.content {
  padding-top: var(--padding80);
}

.overview-list > li {
  padding: 0.84rem 0;
}

.overview-list > li:nth-child(even) {
  background-color: rgba(98, 97, 97, 0.05);
}

.overview-list-item .meta {
  box-sizing: border-box;
  padding: 0 0.6rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.overview-list-item .title {
  color: var(--main-color);
  font-size: var(--font36);
  margin-bottom: 0.24rem;
}

.overview-list-item .desc {
  border-bottom: 1px solid rgba(196, 196, 196, 1);
  padding-bottom: 0.2rem;
  margin-bottom: 0.28rem;
}

.overview-list-item .more {
  color: rgba(51, 51, 51, 1);
  transition: all 0.3s;
  font-size: var(--font16);
}

.overview-list-item .more:hover {
  color: var(--main-color);
}

.overview-list-item .pic,
.overview-list-item .pic img {
  border-radius: 0.16rem;
}

.overview-list-item .flex-box-left {
  padding-right: 0.2rem;
}

.overview-list-item .flex-box-right {
  padding-left: 0.2rem;
}

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

.overview-list li:nth-child(even) .flex-box-left {
  padding-right: 0;
  padding-left: 0;
}

.overview-list li:nth-child(even) .flex-box-right {
  padding-left: 0;
  padding-right: 0.2rem;
}

.overview-list .list-with-dot {
  --dot-size: 0.16rem;

  color: rgba(51, 51, 51, 1);
  font-size: var(--font18);
}

.overview-list .list-with-dot p {
  padding-left: 0.32rem;
  margin-bottom: 0.12rem;
}

.overview-list .list-with-dot p::after {
  border: 1px solid var(--main-color);
  background: transparent;
  top: 0.04rem;
  left: 0;
}

@media screen and (max-width: 767px) {
  .overview-list .list-with-dot p::after {
    top: 6px;
  }

  .overview-list .list-with-dot p {
    margin-bottom: 8px;
  }
}

/* ==========================================================================
   产品列表
   ========================================================================== */
.proSelect_flex {
  align-items: flex-start;
  justify-content: space-between;
}

.proSelect_left {
  position: sticky;
  top: 1rem;
  width: 3.3rem;
}

.proSelect_right {
  width: calc(100% - 3.7rem);
}

/* ———————————————— 手机菜单栏 ———————————————— */
.inner_menu {
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background: #0057ba;
  display: none;
}

.siderbar_box {
  background: url(../images/sideBar.png) no-repeat center;
  background-size: cover;
  padding: 0.4rem 0.5rem;
}

.siderbar_h6 {
  color: rgba(255, 255, 255, 1);
  font-size: 0.2rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.siderbar_h3 {
  color: rgba(255, 255, 255, 1);
  font-size: 0.36rem;
  line-height: 1;
  font-weight: 600;
}

/* 按钮 */
.menu_toggle {
  position: relative;
  top: auto;
  left: auto;
  cursor: pointer;
  box-sizing: content-box;
  font-size: 20px;
  padding-left: 26px;
  height: 25px;
  display: block;
}

.menu_toggle span {
  width: 25px;
  top: 50%;
  transform: translateY(-50%);
  transform-origin: 50% 50%;
}

.menu_toggle span,
.menu_toggle span::before,
.menu_toggle span::after {
  position: absolute;
  left: 0;
  height: 2px;
  background: #fff;
  transition: all 0.1s ease;
}

.menu_toggle span::before,
.menu_toggle span::after {
  content: "";
  width: 100%;
}

.menu_toggle span::before {
  top: -8px;
}

.menu_toggle span::after {
  bottom: -8px;
}

.menu_toggle.toggle-open span {
  background: transparent;
  transform: rotate(45deg);
}

.menu_toggle.toggle-open span::before {
  transform: translate3d(0, 8px, 0);
}

.menu_toggle.toggle-open span::after {
  transform: rotate(-90deg) translate3d(8px, 0, 0);
}

.menu_toggle:hover span,
.menu_toggle:hover span::before,
.menu_toggle:hover span::after {
  background: var(--main-color);
}

@media only screen and (max-width: 767px) {
  .proSelect_right,
  .proSelect_left {
    width: 100%;
  }

