/* 金融界 AI 工具市场 — 市场页样式 — Less */
body {
  background: #F5F7FC;
}
/* ===== 市场 Banner ===== */
.market-banner {
  width: 100%;
  height: 428px;
  background: url(https://i0cloud.jrjimg.cn/cloud/images/subject/mcp/market-banner.png) center center / cover no-repeat;
  overflow: visible;
  text-align: center;
  box-sizing: border-box;
  padding-top: 72px;
}
.market-banner .container {
  text-align: left;
  padding: 0;
}
.market-banner h1 {
  font-weight: 600;
  font-size: 48px;
  color: #041026;
  line-height: 60px;
}
.market-banner .market-banner-sub {
  margin-top: 16px;
  font-weight: 400;
  font-size: 20px;
  color: #5B6B80;
  line-height: 28px;
}
@media (max-width: 768px) {
  .market-banner {
    height: auto;
    padding: 32px 0 0;
    background: #F5F7FC;
  }
  .market-banner .container {
    padding: 0 20px;
  }
  .market-banner h1 {
    font-size: 28px;
    line-height: 36px;
  }
  .market-banner .market-banner-sub {
    margin-top: 20px;
    font-size: 16px;
    color: #5B71AE;
  }
  .market-banner .market-banner-sub span {
    display: block;
    width: 100%;
  }
}
/* ===== 市场统计条（对齐首页 home-stats） ===== */
.market-stats {
  position: relative;
  z-index: 2;
  width: 1200px;
  max-width: 100%;
  height: 184px;
  background: #fff;
  border-radius: 16px;
  margin: 40px auto 0;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .market-stats {
    width: calc(100% - 40px);
    height: auto;
    margin: 24px auto 0;
    border-radius: 12px;
  }
}
.market-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  height: 100%;
  text-align: center;
}
@media (max-width: 768px) {
  .market-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    height: auto;
  }
}
.market-stat {
  position: relative;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.market-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 112px;
  background: #e5e5e5;
}
.market-stat .num {
  font-weight: 600;
  font-size: 24px;
  line-height: 48px;
  color: #041026;
}
.market-stat .num span {
  font-size: 44px;
  line-height: 48px;
  color: #BF1738;
}
.market-stat .label {
  font-weight: 400;
  font-size: 16px;
  color: #041026;
  line-height: 20px;
  margin-top: 10px;
}
.market-stat img {
  width: 32px;
  height: 32px;
  display: block;
  margin-top: 14px;
}
@media (max-width: 768px) {
  .market-stat {
    padding: 22px 8px;
  }
  .market-stat:not(:last-child)::after {
    display: none;
  }
  .market-stat:nth-child(1),
  .market-stat:nth-child(2) {
    border-bottom: 1px solid #e5e5e5;
  }
  .market-stat:nth-child(1),
  .market-stat:nth-child(3) {
    border-right: 1px solid #e5e5e5;
  }
  .market-stat .num {
    font-size: 18px;
    line-height: 36px;
  }
  .market-stat .num span {
    font-size: 32px;
    line-height: 36px;
  }
  .market-stat .label {
    font-size: 14px;
    margin-top: 6px;
    color: #5B6B80;
  }
  .market-stat img {
    display: none;
  }
}
/* ===== 领域卡片网格 ===== */
.domains-section {
  padding: 0 0 40px;
}
.domains-section .container {
  padding: 0;
}
@media (max-width: 768px) {
  .domains-section {
    padding: 24px 0 40px;
  }
  .domains-section .container {
    padding: 0 20px;
  }
}
.domains-grid {
  display: flex;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .domains-grid {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
}
.domain-card {
  width: 360px;
  height: 426px;
  background: #fff;
  border-radius: 16px;
  text-align: center;
  transition: all 0.25s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}
.domain-card:nth-child(1) .count-label {
  background: #E9EDFF;
  color: #375FCE;
}
.domain-card:nth-child(2) .count-label {
  background: #DCF8F5;
  color: #1FA499;
}
.domain-card:nth-child(3) .count-label {
  background: #FEECE4;
  color: #FF4708;
}
.domain-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.domain-card > img {
  display: block;
  width: 360px;
  height: 224px;
  margin: 0 auto;
}
.domain-card h3 {
  font-weight: 500;
  font-size: 22px;
  color: #041026;
  line-height: 24px;
  margin-top: 8px;
}
.domain-card .count-label {
  font-weight: 500;
