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%;
  font: inherit;
  vertical-align: baseline;
}

/* 白色 */
input:-webkit-autofill {
  /* -webkit-background-clip: text;  */
  box-shadow: 0 0 0 1000px #fff inset !important;
  -webkit-text-fill-color: #000; /* 填充字体色-根据自己想要的字体颜色进行填充 */
}
/* pink色 */
input:-webkit-autofill {
  /* -webkit-background-clip: text;  */
  box-shadow: 0 0 0 1000px #c13432 inset !important;
  -webkit-text-fill-color: #fff; /* 填充字体色-根据自己想要的字体颜色进行填充 */
}

body {
  font-family: Microsoft YaHei;
}
.breadcrumb-item + .breadcrumb-item::before {
  padding-right: 2px;
}
.breadcrumb-item + .breadcrumb-item {
  padding-left: 2px;
}
input::-ms-clear,
input::-ms-reveal {
  display: none;
}
.breadcrumb-item a {
  cursor: pointer !important;
}
/* img {
  -webkit-user-select: none;  
  -moz-user-select: none;     
  -ms-user-select: none;     
  user-select: none;         
} */
/* 公共样式 */
.hideOneLine {
  display: -webkit-box;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.hideTwoLine {
  display: -webkit-box;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/* IE9, IE10, IE11的hack */
@media screen and (min-width: 0\0) {
  .hideOneLine {
    white-space: nowrap;
  }

  .hideTwoLine {
    white-space: nowrap;
  }
}

.flex {
  display: flex;
  align-items: center;
}
.column {
  flex-direction: column;
}
.between {
  justify-content: space-between;
}

.flex1 {
  flex: 1;
}

.btn:focus {
  outline: none;
  box-shadow: none;
}

footer {
}

.footerTextArea {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 12px;
  color: #ffffff;
  line-height: 30px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-right: 16px;

  margin-top: -5px;
}

.dropdown-menu {
  display: none;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  min-width: 100%;
  transition: max-height 3s linear;
  transition-behavior: allow-discrete;
  max-height: 0;
  overflow: hidden;
  background: rgba(193, 52, 50, 0.8);
}
/* .dropdown-menu.show{
  display: none;
} */
a {
 
}
a:hover {
  text-decoration: unset;
}
.navbar a:hover {
  color: #fff;
}

.nav-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 !important;
  justify-content: center;
  min-width: unset;
  font-size: 16px;
}

.nav-item {
  height: 50px;
  flex: 1;
  text-align: center;
}

.mainRightArea {
  width: 300px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.svgIcon {
  transform: rotate(90deg);
  position: relative;
  left: 5px;
  margin-right: 25px;
  margin-left: 9px;
  color: #c13432;
}

/* list和detail的reaArea */
.mainRightArea .redArea {
  background: url("../new_image/detailLeftBg.png");
  background-size: 100% 100%;
  height: 100px;
}
.redArea {
  background: #c13432;
  height: 60px;
  padding: 0 36px 0 36px;
  display: flex;
  justify-content: center;
  color: white;
  align-items: center;
  position: relative;
}

.title {
  font-size: 16px;
}

.titleBold {
  font-weight: bold;
  font-size: 24px;
  color: #ffffff;
}

/* .whiteArea {
  background: white;
  border: 1px solid #f0f0f0;
} */
.yanjiuArea {
  box-shadow: 0px 0px 5px 0px rgba(96, 96, 96, 0.15);
}
.yanjiuItem {
  height: 70px;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  display: flex;
  align-items: center;
  padding-left: 36px;
}

.yanjiuArea a:hover,
.yanjiuArea .yanjiuItemActive {
  color: #c13432;
  text-decoration: none;
  cursor: pointer;
  position: relative;
}
.yanjiuArea a:hover.yanjiuItem::after,
.yanjiuArea .yanjiuItemActive::after {
  position: absolute;
  content: "";
  top: 50%;
  right: 26px;
  transform: translateY(-50%);
  width: 11px;
  height: 3px;
  background: url("../new_image/jiantou.png");
  background-size: 100% 100%;
}

