* {
  margin: 0;
  padding: 0;
}
ul, ol {
  list-style: none;
}
a {
  text-decoration: none;
}

/* 滚动条整体样式 */
::-webkit-scrollbar {
  width: 4px; /* 滚动条宽度 */
  height: 4px; /* 滚动条高度 */
}

/* 滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f1f1f1; /* 轨道背景色 */
  border-radius: 4px; /* 轨道圆角 */
}

/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
  background: #ccc; /* 滑块背景色 */
  border-radius: 4px; /* 滑块圆角 */
}

/* 滑块在悬停时的样式 */
::-webkit-scrollbar-thumb:hover {
  background: #f5f5f5; /* 悬停时滑块背景色 */
}

body {
  font-family: PingFang SC,PingFangSC-Medium,Microsoft YaHei,微软雅黑,Arial,HelveticaNeue,Helvetica;
  margin: 0;
  padding: 0;
}

/* =======================
 * 2024 ICBS 专用样式覆盖
 * 让 2024index.html 外观更接近官方 2024 站点
 * ======================= */
.page-2024 {
  background-color: #fff;
  padding-top: 110px; /* header高度：110px + 60px = 170px */
}

.page-2024 header {
  background: #fff;
  color: #000;
  min-width: 1200px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-2024 .header-top {
  height: 110px;
  padding: 0 40px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  max-width: 100%;
}

.page-2024 .header-top-left {
  height: 100%;
}

.page-2024 .header-top-left img {
  width: 400px;
  height: 94px;
  margin-top: 8px;
  object-fit: contain;
}

/* 顶部导航改为白底深色文字，接近 2024 官方站 */
.page-2024 .header-nav {
  height: 102px;
  background-color: #fff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.page-2024 .header-nav nav > ul > li > a {
  color: #262626;
  font-weight: 500;
}

.page-2024 .header-nav nav > ul > li.nav-latest-updates {
  background-color: #96D2C5;
}

.page-2024 .header-nav nav > ul > li.active > a,
.page-2024 .header-nav nav > ul > li:hover > a {
  color: #0A5C8B;
}

.page-2024 .header-nav nav > ul > li:after {
  background-color: #0A5C8B;
}

.page-2024 .header-nav nav > ul > li > ul {
  background-color: rgba(0,0,0,.75);
}

/* 登录按钮用 2024 主题色 */
.page-2024 .header-top-right a {
  background-color: #0A5C8B;
}

/* 首屏大图高度接近 2024 官方站 */
.page-2024 .content-swiper {
  background-color: rgba(0, 0, 0, 0.04);
}

.page-2024 .content-swiper .swiper {
  width: 100%;
  height: 966px;
}

.page-2024 .swiper-slide {
  background: #000;
}

.page-2024 .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-2024 .swiper-pagination-bullet {
  background: #BFBFBF !important;
}

.page-2024 .swiper-pagination-bullet-active {
  background-color: #FFFFFF !important;
}

/* 2024 简介块 */
.page-2024 .intro-2024 {
  width: 100%;
  background-image: url('https://fs-c.icbs.cn/57a1effd-3a26-422e-b499-306bba59b4e1');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding: 56px 0 32px;
}

.page-2024 .intro-2024-inner {
  width: 1200px;
  margin: 0 auto;
  border-radius: 8px;
  padding: 32px 40px 40px;
}

.page-2024 .intro-2024-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  color: #262626;
}

.page-2024 .intro-2024-text p {
  font-size: 18px;
  line-height: 1.6;
  color: #262626;
  margin-bottom: 16px;
  text-align: justify;
  font-family: "Microsoft YaHei", PingFang SC, Arial, Helvetica, sans-serif;
}

.page-2024 .intro-2024-text p:last-child {
  margin-bottom: 0;
}
header {
  color: #fff;
  text-align: center;
  background: #fff;
  min-width: 1200px;
}
.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
  height: 96px;
}
.header-top-left {
  height: 100%;
}
.header-top-left img {
  height: 80px;
  width: auto;
  margin-top: 8px;
}

