/* CSS Reset */
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  /* font-size: 100%; */
  vertical-align: baseline;
  box-sizing: border-box;
  /* Ensure padding and borders are included in element sizes */
  text-decoration: none;
  color: inherit;
  /* font-family: 'PingFang SC', 'Microsoft YaHei', Helvetica, 'Helvetica Neue', 'Arial', Verdana,
    'sans-serif'; */
  font-family: \5FAE\8F6F\96C5\9ED1, "Microsoft YaHei", SimHei, sans-serif;
  line-height: 1;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
  min-width: 320px;
  min-height: 100vh;
  background-color: #fff;
}

a:hover {
  color: #084799;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

:root,
page {
  font-size: 1vw;
  --color-primary: #084799;
  --text-color: rgba(0, 0, 0, 0.88);
  --text-secondary: rgba(0, 0, 0, 0.65);
  --text-placeholder: rgba(0, 0, 0, 0.45);
  --text-white-secondary: rgba(255, 255, 255, 0.88);
}

::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
  color: transparent;
}

.primary {
  color: var(--color-primary);
}

.container {
  max-width: 92vw;
  margin: 0 auto;
  padding: 0;
}

/* 公共-start */
.section {
  background-color: #fff;
  overflow: hidden;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 1.66rem;
  color: var(--color-primary);
  font-weight: bold;
  position: relative;
  margin-right: 0.83rem;
}

.more-link {
  flex: 1;
  position: relative;
  display: block;
  border-bottom: 1px solid rgba(8,71,153,0.25);;
  color: var(--text-placeholder);
  font-size: 0.83rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.more-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 1.25rem;
  height: 0.3rem;
  background-color: var(--color-primary);
}

.more-link-icon {
  width: 1.25rem;
  margin-left: 0.2rem;
}

/* 公共-end */

/* 顶部导航栏 */
.page-top {
  position: sticky;
  top: 0;
  z-index: 999;
}

.top-nav {
  background-color: var(--color-primary);
  padding: 2.3rem 0 2rem;
}

.top-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-area {
  display: flex;
  align-items: center;
}

.logo {
  height: 4rem;
}
.logo-zkd {
  height: 4rem;
}

.search-box {
  position: relative;
  width: 10.9rem;
  height: 2.08rem;
  border: 1px solid #fff;
  border-radius: 2.08rem;
}

.search-input {
  height: 2.08rem;
  padding: 0 1.04rem;
  border: none;
  outline: none;
  width: 9.5rem;
  background-color: transparent;
  font-size: 0.83rem;
  color: #fff;
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.search-btn {
  position: absolute;
  right: 1.04rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #999;
  cursor: pointer;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
}

.search-btn img {
  width: 100%;
}

.option-mobile {
  display: none;
}

/* 主导航栏 */
.container-nav {
  max-width: 85vw;
}
.main-nav {
  padding: 0 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  background-color: #084990;
}

.nav-list {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  height: 3rem;
  padding-top: 0;
}

.nav-list .nav-item {
  font-weight: 700;
  font-size: 1.25rem;
  color: #FFFFFF;
  height: 1.456rem;
  padding: 0 0.832rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .3s;
  position: relative;
}

.nav-list .nav-item .label {
  transition: all .3s;
  color: #fff;
}

.nav-list .nav-item .label:hover {
  background-color: #084799;
}

.nav-list .nav-item .children-nav-list {
  position: absolute;
  transform: translateY(100%);
  left: 0;
  height: 0;
  transition: height .4s;
  overflow: hidden;
  padding-top: 10px;
}

.nav-list .nav-item:hover .children-nav-list {
  height: 100%;
  overflow: visible;
}

.children-nav-list>a {
  height: 1.664rem;
  background-color: #fff;
  font-weight: 500;
  font-size: 0.83rem;
  color: rgba(0, 0, 0, 0.88);
  padding: 0 0.832rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;
}

