.main-container {
  width: 100%;
  background-color: #fff
}



.section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
  letter-spacing: -0.5px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, #3498db, #2980b9);
  border-radius: 2px;
}

.more-btn-container {
  text-align: right;
  margin-top: 30px;
}

.more-btn-container .more-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #fff;
  color: #1a5fb4;
  border-radius: 8px;
  border: 1px solid #1a5fb4;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.more-btn-container .more-btn:hover {
  background: #1a5fb4;
  color: #fff;
}

.slider {
  position: relative;
  height: 550px;
  overflow: hidden;
  margin-bottom: 20px;
  touch-action: pan-y;
}

.slider .more-btn-container {
  text-align: left;
}

.slider .more-btn-container .more-btn {
  display: inline-block;
  padding: 6px 24px;
  background: #fff;
  color: #1a5fb4;
  border-radius: 5px;
  border: 1px solid #1a5fb4;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.more-btn-container .more-btn:hover {
  background: #1a5fb4;
  color: #fff;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.swiper-wrapper .swiper_01{
  background-image: url(/dist/img/banner/banner_04.webp)
}

.swiper-wrapper .swiper_02{
  background-image: url(/dist/img/banner/banner_09.jpg);
}

.swiper-wrapper .swiper_03{
  background-image: url(/dist/img/banner/banner_06.webp);
}

.slide.active {
  opacity: 1;
}

.slide-content {
  max-width: 600px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 5px;
  margin-left: 10%;
}

.slide-content.right-align {
  margin-left: auto;
  margin-right: 10%;
}

.slide-content h2 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #1a3a5f;
}

.slide-content p {
  margin-bottom: 25px;
  font-size: 16px;
}

.slider.swiper {
  height: 550px;
}

.swiper-slide {
  background-size: cover;
  background-position: center;
  opacity: 0 !important;
  transition: opacity 0.8s ease !important;
}

.swiper-slide-active {
  opacity: 1 !important;
}

.swiper-slide:not(.swiper-slide-active) .slide-content {
  animation: none;
}

.swiper-button-prev,
.swiper-button-next {
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  color: #fff;
  transition: background 0.3s;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: rgba(0, 0, 0, 0.6);
}

.swiper-button-prev:after,
.swiper-button-next:after {
  font-size: 18px;
}

.swiper-pagination {
  bottom: 30px !important;
  display: flex !important;
  justify-content: center;
  gap: 8px;
}

.swiper-pagination-bullet {
  width: 50px !important;
  height: 4px !important;
  border-radius: 2px !important;
  background: rgb(255, 255, 255) !important;
  transition: all 0.3s ease !important;
  opacity: 1 !important;
}

.swiper-pagination-bullet-active {
  width: 45px !important;
  background: #1a5fb4 !important;
}

.product-section {
  max-width: 1400px;
  margin: 40px auto;
  padding: 0 20px;
  font-family: "Microsoft YaHei", sans-serif;
}

.product-section .feature-product-title{
  text-align: center; margin-bottom: 20px; color: black
}

.product-section .product-category-tabs {
  justify-content: space-between;
  position: relative;
  margin-bottom: 24px;
  border-bottom: 1px solid #e0e0e0;
  display: none;
}

.product-section .product-category-tabs__tab {
  padding: 12px 28px;
  font-size: 18px;
  font-weight: bold;
  color: #555;
  position: relative;
  cursor: pointer;
  text-decoration: none;
}

.product-section .product-category-tabs__tab.active {
  color: #1a5fb4;
}

.product-section .product-category-tabs__tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #1a5fb4;
}

.product-section .product-section__container {
  display: none;
}

.product-section .product-section__container.active {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.product-section .product-section__item {
  text-align: center;
  text-decoration: none;
  display: block;
}

.product-section .product-section__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: #fff;
  border: 1px solid #eee;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #999;
}

.product-section .product-section__image img {
  max-width: 100%;
  max-height: 160px;
  border-radius: 6px;
  padding: 10px;
  transition: all 0.5s;
}

.product-section .product-section__item:hover .product-section__image img{
  transform: scale(1.15);
}

.product-section .product-section__name {
  margin-top: 8px;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-section .product-section__name:hover{
  color: #007bff;
  text-decoration: underline;
}

.product-section .product-section__stock {
  margin-top: 4px;
  font-size: 14px;
  color: #666;
}

.manufacturer-section {
  width: 100%;
  background: url(/dist/img/background/bg_03.webp) no-repeat;
  background-size: cover;
}

.manufacturer-section .feature-manufacture {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 20px;
}

.manufacturer-section .manufacturer-logos {
  display: flex;
  justify-content: center;
  gap: 35px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
}

.manufacturer-section .manufacturer-logos .manufacturer-logo {
  cursor: pointer;
  padding: 18px 22px;
  border-radius: 5px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: rgba(255, 255, 255, 0.85);
  position: relative;
  overflow: hidden;
}

.manufacturer-section .manufacturer-logos .manufacturer-logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.1), transparent);
  transition: left 0.5s;
}

.manufacturer-section .manufacturer-logos .manufacturer-logo:hover::before {
  left: 100%;
}