  font-size: 14px;
  line-height: 24px;
  margin: 8px auto;
  height: 24px;
  width: fit-content;
  padding: 0 16px;
  border-radius: 12px;
}
.domain-card p {
  font-weight: 400;
  font-size: 14px;
  color: #5B6B80;
  line-height: 20px;
  padding: 0 30px;
  text-align: left;
  margin-bottom: 20px;
  min-height: 40px;
}
.domain-card .btn-enter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 128px;
  height: 40px;
  background: linear-gradient(45deg, #001FDA 0%, #009AF3 100%);
  border-radius: 100px;
  font-weight: 500;
  font-size: 16px;
  color: #fff;
  line-height: 22px;
  transition: all 0.25s;
}
.domain-card .btn-enter:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 31, 218, 0.25);
}
@media (max-width: 768px) {
  .domain-card {
    width: 100%;
    max-width: none;
    height: 341px;
    display: flex;
    flex-direction: column;
    padding: 20px 20px 24px;
    border-radius: 12px;
    text-align: left;
    border: none;
    box-shadow: 0 4px 16px rgba(4, 16, 38, 0.06);
  }
  .domain-card:nth-child(1) {
    background: linear-gradient(134deg, #FFFFFF 50%, #E6F1FF 100%);
  }
  .domain-card:nth-child(2) {
    background: linear-gradient(134deg, #FFFFFF 50%, #E3F7F5 100%);
  }
  .domain-card:nth-child(3) {
    background: linear-gradient(134deg, #FFFFFF 50%, #FFF1E2 100%);
  }
  .domain-card:nth-child(1) .count-label {
    background: #E9EDFF;
    color: #375FCE;
  }
  .domain-card:nth-child(2) .count-label {
    background: #DCF8F5;
    color: #1FA499;
  }
  .domain-card:nth-child(3) .count-label {
    background: #FEECE4;
    color: #FF4708;
  }
  .domain-card:hover {
    transform: none;
    box-shadow: 0 4px 16px rgba(4, 16, 38, 0.06);
  }
  .domain-card > img {
    order: 2;
    width: 100%;
    height: 65%;
    margin: 0;
    object-fit: contain;
  }
  .domain-card h3 {
    order: 1;
    font-size: 24px;
    line-height: 23px;
    font-weight: 600;
    margin: 0;
    padding-right: 90px;
    text-align: left;
  }
  .domain-card .count-label {
    order: 1;
    position: absolute;
    top: 20px;
    right: 20px;
    margin: 0;
    height: auto;
    font-size: 16px;
    line-height: 23px;
    padding: 0;
    font-weight: 600;
    background: transparent !important;
    border: none;
    border-radius: 0;
  }
  .domain-card p {
    order: 3;
    padding: 16px 0 0;
    margin: 0;
    min-height: 0;
    font-size: 16px;
    color: #8C92AD;
    line-height: 28px;
    border-top: 1px solid rgba(140, 146, 173, 0.35);
  }
  .domain-card .btn-enter {
    display: none;
  }
}
/* ===== 市场 CTA ===== */
.market-cta {
  width: 100%;
  height: 480px;
  background: url(https://i0cloud.jrjimg.cn/cloud/images/subject/mcp/banner-bottom.png) center center / cover no-repeat;
  text-align: center;
  overflow: hidden;
  margin-top: 40px;
}
.market-cta h2 {
  margin: 176px 0 12px;
  font-size: 48px;
  color: #FCFCFC;
  line-height: 67px;
}
.market-cta p {
  font-size: 20px;
  color: #B1C1D5;
  line-height: 28px;
}
/* ===== 详情页 ===== */
.detail-page {
  background: #fff;
  min-height: calc(100vh - 72px - 324px);
  padding-bottom: 40px;
}
@media (max-width: 768px) {
  .detail-page {
    background: #F5F7FC;
    min-height: 0;
    padding-bottom: 32px;
  }
}
.detail-hero {
  width: 100%;
  background: #f5f7fc;
  padding: 28px 0 40px;
  margin-bottom: 40px;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .detail-hero {
    padding: 16px 0 8px;
    margin-bottom: 0;
  }
}
.detail-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 400;
  font-size: 16px;
  color: #8C92AD;
  line-height: 22px;
  margin-bottom: 40px;
  cursor: pointer;
}
.detail-breadcrumb span:first-child:hover {
  color: var(--jrj-red);
}
.detail-breadcrumb #breadcrumbName {
  color: #041026;
  cursor: default;
}
.detail-breadcrumb svg {
  width: 12px;
  height: 12px;
}
@media (max-width: 768px) {
  .detail-breadcrumb {
    gap: 8px;
    font-size: 16px;
    color: #5B71AE;
    line-height: 23px;
    margin-bottom: 27px;
  }
  .detail-breadcrumb svg {
    width: 16px;
    height: 16px;
  }
}
