:root {
  --theme: #00b6f1;
  --duration: 0.45s;
  --header-height: max(1.4rem, 100px);
  /* --- font40以下 */
  --font12: 12px;
  --font14: 14px;
  --font15: clamp(14px, 0.15rem, 15px);
  --font16: 16px;
  --font17: clamp(16px, 0.17rem, 17px);
  --font18: clamp(16px, 0.18rem, 18px);
  --font19: clamp(16px, 0.19rem, 19px);
  --font20: clamp(16px, 0.2rem, 20px);
  --font21: clamp(16px, 0.21rem, 21px);
  --font22: clamp(16px, 0.22rem, 22px);
  --font23: clamp(16px, 0.23rem, 23px);
  --font24: clamp(17px, 0.24rem, 24px);
  --font26: clamp(18px, 0.26rem, 26px);
  --font27: clamp(18px, 0.27rem, 27px);
  --font28: clamp(18px, 0.28rem, 28px);
  --font29: clamp(18px, 0.29rem, 29px);
  --font30: clamp(20px, 0.3rem, 30px);
  --font32: clamp(20px, 0.32rem, 32px);
  --font33: clamp(20px, 0.33rem, 33px);
  --font34: clamp(22px, 0.34rem, 34px);
  --font35: clamp(22px, 0.35rem, 35px);
  --font36: clamp(22px, 0.36rem, 36px);
  --font38: clamp(24px, 0.38rem, 38px);
  /* --- font40 */
  --font40: clamp(23px, 0.4rem, 40px);
  --font42: clamp(24px, 0.42rem, 42px);
  --font44: clamp(24px, 0.44rem, 44px);
  --font46: clamp(25px, 0.46rem, 46px);
  --font48: clamp(26px, 0.48rem, 48px);
  /* --- font50 */
  --font50: clamp(28px, 0.5rem, 50px);
  --font52: clamp(28px, 0.52rem, 52px);
  --font54: clamp(28px, 0.54rem, 54px);
  --font56: clamp(28px, 0.56rem, 56px);
  --font58: clamp(29px, 0.58rem, 58px);
  /* --- font60 */
  --font60: clamp(30px, 0.6rem, 60px);
  --font62: clamp(31px, 0.62rem, 62px);
  --font64: clamp(31px, 0.66rem, 64px);
  --font66: clamp(31px, 0.66rem, 66px);
  --font68: clamp(31px, 0.68rem, 68px);
  /* --- font70以及以上 */
  --font70: clamp(32px, 0.7rem, 70px);
  --font72: clamp(32px, 0.72rem, 72px);
  --font80: clamp(32px, 0.8rem, 80px);
  --font88: clamp(32px, 0.88rem, 88px);
  --font100: 1rem;
  --font120: 1.2rem;
  --font160: 1.6rem;
  --font200: 2rem;
  --font230: 2.3rem;
  --font400: 4rem;
  --space-min: 30px;
  --space: 45px;
  --footer-top: 3.3854vw;
}
@font-face {
  font-family: "Poppins";
  src: url("../font/POPPINS-REGULAR.TTF");
  font-display: swap;
}
html {
  font-size: calc(100vw / 19.2);
}
@media (min-width: 1921px) {
  html {
    font-size: 100px;
  }
}
@media (max-width: 767px) {
  html {
    font-size: calc(100vw / 15.36);
  }
}
.wrap {
  max-width: 1500px;
  width: 86%;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 768px) {
  .wrap {
    width: 92%;
  }
}
body {
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  line-height: normal;
}
body.lock {
  overflow: hidden;
}
input,
button,
textarea {
  font-family: inherit;
}
a[href] {
  cursor: url("../images/point.png"), pointer !important;
}
header .head-top {
  height: 50px;
  background: #00b6f1;
}
header .head-top .top-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
header .head-top .top-wrap .welcome-text {
 
  font-size: var(--font24);
  color: #ffffff;
  margin-right: 10px;
}
header .head-top .top-wrap .other {
  display: flex;
  align-items: center;
  height: 100%;
}
header .head-top .top-wrap .other .item {
  display: flex;
  align-items: center;
}
header .head-top .top-wrap .other .item:hover .icon img {
  filter: none;
}
header .head-top .top-wrap .other .item:hover .text {
  color: #ffb94d;
}
header .head-top .top-wrap .other .item:not(:last-child) {
  margin-right: max(0.3rem, 10px);
  padding-right: max(0.3rem, 10px);
  border-right: 1px solid rgba(255, 255, 255, 0.5);
}
header .head-top .top-wrap .other .item .icon {
  max-width: 20px;
  margin-right: 10px;
}
header .head-top .top-wrap .other .item .icon img {
  display: block;
  max-width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