.yanjiuAreaScrollbar {
  overflow: auto;
  height: 387px;
}

/* .yanjiuArea::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
.yanjiuArea::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: #4B5563;
  border: 2.5px solid transparent;
  background-clip: padding-box;
} */
.breadcrumb-item + .breadcrumb-item::before {
  content: ">";
  color: #666666; /* 分隔符颜色 */
}

.breadcrumb a {
  color: #666666; /* 链接颜色 */
}

.breadcrumb a:hover {
  cursor: default;
  text-decoration: none;
}

.a-start {
  align-items: flex-start !important;
}

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

.page-item {
}

.page-item ~ .page-item {
  margin-left: 10px;
}

.page-link {
  font-size: 14px;
  color: #555555;
  border-radius: 5px;
  border: 1px solid #f0f0f0;
  width: 38px;
  height: 38px;
  background: #ffffff;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-link:hover {
  color: #555555;
}

.page-link:focus {
  box-shadow: none;
}

.pre {
  width: 50px;
  height: 38px;
}

.page-item.active .page-link {
  background: #c13432;
  border-color: #c13432;
  color: #fff;
}

.pagination {
  margin-top: 51px;
  margin-bottom: 60px;
  display: flex;
  justify-content: center;
}

.disabled .page-link {
  color: #cccccc !important;
}
.returnTop {
  width: 49px;
  line-height: 49px;
  background: #c13432;
  display: none;
  align-items: center;
  justify-content: center;
  position: fixed;
  right: 5%;
  bottom: 120px;
  border-radius: 5px;
  cursor: pointer;
  z-index: 99;
  text-align: center;
  height: 49px;
}
.returnTop img {
  position: relative;
  top: -2px;
}
.footerArea {
  background: url("../new_image/serviceBg.png");
  background-size: 100% 100%;
  max-width: auto;
  font-size: 14px;
  color: #ffffff;
  height: 212px;
}
.footerArea .mainArea {
  align-items: flex-start;
  margin-left: auto;
  margin-right: auto;

  display: flex;
  justify-content: space-between;
  height: 100%;
}
.bottomArea {
  background-color: #c13432;
  padding: 40px 0;
  color: #fff;
}

.bottomArea .mainArea {
  height: auto;
  display: flex;
  flex-direction: column;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

/* 新增 bottomMainArea 样式 */
.bottomMainArea {
  /* 继承 .mainArea 的 display: flex 等属性 */
  justify-content: space-between !important; /* 确保覆盖可能存在的其他对齐规则 */
  flex-direction: row !important;
  align-items: center;
  /* 可以添加其他特定于底部的 mainArea 样式 */
}

.bottomInfo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.bottomLeft {
  color: #fff;
}

.footerLogo {
  width: 484px;
  height: 64px;
  margin-bottom: 20px;
}

.copyright {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}

.bottomRight {
  display: flex;
  align-items: center;
  gap: 50px;
}

.qr-code-area {
  display: flex;
  align-items: stretch;
}

.contact-info p {
  font-size: 14px;
  margin-bottom: 15px;
  color: #fff;
}

.contact-info p:last-child {
  margin-bottom: 0;
}

.qr-code {
  width: 110px;
  height: 110px;
}

.qr-code-text {
  width: 24px;
  height: 111px;
  background: #e64442;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  font-weight: 400;
  font-size: 12px;
  color: #ffffff;
  letter-spacing: 2px;
}

.bottomContact div {
  margin-bottom: 10px;
  font-size: 14px;
  text-align: left;
}

/* 大于768 pc*/
@media screen and (min-width: 768px) {
  .yanjiuItem ~ .yanjiuItem {
    border-top: 1px solid #edf2f7;
  }
  .linkItem ~ .linkItem {
    margin-left: 58px;
  }
  .footerArea .mainArea {
    width: 1300px;
  }
  .mainRightArea {
  }
  /* .redAreaLine ::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    background: #2975BB;
    bottom: -1.5px;
    left: 0;
  } */

