/*
Theme Name: KRAND
Version: 1.0
Description: 三鸟科技提供一站式服务——网站搭建,谷歌SEO优化,谷歌竞价,谷歌SNS社媒营销等。
Author: 版权所有：三鸟科技
*/
@charset "utf-8";

* {
  font-family: Arial, Helvetica, sans-serif;
  box-sizing: border-box;
  line-height: 150%;
  font-size: 18px;
}

:root {
  --i_color: #2b548a;
  --i_color2: #fdda11;
  --bc_color: #f7f7f7;
  --i_shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  --header_height: .6rem;
  --top_line: .5rem;
  --border_color: rgb(51, 51, 51, 0.2);
  --f_menu_height: 50px;
}

@media screen and (max-width: 1440px) {
  :root {
    --header_height: 0.7rem;
  }
}

@media screen and (max-width: 1024px) {
  :root {
    --header_height: 0.6rem;
    --border_color: rgb(0 0 0 / 6%);
  }
}

.wrap {
  width: 68%;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

.wrap_l {
  padding-left: 16%;
}

.wrap_r {
  padding-right: 16%;
}

@media screen and (max-width: 1600px) {
  .wrap {
    width: 70%;
    max-width: 1400px;
  }

  .wrap_l {
    padding-left: 15%;
  }

  .wrap_r {
    padding-right: 15%;
  }
}

@media screen and (max-width: 1024px) {
  .wrap {
    width: 86%;
  }

  .wrap_l,
  .wrap_r {
    padding-left: 7%;
    padding-right: 7%;
  }
}

header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0px 0px 3px #ddd;
}

.full_header {
  height: 1.1rem;

}

.top_line {
  position: relative;
}

@media screen and (max-width: 1024px) {
  .top_line {
    display: none;
  }
}

.top_list {
  height: var(--header_height);
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  gap: 0 0.3rem;
}

.top_list .logo {
  width: 20%;
}



.top_list .top_r {
  width: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
}



/* 搜索框 */
.top_search {
  width: 100%;
  overflow: hidden;
  margin-left: auto;
}

.top_search form {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 18px;
  font-size: 0;
  overflow: hidden;
}

.top_search .top_search_ipt,
.top_search .top_search_btn {
  display: inline-block;
  vertical-align: middle;
}

.top_search .top_search_ipt {
  width: calc(100% - 36px);
  height: 36px;
  line-height: 36px;
  box-sizing: border-box;
  padding-left: 16px;
  font-size: 14px;
  color: #555;
}

.top_search .top_search_ipt::placeholder {
  font-size: 12px;
}

.top_search .top_search_btn {
  width: 36px;
  height: 36px;
  background: url(static/images/search_hei.svg) no-repeat center;
  background-size: 20px;
  cursor: pointer;
}

/* 语言按钮 */
.language {
  position: relative;
  display: flex;
  align-items: center;
}

.language p {
  position: relative;
  cursor: pointer;
  width: 0.3rem;
  height: 0.3rem;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  margin-left: 0.2rem;
  font-size: 0.3rem;
  color: #434343;
}

.language p.on {
  color: var(--i_color);
}

.language p.on::before {
  border-top-color: var(--i_color);
}

.language_list {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 1.5rem;
  right: 0;
  background: #fff;
  z-index: 2016;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  padding: 0.16rem 0.2rem;
}

.language_list.on {
  opacity: 1;
  visibility: visible;
  top: var(--header_height);
}

.language_list dt>h6 {
  margin-bottom: 0.08rem;
  font-size: 0.17rem;
  font-weight: bold;
  white-space: nowrap;
}

.curr_lang {
  margin-bottom: 0.12rem;
  padding-bottom: 0.12rem;
  border-bottom: 1px solid #eee;
}

.lang_list a {
  display: block;
  padding: 0.06rem 0;
}

.lang_list span img {
  display: none;
}

.lang_list .trp-ls-language-name {
  padding-left: 0.3rem;
  font-size: 14px;
  position: relative;
}

.lang_list .trp-ls-language-name::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  left: 0;
  width: 0.18rem;
  height: 0.18rem;
  box-sizing: border-box;
  border: 1px solid #aaa;
  -webkit-border-radius: 50%;
  border-radius: 50%;
}

.lang_list .trp-ls-language-name::after {
  display: none;
  content: "";
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  left: 0.06rem;
  width: 0.06rem;
  height: 0.06rem;
  background: var(--i_color);
  -webkit-border-radius: 50%;
  border-radius: 50%;
}

.lang_list li:hover .trp-ls-language-name::after,
.curr_lang .trp-ls-language-name::after {
  display: block;
}

.lang_list li:hover .trp-ls-language-name,
.curr_lang .trp-ls-language-name {
  color: var(--i_color);
}

/* logo */
.logo {
  width: 50%;
  height: var(--header_height);
  display: -webkit-flex;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.logo img {
  height: 55px;
  vertical-align: bottom;
}

@media screen and (max-width: 1024px) {
  .logo img {
    height: .5rem;
  }
}

.header_cont {
  width: 100%;
  position: relative;
  background: #fff;
  display: flex;
  align-items: center;
  height: var(--top_line);
}

.header_cont .logo {
  display: none;
}

@media screen and (max-width: 1024px) {
  .header_cont .logo {
    display: block;
  }

  .header_cont {
    padding: 0 0.2rem;
  }
}

/* 导航 */
@media screen and (min-width: 1025px) {
  .i_nav {
    margin: 0 auto;
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
    z-index: 2015;
    gap: 0 0.2rem;
  }

  .i_nav>li {
    position: relative;
  }

  .i_nav>li>a {
    position: relative;
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #777;
    white-space: nowrap;
    line-height: var(--top_line);
    border-bottom: 2px solid transparent;
  }

  .i_nav>.current-menu-item>a,
  .i_nav>.current-category-ancestor>a,
  .i_nav>.current-post-ancestor>a,
  .i_nav>.current-menu-ancestor>a,
  .i_nav>.current-menu-parent>a,
  .i_nav>li:hover>a,
  .i_nav .curr>a {
    color: var(--i_color) !important;
    border-color: var(--i_color);
  }

  .i_nav>li.menu-item-has-children>a {
    padding-right: 24px;
  }

  .i_nav>.menu-item-has-children>a::before {
    content: "";
    width: 16px;
    height: 16px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    background: url("static/images/arrow_down_hollow_bai.svg") no-repeat center;
    background-size: 100%;
  }

  .i_nav .sub-menu {
    display: none;
    position: absolute;
    left: 0;
    background-color: var(--bc_color);
    border-bottom: 2px solid var(--i_color);
  }

  .i_nav .sub-menu li {
    position: relative;
    padding: 0 0.3rem;
    border-bottom: 1px solid var(--border_color);
  }

  .i_nav .sub-menu a {
    color: #333;
    display: block;
    font-size: 0.15rem;
    line-height: 0.44rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: relative;
  }

  .i_nav .sub-menu>li:hover {
    background: var(--i_color);
  }

  .i_nav .sub-menu>li:hover>a {
    color: #fff;
  }

  /* 箭头 */
  .i_nav .sub-menu li.menu-item-has-children {
    position: relative;
  }

  .i_nav .sub-menu li.menu-item-has-children::after {
    content: "";
    width: 20px;
    height: 20px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1em' height='1em' viewBox='0 0 48 48'%3E%3Cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='4' d='m19 12l12 12l-12 12'/%3E%3C/svg%3E") no-repeat center;
    background-size: cover;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 2%;
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
  }

  /* 三级 */
  .i_nav .sub-menu ul {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 80%;
    background-color: var(--bc_color);
  }

  .i_nav .sub-menu li:hover ul {
    opacity: 1;
    left: 100%;
  }
}

@media screen and (max-width: 1440px) {
  .i_nav {
    gap: 0 0.4rem;
  }

  .i_nav>li>a {
    font-size: 17px;
  }
}

@media screen and (max-width: 1366px) {
  .i_nav {
    gap: 0 0.3rem;
  }

  .i_nav>li>a {
    font-size: 16px;
  }
}

@media screen and (max-width: 1024px) {
  .i_nav {
    display: none;
    position: fixed;
    top: var(--top_line);
    left: 0;
    width: 100%;
    width: 100vw;
    max-height: calc(100vh - var(--header_height));
    background: #fff;
    overflow-y: auto;
    z-index: 100;
  }

  .i_nav a {
    display: block;
  }

  /*滚动条*/
  .i_nav::-webkit-scrollbar {
    width: 3px;
    height: 8px;
  }

  .i_nav::-webkit-scrollbar-thumb {
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #555;
  }

  .i_nav::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: #f1f1f1;
  }

  .i_nav>li {
    margin: 0 0 !important;
    border-bottom: 1px solid var(--border_color);
    position: relative;
  }

  .i_nav>.menu-item-has-children span {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 0.44rem;
    height: 0.44rem;
    box-sizing: border-box;
    background: url(static/images/arrow_down_hollow_hei.svg) no-repeat center;
    background-size: 0.18rem;
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
  }

  .i_nav>.menu-item-has-children span.on {
    transform: rotate(180deg);
  }

  .i_nav>li>a {
    padding: 0 0.2rem;
    font-size: 0.16rem;
    color: #222;
    line-height: 0.44rem;
  }

  .i_nav>li>.sub-menu {
    display: none;
  }

  .i_nav>li>.sub-menu li {
    position: relative;
  }

  .i_nav .sub-menu a {
    padding: 0 0.4rem;
    font-size: 0.15rem;
    color: #555;
    line-height: 0.4rem;
    position: relative;
  }

  .i_nav .sub-menu li:not(:last-child) {
    border-bottom: 1px solid var(--border_color);
  }
}

/* 移动端导航按钮 */
.nav_menu {
  /* position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%); */
  position: relative;
  width: 22px;
  height: 16px;
  display: none;
  cursor: pointer;
}

.nav_menu i {
  display: block;
  width: 100%;
  height: 3px;
  position: absolute;
  top: 50%;
  margin-top: -2px;
  background: var(--i_color);
  border-radius: 0.1rem;
  transition: 0.5s;
}

.nav_menu::before,
.nav_menu::after {
  content: "";
  width: 100%;
  height: 3px;
  background: #fff;
  position: absolute;
  left: 0;
  border-radius: 0.1rem;
  transition: 0.5s;
}

.nav_menu::before {
  top: 0;
}

.nav_menu::after {
  bottom: 0;
}

.nav_menu.on i {
  opacity: 0;
}

.nav_menu.on::before {
  transform: rotate(45deg);
  top: 50%;
  margin-top: -2px;
}

.nav_menu.on::after {
  transform: rotate(-45deg);
  top: 50%;
  margin-top: -2px;
}

@media screen and (max-width: 1024px) {
  .nav_menu {
    display: block !important;
    margin-left: 0.2rem;
  }
}

/* -----------------公用样式----------------- */
.i_tit {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.i_tit>h4 {
  font-size: 0.36rem;
  color: var(--i_color);
  font-weight: bold;
  text-transform: capitalize;
  margin-bottom: 0.1rem;
}

.i_tit>h5 {
  width: 60%;
  margin: 0 auto;
  font-size: 16px;
  color: #222;
  font-weight: normal;
}

@media screen and (max-width: 1024px) {
  .i_tit>h4 {
    font-size: 0.3rem;
  }
}

@media screen and (max-width: 768px) {
  .i_tit>h4 {
    font-size: 0.24rem;
  }

  .i_tit>h5 {
    font-size: 14px;
    width: 90%;
  }
}

.i_tit.left {
  text-align: left;
}

.i_tit.left h5 {
  margin-left: 0;
}

.row_tit {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.i_more {
  display: table;
}

.i_more.center {
  margin-left: auto;
  margin-right: auto;
}

.i_more b {
  background: rgb(255, 255, 255);
  padding: 14px 0.4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: rgb(51, 51, 51);
  font-size: 0.16rem;
  gap: 0px 0.1rem;
  font-weight: normal;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.i_more iconify-icon {
  font-size: 0.2rem;
}

@media screen and (max-width: 1440px) {
  .i_more b {
    padding: 12px 0.4rem;
  }
}

@media screen and (max-width: 1024px) {
  .i_more b {
    padding: 10px 0.3rem;
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .i_more b {
    padding: 8px 0.3rem;
    font-size: 13px;
  }

  .i_more iconify-icon {
    font-size: 0.18rem;
  }
}

.i_more.center {
  margin-left: auto;
  margin-right: auto;
}

.i_more:hover b {
  background: var(--i_color);
  color: #fff;
}

.i_more2 b {
  background: none;
  border: 1px solid #fff;
  color: #fff;
}

.i_more2:hover b {
  border-color: var(--i_color);
  background: var(--i_color2);
}

.i_more3 b {
  border: 1px solid var(--i_color);
  color: var(--i_color);
}

.i_more_list {
  display: flex;
  justify-content: center;
  gap: 0.1rem 0.2rem;
}

.i_more_list.left {
  justify-content: flex-start;
}

.more {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  border: 1px solid var(--i_color);
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
  font-size: 0.2rem;
  color: var(--i_color);
  position: relative;
  z-index: 2;
}

.more:hover {
  color: #fff;
  background: var(--i_color);
}

.more_fill {
  background: var(--i_color);
  color: #fff;
}

.more_fill:hover {
  background: #fff;
  color: var(--i_color);
}

@media screen and (max-width: 1024px) {
  .more {
    width: 0.36rem;
    height: 0.36rem;
    font-size: 0.16rem;
  }
}

.bc {
  background: var(--bc_color);
}

.bc_gradient {
  background: linear-gradient(var(--bc_color), #fff);
}

/* ----------------------------首页------------------------------------- */
.i_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 210px;
  height: 50px;
  padding: 0 38px;
  border-radius: 16px;
  background: var(--i_color);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
}

.i_btn:hover {
  background: #1f416d;
  color: #fff;
  transform: translateY(-3px);
}

.banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.banner .swiper-container {
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0;
  z-index: 1;
}

.banner .swiper-wrapper {
  display: flex;
  position: relative;
  width: 100%;
  z-index: 1;
}

.banner .swiper-slide {
  width: 100%;
  height: 0;
  padding-bottom: calc(100vh - 0.5rem - var(--header_height));
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.banner .swiper-slide>img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner .swiper-slide video {
  position: absolute;
  left: -50px;
  top: 0;
  width: calc(100% + 100px);
  height: 102% !important;
  object-fit: cover;
  z-index: 2;
}

.banner-button-prev,
.banner-button-next {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--i_color);
  border: 1px solid var(--i_color);
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  outline: none;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-user-select: none;
  user-select: none;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  z-index: 10;
  font-size: 0.3rem;
  color: #fff;
}

.banner-button-prev {
  left: -0.5rem;
}

.banner-button-next {
  right: -0.5rem;
}

.banner:hover .banner-button-prev {
  left: 3%;
}

.banner:hover .banner-button-next {
  right: 3%;
}

.banner-button-prev:hover,
.banner-button-next:hover {
  background-color: #fff;
  color: var(--i_color);
}

.banner-pagination {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0.4rem;
  text-align: center;
  z-index: 2;
}

.banner-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin: 0 8px;
  background: #666;
  border-radius: 50%;
  outline: none;
  cursor: pointer;
  position: relative;
}

.banner-pagination .swiper-pagination-bullet::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--i_color);
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  opacity: 0;
}

.banner-pagination .swiper-pagination-bullet-active::after {
  width: 18px;
  height: 18px;
  opacity: 0.5;
}

.banner-pagination .swiper-pagination-bullet-active {
  background: var(--i_color);
}

@media screen and (max-width: 1024px) {

  .banner-button-prev,
  .banner-button-next {
    display: none;
  }

  .banner-pagination {
    bottom: 0.2rem;
  }

  .banner .swiper-slide {
    padding-bottom: 56%;
  }
}

/* banner上文字 */
.banner .wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.k5-card {
  margin-left: 10%;
  max-width: 426px;
  background: #fff;
  padding: 30px 20px;
  box-shadow: var(--i_shadow);
}

