body {
  max-width: 19.2rem;
  margin: 0 auto;
}

.hb-bg1 {
  padding-top: 0.51rem;
  background: url(ex-texture.png) bottom center no-repeat;
  background-size: cover;
}

/* ---------- 新闻区 ---------- */
.hb-news {
  display: flex;
  justify-content: space-between;
  background: #fff;
}

/* 左侧大图 */
.hb-news-left {
  width: 6.48rem;
  height: 4.58rem;
  position: relative;
  overflow: hidden;
}

.hb-news-img {
  width: 6.48rem;
  height: 3.92rem;
  overflow: hidden;
}

.hb-news-img img {
  width: 100%;
  height: 100%;
}

/* 左侧图片底部信息条 */
.hb-news-bar {
  width: 100%;
  height: 0.66rem;
  background-image: url(i-bg1.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
}

.hb-news-bar-txt {
  width: 80%;
  margin-left: 0.1rem;
  line-height: 0.66rem;
  font-size: 0.16rem;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 分页圆点（固定在原按钮位置） */
.hb-news-left .swiper-pagination {
  position: absolute;
  z-index: 2;
  left: auto;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.99rem;
  height: 0.66rem;
  font-size: 0.16rem;
  color: #fff;
  background: #892528;
}

.hb-news-left .swiper-pagination-current {
  font-size: 0.2rem;
}

/* 右侧列表 */
.hb-news-right {
  width: 5.03rem;
  padding-top: 0.18rem;
  margin-right: 0.23rem;
}

.hb-news-tabs {
  margin: 0 0 0 0.1rem;
  font-size: 0;
}

.hb-news-tabs a {
  display: inline-block;
  margin-right: 0.4rem;
  font-size: 0.2rem;
  color: #333;
  font-weight: bold;
  line-height: 0.29rem;
  font-family: "syst";
}

.hb-news-tabs a:last-child {
  margin-right: 0;
}

.hb-news-tabs a.cur {
  color: #b60005;
  position: relative;
}

.hb-news-tabs a.cur::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -0.1rem;
  width: 0.66rem;
  height: 0.05rem;
  background: url(i-bg2.png) no-repeat center;
  background-size: 100% 100%;
}

/* 新闻点 + 渐变条（用切图） */
.hb-news-dot {
  margin: 0.358rem 0 0 0.1rem;
  font-size: 0;
}

.hb-news-dot i {
  display: inline-block;
  vertical-align: middle;
  width: 0.66rem;
  height: 0.05rem;
  background: url("news-dot.png") no-repeat center;
  background-size: 100% 100%;
}

.hb-news-dot span {
  display: none;
}

/* 新闻列表 */
.hb-news-list {
  margin-top: 0.222rem;
}

.hb-news-list li a {
  display: flex;
  align-items: center;
  height: 0.75rem;
  border-bottom: 1px solid #eaeaea;
}

/* 日期块（描边版切图，悬浮实红版） */
.hb-news-date {
  position: relative;
  width: 0.56rem;
  height: 0.42rem;
  background: url("date-outline.png") no-repeat center;
  background-size: 100% 100%;
  flex-shrink: 0;
  margin-right: 0.2rem;
}

.hb-news-date p {
  text-align: center;
  line-height: 1;
  font-family: "syst";
  color: #b60005;
}

.hb-news-date p:first-child {
  margin-top: 0.06rem;
  font-size: 0.16rem;
}

.hb-news-date p:last-child {
  margin-top: 0.01rem;
  font-size: 0.12rem;
}

.hb-news-list li a:hover .hb-news-date {
  background-image: url("date-solid.png");
}

.hb-news-list li a:hover .hb-news-date p {
  color: #fff;
  font-weight: bold;
}

.hb-news-title {
  flex: 1;
  font-size: 0.16rem;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hb-news-list li a:hover .hb-news-title {
  color: #b60005;
}

/* ---------- 党建 + 开放时间 ---------- */
.hb-djtime {
  display: flex;
  justify-content: space-between;
  margin-top: 0.333rem;
}

.hb-dj {
  width: 5.725rem;
}

.hb-time {
  width: 5.793rem;
}

/* 区块标题 */
.hb-sec-head {
  display: flex;
  align-items: center;
  height: 0.409rem;
}