  .w1300 {
    width: 1300px;
    margin: 0 auto;
  }

  .w846 {
    width: 927px;
  }

  .pc-flex {
    display: flex;
    align-items: center;
  }

  .logoWhite {
    width: 337px;
    height: 47px;
    margin-bottom: 22px;
  }

  .pcHidden {
    display: none !important;
  }
  header {

  }
  /* 顶部区域 */
  .topArea {
    height: 98px;
    margin: 0 auto;
    width: 1300px;
  }

  .logo {
    width: 484px;
    height: 64px;
  }

  .topBg {
    width: 300px;
    height: 100px;
    background: url("../new_image/topBg.png");
    background-size: 100% 100%;
    position: absolute;
    right: 0;
  }

  /* 顶部区域-搜索框 */
  .searchBox {
    width: 253px;
    height: 38px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #e57d7b;
    border-radius: 0;
    padding-left: 18px;
  }

  .searchInput {
    border: none;
    /* 移除边框 */
    outline: none;
    /* 移除焦点时的轮廓 */
    font-size: 14px;
    background: transparent;
    color: white;
  }

  .searchInput::placeholder {
    color: #e58989;
  }

  .searchIcon {
    width: 19px;
    height: 19px;
    margin-right: 15px;
  }

  /* 导航栏 */
  .navbar {
    padding: 0;
    background: #c13432;
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .navbar-collapse {
    height: 100%;
    justify-content: center;
    width: 100%;
  }

  .navbar-nav {
    margin: 0 auto;
    width: 1300px;
    display: flex;
    justify-content: space-between;
    height: 100%;
    align-items: center;
    padding: 0;
  }

  .navbar-nav > li {
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .navbar-nav li:hover {
    background-color: #aa2826;
  }

  .navbar-nav > li:hover .dropdown-menu {
    display: block;
    max-height: 1000px;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
  }

  .nav-sub-item {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .dropdown-menu {
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: rgba(193, 52, 50, 0.8);
    position: absolute;
    left: 0;
    top: 100%;
  }

  .dropdown-menu .nav-item {
    height: 40px;
    width: 100%;
  }

  .dropdown-menu .nav-item:hover {
    background-color: #aa2826;
  }

  .dropdown-menu .nav-link {
    color: #fff;
    font-size: 14px;
    padding: 10px 0 !important;
    width: 100%;
  }

  .nav-item.active {
    background-color: #aa2826;
  }

  .detailBanner {
    width: 100%;
    display: block;
  }

  .serviceIcon {
    height: 16px;
    width: 16px;
  }

  .qr-code-container {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: stretch;
  }

  .qr-code-img {
    width: 100px;
    height: 100px;
  }

  .mobileBottomArea .qr-code-text {
    background: #a92c2a;
    color: white;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    font-size: 12px;
    letter-spacing: 1px;
  }

  .mainContentArea {
    width: 928px;
    margin-left: 80px;
  }
}

/* 小于768 ipad和手机*/
@media screen and (max-width: 768px) {
  .w1300 {
    width: 100% !important;
    max-width: 100%;
    box-sizing: border-box;
  }

  .plus,
  .dash {
    width: 20px;
    height: 20px;
  }
  .footerArea .mainArea {
    flex-wrap: wrap;
  }

  .returnTop {
    right: 20px;
    bottom: 40px;
    width: 40px;
    line-height: 40px;
    height: 40px;
    border-radius: 50%;
    opacity: 0.62;
  }
  .returnTop img {
    width: 17px;
    height: 9px;
    top: -2px;
  }
  .redAreaLine ::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    background: #c13432;
    bottom: -1px;
    left: 0;
  }

  .detailBanner {
    width: 100%;
    display: block;
  }

  .navbar-toggler {
    padding: 0;
    margin-right: 13px;
    border: none;
    width: 25px;
    height: 20px;
    display: flex;
    justify-content: center;
  }