.children-nav-list>a:hover {
  background: #084799;
  color: #fff;
}

.nav-list .nav-item .children-nav-item {
  height: 1.664rem;
  background-color: #fff;
  font-weight: 500;
  font-size: 0.8rem;
  color: rgba(0, 0, 0, 0.88);
  padding: 0 0.832rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;
}

.nav-list .nav-item .children-nav-item:hover {
  background: #084799;
  color: #fff;
}

.nav-list .nav-item:hover {
  background-color: #084799;
}

.nav-list .nav-item .label {
  position: relative;
}

.nav-list .nav-item.actived .label::after {
  content: '';
  height: 0.21rem;
  width: 100%;
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.4rem;
}
.children-nav-list-item {
  position: relative;
  height: 1.664rem;
}
.nav-list .nav-item .children-nav-list-item .label {
  height: 1.664rem;
  background-color: #fff;
  font-weight: 500;
  font-size: 0.83rem;
  color: rgba(0, 0, 0, 0.88);
  padding: 0 0.832rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;
}
.nav-list .nav-item .children-nav-list-item .label:hover {
  background: #084799;
  color: #fff;
}
.nav-list .children-nav-list-item .children-nav-sub-list {
  position: absolute;
  /* transform: translateY(1.664rem); */
  top: 0;
  left: 100%;
  height: 0;
  transition: height .4s;
  overflow: hidden;
  /* padding-top: 10px; */
  padding-left: 0.3rem;
}
.nav-list .children-nav-list-item:hover .children-nav-sub-list {
  height: 100%;
  overflow: visible;
}
.children-nav-sub-list>a {
  height: 1.664rem;
  background-color: #fff;
  font-weight: 500;
  font-size: 0.83rem;
  color: rgba(0, 0, 0, 0.88);
  padding: 0 0.832rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: nowrap;
}
.children-nav-sub-list>a:hover {
  background: #084799;
  color: #fff;
}

/* 科学之路、导师风采、工作动态-start */
.section-1 {
  margin-bottom: 5rem;
}
.news-notice {
  display: flex;
  justify-content: space-between;
  gap: 4rem;
  padding-top: 3.33rem;
}
.image-swiper {
  flex: 1;
}
.image-tabs {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.image-tabs .tab-item {
  background-color: #E7EDF5;
  padding: 0.5rem 1.25rem;
}
.image-tabs .tab-item.active {
  background-color: var(--color-primary);
}
.tab-item a {
  font-size: 1.45rem;
  font-weight: bold;
  color: var(--color-primary);
}
.tab-item.active a {
  color: #fff;
}
.image-item {
  display: none;
  width: 44rem;
  height: 21.25rem;
  overflow: hidden;
}
.image-item.active {
  display: block;
}
.image-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-box {
  flex: 1;
  padding-top: 0.5rem;
}
.work-active {
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 1.04rem;
  background: url(bg-work-active.png) no-repeat bottom right;
  background-size: 15.6rem auto;
  margin-bottom: 1.04rem;
}
.work-active-go {
  position: absolute;
  bottom: 0;
  right: 1.04rem;
  width: 2.5rem;
  height: auto;
}
.work-active a {
  display: flex;
  justify-content: space-between;
  gap: 1.04rem;
}
.work-active-cover {
  flex-shrink: 0;
  width: 13.28rem;
  height: 7.96rem;
  overflow: hidden;
}
.work-active-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s;
}
.work-active-cover:hover img {
  transform: scale(1.1);
}
.work-active-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.work-active-title {
  position: relative;
  height: 2.7rem;
}
.work-active-title .new-icon {
  position: absolute;
  top: 0.2rem;
  left: 0;
  width: 1.612rem;
  height: 0.832rem;
  display: inline-block;
}
.work-active-title span {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  text-indent: 2em;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-color);
  line-height: 1.2;
  -webkit-line-height: 1.2;
}
.work-active:hover .work-active-title span {
  color: var(--color-primary);
}
.work-active-subtitle {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 0.83rem;
  color: var(--text-placeholder);
  line-height: 1.2;
  -webkit-line-height: 1.2;
}
.work-active-time {
  font-size: 0.83rem;
  font-weight: bold;
  color: var(--color-primary);
}

