:root {
  --entity-sidebar-width: 260px;
  --entity-sidebar-bg: #ffffff;
  --entity-sidebar-border: #e5e7eb;
  --entity-sidebar-title-bg: #f9fafb;
  --entity-sidebar-title-color: #444444;
  --entity-sidebar-item-color: #6a7282;
  --entity-sidebar-item-active-color: #222222;
  --entity-sidebar-item-hover-bg: #fdfbf7;
  --entity-sidebar-item-active-border: #c39d66;
  --entity-sidebar-count-bg: #f3f4f6;
  --entity-sidebar-count-color: #9ca3af;
  --entity-content-gap: 36px;
}

/* ---- 内容区布局 ---- */
.entity-content {
  display: flex;
  align-items: flex-start;
  gap: var(--entity-content-gap);
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 0 60px;
}

/* ---- 侧边栏 ---- */
.entity-sidebar {
  width: var(--entity-sidebar-width);
  flex-shrink: 0;
  border: 1px solid var(--entity-sidebar-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--entity-sidebar-bg);
  position: sticky;
  margin-top: 60px;
  /* top: 60px; */
  top: 200px;
}

.nav-group {
  display: flex;
  flex-direction: column;
}

.nav-group-title {
  font-family:
    "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--entity-sidebar-title-color);
  background: var(--entity-sidebar-title-bg);
  border-bottom: 1px solid var(--entity-sidebar-border);
  padding: 16px 20px;
  margin: 0;
}

.nav-group-title a {
  text-decoration: none;
  color: inherit;
}

.nav-list {
  list-style: none;
  margin: 0;
}

.nav-list .nav-item {
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.nav-list .nav-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 17px 12px 20px;
  text-decoration: none;
  color: var(--entity-sidebar-item-color);
  font-family:
    "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  transition: all 0.2s ease;
  margin-left: 0;
}

.nav-list .nav-item a:hover {
  background: var(--entity-sidebar-item-hover-bg);
  color: var(--entity-sidebar-item-active-color);
}

.nav-list .nav-item.active {
  border-left-color: var(--entity-sidebar-item-active-border);
  background: var(--entity-sidebar-item-hover-bg);
}

.nav-list .nav-item.active a {
  color: var(--entity-sidebar-item-active-color);
  font-weight: 600;
}

.nav-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---- 主内容区 ---- */
.entity-main {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.entity-section {
  /* margin-bottom: 36px; */
  padding-top: 60px;
  scroll-margin-top: 140px;
}

.section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e5e7eb;
}

.section-header-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #eef2ff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.section-header-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.section-header-text {
  flex: 1;
}

.section-header-text h2 {
  font-family:
    "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 4px;
}

.section-header-text p {
  font-family:
    "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #6b7280;
  margin: 0;
  line-height: 1.5;
}

.entity-intro {
  box-sizing: border-box;
  /* display: flex;
  flex-direction: column;
  align-items: flex-start; */
  padding: 20px;
  background: #ffffff;
  border: 1px solid #f2e8d5;
  border-radius: 10px;
  margin-bottom: 20px;
}
/* .entity-intro .entity-intro-title {
  padding: 0px 0px 12px;
  height: 36px;
  border-bottom: 1px solid #eaeaea;
} */
.entity-intro .entity-intro-title {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-bottom: 1px solid #eaeaea;
  padding: 0px 0px 12px;
  height: 36px;
  border-bottom: 1px solid #eaeaea;
  font-size: 15px;
}
.entity-intro p {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 12px 0px 0px;
}

.entity-intro-img {
  width: 100%;
  height: auto;
  margin: 40px auto 10px;
}

/* ---- 发展里程碑时间线 ---- */
.milestone-timeline {
  padding-top: 40px;
}

.milestone-item {
  /* display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 1;
  min-width: 140px;
  max-width: 200px; */
  position: relative;
  display: flex;
  justify-content: space-between;
}
.milestone-item-left,
.milestone-item-right {
  width: 50%;
  padding: 0px 0px 40px;
}
.milestone-item-left {
  padding-right: 40px;
  border-right: 1px solid #eaeaea;
}
.milestone-item-right {
  padding-left: 40px;
  border-left: 1px solid #eaeaea;
}