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 768px) {
  .detail-layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 28px;
    width: 100%;
    min-width: 0;
  }
}
.detail-main,
.detail-sidebar {
  min-width: 0;
  max-width: 100%;
}
@media (max-width: 768px) {
  .detail-main,
  .detail-sidebar {
    width: 100%;
  }
}
.detail-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.detail-header::before {
  display: none;
}
.detail-header .detail-header-icon {
  width: 64px;
  height: 64px;
  display: block;
}
.detail-header .detail-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.detail-header .detail-header-info h1 {
  font-weight: 600;
  font-size: 32px;
  color: #041026;
  line-height: 40px;
  margin-bottom: 8px;
}
.detail-header .detail-header-info .detail-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.detail-header .detail-header-info .detail-meta .badge {
  padding: 0 12px;
  height: 24px;
  border-radius: 12px;
  line-height: 24px;
  background: #E9EDFF;
  color: #375FCE;
}
.detail-header .detail-header-info .detail-meta .proto {
  font-weight: 400;
  font-size: 14px;
  color: #041026;
  line-height: 24px;
}
@media (max-width: 768px) {
  .detail-header {
    gap: 12px;
    margin-bottom: 12px;
  }
  .detail-header .detail-header-icon {
    width: 43px;
    height: 43px;
  }
  .detail-header .detail-header-info h1 {
    font-size: 28px;
    color: #041026;
    line-height: 32px;
    margin-bottom: 8px;
  }
  .detail-header .detail-header-info .detail-meta {
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 0;
    margin-top: 30px;
    font-size: 16px;
    color: #8C92AD;
    line-height: 28px;
    margin-left: -60px;
  }
  .detail-header .detail-header-info .detail-meta .badge,
  .detail-header .detail-header-info .detail-meta .proto {
    height: 22px;
    padding: 0 10px;
    border-radius: 11px;
  }
  .detail-header .detail-header-info .detail-meta .proto {
    background: #E9EDFF;
    color: #5B71AE;
  }
  .detail-header .detail-header-info .detail-meta .proto {
    background: transparent;
  }
}
#detailDesc {
  font-weight: 400;
  font-size: 16px;
  color: #5B6B80;
  line-height: 24px;
}
@media (max-width: 768px) {
  #detailDesc {
    font-size: 16px;
    color: #7D90B2;
    line-height: 28px;
    margin-bottom: 30px;
  }
}
.detail-tabs {
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.tab-nav {
  display: flex;
  gap: 36px;
  border-bottom: 1px solid #E5E5E5;
  margin-bottom: 20px;
  min-height: 40px;
  align-items: flex-end;
}
.tab-nav button {
  position: relative;
  padding: 0 0 12px;
  font-weight: 400;
  font-size: 16px;
  color: #5B6B80;
  line-height: 28px;
  transition: color var(--transition);
  padding: 0 0 14px;
  border-bottom: none;
}
.tab-nav button.active {
  color: #041026;
  font-weight: 600;
}
.tab-nav button.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  border-radius: 2px 2px 0 0;
  background: var(--jrj-red);
}
@media (max-width: 768px) {
  .tab-nav button.active::after {
    height: 1px;
  }
}
.tab-nav button:hover {
  color: #041026;
}
.tab-nav button.active {
  border-bottom-color: transparent;
}
@media (max-width: 768px) {
  .tab-nav {
    gap: 28px;
    margin-bottom: 16px;
    min-height: 36px;
  }
  .tab-nav button {
    font-size: 20px;
    color: #71819C;
    line-height: 20px;
    padding: 0 0 10px;
  }
}
.tab-panel {
  display: none;
  padding: 0;
}
.tab-panel.active {
  display: block;
}
.install-panel {
  display: none;
}
.install-panel.active {
  display: block;
}
.overview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .overview-stats {
    gap: 8px;
    margin-bottom: 24px;
  }
}
.overview-stat {
  background: #F5F7FC;
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
}
.overview-stat .ov-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--jrj-red);
  line-height: 36px;
}
.overview-stat .ov-label {
  font-size: 13px;
  color: #5B6B80;
  margin-top: 4px;
}
@media (max-width: 768px) {
  .overview-stat {
    width: 105px;
    height: 88px;
    background: linear-gradient(135deg, #FBFCFF 50%, #EFF4FF 100%);