.manufacturer-section .manufacturer-logos .manufacturer-logo img {
  width: 130px;
  height: 65px;
  object-fit: cover;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.manufacturer-section .manufacturer-logos .manufacturer-logo.active {
  background-color: rgba(255, 255, 255, 0.95);
  border: 2px solid #3498db;
}

.manufacturer-section .manufacturer-logos .manufacturer-logo.active img {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.12);
}

.manufacturer-section .manufacturer-logos .manufacturer-logo:hover {
  background-color: rgba(255, 255, 255, 0.95);
}

.manufacturer-section .manufacturer-logos .manufacturer-logo:hover img {
  filter: grayscale(0%) brightness(1);
}

.manufacturer-section .manufacturer-content {
  display: none;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  overflow: hidden;
  animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.manufacturer-section .manufacturer-content.active {
  display: block;
}

.manufacturer-section .manufacturer-content .manufacturer-info {
  padding: 40px;
  background-color: rgba(255, 255, 255, 0.9);
}

.manufacturer-section .manufacturer-content .manufacturer-info h3 {
  font-size: 28px;
  color: #2c3e50;
  margin-bottom: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.manufacturer-section .manufacturer-content .manufacturer-info h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 28px;
  background-color: #3498db;
  margin-right: 15px;
  border-radius: 2px;
}

.manufacturer-section .manufacturer-content .manufacturer-info p {
  font-size: 16px;
  line-height: 1.85;
  color: #555;
  text-align: justify;
  margin: 0;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section {
  padding: 0 30px 30px 30px;
  background-color: rgba(255, 255, 255, 0.9);
}

.manufacturer-section .manufacturer-content .manufacturer-products-section h4 {
  font-size: 22px;
  color: #2c3e50;
  margin-bottom: 30px;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section h4::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: #e9ecef;
  margin-left: 20px;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 25px;
  padding-top: 30px;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card {
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: block;
  text-decoration: none;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3498db, #2980b9);
  transform: scaleX(0);
  transition: transform 0.35s ease;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card:hover::before {
  transform: scaleX(1);
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card:hover {
  color: #007bff;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card .manufacturer-product-image-container {
  position: relative;
  width: 100%;
  height: 160px;
  overflow: hidden;
  background-color: #fff;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card .manufacturer-product-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 10px;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card:hover .manufacturer-product-image {
  transform: scale(1.15);
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card .manufacturer-product-name {
  padding: 10px 15px;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: #333;
  background-color: rgb(250, 250, 250);
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
}

.manufacturer-section .manufacturer-content .manufacturer-products-section .manufacturer-products-grid .manufacturer-product-card .manufacturer-product-name:hover{
  color: #007bff;
  text-decoration: underline;
}

  /* 顶级父容器 */
.blog-section {
  width: 100%;
  padding: 50px 0;
  background-color: #f9f9f9;
}

.blog-section .blog-container {
  width: 1400px;
  margin: 0 auto;
  display: flex;
}

.blog-section .blog-container .blog-left {
  width: 20%;
  padding-right: 40px;
}

.blog-section .blog-container .blog-left .blog-title {
  margin-bottom: 30px;
}

.blog-section .blog-container .blog-left .blog-title h2 {
  font-size: 36px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 10px;
}

.blog-section .blog-container .blog-left .blog-title .border-bottom {
  width: 60px;
  height: 3px;
  background-color: #007bff;
  margin: 15px 0;
}

.blog-section .blog-container .blog-left .blog-title .subtitle {
  font-size: 16px;
  color: #666;
}

.blog-section .blog-container .blog-left .blog-nav {
  list-style: none;
}

.blog-section .blog-container .blog-left .blog-nav li {
  margin-bottom: 15px;
}

.blog-section .blog-container .blog-left .blog-nav li a {
  text-decoration: none;
  color: #333;
  font-size: 18px;
  transition: color 0.3s ease;
}

.blog-section .blog-container .blog-left .blog-nav li a:hover {
  color: #007bff;
}

.blog-section .blog-container .blog-right {
  width: 80%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.blog-section .blog-container .blog-right .blog-item {
  display: flex;
  background-color: white;
  padding: 20px;
  border: 1px solid #eee;
  text-decoration: none;
}

.blog-section .blog-container .blog-right .blog-item .blog-date {
  width: 80px;
  text-align: center;
  margin-right: 20px;
  padding-right: 20px;
  border-right: 1px solid #eee;
}

.blog-section .blog-container .blog-right .blog-item .blog-date span {
  display: block;
  font-size: 24px;
  font-weight: bold;
  color: #007bff;
}

.blog-section .blog-container .blog-right .blog-item .blog-content {
  flex: 1;
}

.blog-section .blog-container .blog-right .blog-item .blog-content .blog-title {
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333;
  transition: color 0.3s ease;
}

.blog-section .blog-container .blog-right .blog-item .blog-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  transition: color 0.3s ease;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-section .blog-container .blog-right .blog-item:hover .blog-content .blog-title {
  color: #007bff;
  text-decoration: underline;
}