.header-top-right a {
  display: block;
  width: 144px;
  height: 34px;
  border-radius: 4px;
  background-color: rgba(32,97,230,1);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 34px;
  text-align: center;
}

.header-nav {
  width: 100%;
  height: 102px;
  background-color: rgba(32,97,230,1);
}
.header-nav nav {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.header-nav nav > ul > li {
  float: left;
  height: 102px;
  line-height: 102px;
  margin-right: 38px;
  position: relative;
  z-index: 1;
}
.header-nav nav > ul > li:last-child {
  margin-right: 0;
}
.header-nav nav > ul > li:after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background-color: #fff;
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  transition: width 0.3s ease-in-out;
  transform-origin: center;
}
.header-nav nav > ul > li.active:after,
.header-nav nav > ul > li:hover:after {
  width: 100%;
}
.header-nav nav > ul > li > a {
  color: rgba(255, 255, 255, .85);
  font-size: 16px;
  font-weight: 500;
}
.header-nav nav > ul > li.active > a,
.header-nav nav > ul > li:hover > a {
  color: #fff;
}
.header-nav nav > ul > li:hover > ul {
  display: block;
}
.header-nav nav > ul > li > ul {
  position: absolute;
  top: 102px;
  left: -28px;
  background-color: rgba(0,0,0,.5);
  border-radius: 4px;
  padding: 16px 0;
  z-index: 10;
  display: none;
}
.header-nav nav > ul > li > ul > li {
  padding: 6px 28px;
  line-height: 20px;
  text-align: left;
}
.header-nav nav > ul > li > ul > li:hover {
  background-color: rgba(255,255,255,.3);
}
.header-nav nav > ul > li > ul > li > a {
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
}
.header-nav nav > ul > li > ul > li {
  position: relative;
}
.header-nav nav > ul > li > ul > li:hover > ul {
  display: block;
}
.header-nav nav > ul > li > ul > li > ul {
  position: absolute;
  top: 0;
  left: 100%;
  background-color: rgba(0,0,0,.5);
  border-radius: 4px;
  padding: 16px 0;
  z-index: 11;
  display: none;
  min-width: 150px;
}
.header-nav nav > ul > li > ul > li > ul > li {
  padding: 6px 28px;
  line-height: 20px;
  text-align: left;
}
.header-nav nav > ul > li > ul > li > ul > li:hover {
  background-color: rgba(255,255,255,.3);
}
.header-nav nav > ul > li > ul > li > ul > li > a {
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
}
.content{
  min-width: 1200px;
}
.content-swiper {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.04);
}
.content-swiper .swiper {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
}
.swiper-pagination {
  bottom: 20px !important;
}
.swiper-pagination-bullet {
  background: #BFBFBF !important;
}
.swiper-pagination-bullet-active {
  width: 28px !important;
  border-radius: 4px !important;
  background-color: #fff !important;
}
.countdown {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('https://static-cdn.31huiyi.com/image/timer-bg-light.jpg');
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.countdown-text {
  font-size: 24px;
  font-weight: 500;
  color: #262626;
  margin-right: 12px;
}
.countdown-time {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.countdown-time-item {
  width: 77px;
  margin-right: 32px;
  position: relative;
}
.countdown-time-item:last-child {
  margin-right: 0;
}
.countdown-time-item-top {
  font-weight: 600;
  font-size: 36px;
  color: #262626;
  line-height: 50px;
  height: 50px;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
}
.countdown-time-item-bottom {
  font-size: 16px;
  color: #595959;
  line-height: 32px;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
}
.card-list {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
}
.card-list-item {
  display: block;
  width: 588px;
  height: 330px;
  cursor: pointer;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}
.card-list-item-img {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.card-list-item-img:hover img {
  transform: scale(1.1);
}
.card-list-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease-in-out;
}
.card-list-item-title {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 56px;
  background-color: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  line-height: 56px;
  text-align: center;
}
.card-list-item-title:hover {
  background-color: rgba(32,97,230,1);
}

footer {
  min-width: 1200px;
  padding: 18px 0;
  text-align: center;
  background-color: rgba(0,0,0,0.04);
  a {
    text-decoration: underline;
  }
}

