: 2.5rem 0 4rem; }
h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.lead { margin: 0 0 2rem; color: var(--muted); max-width: 36rem; font-size: 1.05rem; }
.demos { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem; }
.demo {
  display: grid;
  gap: 0.25rem;
  padding: 1.25rem 1.35rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(255,255,255,0.03);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.demo:hover {
  border-color: rgba(196, 163, 90, 0.55);
  background: rgba(196, 163, 90, 0.08);
  transform: translateY(-1px);
}
.demo-name { font-size: 1.2rem; font-weight: 600; }
.demo-meta { color: var(--muted); font-size: 0.92rem; }
.demo-cta {
  margin-top: 0.55rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.foot { margin-top: 2.5rem; }
.foot a { color: var(--muted); }
.narrow { max-width: 420px; }
.status-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.status-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.status-list .ok strong { color: var(--ok); }
.status-list .ko strong { color: var(--ko); }
.status-list strong { color: var(--ink); }