header {
  background: #ffffff;
  height: .8rem;
  position: sticky;
  left: 0;
  right: 0;
  top: 0;
  z-index: 999;
}

header .header {
  display: flex;
  width: 15.6rem;
  height: .8rem;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
}

header .header .logo {
  display: block;
  width: 1.84rem;
}

header .header nav {
  display: flex;
  align-items: center;
  column-gap: .56rem;
  height: 100%;
}

/*header .header nav a {*/
/*  color: #333;*/
/*  font-family: Arial;*/
/*  font-weight: 400;*/
/*}*/

header .header nav .nav {
    height: 100%;
    position: relative;
}

.nav-drop {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 2.25rem;
    /*padding-left: .1rem;*/
    /*padding-right: .1rem;*/
}

header .header nav .nav:hover .nav-drop {
    display: block;
}

.nav-drop-special {
    min-width: 7rem;
}

.nav-drop-inner {
    background: #ffffff;
    box-shadow: .04rem .04rem .6rem rgba(0, 0, 0, 0.10);
    border-radius: .2rem;
    margin-top: .1rem;
    position: relative;
    padding: .24rem .1rem;
}

.nav-drop-inner-special {
    padding: .4rem;
    display: flex;
    align-items: flex-start;
    column-gap: .6rem;
    height: 4.5rem;
    overflow-y: auto;
}

.nav-drop-inner::before {
    content: "";
    position: absolute;
    top: -.1rem;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: .18rem;
    height: .18rem;
    background: #ffffff;
}

.nav-drop-normal {
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: .14rem;
}

.nav-drop-normal a {
    color: #333;
    text-align: center;
    font-family: Arial;
    font-size: .18rem;
    font-style: normal;
    font-weight: 400;
    line-height: 133.333%;
}
.nav-drop-item-box {
    width: 3rem;
}
.nav-drop-item {
    margin-bottom: .14rem;
}
.nav-drop-item:last-child {
    margin-bottom: 0;
}
.nav-drop-item .nav-drop-category {
    display: flex;
    flex-direction: column;
}
.nav-drop-category-name {
    display: flex;
    align-items: center;
    column-gap: .17rem;
    /*padding-bottom: .08rem;*/
    position: relative;
    
    color: #333;
    font-family: Arial;
    font-style: normal;
    font-weight: 400;
    line-height: 133.333%;
    white-space: nowrap;
    position: relative;
}

.nav-drop-category-inner {
        display: flex;
    align-items: center;
    column-gap: .17rem;
    padding-bottom: .08rem;
    position: relative;
    
    color: #333;
    font-family: Arial;
    font-style: normal;
    font-weight: 400;
    line-height: 133.333%;
    white-space: nowrap;
    position: relative;
}

.nav-drop-category-name:after {
    content: "";
    width: 0;
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
}

.nav-drop-category-name.active :after {
    content: "";
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    animation: showLine .3s ease forwards;
}

.nav-drop-category-name:hover :after {
    content: "";
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    animation: showLine .3s ease forwards;
}

@keyframes showLine {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

.nav-drop-category-icon {
    display: block;
    width: .14rem;
    height: .14rem;
}

.nav-drop-category-icon img {
    display: block;
    width: 100%;
    height: 100%;
}

.nav-drop-category-icon .img1 {
    display: block;
}

.nav-drop-category-icon .img2 {
    display: none;
}

header .header nav .nav .nav-top {
  height: 100%;
  color: #333;
  font-family: Arial;
  font-weight: 400;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.nav-drop-item-name {
    margin-bottom: .3rem;
    
    color: #333;
    font-family: Arial;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

.nav-drop-category-name:hover span {
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-drop-category-name:hover .img1 {
    display: none;
}

.nav-drop-category-name:hover .img2 {
    display: block;
}

.nav-drop-category-name.active span {
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-drop-category-name.active .img1 {
    display: none;
}

.nav-drop-category-name.active .img2 {
    display: block;
}

.nav-drop-ul-box {
    display: none;
    padding-bottom: .24rem;
}

.nav-drop-ul {
    display: flex;
    flex-direction: column;
    row-gap: .14rem;
    padding-top: .24rem;
}
.nav-drop-li {
    /*white-space: nowrap;*/
    
    color: #666;
    font-family: Arial;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    position: relative;
    display: inline-block;
}

.nav-drop-li span {
    position: relative;
    padding-bottom: .08rem;
    line-height: 1.2;
}

