.page_M {
  border-left: 1px solid #EEEDF6;
  overflow: initial;
}
.desp_box {
  padding: 40px 0 0 40px;
  margin-bottom: 0;
  box-shadow: none;
}
.desp_main {
  padding-top: 0;
  padding-bottom: 0;
}

.page-nav {
  max-width: calc((1200px - 19.5px * 4) / 5 );
}

/* 认证培训 #page-navs：按 Figma 27-1784，普通 tab 布局（非 Swiper） */
.page-nav-wrap--certification .page-nav-list--certification {
  justify-content: center;
  overflow: visible;
  white-space: nowrap;
}
.page-nav-wrap--certification .page-nav-list--certification .page-nav {
  width: 234px;
  max-width: none;
  min-width: 234px;
  flex: 0 0 234px;
  box-sizing: border-box;
  text-align: center;
  white-space: nowrap;
}
.page-nav-wrap--certification .page-nav-list--certification .page-nav.page-nav-long {
  width: 400px;
  min-width: 400px;
  flex-basis: 400px;
}
.page-nav-wrap--certification .page-nav-list--certification .separator {
  flex: 0 0 1px;
  margin-left: 8px !important;
  margin-right: 8px !important;
}
/* 当前菜单右侧不显示分隔线（贴合设计图） */
.page-nav-wrap--certification .page-nav-list--certification .page-nav.active + .separator {
  opacity: 0;
}

/* 详情页 */
.page_title {
  font-size: 32px;
  font-weight: 400;
  color: #030916;
  line-height: 32px;
  margin-top: 10px;
  margin-bottom: 20px;
}
.page_tips{
  margin-bottom: 35px;
}
.page_tips>span{
  margin-right: 20px;
  font-size: 16px;
	color: #3E5483;
}

.desp_item_title {
  font-size: 24px;
  font-weight: bold;
  color: #030916;
  line-height: 24px;
  padding-top: 58px;
  padding-bottom: 28px;
}
.desp_item_title img{
  vertical-align: sub;
}
.desp_main {
  padding-bottom: 40px;
}
.desp_main p{
  font-size: 16px;
  color: #030916;
  line-height: 32px;
}
.icon-info {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
}
.icon-info img{
  width: 174px;
  height: 174px;
  left: -18px;
  /* width: 142px;
  height: 142px; */
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.icon-info .icon-info-content{
  width: 853px;
  min-height: 174px;
  background-color: #F4F7FD;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  left: -124px;
  padding: 45px 20px 45px 112px;
  border-radius: 20px;
}
.icon-info .icon-info-content h6{
  font-size: 16px;
  color: #030916;
  font-weight: 500;
  margin-bottom: 15px;
}
.icon-info .icon-info-content p{
  font-size: 15px;
  font-weight: 400;
  color: #5B6B8E;
  line-height: 30px;
  margin-bottom: 10px;
}
.icon-info .text-indent p{
  text-indent: -0.5em;
  padding-left: 0.5em;
}
.icon-info .icon-info-content p:last-child{
  margin-bottom: 0;
}
.flex-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.desp_recommend_box {
  margin-bottom: 15px;
}
.desp_recommend {
  min-height: 190px;
}

.step-box {
  padding: 20px 20px 50px 0;
}
.step-box .step{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.step-box .step p{
  font-size: 16px;
  font-weight: bold;
  color: #1C2B4D;
  background: linear-gradient(1deg, #ECEFF4 0%, #F5F8FD 100%);
  box-shadow: 0px 4px 6px 0px rgba(49,80,191,0.28);
  border-radius: 20px 20px 20px 20px;
  width: 142px;
  height: 52px;
  text-align: center;
  line-height: 52px;
}
.step-box .step img{
  margin: 0 15px;
}

/* 认证培训 .page_L 文章列表 - 按 Figma 设计 (node 2-1553)：当前项与非当前项样式 */
.page_L--certification {
  width: 258px;
}
.page_L--certification .navList--certification {
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
  list-style: none;
  cursor: pointer;
}
.page_L--certification .navList--certification .navList-item {
  height: 54px;
  min-height: 54px;
  line-height: 54px;
  font-size: 17px;
  color: #030916;
  font-weight: 400;
  padding: 0;
  margin: 0;
  border: none;
  border-bottom: 1px solid #EEEDF6;
  position: relative;
  box-sizing: border-box;
}
.page_L--certification .navList--certification .navList-item a {
  display: block;
  width: auto;
  height: 54px;
  line-height: 54px;
  padding: 0;
  margin: 0 10px;
  color: inherit;
  font-weight: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
/* 当前文章：蓝底渐变 + 左侧蓝条 + 蓝色字，严格 54px 高 */
.page_L--certification .navList--certification .navList-item.active {
  min-height: 54px;
  height: 54px;
  background: linear-gradient(90deg, #D5E3FF 0%, rgba(219, 231, 255, 0) 101.55%);
  border-left: 3px solid #0A5CFF;
  padding-left: 0;
  color: #0052F4;
  font-weight: 500;
  padding-top: 0;
  padding-bottom: 0;
}
.page_L--certification .navList--certification .navList-item.active a {
  color: #0052F4;
  font-weight: 500;
  padding: 0;
  height: 100%;
  line-height: 54px;
  display: block;
  width: auto;
  margin: 0 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.page_L--certification .navList--certification .show-sub-menu {
  background: linear-gradient(90deg, #D5E3FF 0%, rgba(219, 231, 255, 0.00) 101.55%);
  backdrop-filter: blur(25px);
  color: #0052F4;
  border-left: 3px solid #0A5CFF;
}
.page_L--certification .navList--certification .navList-item.active::after {
  content: '';
  position: absolute;
  z-index: 3;
  right: -1px;
  top: 0;
  height: 54px;
  width: 2px;
  background-color: #fff;
}
/* 非当前项 hover 可选 */
.page_L--certification .navList--certification .navList-item:not(.active) a:hover {
  color: #0052F4;
}
/* 认证列表中的分组标题与子菜单保持与通用样式一致，仅微调间距 */
.page_L--certification .navList--certification .navList-p {
  padding: 0 14px;
}
.page_L--certification .navList--certification .navList-p.active {
  padding-left: 11px;
}
.page_L--certification .navList-sub {
  /* margin-top: -19px; */
}