@charset "utf-8";
/* 设置主题 */
:root {--primary: #3A7CA5;}
/* 定义常规字重 */
@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
/* 定义粗体 */
@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
/* 定义斜体 */
@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* css样式初始化 */
*,::before,::after {box-sizing: border-box;}
html { -moz-tab-size: 4;-o-tab-size: 4;tab-size: 4;}
html {line-height: 1; /* 1 */-webkit-text-size-adjust: 100%; /* 2 */}
body {margin: 0;}
body {font-family: 'Poppins',system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif,
     'Segoe UI', Roboto,Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';}
body {font-family: inherit;line-height: inherit;background-color: #fff;}
blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre {margin: 0;}
ol,ul {list-style: none;margin: 0;padding: 0;}
a {color: inherit;text-decoration: inherit;}
html {font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif, BlinkMacSystemFont,'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif,'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; /* 1 */line-height: 1; /* 2 */}
pre,code,kbd,samp {font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,'Liberation Mono', 'Courier New', monospace;}
img,video {max-width: 100%;height: auto;}
button,input,optgroup,select,textarea {padding: 0;line-height: inherit;color: inherit}
textarea {resize: vertical;}
input::-moz-placeholder, textarea::-moz-placeholder {opacity: 1;color: #9ca3af;}
input::placeholder,textarea::placeholder {opacity: 1;color: #9ca3af;}

/* 滚动条+选中渲染css */
::selection{background:var(--primary);color:#fff;}
::-moz-selection{background:var(--primary);color:#fff;}
::-webkit-input-placeholder{text-overflow:ellipsis}
::-webkit-scrollbar{width:8px;height:8px;overflow:auto}
::-webkit-scrollbar-thumb{background-color:var(--primary);min-height:25px;min-width:25px;border:1px solid #e0e0e0}
::-webkit-scrollbar-track{background-color:#f7f7f7;border:1px solid #efefef}

/* 分页css */
.ui-bhpage{ width:auto; height:auto; overflow:hidden; clear:both; text-align:center;  margin:20px auto 20px auto;}
.ui-bhpage li{min-width:32px; height:32px;text-align:center; display:inline-block; line-height:32px; margin-right:4px;border:solid 1px #d9d9d9; border-radius:4px;margin-top: 5px;}
.ui-bhpage li:first-child a,.ui-bhpage li:last-child a{box-sizing: border-box;padding: 0 10px;}
.ui-bhpage li:first-child span, .ui-bhpage li:last-child span {box-sizing: border-box;padding: 0 10px;}
.ui-bhpage li a{ width:100%; height:32px; text-align:center; line-height:32px; display:block; font-size:14px; color:#666; box-sizing: border-box; }
.ui-bhpage li:hover,.ui-bhpage li.active{ background:var(--primary); color:#fff; border:solid 1px var(--primary); }
.ui-bhpage li:hover a{ color: #fff;}

/* 无数据 */
.ui-nodata {display: flex;justify-content: center;align-items: center;flex-direction: column;min-height: 300px;}
.ui-nodata img {max-width: 100px;}
.ui-nodata p {font-size: 15px;line-height: 30px;color: #444444;}

/* 文章内容 */
.ui-content{ width: 100%; min-height: 350px; margin: 10px auto; overflow: hidden;line-height:180%;word-wrap:break-word;font-family: 'Poppins', sans-serif;}
.ui-content h4 {color: var(--primary);}
.ui-content p{ line-height: 32px; font-size: 18px;word-wrap:break-word;}
.ui-content img{ max-width: 100%;  border-radius: 3px; cursor: pointer; display: block;margin: 10px auto;}
.ui-content table{ width: 100%; border-collapse: collapse; margin: 10px auto;}
.ui-content table th{ padding:8px 12px; text-align: center; vertical-align: middle; background-color: #fafafa; border: solid 1px #dcdcdc;}
.ui-content table td{ padding:8px 12px; border: solid 1px #dcdcdc; font-size: 14px;}
.ui-content table tr:hover td{background-color: #fafafa;}
.ui-content table th:hover td{background-color: #efefef;}
.ui-content video{border:solid 1px #dcdcdc; overflow:hidden; padding:5px; border-radius:4px;}
.ui-content pre{ background-color: #f6f8fa; border: solid 1px #dcdcdc; border-radius: 4px; line-height: 160%; padding: 10px 12px; font-size: 13px; color: #666;}
.ui-content pre code{ padding: 0; border: 0;}
.ui-content code{background-color: #f6f8fa; border: solid 1px #dcdcdc; border-radius: 4px; padding: 4px 6px; font-size: 12px; margin:0 2px;}
.ui-content input{ margin-right: 5px;}
.ui-content .pic img{width: 100%;height: 100%;object-fit: cover;}