  .clickSearchIcon {
    width: 23px;
    height: 23px;
    margin-right: 24px;
  }

  .navbar-toggler-icon {
    width: 25px;
    height: 21px;
  }

  .navbar-toggler-icon2 {
    width: 21px;
    height: 21px;
  }

  .topArea {
    height: 65px;
    background: #c13432;
  }

  .navbar-nav > .nav-item .nav-item > .nav-link {
    font-size: 14px;
    margin-left: 20px;
  }

  .dash,
  .menuHide {
    display: none;
  }

  .nav-link {
    justify-content: space-between;
  }

  .logoWhite {
    width: 222px;
    height: 30px;
    margin-top: 37px;
    margin-bottom: 30px;
  }

  .footerTextArea {
    height: auto;
    font-size: 13px;
    color: #ffffff;
    line-height: 30px;
    text-align: center;
    margin-right: 0;
    padding-bottom: 50px;
    align-items: center;
    justify-content: center;
    width: 100vw;
  }

  .footerArea {
    flex-direction: column;
    height: auto;
    background: url("../new_image/servicePhoneBg.png");
  }
  .phoneFlex {
    display: flex;
  }
  .phoneMl {
    margin-left: 15px;
  }
  .phoneHidden {
    display: none !important;
  }

  .logo {
    width: 242px;
    height: 32px;
    margin-left: 13px;
  }

  .navbar {
    padding: 0;
    background: #c13432;
  }

  .searchBoxPhone {
    width: 300px;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #e57d7b;
    border-radius: 8px;
    padding-left: 18px;
    margin: 0 auto;
  }

  #search {
    padding: 10px;
  }

  .searchInput {
    border: none;
    /* 移除边框 */
    outline: none;
    /* 移除焦点时的轮廓 */
    font-size: 14px;
    /* color: #E67876; */
  }

  .searchInput::placeholder {
    color: #e58989;
  }

  .searchIcon {
    width: 17px;
    height: 17px;
    margin-right: 15px;
  }

  .nav-item {
    background: #c13432;
    /* border-bottom: 1px solid #ccc; */
    min-height: 50px;
    height: auto;
  }
  .nav-sub-item {
    display: flex;
    align-items: center;
  }
  .nav-link {
    height: 50px;
    /* width: 90%; */
    flex: 1;
    padding-left: 20px !important; /* 增加移动端导航链接左内边距 */
  }
  .nav-button {
    width: 15%;
    display: flex;
    justify-content: center;
    color: white;
  }
  .linkArea {
    background: #c13432;
    margin-top: 44px;
    padding: 0 38px;
    padding-top: 34px;
  }
  .linkBox {
    flex-wrap: wrap;
  }
  .linkBox .dropdown-item {
    padding: 0 30px;
  }
  .linkBox .dropdown-item:hover {
    background: none;
    color: inherit;
  }
  .linkBox .dropdown-item ~ .dropdown-item {
    margin-top: 31px;
  }
  .linkTitle {
    height: 40px;
    border-radius: 4px;
    border: 1px solid #ffffff;
    font-size: 14px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 26px;
    padding-right: 26px;
  }

  .sjxSmall {
    width: 10px;
  }
  .sjxBig {
    width: 17px;
  }
  #search {
    background: #c13432;
  }
  .searchBoxPhone {
    border-color: white;
    background: white;
  }
  .redArea {
    height: 45px;
    display: flex;
    justify-content: space-between;
    padding: 0 12px;
  }
  .title {
    font-weight: bold;
    font-size: 15px;
  }
  .dropdown-menu {
  }
  .dropdown-item {
    padding: 0;
  }
  .yanjiuItem {
    margin: 0;
    padding-left: 13px;
    padding-right: 13px;
    font-size: 14px;
    height: 46px;
    border-bottom: 1px solid #d8d8d8;
  }