.banner .right {
  margin-left: auto;
}

.k5-card h2 {
  margin: 0 0 32px;
  font-size: 24px;
  font-weight: 800;
  color: #000;
}

.k5-card p {
  margin: 0 0 34px;
  font-size: 14px;
  line-height: 1.55;
  font-weight: 500;
  color: #5b5b5b;
}

@media (max-width: 991px) {
  .k5-card {
    max-width: 520px;
    padding: 42px 32px;
  }

  .k5-card h2 {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .k5-card p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 28px;
  }
}

/* 手机端 */
@media (max-width: 767px) {
  .banner .right {
    margin-left: 0;
    margin-top: 30px;
  }

  .k5-card {
    max-width: 100%;
    padding: 34px 24px;
  }

  .k5-card h2 {
    font-size: 21px;
    line-height: 1.35;
    margin-bottom: 20px;
  }

  .k5-card p {
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
}

/* 小手机 */
@media (max-width: 480px) {
  .k5-card {
    padding: 28px 20px;
  }

  .k5-card h2 {
    font-size: 20px;
  }

  .k5-card p {
    font-size: 14px;
  }
}

/* ---------------------------内页------------------------------- */
.in_banner {
  width: 100%;
  position: relative;
}

.in_banner .img {
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.in_banner .img::after {
  content: "";
  display: block;
  padding-bottom: 26.04%;
}

.in_banner .img img {
  width: 101%;
  height: 101%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.in_banner .wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
}

.in_banner h4 {
  text-transform: capitalize;
  font-size: 0.4rem;
  color: #fff;
  font-weight: bold;
}

@media screen and (max-width: 1200px) {
  .in_banner h4 {
    font-size: 0.34rem;
  }
}

@media screen and (max-width: 1024px) {
  .in_banner .wrap {
    top: 46%;
  }

  .in_banner h4 {
    font-size: 0.3rem;
  }
}

@media screen and (max-width: 768px) {
  .in_banner .img::after {
    padding-bottom: 45.36%;
  }

  .in_banner h4 {
    font-size: 0.26rem;
  }
}

@media screen and (max-width: 560px) {
  .in_banner h4 {
    font-size: 0.2rem;
  }
}


/* ----------------------产品列表页---------------------------------- */
.in_products {
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}

.p_nav {
  padding: 0.3rem 0.4rem;
  width: 28%;
  margin-right: auto;
  background-color: #fff;
  -webkit-border-radius: 0.1rem;
  border-radius: 0.1rem;
}

.p_nav .tit h5 {
  font-size: 0.3rem;
}

.p_nav .tit {
  padding-bottom: 0.12rem;
  border-bottom: 1px solid var(--border_color);
  margin-bottom: 0.2rem;
}

@media screen and (max-width: 1440px) {
  .p_nav .tit h5 {
    font-size: 0.3rem;
  }

  .p_nav .tit {
    padding-bottom: 0.14rem;
    margin-bottom: 0.14rem;
  }
}

@media screen and (max-width: 1024px) {
  .p_nav .tit h5 {
    font-size: 0.24rem;
  }

  .p_nav .tit {
    padding-bottom: 0.1rem;
    margin-bottom: 0.1rem;
  }
}

/* 折叠面板 */
.p_menu_list {
  padding: 0;
  margin: 0;
  font-size: 1em;
  line-height: 0.5em;
  list-style: none;
}

.p_menu_list li {
  position: relative;
}

.p_menu_list li a {
  position: relative;
  line-height: 100%;
  font-size: 0.18rem;
  padding: 0.16rem 2%;
  display: block;
  box-sizing: border-box;
  text-transform: capitalize;
}

.p_menu_list ul {
  padding: 0;
  display: none;
  overflow: hidden;
}

.p_menu_list ul li {
  margin: 0;
  padding: 0;
  clear: both;
}

.p_menu_list ul li a {
  padding-left: 0.2rem;
  font-size: 0.16rem;
  outline: 0;
  color: var(--font_color);
  text-transform: capitalize;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  position: relative;
}

.p_menu_list ul li a::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--i_color);
  position: absolute;
  left: -8px;
  opacity: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.p_menu_list>li:hover>a,
.p_menu_list>li.active>a {
  color: var(--i_color);
}

.p_menu_list>li.active>a {
  font-weight: bold;
}

.p_menu_list ul li:hover a,
.p_menu_list ul li.active a {
  color: var(--i_color);
  margin-left: 0.1rem;
}

.p_menu_list ul li:hover a::after,
.p_menu_list ul li.active a::after {
  left: 0;
  opacity: 1;
}

.p_menu_list ul ul li a {
  color: var(--font_color);
  padding-left: 40px;
}

.p_menu_list ul ul li a:hover {
  color: var(--i_color);
}

.p_menu_list span {
  cursor: pointer;
  position: absolute;
  top: 0.16rem;
  right: 3%;
  z-index: 3;
  width: 20px;
  height: 20px;
  font-size: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.p_menu_list>li:hover>span,
.p_menu_list>li.active>span {
  color: var(--i_color);
}

.p_menu_list ul li i {
  position: absolute;
  left: -0.3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.3rem;
  height: 0.3rem;
  background: url(static/images/ico_satr_p.png) no-repeat center;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.p_menu_list ul li:hover i,
.p_menu_list ul li.active i {
  left: 0;
}

.p_nav .img {
  width: 70%;
  margin: 0 auto;
}

@media screen and (max-width: 1440px) {
  .p_nav {
    padding: 0.2rem 0.3rem;
  }
}

@media screen and (max-width: 1024px) {
  .p_nav {
    width: 100%;
    margin-bottom: 0.4rem;
    padding: 0.12rem 0.2rem;
  }
}

.in_c_name h6 {
  font-size: 0.32rem;
  color: #333;
  font-weight: bold;
  text-transform: capitalize;
}

.in_c_name p {
  margin: 0.2rem 0 0.3rem;
  font-size: 0.16rem;
  color: #666;
  line-height: 170%;
}

@media screen and (max-width: 1440px) {
  .in_c_name h6 {
    font-size: 0.28rem;
  }

  .in_c_name p {
    margin: 0.14rem 0 0.2rem;
  }
}

@media screen and (max-width: 1024px) {
  .in_c_name h6 {
    font-size: 0.22rem;
  }

  .in_c_name p {
    margin: 0.1rem 0 0.14rem;
  }
}

.in_p_r {
  margin-left: auto;
  width: 68%;
}

.in_p_r a {
  position: relative;
}

.in_p_list {
  display: flex;
  display: -webkit-flex;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.in_p_list li {
  width: calc((100% - 0.4rem) / 3);
  background: var(--bc_color);
  position: relative;
  overflow: hidden;
}

@media screen and (max-width: 1024px) {
  .in_p_list li {
    width: calc((100% - 0.2rem) / 2);
  }
}

@media screen and (max-width: 560px) {
  .in_p_list li {
    width: 100%;
  }
}

.in_p_list .img {
  position: relative;
  overflow: hidden;
}

.in_p_list .img::before {
  content: "";
  display: block;
  padding-bottom: 100%;
}

.in_p_list .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.in_p_list .more {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  transform: translateY(100%);
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  background: var(--bc_color);
  padding: 0.1rem 0;
  border: none;
  border-radius: 0;
}

.in_p_list .more span {
  display: block;
  width: 50%;
  border-right: 1px solid #999;
  text-align: center;
  color: #333;
}

.in_p_list .more span:last-child {
  border: none;
}

.in_p_list .more iconify-icon {
  font-size: 0.2rem;
}

.in_p_list p {
  font-size: 0.16rem;
  font-weight: bold;
  color: var(--i_color);
}

.in_p_list b {
  font-size: 0.16rem;
  color: var(--i_color);
  text-decoration: underline;
  font-weight: normal;
  background: var(--bc_color);
  position: absolute;
  display: block;
  width: 100%;
  bottom: 0;
  left: 0;
  transform: translateY(100%);
}

.in_p_list h6 {
  font-size: 0.18rem;
  color: #222;
  text-transform: capitalize;
  margin: 0.1rem 0;
}

.in_p_list .more,
.in_p_list b {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.in_p_list .more {
  transition-delay: 0.1s;
}

.in_p_list li:hover .more,
.in_p_list li:hover b {
  transform: translateY(0);
}

.in_p_list h6:hover,
.in_p_list span:hover {
  color: var(--i_color2);
}

@media screen and (max-width: 1024px) {
  .in_p_r {
    width: 100%;
    margin: 0 0;
  }
}

@media screen and (max-width: 560px) {
  .in_p_list h6 {
    font-size: 16px;
  }

  .in_p_list p {
    font-size: 14px;
  }
}

/* Number of pages */
.in_page_box {
  margin: 0.3rem 0;
  text-align: center;
  overflow: hidden;
}

.in_page {
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.in_page li {
  min-width: 0.32rem;
  margin: 0 0.04rem;
}

.in_page a,
.in_page span {
  display: block;
  padding: 0 0.12rem;
  line-height: 0.32rem;
  font-size: 0.14rem;
  color: #666;
  background: #fff;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--border_color);
  overflow: hidden;
}

.in_page>i {
  margin-top: 0.14rem;
  width: 100%;
  font-size: 0.13rem;
  color: #888;
}

.in_page a:hover,
.in_page .active_page a,
.in_page .active_page span {
  border-color: var(--i_color) !important;
  background: var(--i_color);
  color: #fff !important;
}

@media screen and (max-width: 1024px) {
  .in_page_box {
    margin-top: 0.4rem;
  }
}

@media screen and (max-width: 768px) {
  .in_page li {
    min-width: 0.28rem;
  }

  .in_page a,
  .in_page span {
    line-height: 0.28rem;
    padding: 0 0.1rem;
  }
}

@media screen and (max-width: 560px) {
  .in_page_box {
    margin-top: 0.3rem;
  }
}

.ip_contact h6 {
  font-size: 0.32rem;
  color: #222;
}

.ip_contact .txt p {
  font-size: 0.16rem;
  color: #888;
  margin: 10px 0;
}

@media screen and (max-width: 1440px) {
  .ip_contact {
    padding: 0.3rem 0.6rem;
  }

  .ip_contact h6 {
    font-size: 0.2rem;
  }
}

@media screen and (max-width: 1024px) {
  .ip_contact {
    padding: 0.24rem 0.4rem;
  }
}

@media screen and (max-width: 560px) {
  .ip_contact {
    padding: 0.2rem 0.3rem;
  }

  .ip_contact h6 {
    font-size: 0.18rem;
  }
}

/* detail */
.pd_content .wrap {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  flex-wrap: wrap;
  background: #fff;
  position: relative;
  z-index: 2;
}

.pd_brief {
  width: 46%;
}

.pd_content .gallery {
  width: 49%;
  border-radius: 0.1rem;
  border: 1px solid var(--border_color);
  position: relative;
  overflow: hidden;
}

.pd_content h1 {
  font-size: 0.24rem;
  color: var(--i_color);
  margin-bottom: 0.2rem;
}

@media screen and (max-width: 1440px) {
  .pd_content h1 {
    font-size: 0.24rem;
  }
}

@media screen and (max-width: 1024px) {
  .pd_content h1 {
    font-size: 0.2rem;
  }

  .pd_brief {
    width: 100%;
  }

  .pd_content .gallery {
    display: none;
  }
}

.p_atlas_show {
  width: 100%;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.p_atlas_show .swiper-wrapper {
  display: -webkit-flex;
  display: flex;
  position: relative;
  width: 100%;
}

.p_atlas_show .swiper-slide {
  flex-shrink: 0;
  position: relative;
}

.p_atlas_show .swiper-slide .img {
  position: relative;
  overflow: hidden;
  background: #fff;
}

.p_atlas_show .swiper-slide .img::before {
  content: "";
  display: block;
  padding-bottom: 80.45%;
}

.p_atlas_show .swiper-slide img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p_atlas_list {
  width: 100%;
  position: relative;
  overflow: hidden;
  padding: 0.1rem 0;
}

.p_atlas_list .swiper-wrapper {
  display: -webkit-flex;
  display: flex;
  position: relative;
  width: 100%;
}

.p_atlas_list .swiper-slide {
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.p_atlas_list .swiper-slide::before {
  content: "";
  display: block;
  padding-bottom: 80.45%;
}

.p_atlas_list .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 0.1rem;
}

.p_atlas_list .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p_atlas_list .swiper-slide-thumb-active .img {
  border: 1px solid var(--i_color);
}

.atlas-prev,
.atlas-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  cursor: pointer;
  outline: none;
  -webkit-user-select: none;
  user-select: none;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 50%;
  font-size: 0.2rem;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  background: none;
  border: 1px solid var(--i_color);
  color: var(--i_color);
}

.atlas-prev {
  left: 0;
}

.atlas-next {
  right: 0;
}

.i_project_list .swiper-button-disabled {
  cursor: not-allowed;
}

.atlas-prev:hover,
.atlas-next:hover {
  background: var(--i_color);
  color: #fff;
}

.atlas-pagination {
  text-align: center;
  margin-top: 0.2rem;
  display: none;
}

.atlas-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin: 0 8px;
  background: #cbcbcb;
  outline: none;
  cursor: pointer;
  position: relative;
}

.atlas-pagination .swiper-pagination-bullet::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: none;
  border: 2px solid transparent;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.atlas-pagination .swiper-pagination-bullet-active {
  background: var(--i_color);
}

.atlas-pagination .swiper-pagination-bullet-active::after {
  width: 200%;
  height: 200%;
  border-color: var(--i_color);
}

.pd_brief .txt {
  font-size: 0.16rem;
  padding: 0.2rem 0;
  border-top: 2px solid var(--i_color);
  border-bottom: 1px solid var(--border_color);
}

.pd_brief .but {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.pd_share {
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.1rem;
}

.pd_share p {
  font-size: 0.16rem;
  color: #333;
  font-weight: 400;
}

.pd_share a {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  color: #c2c6c9;
}

.pd_share iconify-icon {
  font-size: 0.24rem;
}

.pd_share a:hover {
  color: var(--i_color);
}

.pd_tit span {
  display: table;
  font-size: 0.24rem;
  padding: 0.1rem 0;
  color: var(--i_color);
  font-weight: bold;
  border-bottom: 2px solid var(--i_color);
}

.pd_tit {
  border-bottom: 1px solid var(--border_color);
}

.detail {
  border-radius: 0.6rem 0.6rem 0 0;
}

.detail article {
  padding: 0.3rem 0;
  font-size: 0.16rem;
  color: #666;
}

.tag {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.1rem 0.2rem;
}

.tag h6 {
  font-size: 0.18rem;
  color: #333;
}

.tag a {
  font-size: 0.16rem;
  color: #333;
  padding: 8px 0.2rem;
  border-radius: 0.3rem;
  background: #fff;
}

.tag a:hover {
  background: var(--i_color);
  color: #fff;
}

.pd_navigation {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid var(--border_color);
}

.pd_navigation a {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  flex-wrap: wrap;
}

.pd_navigation h6 {
  font-size: 14px;
  color: #222;
  font-weight: 400;
  margin: 0 10px;
}

.pd_navigation p {
  font-size: 14px;
  color: #333;
}

.pd_n_btn {
  width: 0.36rem;
  height: 0.36rem;
  font-size: 0.2rem;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  background: none;
  border: 1px solid var(--i_color);
  color: var(--i_color);
  border-radius: 50%;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.pd_n_btn:hover {
  background: var(--i_color);
  color: #fff;
}

.r_p {
  overflow: hidden;
}

.r_p .swiper-container {
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0.1rem 0;
  z-index: 1;
}

.r_p .swiper-wrapper {
  display: flex;
  position: relative;
  width: 100%;
  z-index: 1;
}

.r_p .swiper-slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  position: relative;
  transition-property: transform;
}

.r_p-button-prev,
.r_p-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.44rem;
  height: 0.44rem;
  outline: none;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  background: var(--i_color);
  z-index: 10;
  font-size: 20px;
  color: #fff;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  display: none;
}

.r_p-button-prev {
  left: 0;
}

.r_p-button-next {
  right: 0;
}

.r_p-button-prev:hover,
.r_p-button-next:hover {
  background-color: #fff;
  color: var(--i_color);
}