/* ===== 2024 页面专用样式 ===== */
.page-2024 .video-2024 {
  padding: 32px 40px;
  min-height: auto;
  background: transparent;
  position: relative;
}

.page-2024 .video-2024::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://fs-c.icbs.cn/05657115-16ce-46f2-b94a-8fa091415021');
  background-size: 100% 100%;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.page-2024 .video-2024-inner {
  position: relative;
  z-index: 1;
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .video-2024-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}

.page-2024 .video-2024-item {
  width: 384px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.page-2024 .video-2024-img {
  width: 100%;
  height: 255.974px;
  position: relative;
  overflow: hidden;
  border-radius: 0;
}

.page-2024 .video-2024-img img:first-child {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease-in-out;
}

.page-2024 .video-2024-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  z-index: 2;
}

.page-2024 .video-2024-play img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.page-2024 .video-2024-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  /* padding: 14px 16px; */
  text-align: center;
  font-size: 16px;
  min-height: 48px;
  line-height: 48px;
  color: #fff;
  background: rgba(0,0,0,0.6);
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: background 0.25s ease, color 0.25s ease;
}

.page-2024 .video-2024-item:hover .video-2024-img img:first-child {
  transform: scale(1.05);
}

.page-2024 .video-2024-item:hover .video-2024-title {
  background: #2061e6;
  color: #fff;
}

/* 视频弹窗样式 */
.page-2024 .video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}

.page-2024 .video-modal.is-open {
  display: block;
}

.page-2024 .video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.page-2024 .video-modal-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 1200px;
  width: 90%;
  background: #000;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.page-2024 .video-modal-player {
  width: 100%;
  height: auto;
  display: block;
}

.page-2024 .video-modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 20px;
  line-height: 32px;
  text-align: center;
  cursor: pointer;
}

.page-2024 .video-modal-close:hover {
  background: rgba(0,0,0,0.85);
}

/* ===== Speakers 模块（2024 页） ===== */
.page-2024 .speakers-2024 {
  padding: 56px 40px;
  background-color: #fff;
}

.page-2024 .speakers-2024-inner {
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .speakers-2024-header {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
}

.page-2024 .speakers-2024-logo {
  width: 100%;
  height: 44px;
  margin-right: 12px;
  object-fit: contain;
}

.page-2024 .speakers-2024-title {
  font-size: 24px;
  font-weight: 700;
  color: #262626;
  margin: 0;
}

.page-2024 .speakers-2024-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.page-2024 .speakers-2024-item {
  background-color: #fff;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.06);
  border-radius: 0;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}

.page-2024 .speakers-2024-item:hover {
  box-shadow: 0px 1px 30px 0px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.page-2024 .speakers-2024-avatar {
  width: 100%;
  height: 363.75px;
  overflow: hidden;
}

.page-2024 .speakers-2024-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-2024 .speakers-2024-info {
  padding: 16px;
}

.page-2024 .speakers-2024-name {
  font-size: 18px;
  font-weight: 600;
  color: #262626;
  margin-bottom: 8px;
  line-height: 26px;
  min-height: 26px;
}

.page-2024 .speakers-2024-affiliation {
  font-size: 14px;
  color: #595959;
  line-height: 18px;
  min-height: 18px;
  margin-bottom: 4px;
}

.page-2024 .speakers-2024-role {
  font-size: 14px;
  color: #595959;
  line-height: 18px;
  min-height: 18px;
}

