* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background: white;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 800px;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
  color: #333;
  line-height: 1.6;
  font-size: 1rem;
}
.logo-container {
  margin-bottom: 3rem;
  animation: fadeInDown 1s ease-out;
}
.logo {
  max-width: 400px;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
  transition: transform 0.3s ease;
}
.logo:hover {
  transform: scale(1.05);
}
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  .logo {
    max-width: 220px;
  }
  .container {
    font-size: 0.8rem;
    padding: 2rem;
  }
}