.r_p-pagination {
  text-align: center;
  margin-top: 20px;
}

.r_p-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin: 0 8px;
  background: #666;
  border-radius: 50%;
  outline: none;
  cursor: pointer;
  position: relative;
}

.r_p-pagination .swiper-pagination-bullet::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--i_color);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  opacity: 0;
}

.r_p-pagination .swiper-pagination-bullet-active {
  background: var(--i_color);
}

.r_p-pagination .swiper-pagination-bullet-active::after {
  width: 18px;
  height: 18px;
  opacity: 1;
}

.pd_app {
  overflow: hidden;
}

.pd_app .swiper-container {
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0.1rem 2px;
  z-index: 1;
}

.pd_app .swiper-wrapper {
  display: flex;
  position: relative;
  width: 100%;
  z-index: 1;
}

.pd_app .swiper-slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  position: relative;
  transition-property: transform;
}

.pd_app-button-prev,
.pd_app-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.44rem;
  height: 0.44rem;
  outline: none;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  background: var(--i_color);
  z-index: 10;
  font-size: 20px;
  color: #fff;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  display: none;
}

.pd_app-button-prev {
  left: 0;
}

.pd_app-button-next {
  right: 0;
}

.pd_app-button-prev:hover,
.pd_app-button-next:hover {
  background-color: #fff;
  color: var(--i_color);
}

.pd_app-pagination {
  text-align: center;
}

.pd_app-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin: 0 8px;
  background: #666;
  border-radius: 50%;
  outline: none;
  cursor: pointer;
  position: relative;
}

.pd_app-pagination .swiper-pagination-bullet::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--i_color);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  opacity: 0;
}

.pd_app-pagination .swiper-pagination-bullet-active {
  background: var(--i_color);
}

.pd_app-pagination .swiper-pagination-bullet-active::after {
  width: 18px;
  height: 18px;
  opacity: 1;
}

.pd_app li {
  border-radius: 0.1rem;
  border: 1px solid var(--border_color);
  overflow: hidden;
}

.pd_app .img {
  position: relative;
  overflow: hidden;
}

.pd_app .img::before {
  content: "";
  display: block;
  padding-bottom: 70.59%;
}

.pd_app .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.pd_app .txt {
  padding: 0.2rem;
}

.pd_app h6 {
  font-size: 0.22rem;
  color: #333;
  padding-bottom: 0.16rem;
  border-bottom: 1px solid var(--border_color);
  margin-bottom: 0.16rem;
  position: relative;
}

.pd_app h6::after {
  content: "";
  width: 0;
  height: 1px;
  background: var(--i_color);
  position: absolute;
  right: 0;
  bottom: -1px;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.pd_app .text {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.pd_app p {
  width: 70%;
  font-size: 0.16rem;
  color: #666;
}

.pd_app li:hover {
  border-color: #fff;
  box-shadow: var(--i_shadow);
}

.pd_app li:hover h6 {
  color: var(--i_color);
}

.pd_app li:hover h6::after {
  width: 100%;
  left: 0;
  right: initial;
}

@media screen and (max-width: 1024px) {
  .pd_app h6 {
    font-size: 0.18rem;
    padding-bottom: 0.1rem;
    margin-bottom: 0.1rem;
  }
}

/* about */
.i_about .wrap {
  position: relative;
}

.i_about article {
  color: #808393;
  font-size: 0.16rem;
}

.ia_txt {
  width: 36%;
}

.ia_video {
  width: 50%;
  position: absolute;
  top: 0;
  right: 0;
  overflow: hidden;
  box-shadow: 0px 8px 10px rgb(0 0 0 / 30%);
}

.ia_video::before {
  content: "";
  display: block;
  padding-bottom: 78%;
}

.ia_video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@media screen and (max-width: 959px) {

  .ia_video,
  .ia_txt {
    width: 100%;
    position: relative;
  }
}

.i_v_btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.74rem;
  height: 0.74rem;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  background-color: rgb(255 255 255 / 50%);
  z-index: 6;
}

.i_v_btn::after {
  content: "";
  width: 130%;
  height: 130%;
  -webkit-border-radius: 1rem;
  border-radius: 1rem;
  border: 1px dashed #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  animation: rotate 10s linear infinite;
}

.i_v_btn:hover::after {
  border-color: var(--i_color);
}

.i_v_btn iconify-icon {
  position: absolute;
  top: 50%;
  left: 52%;
  transform: translate(-50%, -50%) rotate(90deg);
  font-size: 0.3rem;
  color: var(--i_color);
}

@media screen and (max-width: 1024px) {
  .i_v_btn {
    width: 0.6rem;
    height: 0.6rem;
  }

  .i_v_btn iconify-icon {
    font-size: 0.2rem;
  }
}

/* eject videos */
.vd_box {
  display: none;
  position: fixed;
  top: 52%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2024;
  width: 60%;
  max-height: 90%;
}

.vd_box::before {
  content: "";
  display: block;
  padding-bottom: 56.25%;
}

.close_v {
  position: absolute;
  top: -0.2rem;
  right: -0.2rem;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--i_color);
  z-index: 2;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  cursor: pointer;
}

.close_v::before {
  content: "+";
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 0.44rem;
  color: #fff;
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
  transform: translate(-50%, -50%) rotate(45deg);
}

.vd_box iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #000;
  object-fit: contain;
}

@media screen and (max-width: 1024px) {
  .vd_box {
    width: 80%;
  }

  .close_v::before {
    font-size: 0.4rem;
  }
}

@media screen and (max-width: 768px) {
  .vd_box {
    width: 88%;
  }

  .close_v {
    top: -0.15rem;
    right: -0.15rem;
    width: 0.3rem;
    height: 0.3rem;
  }

  .close_v::before {
    font-size: 0.3rem;
  }
}

@media screen and (max-width: 1024px) {
  .vd_box {
    width: 80%;
  }

  .close_v::before {
    font-size: 0.4rem;
  }
}

@media screen and (max-width: 768px) {
  .vd_box {
    width: 88%;
  }

  .close_v {
    top: -0.15rem;
    right: -0.15rem;
    width: 0.3rem;
    height: 0.3rem;
  }

  .close_v::before {
    font-size: 0.3rem;
  }
}

@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.i_why article {
  color: #999;
  font-size: 0.2rem;
  width: 40%;
  margin: 0.3rem 0;
}

@media screen and (max-width: 1440px) {
  .i_why article {
    width: 100%;
    font-size: 0.16rem;
  }
}

.in_about_list {
  display: -webkit-flex;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.in_about_list dt {
  width: 30%;
  position: relative;
  overflow: hidden;
}

.in_about_list img {
  display: block;
  margin: 0 auto;
  height: 1.5rem;
}

.in_about_list h4 {
  margin: 0.34rem 0 0.16rem;
  font-size: 0.2rem;
  color: #444;
  font-weight: 900;
}

.in_about_list h6 {
  font-size: 0.14rem;
  color: #363636;
  line-height: 0.24rem;
  font-weight: normal;
}

.in_about_list dt:hover img {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
}

.in_about_list img {
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

@media screen and (max-width: 1366px) {
  .in_about_list img {
    height: 1.2rem;
  }
}

@media screen and (max-width: 767px) {
  .in_about_list {
    flex-wrap: wrap;
  }

  .in_about_list dt {
    width: 100%;
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
  }

  .in_about_list dt:not(:last-child) {
    margin-bottom: 0.3rem;
  }

  .in_about_list img {
    width: 1rem;
    height: 1rem;
    margin: 0 0;
    object-fit: contain;
  }

  .in_about_list span {
    margin-left: auto;
    width: 50%;
    width: calc(100% - 1rem - 0.3rem);
  }

  .in_about_list h4 {
    margin-top: 0;
  }
}

@media screen and (max-width: 560px) {
  .in_about_list img {
    width: 0.7rem;
    height: 0.7rem;
  }

  .in_about_list span {
    width: calc(100% - 0.7rem - 0.3rem);
  }
}

.in_ad {
  background: url(static/images/bc_in_ad.webp) no-repeat center;
  background-size: cover;
}

.in_ad_list .advantage {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem 0;
}

.in_ad_list .img {
  width: 50%;
  position: relative;
  overflow: hidden;
  border-radius: 0.1rem;
}

.in_ad_list .img::before {
  content: "";
  display: block;
  padding-bottom: 64.72%;
}

.in_ad_list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.in_ad_list .txt {
  width: 44%;
}

.in_ad_list span {
  color: #666;
  font-size: 0.2rem;
}

.in_ad_list span i {
  font-size: 0.32rem;
  color: var(--i_color);
}

.in_ad_list h6 {
  font-size: 0.3rem;
  color: var(--i_color);
  position: relative;
  padding-bottom: 0.16rem;
  margin: 0.2rem 0 0.3rem;
}

.in_ad_list h6::after {
  content: "";
  width: 0.55rem;
  height: 3px;
  background: var(--i_color);
  position: absolute;
  left: 0;
  bottom: 0;
}

.in_ad_list p {
  font-size: 0.18rem;
  color: #666;
}

@media screen and (max-width: 1440px) {
  .in_ad_list h6 {
    font-size: 0.24rem;
    margin: 0.14rem 0 0.2rem;
    padding-bottom: 0.1rem;
  }
}

@media screen and (max-width: 1024px) {

  .in_ad_list .img,
  .in_ad_list .txt {
    width: 100%;
  }

  .in_ad_list p {
    font-size: 0.16rem;
  }
}

.strength_list {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem 0;
}

.strength_list li {
  width: 49%;
  position: relative;
  overflow: hidden;
  border-radius: 0.1rem;
}

.strength_list a {
  display: block;
  width: 100%;
  height: 100%;
}

.strength_list a::before {
  content: "";
  display: block;
  padding-bottom: 61.25%;
}

.strength_list img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.strength_list .txt {
  width: 90%;
  text-align: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0.2rem;
}

.strength_list h6 {
  font-size: 0.38rem;
  color: #fff;
}

.strength_list p {
  font-size: 0.16rem;
  margin: 0.1rem 0;
  color: #fff;
}

.strength_list .more {
  border-color: #fff;
  color: #fff;
  margin-left: auto;
}

.strength_list li:hover img {
  width: 110%;
  height: 110%;
}

@media screen and (max-width: 1440px) {
  .strength_list h6 {
    font-size: 0.3rem;
  }
}

@media screen and (max-width: 1024px) {
  .strength_list li {
    width: 100%;
  }

  .strength_list h6 {
    font-size: 0.22rem;
  }

  .strength_list p {
    font-size: 0.14rem;
  }
}

.a_contact {
  text-align: center;
  background-color: var(--i_color);
}

.a_contact h6 {
  font-size: 0.36rem;
  color: #fff;
  font-weight: bold;
  line-height: 120%;
}

.a_contact .i_but {
  width: 2rem;
  margin: 0.2rem auto 0;
}

@media screen and (max-width: 1440px) {
  .a_contact h6 {
    font-size: 0.3rem;
  }
}

@media screen and (max-width: 1024px) {
  .a_contact h6 {
    font-size: 0.2rem;
  }
}

.honor {
  overflow: hidden;
}

.honor .swiper-container {
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0.1rem 0;
  z-index: 1;
}

.honor .swiper-wrapper {
  display: flex;
  position: relative;
  width: 100%;
  z-index: 1;
}

.honor .swiper-slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  position: relative;
  transition-property: transform;
}

.honor-button-prev,
.honor-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.44rem;
  height: 0.44rem;
  outline: none;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  background: var(--i_color);
  z-index: 10;
  font-size: 20px;
  color: #fff;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  display: none;
}

.honor-button-prev {
  left: 0;
}

.honor-button-next {
  right: 0;
}

.honor-button-prev:hover,
.honor-button-next:hover {
  background-color: #fff;
  color: var(--i_color);
}

.honor-pagination {
  text-align: center;
  margin-top: 20px;
}

.honor-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin: 0 8px;
  background: #666;
  border-radius: 50%;
  outline: none;
  cursor: pointer;
  position: relative;
}

.honor-pagination .swiper-pagination-bullet::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--i_color);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  opacity: 0;
}

.honor-pagination .swiper-pagination-bullet-active {
  background: var(--i_color);
}

.honor-pagination .swiper-pagination-bullet-active::after {
  width: 18px;
  height: 18px;
  opacity: 1;
}

.honor .img {
  position: relative;
  overflow: hidden;
}

.honor .img::before {
  content: "";
  display: block;
  padding-bottom: 68.42%;
}

.honor .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.honor h6 {
  font-size: 0.16rem;
  text-align: center;
  color: #333;
  font-weight: normal;
  margin: 0.1rem 0;
}

.patent_list {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.3rem;
}

.patent_list li {
  width: calc((100% - 1.2rem) / 5);
}

@media screen and (max-width: 1024px) {
  .patent_list {
    gap: 0.4rem 0.3rem;
  }

  .patent_list li {
    width: calc((100% - 0.9rem) / 4);
  }
}

@media screen and (max-width: 768px) {
  .patent_list {
    gap: 0.4rem 0.2rem;
  }

  .patent_list li {
    width: calc((100% - 0.4rem) / 2);
  }
}

.patent_list .img {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border_color);
  border-radius: 0.1rem;
}

.patent_list .img::before {
  content: "";
  display: block;
  padding-bottom: 142.97%;
}

.patent_list .img img {
  width: calc(100% - 0.2rem);
  height: calc(100% - 0.2rem);
  object-fit: contain;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.patent_list p {
  margin-top: 0.1rem;
  font-size: 0.18rem;
  text-align: center;
}

.patent_list .img,
.patent_list img {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.patent_list li:hover .img {
  box-shadow: var(--i_shadow);
}

.patent_list li:hover img {
  width: 100%;
  height: 100%;
}

.patent_list li:hover p {
  color: var(--i_color);
}

@media screen and (max-width: 1024px) {
  .patent_list p {
    font-size: 0.16rem;
  }
}

.expand_btn {
  font-size: 0.2rem;
  color: #666;
  text-transform: uppercase;
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  cursor: pointer;
  -webkit-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.expand_btn:hover {
  color: var(--i_color);
}

/*  */
.expand_btn .arrow {
  width: 20px;
  height: 20px;
  margin-left: 0.1rem;
}

.expand_btn .arrow span {
  display: block;
  width: 10px;
  height: 10px;
  border-bottom: 2px solid var(--i_color);
  border-right: 2px solid var(--i_color);
  transform: rotate(45deg);
  margin: -6px 0;
  animation: animate28797 2s infinite;
}

.expand_btn .arrow span:nth-child(2) {
  animation-delay: -0.2s;
}

.expand_btn .arrow span:nth-child(3) {
  animation-delay: -0.4s;
}

@keyframes animate28797 {
  0% {
    opacity: 0;
    transform: rotate(45deg) translate(-8px, -8px);
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: rotate(45deg) translate(8px, 8px);
  }
}

.env_list {
  display: flex;
  display: -webkit-flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.env_list li {
  width: calc((100% - 0.6rem) / 3);
}

.env_list .img {
  position: relative;
  overflow: hidden;
}

.env_list .img::before {
  content: "";
  display: block;
  padding-bottom: 66.27%;
}

.env_list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.env_list p {
  font-size: 0.18rem;
  text-align: center;
  color: #333;
  margin: 0.1rem 0;
}

.env_list li:hover p {
  color: var(--i_color);
}

/* Technology  Exchange */
.tec_menu {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.tec_menu a {
  display: table;
  padding: 0.1rem 0.3rem;
  font-size: 0.18rem;
  border: 1px solid var(--i_color);
  border-radius: 0.3rem;
  color: var(--i_color);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.tec_menu .curr a,
.tec_menu a:hover {
  background: var(--i_color);
  color: #fff;
}

.p_search {
  --p_search_height: 66px;
  --p_search_width: 66px;
  position: relative;
}

.p_search form {
  width: 52%;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid var(--i_color);
  border-radius: 0.1rem;
}

@media screen and (max-width: 1440px) {
  .p_search {
    --p_search_height: 60px;
    --p_search_width: 140px;
  }
}

