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

body {
  background: #f4f4f4;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  text-align: center;
  padding: 2rem;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  width: 90%;
}

.logo-placeholder {
  margin-bottom: 1.5rem;
}

.logo {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  background-color: #ccc;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  font-weight: bold;
  font-size: 0.9rem;
}

.logo-img {
  max-width: 250px;
  height: auto;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

p {
  font-size: 1rem;
  color: #666;
}