body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: #222;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, #a9c9ff 0%, #fdfbfb 100%);
}

header {
  background-color: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

header h1 {
  margin: 0;
  font-size: 3rem;
  color: #ff5588;
}

main {
  flex: 1;
  padding: 2rem;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

section {
  margin-bottom: 2rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-list li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  font-size: 1.2rem;
}

.feature-list img {
  width: 40px;
  height: 40px;
  margin-right: 0.5rem;
}

#gen-room {
  background-color: #ff5588;
  border: none;
  color: #fff;
  padding: 1rem 2rem;
  font-size: 1.2rem;
  border-radius: 40px;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

#gen-room:hover {
  background-color: #ff3366;
}

#room-link {
  margin-top: 1rem;
  font-weight: bold;
}

.hidden {
  display: none;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}