@media screen and (max-width: 1024px) {
  .p_search {
    --p_search_height: 44px;
    --p_search_width: 120px;
  }

  .p_search form {
    width: 100%;
  }
}

.p_search_ipt,
.p_search_btn {
  display: inline-block;
  vertical-align: middle;
}

.p_search_ipt {
  width: calc(100% - var(--p_search_width));
  height: var(--p_search_height);
  line-height: var(--p_search_height);
  padding-left: 16px;
  font-size: 16px;
  background: #fff;
}

.p_search_btn {
  width: var(--p_search_width);
  height: var(--p_search_height);
  font-size: 0;
  color: #fff;
  background: var(--i_color) url(static/images/search.svg) no-repeat center;
  background-size: 0.24rem;
  cursor: pointer;
}

.download_list li {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem 0;
  padding: 0.16rem 0;
  border-bottom: 1px solid var(--border_color);
  overflow: hidden;
}

.download_list .tit {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  gap: 0 0.2rem;
  width: calc(100% - 1.8rem);
}

.download_list .tit iconify-icon {
  font-size: 0.4rem;
  color: var(--i_color);
}

.download_list h6 {
  font-size: 0.18rem;
  color: #333;
}

.download_list .but {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0 0.2rem;
  padding: 10px 0;
  position: relative;
  overflow: hidden;
  background: none;
  color: #333;
  font-size: 0.16rem;
}

.download_list .but iconify-icon {
  font-size: 0.3rem;
}

.download_list li,
.download_list .but,
.download_list .but iconify-icon,
.download_list h6 {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.download_list li:hover .but {
  color: var(--i_color);
}

.download_list li:hover {
  box-shadow: var(--i_shadow);
  border-color: transparent;
  padding: 0.18rem 0.2rem;
  background: #fff url(static/images/bc_logo.png) no-repeat right;
  background-size: 4rem;
  border-radius: 0.1rem;
}

@media screen and (max-width: 1440px) {
  .download_list h6 {
    font-size: 0.16rem;
  }

  .download_list .but {
    font-size: 0.15rem;
  }
}

@media screen and (max-width: 1024px) {

  .download_list .but iconify-icon,
  .download_list .tit iconify-icon {
    font-size: 0.3rem;
  }

  .download_list .but {
    padding: 2px 0;
    margin-left: auto;
  }
}

@media screen and (max-width: 768px) {
  .download_list .tit {
    width: 100%;
  }
}

.socia_list li {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem 0;
  border-radius: 0.1rem;
  overflow: hidden;
  position: relative;
  background: #fff;
  box-shadow: var(--i_shadow);
  margin-bottom: 0.8rem;
}

.socia_list li>img {
  position: absolute;
  bottom: -1rem;
  left: 15%;
}

.socia_list li:nth-child(even) {
  flex-direction: row-reverse;
}

.socia_list li:nth-child(even)>img {
  left: 50%;
}

.socia_list .img {
  width: 50%;
  position: relative;
  overflow: hidden;
  border-radius: 0.1rem;
}

.socia_list .img::before {
  content: "";
  display: block;
  padding-bottom: 65%;
}

.socia_list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.socia_list .txt {
  width: 50%;
  padding: 0 0.7rem;
}

.socia_list h4 {
  display: table;
  font-size: 0.3rem;
  font-weight: 400;
  color: #333;
  padding-bottom: 0.1rem;
  position: relative;
  margin-bottom: 0.3rem;
}

.socia_list h4::after {
  content: "";
  width: 0.6rem;
  height: 2px;
  background: var(--i_color);
  position: absolute;
  left: 0;
  bottom: 0;
}

.socia_list p {
  font-size: 0.16rem;
  color: #666;
}

.socia_list li>img,
.socia_list h4,
.socia_list h4::after {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.socia_list li:hover h4::after {
  width: 100%;
}

.socia_list li:hover h4 {
  color: var(--i_color);
}

.socia_list li:hover>img {
  bottom: 0;
}

@media screen and (max-width: 1440px) {
  .socia_list h4 {
    margin: 0.5rem 0 0.1rem;
    font-size: 0.3rem;
  }

  .socia_list .txt {
    padding: 0 0.5rem;
  }
}

@media screen and (max-width: 1024px) {
  .socia_list h4 {
    margin: 0.2rem 0 0.1rem;
    font-size: 0.24rem;
  }

  .socia_list p {
    font-size: 0.16rem;
  }

  .socia_list .img,
  .socia_list .txt {
    width: 100%;
  }

  .socia_list .txt {
    padding: 0 0.3rem;
  }
}

.application_list li a {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.application_list .txt {
  width: 30%;
  background: #fff;
  transform: translateX(-40%);
  padding: 0.3rem 0.7rem;
  box-shadow: var(--i_shadow);
}

.application_list li:nth-child(even) a {
  flex-direction: row-reverse;
}

.application_list li:nth-child(even) a .txt {
  transform: translateX(40%);
}

.application_list .img {
  width: 70%;
  position: relative;
  overflow: hidden;
}

.application_list .img::before {
  content: "";
  display: block;
  padding-bottom: 50%;
}

.application_list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.application_list .txt img {
  margin-top: 0.4rem;
  max-width: 0.56rem;
  object-fit: contain;
}

.application_list span {
  font-size: 0.18rem;
  color: #999;
  font-weight: bold;
  display: table;
  margin-left: auto;
}

.application_list h6 {
  margin: 0.12rem 0;
  font-size: 0.3rem;
  color: #333;
}

.application_list p {
  font-size: 0.16rem;
  color: #666;
}

.application_list .txt img,
.application_list li a,
.application_list h6 {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.application_list li:hover .txt img {
  transform: rotateY(180deg);
}

.application_list li:hover h6 {
  color: var(--i_color);
}

@media screen and (max-width: 1440px) {
  .application_list li {
    margin-bottom: 0.6rem;
  }

  .application_list .txt {
    width: 40%;
    padding: 0.2rem 0.5rem;
    transform: translateX(-25%);
  }

  .application_list .img {
    width: 60%;
  }

  .application_list .txt img {
    margin-top: 0.3rem;
    max-width: 0.5rem;
  }
}

@media screen and (max-width: 1366px) {
  .application_list .txt {
    padding: 0.2rem 0.3rem;
    transform: translateX(-15%);
  }

  .application_list h6 {
    font-size: 0.24rem;
  }
}

@media screen and (max-width: 1024px) {
  .application_list li {
    margin-bottom: 0.4rem;
  }

  .application_list .img {
    width: 100%;
  }

  .application_list .txt {
    width: 90%;
    transform: translate(0, -10%) !important;
  }

  .application_list .txt img {
    margin-top: 0.2rem;
    max-width: 0.4rem;
  }

  .application_list h6 {
    font-size: 0.2rem;
  }
}

@media screen and (max-width: 560px) {
  .application_list li {
    margin-bottom: 0.2rem;
  }

  .application_list h6 {
    font-size: 0.18rem;
  }

  .application_list p {
    font-size: 0.14rem;
  }
}

.case_control {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  gap: 0 0.2rem;
}

.case-pagination {
  font-size: 0;
}

.case-pagination .swiper-pagination-bullet {
  width: 0.4rem;
  height: 2px;
  display: inline-block;
  margin: 0 0;
  background: #d6d6d6;
  outline: none;
  cursor: pointer;
  position: relative;
}

.case-pagination .swiper-pagination-bullet::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 0;
  height: 2px;
  background: var(--i_color);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.case-pagination .swiper-pagination-bullet-active::before {
  right: initial;
  left: 0;
  width: 100%;
}

.case_list {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.case_list .swiper-wrapper {
  display: -webkit-flex;
  display: flex;
  position: relative;
  width: 100%;
}

.case_list .swiper-slide {
  flex-shrink: 0;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

.case_list .swiper-button-disabled {
  cursor: not-allowed;
}

.case_list a {
  display: block;
  width: 100%;
}

.case_list .img {
  width: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 0.1rem;
  border: 1px solid var(--border_color);
}

.case_list .img::before {
  content: "";
  display: block;
  padding-bottom: 62.29%;
}

.case_list .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.case_list p {
  font-size: 0.18rem;
  color: #333;
  margin: 0.16rem 0;
  text-align: center;
}

.case_list img,
.case_list p {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.case_list li:hover img {
  width: 105%;
  height: 105%;
}

.case_list li:hover p {
  color: var(--i_color);
}

@media screen and (max-width: 768px) {
  .case_list .img {
    border-radius: 0.1rem;
  }

  .case_list p {
    font-size: 0.16rem;
    margin: 0.1rem 0;
  }
}

/* news */
.in_n_list li {
  background: url(static/images/bc_logo.png) no-repeat right;
  background-size: 50%;
  margin-bottom: 0.5rem;
}

.in_n_list a {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  background: var(--bc_color);
  overflow: hidden;
  border-radius: 0.1rem;
  gap: 0.2rem 0;
}

.in_n_list .img {
  width: 30%;
  position: relative;
  overflow: hidden;
  border-radius: 0.1rem;
}

.in_n_list .img::before {
  content: "";
  display: block;
  padding-bottom: 64.1%;
}

.in_n_list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.in_n_list .txt {
  width: 70%;
  padding: 0 0.3rem;
}

.in_n_list h6 {
  font-size: 0.24rem;
}

.in_n_list p {
  font-size: 0.16rem;
  margin: 0.1rem 0 0.2rem;
}

.in_n_list span {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.1rem;
  font-size: 0.16rem;
  color: #666;
}

.in_n_list a,
.in_n_list h6,
.in_n_list img {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.in_n_list a:hover img {
  width: 105%;
  height: 105%;
}

.in_n_list a:hover {
  background: none;
  box-shadow: var(--i_shadow);
}

.in_n_list a:hover h6 {
  color: var(--i_color);
}

@media screen and (max-width: 1440px) {
  .in_n_list h6 {
    font-size: 0.2rem;
  }
}

@media screen and (max-width: 1024px) {
  .in_n_list h6 {
    font-size: 0.18rem;
  }

  .in_n_list p {
    font-size: 0.14rem;
    margin: 0.1rem 0;
  }

  .in_n_list .img,
  .in_n_list .txt {
    width: 50%;
  }
}

@media screen and (max-width: 768px) {

  .in_n_list .img,
  .in_n_list .txt {
    width: 100%;
  }
}

/* contact */
.contact .wrap_l {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.2rem 0;
}

.c_info {
  width: 45%;
}

.map {
  width: 50%;
  position: relative;
  overflow: hidden;
}

.map::before {
  content: "";
  display: block;
  padding-bottom: 38.125%;
}

.map iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.c_info h4 {
  font-size: 0.3rem;
  color: var(--i_color);
}

.c_list li {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.1rem 0;
  gap: 0 0.1rem;
}

.c_list .ico {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  font-size: 0.3rem;
  color: var(--i_color);
}

.c_list .info {
  width: calc(100% - 0.5rem);
}

.c_list .info a,
.c_list .info p {
  font-size: 0.18rem;
  font-weight: 400;
  color: #333;
}

.c_list a:hover {
  color: var(--i_color);
  text-decoration: underline;
}

.c_list li,
.c_list .ico {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

@media screen and (max-width: 1440px) {
  .c_info h4 {
    font-size: 0.22rem;
  }
}

@media screen and (max-width: 1024px) {
  .c_info h4 {
    font-size: 0.18rem;
  }

  .c_info,
  .map {
    width: 100%;
  }

  .c_list .info a,
  .c_list .info p {
    font-size: 0.16rem;
  }
}

@media screen and (max-width: 560px) {
  .map::before {
    padding-bottom: 78.125%;
  }
}

.c_ad {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.2rem 2%;
}

.c_ad li {
  width: 49%;
  padding: 0.2rem;
  box-shadow: 0px 0px 8px #ddd;
}

.c_ad iconify-icon {
  font-size: 0.3rem;
  color: var(--i_color);
}

.c_ad p {
  font-size: 0.16rem;
  color: #222;
}




/* ==========================================================================
   首页
   ========================================================================== */
.early-solution-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: url("static/images/bc_sol.webp") center / cover no-repeat;
}

.early-solution-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .65));
  z-index: 0;
}

.early-solution-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  align-items: center;
  gap: 90px;
}

/* 左侧图片卡片 */
.early-solution-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 22px 45px rgba(18, 45, 82, .22);
}

.early-solution-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.early-solution-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: opacity .35s ease, transform .8s ease;
}

.early-solution-card:hover .early-solution-img img {
  transform: scale(1.05);
}

.early-solution-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: 1fr 240px;
  align-items: center;
  min-height: 92px;
}

.early-solution-info h2 {
  height: 100%;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 45px;
  color: #fff;
  font-size: 34px;
  font-weight: 500;
  line-height: 1.25;
  background: rgba(28, 73, 124, .86);
  backdrop-filter: blur(4px);
}

.early-solution-info a {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-decoration: underline;
  background: rgba(248, 210, 15, .9);
  transition: all .3s ease;
}

.early-solution-info a:hover {
  background: #fdda11;
}

/* 右侧按钮 */
.early-solution-tabs {
  display: flex;
  flex-direction: column;
  gap: 38px;
}

.early-tab {
  width: 100%;
  min-height: 86px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 38px;
  border: none;
  border-radius: 999px;
  background: #fff;
  color: #555;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(20, 48, 80, 0.08);
  transition: all 0.35s ease;
  text-align: left;
}

.early-tab-icon {
  position: relative;
  flex: 0 0 23px;
  width: 23px;
  height: 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.early-tab-icon img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: all 0.35s ease;
}

.early-tab-icon .icon-default {
  opacity: 1;
  transform: scale(1);
}

.early-tab-icon .icon-active {
  opacity: 0;
  transform: scale(0.92);
}

.early-tab strong {
  font-size: 26px;
  font-weight: 500;
  line-height: 1.25;
}

.early-tab:hover,
.early-tab.active {
  background: #2b5b95;
  color: #fff;
  transform: translateX(-8px);
  box-shadow: 0 18px 36px rgba(43, 91, 149, 0.25);
}

/* hover / active 时切换成白色图标 */
.early-tab:hover .icon-default,
.early-tab.active .icon-default {
  opacity: 0;
  transform: scale(0.92);
}

.early-tab:hover .icon-active,
.early-tab.active .icon-active {
  opacity: 1;
  transform: scale(1);
}

/* 切换时淡入淡出 */
.early-solution-img img.is-changing {
  opacity: 0;
}

/* 响应式 */
@media (max-width: 1200px) {
  .early-solution-inner {
    gap: 50px;
  }

  .early-solution-info h2 {
    font-size: 28px;
    padding: 0 32px;
  }

  .early-tab strong {
    font-size: 22px;
  }
}

@media (max-width: 992px) {
  .early-solution-section {
    padding: 70px 0;
  }

  .early-solution-inner {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .early-solution-tabs {
    gap: 20px;
  }

  .early-tab {
    min-height: 72px;
  }

  .early-tab:hover,
  .early-tab.active {
    transform: none;
  }
}

@media (max-width: 576px) {
  .early-solution-info {
    position: static;
    grid-template-columns: 1fr;
  }

  .early-solution-info h2 {
    min-height: 76px;
    font-size: 24px;
    padding: 0 24px;
  }

  .early-solution-info a {
    min-height: 60px;
  }

  .early-tab {
    min-height: 66px;
    padding: 0 24px;
    gap: 16px;
  }

  .early-tab strong {
    font-size: 18px;
  }

  .early-tab-icon {
    font-size: 24px;
  }
}

.serve-section {
  position: relative;
  min-height: 620px;
  padding: 100px 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: url(static/images/bc_ser.webp) no-repeat center;
  background-size: cover;
  ;
}

.serve-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.42);
  z-index: 1;
}

.serve-section .wrap {
  position: relative;
  z-index: 2;
  width: 100%;
}

.serve-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 30px;
  text-align: center;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 45px rgba(30, 60, 90, 0.12);
  backdrop-filter: blur(8px);
}

.serve-content span {
  display: block;
  margin-bottom: .26rem;
  color: #666;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.3;
}

.serve-content h2 {
  margin: 0;
  color: #1f568d;
  font-size: 29px;
  font-weight: 700;
  line-height: 1.4;
}