.page-2024 .speakers-2024-more {
  text-align: center;
  margin-top: 32px;
}

.page-2024 .speakers-2024-more-btn {
  display: inline-block;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 500;
  color: #262626;
  background-color: transparent;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-2024 .speakers-2024-more-btn:hover {
  background-color: #f5f5f5;
  border-color: #bfbfbf;
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.page-2024 .speakers-2024-more-btn:active {
  background-color: #f0f0f0;
  border-color: #bfbfbf;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
}

.page-2024 .speakers-2024-item {
  cursor: pointer;
}

/* ===== Speakers 详情弹窗（2024 页） ===== */
.page-2024 .speaker-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.page-2024 .speaker-modal[aria-hidden="false"] {
  display: flex;
}

.page-2024 .speaker-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.page-2024 .speaker-modal-dialog {
  position: relative;
  z-index: 2;
  background-color: #fff;
  border-radius: 8px;
  max-width: 720px;
  width: 88%;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.page-2024 .speaker-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  font-size: 22px;
  color: #262626;
  cursor: pointer;
  z-index: 3;
  line-height: 28px;
  text-align: center;
  padding: 0;
}

.page-2024 .speaker-modal-close:hover {
  color: #000;
}

.page-2024 .speaker-modal-content {
  display: flex;
  padding: 32px;
  gap: 24px;
}

.page-2024 .speaker-modal-image {
  flex: 0 0 220px;
}

.page-2024 .speaker-modal-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.page-2024 .speaker-modal-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.page-2024 .speaker-modal-name {
  font-size: 20px;
  font-weight: 600;
  color: #262626;
  margin: 0 0 12px 0;
}

.page-2024 .speaker-modal-affiliation {
  font-size: 14px;
  color: #595959;
  margin-bottom: 6px;
  line-height: 1.4;
}

.page-2024 .speaker-modal-role {
  font-size: 14px;
  color: #595959;
  line-height: 1.4;
}

/* ===== Media News Coverage 模块（2024 页） ===== */
.page-2024 .news-2024 {
  padding: 32px 40px;
  background-image: url('https://static-cdn.31huiyi.com/image/news-bg-light.jpg');
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.page-2024 .news-24-inner,
.page-2024 .news-2024-inner {
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .news-2024-header {
  margin-bottom: 24px;
}

.page-2024 .news-2024-logo {
  width: 100%;
  max-width: 1200px;
  height: 44px;
  object-fit: contain;
  display: block;
}

.page-2024 .news-2024-body {
  display: flex;
  gap: 24px;
  align-items: stretch;
}

.page-2024 .news-24-cover,
.page-2024 .news-2024-cover {
  position: relative;
  flex: 0 0 50%;
  border-radius: 8px;
  overflow: hidden;
  transform: translateZ(0);
}

.page-2024 .news-2024-cover-bg {
  width: 100%;
  height: 360px;
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease;
}

.page-2024 .news-24-cover .news-2024-cover-title,
.page-2024 .news-2024-cover-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 16px;
  min-height: 52px;
  background: transparent;
  color: #fff;
  font-size: 18px;
  line-height: 1.4;
  opacity: 1;
  transition: background 0.25s ease;
}

.page-2024 .news-2024-cover:hover .news-2024-cover-bg {
  transform: scale(1.05);
}

.page-2024 .news-24-cover:hover .news-2024-cover-title,
.page-2024 .news-2024-cover:hover .news-2024-cover-title {
  background: linear-gradient(180deg, rgba(10, 92, 139, 0) 0%, rgba(10, 92, 139, 0.6) 100%);
}

.page-2024 .news-2024-list {
  flex: 1;
  max-height: 360px;
}

.page-2024 .news-2024-item {
  display: flex;
  align-items: center;
  padding: 0 0 0 24px;
  height: 90px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  transition: background-color 0.2s ease;
  color: #262626;
  text-decoration: none;
}

