.wrap {
  width: 86%;
  max-width: 1200px;
  margin: 0 auto;
}
.pic-w-100 {
  display: block;
  width: 100%;
  height: auto;
}
.pic-mw-100 {
  display: block;
  max-width: 100%;
  height: auto;
}
.video-mw-100 {
  display: block;
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}
:root {
  --headerHeight: 50px;
  --font-16: max(0.16rem, 14px);
  --font-20: max(0.2rem, 16px);
  --font-24: max(0.24rem, 18px);
  --font-26: max(0.26rem, 20px);
  --font-30: max(0.3rem, 18px);
  --font-50: max(0.5rem, 24px);
  --font-60: max(0.6rem, 24px);
  --font-40: max(0.4rem, 24px);
  --font-80: max(0.8rem, 26px);
  --liner-gradient: linear-gradient(0deg, #ffffff, rgba(255, 255, 255, 0));
  --phone-banner-video-height: 85vh;
}
@font-face {
  font-family: "HONOR Sans CN";
  src: url(https://font.fonwi.com/xinweb/addfile/yangguo/fonts/HONORSansCN-Regular.ttf);
  font-display: swap;
}
@font-face {
  font-family: "BebasNeue";
  src: url(https://font.fonwi.com/xinweb/addfile/yangguo/fonts/BebasNeue-1.otf);
  font-display: swap;
}
header {
  width: 100%;
  height: var(--headerHeight);
  background: rgba(0, 0, 0, 0.4);
  position: fixed;
  top: 0;
  z-index: 99;
}
header .header {
  display: flex;
  align-items: center;
  height: 100%;
}
header .header .logo a {
  display: block;
}
header .header .logo a img {
  display: block;
  /* 2025-6-27 调整 */
  width: max(1.7rem, 110px);
  object-fit: contain;
}
header .header .logo a .n-logo {
  display: none;
}
header .header .nav {
  display: flex;
  height: 100%;
  margin-left: auto;
}
header .header .nav .nav-item {
  margin-right: max(10px, 0.32rem);
  position: relative;
}
header .header .nav .nav-item.current .nav-top a {
  color: #ffd100;
}
header .header .nav .nav-item:last-of-type {
  margin-right: 0;
}
header .header .nav .nav-item .nav-top {
  height: 100%;
  display: flex;
  align-items: center;
}
header .header .nav .nav-item .nav-top .phone-icon {
  display: none;
}
header .header .nav .nav-item .nav-top:hover a {
  color: #ffd100;
}
header .header .nav .nav-item .nav-top a {
  display: flex;
  align-items: center;
  height: 100%;
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #ffffff;
  line-height: 1.857;
  transition: all 0.6s ease;
}
header .header .nav .nav-item .nav-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  z-index: 2;
  background: rgba(0, 0, 0, 0.4);
  padding: max(0.15rem, 10px) max(0.2rem, 15px);
  display: none;
}
header .header .nav .nav-item .nav-bottom .b-item {
  margin-bottom: 15px;
}
header .header .nav .nav-item .nav-bottom .b-item:last-of-type {
  margin-bottom: 0;
}
header .header .nav .nav-item .nav-bottom .b-item a {
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
  transition: all 0.6s ease;
}
header .header .nav .nav-item .nav-bottom .b-item a:hover,
header .header .nav .nav-item .nav-bottom .b-item a.current {
  color: #ffd100;
}
header .header .other {
  display: flex;
  align-items: center;
}
header .header .other .search {
  position: relative;
  margin-left: max(0.42rem, 15px);
  margin-right: max(10px, 0.22rem);
  cursor: pointer;
}
header .header .other .search .icon .active {
  display: none;
}
header .header .other .shop-link {
  width: 120px;
  height: 30px;
  background: #ffd100;
  border-radius: 15px;
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
header .header .other .shop-link .text {
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #000000;
  margin-left: 7px;
  margin-top: 3px;
}
header .header .phone-toggle {
  display: none;
}
header .header .search-down {
  display: none;
  position: fixed;
  top: var(--headerHeight);
  left: 0;
  width: 100%;
  background: #ffffff;
  box-shadow: 0px 0px 196px 0px rgba(0, 0, 0, 0.1);
  padding-top: max(30px, 0.63rem);
  padding-bottom: max(1.07rem, 30px);
}
header .header .search-down .search-form {
  position: relative;
}
header .header .search-down .search-form input {
  display: block;
  width: 100%;
  font-weight: 400;
  font-size: var(--font-20);
  outline: none;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding-left: 45px;
  color: #000;
  padding-bottom: 20px;
}
header .header .search-down .search-form input::placeholder {
  color: rgba(0, 0, 0, 0.4);
}
header .header .search-down .search-form input:focus {
  border-bottom-color: #ffd100;
}
header .header .search-down .search-form .search-icon {
  position: absolute;
  left: 0;
  top: 2px;
  opacity: 0.4;
  border: none;
  outline: none;
  user-select: none;
  cursor: pointer;
}
header .header .search-down .search-form .search-icon:focus {
  border: none;
  outline: none;
}
header .header .search-down .link-line {
  margin-top: max(15px, 0.21rem);
}