/* 响应式 */
@media (max-width: 1200px) {
  .serve-section {
    min-height: 560px;
  }

  .serve-content span {
    font-size: 22px;
  }

  .serve-content h2 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .serve-section {
    min-height: auto;
    padding: 80px 0;
  }

  .serve-content {
    padding: 38px 28px;
    border-radius: 24px;
  }

  .serve-content span {
    margin-bottom: 20px;
    font-size: 22px;
  }

  .serve-content h2 {
    font-size: 24px;
    line-height: 1.5;
  }
}

@media (max-width: 480px) {
  .serve-section {
    padding: 60px 0;
  }

  .serve-content {
    padding: 32px 22px 36px;
  }

  .serve-content span {
    font-size: 20px;
  }

  .serve-content h2 {
    font-size: 21px;
  }
}

.featured-projects-section {
  padding: 80px 0;
  background: #fff;
  overflow: hidden;
}

.fp-top {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr 1fr 1fr auto;
  align-items: center;
  gap: 36px;
  margin-bottom: 35px;
}

.fp-top .title {
  min-height: 110px;
  padding: 22px 10px;
  border: none;
  background: var(--i_color2);
  text-align: left;
}

.fp-top .title strong {
  display: block;
  margin-bottom: 14px;
  color: #3d4b5f;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  transition: color 0.35s ease;
}

.fp-top .title span {
  display: block;
  color: #3d4b5f;
  font-size: 18px;
  line-height: 1.3;
  transition: color 0.35s ease;
}

.fp-tab {
  min-height: 110px;
  padding: 22px 10px;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: all 0.35s ease;
}

.fp-tab strong {
  display: block;
  margin-bottom: 14px;
  color: #666;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  transition: color 0.35s ease;
}

.fp-tab span {
  display: block;
  color: #777;
  font-size: 18px;
  line-height: 1.3;
  transition: color 0.35s ease;
}

.fp-tab:hover strong {
  color: #fdda11;
}

.fp-tab.active {
  background: #fdda11;
}

.fp-tab.active strong,
.fp-tab.active span {
  color: #3d4b5f;
}

.fp-more {
  color: #6d7680;
  font-size: 18px;
  text-decoration: underline;
  white-space: nowrap;
  transition: color 0.3s ease;
}

.fp-more:hover {
  color: #fdda11;
}

.fp-main {
  position: relative;
  overflow: hidden;
}

.fp-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 6.4;
  overflow: hidden;
}

.fp-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.fp-main:hover .fp-img img {
  transform: scale(1.04);
}

.fp-img img.is-changing {
  opacity: 0;
}

.fp-card-list {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(1px);
}

.fp-card {
  min-height: 90px;
  padding: 20px 40px;
  color: #fff;
  text-decoration: none;
  transition: all 0.35s ease;
}

.fp-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.fp-card span {
  display: block;
  font-size: 15px;
  line-height: 1.3;
}

.fp-card.active,
.fp-card:hover {
  color: #3f4b5a;
  background: rgba(255, 255, 255, 0.86);
}

@media (max-width: 1200px) {
  .fp-top {
    gap: 18px;
  }

  .fp-tab {
    padding: 20px 18px;
  }

  .fp-tab strong {
    font-size: 22px;
  }

  .fp-tab span,
  .fp-more {
    font-size: 16px;
  }

  .fp-card {
    padding: 24px 26px;
  }

  .fp-card strong {
    font-size: 19px;
  }
}

@media (max-width: 992px) {
  .featured-projects-section {
    padding: 60px 0;
  }

  .fp-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .fp-more {
    grid-column: 1 / -1;
    justify-self: flex-start;
  }

  .fp-img {
    aspect-ratio: 16 / 9;
  }

  .fp-card-list {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .fp-card {
    color: #3f4b5a;
    background: #f6f6f6;
  }

  .fp-card.active,
  .fp-card:hover {
    background: #fdda11;
  }
}

@media (max-width: 576px) {
  .fp-top {
    grid-template-columns: 1fr;
  }

  .fp-tab {
    min-height: auto;
  }

  .fp-tab strong {
    margin-bottom: 8px;
    font-size: 20px;
  }

  .fp-card-list {
    grid-template-columns: 1fr;
  }

  .fp-card {
    min-height: auto;
    padding: 22px;
  }
}

.standard-series-section {
  padding: 80px 0 90px;
  background: #fff;
  overflow: hidden;
}

.standard-series-title {
  margin-bottom: 45px;
  text-align: center;
}

.standard-series-title h2 {
  margin: 0;
  color: #2b5b95;
  font-size: 54px;
  font-weight: 700;
  line-height: 1.2;
}

.standard-series-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
}

.standard-series-card {
  position: relative;
  display: block;
  color: #fff;
  text-decoration: none;
  background: #f5f5f5;
}

.standard-series-img {
  position: relative;
  width: 100%;
  aspect-ratio: 1.22 / 1;
  overflow: hidden;
}

.standard-series-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.standard-series-card:hover .standard-series-img img {
  transform: scale(1.06);
}

.standard-series-name {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  min-height: 110px;
  display: flex;
  align-items: center;
  padding: 10px 50px;
  background: rgba(31, 80, 132, 0.78);
  z-index: 2;
}

.standard-series-name h3 {
  margin: 0;
  max-width: 720px;
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.35;
}

.standard-series-btn {
  position: absolute;
  left: 68px;
  right: 68px;
  bottom: -1px;
  z-index: 3;
}

.standard-series-btn span {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 32px;
  border-radius: 50px;
  transform: translateY(50%);
  background: #004b5b;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  transition: all 0.35s ease;
}

.standard-series-card:hover .standard-series-btn span {
  background: #fdda11;
  color: #26384c;
}

@media (max-width: 1200px) {
  .standard-series-title h2 {
    font-size: 46px;
  }

  .standard-series-name {
    min-height: 125px;
    padding: 24px 38px;
  }

  .standard-series-name h3 {
    font-size: 28px;
  }

  .standard-series-btn {
    left: 45px;
    right: 45px;
  }

  .standard-series-btn span {
    min-height: 64px;
    font-size: 19px;
  }
}

@media (max-width: 992px) {
  .standard-series-section {
    padding: 60px 0 70px;
  }

  .standard-series-list {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .standard-series-img {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 576px) {
  .standard-series-title {
    margin-bottom: 30px;
  }

  .standard-series-title h2 {
    font-size: 34px;
  }

  .standard-series-name {
    min-height: 100px;
    padding: 20px 24px;
  }

  .standard-series-name h3 {
    font-size: 23px;
  }

  .standard-series-btn {
    left: 24px;
    right: 24px;
  }

  .standard-series-btn span {
    min-height: 56px;
    padding: 0 18px;
    font-size: 17px;
  }
}



.outdoor-card {
  position: relative;
  overflow: hidden;
  height: 540px;
}

.outdoor-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.outdoor-card:hover img {
  transform: scale(1.04);
}

.outdoor-info {
  position: absolute;
  left: 30px;
  top: 80px;
  width: 44%;
  min-height: 260px;
  padding: 40px 30px;
  background: rgba(20, 55, 95, 0.78);
  color: #fff;
  z-index: 2;
}

.outdoor-info span {
  display: block;
  margin-bottom: 10px;
  color: #fff;
  opacity: .8;
  font-size: 30px;
  font-weight: 400;
  line-height: 1.25;
}

.outdoor-info h2 {
  margin: 0;
  color: #fff;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
}

.outdoor-btn {
  position: absolute;
  left: 40px;
  bottom: 40px;
  z-index: 3;
  min-width: 520px;
  min-height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 45px;
  border: 2px solid #243b8f;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  color: #004b5b;
  font-size: 24px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.35s ease;
}

.outdoor-btn:hover {
  background: #fdda11;
  border-color: #fdda11;
  color: #26384c;
  transform: translateY(-4px);
}

@media (max-width: 1200px) {

  .outdoor-card {
    height: 460px;
  }

  .outdoor-info {
    width: 52%;
    top: 60px;
    padding: 50px;
  }

  .outdoor-info span {
    font-size: 28px;
  }

  .outdoor-info h2 {
    font-size: 34px;
  }

  .outdoor-btn {
    left: 90px;
    bottom: 75px;
    min-width: 430px;
    font-size: 21px;
  }
}

@media (max-width: 768px) {
  .outdoor-section {
    padding: 60px 0;
  }

  .outdoor-card {
    height: 520px;
  }

  .outdoor-info {
    left: 20px;
    right: 20px;
    top: 40px;
    width: auto;
    min-height: auto;
    padding: 38px 30px;
  }

  .outdoor-info span {
    margin-bottom: 16px;
    font-size: 24px;
  }

  .outdoor-info h2 {
    font-size: 28px;
  }

  .outdoor-btn {
    left: 35px;
    right: 35px;
    bottom: 45px;
    min-width: auto;
    min-height: 62px;
    padding: 0 20px;
    font-size: 18px;
  }
}

@media (max-width: 480px) {

  .outdoor-card {
    height: 460px;
  }

  .outdoor-info {
    padding: 30px 24px;
  }

  .outdoor-info span {
    font-size: 21px;
  }

  .outdoor-info h2 {
    font-size: 24px;
  }

  .outdoor-btn {
    font-size: 16px;
  }
}

.quick-links-section {
  padding: 38px 0 34px;
  background: #f2f3f8;
}

.quick-links-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.quick-link-item {
  position: relative;
  min-height: 115px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  text-decoration: none;
  color: #2b5b95;
  transition: all 0.35s ease;
}

.quick-link-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 14px;
  width: 2px;
  height: 78px;
  background: rgba(80, 80, 80, 0.45);
}

/* 图片图标 */
.quick-link-icon {
  opacity: .7;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s ease;
}

.quick-link-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: all 0.35s ease;
}

.quick-link-item h3 {
  margin: 0;
  color: #2b5b95;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  transition: all 0.35s ease;
}

.quick-link-item:hover {
  transform: translateY(-5px);
}

.quick-link-item:hover .quick-link-icon img {
  transform: scale(1.08);
}

.quick-link-item:hover h3 {
  color: #f2c900;
}

@media (max-width: 992px) {
  .quick-links-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-link-item {
    min-height: 130px;
  }

  .quick-link-item:not(:last-child)::after {
    display: none;
  }

  .quick-link-item:nth-child(odd)::after {
    content: "";
    display: block;
    position: absolute;
    right: 0;
    top: 24px;
    width: 1px;
    height: 82px;
    background: rgba(80, 80, 80, 0.28);
  }

  .quick-link-item:nth-child(1),
  .quick-link-item:nth-child(2) {
    border-bottom: 1px solid rgba(80, 80, 80, 0.18);
  }
}

@media (max-width: 576px) {
  .quick-links-section {
    padding: 28px 0;
  }

  .quick-links-list {
    grid-template-columns: 1fr;
  }

  .quick-link-item {
    min-height: 105px;
    gap: 12px;
    border-bottom: 1px solid rgba(80, 80, 80, 0.16);
  }

  .quick-link-item:last-child {
    border-bottom: none;
  }

  .quick-link-item:nth-child(odd)::after {
    display: none;
  }

  .quick-link-icon {
    width: 36px;
    height: 36px;
  }

  .quick-link-item h3 {
    font-size: 18px;
  }
}

.site-footer {
  padding: 70px 0 20px;
  background: #003f52;
  color: #fff;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.05fr 0.9fr 0.9fr 1.5fr;
  gap: 70px;
  max-width: 1180px;
  margin: 0 auto;
}

.footer-col h3,
.footer-newsletter h3 {
  margin: 0 0 22px;
  color: #fff;
  font-size: 23px;
  font-weight: 700;
  line-height: 1.25;
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col li {
  margin-bottom: 4px;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.92);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-col a:hover {
  color: #fdda11;
  padding-left: 4px;
}

.footer-newsletter p {
  max-width: 390px;
  margin: 0 0 32px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
}


.footer-social {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 22px;
}

.footer-social a {
  width: 25px;
  height: 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #061922;
  font-size: 25px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  color: #fdda11;
  transform: translateY(-3px);
}

.footer-bottom {
  margin-top: 70px;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}

@media (max-width: 1200px) {
  .footer-main {
    gap: 45px;
  }
}

@media (max-width: 992px) {
  .site-footer {
    padding: 55px 0 24px;
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
    gap: 45px 35px;
  }

  .footer-newsletter {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    margin-top: 55px;
    font-size: 17px;
  }
}

@media (max-width: 576px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-col h3,
  .footer-newsletter h3 {
    margin-bottom: 16px;
    font-size: 21px;
  }


  .footer-social {
    gap: 14px;
    flex-wrap: wrap;
  }

  .footer-bottom {
    margin-top: 40px;
    font-size: 15px;
  }
}

.newsletter-form {
  max-width: 660px;
  width: 100%;
}

/* 清除 WPForms 默认间距 */
.newsletter-form .wpforms-container {
  margin: 0 !important;
}

.newsletter-form .wpforms-form {
  position: relative;
  display: flex;
  align-items: stretch;
  width: 100%;
  height: 30px;
  border: 1px solid #8d8582;
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}

/* 隐藏 Email 标题 */
.newsletter-form .wpforms-field-label {
  display: none !important;
}

.newsletter-form .wpforms-field-container {
  flex: 1;
  display: flex;
  align-items: center;
}

.newsletter-form .wpforms-field {
  width: 100%;
  padding: 0 !important;
  margin: 0 !important;
}

/* 输入框 */
.newsletter-form input[type="email"] {
  width: 100% !important;
  max-width: 100% !important;
  height: 36px !important;
  border: none !important;
  color: #333 !important;
  font-size: 16px !important;
  font-weight: 400;
  padding: 0 20px !important;
  border-radius: 999px 0 0 999px !important;
  box-shadow: none !important;
  outline: none !important;
}

.newsletter-form input[type="email"]::placeholder {
  color: #777;
  opacity: 1;
  font-size: 12px;
}

/* 按钮区域 */
.newsletter-form .wpforms-submit-container {
  width: 100px !important;
  height: 30px !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* 提交按钮 */
.newsletter-form button.wpforms-submit {
  width: 100% !important;
  height: 100% !important;
  border: none !important;
  border-left: 0 !important;
  border-radius: 0 999px 999px 0 !important;
  background: #064b5d !important;
  color: #fff !important;
  font-size: 15px !important;
  font-weight: 800 !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0 !important;
  cursor: pointer;
  transition: all 0.35s ease;
}

.newsletter-form button.wpforms-submit:hover {
  background: #083d4d !important;
  color: #fff !important;
}

/* 加载图标位置 */
.newsletter-form .wpforms-submit-spinner {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
}

/* 去掉错误提示导致的布局撑开，可按需保留 */
.newsletter-form .wpforms-error {
  position: absolute;
  left: 35px;
  bottom: -24px;
  font-size: 13px;
}

/* 手机端 */
@media screen and (max-width: 576px) {

  .newsletter-form input[type="email"] {
    height: 48px !important;
    font-size: 16px !important;
    padding: 0 20px !important;
  }


}



/* ==========================================================================
   下拉
   ========================================================================== */
/* Mega菜单 */
.mega-menu {
  position: absolute;
  left: 0;
  top: 98%;
  width: 800px;
  background: #fff;
  display: flex;
  opacity: 0;
  visibility: hidden;
  /* opacity: 1;
  visibility: visible; */
  transition: .35s;
  box-shadow:
    0 5px 30px rgba(0, 0, 0, .08);
  z-index: 999;
}

.has-mega:hover .mega-menu {
  opacity: 1;
  visibility: visible;
}

/* 左边 */
.mega-left {
  width: 320px;
  background: #f5f5f5;
  padding: 20px 30px;
}

.i_nav .tab {
  display: table;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 30px;
  cursor: pointer;
  position: relative;
  color: #333;
}

.i_nav .tab.active {
  color: #005B8F;
}

.i_nav .tab.active:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: #005B8F;
  left: 0;
  bottom: -10px;
}