  transition: var(--duration);
}
header .head-top .top-wrap .other .item .text {
  font-weight: 300;
  font-size: var(--font14);
  color: #ffffff;
  transition: var(--duration);
  white-space: nowrap;
}
header .head-bottom .section-top {
  display: flex;
  align-items: center;
  padding-top: 15px;
  padding-bottom: 15px;
  /* 未登录状态 */
  /* 已经登陆状态 */
}
header .head-bottom .section-top .logo-site {
  display: flex;
  align-items: center;
}
header .head-bottom .section-top .logo-site .logo {
  width: max(1.07rem, 100px);
  flex-shrink: 0;
}
header .head-bottom .section-top .logo-site .logo-text {
  font-weight: bold;
  color: #00b5e2;
  font-size: var(--font18);
  margin-left: 8px;
}
header .head-bottom .section-top .form {
  width: 4.74rem;
  height: max(0.43rem, 36px);
  border-radius: 22px;
  border: 1px solid #00b6f1;
  display: flex;
  align-items: center;
  padding-right: 12px;
  overflow: hidden;
  margin-left: max(1.84rem, 20px);
  margin-right: 20px;
}
header .head-bottom .section-top .form input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  padding-left: 19px;
  padding-right: 20px;
  font-weight: 300;
  font-size: var(--font16);
  color: #000;
}
header .head-bottom .section-top .form input::placeholder {
  color: #aaaaaa;
}
header .head-bottom .section-top .form button {
  background-color: transparent;
  border: none;
  outline: none;
}
header .head-bottom .section-top .head-login-main {
  margin-left: auto;
}
header .head-bottom .section-top .head-login {
  display: flex;
  align-items: center;
}
header .head-bottom .section-top .head-login .icon {
  margin-right: 8px;
}
header .head-bottom .section-top .head-login .icon img {
  display: block;
  max-width: 20px;
  height: auto;
}
header .head-bottom .section-top .head-login .text {
  font-weight: 300;
  font-size: var(--font16);
  color: #00b6f1;
}
header .head-bottom .section-top .head-login-user {
  display: flex;
  align-items: center;
}
header .head-bottom .section-top .head-login-user .info {
  display: flex;
  align-items: center;
  cursor: pointer !important;
}
header .head-bottom .section-top .head-login-user .avatar {
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 50%;
  flex-shrink: 0;
  margin-right: max(0.14rem, 10px);
}
header .head-bottom .section-top .head-login-user .avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
header .head-bottom .section-top .head-login-user .nick-name {
  font-weight: 300;
  color: #00b6f1;
  font-size: var(--font16);
  line-height: 1.625;
  margin-right: max(0.23rem, 10px);
}
header .head-bottom .section-top .head-login-user .logout {
  width: 19px;
  user-select: none;
  cursor: pointer;
}
header .head-bottom .section-top .head-login-user .logout img {
  display: block;
  max-width: 100%;
  height: auto;
}
header .head-bottom .section-bottom {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
}
header .head-bottom .section-bottom .icon {
  display: flex;
  align-items: center;
  margin-right: 12px;
  padding-top: 10px;
  padding-bottom: max(0.14rem, 10px);
}
header .head-bottom .section-bottom .nav {
  display: flex;
  align-items: center;
}
header .head-bottom .section-bottom .nav .nav-item {
  padding-top: 10px;
  padding-bottom: max(0.14rem, 10px);
  /* 公共的下拉列表 */
  /* 大的一级分类的下拉列表 */
}
header .head-bottom .section-bottom .nav .nav-item:not(:last-child) {
  /* margin-right: max(0.9rem, 20px); */
  margin-right: max(0.45rem, 15px);
}
header .head-bottom .section-bottom .nav .nav-item.active .item-link a {
  color: #00b6f1;
}
header .head-bottom .section-bottom .nav .nav-item.active .item-link::after {
  opacity: 1;
}
