page {
  background-color: #FFFFFF;
  height: 100%;
}

.container {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 0 80rpx;
  overflow: hidden;
}

.content {
  margin-top: 35vh; 
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: contentFadeIn 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.title {
  font-family: "Noto Serif SC", serif;
  font-size: 80rpx;
  color: #2D2D2D;
  letter-spacing: 24rpx;
  font-weight: 300;
  margin-bottom: 20rpx;
  padding-left: 24rpx; 
}

.subtitle {
  font-size: 22rpx;
  color: #D0D0D0;
  letter-spacing: 6rpx;
  margin-bottom: 150rpx;
}

.input-section {
  width: 100%;
  margin-bottom: 80rpx;
}

.keyword-input {
  width: 100%;
  height: 80rpx;
  text-align: center;
  font-size: 30rpx;
  color: #4A4A4A;
  letter-spacing: 2rpx;
}

.placeholder {
  color: #E0E0E0;
  font-weight: 200;
}

.line {
  width: 40rpx;
  height: 1rpx;
  background-color: #F0F0F0;
  margin: 10rpx auto 0;
  transition: width 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.input-section:focus-within .line {
  width: 80rpx;
  background-color: #2D2D2D;
}

.action-section {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 40rpx;
}

.generate-btn {
  background: none !important;
  color: #A0A0A0 !important;
  font-size: 24rpx !important;
  font-weight: 200 !important;
  padding: 20rpx 60rpx !important;
  letter-spacing: 12rpx !important;
  text-indent: 12rpx !important;
  transition: all 0.3s;
  border: none !important;
}

.generate-btn::after {
  border: none !important;
}

.generate-btn:active {
  color: #2D2D2D !important;
  transform: scale(0.98);
}

.footer {
  position: absolute;
  bottom: 80rpx;
  left: 0;
  right: 0;
  text-align: center;
  animation: footerFadeIn 3s ease-in;
}

.footer text {
  font-size: 16rpx;
  color: #F0F0F0;
  letter-spacing: 4rpx;
}

@keyframes contentFadeIn {
  from { opacity: 0; transform: translateY(20rpx); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes footerFadeIn {
  0% { opacity: 0; }
  70% { opacity: 0; }
  100% { opacity: 1; }
}