.nav-drop-li span:hover {
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-drop-li.active span {
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-drop-li span:after {
    content: "";
    width: 0;
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
}

.nav-drop-li.active span:after {
    content: "";
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    animation: showLine .3s ease forwards;
}

.nav-drop-li:hover span:after {
    content: "";
    height: 1px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
    animation: showLine .3s ease forwards;
}


header .header .header-btn {
  display: flex;
  align-items: center;
  column-gap: .16rem;
}

footer {
  background: #FCFCFF;
  padding-top: 1rem;
}

footer .footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 14.8rem;
  margin: 0 auto;
  padding-bottom: .32rem;
}

footer .footer-main-left {
  width: 3.6rem;
}

footer .footer-main-left .footer-logo {
  display: block;
  width: 1.94rem;
  margin-bottom: .32rem;
}

footer .footer-main-left .footer-main-intro {
  color: #333;
  font-family: Arial;
  font-weight: 400;
  line-height: 140%;
  margin-bottom: .7rem;
}

footer .footer-main-left .footer-main-form .footer-main-form__p {
  margin-bottom: .12rem;
  color: #FF6A00;
  font-family: Arial;
  font-weight: 400;
  line-height: 128.571%;
}

footer .footer-main-left .footer-main-form .footer-main-form__form {
  width: 3.12rem;
  height: .48rem;
  background: #EBECEF;
  padding: .04rem;
  border-radius: .08rem;
  display: flex;
  align-items: center;
}

footer .footer-main-left .footer-main-form .footer-main-form__form .footer-main-form__input {
  width: 1.96rem;
  height: .4rem;
  padding-left: .12rem;
  background: transparent;
  color: #333;
  font-family: Arial;
  font-weight: 400;
}

footer .footer-main-left .footer-main-form .footer-main-form__form .footer-main-form__input::placeholder {
  color: #333;
  font-family: Arial;
  font-weight: 400;
}

footer .footer-main-left .footer-main-form .footer-main-form__form .footer-main-form__form__submit {
  width: 1.08rem;
  height: .4rem;
  border-radius: .08rem;
  background: linear-gradient(270deg, #FF6A00 0%, #FFBF2A 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  cursor: pointer;
}

footer .footer-main-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-top: .58rem;
}

footer .footer-main-right .footer-nav {
  display: flex;
  column-gap: 1.4rem;
}

footer .footer-main-right .footer-nav .footer-nav-item {
  display: flex;
  flex-direction: column;
  row-gap: .2rem;
}

footer .footer-main-right .footer-nav .footer-nav-item a {
  color: #333;
  font-family: Arial;
  font-weight: 400;
  position: relative;
}

footer .footer-main-right .footer-nav .footer-nav-item a .footer-nav-top {
  opacity: 0;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -.52rem;
  width: .4rem;
  height: .4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffffff;
  border-radius: .08rem;
  box-shadow: 4px 4px 32px 0 rgba(255, 106, 0, 0.15);
  transition: all .5s ease;
}

footer .footer-main-right .footer-nav .footer-nav-item a .footer-nav-top img {
  display: block;
  width: .15rem;
  height: .18rem;
}

footer .footer-main-right .footer-nav .footer-nav-item a:hover .footer-nav-top {
  opacity: 1;
}

footer .footer-main-right .footer-social {
  display: flex;
  column-gap: .08rem;
  margin-top: .62rem;
}

footer .footer-main-right .footer-social a {
  display: block;
  width: 48px;
  height: 48px;
  aspect-ratio: 1/1;
  border-radius: .1rem;
}

footer .footer-main-right .footer-social a img {
  display: block;
  width: 100%;
  height: 100%;
}

footer .footer-bottom {
  width: 14.8rem;
  margin: 0 auto;
  padding-top: .2rem;
  padding-bottom: .2rem;
  border-top: 1px solid #EBECEF;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .footer-bottom .footer-bottom-left {
  display: flex;
  align-items: center;
}

footer .footer-bottom .footer-bottom-right {
  display: flex;
  align-items: center;
  column-gap: .1rem;
}

footer .footer-bottom .footer-bottom-right a {
  color: #333;
  font-family: Arial;
  font-weight: 400;
  line-height: 128.571%;
  position: relative;
}

footer .footer-bottom .footer-bottom-right a::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: .15rem;
  background: #333333;
  right: -.05rem;
}

footer .footer-bottom .footer-bottom-right a:last-child::after {
  content: none;
}