header .header .search-down .link-line .link-title {
  font-weight: 400;
  font-size: var(--font-16);
  color: rgba(0, 0, 0, 0.6);
  line-height: 1.625;
}
header .header .search-down .link-line .link-list {
  margin-top: max(15px, 0.24rem);
}
header .header .search-down .link-line .link-list .link-item {
  margin-bottom: max(0.1rem, 15px);
}
header .header .search-down .link-line .link-list .link-item:last-of-type {
  margin-bottom: 0;
}
header .header .search-down .link-line .link-list .link-item .link {
  font-weight: 400;
  font-size: var(--font-16);
  color: #000000;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
header .header .search-down .link-line .link-list .link-item .link::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: #000;
  transition: 0.6s ease all;
}
header .header .search-down .link-line .link-list .link-item .link:hover::after {
  width: 100%;
  left: 0;
  right: auto;
}
header.download-header {
  background-color: transparent;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
header.download-header .nav .nav-item .nav-top a {
  color: #8f8f8f;
}
header.download-header .nav .nav-item .nav-top:hover a,
header.download-header .nav .nav-item .nav-top.current a {
  color: #ffd100;
}
header.download-header .header .other .search .icon path {
  fill: #000;
}
header.n-header {
  background-color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  /* 关于我们 */
}
header.n-header.about-header {
  background-color: #fff;
}
header.n-header .header .logo a .default {
  display: none;
}
header.n-header .header .logo a .n-logo {
  display: block;
}
header.n-header .header .nav .nav-item.current .nav-top a {
  color: #ffd100;
}
header.n-header .header .nav .nav-item .nav-top:hover a {
  color: #ffd100;
}
header.n-header .header .nav .nav-item .nav-top a {
  color: #8f8f8f;
}
header.n-header .header .nav .nav-item .nav-bottom a {
  transition: all 0.6s ease;
}
header.n-header .header .nav .nav-item .nav-bottom a:hover {
  color: #ffd100;
}
header.n-header .header .other .icon .default {
  display: none;
}
header.n-header .header .other .icon .active {
  display: inline-block;
}
footer.foot-bg .footer {
  background-color: #f4f5f8;
}
.footer {
  padding-top: max(0.55rem, 25px);
}
.footer .footer-t {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: max(0.26rem, 12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: max(0.73rem, 25px);
}
.footer .footer-t .foot-nav {
  display: flex;
  align-items: center;
}
.footer .footer-t .foot-nav .foot-nav-item {
  margin-right: max(10px, 0.25rem);
}
.footer .footer-t .foot-nav .foot-nav-item:last-of-type {
  margin-right: 0;
}
.footer .footer-t .foot-nav a {
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 400;
  font-size: max(0.16rem, 14px);
  color: #000000;
  line-height: 2.125;
  transition: all 0.45s ease;
}
.footer .footer-t .foot-nav a:hover {
  color: #ffd100;
}
.footer .footer-b .contact-phone .phone-text {
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.6);
  line-height: 1;
  margin-bottom: 9px;
}
.footer .footer-b .contact-phone .phone-tel {
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 600;
  font-size: max(0.24rem, 18px);
  color: #000000;
  line-height: 1;
  white-space: nowrap;
}
.footer .copyright {
  margin-top: max(0.39rem, 15px);
  padding-bottom: 22px;
  display: flex;
  align-items: center;
}
.footer .copyright .left {
  display: flex;
}
.footer .copyright .left .c-text {
  font-family: HONOR Sans CN, sans-serif;
  font-weight: 400;
  font-size: max(0.16rem, 14px);
  color: rgba(1, 1, 1, 0.6);
  line-height: 1.75;
  transition: all 0.6s ease;
}
.footer .copyright .left .c-text:hover {
  color: #ffd100;
}
.footer .copyright .left .c-text::after {
  content: "|";
  margin-left: max(0.1rem, 5px);
  margin-right: max(0.1rem, 5px);
}
.footer .copyright .left .c-text:last-child::after {
  content: "";
}
.footer .copyright .right {
  display: flex;
  align-items: center;
  margin-left: auto;
}
.footer .copyright .right .icon-item {
  position: relative;
  margin-right: max(12px, 0.22rem);
  cursor: pointer;
}

/* 2025-7-23 修改 */
.footer .copyright .right .icon-item .icon {
  max-width: 20px;
}
.footer .copyright .right .icon-item .default {
  display: block;
}
.footer .copyright .right .icon-item .active {
  display: none;
}
.footer .copyright .right .icon-item:hover .hover-img {
  transform: translateX(-50%) scale(1, 1);
  opacity: 1;
}
.footer .copyright .right .icon-item:hover .active {
  display: block;
}
.footer .copyright .right .icon-item:hover .default {
  display: none;
}
.footer .copyright .right .icon-item:last-of-type {
  margin-right: 0;
}
