@media (max-width: 768px) {
  html {
    font-size: 50px;
  }
}
@media (max-width: 768px) and (min-width: 200px) {
  html {
    font-size: 13.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 205px) {
  html {
    font-size: 13.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 210px) {
  html {
    font-size: 14px;
  }
}
@media (max-width: 768px) and (min-width: 215px) {
  html {
    font-size: 14.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 220px) {
  html {
    font-size: 14.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 225px) {
  html {
    font-size: 15px;
  }
}
@media (max-width: 768px) and (min-width: 230px) {
  html {
    font-size: 15.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 235px) {
  html {
    font-size: 15.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 240px) {
  html {
    font-size: 16px;
  }
}
@media (max-width: 768px) and (min-width: 245px) {
  html {
    font-size: 16.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 250px) {
  html {
    font-size: 16.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 255px) {
  html {
    font-size: 17px;
  }
}
@media (max-width: 768px) and (min-width: 260px) {
  html {
    font-size: 17.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 265px) {
  html {
    font-size: 17.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 270px) {
  html {
    font-size: 18px;
  }
}
@media (max-width: 768px) and (min-width: 275px) {
  html {
    font-size: 18.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 280px) {
  html {
    font-size: 18.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 285px) {
  html {
    font-size: 19px;
  }
}
@media (max-width: 768px) and (min-width: 290px) {
  html {
    font-size: 19.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 295px) {
  html {
    font-size: 19.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 300px) {
  html {
    font-size: 20px;
  }
}
@media (max-width: 768px) and (min-width: 305px) {
  html {
    font-size: 20.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 310px) {
  html {
    font-size: 20.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 315px) {
  html {
    font-size: 21px;
  }
}
@media (max-width: 768px) and (min-width: 320px) {
  html {
    font-size: 21.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 330px) {
  html {
    font-size: 22px;
  }
}
@media (max-width: 768px) and (min-width: 340px) {
  html {
    font-size: 22.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 350px) {
  html {
    font-size: 23.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 360px) {
  html {
    font-size: 24px;
  }
}
@media (max-width: 768px) and (min-width: 370px) {
  html {
    font-size: 24.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 375px) {
  html {
    font-size: 25px;
  }
}
@media (max-width: 768px) and (min-width: 380px) {
  html {
    font-size: 25.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 385px) {
  html {
    font-size: 25.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 390px) {
  html {
    font-size: 26px;
  }
}
@media (max-width: 768px) and (min-width: 395px) {
  html {
    font-size: 26.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 400px) {
  html {
    font-size: 26.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 405px) {
  html {
    font-size: 27px;
  }
}
@media (max-width: 768px) and (min-width: 410px) {
  html {
    font-size: 27.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 415px) {
  html {
    font-size: 27.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 420px) {
  html {
    font-size: 28px;
  }
}
@media (max-width: 768px) and (min-width: 425px) {
  html {
    font-size: 28.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 430px) {
  html {
    font-size: 28.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 435px) {
  html {
    font-size: 29px;
  }
}
@media (max-width: 768px) and (min-width: 440px) {
  html {
    font-size: 29.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 445px) {
  html {
    font-size: 29.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 450px) {
  html {
    font-size: 30px;
  }
}
@media (max-width: 768px) and (min-width: 455px) {
  html {
    font-size: 30.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 460px) {
  html {
    font-size: 30.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 465px) {
  html {
    font-size: 31px;
  }
}
@media (max-width: 768px) and (min-width: 470px) {
  html {
    font-size: 31.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 475px) {
  html {
    font-size: 31.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 480px) {
  html {
    font-size: 32px;
  }
}
@media (max-width: 768px) and (min-width: 485px) {
  html {
    font-size: 32.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 490px) {
  html {
    font-size: 32.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 495px) {
  html {
    font-size: 33px;
  }
}
@media (max-width: 768px) and (min-width: 500px) {
  html {
    font-size: 33.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 505px) {
  html {
    font-size: 33.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 510px) {
  html {
    font-size: 34px;
  }
}
@media (max-width: 768px) and (min-width: 515px) {
