* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(135deg, #1e2a4a, #2d1b3d);
  color: #eaeaea;
  padding: 20px;
}
.card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 32px;
  max-width: 440px;
  width: 100%;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
h1 { font-size: 1.8rem; margin-bottom: 8px; }
.sub { opacity: .65; margin-bottom: 24px; font-size: .95rem; }
.row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
button {
  background: #4f7cff;
  color: #fff;
  border: none;
  padding: 11px 20px;
  border-radius: 9px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform .12s ease, background .2s ease;
}
button:hover { background: #3f68e0; transform: translateY(-2px); }
button:active { transform: translateY(0); }
#count { font-variant-numeric: tabular-nums; opacity: .85; }
.info { list-style: none; font-size: .88rem; line-height: 1.8; opacity: .75; }
.info li::before { content: "› "; color: #4f7cff; }