.hb-sec-head .tit {
  display: flex;
  align-items: flex-end;
}
.hb-sec-head h3 {
  padding-left: 0.25rem;
  font-size: 0.22rem;
  font-weight: bold;
  color: #333;
  font-family: "syst";
  padding-bottom: 0.08rem;
  background: url("i-bg3.png") no-repeat left bottom;
  background-size: 0.62rem 0.2rem;
}

.hb-sec-en {
  font-size: 0.08rem;
  font-weight: bold;
  font-family: "syst";
  color: #b60005;
  height: 0.33rem;
  line-height: 0.33rem;
  min-width: 1.36rem;
  background: url("i-bg4.png") no-repeat left bottom;
  background-size: auto 0.32rem;
  padding-left: 0.32rem;
  margin-left: 0.03rem;
}

/* 党建列表 */
.hb-dj-list {
  margin-top: 0.12rem;
}

.hb-dj-list li {
  position: relative;
  height: 0.36rem;
  line-height: 0.36rem;
  border-bottom: 0.01rem dashed #c5c4c4;
  padding-left: 0.06rem;
}

.hb-dj-list li + li {
  margin-top: 0.15rem;
}

.hb-dj-list i {
  display: inline-block;
  vertical-align: middle;
  width: 0.04rem;
  height: 0.04rem;
  border-radius: 50%;
  background: #b3b3b3;
  margin-right: 0.1rem;
}

.hb-dj-list a {
  display: inline-block;
  vertical-align: middle;
  max-width: 4.05rem;
  font-size: 0.16rem;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hb-dj-list a:hover {
  color: #b60005;
}

.hb-dj-list span {
  float: right;
  font-size: 0.16rem;
  color: #999;
}

/* 开放时间 */
.hb-time-row {
  display: flex;
  justify-content: space-between;
  margin-top: 0.236rem;
}

.hb-time-col {
  width: 1.709rem;
  text-align: center;
}

.hb-time-num {
  font-size: 0.24rem;
  font-weight: bold;
  color: #b60005;
  font-family: "syst";
  line-height: 0.34rem;
}

.hb-time-label {
  margin-top: 0.03rem;
  font-size: 0.14rem;
  color: #666666;
}

.hb-time-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hb-time-line i {
  width: 0.06rem;
  height: 0.06rem;
  background: #be2925;
  flex-shrink: 0;
}

.hb-time-line b {
  flex: 1;
  border-top: 0.01rem dashed #afafaf;
}

.hb-time-line2 {
  margin-top: 0.08rem;
}

/* 分割线 */
.hb-time-divider {
  margin-top: 0.22rem;
}
.hb-time-divider img {
  width: 100%;
}

/* 开放时间信息条 */
.hb-time-info {
  position: relative;
  height: 1.21rem;
  margin-top: 0.16rem;
}

.hb-time-info-box {
  position: relative;
}

.hb-time-info-box img {
  margin-right: 0.06rem;
  width: 0.12rem;
}
.hb-time-info-box p {
  line-height: 0.5rem;
  font-size: 0.14rem;
  height: 0.5rem;
  background: rgba(247, 237, 234, 0.35);
  margin-top: 0.1rem;
}

.hb-time-info-box b {
  display: inline-block;
  vertical-align: middle;
  color: #666666;
  font-weight: normal;
  width: 1.03rem;
  background: #f6eeec;
  text-align: center;
  margin-right: 0.1rem;
}

.hb-time-info-box span {
  display: inline-block;
  vertical-align: middle;
  color: #333;
}

/* 信息图标（用设计稿切图） */

/* ---------- 快捷入口 ---------- */
.hb-quick {
  display: flex;
  justify-content: space-between;
  margin-top: 0.423rem;
}

.hb-quick-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.91rem;
  height: 0.71rem;
  background: url("quick-card.png") no-repeat center;
  background-size: 99.6% 100%;
}

.hb-quick-item:hover {
  background-image: url("quick-card-hover.png");
}

.hb-quick-item img {
  position: relative;
  width: 0.35rem;
  margin-right: 0.16rem;
}

