
.section-left, .section-right {
  flex: 1;
  background-color: #42b98330;
  opacity: 0; /* 初始状态不可见 */
  animation-fill-mode: forwards; /* 保持动画完成时状态 */
}

.section-left {
  animation: slideInFromLeft 1s ease-out forwards;
  animation-delay: 1s;
}

.section-right {
  animation: slideInFromRight 1s ease-out forwards;
  animation-delay: 1s;
}

.section-container {
  flex: 2;

  .screen-title {
    width: 100%;
    height: 10vh;
    line-height: 10vh;
    text-align: center;
    color: white;
    font-size: 36px;
    font-weight: 900;
  }
}
