@import url('https://cdn.jsdelivr.net/npm/inter-ui@4/default/inter.min.css');
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0c0c10;
  color: #e8e8ef;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #0c0c10;
  background-image: radial-gradient(ellipse at 50% 0%, rgba(145,70,255,0.08) 0%, transparent 60%);
}
.landing-card {
  background: #16161c;
  border: 1px solid #2a2a38;
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.landing-brand h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo-img {
  width: 64px; height: 64px;
  display: inline-block;
  object-fit: contain;
}
.logo-img-lg {
  width: 104px; height: 104px;
  margin-bottom: 20px;
}
@media (max-width: 480px) {
  .landing-card { padding: 32px 20px; }
}
@media (prefers-color-scheme: light) {
  body { background: #f5f5f5; color: #1a1a2e; }
  .landing { background: #f5f5f5; }
  .landing-card { background: #ffffff; border-color: #d0d0da; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
  .landing-brand h1 { color: #1a1a2e; }
}