.footer .copyright .right .icon-item .hover-img {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 15px);
  transform: translateX(-50%) scale(0, 1);
  width: 96px;
  height: 97px;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  padding: 4px;
  opacity: 0;
  transition: all 0.6s ease;
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer .copyright .right .icon-item .hover-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

/* 2025-6-27 调整 */
.footer .footer-t .foot-logo img {
  display: block;
  width: max(1.5rem, 100px);
}

.common-go-top {
  width: 61px;
  height: 61px;
  background-color: #fff;
  border-radius: 50%;
  user-select: none;
  cursor: pointer;
  box-shadow: 0px 0px 27px 0px rgba(0, 0, 0, 0.1);
  position: fixed;
  right: 5vw;
  top: 75vh;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.6s ease;
  opacity: 0;
}
.common-go-top .icon {
  width: 18px;
}
.common-go-top:hover {
  background-color: #ffd100;
}
.common-go-top:hover .icon path {
  fill: #fff;
}
@media (max-width: 576px) {
  .common-go-top {
    width: 35px;
    height: 35px;
    top: 85vh;
  }
  .common-go-top .icon {
    width: 14px;
  }
}
@media (max-width: 1450px) {
  .index-common-section .pic img {
    max-height: 90vh;
    object-fit: contain;
    object-fit: center top;
  }
}
@media (max-width: 1200px) {
  :root {
    --phone-a-color: #101010;
    --phone-header-bgc: #fff;
  }
  header .header .phone-toggle {
    display: block;
    user-select: none;
    cursor: pointer;
    margin-left: 15px;
  }
  header .header .phone-toggle.active span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
  }
  header .header .phone-toggle.active span:nth-child(2) {
    display: none;
  }
  header .header .phone-toggle.active span:nth-child(3) {
    transform: translateY(-3px) rotate(-45deg);
  }
  header .header .phone-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: #fff;
    margin-bottom: 5px;
    transition: all 0.6s ease;
  }
  header .header .phone-toggle span:last-of-type {
    margin-bottom: 0;
  }
  header .header .nav .nav-item .nav-top a:hover {
    color: #ffd100;
  }
  header .header .other {
    margin-left: auto;
  }
  header .header .other .search {
    order: 1;
  }
  header .header {
    position: relative;
  }
  header .header .nav {
    position: fixed;
    top: var(--headerHeight);
    left: 100%;
    z-index: 2;
    background-color: var(--phone-header-bgc);
    width: 100%;
    height: calc(100% - var(--headerHeight));
    transition: all 0.6s ease;
    display: block;
    padding: max(0.3rem, 25px) max(0.3rem, 15px);
  }
  header .header .nav.show {
    left: 0;
  }
  header .header .nav .nav-item {
    margin-bottom: 15px;
  }
  header .header .nav .nav-item .nav-top .phone-icon {
    display: block;
    font-size: 25px;
    color: var(--phone-a-color);
    transition: all 0.6s ease;
    margin-left: auto;
    user-select: none;
    cursor: pointer;
  }
  header .header .nav .nav-item .nav-top .phone-icon.active {
    transform: rotate(45deg);
  }
  header .header .nav .nav-item .nav-bottom {
    position: static;
    background-color: var(--phone-header-bgc);
    transform: none;
    padding-bottom: 0;
  }
  header .header .nav .nav-item .nav-bottom .b-item a {
    color: var(--phone-a-color);
    font-size: 16px;
  }
  header .header .nav .nav-item .nav-top a {
    color: var(--phone-a-color);
    font-size: 20px;
  }
  /* 内页header 改变颜色 */
  header.n-header .header .phone-toggle span {
    background-color: #000;
  }
  header.n-header .header .other .search .icon svg {
    fill: #000;
  }
}
@media (max-width: 768px) {
  .wrap {
    width: 92%;
  }
  .footer .footer-t .foot-nav .foot-nav-item {
    margin-right: max(10px, 0.3rem);
  }
  .footer .copyright {
    flex-wrap: wrap;
  }
  .footer .copyright .left {
    width: 100%;
  }
  .footer .copyright .right {
    margin-left: 0;
    margin-top: 15px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media (max-width: 576px) {
  header .header .nav .nav-item .nav-top a {
    font-size: 18px;
  }
  .footer .footer-t {
    flex-wrap: wrap;
    padding-bottom: 6px;
    margin-bottom: 15px;
  }

  /* 2025-6-27 调整 */
  .footer .footer-t .foot-nav {
    flex-wrap: wrap;
    margin-top: 15px;
    justify-content: space-between;
  }
  /* 2025-6-27 调整 */
  .footer .footer-t .foot-nav .foot-nav-item {
    /* width: 32%; */
    width: 47.5%;
    margin-right: 0;
    text-align: center;
  }
  .footer .copyright .left {
    flex-wrap: wrap;
  }
  .footer .copyright .left .c-text {
    font-size: 12px;
  }
  .footer .copyright .left .c-text::after {
    content: "";
  }
  .footer .copyright {
    margin-top: 15px;
    padding-bottom: 15px;
  }
}