.work-list li a {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 1.04rem 0;
}
.work-list li:last-child a {
  border-bottom: none;
}
.work-list li a .work-title {
  flex: 1;
  max-width: 38rem;
  display: flex;
  align-items: center;
  padding-left: 0.83rem;
}
.work-list li a .work-title::before {
  content: '';
  flex-shrink: 0;
  display: block;
  box-sizing: border-box;
  width: 0.625rem;
  height: 0.625rem;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  margin-right: 0.4rem;
}
.work-title .new-icon {
  width: 1.612rem;
  height: 0.832rem;
  margin-right: 0.312rem;
  display: none;
}
.new .new-icon {
  display: inline-block;
}
.work-title span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.work-list li a .work-time {
  font-size: 0.83rem;
  color: var(--text-placeholder);
}
/* 科学之路、导师风采、工作动态-end */

/* 通知公告、管理系统、研途服务-start */
.three-columns {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5rem;
  gap: 2rem;
}
.column-box {
  flex: 1;
  flex-shrink: 0;
}
.column-content li a {
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  padding: 0.3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.article-time {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 0.83rem;
  background-color: rgba(8, 71, 1, 0.1);
  padding: 0.2rem;
}
.article-time .article-date {
  font-size: 0.83rem;
  font-weight: bold;
  color: var(--color-primary);
  transition: color 0.3s;
}
.article-time .article-month {
  font-size: 0.83rem;
  font-weight: normal;
  color: var(--color-primary);
}

.article-content {
  flex: 1;
  display: flex;
  align-items: center;
  height: 3rem;
}
.column-content .text-wrapper {
  flex: 1;
  max-width: 25.5rem;
  position: relative;
}
.text-wrapper .new-icon {
  position: absolute;
  top: 0.2rem;
  left: 0;
  width: 1.612rem;
  height: 0.832rem;
  margin-right: 0.312rem;
  display: none;
}
.new .new-icon {
  display: inline-block;
}
.column-content .text {
  flex: 1;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: wrap;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.3;
}
.new .text {
  text-indent: 2em;
}

.system-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.system-list .system-item { 
  width: 14.3rem;
  height: 8.75rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(252, 167, 49, 1);
}
.system-list .system-item-2 {
  background-color: rgba(55, 187, 244, 1);
}
.system-list .system-item-3 {
  background-color: rgba(59, 128, 243, 1);
}
.system-list .system-item-4 {
  background-color: rgba(76, 89, 230, 1);
}
.system-item img {
  width: 2.5rem;
  margin-bottom: 0.625rem;
}
.system-item span {
  font-size: 0.9375rem;
  font-weight: bold;
  color: #fff;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.service-list .service-item { 
  width: 11rem;
  height: 4.06rem;
  line-height: 4.06rem;
  text-align: center;
  flex-shrink: 0;
  background-color: rgba(8, 71, 153, 1);
  font-size: 0.9375rem;
  font-weight: bold;
  color: #fff;
}
/* 通知公告、管理系统、研途服务-end */

/* 公示公开、常见问题、热点链接-start */
/* 公示公开/常见问题布局同上通知公告 */
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.link-list .link-item { 
  width: 14.3rem;
  height: 2.6rem;
  flex-shrink: 0;
}
.link-item img {
  width: 100%;
}
/* 公示公开、常见问题、热点链接-end */

/* 联系我们 -start */
.contact-section {
  background-color: var(--color-primary);
}
.contact-content {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.8rem 0;
}
.contact-info {
  width: 22.9rem;
  flex-shrink: 0;
}
.contact-title {
  position: relative;
  padding-bottom: 0.4rem;
  margin-bottom: 1.4rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.5);
  font-size: 1.04rem;
  font-weight: bold;
  color: #fff;
}
.contact-title::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 4rem;
  height: 2px;
  background-color: #fff;
}
.contact-text {
  display: flex;
  align-items: center;
}
.contact-subtitle {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.contact-subtitle img {
  width: 1.6rem;
  height: auto;
  margin-right: 0.4rem;
}
.contact-subtitle span,
.contact-value {
  font-size: 0.83rem;
  color: #fff;
}

