* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  background-color: #f5f5f5;
}
.swiper {
  width: 100%;
  height: 107px;
}
.swiper .swiper-wrapper {
  width: 100%;
  height: 100%;
}
.swiper .swiper-slide {
  width: 100%;
  height: 100%;
}
.swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.swiper .swiper-pagination {
  bottom: 8px;
}
.swiper .swiper-pagination .swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.8);
  opacity: 0.6;
}
.swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  background: #fff;
}
.main {
  display: flex;
  height: calc(100vh - 107px);
}
.main .category {
  width: 80px;
  background-color: #fff;
  height: 100%;
  overflow-y: auto;
}
.main .category .item.active {
  background-color: #f8f8f8;
  border-left: 3px solid #ff6700;
  font-weight: bold;
  color: #000;
}
.main .category .item {
  padding: 15px 0;
  text-align: center;
  font-size: 13px;
  color: #666;
  cursor: pointer;
  white-space: nowrap;
  touch-action: manipulation;
  transition: background-color 0.15s ease;
}
.main .list {
  padding: 15px;
  flex: 1;
}
.main .list .list_region {
  width: 100%;
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
}
.main .list .list_region .item:last-child {
  border-bottom: none;
}
.main .list .list_region .item {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid #f0f0f0;
}
.main .list .list_region .item .left {
  display: flex;
  align-items: center;
}
.main .list .list_region .item .left img {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  margin-right: 15px;
}
.main .list .list_region .item .left .info .name {
  font-size: 15px;
  font-weight: 500;
  color: #333;
  margin-bottom: 5px;
}
.main .list .list_region .item .left .info .desc {
  font-size: 12px;
  color: #ff6700;
  line-height: 1.2;
}
.main .list .list_region .item .right .btn {
  height: 26px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(135deg, #ff6700, #ff8c42);
  border: none;
  border-radius: 12px;
  padding: 0 12px;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(255, 103, 0, 0.2);
  transition: all 0.2s ease;
  line-height: 26px;
}
.customer_btn {
  position: fixed;
  left: 16px;
  bottom: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ff6b00;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
  z-index: 1000;
  cursor: pointer;
  user-select: none;
}
.customer_mask {
  position: fixed;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  top: 0;
  left: 0;
  z-index: 1001;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.customer_mask.show {
  opacity: 1;
}
.customer_content {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1002;
  display: none;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.customer_content.show {
  opacity: 1;
}
.customer_content .customer_region {
  background-color: #fff;
  width: 80%;
  padding: 20px;
  border-radius: 10px;
  position: relative;
  transform: scale(0.8);
  transition: transform 0.3s ease;
}
.customer_content .customer_region .close {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 20px;
  color: #999;
  cursor: pointer;
  transition: color 0.2s ease;
}
.customer_content .customer_region .close:hover {
  color: #333;
}
.customer_content .customer_region .title {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  padding: 15px 0;
}
.customer_content .customer_region .code {
  margin: 10px 0;
}
.customer_content .customer_region .code img {
  width: 100%;
  padding: 5px;
  border: 1px solid #eee;
}
.customer_content .customer_region .desc {
  text-align: center;
  padding: 10px 0;
  font-size: 18px;
}
.customer_content.show .customer_region {
  transform: scale(1);
}