.page-2024 .news-2024-item:last-child {
  border-bottom: none;
}

.page-2024 .news-2024-item:hover {
  background-color: #fafafa;
}

.page-2024 .news-2024-date {
  flex: 0 0 80px;
  text-align: left;
}

.page-2024 .news-2024-day {
  display: block;
  font-size: 24px;
  font-weight: 600;
  color: #262626;
}

.page-2024 .news-2024-year {
  display: block;
  font-size: 14px;
  color: #595959;
  margin-top: 4px;
}

.page-2024 .news-2024-info {
  flex: 1;
  font-size: 16px;
  color: #262626;
  line-height: 1.4;
}

.page-2024 .news-2024-more {
  text-align: center;
  margin-top: 24px;
}

.page-2024 .news-2024-more-btn {
  display: inline-block;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 500;
  color: #262626;
  background-color: transparent;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-2024 .news-2024-more-btn:hover {
  background-color: #f5f5f5;
  border-color: #bfbfbf;
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.page-2024 .news-2024-more-btn:active {
  background-color: #f0f0f0;
  border-color: #bfbfbf;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
}

/* ===== Posters 模块（2024 页） ===== */
.page-2024 .posters-2024 {
  padding: 24px 0 40px;
  background: #fff;
}

.page-2024 .posters-2024-inner {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-2024 .posters-2024-item {
  display: block;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-2024 .posters-2024-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.14);
}

.page-2024 .posters-2024-img {
  width: 100%;
  height: 360px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.35s ease;
}

.page-2024 .posters-2024-item:hover .posters-2024-img {
  transform: scale(1.03);
}

/* ===== Special Events 时间轴（2024 页） ===== */
.page-2024 .events-2024 {
  padding: 32px 0 48px;
  background-color: #fff;
}

.page-2024 .events-2024-inner {
  width: 1200px;
  margin: 0 auto;
}


.page-2024 .events-2024-logo {
  display: block;
  width: 1200px;
  height: 44px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-2024 .events-2024-img-wrap {
  width: 100%;
  box-shadow: none;
  border-radius: 0;
  overflow: hidden; /* 防止图片溢出 */
}

.page-2024 .events-2024-img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .page-2024 .events-2024 {
    padding: 24px 0 32px;
  }
  .page-2024 .events-2024-inner {
    width: 100%;
    padding: 0 16px;
  }
  .page-2024 .events-2024-gallery {
    gap: 16px;
  }
  .page-2024 .events-2024-logo {
    width: 100%;
    height: 44px;
    margin: 0 auto 8px;
    object-fit: contain;
    display: block;
  }
}

/* ===== Distinguished Guests（2024 页） ===== */
.page-2024 .guests-2024 {
  padding: 48px 40px 56px;
  background: linear-gradient(180deg, #f5fbff 0%, #ffffff 80%);
}

.page-2024 .guests-2024-inner {
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .guests-2024-header {
  margin-bottom: 28px;
}

.page-2024 .guests-2024-logo {
  display: block;
  width: 1200px;
  height: 44px;
  object-fit: contain;
  margin: 0 auto;
}

.page-2024 .guests-2024-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.page-2024 .guests-2024-item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
  padding-bottom: 16px;
}

.page-2024 .guests-2024-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

.page-2024 .guests-2024-avatar {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: #f5f5f5;
}

.page-2024 .guests-2024-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-2024 .guests-2024-name {
  margin-top: 12px;
  font-size: 18px;
  font-weight: 600;
  color: #262626;
  line-height: 1.3;
}

.page-2024 .guests-2024-company {
  margin-top: 6px;
  font-size: 14px;
  color: #595959;
  line-height: 1.4;
  padding: 0 12px;
}

.page-2024 .guests-2024-role {
  margin-top: 4px;
  font-size: 13px;
  color: #8c8c8c;
}