header .head-bottom .section-bottom .nav .nav-item:hover .item-link a {
  color: #00b6f1;
}
header .head-bottom .section-bottom .nav .nav-item .item-link {
  position: relative;
}
header .head-bottom .section-bottom .nav .nav-item .item-link a {
  display: block;
  font-weight: 400;
  /* font-size: var(--font18); */
  font-size: var(--font16);
  color: #000000;
  line-height: 1.5;
  transition: var(--duration);
}
header .head-bottom .section-bottom .nav .nav-item .item-link::after {
  content: "";
  position: absolute;
  left: 100%;
  top: -2px;
  width: 7px;
  height: 7px;
  background: #ffb549;
  border-radius: 50%;
  opacity: 0;
  transition: var(--duration);
}
header .head-bottom .section-bottom .nav .nav-item .item-bottom {
  position: absolute;
  left: 0;
  top: 100%;
  height: auto;
  max-height: 70vh;
  overflow-y: auto;
  background-color: #fff;
  box-shadow: 0 0px 5px rgba(233, 233, 233, 0.6);
  transition: var(--duration);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
header .head-bottom .section-bottom .nav .nav-item .item-bottom.show {
  opacity: 1;
  visibility: initial;
  pointer-events: initial;
}
header .head-bottom .section-bottom .nav .nav-item .item-bottom .common-product-aside {
  position: static;
  width: 300px;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom {
  width: 100%;
  padding: 20px;
  border: 1px solid #e9e9e9;
  z-index: 999;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  row-gap: 30px;
  column-gap: 20px;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section {
  overflow: hidden;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-link {
  display: block;
  color: var(--theme);
  font-size: var(--font14);
  font-weight: bold;
  padding-bottom: 6px;
  border-bottom: 1px solid #e9e9e9;
  transition: var(--duration);
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-link:hover {
  color: #ffb549;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-group {
  margin-top: 10px;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-group .item {
  display: block;
  font-size: var(--font14);
  font-weight: bold;
  color: #000;
  transition: var(--duration);
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-group .item:hover {
  color: #ffb549;
}
header .head-bottom .section-bottom .nav .nav-item .list-bottom .list .section .section-group .item:not(:last-child) {
  margin-bottom: 10px;
}
header .head-bottom .section-bottom .nav .nav-item .cate-group {
  padding: 10px;
  text-align: center;
}
header .head-bottom .section-bottom .nav .nav-item .cate-group .cate-item .link {
  display: block;
  font-size: 14px;
  color: #000;
  transition: var(--duration);
  padding-top: 5px;
  padding-bottom: 5px;
  font-weight: 600;
}
header .head-bottom .section-bottom .nav .nav-item .cate-group .cate-item .link:hover {
  color: #ffb549;
}
footer {
  background-image: url(../images/footer-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
  padding-top: 6.3542vw;
  margin-top: calc(-1 * var(--footer-top));
  position: relative;
  z-index: 2;
}
footer .foot-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  column-gap: 20px;
}
footer .foot-top .foot-logo-area {
  display: flex;
  align-items: center;
}
footer .foot-top .foot-logo-area .foot-logo {
  margin-right: max(0.24rem, 10px);
}
footer .foot-top .foot-logo-area .foot-logo img {
  display: block;
  width: max(1.43rem, 100px);
  height: auto;
}
footer .foot-top .foot-logo-area .logo-text {
  font-weight: bold;
  font-size: var(--font18);
  color: #00b5e2;
}
footer .foot-top .icon-list {
  display: flex;
  align-items: center;
}
footer .foot-top .icon-list .item:hover .icon {