.follow-wrap {
  flex: 1;
}
.qrcode-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.qrcode-item img {
  width: 3.54rem;
  height: auto;
  margin-bottom: 0.4rem;
  transition: all 0.3s;
}
.qrcode-item img:hover {
  transform: scale(1.1);
}
.qrcode-item span {
  font-size: 0.625rem;
  color: #fff;
  line-height: 1.3;
  text-align: center;
}
/* 联系我们 -end */
.footer {
  background-color: rgba(5, 43, 92, 1);
  padding: 1.66rem 0;
}
.footer p {
  text-align: center;
  font-size: 0.625rem;
  color: #fff;
}
.footer p a:hover {
  color: #fff;
}

.pc-hide {
  display: none;
}

@media (max-width: 640px) {
  /* 公共-mobile-start */
  .container {
    max-width: 93vw;
  }
  .mobile-hide {
    display: none;
  }
  .section-header {
    margin-bottom: 4.26rem;
  }
  .section-title {
    font-size: 5rem;
    margin-right: 3.2rem;
  }
  .more-link {
    font-size: 3.2rem;
  }
  .more-link::before {
    width: 3.2rem;
    height: 0.8rem;
  }
  .more-link-icon {
    width: 4.26rem;
  }
  /* 公共-mobile-end */

  /* mobile-top-start */
  .top-mobile {
    display: block;
    background-color: var(--color-primary);
    padding-top: 5.3rem;
  }
  .top-mobile .logo {
    display: block;
    width: 93vw;
    height: auto;
    margin: 0 auto 5.3rem;
  }
  .operation-box {
    background-color: #fff;
    padding: 5.3rem 0;
  }
  .operation-box .container {
    display: flex;
    justify-content: space-between;
    gap: 3.2rem;
  }
  .operation-box .search-box {
    width: 81.86rem;
    height: 8.53rem;
    background: rgba(8,71,153,0.08);
    border-radius: 1.04rem;
    position: relative;
  }
  .operation-box .search-box .input {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding-left: 10.66rem;
    line-height: 8.53rem;
    font-size: 3.2rem;
    color: #71787a;
    display: flex;
    align-items: center;
  }
  
  .operation-box .search-box .search-icon {
    width: 6.4rem;
    height: 6.4rem;
    position: absolute;
    top: 50%;
    left: 2.13rem;
    transform: translateY(-50%);
  }
  .operation-box .menu-box {
    height: 8.54rem;
    width: 8.54rem;
    background: #084799;
    border-radius: 1.04rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }
  .operation-box .menu-box .menu-icon {
    height: 5.3rem;
    width: 5.3rem;
  }

  .main-nav-mobile {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    display: block;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-primary);
    transform: translateY(-100%);
    transition: all .4s;
  }
  .mobile-nav-list {
    padding-top: 8rem;
  }
  .mobile-nav-list .mobile-nav-item {
    width: 100%;
    height: 6rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    text-align: center;
  }
  .mobile-nav-list .mobile-nav-item .label {
    font-size: 5rem;
    color: #fff;
    line-height: 1.5;
  }
  .children-nav-list {
    display: none;
  }
  .menu-close {
    position: absolute;
    top: 3rem;
    right: 3rem;
    width: 5.3rem;
    height: auto;
  }
  /* mobile-top-end */

  /* 科学之路、导师风采、工作动态-mobile-start */
  .section-1 {
    margin-bottom: 13rem;
  }
  .news-notice {
    flex-direction: column;
    gap: 8rem;
    padding-top: 0;
  }
  .image-tabs {
    gap: 1rem;
  }
  .image-tabs .tab-item {
    padding: 2.1rem 5.3rem;
  }
  .tab-item a {
    font-size: 4.26rem;
  }
  .image-item {
    width: 100%;
    height: 56rem;
  }