.milestone-item-left .milestone-year,
.milestone-item-left .milestone-desc {
  text-align: right;
}
.milestone-item-right .milestone-year,
.milestone-item-right .milestone-desc {
  text-align: left;
}
.milestone-year {
  padding: 0px 0px 8px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  color: #d6ad60;
}
.milestone-desc {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 22px;
  color: #444444;
}

.milestone-item .milestone-dot {
  width: 14px;
  height: 14px;
  background: #d6ad60;
  border: 2px solid #ffffff;
  box-shadow:
    0px 1px 3px rgba(0, 0, 0, 0.1),
    0px 1px 2px -1px rgba(0, 0, 0, 0.1);
  border-radius: 1.67772e7px;
}

.milestone-line {
  width: 1px;
  height: 40px;
  background: #eaeaea;
}

.milestone-item-left .milestone-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 34px;
}

.milestone-item-right .milestone-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 34px;
}

.milestone-line-first {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 10px;
  height: 34px;
  background: #fff;
  /* background: #eb7070; */
}
.milestone-line-last {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 10px;
  /* 高度为父元素高度减去48 */
  height: calc(100% - 48px);
  /* height: 30px; */
  /* background: #eb7070; */
  background: #fff;
}

/* 展会数据画像 */
.portrait-top {
  display: flex;
  justify-content: space-between;
}
.portrait-title {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 15px;
  line-height: 22px;
  color: #444444;
}
.portrait-desc {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 22px;
  display: flex;
  align-items: flex-end;
  color: #444444;
}
.portrait-num {
  color: #c39d66;
  font-weight: 700;
}
.portrait-content,
.portrait-content-other {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-end;
  padding: 16px;
  gap: 12px;
  height: 140px;
  background: #fdfbf7;
  border: 1px solid #f0f0f0;
  border-radius: 10px;
  margin-top: 16px;
}
.portrait-item:last-child {
  margin-right: 0px;
}
.portrait-item-pillar {
  width: 32px;
  max-height: 88px;
  min-height: 4px;
  background: #e8e8e8;
  border-radius: 6px 6px 0px 0px;
  margin-left: auto;
  margin-right: auto;
}
.portrait-content .portrait-item:last-child .portrait-item-pillar {
  background: #c39d66;
}
.portrait-content .portrait-item:last-child .portrait-item-pillar-title {
  color: #c39d66;
  font-weight: 600;
  text-align: center;
}
.portrait-content-other .portrait-item:first-child .portrait-item-pillar {
  background: #c39d66;
}
.portrait-content-other .portrait-item:first-child .portrait-item-pillar-title {
  color: #c39d66;
  font-weight: 600;
  text-align: center;
}
.portrait-item-pillar-title {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 11px;
  line-height: 16px;
  text-align: center;
  color: #999999;
  /* max-width: 78px; */
  /* 超过2行省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/* .portrait-item-pillar-title-min-height {
  min-height: 32px !important;
} */

/* ---- 其他信息卡片 ---- */
.entity-other-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.entity-other-info-item {
  /* display: flex;
  align-items: center; */
  gap: 12px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1px solid #f2e8d5;
  border-radius: 10px;
  transition: box-shadow 0.2s ease;
}

.entity-other-info-item .other-info-item-icon {
  /* width: 36px; */
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}
.other-info-item-icon-block {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 0px;
  width: 48px;
  height: 48px;
  background: #fdfbf7;
  border: 1px solid #f2e8d5;
  border-radius: 10px;
}
.other-info-item-icon-block img {
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}

.other-info-item-title {
  padding: 16px 0px 0px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  color: #444444;
}
.entity-other-info-item-exhibitor {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.other-info-item-desc {
  padding: 4px 0px 0px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 21px;
  color: #666666;
}
.entity-other-info-item-top {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  padding: 0px 0px 20px;
  gap: 20px;
  border-bottom: 1px solid #eaeaea;
}
.entity-other-info-item-top .ExhibitionIpIcon {
  height: 75px;
  object-fit: contain;
  flex-shrink: 0;
}
.entity-other-info-item-top h4 {
  height: 27px;
  height: 27px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 18px;
  line-height: 27px;
  color: #444444;
}
.entity-other-info-item-top p {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 0px 0px;
  /* height: 46px; */
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 23px;
  color: #555555;
}
.entity-other-info-item-btm {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 20px 0px 0px;
  gap: 10px 48px;
}
.info-item-btm-label {
  width: 56px;
  height: 21px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 21px;
  color: #999999;
}
.info-item-btm-label-marginright {
  margin-right: 12px;
}
.info-item-btm-value {
  height: 21px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 21px;
  color: #444444;
}
.info-item-btm-value-link {
  color: #c39d66;
  text-decoration: underline;
}
.info-item-btm-value-link-other {
  text-decoration: underline;
}