  .page-link {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }
  .pre {
    width: 60px;
    height: 30px;
  }
  .pagination {
    margin-top: 34px;
    margin-bottom: 37px;
  }
  .linkBox {
    padding: 34px 32px;
    margin-left: -10%;
    justify-content: space-between;
    margin-top: -21px;
  }

  .linkItem {
    font-weight: 400;
    font-size: 12px;
    color: #ffffff;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: 10%;
    width: 50px;
    white-space: nowrap;
    margin-top: 21px;
  }

  .serviceIcon {
    width: 50px;
    height: 50px;
    padding: 15px;
    border-radius: 50%;
    border: 1px solid #ffcc99;
    margin-bottom: 8px;
  }

  /* Mobile banner image style */
  .bannerImg.pcHidden {
    width: 100%; /* Ensure width adapts to screen */
    object-fit: cover; /* Prevent image distortion */
  }
  .breadcrumbArea > .breadcrumb > span {
    display: none;
  }
  .mobileBottomArea {
    background-color: #c13432;
    padding: 0 0 30px;
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
  }
  .qr-code-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: -60px;
  }
  .mobileBottomArea .qr-code-img {
    width: 120px;
    height: 120px;
    margin-bottom: 5px;
    background: #fff;
    box-sizing: border-box;
  }
  .mobileBottomArea .qr-code-text {
    font-weight: 400;
    font-size: 12px;
    color: #ffffff;
    background: none;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    width: auto;
    height: auto;
    display: block;
    align-items: center;
    justify-content: center;
    padding: 0;
    letter-spacing: normal;
  }
  .mobileBottomArea .mobileBottomLogo img {
    width: 262px;
    height: 35px;
  }
  .mobileBottomArea .mobileBottomInfo {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .mobileBottomArea .mobileBottomInfo p {
    margin: 0;
    font-size: 12px;
    color: #fff;
    line-height: 1.5;
  }

  /* 移动端页面标题样式 */
  .pageTitle-wap {
    background-color: #c13432;
    color: #fff;
    padding: 10px 15px;
    font-size: 16px;
  }
  
  .pageTitle-wap span {
    position: relative;
    padding-left: 13px;
    font-weight: bold;
  }
  
  .pageTitle-wap span::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background-color: #fff;
  }
}

/* list.html 和 detail.html 共用的标题行样式 */
.titleRow {
  display: flex;
  justify-content: space-between; /* 两端对齐 */
  margin-bottom: 15px;
  border-bottom: 1px solid #cccccc;
  width: 100%; /* 确保容器占满整行 */
  margin-top: 30px;
  align-items: center;
  height: 50px;
}

.titleRow .listPageTitle {
  margin-right: auto; /* 将标题推到最左边 */
}

.titleRow .breadcrumbArea {
  margin-left: auto; /* 将面包屑推到最右边 */
}

/* 调整面包屑区域和面包屑本身 */
.breadcrumbArea {
  display: flex;
}

ol.breadcrumb {
  padding: 0; /* 移除默认内边距 */
  margin-bottom: 0; /* 移除默认外边距 */
  list-style: none;
  background-color: transparent; /* 移除背景色 */
  border-radius: 0; /* 移除圆角 */
  color: #666666; /* 调整字体颜色 */
}

.breadcrumb span {
  color: #666666; /* 调整"当前位置"颜色 */
  margin-right: 5px;
}

/* 注释掉下方与common.css已有的面包屑样式可能冲突的部分 */
/* .breadcrumb-item + .breadcrumb-item::before {
  display: inline-block;
  padding-right: 0.5rem;
  color: #999; 
  content: ">"; 
} */

/* .breadcrumb-item a {
  color: #999; 
} */

/* .breadcrumb-item a:hover {
  color: #c13432; 
  text-decoration: none;
} */

.breadcrumb-item.active {
  color: #666666; /* 当前页面项颜色 */
}

/* 列表/详情页标题样式 */
.listPageTitle {
  font-size: 22px; /* 调整字体大小与图片一致 */
  color: #c13432; /* 标题颜色为绿色 */
  font-weight: bold;
  margin-bottom: 0; /* 移除底部边距 */
  padding-bottom: 8px; /* 为下划线留出空间 */
  position: relative; /* 用于定位伪元素 */
  display: inline-block; /* 使下划线宽度适应文字 */
}