/* 右边 */
.mega-right {
  flex: 1;
  padding: 20px 60px;
}

.mega-content {
  display: none;
}

.mega-content.active {
  display: block;
}

.mega-content h3 {
  color: #333;
  font-size: 24px;
  margin-bottom: 24px;
}

.mega-content ul {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 8px;
  max-height: 500px;
  /* 超过高度出现滚动 */
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 10px;
}

.mega-content ul::-webkit-scrollbar {
  width: 3px;
}

.mega-content ul::-webkit-scrollbar-track {
  background: #eee;
  border-radius: 10px;
}

.mega-content ul::-webkit-scrollbar-thumb {
  background: #bdbdbd;
  border-radius: 10px;
}

.mega-content ul::-webkit-scrollbar-thumb:hover {
  background: #005B8F;
}

.mega-content a {
  font-size: 16px;
  color: #333;
  text-decoration: underline;
  transition: .3s;
}

.mega-content a:hover {
  color: #005B8F;
  padding-left: 10px;
}

/* 简易下拉 */
.simple-dropdown {
  position: absolute;
  top: 98%;
  left: 0%;
  width: 360px;
  padding: 20px 30px;
  background: #f5f5f5;
  opacity: 0;
  visibility: hidden;
  /* opacity: 1;
  visibility: visible; */
  transition: .3s;
  box-shadow:
    0 5px 25px rgba(0, 0, 0, .08);
  z-index: 99;
}

/* hover出现 */
.has-dropdown:hover .simple-dropdown {
  opacity: 1;
  visibility: visible;
}

/* 一级 */
.simple-dropdown .parent {
  margin-bottom: 10px;
}

.simple-dropdown .parent>a {
  font-size: 16px;
  font-weight: 700;
  color: #555;
  text-decoration: none;
}

/* 二级 */
.i_nav .sub-list {
  margin-top: 15px;
  padding-left: 0;
}

.i_nav .sub-list li {
  margin-bottom: 15px;
  list-style: none;
}

.sub-list a {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  display: flex;
  align-items: center;
}

/* 前面的短横线 */
.i_nav .sub-list a:before {
  content: "—";
  margin-right: 8px;
  color: #666;
}

.i_nav .sub-list a:hover {
  color: #005B8F;
}

.i_nav .parent>a:hover {
  color: #005B8F;
}

/* ==========================================================================
   logo-brand
   ========================================================================== */
.service-inner-banner {
  position: relative;
  width: 100%;
  min-height: 294px;
  overflow: hidden;
  background-color: #10182b;
}

.service-inner-banner__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.service-inner-banner__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg,
      rgba(17, 42, 92, 0.62) 0%,
      rgba(24, 60, 128, 0.34) 42%,
      rgba(7, 11, 20, 0.56) 100%),
    linear-gradient(180deg,
      rgba(4, 9, 20, 0.05) 0%,
      rgba(4, 8, 16, 0.38) 100%);
}

.service-inner-banner__content {
  position: relative;
  z-index: 2;
  min-height: 294px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  align-items: center;
  gap: clamp(60px, 10vw, 180px);
  padding-top: 35px;
  padding-bottom: 35px;
}

.service-inner-banner__title h1 {
  max-width: 600px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(38px, 3.1vw, 48px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -1px;
}

.service-inner-banner__text {
  max-width: 455px;
}

.service-inner-banner__text p {
  margin: 0;
  color: rgba(255, 255, 255, 0.96);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.52;
}

@media screen and (max-width: 1100px) {
  .service-inner-banner__content {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
    gap: 50px;
  }

  .service-inner-banner__title h1 {
    font-size: 40px;
  }

  .service-inner-banner__text p {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .service-inner-banner {
    min-height: 380px;
  }

  .service-inner-banner__img {
    object-position: center center;
  }

  .service-inner-banner__overlay {
    background:
      linear-gradient(90deg,
        rgba(10, 31, 72, 0.78) 0%,
        rgba(8, 20, 43, 0.62) 100%),
      linear-gradient(180deg,
        rgba(4, 9, 20, 0.08) 0%,
        rgba(4, 8, 16, 0.5) 100%);
  }

  .service-inner-banner__content {
    min-height: 380px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 24px;
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .service-inner-banner__title h1 {
    max-width: 100%;
    font-size: clamp(32px, 8vw, 40px);
    line-height: 1.15;
  }

  .service-inner-banner__text {
    max-width: 560px;
  }
}

@media screen and (max-width: 480px) {
  .service-inner-banner {
    min-height: 410px;
  }

  .service-inner-banner__content {
    min-height: 410px;
  }

  .service-inner-banner__title h1 {
    font-size: 31px;
    letter-spacing: -0.5px;
  }

  .service-inner-banner__text p {
    font-size: 15px;
    line-height: 1.65;
  }
}


.custom-service-process {
  padding: 17px 65px 22px;
  background-color: #f7f7f7;
}

.custom-service-process>h2 {
  margin: 0 0 30px;
  color: #050505;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

.custom-process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(35px, 5vw, 90px);
}

.custom-process-item {
  min-width: 0;
}

.custom-process-heading {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 10px;
}

.custom-process-number {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #00546a;
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.custom-process-heading h3 {
  margin: 0;
  color: #050505;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
}

.custom-process-item p {
  margin: 0;
  padding-left: 49px;
  color: #222222;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.55;
}

.logo-gallery-section {
  width: 100%;
  padding: 70px 0 0;
}

.logo-gallery {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 394px;
  grid-template-rows: 392px 188px;
  gap: 10px;
  height: 590px;
  overflow: hidden;
}

.logo-gallery-item {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background-color: #eeeeee;
}

.logo-gallery-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.logo-gallery-item:hover img {
  transform: scale(1.035);
}

.logo-gallery-leftmain {
  grid-column: 1;
  grid-row: 1 / 3;
}

.logo-gallery-leftmain img {
  object-position: center;
}

.logo-gallery-topright {
  grid-column: 2;
  grid-row: 1;
}

.logo-gallery-topright img {
  object-position: center;
}

.logo-gallery-topleft {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 4;
  width: 220px;
  height: 220px;
  border-right: 10px solid #ffffff;
  border-bottom: 10px solid #ffffff;
}

.logo-gallery-topleft img {
  object-position: center;
}

.logo-gallery-center {
  position: absolute;
  right: 404px;
  bottom: 0;
  z-index: 4;
  width: 398px;
  height: 198px;
  border-top: 10px solid #ffffff;
  border-left: 10px solid #ffffff;
}

.logo-gallery-center img {
  object-position: center;
}

.logo-gallery-right-bottom {
  grid-column: 2;
  grid-row: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  min-width: 0;
  min-height: 0;
}

.logo-gallery-midright {
  min-width: 0;
  min-height: 0;
}

.logo-gallery-midright img {
  object-position: center;
}

.logo-design-service {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
  padding: 18px 10px;
  background-color: #ffffff;
  text-align: center;
}

.logo-design-icon {
  position: relative;
  width: 82px;
  height: 100px;
  margin-bottom: 16px;
}

.logo-design-icon::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 82px;
  height: 100px;
  border-radius: 15px;
  background: linear-gradient(145deg, #078f92 0%, #006c70 100%);
}

.logo-design-icon::after {
  content: "";
  position: absolute;
  right: -18px;
  top: 22px;
  width: 70px;
  height: 60px;
  border-radius: 11px;
  background: linear-gradient(145deg, #74d7d8 0%, #43babc 100%);
  box-shadow: 0 8px 20px rgba(0, 100, 104, 0.16);
}

.logo-design-icon span {
  position: absolute;
  z-index: 2;
  right: 2px;
  top: 38px;
  width: 29px;
  height: 15px;
  border-left: 6px solid #ffffff;
  border-bottom: 6px solid #ffffff;
  transform: rotate(-45deg);
}

.logo-design-service h3 {
  position: relative;
  z-index: 2;
  margin: 0;
  color: #050505;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
}

@media screen and (max-width: 1200px) {
  .logo-gallery {
    grid-template-columns: minmax(0, 1fr) 330px;
    grid-template-rows: 350px 170px;
    height: 530px;
  }

  .logo-gallery-topleft {
    width: 190px;
    height: 190px;
  }

  .logo-gallery-center {
    right: 340px;
    width: 340px;
    height: 180px;
  }

  .logo-design-icon {
    transform: scale(0.85);
    margin-bottom: 8px;
  }

  .logo-design-service h3 {
    font-size: 18px;
  }
}

@media screen and (max-width: 900px) {
  .logo-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 380px 280px 190px;
    height: auto;
  }

  .logo-gallery-leftmain {
    grid-column: 1;
    grid-row: 1;
  }

  .logo-gallery-topright {
    grid-column: 1;
    grid-row: 2;
  }

  .logo-gallery-right-bottom {
    grid-column: 1;
    grid-row: 3;
  }

  .logo-gallery-topleft {
    width: 160px;
    height: 160px;
  }

  .logo-gallery-center {
    right: 0;
    bottom: auto;
    top: 200px;
    width: 330px;
    height: 180px;
    border-right: 0;
  }
}

@media screen and (max-width: 600px) {
  .logo-gallery-section {
    padding-top: 45px;
  }

  .logo-gallery {
    grid-template-rows: 320px 240px auto;
    gap: 8px;
  }

  .logo-gallery-right-bottom {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    min-height: 170px;
  }

  .logo-gallery-topleft {
    width: 125px;
    height: 125px;
    border-right-width: 8px;
    border-bottom-width: 8px;
  }

  .logo-gallery-center {
    top: auto;
    right: 0;
    bottom: 0;
    width: 240px;
    height: 135px;
    border-top-width: 8px;
    border-left-width: 8px;
  }

  .logo-design-service {
    padding: 12px 5px;
  }

  .logo-design-icon {
    transform: scale(0.7);
    margin-bottom: -2px;
  }

  .logo-design-service h3 {
    font-size: 16px;
  }
}


.logo-process-section {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.logo-process-list {
  position: relative;
  width: 100%;
}

.logo-process-item {
  position: relative;
  display: grid;
  grid-template-columns: 54% 39%;
  justify-content: space-between;
  align-items: center;
}

.logo-process-item-reverse {
  grid-template-columns: 39% 54%;
}

.logo-process-img {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #fff;
}

.logo-process-img img {
  width: 100%;
  aspect-ratio: 1.8 / 1;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.logo-process-img:hover img {
  transform: scale(1.025);
}

.logo-process-content {
  position: relative;
  width: 100%;
  color: #3d3d3d;
}

.logo-process-content p {
  margin: 0;
  color: #3d3d3d;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
}

.logo-process-content p+p {
  margin-top: 2px;
}

.logo-process-item:nth-child(1) {
  z-index: 1;
}

.logo-process-item:nth-child(1) .logo-process-img {
  z-index: 1;
}


.logo-process-item:nth-child(2) {
  z-index: 2;
  margin-top: -32px;
}

.logo-process-item:nth-child(2) .logo-process-img {
  z-index: 2;
  box-sizing: border-box;
  border-top: 10px solid #fff;
  border-left: 10px solid #fff;
}

.logo-process-item:nth-child(2) .logo-process-content {
  padding-left: 45px;
  box-sizing: border-box;
}

.logo-process-item:nth-child(3) {
  z-index: 3;
  margin-top: -28px;
}

.logo-process-item:nth-child(3) .logo-process-img {
  z-index: 3;
  box-sizing: border-box;
  border-top: 10px solid #fff;
  border-right: 10px solid #fff;
}



.logo-process-item:nth-child(4) {
  z-index: 4;
  margin-top: -36px;
}

.logo-process-item:nth-child(4) .logo-process-img {
  z-index: 4;
  box-sizing: border-box;
  border-top: 10px solid #fff;
  border-left: 10px solid #fff;
}

.logo-process-item:nth-child(4) .logo-process-content {
  padding-top: 110px;
  padding-left: 55px;
  box-sizing: border-box;
}

@media screen and (max-width: 1200px) {
  .logo-process-item {
    grid-template-columns: 55% 38%;
  }

  .logo-process-item-reverse {
    grid-template-columns: 38% 55%;
  }

  .logo-process-content p {
    font-size: 14px;
    line-height: 1.65;
  }

  .logo-process-item:nth-child(2) {
    margin-top: -26px;
  }

  .logo-process-item:nth-child(2) .logo-process-content {
    padding-top: 68px;
    padding-left: 25px;
  }

  .logo-process-item:nth-child(3) {
    margin-top: -22px;
  }

  .logo-process-item:nth-child(3) .logo-process-content {
    padding-top: 55px;
  }

  .logo-process-item:nth-child(4) {
    margin-top: -28px;
  }

  .logo-process-item:nth-child(4) .logo-process-content {
    padding-top: 78px;
    padding-left: 30px;
  }
}

@media screen and (max-width: 900px) {
  .logo-process-list {
    display: flex;
    flex-direction: column;
    gap: 55px;
  }

  .logo-process-item,
  .logo-process-item-reverse {
    display: flex;
    flex-direction: column;
    margin-top: 0;
  }

  .logo-process-item-reverse .logo-process-img {
    order: 1;
  }

  .logo-process-item-reverse .logo-process-content {
    order: 2;
  }

  .logo-process-img {
    border: 0 !important;
  }

  .logo-process-content,
  .logo-process-item:nth-child(1) .logo-process-content,
  .logo-process-item:nth-child(2) .logo-process-content,
  .logo-process-item:nth-child(3) .logo-process-content,
  .logo-process-item:nth-child(4) .logo-process-content {
    order: 2;
    max-width: 680px;
    padding: 25px 0 0;
  }

  .logo-process-img img {
    aspect-ratio: 16 / 9;
  }
}

@media screen and (max-width: 600px) {
  .logo-process-list {
    gap: 42px;
  }

  .logo-process-img img {
    aspect-ratio: 4 / 3;
  }

  .logo-process-content,
  .logo-process-item:nth-child(1) .logo-process-content,
  .logo-process-item:nth-child(2) .logo-process-content,
  .logo-process-item:nth-child(3) .logo-process-content,
  .logo-process-item:nth-child(4) .logo-process-content {
    padding-top: 20px;
  }

  .logo-process-content p {
    font-size: 14px;
    line-height: 1.7;
  }
}

.logo-service-cta {
  position: relative;
}

.logo-service-cta-box {
  position: relative;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 180px;
  align-items: center;
  gap: 45px;
  padding: 50px;
  overflow: hidden;
  background-color: #003f52;
}



.logo-service-cta-icon {
  position: relative;
  z-index: 2;
  width: 104px;
  height: 126px;
  justify-self: center;
  transition: transform 0.5s ease;
}

.logo-service-cta-icon::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 88px;
  height: 110px;
  border-radius: 17px;
  background: linear-gradient(145deg, #05888d 0%, #006c72 100%);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14);
}

.logo-service-cta-icon::after {
  content: "";
  position: absolute;
  right: 0;
  top: 28px;
  width: 76px;
  height: 68px;
  border-radius: 13px;
  background: linear-gradient(145deg, #78d8da 0%, #43b9bc 100%);
  box-shadow: 0 10px 24px rgba(0, 79, 83, 0.22);
}

.logo-service-cta-icon span {
  position: absolute;
  z-index: 3;
  right: 21px;
  top: 46px;
  width: 31px;
  height: 17px;
  border-left: 7px solid #ffffff;
  border-bottom: 7px solid #ffffff;
  transform: rotate(-45deg);
}

.logo-service-cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.logo-service-cta-content h2 {
  max-width: 1020px;
  margin: 0 auto;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.45;
  font-size: 18px;
}

.logo-service-cta-action {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
}

.logo-service-cta-btn {
  position: relative;
  min-width: 182px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 16px;
  background-color: #ffffff;
  color: #333333;
  font-size: 18px;
  font-weight: 400;
  text-decoration: none;
  transition:
    color 0.4s ease,
    border-color 0.4s ease,
    transform 0.4s ease,
    box-shadow 0.4s ease;
}

.logo-service-cta-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--i_color2);
  transform: translateY(102%);
  transition: transform 0.4s ease;
}

.logo-service-cta-btn span {
  position: relative;
  z-index: 2;
}

@media (hover: hover) and (pointer: fine) {
  .logo-service-cta-box:hover .logo-service-cta-icon {
    transform: translateY(-8px) rotate(-3deg);
  }