.entity-other-info-item-exhibition-top h4 {
  height: 24px;
  height: 24px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  color: #222222;
}
.entity-other-info-item-exhibition-top p {
  padding: 8px 0px 0px;
  height: 22px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 21px;
  color: #666666;
}
.entity-other-info-item-exhibition-top img {
  width: 14px;
  height: 14px;
  object-fit: contain;
  flex-shrink: 0;
}
.entity-other-info-item-exhibition-top .info-item-time-address {
  padding: 16px 0px 0;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
}
.entity-other-info-item-exhibition-top .info-item-time-address div {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 0px;
  gap: 8px;
  height: 20px;
}
.entity-other-info-item-exhibition-top .info-item-time-address div span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 20px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 20px;
  letter-spacing: -0.0761719px;
  color: #6a7282;
}
.entity-other-info-item-exhibition-btm {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 12px 0px 0px;
  /* height: 65px; */
  margin-top: 16px;
  border-top: 1px dashed #eaeaea;
}
.item-exhibition-btm-label {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 20px;
  color: #999999;
}
.item-exhibition-btm-value {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 20px;
  color: #666666;
}

/* ---- 搜索条 ---- */
.entity-section .section-search {
  margin-top: 24px;
  margin-bottom: 24px;
}
.entity-section .section-search-box {
  max-width: 1320px;
  margin: 0 auto 24px;
  position: relative;
  display: flex;
  align-items: stretch;
}

.entity-section .section-search-box input {
  flex: 1;
  padding: 12px 20px;
  padding-left: 50px;
  border-right: none;
  border-radius: 10px 0 0 10px;
  background: #fff;
  border: 1px solid #eaeaea;
  box-shadow:
    0px 1px 3px rgba(0, 0, 0, 0.1),
    0px 1px 2px -1px rgba(0, 0, 0, 0.1);
  color: #333;
  font-size: 14px;
  outline: none;
  transition: all 0.2s ease;
}

.entity-section .section-search-box input::placeholder {
  color: #999;
}

.entity-section .search-icon {
  position: absolute;
  left: 18px;
  /* top: 50%;
  transform: translateY(-50%); */
  top: 12px;
  color: #999;
  font-size: 18px;
  width: 18px;
  height: 18px;
  z-index: 1;
}

.entity-section .section-search-btn {
  padding: 12px 32px;
  background: #3d3d3d;
  color: #fff;
  border: none;
  border-radius: 0 10px 10px 0;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.entity-section .section-search-btn:hover {
  background: #4a4a4a;
}
/* ---- 分类标签 ---- */
.section-cates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.section-cate {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 6px 16px;
  height: 32px;
  background: #ffffff;
  border: 1px solid #eaeaea;
  border-radius: 4px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 20px;
  color: #666666;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.section-cate:hover {
  border-color: #c39d66;
  color: #c39d66;
}

.section-cate.active {
  background: #c39d66;
  border-color: #c39d66;
  color: #fff;
  font-weight: 500;
}