/* 文本溢出省略 */
.ellipsis-1,.ellipsis-2,.ellipsis-3{-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden;text-overflow:ellipsis}
.ellipsis-1{-webkit-line-clamp:1}
.ellipsis-2{-webkit-line-clamp:2}
.ellipsis-3{-webkit-line-clamp:3}

/* 版心 */
.wrap {width: 1600px;margin: 0 auto;box-sizing: border-box;overflow: hidden;height: auto;padding: 0; position: relative;}
.w {width: 1400px;margin: 0 auto;box-sizing: border-box;overflow: hidden;height: auto;padding: 0;}
.other_w {width: 1200px;margin: 0 auto;box-sizing: border-box;overflow: hidden;height: auto;padding: 0;}
.container{width: 100%;height: auto; overflow: hidden;}

/* 头部 */
.header {height: 100px;width: 100%;background-color: #fff;position: fixed;top: 0;left: 0;right: 0;z-index: 999;box-shadow: 0px 1px 30px rgba(53, 53, 53, 0.1);}
.flex_header_wrap {display: flex;justify-content: center;align-items: center;height: 100%;gap: 30px;overflow: visible;}

/* 导航 */
.header .header_nav {display: flex;align-items: center;justify-content: center;gap:30px;height: 100%;}
.header_nav .nav_item {position: relative;height: 100%;display: flex;align-items: center;}
.header_nav .nav_item .nav_link {font-size: 18px;line-height: 30px;color: #000000;font-weight: 500;position: relative;font-family: 'Poppins', sans-serif;display: flex;align-items: center;justify-content: center;gap: 5px;}
.header_nav .nav_item .nav_link:hover {color: var(--primary);}
.header_nav .nav_item.active .nav_link {color: var(--primary);}

/* 下拉菜单 */
.dropdown-menu {position: absolute;top: 100%;left: 0;min-width: 230px;border: 1px solid #ddd;background-color: #fff;padding: 0px 0;margin: 0;opacity: 0;visibility: hidden;transform: translateY(-10px);transition: all 0.3s ease;z-index: 1000;}
.dropdown-menu .dropdown-item {display: block;padding: 20px;color: #333;text-decoration: none;transition: all 0.2s ease;border-left: 3px solid transparent;font-size: 18px;line-height: 24px;font-family: 'Poppins', sans-serif;font-weight: 500;}
.dropdown-menu .dropdown-item:hover,.dropdown-menu .dropdown-item.active {background-color: #e7f6ff;color: #3a7ca5;}

.header .other_header_nav {display: flex;align-items: center;}
.other_header_nav .search_btn {display: flex;justify-content: center;align-items: center;cursor: pointer;}
.other_header_nav .search_btn span {font-size: 25px;}
/* 固定高度 */
.fixed_header {height: 100px;width: 100%;}

/* 底部 */
.footer {width: 100%;background-color: #333;}
.footer .footer_main {padding: 60px 0;}
.footer .flex_footer_wrap {display: flex;justify-content: space-between;align-items: center;gap: 30px;}
.footer_main .footer_logo_wrap{display: flex;align-items: center;justify-content: center;gap: 20px;}
.footer_main .footer_logo_wrap .pic {width: 117px;height: 111px;overflow: hidden;}
.footer_main .footer_logo_wrap .pic img {width: 100%;height: 100%;object-fit: cover;}
.footer_main .footer_logo_wrap .info {width: 610px;display: flex;flex-direction: column;justify-content: center;}
.footer_main .footer_logo_wrap .info h6 {font-size: 20px;line-height: 30px;font-weight: bold;font-family: 'Poppins', sans-serif;color: #fff;}
.footer_main .footer_logo_wrap .info p {font-size: 16px;line-height: 30px;color: #fff;}
.footer_main .footer_nav_wrap {display: grid;grid-template-columns: repeat(2,1fr);column-gap: 100px;}
.footer_main .footer_nav_wrap a {font-size: 16px;color: #fff;line-height: 40px;font-weight: 400;}
.footer_main .footer_nav_wrap a:hover {color: var(--primary);}
.footer_foot {padding: 24px 0;border-top: 1px solid rgba(255, 255, 255, 0.2);}
.footer_foot  .footer_info_wrap {display: flex;align-items: center;flex-wrap: wrap;gap: 5px;}
.footer_foot  .footer_info_wrap p {font-size: 16px;line-height: 30px;color: #fff;}
.footer_foot .footer_tool_wrap {display: flex;align-items: center;gap: 25px;}
.footer_foot .footer_tool_wrap a {width: 35px;height: 35px;border-radius: 50%;display: flex;align-items: center;justify-content: center;overflow: hidden;}
.footer_foot .footer_tool_wrap a img {width: 100%;height: 100%;object-fit: cover;}