  html {
    font-size: 34.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 520px) {
  html {
    font-size: 34.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 525px) {
  html {
    font-size: 35px;
  }
}
@media (max-width: 768px) and (min-width: 530px) {
  html {
    font-size: 35.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 535px) {
  html {
    font-size: 35.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 540px) {
  html {
    font-size: 36px;
  }
}
@media (max-width: 768px) and (min-width: 545px) {
  html {
    font-size: 36.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 550px) {
  html {
    font-size: 36.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 555px) {
  html {
    font-size: 37px;
  }
}
@media (max-width: 768px) and (min-width: 560px) {
  html {
    font-size: 37.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 565px) {
  html {
    font-size: 37.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 570px) {
  html {
    font-size: 38px;
  }
}
@media (max-width: 768px) and (min-width: 575px) {
  html {
    font-size: 38.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 580px) {
  html {
    font-size: 38.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 585px) {
  html {
    font-size: 39px;
  }
}
@media (max-width: 768px) and (min-width: 590px) {
  html {
    font-size: 39.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 595px) {
  html {
    font-size: 39.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 600px) {
  html {
    font-size: 40px;
  }
}
@media (max-width: 768px) and (min-width: 605px) {
  html {
    font-size: 40.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 610px) {
  html {
    font-size: 40.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 615px) {
  html {
    font-size: 41px;
  }
}
@media (max-width: 768px) and (min-width: 620px) {
  html {
    font-size: 41.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 625px) {
  html {
    font-size: 41.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 630px) {
  html {
    font-size: 42px;
  }
}
@media (max-width: 768px) and (min-width: 635px) {
  html {
    font-size: 42.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 650px) {
  html {
    font-size: 43.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 655px) {
  html {
    font-size: 43.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 660px) {
  html {
    font-size: 44px;
  }
}
@media (max-width: 768px) and (min-width: 665px) {
  html {
    font-size: 44.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 670px) {
  html {
    font-size: 44.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 675px) {
  html {
    font-size: 45px;
  }
}
@media (max-width: 768px) and (min-width: 680px) {
  html {
    font-size: 45.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 685px) {
  html {
    font-size: 45.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 690px) {
  html {
    font-size: 46px;
  }
}
@media (max-width: 768px) and (min-width: 695px) {
  html {
    font-size: 46.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 700px) {
  html {
    font-size: 46.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 705px) {
  html {
    font-size: 47px;
  }
}
@media (max-width: 768px) and (min-width: 710px) {
  html {
    font-size: 47.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 715px) {
  html {
    font-size: 47.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 720px) {
  html {
    font-size: 48px;
  }
}
@media (max-width: 768px) and (min-width: 725px) {
  html {
    font-size: 48.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 730px) {
  html {
    font-size: 48.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 735px) {
  html {
    font-size: 49px;
  }
}
@media (max-width: 768px) and (min-width: 740px) {
  html {
    font-size: 49.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 745px) {
  html {
    font-size: 49.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 750px) {
  html {
    font-size: 50px;
  }
}
@media (max-width: 768px) and (min-width: 755px) {
  html {
    font-size: 50.33333333px;
  }
}
@media (max-width: 768px) and (min-width: 760px) {
  html {
    font-size: 50.66666667px;
  }
}
@media (max-width: 768px) and (min-width: 765px) {
  html {
    font-size: 51px;
  }
}
@media (max-width: 768px) and (min-width: 768px) {
  html {
    font-size: 51.2px;
  }
}
@media (min-width: 768px) {
  html {
    font-size: calc(100vw / 12.8);
  }
}
@media (min-width: 1920px) {
  html {
    font-size: 100px;
  }
}
/* 手机 */
@media (max-width: 768px) {
  .site-header {
    display: none;
  }
  .m-header {
    background: #ffffff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    box-shadow: 0 0.06666667rem 0.2rem rgba(0, 0, 0, 0.1);
  }
  .m-header .x-header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  .m-header .x-header-container .logo {
    width: 2rem;
    height: 2.33333333rem;
    margin-left: 5%;
  }
  .m-header .x-header-container .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .m-header .x-header-container .navright {
    width: 2.86666667rem;
    display: flex;
    align-items: center;
    gap: 0.13333333rem;
  }
  .m-header .x-header-container .navright .yuyan {