    box-shadow: 0px 3 6px 0px #E5EAF6;
    border-radius: 4px;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .overview-stat .ov-num {
    font-size: 28px;
    color: #C71944;
    line-height: 39px;
  }
  .overview-stat .ov-label {
    margin-top: 2px;
    font-size: 16px;
    color: #71819C;
    line-height: 23px;
  }
}
.overview-section {
  margin-bottom: 40px;
}
.overview-section:last-of-type {
  margin-bottom: 0;
}
.overview-section h4 {
  font-weight: 600;
  font-size: 20px;
  color: #041026;
  line-height: 28px;
  margin-bottom: 16px;
}
.overview-section p {
  font-weight: 400;
  font-size: 16px;
  color: #5B6B80;
  line-height: 28px;
}
@media (max-width: 768px) {
  .overview-section {
    margin-bottom: 24px;
  }
  .overview-section h4 {
    font-size: 20px;
    color: #11203C;
    line-height: 28px;
    margin-bottom: 12px;
  }
  .overview-section p {
    font-size: 16px;
    color: #71819C;
    line-height: 28px;
  }
}
.feature-list,
.tools-list {
  display: flex;
  flex-direction: column;
}
.feature-list {
  gap: 10px;
}
.feature-item {
  display: block;
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  color: #5B6B80;
  line-height: 24px;
}
.feature-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #041026;
}
@media (max-width: 768px) {
  .feature-item {
    padding-left: 16px;
    font-size: 16px;
    color: #71819C;
    line-height: 28px;
  }
  .feature-item::before {
    top: 9px;
    width: 6px;
    height: 6px;
    background: #375FCE;
  }
}
@media (max-width: 768px) {
  #detailView[data-domain='news'] .feature-item::before {
    background: #11B6AD;
  }
  #detailView[data-domain='market'] .feature-item::before {
    background: #FA9046;
  }
}
.tools-list {
  gap: 12px;
}
@media (max-width: 768px) {
  .tools-list {
    gap: 10px;
  }
}
.tool-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: #F9FAFD;
  border-radius: 4px;
  transition: all 0.25s ease;
  box-sizing: border-box;
}
.tool-list-item:hover {
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(4, 16, 38, 0.08);
  transform: translateY(-1px);
}
.tool-list-item .tl-info {
  flex: 1;
  min-width: 0;
}
.tool-list-item .tl-name {
  font-weight: 600;
  font-size: 16px;
  color: #041026;
  line-height: 28px;
  margin-bottom: 4px;
}
.tool-list-item .tl-desc {
  font-weight: 400;
  font-size: 14px;
  color: #5B6B80;
  line-height: 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-list-item .tl-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.tool-list-item .tl-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  background: #375FCE;
  border-radius: 2px;
  padding: 0 8px;
  font-weight: 400;
  font-size: 12px;
  color: #fff;
  line-height: 20px;
}
.tool-list-item .tl-tag.rt {
  background: #27C0D6;
}
@media (max-width: 768px) {
  .tool-list-item {
    width: 100%;
    min-height: 178px;
    border-radius: 8px;
    position: relative;
    display: block;
    padding: 16px 12px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(4, 16, 38, 0.04);
  }
  .tool-list-item .tl-name {
    padding-right: 52px;
    margin-bottom: 20px;
    font-size: 20px;
    color: #15233C;
    line-height: 28px;
  }
  .tool-list-item .tl-desc {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
    padding-right: 28px;
    font-size: 16px;
    color: #71819C;
    line-height: 28px;
  }
  .tool-list-item .tl-right {
    position: absolute;
    top: 16px;
    right: 16px;
  }
  .tool-list-item .tl-tag {
    height: 28px;
    background: #E8EFFF;
    border-radius: 4px;
    padding: 0 10px;
    font-size: 16px;
    color: #376FE8;
    line-height: 16px;
  }
  .tool-list-item .tl-tag.rt {
    background: #DCF6F9;
    color: #0CA2B4;
  }
}
.install-title {
  font-weight: 600;
  font-size: 20px;
  color: #11203C;
  line-height: 28px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .install-title {
    font-size: 18px;
    line-height: 26px;
    margin-bottom: 12px;
  }
}
.install-card {
  background: #fff;
  border: 1px solid #E5E5E5;
  border-radius: 16px;
  padding: 20px 20px 40px;
  position: sticky;
  top: 88px;
