/* *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
} */

html {
  /* font-size: 12.3333px; */
  overflow-x: hidden;
}
body {
  font-family: Arial, sans-serif;
  /* height: 100%; */
  font-size: 14px;
}
blockquote,
body,
button,
dd,
div,
dl,
dt,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: revert-layer;
  padding: revert-layer;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.containerss {
  width: 100%;
  padding: 0 6.25rem;
}
.head {
  height: 5rem;
  background-color: #161f43;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
}
.head .left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.head .left .img {
  align-items: center;
  height: 2.8125rem !important;
  object-fit: contain;
  cursor: pointer;
}
.head .email {
  display: flex;
  align-items: center;
}
.head .email img {
  height: 1.25rem !important;
  max-height: 1.25rem !important;
  opacity: 0.6;
  object-fit: contain;
}
.head .email span {
  color: hsla(0, 0%, 100%, 0.9);
  font-size: 2.25rem;
  padding-left: 1rem;
  font-family: PingFang SC, sans-serif;
  cursor: pointer;
  white-space: nowrap;
  font-weight: 500;
}
.head .right {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.head .right .img {
  height: 1.125rem !important;
  object-fit: contain;
  display: block;
  vertical-align: middle;
}
.head .name {
  font-size: 1.25rem;
  width: 4.125rem;
}
.head .right .svg {
  height: 1rem !important;
  width: 1rem !important;
  max-height: 1rem !important;
  max-width: 1rem !important;
  object-fit: contain;
}
.head .right .svg2 {
  display: none;
}
.head .right:hover .svg1 {
  display: none;
}
.head .right:hover .svg2 {
  display: block;
}
.menu {
  background-color: #4b72fe;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.menu .layui-nav {
  height: 100%;
  background-color: #4b72fe;
  font-size: 1.875rem;
  font-family: PingFang SC Bold, sans-serif;
  padding-right: 1.25rem;

  /* padding-left: 5rem; */
}
.menu .layui-nav .layui-nav-item {
  height: 100%;
  line-height: inherit;
  display: flex;
  align-items: center;
}
.menu .layui-nav .layui-nav-item a {
  font-size: var(--text-2xl);
  white-space: nowrap;
}
.search-box {
  margin-right: 1.125rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.search-box .a {
  display: flex;
  background: #fff;
  border-radius: 0.3125rem;
  height: 3.9375rem;
  width: 22vw;
  position: relative;
  padding: 4px 11px;
}
.search-box .a .b {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  color: rgba(0, 0, 0, 0.88);
  font-size: 14px;
  line-height: 1.5714285714285714;
  list-style: none;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  position: relative;
  display: inline-flex;
  cursor: pointer;
  flex: 1;
}
.search-box .a .c {
  outline: none;
  position: relative;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  font-weight: 400;
  white-space: nowrap;
  text-align: center;
  background-image: none;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
  user-select: none;
  touch-action: manipulation;
  border-radius: 0.3125rem;
  height: 3.25rem;
  background: #4e7dff;
  font-size: 1.375rem;
  color: white;
  display: flex;
  align-items: center;
  font-family: PingFang SC;
  padding: 0 15px;
}
.search-box .a .b input {
  border: none;
  outline: none;
  font-size: 1.25rem;
  height: 100%;
  width: 100%;
  padding-left: 1rem;
  border-radius: 0.3125rem;
}
.mySwiper {
  width: 100%;
  /* height: 100%; */
  /* height: 600px; */
}
.mySwiper .swiper-slide {
  width: 100% !important;
  height: 100%;
}
.mySwiper .swiper-slide img {
  width: 100vw;
  height: 100%;
  display: block;
  object-fit: cover;
  /* height: 20rem; */
}
.tabbar {
  position: relative;
  background-color: rgb(245, 245, 245);
}
.tabbar .tabbar_item {
  flex: 1;
  text-align: center;
  /* padding: 2rem 0; */
  flex: 2 2 auto;
  min-width: 0px;
  background-color: rgb(247, 247, 247);
  border: 0.0625rem solid rgba(0, 0, 0, 0.1);
  width: 18.75vw;
  height: 14.25rem;
  text-align: center;
  align-items: center;
  justify-content: center;
  margin-top: -3.25rem;
}
.tabbar .tabbar_item:nth-child(2n) {
  background-color: rgb(247, 247, 247);
}
.tabbar .tabbar_item:nth-child(2n-1) {
  background-color: #fff;
}
.tabbar_content {
  display: flex;
  position: relative;
  /* top: -30px; */
  z-index: 9999;
}
.tabbar .tabbar_item .num {
  font-family: "DINCond Black";
  font-size: 5.25rem;
  color: rgb(66, 101, 167);
  margin-top: 0.9375rem;
  line-height: 6.25rem;
  font-weight: bold;
}
.tabbar .tabbar_item .name {
  font-family: "PingFang SC";
  font-size: 1.5rem;
  color: rgb(66, 101, 167);
  margin-top: 3.75rem;
}
.tabbar .tabbar_item .description {
  font-family: "PingFang SC";
  font-size: 1.5rem;
  color: rgb(102, 102, 102);
  text-align: center;
  margin-top: 0.75rem;
}
.guide .header {
  background-color: rgb(245, 245, 245);
  display: flex;
}
.guide .header .left {
  height: 31.25rem;
  flex: 0 0 20.833333333333336%;
  max-width: 20.833333333333336%;
}
.guide .header .left h3 {
  font-family: Fjalla One;
  font-size: 1.5rem;
  color: black;
  /* padding-left: 3.75rem; */
  padding-top: 25rem;
  text-align: left;
  margin-bottom: 0.5em;
  font-weight: 600;
  line-height: 1.3333333333333333;
}
.guide .header .center {
  --ant-display: block;
  display: block;
  flex: 0 0 58.333333333333336%;
  max-width: 58.333333333333336%;
}
.guide .header .center .main {
  height: 31.25rem;
  margin: 0 3.125rem;
  background-image: url(https://www.qifancable.pro/img/home/qifan-text.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
}
.guide .header .center .main .title {
  margin-top: 7.5rem;
}
.guide .header .center .main .title h1 {
  font-family: Fjalla One;
  font-size: 3.5rem;
  color: black;
  text-align: center;
  margin-bottom: 0.5em;
  font-weight: 600;
  line-height: 1.2105263157894737;
}
.guide .header .center .main .description {
  margin-top: 2.8125rem;
  font-family: PingFang SC;
  line-height: 1.5rem;
  font-size: 1.375rem;
  color: black;
  text-align: center;
  position: absolute;
  width: 100%;
  left: 50%;
  top: 33%;
  transform: translate(-50%, -50%);
}
.guide .header .right {
  height: 31.25rem;
}
.guide .header .right .ant-space {
  column-gap: 18px;
  row-gap: 18px;
  padding-top: 25rem;
  display: flex;
}
.guide .header .right .ant-space .ant-space-item .btn {
  margin-left: -5.625rem;
  margin-right: 1.25rem;
  min-width: 15.75rem;
  height: 3.25rem;
  background-color: #484b55;
  border-color: #484b55;
  border-radius: 0.25rem;
  font-family: PingFang SC;
  font-size: 1.25rem;
  color: white;
  cursor: pointer;
}
.guide .header .right .ant-space .ant-space-item .btn .anticon {
  margin-left: 1.25rem;
}
.guide .header .right .ant-space .ant-space-item .btn1 {
  width: 3.625rem;
  height: 3.25rem;
  background-color: #d5d9e7;
  border-color: #d5d9e7;
  border-radius: 0.25rem;
  font-family: PingFang SC;
  font-size: 1.25rem;
  color: white;
  cursor: pointer;
}
.guide .header .right .ant-space .ant-space-item .btn2 {
  width: 3.625rem;
  height: 3.25rem;
  background-color: #4e7dff;
  border-color: #4e7dff;
  border-radius: 0.25rem;
  font-family: PingFang SC;
  font-size: 1.25rem;
  color: white;
  cursor: pointer;
}
.guide .goodsList .products-grid-6 {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 1.75rem 0.875rem;
}
.product-col {
  /* flex-grow: 0;.mySwiper .swiper-slide img
    flex-shrink: 0;
    flex-basis: calc(16.666% - .73rem);
    max-width: calc(16.666% - .73rem);
    min-width: 0; */
}
.product-col .item {
  /* display: flex;
    flex-flow: row wrap;
    min-width: 0;
    background-color: rgba(0, 0, 0, 0.03);
    object-fit: cover;
    width: 100%;
    height: 26rem;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column; */
}
.product-col .item .img {
  width: 100%;
  /* height: 20rem; */
}
.product-col .item .hover-overlay {
  width: 100%;
  /* height: 20rem; */
  display: none;
  background-color: rgb(234, 246, 255);