    position: relative;
  }
  .m-header .x-header-container .navright .yuyan .yuyanzhuanshi i {
    display: block;
  }
  .m-header .x-header-container .navright .yuyan .yuyanzhuanshi i .icon {
    display: block;
    width: 0.93333333rem;
    height: 0.93333333rem;
    fill: #333;
  }
  .m-header .x-header-container .navright .yuyan .mobile-lang-dropdown {
    position: absolute;
    top: 140%;
    right: 0;
    min-width: 5.33333333rem;
    padding: 0.33333333rem;
    background-color: #0008;
    backdrop-filter: blur(1.2rem);
    -webkit-backdrop-filter: blur(1.2rem);
    border-radius: 0.13333333rem;
    box-shadow: 0 0.33333333rem 1rem rgba(0, 0, 0, 0.3);
    z-index: 1010;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.66666667rem);
    pointer-events: none;
    transition: all 0.25s ease-out;
  }
  .m-header .x-header-container .navright .yuyan .mobile-lang-dropdown ul li a {
    display: block;
    padding: 0.53333333rem 0.53333333rem;
    color: #e0e0e0;
    font-size: 0.53333333rem;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 0.13333333rem;
    transition: all 0.5s ease;
  }
  .m-header .x-header-container .navright .yuyan .mobile-lang-dropdown ul li a:hover {
    background-color: #ffffff12;
    color: #ffffff;
    transition: all 0.5s ease;
  }
  .m-header .x-header-container .navright .yuyan .mobile-lang-dropdown.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  .m-header .x-header-container .navright .navshoujidjuan .x-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.33333333rem;
    display: flex;
    flex-direction: column;
    gap: 0.13333333rem;
    border-radius: 0.13333333rem;
    text-align: center;
    transition: all 0.2s ease;
  }
  .m-header .x-header-container .navright .navshoujidjuan .x-menu-btn .x-menu-line {
    width: 0.8rem;
    height: 0.13333333rem;
    background-color: #475569;
    border-radius: 0.06666667rem;
    transition: all 0.3s ease;
  }
  .m-header .x-header-container .navright .navshoujidjuan .x-menu-btn.active .x-menu-line:nth-child(1) {
    transform: rotate(45deg) translate(0.13333333rem, 0.2rem);
  }
  .m-header .x-header-container .navright .navshoujidjuan .x-menu-btn.active .x-menu-line:nth-child(2) {
    opacity: 0;
  }
  .m-header .x-header-container .navright .navshoujidjuan .x-menu-btn.active .x-menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(0.18rem, -0.25rem);
  }
  .x-mobile-menu {
    position: fixed;
    top: 2rem;
    left: 0;
    right: 0;
    background: #000000;
    background-image: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(120, 119, 198, 0.2) 0%, transparent 50%);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0s linear 0.4s;
    z-index: 1001;
    max-height: calc(100vh - (30rem / 15));
    overflow-y: auto;
  }
  .x-mobile-menu .x-menu-content {
    padding: 0;
    min-height: calc(100vh - (30rem / 15));
    display: flex;
    flex-direction: column;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0.66666667rem;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item {
    border-bottom: 0.06666667rem solid rgba(255, 255, 255, 0.1);
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-menu-link-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.66666667rem 0 0;
    transition: all 0.5s;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-menu-link-wrapper .x-menu-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.53333333rem;
    font-weight: 400;
    line-height: 1.4;
    flex: 1;
    transition: color 0.2s ease;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-menu-link-wrapper i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.33333333rem;
    height: 1.33333333rem;
    text-align: center;
    margin: 0 auto;
    border-radius: 0.13333333rem;
    transition: all 0.5s;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-menu-link-wrapper i .icon {
    display: block;
    width: 0.8rem;
    height: 1.13333333rem;
    fill: #fff;
    transition: all 0.5s;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-menu-link-wrapper i:hover {
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.5s;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.13333333rem;
    margin-top: 0.33333333rem;
    transition: max-height 0.4s ease-out;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-submenu .x-submenu-item {
    padding: 2% 0.8rem;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-submenu .x-submenu-item .x-submenu-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.46666667rem;
    font-weight: 300;
    line-height: 1.4;
    display: block;
    padding: 0.33333333rem 0;
    transition: color 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-menu-item .x-submenu .x-submenu-item:last-child .x-submenu-link {
    border: 0;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-has-submenu.is-open .x-menu-link-wrapper i .icon {
    transform: rotate(180deg);
    transition: all 0.5s;
  }
  .x-mobile-menu .x-menu-content .x-menu-nav .x-menu-list .x-has-submenu.is-open .x-submenu {
    max-height: 33.33333333rem;
    transition: max-height 0.4s ease-in;
  }
  .x-mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0s linear 0s;
  }
}
/* pc */
@media (min-width: 768px) {
  .m-header {
    display: none;