  .work-active {
    padding: 3.2rem;
    background-size: 48.6rem auto;
    margin-bottom: 2.6rem;
  }
  .work-active a {
    position: relative;
  }
  .work-active-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 34rem;
    height: 20.4rem;
  }
  .work-active-title {
    padding-left: 36rem;
    height: 20.4rem;
  }
  .work-active-title .new-icon {
    left: 36rem;
    width: 7.2rem;
    height: 3.7rem;
  }
  .work-active-title span {
    font-size: 4rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }
  .work-active-go {
    right: 3.2rem;
    width: 8.53rem;
  }
  .work-active-subtitle {
    margin: 3.2rem 0;
    font-size: 3.2rem;
  }
  .work-active-time {
    font-size: 3.2rem;
  }

  .work-list li a {
    padding: 4.6rem 0;
  }
  .work-list li:last-child a {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
  .work-list li a .work-title {
    max-width: 70rem;
    padding-left: 0;
  }
  .work-list li a .work-title::before {
    width: 2.1rem;
    height: 2.1rem;
    margin-right: 2.1rem;
  }
  .work-title .new-icon {
    width: 7.2rem;
    height: 3.7rem;
    margin-right: 1rem;
  }
  .work-title span {
    font-size: 3.73rem;
  }
  .work-list li a .work-time {
    font-size: 3.2rem;
  }
  /* 科学之路、导师风采、工作动态-mobile-end */

  /* 招生信息、培养工作、学位管理-mobile-start */
  .three-columns {
    flex-direction: column;
    margin-bottom: 13rem;
    gap: 13rem;
  }
  .column-box {
    width: 100%;
  }
  .column-content li a {
    padding: 1.6rem 0;
  }

  .article-time {
    padding: 1rem;
    margin-right: 2.13rem;
  }
  .article-time .article-date {
    font-size: 3.73rem;
  }
  .article-time .article-month {
    font-size: 3.73rem;
  }

  .column-content .text-wrapper {
    max-width: 77rem;
  }
  .text-wrapper .new-icon {
    width: 7.2rem;
    height: 3.7rem;
    margin-right: 1rem;
  }
  .column-content .text {
    font-size: 3.73rem;
  }

  .system-list {
    gap: 1.6rem;
  }
  .system-list .system-item {
    width: 45.6rem;
    height: 35.6rem;
  }
  .system-item img {
    width: 10.6rem;
    margin-bottom: 2rem;
  }
  .system-item span {
    font-size: 3.7rem;
  }

  .service-list {
    gap: 1.6rem;
  }
  .service-list .service-item {
    width: 45.6rem;
    height: 12.8rem;
    line-height: 12.8rem;
    font-size: 3.7rem;
  }
  /* 招生信息、培养工作、学位管理-mobile-end */

  /* 热点链接-mobile-start */
  .link-list {
    gap: 1.6rem;
  }
  .link-list .link-item {
    width: 45.6rem;
    height: 10.6rem;
  }
  /* 热点链接-mobile-end */

  /* 联系我们-mobile-start */
  .contact-content {
    flex-direction: column;
    gap: 13rem;
    padding: 13rem 0;
  }
  .contact-info {
    width: 100%;
  }
  .contact-title {
    padding-bottom: 2.1rem;
    margin-bottom: 4.2rem;
    font-size: 3.73rem;
  }
  .contact-title::after {
    width: 15rem;
  }
  .contact-subtitle img {
    width: 5.3rem;
    margin-right: 2.1rem;
  }
  .contact-subtitle span,
  .contact-value {
    font-size: 3.2rem;
  }
  .qrcode-item {
    width: 33.3%;
    flex-shrink: 0;
    margin-bottom: 5rem;
  }
  .qrcode-item img {
    width: 17.3rem;
    margin-bottom: 2.1rem;
  }
  .qrcode-item span {
    font-size: 3.2rem;
  }
  /* 联系我们-mobile-end */

  .footer {
    padding: 4rem 0;
  }
  .footer p {
    font-size: 2.4rem;
  }
}