/* 展商 */
.entity-other-info-item-exhibitor-top .main-products {
  margin-top: 16px;
}
.exhibitor-top-block {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  margin-top: 4px;
  box-sizing: border-box;
  /* width: 100%; */
}
.exhibitor-top-left {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.ExhibitorLogoIcon-block {
  /* width: 56px; */
  /* height: 56px; */
  /* object-fit: contain; */
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* display: flex;
  align-items: center;
  justify-content: space-between; */
  border: 1px solid #f2e8d5;
  border-radius: 10px;
  background: #fff;
  margin-right: 16px;
}
.ExhibitorLogoIcon-block img {
  width: 54px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 10px;
}
.exhibitordefaultavatar {
  width: 24px;
  height: 24px;
  object-fit: cover;
}
.exhibitor-top-company {
}
.exhibitor-top-cate-p {
  padding: 2px 0px 0px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 18px;
  color: #999999;
}
.exhibitor-top-right {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 4px 8px;
  gap: 4px;
  height: 25px;
  background: #fdfbf8;
  border-radius: 6px;
}
.exhibitor-top-right img {
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
}
.exhibitor-top-right span {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 500;
  font-size: 11px;
  line-height: 16px;
  color: #c39d66;
}
.exhibitor-top-desc {
  /* height: 22px; */
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 21px;
  color: #555555;
  /* 只显示2行其余省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.exhibitor-top-cates {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  line-height: 18px;
  color: #888888;
  padding: 8px 0px;
}
.exhibitor-top-cates-block {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.exhibitor-top-cate {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 4px 10px;
  background: #f9f9f9;
  border: 1px solid #f0f0f0;
  border-radius: 8px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 11px;
  line-height: 16px;
  color: #666666;
}
.entity-other-info-item-exhibitor-btm {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0px 0px;
  border-top: 1px solid #f5f5f5;
  margin-top: 16px;
}
.exhibitor-btm-booth {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 500;
  font-size: 12px;
  line-height: 18px;
  color: #444444;
}
.exhibitor-btm-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0px;
  width: 82px;
  height: 30px;
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 500;
  font-size: 12px;
  line-height: 20px;
  text-align: center;
  color: #222222;
  background: #ffffff;
  border: 1px solid #eaeaea;
  box-shadow:
    0px 1px 3px rgba(0, 0, 0, 0.1),
    0px 1px 2px -1px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

.entity-other-info-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  cursor: pointer;
}

.info-item-title-block {
  /* display: flex;
  flex-direction: row;
  align-items: center; */
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 0px 0px 12px;
  gap: 8px;
  height: 36px;
  border-bottom: 1px solid #eaeaea;
}

.info-item-title-block h3 {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 700;
  font-size: 15px;
  line-height: 22px;
  color: #444444;
}

.info-item-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
  /* margin-right: 8px; */
}

.info-item-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding-top: 12px;
}
.info-item-text div {
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  padding: 8px 0px;
}
.info-item-text div:not(:last-child) {
  border-bottom: 1px solid #f5f5f5;
}
.info-item-text .info-item-text-no-border {
  border-bottom: none !important;
}

.info-item-label {
  font-family:
    "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #9ca3af;
  padding: 0px;
  display: inline-block;
  width: 100px;
  height: 21px;
  flex-shrink: 0;
}

.info-item-value {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  line-height: 21px;
  color: #222222;
}
.info-item-value-link {
  color: #c39d66;
  text-decoration: underline;
}
.info-item-value-other-link {
  color: #c39d66;
}
.info-item-value-14 {
  font-size: 14px !important;
}
.info-item-value-other {
  font-family: "HarmonyOS Sans SC";
  font-style: normal;
  font-weight: 500;
  font-size: 14px;
  line-height: 25px;
  color: #444444;
}
.info-item-value-other:hover {
  color: #c39d66;
  text-decoration: underline;
}
.margin_btm20 {
  margin-bottom: 20px;
}

/* ---- 响应式 ---- */
@media (max-width: 992px) {
  .entity-content {
    flex-direction: column;
    padding: 24px 16px 40px;
  }

  .entity-sidebar {
    width: 100%;
    position: sticky;
    top: 60px;
    /* z-index: 10; */
    border-radius: 8px;
    margin-top: 0px;
  }

  .nav-group-title {
    display: none;
  }

  .nav-list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0;
    padding: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .nav-list .nav-item {
    border-left: none;
    flex-shrink: 0;
  }

  .nav-list .nav-item a {
    white-space: nowrap;
    border: 1px solid var(--entity-sidebar-border);
    border-radius: 8px;
    margin: 0 4px;
    padding: 8px 14px;
    font-size: 13px;
  }

  .nav-list .nav-item.active a {
    border-color: var(--entity-sidebar-item-active-border);
    background: #fdfbf7;
  }

  .entity-other-info {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section-header h2 {
    font-size: 18px;
  }

  .section-header {
    padding-bottom: 12px;
    margin-bottom: 16px;
  }

  .entity-other-info {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .entity-other-info-item {
    padding: 14px 16px;
  }