.listPageTitle::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -15px;
  width: 100%;
  height: 1px;
  background-color: #ddd;
}

.breadcrumbArea > .breadcrumb > span {
  font-size: 14px;
  line-height: 24px;
}
/* 左侧菜单 */
.mainBox {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.left-menu {
  flex-shrink: 0;
  margin-right: 20px;
  border: 1px solid #f1f1f1;
}

.left-menu-title {
  width: 351px;
  height: 104px;
  background: linear-gradient(-90deg, #f24a47 0%, #c13432 100%);
  font-weight: bold;
  font-size: 30px;
  color: #fffffe;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.left-menu .list-unstyled {
  width: 351px;
}

.left-menu-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 358px;
  height: 68px;
  font-size: 20px;
  color: #333;
  text-decoration: none;
  cursor: pointer;
  position: relative;
}

.left-menu-item:hover {
  text-decoration: none;
  color: #c13432;
}

.left-menu-item.active {
  background-image: url("../new_image/subMenuActive.png");
  background-size: 100% 100%;
  background-position: center;
  color: white;
  border-bottom: none;
}
.left-menu-item.active:hover {
  color: white;
}
.left-menu-item.active:first-child {
  border-top: none;
}

.left-menu-item .menu-arrow {
  width: 16px;
  height: 10px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.3s ease;
  position: absolute;
  right: 55px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  outline: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.left-menu-item .menu-arrow:focus {
  outline: none;
}

.left-menu-item .menu-text {
  color: inherit;
  text-decoration: none;
  flex: 1;
  text-align: center;
}

.left-menu-item .menu-text:hover {
  color: inherit;
  text-decoration: none;
}

.left-menu-item[data-toggle="collapse"][aria-expanded="false"] .menu-arrow {
  background-image: url("../new_image/grayBottom.png");
  transform: translateY(-50%) rotate(0deg);
}

.left-menu-item[data-toggle="collapse"][aria-expanded="true"] .menu-arrow {
  background-image: url("../new_image/grayBottom.png");
  transform: translateY(-50%) rotate(180deg);
}

.left-menu-item.active[data-toggle="collapse"][aria-expanded="false"]
  .menu-arrow {
  background-image: url("../new_image/whiteTop.png");
  transform: translateY(-50%) rotate(180deg);
}

.left-menu-item.active[data-toggle="collapse"][aria-expanded="true"]
  .menu-arrow {
  background-image: url("../new_image/whiteTop.png");
  transform: translateY(-50%) rotate(0deg);
}

/* 为div容器内的箭头图标添加样式 */
.left-menu-item.active .menu-arrow {
  background-image: url("../new_image/whiteTop.png");
  transform: translateY(-50%) rotate(180deg);
}

.left-menu-item.active[aria-expanded="true"] .menu-arrow {
  background-image: url("../new_image/whiteTop.png");
  transform: translateY(-50%) rotate(0deg);
}

/* 为div容器内的非激活状态箭头图标添加默认样式 */
.left-menu-item:not(.active) .menu-arrow {
  background-image: url("../new_image/grayBottom.png");
  transform: translateY(-50%) rotate(0deg);
}

.left-menu-item:not(.active)[aria-expanded="true"] .menu-arrow {
  background-image: url("../new_image/grayBottom.png");
  transform: translateY(-50%) rotate(180deg);
}

#submenu1,
#submenu2 {
}

.left-submenu-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  font-weight: 400;
  font-size: 16px;
  padding: 18px 0;
  color: #8c8c8c;
  text-decoration: none;
}