.hb-quick-item span {
  font-size: 0.18rem;
  color: #333333;
}
.hb-quick-item:hover span {
  font-weight: bold;
  color: #b60005;
}

/* ============================================
 * 展览轮播区（红色横幅）
 * ============================================ */
.hb-ex {
  padding-bottom: 0.85rem;
  position: relative;
}

/* 标题 */
.hb-ex-head {
  text-align: center;
  height: 0.59rem;
  background: url("i-bg5.png") no-repeat center;
  background-size: auto 100%;
  margin-top: 0.54rem;
}

.hb-ex-head .tit {
  font-size: 0.36rem;
  font-weight: bold;
  color: #333333;
  font-family: "syst";
  line-height: 0.4rem;
}

/* tabs */
.hb-ex-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 0.56rem;
  padding-bottom: 0.6rem;
  background: url("i-bg6.png") no-repeat bottom center;
  background-size: 19.2rem auto;
}

.hb-ex-tabs a {
  display: inline-block;
  margin: 0 0.12rem;
  font-size: 0.26rem;
  font-weight: bold;
  color: #333333;
  font-family: "syst";
  width: 1.97rem;
  text-align: center;
  position: relative;
}

.hb-ex-tabs a.cur {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #b60005;
  background: url("ex-tab-cur.png") no-repeat center;
  background-size: 100% auto;
}
.hb-ex-tabs a::after {
  content: " ";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0.12rem;
  height: 0.11rem;
  background: url("i-dot.png") no-repeat center;
  background-size: 100% auto;
}
.hb-ex-tabs a:nth-child(1)::after {
  bottom: -0.28rem;
}
.hb-ex-tabs a:nth-child(2)::after {
  bottom: -0.38rem;
}
.hb-ex-tabs a:nth-child(3)::after {
  bottom: -0.46rem;
}
.hb-ex-tabs a:nth-child(4)::after {
  bottom: -0.4rem;
}
.hb-ex-tabs a:nth-child(5)::after {
  bottom: -0.3rem;
}
.hb-ex-tabs a.cur::after {
  background-image: url("i-dot-hover.png");
}

/* 当前展览两侧印章（已含在切图 27 装饰中） */
.hb-ex-seal {
  display: none;
}

/* 轮播圆点 */
.hb-ex-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 0.21rem;
}

.hb-ex-dots i {
  width: 0.111rem;
  height: 0.109rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  margin: 0 1rem;
}

.hb-ex-dots i.cur {
  background: #b60005;
}

/* 展览卡片（swiper 轮播） */
.hb-ex-cards {
  height: 5.95rem;
  margin: 0.12rem 0.16rem 0;
}
.hb-ex-cards .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  transition: all 0.4s ease;
  margin-top: 1.17rem;
}
.hb-ex-cards .swiper-slide.swiper-slide-prev {
  margin-top: 0.94rem;
}
.hb-ex-cards .swiper-slide.swiper-slide-active {
  margin-top: 0;
}
.hb-ex-card {
  width: 6.03rem;
  height: 4.78rem;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 卡片图片区 */
.hb-ex-card-img {
  width: 3.3rem;
  width: 58%;
  height: 100%;
  padding: 0.1rem;
  box-sizing: border-box;
  background: #fff;
}

.hb-ex-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 卡片信息区 */
.hb-ex-card-info {
  width: 2.53rem;
  width: 42%;
  height: 100%;
  padding: 0 0.16rem;
  box-sizing: border-box;
  overflow: hidden;
  background: #b59854 url(i-bg7.png);
  background-size: 100% 100%;
  flex: 1;
}

.hb-ex-cards .swiper-slide.swiper-slide-prev .hb-ex-card-info {
  background-color: #b46b27;
}
.hb-ex-cards .swiper-slide.swiper-slide-active .hb-ex-card-info {
  background-color: #bb1011;
}

/* 信息区顶部装饰 */
.hb-ex-card-info > img {
  margin-top: 0.25rem;
  width: 0.27rem;
}

.hb-ex-card-deco h4 {
  font-size: 0.16rem;
  font-weight: bold;
  color: #ffffff;
  margin: 8% 0 8.2%;
}