  .logo-service-cta-btn:hover {
    color: #111111;
    border-color: var(--i_color2);
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
  }

  .logo-service-cta-btn:hover::before {
    transform: translateY(0);
  }
}

@media screen and (max-width: 1200px) {
  .logo-service-cta-box {
    grid-template-columns: 120px minmax(0, 1fr) 220px;
    gap: 30px;
    min-height: 270px;
    padding: 45px 50px;
  }

}

@media screen and (max-width: 900px) {
  .logo-service-cta-box {
    grid-template-columns: 100px minmax(0, 1fr);
    min-height: auto;
    padding: 50px 40px;
  }

  .logo-service-cta-content {
    text-align: left;
  }

  .logo-service-cta-action {
    grid-column: 1 / 3;
    justify-content: center;
  }
}

@media screen and (max-width: 600px) {
  .logo-service-cta-box {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding: 45px 24px;
    text-align: center;
  }

  .logo-service-cta-icon {
    width: 86px;
    height: 103px;
    transform: scale(0.86);
  }

  .logo-service-cta-content {
    text-align: center;
  }

  .logo-service-cta-content h2 {
    font-size: 16px;
    line-height: 1.55;
  }

  .logo-service-cta-action {
    width: 100%;
  }

  .logo-service-cta-btn {
    width: 100%;
    min-width: 0;
    max-width: 280px;
    height: 55px;
    border-radius: 12px;
    font-size: 19px;
  }
}

/* ==========================================================================
   material
   ========================================================================== */
.wood-material-section {
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
}

.wood-material-list {
  display: flex;
  flex-direction: column;
  gap: 70px;
}

.wood-material-item {
  display: grid;
  grid-template-columns: minmax(320px, 42%) minmax(0, 1fr);
  align-items: center;
  gap: clamp(55px, 8vw, 130px);
}

.wood-material-img {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  transition:
    transform 0.5s ease,
    box-shadow 0.5s ease,
    border-color 0.5s ease;
}



.wood-material-img img {
  width: 100%;
  aspect-ratio: 1.28 / 1;
  display: block;
  object-fit: cover;
  transition: transform 0.65s ease;
}

.wood-material-content {
  position: relative;
  max-width: 620px;
  transition: transform 0.45s ease;
}

.wood-material-content::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 4px;
  height: 0;
  border-radius: 20px;
  background-color: var(--i_color);
  transition: height 0.45s ease;
}

.wood-material-content h2 {
  margin: 0 0 18px;
  color: #161616;
  font-size: clamp(28px, 2.2vw, 42px);
  font-weight: 700;
  line-height: 1.15;
}

.wood-material-content p {
  margin: 0;
  color: #444444;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
}

.wood-material-content p+p {
  margin-top: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .wood-material-item:hover .wood-material-img {
    transform: translateY(-8px);
  }

  .wood-material-item:hover .wood-material-img img {
    transform: scale(1.045);
  }


  .wood-material-item:hover .wood-material-content {
    transform: translateX(8px);
  }

  .wood-material-item:hover .wood-material-content::before {
    height: 48px;
  }
}

@media screen and (max-width: 1100px) {
  .wood-material-list {
    gap: 60px;
  }

  .wood-material-item {
    grid-template-columns: minmax(280px, 43%) minmax(0, 1fr);
    gap: 55px;
  }

  .wood-material-content h2 {
    margin-bottom: 14px;
  }

  .wood-material-content p {
    font-size: 14px;
    line-height: 1.7;
  }
}

@media screen and (max-width: 768px) {
  .wood-material-list {
    gap: 55px;
  }

  .wood-material-item {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .wood-material-img {
    width: 100%;
    max-width: 560px;
    border-radius: 18px;
  }

  .wood-material-content {
    max-width: 680px;
  }

  .wood-material-content::before {
    display: none;
  }

  .wood-material-content h2 {
    font-size: 28px;
  }

  .wood-material-content p {
    font-size: 14px;
  }
}

@media screen and (max-width: 480px) {
  .wood-material-list {
    gap: 45px;
  }

  .wood-material-item {
    gap: 22px;
  }

  .wood-material-img {
    border-radius: 14px;
  }

  .wood-material-img img {
    aspect-ratio: 1.2 / 1;
  }

  .wood-material-content h2 {
    margin-bottom: 12px;
    font-size: 25px;
  }

  .wood-material-content p {
    line-height: 1.7;
  }
}

/* ==========================================================================
   color
   ========================================================================== */
.color-details-section {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.color-details-list {
  display: flex;
  flex-direction: column;
  gap: 90px;
}

.color-details-item {
  position: relative;
}

.color-details-content {
  position: relative;
  z-index: 2;
  max-width: 100%;
  margin-bottom: 35px;
}

.color-details-content h2 {
  margin: 0 0 10px;
  color: #171717;
  font-size: clamp(28px, 2.2vw, 42px);
  font-weight: 700;
  line-height: 1.2;
}

.color-details-content p {
  max-width: 1250px;
  margin: 0;
  color: #444;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

.color-details-img {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.color-details-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition:
    transform 0.65s ease,
    filter 0.65s ease;
}

.color-details-img-1 {
  max-width: 1050px;
  margin: 0 auto;
}

.color-details-img-2 {
  max-width: 1080px;
  margin: 0 auto;
}

.color-details-img-3 {
  max-width: 1000px;
  margin: 0 auto;
}

.color-details-item:nth-child(2) {
  margin-top: 10px;
}

.color-details-item:nth-child(3) {
  margin-top: 10px;
}

.color-details-item::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 7px;
  width: 4px;
  height: 0;
  border-radius: 10px;
  background-color: var(--i_color);
  transition: height 0.4s ease;
}

@media (hover: hover) and (pointer: fine) {
  .color-details-item:hover::before {
    height: 48px;
  }

  .color-details-item:hover .color-details-img img {
    transform: translateY(-6px) scale(1.015);
    filter: drop-shadow(0 18px 20px rgba(0, 0, 0, 0.08));
  }
}

@media screen and (max-width: 1200px) {
  .color-details-list {
    gap: 75px;
  }

  .color-details-content {
    margin-bottom: 28px;
  }

  .color-details-content p {
    font-size: 13px;
  }

  .color-details-img-1,
  .color-details-img-2 {
    max-width: 900px;
  }

  .color-details-img-3 {
    max-width: 850px;
  }
}

@media screen and (max-width: 768px) {
  .color-details-list {
    gap: 60px;
  }

  .color-details-content {
    margin-bottom: 25px;
  }

  .color-details-content h2 {
    font-size: 28px;
  }

  .color-details-content p {
    font-size: 14px;
    line-height: 1.65;
  }

  .color-details-item::before {
    display: none;
  }

  .color-details-img-1,
  .color-details-img-2,
  .color-details-img-3 {
    max-width: 100%;
  }
}

@media screen and (max-width: 480px) {
  .color-details-list {
    gap: 50px;
  }

  .color-details-content {
    margin-bottom: 20px;
  }

  .color-details-content h2 {
    margin-bottom: 8px;
    font-size: 24px;
    line-height: 1.25;
  }

  .color-details-content p {
    font-size: 13px;
    line-height: 1.7;
  }
}

/* ==========================================================================
   design
   ========================================================================== */
.project-workflow {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.project-workflow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(360px, 0.9fr);
  align-items: start;
  gap: clamp(50px, 7vw, 110px);
}

.project-workflow-main {
  min-width: 0;
}

.project-workflow-heading {
  max-width: 950px;
  margin-bottom: 45px;
}

.project-workflow-heading h2 {
  margin: 0 0 22px;
  color: #090909;
  font-size: clamp(34px, 3vw, 56px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1px;
}

.project-workflow-heading p {
  max-width: 930px;
  margin: 0;
  color: #444;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.55;
}

.project-workflow-img {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.project-workflow-img::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg,
      rgba(43, 84, 138, 0.08),
      transparent 45%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.project-workflow-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition:
    transform 0.7s ease,
    filter 0.7s ease;
}

.project-workflow-form {
  position: sticky;
  top: calc(var(--header_height) + 30px);
  min-width: 0;
}

.project-workflow-form>h3 {
  margin: 0 0 18px;
  color: #111;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
}

.project-workflow-form-box {
  padding: 35px 38px;
  border: 2px solid rgba(28, 28, 28, 0.55);
  border-radius: 14px;
  background-color: #fff;
  transition:
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    transform 0.4s ease;
}

@media (hover: hover) and (pointer: fine) {
  .project-workflow-main:hover .project-workflow-img img {
    transform: translateY(-5px) scale(1.012);
    filter: drop-shadow(0 18px 20px rgba(0, 0, 0, 0.08));
  }

  .project-workflow-main:hover .project-workflow-img::after {
    opacity: 1;
  }

  .project-workflow-form:hover .project-workflow-form-box {
    border-color: var(--i_color);
    box-shadow: 0 20px 45px rgba(43, 84, 138, 0.13);
    transform: translateY(-5px);
  }
}

@media screen and (max-width: 1200px) {
  .project-workflow-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(340px, 0.8fr);
    gap: 50px;
  }

  .project-workflow-heading {
    margin-bottom: 35px;
  }

  .project-workflow-heading p {
    font-size: 16px;
  }

  .project-workflow-form-box {
    padding: 30px;
  }
}

@media screen and (max-width: 900px) {
  .project-workflow-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .project-workflow-form {
    position: relative;
    top: auto;
    width: 100%;
    max-width: 680px;
    margin: 0 auto;
  }

  .project-workflow-heading h2 {
    font-size: 38px;
  }
}

@media screen and (max-width: 600px) {
  .project-workflow-layout {
    gap: 45px;
  }

  .project-workflow-heading {
    margin-bottom: 28px;
  }

  .project-workflow-heading h2 {
    margin-bottom: 16px;
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
  }

  .project-workflow-heading p {
    font-size: 15px;
    line-height: 1.65;
  }

  .project-workflow-form>h3 {
    font-size: 17px;
  }

  .project-workflow-form-box {
    padding: 25px 20px;
    border-radius: 10px;
  }
}

.education-expertise {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.education-expertise-heading {
  margin-bottom: 70px;
}

.education-expertise-heading h2 {
  margin: 0 0 20px;
  color: #080808;
  font-size: clamp(34px, 3vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
}

.education-expertise-heading p {
  max-width: 1250px;
  margin: 0;
  color: #333;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
}

.education-expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(230px, auto));
  grid-template-areas:
    "support specialists lead lead"
    "children children design interior"
    "children children install experts"
    "service service logistics sales";
  gap: 8px;
}

.education-support {
  grid-area: support;
}

.education-specialists {
  grid-area: specialists;
}

.education-lead-image {
  grid-area: lead;
}

.education-children-image {
  grid-area: children;
}

.education-design-image {
  grid-area: design;
}

.education-interior {
  grid-area: interior;
}

.education-install-image {
  grid-area: install;
}

.education-experts {
  grid-area: experts;
}

.education-service-image {
  grid-area: service;
}

.education-logistics {
  grid-area: logistics;
}

.education-sales {
  grid-area: sales;
}

.education-info-card,
.education-image {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-radius: 10px;
}

.education-info-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(30px, 3vw, 55px);
  background-color: #f6f6f6;
  text-align: center;
  transition:
    background-color 0.4s ease,
    transform 0.45s ease,
    box-shadow 0.45s ease;
}

.education-info-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background-color: var(--i_color);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.45s ease;
}

.education-info-card p {
  position: relative;
  z-index: 2;
  max-width: 300px;
  margin: 0;
  color: #252525;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
}

.education-info-card strong {
  color: #050505;
  font-weight: 700;
}

.education-image {
  background-color: var(--bc_color);
}

.education-image::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(135deg,
      rgba(43, 84, 138, 0.16) 0%,
      rgba(43, 84, 138, 0) 55%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.education-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition:
    transform 0.65s ease,
    filter 0.65s ease;
}

.education-lead-image img {
  object-position: center 38%;
}

.education-children-image img {
  object-position: center;
}

.education-design-image img {
  object-position: center;
}

.education-install-image img {
  object-position: center;
}

.education-service-image img {
  object-position: center 38%;
}

@media (hover: hover) and (pointer: fine) {
  .education-info-card:hover {
    z-index: 3;
    background-color: #fff;
    transform: translateY(-6px);
    box-shadow: 0 18px 38px rgba(43, 84, 138, 0.14);
  }

  .education-info-card:hover::before {
    transform: scaleX(1);
  }

  .education-image:hover {
    z-index: 3;
  }

  .education-image:hover img {
    transform: scale(1.05);
    filter: contrast(1.03) saturate(1.03);
  }

  .education-image:hover::after {
    opacity: 1;
  }
}

@media screen and (max-width: 1200px) {
  .education-expertise-heading {
    margin-bottom: 55px;
  }

  .education-expertise-grid {
    grid-template-rows: repeat(4, minmax(205px, auto));
  }

  .education-info-card {
    padding: 30px 25px;
  }

  .education-info-card p {
    font-size: 14px;
    line-height: 1.55;
  }
}

@media screen and (max-width: 900px) {
  .education-expertise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
    grid-template-areas:
      "support specialists"
      "lead lead"
      "children children"
      "design interior"
      "install experts"
      "service service"
      "logistics sales";
  }

  .education-info-card {
    min-height: 210px;
  }

  .education-lead-image,
  .education-service-image {
    height: 340px;
  }

  .education-children-image {
    height: 520px;
  }

  .education-design-image,
  .education-install-image {
    height: 240px;
  }
}

@media screen and (max-width: 600px) {
  .education-expertise-heading {
    margin-bottom: 38px;
  }

  .education-expertise-heading h2 {
    margin-bottom: 15px;
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
  }

  .education-expertise-heading p {
    font-size: 15px;
    line-height: 1.65;
  }

  .education-expertise-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .education-info-card {
    min-height: auto;
    padding: 42px 25px;
  }

  .education-info-card p {
    max-width: 420px;
    font-size: 15px;
  }

  .education-lead-image,
  .education-children-image,
  .education-design-image,
  .education-install-image,
  .education-service-image {
    width: 100%;
    height: auto;
  }

  .education-image img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .education-children-image img {
    aspect-ratio: 1 / 1;
  }
}


/* ==========================================================================
   support
   ========================================================================== */
/* Breadcrumb */
.in_position {
  position: relative;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.in_position .wrap {
  padding: 0.1rem 0;
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.in_position a {
  display: block;
  font-size: 14px;
  color: #777;
  position: relative;
  line-height: 20px;
}

.in_position a:not(:last-child):after {
  content: ">";
  margin: 0 4px;
  color: #777;
}

/* 
.in_position a:last-child {
  color: var(--i_color) !important;
} */

.in_position a:hover {
  color: var(--i_color);
}

@media screen and (max-width: 1024px) {
  .in_position {
    padding: 0.16rem 0;
  }

  .in_position a {
    font-size: 14px;
  }
}

@media screen and (max-width: 560px) {
  .in_position {
    padding: 0.12rem 0;
  }

  .in_position a {
    font-size: 13px;
  }
}

.inner_common_banner {
  padding: 52px 0 0;
  background: #fff;
}

.inner_common_title {
  margin-bottom: 32px;
}

.inner_common_title h1 {
  margin: 0;
  font-size: 36px;
  line-height: 1.2;
  font-weight: 800;
  color: #111;
}

.inner_common_img {
  width: 100%;
  height: 578px;
  overflow: hidden;
  background: #f5f5f5;
}

.inner_common_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 平板 */
@media screen and (max-width: 1024px) {
  .inner_common_banner {
    padding-top: 42px;
  }

  .inner_common_title h1 {
    font-size: 32px;
  }

  .inner_common_img {
    height: 420px;
  }
}

/* 手机 */
@media screen and (max-width: 768px) {
  .inner_common_banner {
    padding-top: 34px;
  }

  .inner_common_title {
    margin-bottom: 22px;
  }

  .inner_common_title h1 {
    font-size: 28px;
  }

  .inner_common_img {
    height: auto;
    aspect-ratio: 16 / 9;
  }
}


.faq_list_section {
  background: #fff;
}

.faq_list {
  max-width: 1100px;
}

.faq_item {
  padding: 34px 0 52px;
  border-bottom: 2px dashed rgba(0, 0, 0, 0.35);
}