/* 首页轮播 */
.index_swiper {height: auto;width: 100%;--swiper-theme-color:var(--primary);}
.index_swiper .swiper-slide a {width: 100%;height: 100%;display: flex;justify-content: center;align-items: center;}
.index_swiper .swiper-slide img {display: block;width: 100%;height: 100%;object-fit: cover;}
.index_swiper video {width: 100%;height: 100%;object-fit: cover;}

/* 首页重要日期 */
.index_date_wrap {width: 100%;padding: 80px 0;background-color: #ecf8ff;}
.index_date_wrap .index_tit {margin-bottom: 46px;}
.index_date_wrap .date_wrap {display: flex;justify-content: center;align-items: center;gap: 30px;width: 1113px;margin: 0 auto;margin-top: 30px;}
.date_item {display: flex;flex-direction: column;justify-content: center;align-items: center;box-shadow: 0px 0px 13px 0px 
rgba(26, 58, 95, 0.13);background-color: #fff;flex: 1;padding: 45px 0;}
.date_item.conference {border-left: 4px solid #3a49a5;}
.date_item h6 {font-size: 22px;line-height: 36px;color: #000;font-weight: bold;font-family: 'Poppins', sans-serif;}
.date_item .date_info {display: flex;align-items: center;gap: 10px;justify-content: center;}
.date_item .date_info .pic {width: 22px;height: 22px;overflow: hidden;}
.date_item .date_info .pic img {width: 100%;height: 100%;object-fit: cover;}
.date_item .date_info .date {font-size: 32px;font-weight: bold;font-family: 'Poppins', sans-serif;line-height: 36px;color: var(--primary);}
.date_item .date_btn {padding: 0 46px;height: 48px;background-color: #EC8D2D;color: #fff;border-radius: 6px;font-weight: bold;display: flex;justify-content: center;align-items: center;margin-top: 10px;}
/* 首页目标与范围 */
.index_aim_wrap {background-image: url(../images/aim_bg.png);background-size: cover;background-position: center;background-repeat: no-repeat;padding: 80px 0;padding-bottom: 120px;}
.index_aim_wrap .index_tit h3 {color: #fff;}
.index_aim_p {display: flex;flex-direction: column;gap: 36px;margin-top: 40px;}
.index_aim_p p {color: #fff;font-size: 20px;line-height: 30px;font-family: 'Poppins', sans-serif;font-weight: 400;text-indent: 2em;text-align: justify;}

/* 首页会议主席 */
.index_chairs_wrap {background-image: url(../images/chairs_bg.png);background-size: cover;background-position: center;background-repeat: no-repeat;padding: 80px 0;padding-bottom: 120px;}
.chairs_wrap {margin-top: 40px;display: grid;grid-template-columns: repeat(2,1fr);gap: 40px;}
.chairs_wrap .chairs_item {height: 302px;display: flex;justify-content: space-between;gap: 40px;align-items: center;border-radius: 151px;background-image: url(../images/chair_bg.png);background-repeat: no-repeat;background-position: center;background-size: cover;background-color: transparent;}
.chairs_wrap .chairs_item .pic {width: 280px;height: 280px;border-radius: 50%;}
.chairs_wrap .chairs_item .info {display: flex;flex-direction: column;gap: 30px;justify-content: center;padding-right: 40px;flex: 1;}
.chairs_wrap .chairs_item .info h6 {font-size: 24px;font-weight: bold;line-height: 28px;color: #1e6795;font-family: 'Poppins', sans-serif;display: flex;flex-direction: column;gap: 32px;}
.chairs_wrap .chairs_item .info h6::after {content: '';width: 60px;height: 3px;background-color: #3a7ca5;}
.chairs_wrap .chairs_item .info p {color: #000;font-size: 20px;line-height: 1.5;font-family: 'Poppins', sans-serif;font-weight: 400;text-align: justify;} 