.hb-ex-card-deco p {
  font-size: 0.14rem;
  line-height: 0.27rem;
  color: rgba(255, 255, 255, 0.9);
}

.hb-ex-card-deco {
  height: 4.02rem;
  overflow: auto;
}
.hb-ex-card-more {
  font-size: 0.14rem;
  color: #ffffff;
  line-height: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 3%;
}

/* 分割线 */
.hb-ex-line {
  position: relative;
  z-index: 2;
  width: 3.243rem;
  margin: -1.192rem auto 0;
  height: 0.083rem;
}

.hb-ex-line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0.05rem;
  background: #d0d0d0;
}

.hb-ex-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 100%;
  height: 0.033rem;
  background: #ebeaea;
}

/* 左右箭头 */
.hb-ex-arrows {
  position: absolute;
  bottom: 1.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
}

.hb-ex-arrow {
  position: relative;
  width: 0.33rem;
  height: 0.33rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  margin: 0 0.04rem;
}

.hb-ex-arrow-l {
  background-image: url("ex-arrow-l.png");
}

.hb-ex-arrow-r {
  background-image: url("ex-arrow-r.png");
}

/* ============================================
 * 典藏区
 * ============================================ */
.hb-dc-area {
  height: 7.72rem;
  display: flex;
}

/* ---------- 侧栏 ---------- */
.hb-dc-side {
  width: 22.5%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  background: url("i-bg10.png") no-repeat center;
  background-size: cover;
}

/* 侧栏顶部竖条 */
.hb-dc-side-bar {
  display: flex;
  align-items: center;
  width: 0.49rem;
  height: 1.959rem;
  background: url("dc-side-bar.png") no-repeat center;
  background-size: 100% 100%;
  flex-direction: column;
  justify-content: center;
}

.hb-dc-side-bar a {
  display: block;
  font-size: 0.36rem;
  font-weight: bold;
  color: #fff;
  line-height: 0.4rem;
  text-align: center;
  font-family: "syst";
}

.hb-dc-content {
  width: 77.5%;
  background: url("i-bg11.png") no-repeat center;
  background-size: cover;
}
/* 侧栏列表 */
.hb-dc-side-list {
  margin-left: 10.4%;
  width: 2.51rem;
}

.hb-dc-side-list a {
  display: flex;
  align-items: center;
  height: 0.67rem;
  font-size: 0.26rem;
  font-weight: bold;
  color: #fff;
  line-height: 0.67rem;
  font-family: "syst";
  margin: 0.3rem 0;
  padding-left: 0.26rem;
  box-sizing: border-box;
}
.hb-dc-side-list a:before {
  content: " ";
  display: inline-block;
  width: 0.26rem;
  height: 0.14rem;
  background: url("dc-ic.png") no-repeat center;
  background-size: 100% 100%;
  margin-right: 0.08rem;
}

/* 选中项：金色渐变背景（仅 0.658rem 高） */
.hb-dc-side-list a.cur {
  color: #b60005;
  background: url("i-bg12.png") no-repeat center;
  background-size: 100% 100%;
}
.hb-dc-side-list a.cur:before {
  background-image: url("dc-ic-cur.png");
}

/* ---------- 典藏作品 ---------- */
.hb-dc-works {
  display: flex;
  margin-top: 0.935rem;
  justify-content: space-around;
  align-items: center;
}

.hb-dc-work {
  width: 30.3%;
  height: 5.72rem;
  /* height: 26.9vw; */
  background: url("dc-card.png") no-repeat center;
  background-size: 100% 100%;
  padding: 0.6rem 3% 0;
  box-sizing: border-box;
}

/* 作品图 */
.hb-dc-work-img {
  width: 100%;
  height: 3.96rem;
  /* height: 18.6vw; */
  background: #f4ebd8;
}

.hb-dc-work-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 典藏 tab 切换时作品图渐变显示 */
.hb-dc-item .hb-dc-work-img img {
  opacity: 0;
}
.hb-dc-item:not([style*="display: none"]) .hb-dc-work-img img {
  animation: hbDcImgFadeIn 2s ease forwards;
}
@keyframes hbDcImgFadeIn {
  from {
    opacity: 0.3;
  }
  to {
    opacity: 1;
  }
}

