.notification-banner {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;

  background: linear-gradient(135deg, #a1c4fd, #c2e9fb);
  color: #333;
  padding: 12px 20px;
  border-radius: 14px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);

  font-size: 16px;
  text-align: center;
  max-width: 90vw;
  white-space: nowrap;

  animation: floatIn 0.4s ease-out;
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.main-title,
.sub-title,
.section-title {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  padding: 10px 20px;
  border-radius: 12px;
  text-align: center;
  white-space: nowrap;
  max-width: 90%;
  margin: 10px 0;
  width: fit-content;
  vertical-align: top;
}

.main-title {
  font-size: 26px;
  margin-top: 30px;
}

.sub-title {
  font-size: 20px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 20px;
}