  background-color: #ffb549;
  border-color: #ffb549;
}
footer .foot-top .icon-list .item:hover .icon img {
  filter: brightness(0) invert(1);
}
footer .foot-top .icon-list .item:not(:last-child) {
  margin-right: 10px;
}
footer .foot-top .icon-list .item .icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid #00b6f1;
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
  transition: var(--duration);
}
footer .foot-top .icon-list .item .icon img {
  display: block;
  max-width: 41.17647059%;
  height: auto;
  transition: var(--duration);
}
footer .foot-bottom {
  margin-top: max(0.4rem, 20px);
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(100, 100, 100, 0.06);
}
footer .foot-bottom .foot-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
footer .foot-bottom .foot-nav .nav-item {
  font-weight: 400;
  font-size: var(--font18);
  color: #000000;
  line-height: 1.44444444;
  transition: var(--duration);
}
footer .foot-bottom .foot-nav .nav-item:hover {
  color: #00b6f1;
}
footer .foot-bottom .foot-nav .nav-item:not(:last-child) {
  margin-right: max(0.4rem, 20px);
}
footer .copyright {
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: 10px;
  flex-wrap: wrap;
  row-gap: 10px;
  padding-top: 18px;
  padding-bottom: 20px;
}
footer .copyright .copyright-text {
  font-weight: 300;
  font-size: var(--font16);
  color: #999999;
  line-height: 1.5;
}
footer .copyright .support {
  font-weight: 300;
  font-size: var(--font16);
  color: #999999;
  line-height: 1.5;
}
footer .copyright .support:hover {
  color: #00b6f1;
}
@media (min-width: 769px) {
  .pc-hide {
    display: none !important;
  }
}
@media (max-width: 768px) {
  .phone-hide {
    display: none !important;
  }
}
@media (max-width: 992px) {
  header .head-bottom .section-top .logo-site .logo-text {
    font-size: 14px;
  }
  header .head-bottom .section-bottom .icon {
    display: none;
  }
  header .head-bottom .section-bottom .nav .nav-item:not(:last-child) {
    margin-right: 0.6rem;
  }
}
@media (max-width: 768px) {
  header .head-bottom .section-top {
    flex-wrap: wrap;
    row-gap: 15px;
  }
  header .head-bottom .section-top .logo-site {
    width: 65%;
    order: -2;
  }
  header .head-bottom .section-bottom .nav {
    display: none;
  }
  header .head-bottom .section-top .form {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  header .head-bottom .section-top .head-login-main {
    margin-right: auto;
    margin-left: 0;
    order: -1;
    margin-left: auto;
    margin-right: 0;
  }
  header .phone-menu {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: fit-content;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  header .phone-menu.active .menu-text {
    color: var(--theme);
    padding-top: 6px;
  }
  header .phone-menu.active .menu-icon span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 5px);
  }
  header .phone-menu.active .menu-icon span:nth-child(2) {
    display: none;
  }
  header .phone-menu.active .menu-icon span:nth-child(3) {
    transform: rotate(45deg);
  }
  header .phone-menu .menu-text {
    font-size: var(--font16);
    color: #000;
    font-weight: 500;
    line-height: 1;
    transition: var(--duration);
  }
  header .phone-menu .menu-icon {
    width: 30px;
    display: block;
    margin-left: 15px;
    user-select: none;
    cursor: pointer;
    margin-left: 10px;
    transition: var(--duration);
  }
  header .phone-menu .menu-icon span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--theme);
    margin-bottom: 5px;
    transition: all 0.6s ease;
  }
  header .phone-menu .menu-icon span:nth-child(3) {
