.product-container {
  padding: 24px 0 114px;
}

.main-content {
  width: 1200px;
  margin: 0 auto;
}

.back-btn {
  font-family: AlibabaPuHuiTi;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  color: #3875F6;
  display: flex;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
}

.back-btn img {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  object-fit: contain;
}

.product-detail {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

.product-detail-text {
  width: 592px;
}

.product-name {
  font-family: AlibabaPuHuiTi;
  font-size: 24px;
  font-weight: 500;
  line-height: 30px;
  color: #292929;
  padding-bottom: 20px;
  position: relative;
  word-break: break-word;
  border-bottom: 2px solid #E7E9EC;
}

.product-name::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  bottom: -3px;
  width: 100px;
  height: 4px;
  background-color: #3C7BFF;
  z-index: 0;
}

.product-description {
  font-family: AlibabaPuHuiTi;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  color: #646464;
  word-break: break-word;
}

.product-features {
  font-family: AlibabaPuHuiTi;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  color: #646464;
}

.product-description {
  margin: 24px 0;
}

.product-title {
  font-family: AlibabaPuHuiTi;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  color: #292929;
  margin-bottom: 16px;
}

.feature-row-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.feature-row {
  display: flex;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.feature-row-flex .feature-row {
  width: 287px;
}

.feature-label {
  position: relative;
  padding-left: 22px;
  word-break: break-word;
}

.feature-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  background-image: url('/static/image/entInfo-paid/label-icon-0234a52586101a7014863a156ef66245.png');
  width: 16px;
  height: 16px;
  background-size: 16px 16px;
  background-position: center;
}

.action-buttons {
  margin-top: 24px;
  display: flex;
  gap: 20px;
}

.btn-primary {
  min-width: 99px;
  height: 34px;
  background-color: #3875F6;
  color: white;
  border: none;
  border-radius: 18px;
  cursor: pointer;
  transition: all 0.8s ease;
  padding: 0 16px;
}
.action-buttons .btn-primary {

}

.btn-primary:hover {
  background-color: #1B5BE2;
}

.btn-secondary {
  min-width: 140px;
  height: 34px;
  background-color: white;
  color: #3875F6;
  border: 1px solid #3875F6;
  box-sizing: border-box;
  border-radius: 18px;
  cursor: pointer;
  transition: all 0.8s ease;
  padding: 0 16px;
}

.btn-secondary:hover {
  background-color: #EFF4FF;
}

.product-detail-container {
  width: 100%;
  margin-top: 28px;
  border-top: 1px dashed #E7E9EC;
  box-sizing: border-box;
  padding-top: 28px;
  font-family: AlibabaPuHuiTi;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  color: #646464;
}

.product-detail-container .product-title {
  margin-bottom: 20px;
}

.product-detail-container img {
  max-width: 100% !important;
  height: auto;
  object-fit: contain;
}

/* 轮播图start */
/* 轮播图容器 */
.product-carousel-container {
  width: 560px;
  position: relative;
}

/* 上部显示区域 */
.product-carousel-wrapper {
  position: relative;
  width: 100%;
  height: 314px;
}

/* 轮播图幻灯片容器 */
.product-carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.15);
}

/* 单个幻灯片 */
.product-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.product-carousel-slide img,
video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.8s ease;
}

.product-carousel-slide:hover img {
  transform: scale(1.3);
}

/* 播放按钮 */
.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-image: url('/static/image/entInfo-paid/play-btn2-b4b37e13999a217fc623d125cbf56eb7.png');
  width: 68px;
  height: 68px;
  background-size: 68px 68px;
  cursor: pointer;
  z-index: 10;
}

/* 箭头 */
.product-carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  cursor: pointer;
  z-index: 10;
  transition: all 0.8s ease;
  background-size: 48px 48px;
}

.product-carousel-prev:hover {
  background-image: url('/static/image/entInfo-paid/nav-left-blue-3587662dc3a498334a0737cde79eae11.png');
}

.product-carousel-next:hover {
  background-image: url('/static/image/entInfo-paid/nav-right-blue-7ef332e7e8dc0f870b945f463fcb9183.png');
}

.product-carousel-prev {
  background-image: url('/static/image/entInfo-paid/nav-left-dfe01a5fe8a1934f71ff53e2355d33ec.png');
  left: -48px;
}

.product-carousel-next {
  background-image: url('/static/image/entInfo-paid/nav-right-46e1d507a32c34f13981d5f96e1c5677.png');
  right: -48px;
}

/* 缩略图容器 */
.product-thumbnail-container {
  height: 41px;
  display: flex;
  gap: 3px;
  margin-top: 28px;
  justify-content: center;
}

.product-thumbnail-item {
  width: 72px;
  height: 41px;
  padding: 3px;
  border: 1px solid #DBDEE2;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.3s ease;
}

.product-thumbnail-item:hover {
  border-color: #3875F6;
  transform: scale(1.05);
}

.product-thumbnail-item.active {
  border-color: #3875F6;
  box-shadow: 0 0 0 2px rgba(56, 117, 246, 0.2);
}

.product-thumbnail-item img,
video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 轮播图end */


.video-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.video-modal-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.video-modal-content video {
  max-width: 100%;
  max-height: 90vh;
}

.product-carousel-slide .product-image-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.product-image-container .product-image-background {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.8s ease;
}

.product-image-container .product-image-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  backdrop-filter: blur(10px);
  /* 对背景图做模糊 */
  -webkit-backdrop-filter: blur(10px);
  z-index: 1;
  filter: brightness(1.2);
}

.product-image-background img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  z-index: 2;
  transition: all 0.8s ease;
}