.add-4141613-main-title {
  text-align: center;
  font-size: 28px;
  color: #1a1a1a;
  margin-bottom: 30px;
  padding: 0 20px;
}

/* Swiper 容器 */
.add-4141613-swiper-container {
  position: relative;
}


.add-4141613-video-item {
  border-radius: var(--border-radius);
  background-color: var(--card-bg-color);
  overflow: hidden;
}
.add-4141613-video-content {
  padding: 15px;
}
.add-4141613-video-title {
  font-size:  clamp(16px, 1.3vw, 20px);
  color: var(--text-color);
}
.add-4141613-video-desc {
  margin-top: 5px;
  color: var(--text-color);
  font-size:  clamp(12px, 1.2vw, 16px);
}

/* 视频卡片 */
.add-4141613-video-card {
  position: relative;
  aspect-ratio: var(--aspect-ratio);
  overflow: hidden;
}

.add-4141613-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 遮罩层 */
.add-4141613-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
  transition: opacity 0.4s ease;
  z-index: 5;
}

.add-4141613-overlay.add-4141613-hidden {
  opacity: 0;
  pointer-events: none;
}

/* 播放按钮 */
.add-4141613-play-btn {
  width: 45px;
  height: 45px;
  background-color: rgba(0, 0, 0, 0.9);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.add-4141613-play-btn::after {
  content: "";
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent #ffffff;
  margin-left: 4px;
}

/* 文字描述 */
.add-4141613-caption {
  position: absolute;
  color: #ffffff;
  text-align: center;
  font-size: 15px;
  line-height: 1.4;
  width: 85%;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
  pointer-events: none;
}

.add-4141613-cap-top {
  top: 15%;
}

.add-4141613-cap-mid {
  top: 50%;
  transform: translateY(25px);
}

.add-4141613-cap-bottom {
  bottom: 15%;
}

/* 导航按钮 - 仅在桌面端显示或保持在边缘 */
.add-4141613-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.add-4141613-prev {
  left: 5px;
}

.add-4141613-next {
  right: 5px;
}

.add-4141613-nav-btn svg {
  width: 18px;
  height: 18px;
  fill: #333;
}

.swiper-button-disabled {
  opacity: 0;
  pointer-events: none;
}

/* 移动端特殊样式：如果是 1.2 个，我们可能希望导航稍微往里挪 */
@media (max-width: 640px) {
  .add-4141613-nav-btn {
    display: none;
  }

  /* 移动端通常靠手势滑动，可隐藏箭头 */
}