@media (max-width: 1280px) {
  .page-2024 .guests-2024-inner {
    width: 100%;
  }
  .page-2024 .guests-2024-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1024px) {
  .page-2024 .guests-2024 {
    padding: 32px 20px 40px;
  }
  .page-2024 .guests-2024-header {
    margin-bottom: 20px;
  }
  .page-2024 .guests-2024-logo {
    width: 100%;
    height: 44px;
    object-fit: contain;
  }
  .page-2024 .guests-2024-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .page-2024 .guests-2024-avatar {
    height: 220px;
  }
}

/* ===== Guests 详情弹窗（2024 页） ===== */
.page-2024 .guest-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-2024 .guest-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.page-2024 .guest-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  cursor: pointer;
}

.page-2024 .guest-modal-dialog {
  position: relative;
  background-color: #fff;
  border-radius: 8px;
  max-width: 720px;
  width: 88%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  z-index: 10001;
}

.page-2024 .guest-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

.page-2024 .guest-modal-close:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

.page-2024 .guest-modal-content {
  display: flex;
  padding: 40px;
  gap: 24px;
}

.page-2024 .guest-modal-image {
  flex: 0 0 220px;
}

.page-2024 .guest-modal-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-2024 .guest-modal-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.page-2024 .guest-modal-name {
  font-size: 20px;
  font-weight: 600;
  color: #262626;
  margin-bottom: 8px;
  line-height: 1.4;
}

.page-2024 .guest-modal-company {
  font-size: 14px;
  color: #595959;
  margin-bottom: 6px;
  line-height: 1.5;
}

.page-2024 .guest-modal-role {
  font-size: 14px;
  color: #8c8c8c;
  margin-bottom: 16px;
  line-height: 1.5;
}

.page-2024 .guest-modal-introduction {
  font-size: 14px;
  color: #262626;
  line-height: 1.6;
  margin-top: 8px;
}

.page-2024 .guest-modal-introduction p {
  margin: 0 0 12px 0;
}

.page-2024 .guest-modal-introduction p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .page-2024 .speaker-modal-content {
    flex-direction: column;
    padding: 24px;
  }
  
  .page-2024 .speaker-modal-image {
    flex: 0 0 auto;
  }
  
  .page-2024 .speaker-modal-name {
    font-size: 24px;
  }

  .page-2024 .guest-modal-content {
    flex-direction: column;
    padding: 24px;
  }
  
  .page-2024 .guest-modal-image {
    flex: 0 0 auto;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
  }
  
  .page-2024 .guest-modal-name {
    font-size: 18px;
  }
}

/* Downloads 模块样式 */
.page-2024 .downloads-2024 {
  padding: 56px 40px;
  background-color: rgb(253, 246, 237);
}

.page-2024 .downloads-2024-inner {
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .downloads-2024-header {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.page-2024 .downloads-2024-logo {
  width: 1200px;
  height: 44px;
  object-fit: contain;
}

.page-2024 .downloads-2024-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  grid-auto-rows: 1fr;
}

.page-2024 .downloads-2024-item {
  display: flex;
  align-items: center;
  padding: 20px 24px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.25s ease;
  position: relative;
}

.page-2024 .downloads-2024-item:hover {
  box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.2);
}

.page-2024 .downloads-2024-icon {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  margin-right: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-2024 .downloads-2024-file-icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.page-2024 .downloads-2024-info {
  flex: 1;
  min-width: 0;
  margin-right: 16px;
}

.page-2024 .downloads-2024-name {
  font-size: 16px;
  font-weight: 500;
  color: #262626;
  line-height: 24px;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 320px;
}

.page-2024 .downloads-2024-size {
  font-size: 14px;
  color: #8c8c8c;
  line-height: 20px;
}

.page-2024 .downloads-2024-actions {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
  position: absolute;
  right: 10px;
  bottom: 10px;
}

.page-2024 .downloads-2024-preview-btn,
.page-2024 .downloads-2024-download-btn {
  padding: 0;
  font-size: 14px;
  font-weight: 400;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  font-family: inherit;
  background-color: transparent;
  color: #262626;
  line-height: 22px;
}