.left-submenu-item:hover {
  color: #c13432;
  text-decoration: none;
}

.left-submenu-item.active {
  color: #c13432;
}

.left-submenu-item .submenu-icon {
  width: 16px;
  height: 12px;
}

/* 新增的面包屑样式 */
.breadcrumbArea {
  padding: 20px 0;
}

.breadcrumbArea .breadcrumb,
.breadcrumbArea .breadcrumb span,
.breadcrumbArea .breadcrumb a,
.breadcrumbArea .breadcrumb .breadcrumb-item.active,
.breadcrumbArea .breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  font-size: 16px;
  color: #8c8c8c;
}

.breadcrumbArea .breadcrumb a:hover {
  color: #c13432;
  text-decoration: none;
}

.SideMenuArea {
  padding-bottom: 20px;
}

/* 移动端三级菜单样式 */
/* 移动端菜单基础样式 */
.mobile-menu {
  display: none;
}

/* 移动端菜单触发按钮 */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  margin-right: 13px;
}

/* PC端隐藏移动端元素 */
@media screen and (min-width: 769px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* 移动端响应式样式（≤768px） */
@media only screen and (max-width: 768px) {
  /* 移动端菜单触发按钮 */
  .mobile-menu-toggle {
    display: block;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: 1001;
  }

  .mobile-menu-toggle img {
    width: 25px;
    height: 21px;
  }

  .mobile-menu-toggle .menu-close-icon {
    display: none;
    width: 23px;
    height: 23px;
  }

  .mobile-menu-toggle.active .menu-icon {
    display: none;
  }

  .mobile-menu-toggle.active .menu-close-icon {
    display: block;
  }

  /* 移动端菜单容器 */
  .mobile-menu {
    display: none;
    position: fixed;
    top: 65px; /* 根据header高度调整 */
    left: 0;
    width: 100%;
    height: calc(100vh - 65px);
    background: #c13532;
    overflow-y: auto;
    z-index: 1000;
  }

  .mobile-menu.active {
    display: block;
  }

  /* 一级菜单列表 */
  .mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  /* 一级菜单项 */
  .mobile-menu-list > li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-menu-list > li > a {
    display: block;
    padding: 15px 20px;
    color: #fff;
    text-decoration: none;
    background-color: #c13532;
    position: relative;
    padding-right: 50px;
  }

  /* 有子菜单的一级菜单项箭头指示器 */
  .mobile-menu-list > li.has-submenu > a::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: #fff;
    font-weight: normal;
  }

  .mobile-menu-list > li.has-submenu.active > a::after {
    content: "-";
  }

  /* 二级菜单 */
  .mobile-submenu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    background: #c13532;
  }

  .mobile-submenu.active {
    display: block;
  }

  .mobile-submenu > li > a {
    display: block;
    padding: 10px 20px 10px 40px;
    color: #fff;
    text-decoration: none;
    position: relative;
    font-size: 15px;
    font-weight: normal;
  }

  .mobile-submenu > li > a::before {
    content: "-";
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 15px;
    line-height: 1em;
  }

  /* 三级菜单 */
  .mobile-submenu-l2 {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 5px 20px 5px 40px;
    margin: 0;
    background: #c13532;
    border-top: none;
  }

  .mobile-submenu-l2 > li {
    flex: 0 0 auto;
    margin-right: 15px;
    margin-bottom: 3px;
  }

  .mobile-submenu-l2 > li > a {
    display: block;
    padding: 5px 0;
    color: #ffb3b6;
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
    position: relative;
  }
}

/* 小屏幕适配（≤480px） */
@media only screen and (max-width: 480px) {
  .mobile-menu {
    top: 60px; /* 调整小屏幕下的顶部位置 */
    height: calc(100vh - 60px);
  }

  .mobile-menu-list > li > a {
    padding: 12px 15px;
    font-size: 14px;
  }

  .mobile-submenu > li > a {
    padding: 8px 15px 8px 30px;
    font-size: 14px;
  }

  .mobile-submenu-l2 {
    padding: 3px 15px 3px 30px;
  }

  .mobile-submenu-l2 > li > a {
    font-size: 13px;
  }
}