*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #282153, #0e1020 58%);
  color: #f6f4ff;
}
.shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
}
.card {
  width: min(100%, 48rem);
  padding: clamp(1.25rem, 4vw, 3rem);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: clamp(1rem, 3vw, 1.75rem);
  background: rgba(17, 18, 39, .88);
  box-shadow: 0 1.5rem 4rem rgba(0,0,0,.35);
  backdrop-filter: blur(18px);
}
.badge {
  display: inline-flex;
  padding: .45rem .75rem;
  border-radius: 999px;
  background: #7668d8;
  color: white;
  font-size: .85rem;
  font-weight: 700;
}
h1 { margin: 1rem 0 .75rem; font-size: clamp(2rem, 7vw, 4.5rem); line-height: 1; letter-spacing: -.04em; }
p { font-size: clamp(1rem, 2vw, 1.15rem); line-height: 1.6; }
pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 1rem;
  border-radius: .8rem;
  background: #090b15;
  -webkit-overflow-scrolling: touch;
}
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.muted { color: #bbb7d0; }
.status { margin-top: 1.25rem; padding: .85rem 1rem; border-radius: .75rem; background: rgba(118,104,216,.16); }