  box-sizing: border-box;
  max-width: 100%;
}
.install-card h3 {
  display: none;
}
@media (max-width: 768px) {
  .install-card {
    width: 100%;
    min-width: 0;
    position: static;
    top: auto;
    border: none;
    border-radius: 12px;
    padding: 16px 16px 20px;
    box-shadow: 0 2px 8px rgba(4, 16, 38, 0.04);
    overflow: hidden;
  }
}
.install-tabs {
  display: flex;
  gap: 28px;
  margin-bottom: 16px;
  background: transparent;
  border-radius: 0;
  padding: 0;
  border-bottom: 1px solid #E5E5E5;
}
.install-tabs button {
  position: relative;
  padding: 0 0 12px;
  font-weight: 400;
  font-size: 16px;
  color: #5B6B80;
  line-height: 28px;
  transition: color var(--transition);
  flex: none;
  border-radius: 0;
  box-shadow: none;
}
.install-tabs button.active {
  color: #041026;
  font-weight: 600;
}
.install-tabs button.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  border-radius: 2px 2px 0 0;
  background: var(--jrj-red);
}
@media (max-width: 768px) {
  .install-tabs button.active::after {
    height: 1px;
  }
}
.install-tabs button.active {
  background: transparent;
  box-shadow: none;
}
@media (max-width: 768px) {
  .install-tabs {
    gap: 24px;
    margin-bottom: 12px;
  }
  .install-tabs button {
    font-size: 15px;
    line-height: 24px;
    padding: 0 0 10px;
  }
}
.install-tip {
  font-size: 13px;
  color: #6e6e73;
  margin-bottom: 12px;
  line-height: 20px;
}
@media (max-width: 768px) {
  .install-tip {
    font-size: 16px;
    color: #71819C;
    line-height: 23px;
  }
}
.install-code {
  background: #1e1e2e;
  border-radius: var(--radius-sm);
  padding: 16px;
  position: relative;
  margin-bottom: 12px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .install-code {
    padding: 12px;
    border-radius: 8px;
  }
}
.install-code pre {
  font-family: "SF Mono", "Consolas", monospace;
  font-size: 12px;
  line-height: 1.6;
  color: #cdd6f4;
  overflow-x: auto;
  white-space: pre;
  max-width: 100%;
  min-width: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.28) transparent;
}
.install-code pre::-webkit-scrollbar {
  height: 6px;
  width: 6px;
}
.install-code pre::-webkit-scrollbar-track {
  background: transparent;
}
.install-code pre::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.28);
  border-radius: 6px;
}
.install-code pre::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.42);
}
.install-code pre::-webkit-scrollbar-corner {
  background: transparent;
}
.install-code .cs {
  color: #a6e3a1;
}
.install-code .cv {
  color: #f9e2af;
}
.btn-copy {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  border-radius: 4px;
  font-size: 11px;
  transition: all var(--transition);
}
.btn-copy:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.btn-copy.copied {
  background: rgba(82, 196, 26, 0.2);
  color: #52c41a;
}
.example-sections {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.example-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #E5E5E5;
  border-radius: 8px;
  overflow: hidden;
}
.example-item {
  border-bottom: 1px solid #E5E5E5;
}
.example-item:last-child {
  border-bottom: none;
}
.example-item.open .example-item-arrow {
  transform: rotate(180deg);
}
.example-item.open .example-item-body {
  display: block;
}
.example-item.open .example-item-head {
  color: #11203C;
  background: #F7F8FA;
}
.example-item-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: #fff;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #3A4A66;
  line-height: 22px;
  text-align: left;
  transition: background 0.2s ease, color 0.2s ease;
}
.example-item-head:hover {
  background: #F7F8FA;
  color: #11203C;
}
@media (max-width: 768px) {
  .example-item-head {
    font-size: 15px;
    padding: 12px;
  }
}
.example-item-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: #9AA6BC;
  transition: transform 0.2s ease;
}
.example-item-body {
  display: none;
  padding: 0 12px 12px;
}
.example-item-body .install-code {
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .example-item-body {
    padding: 0 10px 10px;
  }
}