* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  min-height: 100vh;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  max-width: 960px;
  width: 100%;
  padding: 40px 24px;
  text-align: center;
}

.brand {
  margin-bottom: 60px;
}

.brand h1 {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 8px;
  background: linear-gradient(90deg, #f7971e, #ffd200);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand .subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 300;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 32px 20px;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.25);
}

.card .icon {
  font-size: 48px;
  margin-bottom: 16px;
  line-height: 1;
}

.card .name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.card .desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

.footer {
  margin-top: 60px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 480px) {
  .brand h1 { font-size: 32px; }
  .cards { grid-template-columns: 1fr; }
  .container { padding: 24px 16px; }
}