/* 作品名称 */
.hb-dc-work p {
  text-align: center;
  font-family: "syst";
  font-size: 0.22rem;
  font-weight: bold;
  color: #3d3d3d;
  line-height: 1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ---------- 查看更多 ---------- */
.hb-dc-more {
  text-align: center;
  margin-top: 0.32rem;
}

.hb-dc-more a {
  display: inline-block;
  width: 1.1rem;
  height: 0.28rem;
  line-height: 0.28rem;
  background: url("dc-more.png") no-repeat center;
  background-size: 100% 100%;
  font-size: 0.14rem;
  color: #4c4949;
}

/* ============================================
 * 底部装饰图 + 研究创作 / 公共教育
 * ============================================ */
.hb-deco {
  padding-bottom: 0.66rem;
  position: relative;
  background: url("i-bg8.png") no-repeat center bottom;
  background-size: cover;
}

/* 研究创作 / 公共教育 */
.hb-study {
  display: flex;
  justify-content: space-between;
  margin-top: 0.477rem;
}

.hb-study-col {
  width: 5.72rem;
}

/* tabs */
.hb-study-tabs {
  height: 0.42rem;
  margin-top: 0.174rem;
  background: #f6f6f6;
  padding: 0 0.13rem;
}

.hb-study-tabs .tit {
  display: inline-block;
  line-height: 0.42rem;
  font-family: syst;
  font-size: 0.16rem;
  font-weight: bold;
  color: #3d3d3d;
  position: relative;
  margin-right: 0.32rem;
}

.hb-study-tabs .tit.cur {
  color: #b60005;
  font-weight: bold;
}

.hb-study-tabs .tit.cur::after {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 0.58rem;
  height: 0.03rem;
  background: #be2925;
}

/* 更多 */
.hb-study-more {
  float: right;
  font-size: 0.14rem;
  color: #7e7e7e;
  line-height: 0.42rem;
}
.hb-study-more img {
  width: 0.13rem;
}

@media screen and (min-width: 769px) {
  .hb-ex-cards .swiper-slide:hover {
    box-shadow: 0rem 0.04rem 0.1rem 0rem #cdc5ab;
    margin-top: 1.07rem;
  }
  .hb-ex-cards .swiper-slide.swiper-slide-active:hover {
    margin-top: -0.1rem;
  }
  .hb-ex-cards .swiper-slide.swiper-slide-prev:hover {
    margin-top: 0.84rem;
  }
  .hb-dc-work:hover {
    transition: all 0.4s ease;
    margin-top: -0.1rem;
  }
}

/* ============================================
 * 768px 自适应（html 字体基准沿用 common.css：calc(100vw / 7.5)；
 * 字号规范：列表 0.32rem、标题 0.4rem，其余按美观调整）
 * ============================================ */
@media screen and (max-width: 768px) {
  /* ---------- 背景区（新闻 / 党建 / 快捷入口） ---------- */
  .hb-bg1 {
    padding-top: 0.25rem;
    background: none;
  }

  /* 新闻区：上下排列 */
  .hb-news {
    flex-direction: column;
  }
  .hb-news-left {
    width: 100%;
    height: 5rem;
  }
  .hb-news-img {
    width: 100%;
    height: 4.3rem;
  }
  .hb-news-bar {
    height: 0.7rem;
  }
  .hb-news-bar-txt {
    line-height: 0.7rem;
    font-size: 0.32rem;
    margin-left: 0.2rem;
  }
  .hb-news-left .swiper-pagination {
    width: 0.9rem;
    height: 0.7rem;
    font-size: 0.26rem;
  }
  .hb-news-left .swiper-pagination-current {
    font-size: 0.32rem;
  }
  .hb-news-right {
    width: 100%;
    padding-top: 0.4rem;
    margin-right: 0;
  }
  .hb-news-tabs {
    margin-left: 0;
    white-space: nowrap;
    overflow-x: auto;
  }
  .hb-news-tabs a {
    font-size: 0.36rem;
    line-height: initial;
  }
  .hb-news-tabs a.cur::after {
    width: 0.6rem;
    height: 0.08rem;
    bottom: -0.1rem;
  }
  .hb-news-list {
    margin-top: 0.2rem;
  }
  .hb-news-list li a {
    height: 1.2rem;
  }
  .hb-news-date {
    width: 1.2rem;
    height: 0.8rem;
    margin-right: 0.18rem;
    padding-top: 0.12rem;
  }
  .hb-news-date p:first-child {
    margin-top: 0.04rem;
    font-size: 0.28rem;
  }
  .hb-news-date p:last-child {
    margin-top: 0.04rem;
    font-size: 0.24rem;
  }
  .hb-news-title {
    font-size: 0.32rem;
  }