.page-2024 .downloads-2024-preview-btn:hover,
.page-2024 .downloads-2024-download-btn:hover {
  color: #0A5C8B;
}

.page-2024 .downloads-2024-btn-icon {
  font-size: 14px;
  line-height: 14px;
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1280px) {
  .page-2024 .downloads-2024-inner {
    width: 100%;
    padding: 0 16px;
  }
  
  .page-2024 .downloads-2024-logo {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-2024 .downloads-2024-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .page-2024 .downloads-2024-icon {
    margin-right: 0;
  }
  
  .page-2024 .downloads-2024-info {
    margin-right: 0;
  }
  
  .page-2024 .downloads-2024-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* PDF 预览弹窗样式 */
.page-2024 .pdf-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-2024 .pdf-preview-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.page-2024 .pdf-preview-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}

.page-2024 .pdf-preview-modal-dialog {
  position: relative;
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  z-index: 1;
}

.page-2024 .pdf-preview-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.25s ease;
}

.page-2024 .pdf-preview-modal-close:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.page-2024 .pdf-preview-modal-content {
  width: 100%;
  height: 90vh;
  overflow: hidden;
}

.page-2024 .pdf-preview-modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Footer 2024 */
.page-2024 .footer-2024 {
  background-color: rgb(28, 27, 80);
  padding: 0;
  min-width: 1200px;
}

.page-2024 .footer-2024-inner {
  width: 1200px;
  margin: 0 auto;
}

.page-2024 .footer-2024-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-2024 .footer-2024-image {
  width: 100%;
  margin-bottom: 35px;
  text-align: center;
  padding-top: 50px;
}

.page-2024 .footer-2024-image img {
  width: 100%;
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

.page-2024 .footer-2024-beian {
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  padding: 24px 0;
  font-size: 14px;
  width: 100%;
}

.page-2024 .footer-2024-beian p {
  margin: 0;
  padding: 0;
}

.page-2024 .footer-2024-beian a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
}

.page-2024 .footer-2024-beian a:hover {
  text-decoration: underline;
}

/* 右下角固定栏 */
.page-2024 .fixed-sidebar-2024 {
  position: fixed;
  right: 20px;
  bottom: 120px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.page-2024 .fixed-sidebar-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-2024 .fixed-sidebar-2025 {
  padding: 16px 20px;
}

.page-2024 .fixed-sidebar-2025 .fixed-sidebar-icon::before {
  display: none;
}

.page-2024 .fixed-sidebar-2025 .fixed-sidebar-text {
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  display: block;
  color: #262626;
  line-height: 1.4;
}

.page-2024 .fixed-sidebar-updates {
  background-color: #fff;
  padding: 16px 20px;
}

.page-2024 .fixed-sidebar-updates .fixed-sidebar-icon::before {
  display: none;
}

.page-2024 .fixed-sidebar-updates .fixed-sidebar-text {
  color: #262626;
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  display: block;
  line-height: 1.4;
}

.page-2024 .fixed-sidebar-divider {
  height: 1px;
  background-color: #e8e8e8;
  margin: 0;
}

.page-2024 .fixed-sidebar-backtop {
  background-color: #fff;
  padding: 16px 20px;
  display: none;
}

.page-2024 .fixed-sidebar-backtop.show {
  display: flex;
}

.page-2024 .fixed-sidebar-backtop .fixed-sidebar-icon::before {
  display: none;
}

.page-2024 .fixed-sidebar-backtop .fixed-sidebar-text {
  color: #262626;
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  display: block;
  line-height: 1.4;
}

.page-2024 .fixed-sidebar-link {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  transition: opacity 0.3s ease;
}

.page-2024 .fixed-sidebar-link:hover {
  opacity: 0.8;
}

.page-2024 .fixed-sidebar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-bottom: 8px;
}

.page-2024 .fixed-sidebar-icon-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
}

.page-2024 .fixed-sidebar-text {
  display: block;
  text-align: center;
}