  .entity-intro {
    padding: 16px;
  }

  /* ---- 时间轴：单列布局 ---- */
  .milestone-timeline {
    padding-top: 24px;
  }

  .milestone-item {
    flex-direction: column;
    /* padding-left: 28px; */
  }

  .milestone-item-left,
  .milestone-item-right {
    width: 100%;
    padding: 0 0 24px 16px;
    border-right: none;
    border-left: 1px solid #eaeaea;
  }

  .milestone-item-left:last-child,
  .milestone-item-right:last-child {
    padding-bottom: 0;
  }

  .milestone-item-left .milestone-year,
  .milestone-item-left .milestone-desc {
    text-align: left;
  }

  .milestone-item-left .milestone-dot,
  .milestone-item-right .milestone-dot {
    left: 0;
    transform: translateX(-50%);
    top: 8px;
  }

  .milestone-line-first {
    left: 0;
    transform: translateX(-50%);
    top: 0;
    height: 8px;
  }

  .milestone-line-last {
    left: 0;
    transform: translateX(-50%);
  }

  .milestone-year {
    font-size: 15px;
  }

  .milestone-desc {
    font-size: 12px;
    line-height: 20px;
  }

  /* ---- IP区块：纵向排列 ---- */
  .entity-other-info-item-top {
    flex-direction: column;
    gap: 12px;
  }

  .entity-other-info-item-top .ExhibitionIpIcon {
    height: 56px;
  }

  /* ---- 底部信息行：缩小间距 ---- */
  .entity-other-info-item-btm {
    gap: 8px 16px;
  }

  /* ---- 展商卡片：纵向排列 ---- */
  .exhibitor-top-block {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .exhibitor-top-left {
    flex-wrap: wrap;
  }

  /* ---- 搜索条 ---- */
  .entity-section .section-search-box input {
    padding: 10px 16px;
    padding-left: 42px;
    font-size: 13px;
  }

  .entity-section .section-search-btn {
    padding: 10px 20px;
    font-size: 13px;
  }

  .entity-section .search-icon {
    left: 14px;
    top: 10px;
    width: 16px;
    height: 16px;
  }

  .entity-section {
    padding-top: 40px;
  }

  .entity-main img {
    max-width: 100%;
    height: auto;
  }
}

/* ---- 小屏手机 ---- */
@media (max-width: 576px) {
  .portrait-content,
  .portrait-content-other {
    /* justify-content: flex-start; */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding: 16px 8px;
    height: auto;
    min-height: 120px;
    gap: 10px;
  }

  .portrait-item {
    flex-shrink: 0;
  }

  .portrait-item-pillar {
    width: 26px;
  }

  .portrait-item-pillar-title {
    font-size: 10px;
  }

  .portrait-top {
    flex-direction: column;
    gap: 4px;
  }

  .portrait-title {
    font-size: 14px;
  }

  .portrait-desc {
    font-size: 11px;
  }

  /* ---- 标签-值对：纵向堆叠 ---- */
  .info-item-text div {
    flex-direction: column;
    gap: 2px;
  }

  .info-item-label {
    width: auto;
  }

  /* ---- 分类标签 ---- */
  .section-cates {
    gap: 6px;
  }

  .section-cate {
    padding: 4px 12px;
    height: 28px;
    font-size: 12px;
  }

  /* ---- 侧边栏 ---- */
  .nav-list .nav-item a {
    padding: 6px 10px;
    font-size: 12px;
  }

  .entity-section {
    padding-top: 28px;
  }

  .section-header-icon {
    width: 34px;
    height: 34px;
  }

  .section-header-icon img {
    width: 18px;
    height: 18px;
  }

  .section-header-text h2 {
    font-size: 17px;
  }

  .section-header-text p {
    font-size: 13px;
  }

  .info-item-title-block {
    height: auto;
    padding: 0 0 10px;
  }

  .info-item-title-block h4 {
    font-size: 14px;
  }

  .info-item-value {
    font-size: 12px;
  }

  .info-item-value-14 {
    font-size: 13px !important;
  }

  .exhibitor-btm-btn {
    width: 68px;
    height: 28px;
    font-size: 11px;
  }

  .exhibitor-top-right {
    height: 22px;
    padding: 2px 6px;
  }

  .exhibitor-top-right span {
    font-size: 10px;
  }

  .entity-content {
    padding: 16px 12px 32px;
    gap: 0px;
  }

  .entity-other-info-item {
    padding: 12px;
  }
}