.faq_item:first-child {
  padding-top: 0;
}

.faq_item h2 {
  margin: 0 0 26px;
  font-size: 28px;
  line-height: 1.35;
  font-weight: 800;
  color: #080808;
}

.faq_item p {
  max-width: 1000px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #1d2b35;
}

@media screen and (max-width: 1024px) {
  .faq_item {
    padding: 30px 0 42px;
  }

  .faq_item h2 {
    font-size: 25px;
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 768px) {
  .faq_list_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .faq_item {
    padding: 26px 0 34px;
    border-bottom-width: 1px;
  }

  .faq_item h2 {
    font-size: 22px;
    line-height: 1.4;
    margin-bottom: 16px;
  }

  .faq_item p {
    font-size: 14.5px;
    line-height: 1.7;
  }
}




/* 通用内容块 */
.inner_content_block {
  margin-bottom: 58px;
}

.inner_content_block:last-child {
  margin-bottom: 0;
}

.inner_content_block p strong {
  font-weight: 800;
  color: #111;
}

.inner_content_block {
  margin-bottom: 48px;
}

.inner_content_block:last-child {
  margin-bottom: 0;
}

/* 通用内页标题：后续其他页面也可以复用 */
.inner_content_title {
  margin: 0 0 26px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  color: #080808;
  letter-spacing: 0.02em;
}

/* 通用正文 */
.inner_content_block p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

/* 表格外层 */
.inner_table_box {
  width: 100%;
  margin: 34px 0;
  overflow-x: auto;
}

/* 表格 */
.inner_table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  table-layout: fixed;
  background: #fff;
}

.inner_table th,
.inner_table td {
  border: 1px solid #111;
  padding: 26px 30px;
  vertical-align: middle;
  color: #1e2c35;
}

.inner_table th {
  background: #f7f7f7;
  text-align: center;
  font-size: 15px;
  line-height: 1.4;
  font-weight: 800;
  color: #111;
}

.inner_table td {
  font-size: 14px;
  line-height: 1.65;
}

.inner_table td:nth-child(1),
.inner_table td:nth-child(2) {
  text-align: center;
  font-size: 15px;
}

/* 无序列表 */
.inner_list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.inner_list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

.inner_list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #111;
}

/* 有序列表 */
.inner_order {
  margin: 0 0 22px;
  padding-left: 18px;
}

.inner_order li {
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

/* 联系信息 */
.inner_contact_info {
  margin: 26px 0 30px 70px;
}

.inner_contact_info p {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.6;
}

.inner_contact_info strong {
  display: inline-block;
  width: 70px;
  color: #111;
}

/* 平板 */
@media screen and (max-width: 1024px) {
  .inner_content_block {
    margin-bottom: 50px;
  }

  .inner_content_title {
    font-size: 30px;
  }
}

/* 手机 */
@media screen and (max-width: 768px) {
  .inner_content_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .inner_content_block {
    margin-bottom: 42px;
  }

  .inner_content_title {
    font-size: 25px;
    margin-bottom: 20px;
  }

  .inner_content_block p,
  .inner_list li,
  .inner_order li {
    font-size: 14.5px;
    line-height: 1.7;
  }

  .inner_table th,
  .inner_table td {
    padding: 20px 18px;
  }

  .inner_contact_info {
    margin-left: 0;
  }
}

.inner_sub_block {
  margin-top: 26px;
}

.inner_sub_block:first-of-type {
  margin-top: 0;
}

.inner_sub_block h3 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  color: #080808;
}

.inner_sub_block p {
  margin-bottom: 10px;
}

@media screen and (max-width: 768px) {
  .inner_sub_block h3 {
    font-size: 21px;
  }
}

.care_content_section {
  background: #fff;
}

.care_content_section .wrap {
  max-width: 1220px;
}

.care_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 90px;
}

.care_item {
  margin-bottom: 48px;
}

.care_item:last-child {
  margin-bottom: 0;
}

.care_item .inner_content_title {
  margin: 0 0 22px;
}

.care_item p,
.care_disinfectants p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

.care_item p:last-child,
.care_disinfectants p:last-child {
  margin-bottom: 0;
}

.care_disinfectants {
  margin-top: 58px;
  padding-top: 46px;
  border-top: 2px dashed rgba(0, 0, 0, 0.35);
}

.care_disinfectants .inner_content_title {
  margin: 0 0 24px;
}

/* 复用内页标题 */
.inner_content_title {
  margin: 0 0 26px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  color: #080808;
  letter-spacing: 0.02em;
}

/* 平板 */
@media screen and (max-width: 1024px) {
  .care_grid {
    gap: 50px;
  }

  .inner_content_title {
    font-size: 30px;
  }

  .care_item {
    margin-bottom: 42px;
  }
}

/* 手机 */
@media screen and (max-width: 768px) {
  .care_content_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .care_grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .care_item {
    margin-bottom: 34px;
  }

  .inner_content_title {
    font-size: 25px;
    margin-bottom: 18px;
  }

  .care_item p,
  .care_disinfectants p {
    font-size: 14.5px;
    line-height: 1.7;
  }

  .care_disinfectants {
    margin-top: 36px;
    padding-top: 34px;
    border-top-width: 1px;
  }
}

.testimonial_content_section {
  background: #fff;
}

.testimonial_content_section .wrap {
  max-width: 1180px;
}

.testimonial_intro {
  max-width: 980px;
  margin-bottom: 70px;
}

.testimonial_intro h2 {
  margin: 0 0 22px;
  font-size: 26px;
  line-height: 1.35;
  font-weight: 800;
  color: #002b68;
}

.testimonial_intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

.testimonial_list {
  width: 100%;
}

.testimonial_item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 70px;
  align-items: center;
  padding: 38px 0 52px;
  border-top: 2px dashed rgba(0, 0, 0, 0.35);
}

.testimonial_item:last-child {
  border-bottom: 2px dashed rgba(0, 0, 0, 0.35);
}

.testimonial_icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial_icon img {
  width: 92px;
  height: auto;
  display: block;
  object-fit: contain;
}

.testimonial_text h3 {
  margin: 0 0 28px;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  color: #080808;
}

.testimonial_text p {
  margin: 0;
  max-width: 900px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

@media screen and (max-width: 1024px) {
  .testimonial_intro {
    margin-bottom: 54px;
  }

  .testimonial_intro h2 {
    font-size: 24px;
  }

  .testimonial_item {
    grid-template-columns: 90px 1fr;
    gap: 40px;
    padding: 34px 0 44px;
  }

  .testimonial_icon img {
    width: 76px;
  }

  .testimonial_text h3 {
    font-size: 22px;
    margin-bottom: 22px;
  }
}

@media screen and (max-width: 768px) {
  .testimonial_content_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .testimonial_intro {
    margin-bottom: 40px;
  }

  .testimonial_intro h2 {
    font-size: 22px;
    line-height: 1.45;
  }

  .testimonial_intro p {
    font-size: 14.5px;
  }

  .testimonial_item {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 30px 0 36px;
    border-top-width: 1px;
  }

  .testimonial_item:last-child {
    border-bottom-width: 1px;
  }

  .testimonial_icon {
    justify-content: flex-start;
  }

  .testimonial_icon img {
    width: 64px;
  }

  .testimonial_text h3 {
    font-size: 20px;
    margin-bottom: 16px;
  }

  .testimonial_text p {
    font-size: 14.5px;
    line-height: 1.7;
  }
}


/* ==========================================================================
   download
   ========================================================================== */
.leaflet_section {
  background: #fff;
}

.leaflet_section .wrap {
  max-width: 1440px;
}

.leaflet_banner {
  width: 100%;
  height: 380px;
  overflow: hidden;
  margin-bottom: 50px;
  background: #f5f5f5;
}

.leaflet_banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 标题区域 */
.leaflet_head {
  margin-bottom: 50px;
}

.leaflet_head .inner_content_title {
  margin-bottom: 20px;
}

.leaflet_head p {
  margin: 0;
  max-width: 1180px;
  font-size: 16px;
  line-height: 1.75;
  color: #1e2c35;
}

/* 产品册卡片 */
.leaflet_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.leaflet_card {
  background: #f1f1f1;
  padding: 34px 34px 38px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.35s ease;
}

.leaflet_card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.1);
}

.leaflet_img {
  width: 135px;
  height: 175px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.leaflet_img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  transition: all 0.35s ease;
}

.leaflet_card:hover .leaflet_img img {
  transform: scale(1.05);
}

.leaflet_text {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.leaflet_text h3 {
  min-height: 58px;
  margin: 0 0 24px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
  color: #080808;
}

.leaflet_text p {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: #1e2c35;
}

.leaflet_btn {
  margin-top: auto;
  min-width: 160px;
  height: 42px;
  padding: 0 28px;
  border-radius: 8px;
  background: #095d9d;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  transition: all 0.35s ease;
}

.leaflet_btn:hover {
  background: #f2c900;
  color: #111;
}

/* 复用内页标题 */
.inner_content_title {
  margin: 0 0 26px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  color: #080808;
  letter-spacing: 0.02em;
}

@media screen and (max-width: 1024px) {
  .leaflet_banner {
    height: 300px;
    margin-bottom: 42px;
  }

  .leaflet_grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .inner_content_title {
    font-size: 30px;
  }
}

@media screen and (max-width: 768px) {
  .leaflet_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .leaflet_banner {
    height: auto;
    aspect-ratio: 16 / 9;
    margin-bottom: 34px;
  }

  .leaflet_head {
    margin-bottom: 36px;
  }

  .leaflet_head p {
    font-size: 14.5px;
    line-height: 1.7;
  }

  .leaflet_grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .leaflet_card {
    padding: 30px 24px 34px;
  }

  .leaflet_text h3 {
    min-height: auto;
    font-size: 20px;
    margin-bottom: 18px;
  }

  .leaflet_text p {
    font-size: 14.5px;
    line-height: 1.7;
  }

  .inner_content_title {
    font-size: 25px;
    margin-bottom: 20px;
  }
}

.room_design_section {
  background: #fff;
}

.room_design_section .wrap {
  max-width: 1440px;
}

.room_design_head {
  margin-bottom: 45px;
}

.room_design_head .inner_content_title {
  margin-bottom: 24px;
}

.room_design_head p {
  margin: 0;
  max-width: 1280px;
  font-size: 18px;
  line-height: 1.7;
  color: #1e2c35;
}

/* 四个优势 */
.room_design_features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #f1f1f1;
  padding: 50px 40px 38px;
  margin-bottom: 44px;
}

.room_feature_item {
  text-align: center;
  padding: 0 34px;
}

.room_feature_icon {
  width: 86px;
  height: 86px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room_feature_icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.room_feature_item p {
  margin: 0 auto;
  max-width: 260px;
  font-size: 16px;
  line-height: 1.55;
  color: #1e2c35;
}

/* 下载区域 */
.room_design_cta {
  border: 1px dashed rgba(0, 0, 0, 0.45);
  padding: 34px 48px 32px;
  text-align: center;
}

.room_design_cta h3 {
  margin: 0 0 16px;
  font-size: 30px;
  line-height: 1.35;
  font-weight: 800;
  color: #080808;
}

.room_design_cta p {
  margin: 0 auto 34px;
  max-width: 1260px;
  font-size: 18px;
  line-height: 1.45;
  color: #1e2c35;
}

.room_design_btn {
  min-width: 380px;
  height: 42px;
  padding: 0 34px;
  border-radius: 8px;
  background: #095d9d;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  transition: all 0.35s ease;
}

.room_design_btn:hover {
  background: #f2c900;
  color: #111;
}

/* 复用内页标题 */
.inner_content_title {
  margin: 0 0 26px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  color: #080808;
  letter-spacing: 0.02em;
}

@media screen and (max-width: 1024px) {
  .room_design_features {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 42px;
    padding: 45px 30px;
  }

  .inner_content_title {
    font-size: 30px;
  }

  .room_design_cta h3 {
    font-size: 26px;
  }

  .room_design_cta p {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .room_design_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .room_design_head {
    margin-bottom: 34px;
  }

  .room_design_head p {
    font-size: 15.5px;
    line-height: 1.7;
  }

  .room_design_features {
    grid-template-columns: 1fr;
    padding: 38px 24px;
    margin-bottom: 34px;
  }

  .room_feature_item {
    padding: 0;
  }

  .room_feature_icon {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
  }

  .room_feature_item p {
    font-size: 15px;
  }

  .room_design_cta {
    padding: 30px 22px;
  }

  .room_design_cta h3 {
    font-size: 22px;
  }

  .room_design_cta p {
    font-size: 15px;
    line-height: 1.6;
  }

  .room_design_btn {
    min-width: auto;
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: 12px 18px;
    font-size: 14px;
    text-align: center;
  }

  .inner_content_title {
    font-size: 25px;
    margin-bottom: 20px;
  }
}

.product_symbols_section {
  background: #fff;
}

.product_symbols_section .wrap {
  max-width: 1440px;
}

.product_symbols_head {
  margin-bottom: 36px;
}

.product_symbols_head .inner_content_title {
  margin-bottom: 24px;
}

.product_symbols_head p {
  margin: 0;
  max-width: 1280px;
  font-size: 18px;
  line-height: 1.7;
  color: #1e2c35;
}

/* 中间产品符号图片 */
.product_symbols_img {
  width: 100%;
  height: 300px;
  margin-bottom: 55px;
  overflow: hidden;
  background: #095d9d;
}

.product_symbols_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 底部虚线 CTA */
.product_symbols_cta {
  border: 1px dashed rgba(0, 0, 0, 0.45);
  padding: 34px 48px 32px;
  text-align: center;
}

.product_symbols_cta h3 {
  margin: 0 0 20px;
  font-size: 30px;
  line-height: 1.35;
  font-weight: 800;
  color: #080808;
}

.product_symbols_cta p {
  margin: 0 auto 34px;
  max-width: 1180px;
  font-size: 18px;
  line-height: 1.45;
  color: #1e2c35;
}

.product_symbols_btn {
  min-width: 380px;
  height: 42px;
  padding: 0 34px;
  border-radius: 8px;
  background: #095d9d;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  transition: all 0.35s ease;
}

.product_symbols_btn:hover {
  background: #f2c900;
  color: #111;
}

/* 复用内页标题 */
.inner_content_title {
  margin: 0 0 26px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  color: #080808;
  letter-spacing: 0.02em;
}

@media screen and (max-width: 1024px) {
  .product_symbols_img {
    height: 240px;
    margin-bottom: 42px;
  }

  .inner_content_title {
    font-size: 30px;
  }

  .product_symbols_cta h3 {
    font-size: 26px;
  }

  .product_symbols_cta p {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .product_symbols_section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .product_symbols_head {
    margin-bottom: 30px;
  }

  .product_symbols_head p {
    font-size: 15.5px;
    line-height: 1.7;
  }

  .product_symbols_img {
    height: auto;
    aspect-ratio: 16 / 5;
    margin-bottom: 34px;
  }

  .product_symbols_cta {
    padding: 30px 22px;
  }

  .product_symbols_cta h3 {
    font-size: 22px;
  }

  .product_symbols_cta p {
    font-size: 15px;
    line-height: 1.6;
  }

  .product_symbols_btn {
    min-width: auto;
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: 12px 18px;
    font-size: 14px;
    text-align: center;
  }

  .inner_content_title {
    font-size: 25px;
    margin-bottom: 20px;
  }
}

.r_img {
  width: 100%;
}

.r_img ul {
  display: flex;
  flex-direction: column;
}

.r_img li {
  width: 100%;
  display: block;
}

.r_img .img {
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: none;
  overflow: visible;
  background: none;
}

/* 重点：图片按原比例显示，不裁切、不拉伸 */
.r_img .img img {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: none;
  display: block;
  object-fit: unset;
  aspect-ratio: auto;
}

.r_img p {
  font-size: 16px;
  color: #666;
  margin: 18px 0;
}