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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: #0a0a0c;
  background-image: radial-gradient(circle at center, rgba(255, 191, 0, 0.05) 0%, rgba(0, 0, 0, 0) 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  overflow: hidden;
  color: #ffffff;
}

.glass-board {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 50px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), inset 0 0 20px rgba(255, 191, 0, 0.02);
  width: 90%;
  max-width: 800px;
}

.glass-board h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #ffbf00, #ff7300);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 191, 0, 0.3);
  border-radius: 12px;
  color: #e1e1e6;
  margin: 10px;
  padding: 20px 30px;
  font-size: 1.2rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  min-width: 150px;
  text-transform: capitalize;
  letter-spacing: 1px;
  transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn:hover {
  background: #ffbf00;
  color: #0a0a0c;
  box-shadow: 0 10px 25px rgba(255, 191, 0, 0.4);
  transform: translateY(-5px);
}

.btn:active {
  transform: scale(0.95);
}

@media (max-width: 600px) {
  .btn {
    min-width: 120px;
    padding: 15px 20px;
    font-size: 1rem;
  }
}