  }
  .x-mobile-menu {
    display: none;
  }
  .site-header {
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    transition: all 0.3s ease;
    height: 0.9rem;
    border-bottom: none;
    box-shadow: none;
    backdrop-filter: none;
  }
  .site-header .header-content {
    width: 100%;
    padding: 0 11%;
    height: 0.9rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .site-header .header-content .site-branding .logo {
    width: 0.75rem;
    height: 0.42rem;
  }
  .site-header .header-content .site-branding .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .site-header .header-content .header-nav-wrapper {
    display: flex;
    align-items: center;
    gap: 0.3rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa {
    display: flex;
    align-items: center;
    gap: 0.1rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu {
    position: relative;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .nav-link {
    text-decoration: none;
    color: white;
    font-weight: 500;
    padding: 0.1rem 0.12rem;
    border-radius: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: block;
    font-size: 0.14rem;
    font-weight: normal;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.06rem;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0.02rem;
    background: linear-gradient(135deg, #dc2c2c, #c53030);
    transition: width 0.5s ease;
    border-radius: 0.01rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .nav-link:hover::after,
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .nav-link.active::after {
    width: 0.2rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .nav-link:hover {
    color: #dc2c2c;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.04rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .sub-menu {
    display: block;
    position: absolute;
    top: 160%;
    left: 0;
    transform: none;
    min-width: 1.6rem;
    padding: 0.08rem;
    background-color: #0008;
    backdrop-filter: blur(0.18rem);
    -webkit-backdrop-filter: blur(0.18rem);
    border-radius: 0.08rem;
    box-shadow: 0 0.08rem 0.2rem rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .sub-menu li a {
    border-radius: 0.04rem;
    display: block;
    padding: 0.12rem;
    color: #e0e0e0;
    font-size: 0.14rem;
    white-space: nowrap;
    text-decoration: none;
    transition: all 0.5s;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu .sub-menu li a:hover {
    background-color: #ffffff12;
    color: #ffffff;
    transition: all 0.5s;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu.active .nav-link {
    color: #dc2c2c;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.04rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu.active .nav-link::after {
    width: 0.2rem;
  }
  .site-header .header-content .header-nav-wrapper .main-nav .csasadawa .has-submenu::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 60%;
    background-color: transparent;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices {
    position: relative;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__btn {
    position: relative;
    display: flex;
    align-items: center;
    height: 0.35rem;
    padding: 0 0.5rem 0 0.14rem;
    border-radius: 0.05rem;
    background: rgba(0, 0, 0, 0);
    border: 0.01rem solid rgba(255, 255, 255, 0.18);
    color: #fff;
    cursor: pointer;
    user-select: none;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__btn .choices__label {
    font-size: 0.14rem;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__btn::after {
    content: '';
    height: 0;
    width: 0;
    border-style: solid;
    border-color: #fff transparent transparent transparent;
    border-width: 0.05rem;
    position: absolute;
    right: 0.12rem;
    top: 48%;
    pointer-events: none;
    transition: transform 0.18s ease;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__list {
    position: absolute;
    left: 0;
    top: 92%;
    width: 100%;
    margin: 0;
    padding: 0.04rem;
    list-style: none;
    border: 0.01rem solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.92);
    /* ✅ 收起/展开 */
    opacity: 0;
    transform: translateY(-0.06rem);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 9999;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__list .choices__item {
    transition: all 0.5s;
    border-radius: 0.05rem;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__list .choices__item a {
    display: block;
    padding: 0.1rem 0.1rem;
    border-radius: 0.05rem;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.14rem;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices .choices__list .choices__item:hover {
    background-color: #333;
    transition: all 0.5s;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices.is-open .choices__btn::after {
    transform: rotate(180deg);
    margin-top: -0.06rem;
  }
  .site-header .header-content .header-nav-wrapper .language-switcher .choices.is-open .choices__list {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .site-header.scrolled {
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 0.02rem 0.1rem rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(0.1rem);
    height: 0.9rem;
    border-bottom: none;
  }
}