  /* 党建 + 开放时间：上下排列 */
  .hb-djtime {
    flex-direction: column;
    margin-top: 0.35rem;
  }
  .hb-dj {
    width: 100%;
  }
  .hb-time {
    width: 100%;
    margin-top: 0.4rem;
  }
  .hb-sec-head {
    height: 0.55rem;
  }
  .hb-sec-head h3 {
    font-size: 0.4rem;
    padding-left: 0.45rem;
    padding-bottom: 0.08rem;
    background-size: 0.9rem auto;
  }
  .hb-sec-en {
    font-size: 0.18rem;
    min-width: 1.6rem;
    padding-left: 0.45rem;
    margin-left: 0.05rem;
    background-size: auto 0.5rem;
    line-height: 0.1rem;
  }
  .hb-dj-list {
    margin-top: 0.15rem;
  }
  .hb-dj-list li {
    display: flex;
    align-items: center;
    height: 0.7rem;
    line-height: 0.7rem;
    padding-left: 0.08rem;
  }
  .hb-dj-list li + li {
    margin-top: 0.12rem;
  }
  .hb-dj-list i {
    width: 0.06rem;
    height: 0.06rem;
    margin-right: 0.12rem;
    flex-shrink: 0;
  }
  .hb-dj-list a {
    font-size: 0.32rem;
    max-width: initial;
    flex: 1;
  }
  .hb-dj-list span {
    font-size: 0.28rem;
    flex-shrink: 0;
  }

  /* 开放时间 */
  .hb-time-row {
    margin-top: 0.3rem;
  }
  .hb-time-col {
    width: 30%;
  }
  .hb-time-num {
    font-size: 0.32rem;
    line-height: 0.5rem;
  }
  .hb-time-label {
    margin-top: 0.04rem;
    font-size: 0.3rem;
  }
  .hb-time-line i {
    width: 0.06rem;
    height: 0.06rem;
  }
  .hb-time-divider {
    margin-top: 0.12rem;
  }
  .hb-time-info {
    height: auto;
    margin-top: 0.15rem;
  }
  .hb-time-info-bar {
    display: none;
  }
  .hb-time-info-box p {
    display: flex;
    line-height: 0.36rem;
    height: auto;
    font-size: 0.26rem;
    margin-bottom: 0.1rem;
  }
  .hb-time-info-box b {
    width: 1.6rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hb-time-info-box img {
    margin-right: 0.06rem;
    width: 0.22rem;
  }
  .hb-time-info-box span {
    display: block;
    padding: 0.2rem 0;
  }

  /* 快捷入口 */
  .hb-quick {
    margin-top: 0.3rem;
  }
  .hb-quick-item {
    width: 31%;
    height: 0.7rem;
  }
  .hb-quick-item img {
    width: 0.3rem;
    margin-right: 0.1rem;
  }
  .hb-quick-item span {
    font-size: 0.28rem;
  }