/* other */
.chair_wrap {display: grid;grid-template-columns: repeat(2,1fr);gap: 40px;margin-top: 80px;}
.chair_grid_item .chair_item {height: 302px;display: flex;justify-content: space-between;gap: 40px;align-items: center;border-radius: 151px;background-image: url(../images/chair_bg.png);background-repeat: no-repeat;background-position: center;background-size: cover;background-color: transparent;margin-top: 30px;}
.chair_grid_item .chair_item .pic {width: 280px;height: 280px;border-radius: 50%;}
.chair_grid_item .chair_item .info {display: flex;flex-direction: column;gap: 30px;justify-content: center;padding-right: 40px;flex: 1;}
.chair_grid_item .chair_item .info h6 {font-size: 24px;font-weight: bold;line-height: 28px;color: #1e6795;font-family: 'Poppins', sans-serif;display: flex;flex-direction: column;gap: 32px;}
.chair_grid_item .chair_item .info p {color: #000;font-size: 20px;line-height: 1.5;font-family: 'Poppins', sans-serif;font-weight: 400;text-align: justify;} 


/* 科学委员会 */
.index_scientific_wrap {padding: 80px 0;}
.index_scientific_wrap .index_tit {margin-bottom: 60px;}
.index_scientific_wrap .scientific_table_wrap {padding-top: 22px;position: relative;}   
.index_scientific_wrap .scientific_table_wrap.domestic {background-color: #d4eeff;}
.scientific_table_wrap .table_head {height: 50px;width: 1030px;position: absolute;clip-path: polygon(0 0, calc(100% - 50px) 0, 100% 50px, 100% 100%, 0 100%);padding: 0 30px;display: flex;align-items: center;gap: 15px;}
.scientific_table_wrap.domestic .table_head {background-color: #3a7ca5;top: -22px;}
.table_head h6 {font-size: 30px;font-weight: bold;font-family: 'Poppins', sans-serif;color: #fff;}
.table_head p {font-size: 18px;color: #fff;font-family: 'Poppins', sans-serif;}
.scientific_table_wrap .table_body {padding: 0 30px;display: grid;grid-template-columns: repeat(2,1fr);gap: 0px;}
.scientific_table_wrap .table_body .table_item {padding: 15px 0;border-bottom: 1px dashed #93c1dd;padding-right: 80px;line-height: 1.5;display: flex;align-items: center;text-align: justify;}
.scientific_table_wrap .table_body .table_item:nth-child(2n) {padding-right: 15px;}
.scientific_table_wrap .table_body .table_item strong {font-size: 20px;font-weight: bold;font-family: 'Poppins', sans-serif;color: #000;}
.scientific_table_wrap .table_body .table_item span {font-size: 20px;color: #000;font-family: 'Poppins', sans-serif;font-weight: normal;font-style: italic;}
.scientific_table_wrap .table_body .table_item .more {font-weight: bold;color: #f90c0c;font-size: 20px;font-family: 'Poppins', sans-serif;}
.index_scientific_wrap .scientific_table_wrap.overseas {background-color: #ffe8d1;margin-top: 70px;}
.scientific_table_wrap.overseas .table_head {background-color: #EC8D2D;top: -50px;}
.scientific_table_wrap.overseas .table_body {padding: 0 30px;grid-template-columns: repeat(1,1fr);}
.scientific_table_wrap.overseas .table_body .table_item {border-bottom: 1px dashed #cfb294;}

/* 组织委员会 */
.index_organizing_wrap {padding: 100px 0;background-image: url(../images/organizing_bg.png);background-position: center;background-repeat: no-repeat;background-size: cover;}
.index_organizing_wrap .organizing_wrap {display: grid;margin-top: 50px;grid-template-columns: repeat(4,1fr);column-gap: 32px;row-gap: 30px;}
.index_organizing_wrap .organizing_wrap .organzing_item {height: 251px;position: relative;}
.index_organizing_wrap .organizing_wrap .organzing_item .pic {position: absolute;right: 26px;top: 0;width: 150px;height: 150px;display: none;}
.index_organizing_wrap .organizing_wrap .organzing_item .pic img {width: 100%;height: 100%;object-fit: cover;}
.index_organizing_wrap .organizing_wrap .organzing_item .info {height: 251px;border-radius: 62px 12px 12px 12px;padding: 0 26px;border: 2px solid #fff;background: linear-gradient(to top, #fff 65%, rgba(89, 191, 255, 0.5) 100%);display: flex;flex-direction: column;align-items: flex-end;gap: 15px;justify-content: center;}
.index_organizing_wrap .organizing_wrap .organzing_item .info h6 {display: flex;flex-direction: column;font-size: 22px;line-height: 50px;font-weight: bold;font-family: 'Poppins', sans-serif;color: #000;text-align: right;align-items: flex-end;}
.index_organizing_wrap .organizing_wrap .organzing_item .info h6::after {content: '';width: 33px;height: 4px;background-color: #1e6795;}
.index_organizing_wrap .organizing_wrap .organzing_item .info p {font-size: 18px;font-family: 'Poppins', sans-serif;color: #666;font-weight: 400;text-align: right;line-height: 24px;}