  .proSelect_right {
    margin-top: 20px;
  }

  .siderbar {
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.1);
  }

  .inner_menu {
    display: flex;
  }

  .siderbar_box {
    display: none;
  }

  .siderbar_h3 {
    font-size: 20px;
  }
}

.submenu {
  margin: 0.5rem 0 0;
}

.first_menu {
  margin-left: 0.35rem;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.first_item:not(:first-of-type) {
  margin-top: 0.4rem;
}

.first_box {
  padding-left: 0.25rem;
  position: relative;
}

.first_box.selected::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 100%;
  background: rgba(28, 69, 152, 1);
}

.first_title {
  color: rgba(68, 68, 68, 1);
  font-size: 0.2rem;
  font-weight: 400;
}

.first_title:hover {
  color: #0057ba;
}

.first_box.selected .first_title {
  color: rgba(28, 69, 152, 1);
  font-weight: 600;
}

.second_menu {
  margin-top: 0.15rem;
  padding-left: 0.25rem;
  display: none;
}

.second_box {
  padding-left: 0.2rem;
  position: relative;
}

.second_box.selected::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.1rem;
  height: 0.1rem;
  border-radius: 50%;
  background: rgba(28, 69, 152, 1);
}

.second_title {
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 2;
  color: #666666;
}

.second_title:hover {
  color: #0057ba;
}

.second_box.selected .second_title {
  color: #0057ba;
}

@media only screen and (max-width: 767px) {
  .submenu {
    display: none;
    margin: 0;
    padding: 20px;
  }

  .first_title {
    font-size: 14px;
  }

  .second_title {
    font-size: 12px;
  }
}

.proSelect_box {
  padding: 0.5rem 0 0.5rem 0.65rem;
  position: relative;
}

.proSelect_box::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: calc(100% + 2rem);
  height: 3.5rem;
  background: url(../images/pro_bg.png) no-repeat;
  background-size: 100% 100%;
  z-index: -1;
}

.proSelect_title {
  position: relative;
  color: rgba(50, 50, 50, 1);
  font-size: 0.24rem;
  font-weight: 500;
}

.proSelect_title::before {
  content: "";
  position: absolute;
  left: -0.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.05rem;
  height: 100%;
  background: rgba(0, 87, 186, 1);
}

.pro_tab {
  margin: 0.35rem 0 0.65rem;
  gap: 0.3rem 0.3rem;
}

.proTab_name {
  font-size: 0.2rem;
  font-weight: 500;
  color: #666666;
  cursor: pointer;
  position: relative;
}

.proTab_name.on::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.05rem;
  transform: translateX(-50%);
  width: 100%;
  height: 0.03rem;
  background: rgba(0, 87, 186, 1);
}

.proTab_name:hover {
  color: #0057ba;
}

.proTab_name.on {
  color: #0057ba;
}

.pro_list {
  gap: 0.36rem;
}

.pro_list li {
  width: calc(33.33% - 0.24rem);
}

.pro_box {
  background: #fff;
  border: 1px solid rgba(214, 217, 225, 1);
  padding: 0.4rem 0;
  transition: all 0.35s;
}

.pro_box .pic {
  margin: 0 0.3rem;
}

.pro_box:hover {
  box-shadow: 0 0 0.1rem rgba(13, 53, 135, 0.15);
}

.pro_name {
  text-align: center;
  color: rgba(26, 26, 26, 1);
  font-size: 0.36rem;
  font-weight: 350;
  margin: 0 0 0.25rem;
}

.pro_more {
  padding: 0.05rem 0.4rem;
  border-radius: 40px;
  background: rgba(13, 53, 135, 1);
  color: rgba(255, 255, 255, 1);
  font-size: 0.18rem;
  font-weight: 500;
}

@media only screen and (max-width: 1200px) {
  .proSelect_box::before {
    width: calc(100% + 5vw);
  }
}

@media only screen and (max-width: 767px) {
  .proSelect_left {
    position: static;
  }
}

@media screen and (max-width: 767px) {
  .proSelect_box::before {
    width: calc(100% + 24px);
  }
}

@media only screen and (max-width: 500px) {
  .pro_list li {
    width: calc(50% - 0.18rem);
  }

  .siderbar_h3 {
    font-size: 16px;
  }

  .proSelect_title {
    font-size: 16px;
  }

  .proTab_name {
    font-size: 12px;
  }

  .proSelect_box {
    padding: 0.5rem 0 0.5rem 0.5rem;
  }
}