  /* ---------- 展览轮播区（窄屏 slidesPerView 1，单卡片全宽） ---------- */
  .hb-ex {
    padding-bottom: 0.4rem;
  }
  .hb-ex-head {
    margin-top: 0.5rem;
    height: 0.55rem;
  }
  .hb-ex-head .tit {
    font-size: 0.4rem;
    line-height: 0.55rem;
  }
  .hb-ex-tabs {
    margin-top: 0.3rem;
    padding-bottom: 0.35rem;
    background-size: 100% auto;
    justify-content: space-around;
  }
  .hb-ex-tabs a {
    font-size: 0.3rem;
    width: auto;
    letter-spacing: 0;
    /*margin: 0 0.04rem;*/
    margin: 0;
  }
  .hb-ex-tabs a.cur {
    background: none;
  }
  .hb-ex-cards {
    height: 5.5rem;
    margin: 0.06rem 0 0;
  }
  .hb-ex-cards .swiper-slide,
  .hb-ex-cards .swiper-slide.swiper-slide-prev {
    margin-top: 0;
  }
  .hb-ex-card {
    width: 100%;
    height: 100%;
  }
  .hb-ex-card-info > img {
    margin-top: 0.12rem;
    width: 0.18rem;
  }
  .hb-ex-card-deco h4 {
    font-size: 0.3rem;
    margin: 5% 0 5%;
  }
  .hb-ex-card-deco p {
    font-size: 0.28rem;
    line-height: initial;
  }
  .hb-ex-card-deco {
    height: 4.4rem;
  }
  .hb-ex-card-more {
    font-size: 0.28rem;
    margin-top: 0.3rem;
  }
  .hb-ex-arrows {
    position: initial;
    width: 100%;
    margin: 0.3rem auto 0;
    transform: none;
  }
  .hb-ex-arrow {
    width: 0.4rem;
    height: 0.4rem;
    margin: 0 0.1rem;
  }

  /* ---------- 典藏区：上下布局 ---------- */
  .hb-dc-area {
    height: auto;
    flex-direction: column;
  }
  .hb-dc-side {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 0.15rem 0.12rem;
    box-sizing: border-box;
  }
  .hb-dc-side-bar {
    width: 0.6rem;
    height: 2.4rem;
    flex: none;
  }
  .hb-dc-side-bar a {
    font-size: 0.4rem;
    line-height: 0.48rem;
  }
  .hb-dc-side-list {
    width: auto;
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-left: 0.12rem;
  }
  .hb-dc-side-list a {
    width: 33.3%;
    height: 0.5rem;
    font-size: 0.3rem;
    line-height: 0.5rem;
    padding-left: 0.2rem;
    margin: 0.1rem 0;
  }
  .hb-dc-side-list a:before {
    width: 0.2rem;
    height: 0.1rem;
    margin: 0 0.1rem;
    display: none;
  }
  .hb-dc-content {
    width: 100%;
    padding-bottom: 0.3rem;
  }
  .hb-dc-works {
    margin-top: 0.3rem;
  }
  .hb-dc-work {
    height: 2.8rem;
    padding: 0.3rem 3% 0;
  }
  .hb-dc-work-img {
    height: 1.9rem;
  }
  .hb-dc-work p {
    font-size: 0.28rem;
    line-height: 0.6rem;
  }
  .hb-dc-more {
    margin-top: 0.3rem;
  }
  .hb-dc-more a {
    width: 2rem;
    height: 0.5rem;
    line-height: 0.5rem;
    font-size: 0.26rem;
  }

  /* ---------- 研究创作 / 公共教育 ---------- */
  .hb-deco {
    padding-bottom: 0.35rem;
  }
  .hb-study {
    flex-direction: column;
    margin-top: 0.3rem;
  }
  .hb-study-col {
    width: 100%;
  }
  .hb-study-col + .hb-study-col {
    margin-top: 0.35rem;
  }
  .hb-study-tabs {
    height: 0.7rem;
    margin-top: 0.2rem;
    padding: 0 0.1rem;
    white-space: nowrap;
    overflow-x: auto;
  }
  .hb-study-tabs .tit {
    line-height: 0.7rem;
    font-size: 0.32rem;
    margin-left: 0.3rem;
    margin-right: 0;
  }
  .hb-study-tabs .tit:first-child {
    margin-left: 0;
  }
  .hb-study-tabs .tit.cur::after {
    width: 0.4rem;
    height: 0.03rem;
  }
  .hb-study-more {
    display: none;
  }
  .hb-study-more img {
    width: 0.14rem;
  }

  .hb-ex-tabs a:nth-child(2)::after {
    bottom: -0.28rem;
  }
  .hb-ex-tabs a:nth-child(3)::after {
    bottom: -0.34rem;
  }
  .hb-ex-tabs a:nth-child(4)::after {
    bottom: -0.28rem;
  }
}