    margin-bottom: 0;
  }
  .phone-nav {
    padding-left: 6%;
    padding-right: 6%;
    background-color: #fff;
    padding-top: 20px;
    padding-bottom: 20px;
    display: none;
  }
  .phone-nav .nav-item {
    margin-bottom: 15px;
  }
  .phone-nav .nav-item .item-link {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .phone-nav .nav-item .item-link.active a {
    color: var(--theme);
  }
  .phone-nav .nav-item .item-link.active .link-icon {
    transform: rotate(45deg);
  }
  .phone-nav .nav-item .item-link a {
    font-size: 16px;
    color: #000;
  }
  .phone-nav .nav-item .item-link .link-icon {
    --unit: 20px;
    width: var(--unit);
    height: var(--unit);
    position: relative;
    user-select: none;
    cursor: pointer;
    transition: var(--duration);
  }
  .phone-nav .nav-item .item-link .link-icon::before,
  .phone-nav .nav-item .item-link .link-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--theme);
  }
  .phone-nav .nav-item .item-link .link-icon::before {
    width: var(--unit);
    height: 2px;
  }
  .phone-nav .nav-item .item-link .link-icon::after {
    width: 2px;
    height: var(--unit);
  }
  .phone-nav .nav-item .item-bottom {
    background-color: #fff;
    padding: 15px 0.5em;
    display: none;
  }
  .phone-nav .nav-item .cate-group .cate-item:not(:last-child) {
    margin-bottom: 6px;
  }
  .phone-nav .nav-item .cate-group .cate-item .link {
    display: block;
    font-size: var(--font14);
    color: #000;
  }
  .phone-nav .nav-item .list {
    display: flex;
    flex-wrap: wrap;
    row-gap: 20px;
    justify-content: space-between;
  }
  .phone-nav .nav-item .list .section {
    width: 47%;
  }
  .phone-nav .nav-item .list .section .section-link {
    display: block;
    font-size: var(--font16);
    color: #000;
    border-bottom: 1px solid #e9e9e9;
  }
  .phone-nav .nav-item .list .section .section-group {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .phone-nav .nav-item .list .section .section-group .item {
    display: block;
    font-size: var(--font14);
    color: #000;
  }
  .phone-nav .nav-item .list .section .section-group .item:not(:last-child) {
    margin-bottom: 6px;
  }
  .phone-nav .common-product-aside .cate-list {
    display: block;
    padding-left: 6px;
    padding-right: 6px;
  }
  footer .foot-top .foot-logo-area .logo-text {
    font-size: 14px;
  }
  footer .foot-bottom .foot-nav .nav-item {
    font-size: 14px;
  }
  footer .copyright .copyright-text,
  footer .copyright .support {
    font-size: 14px;
  }
}
@media (max-width: 576px) {
  header .head-bottom .section-top .form input {
    font-size: 14px;
  }
  header .head-top .top-wrap .welcome-text {
    display: none;
  }
  header .head-top .top-wrap .other {
    margin-left: auto;
  }
  header .head-bottom .section-top .logo-site {
    width: 47%;
  }
  header .head-bottom .section-top .logo-site .logo-text {
    display: none;
  }
  header .head-bottom .section-top .head-login-user .avatar {
    width: 30px;
    height: 30px;
  }
  :root {
    --footer-top: 18vw;
  }
  footer {
    padding-top: 27.5vw;
  }
  footer .foot-top {
    flex-wrap: wrap;
    row-gap: 10px;
  }
  footer .foot-top .foot-logo-area {
    width: 100%;
  }
  footer .foot-top .icon-list {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
  }
  footer .foot-bottom .foot-nav {
    flex-wrap: wrap;
    row-gap: 10px;
    justify-content: space-between;
  }
  footer .foot-bottom .foot-nav .nav-item {
    margin-right: 0 !important;
    width: 30%;
    text-align: center;
  }
  footer .copyright .copyright-text,
  footer .copyright .support {
    line-height: 1.5;
  }
}