  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
}
.product-col .item .hover-overlay .text {
  text-align: center;
  font-size: 14px;
}
.product-col .item:hover .img {
  display: none;
}
.product-col .item:hover .hover-overlay {
  display: flex;
}
.product-col .item .hover-overlay .inquiry {
  position: absolute;
  bottom: 4.5rem;
  width: 8.75rem;
  height: 3.25rem;
  background-color: #4e7dff;
  border: none;
  border-radius: 0.25rem;
  font-family: PingFang SC;
  font-size: 1.25rem;
  color: white;
  cursor: pointer;
  text-align: center;
}

.product-col .item .description {
  height: 6rem;
  padding: 0.75rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: white;
  font-family: "PingFang SC";
  font-size: 1.125rem;
  color: rgb(0, 0, 0);
  margin: 0px 0.25rem;
  line-height: 1.5;
  word-break: break-word;
  white-space: normal;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  cursor: pointer;
  transition: color 0.3s;
}

.about_us {
  display: none;
}

.layui-nav dd a {
  height: 40px;
  line-height: 40px;
  color: #999;
  font-size: 1.05rem !important;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
}
.third-level-menu {
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 160px;
  background: white;
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  border: 1px solid #e6e6e6;
  display: none;
  z-index: 999999999;
}
.layui-nav-child {
  z-index: 999999999;
}
/* 二级菜单项悬停时显示三级菜单 */
.layui-nav-child dd:hover .third-level-menu {
  display: block;
}

/* 三级菜单项样式 */
.third-level-menu .layui-nav-child {
  position: static;
  box-shadow: none;
  border: none;
  background: transparent;
  max-height: 600px;
  overflow: auto;
}

.third-level-menu .layui-nav-child dd {
  margin: 0;
}

.third-level-menu .layui-nav-child dd a {
  padding: 0 3rem;
  color: #999;
  border-bottom: 1px solid #f8f8f8;
  font-size: 1.05rem !important;
}

.third-level-menu .layui-nav-child dd a:hover {
  background-color: #ddd;
  /* color: #ddd; */
}

.swiper-button-next,
.swiper-button-prev {
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  width: 50px !important;
  height: 50px !important;
}
.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 16px !important;
  color: #fff !important;
  font-weight: bold;
}
.lg\:text-xl {
  font-size: var(--text-xl) !important;
}