/* 联系方式 */
.index_contacts_wrap {padding-top: 100px;padding-bottom: 80px;}
.index_contacts_wrap .contacts_grid {display: grid;grid-template-columns: repeat(3,1fr);gap: 30px;margin-top: 60px;}
.index_contacts_wrap .contacts_grid .contacts_item {display: flex;flex-direction: column;align-items: center;gap: 20px;background-image: url(../images/contacts_bg.png);background-position: center;background-repeat: no-repeat;background-size: cover;height: 341px;overflow: hidden;border-radius: 16px;justify-content: center;padding: 0 30px;}
.index_contacts_wrap .contacts_grid .contacts_item .icon {width: 96px;height: 96px;overflow: hidden;border-radius: 50%;border: 1px solid #fff;display: flex;justify-content: center;align-items: center;}
.index_contacts_wrap .contacts_grid .contacts_item .icon i {font-size: 40px;color: #fff;}
.index_contacts_wrap .contacts_grid .contacts_item h6 {font-size: 20px;font-family: 'Poppins', sans-serif;color: #fff;text-align: center;font-weight: 400;line-height: 30px;}
.index_contacts_wrap .contacts_grid .contacts_item p {width: 346px;height: 50px;background-color: #ffffff;box-shadow: inset 0px 2px 8px 0px rgba(22, 152, 206, 0.55);display: flex;justify-content: center;align-items: center;}

/* 组织者和协办者 */
.index_organizers_wrap {padding: 80px 0;padding-bottom: 120px;background-color: #f4f6f6;}
.index_organizers_flex {display: grid;grid-template-columns: repeat(4,1fr);gap: 40px;margin-top: 70px;padding: 0 30px;}
.index_organizers_flex a {height: 80px;overflow: hidden;}
.index_organizers_flex a img {width: 100%;height: 100%;object-fit: contain;}
.index_coorganizers_flex {margin-top: 30px;display: flex;flex-wrap: wrap;gap: 30px;justify-content: center;padding: 0 30px;}
.index_coorganizers_flex a {height: 50px;overflow: hidden;}
.index_coorganizers_flex a img {width: 100%;height: 100%;object-fit: contain;}

/* 首页标题 */
.index_tit {display: flex;justify-content: center;align-items: center;}
.index_tit h3 {font-size: 48px;font-weight: bold;font-family: 'Poppins', sans-serif;line-height: 60px;color: #132c47;}
.index_tit h6 {font-size: 36px;font-weight: bold;font-family: 'Poppins', sans-serif;line-height: 60px;color: #132c47;}

/* 其他页面 */
.other_swiper {height: 300px;width: 100%;overflow: hidden;position: relative;}
.other_swiper .swiper-slide img {display: block;width: 100%;height: 100%;object-fit: cover;}
.other_swiper .mask {position: absolute;left: 0;top: 0; height: 100%;width: 100%;display: flex;justify-content: center;align-items: center;z-index: 2;}
.other_swiper .mask h2 {font-size: 48px;font-family: 'Poppins', sans-serif;color: #fff;font-weight: bold;}

/* 赞助商 */
.sponsors_index_wrap {padding-top: 80px;padding-bottom: 100px;}
.sponsors_index_wrap .other_tit {margin-bottom: 40px;}

/* About NCU  */
.aboutncu_index_wrap {padding: 80px 0;background-image: url(../images/aboutncu_bg.png);background-repeat: no-repeat;background-position: center;background-size: cover;background-color: #fff;}
.ncu_head {padding-bottom: 36px;border-bottom: 2px solid #3a7ca5;position: relative;}
.ncu_head .tit {display: flex;align-items: center;gap: 20px;}
.ncu_head .tit h2 {color: #132c47;font-size: 40px;line-height: 50px;font-family: 'Poppins', sans-serif;font-weight: 500;}
.ncu_head .tit a {color: #0191eb;font-size: 24px;line-height: 47px;}
.ncu_head::after {content: '';position: absolute;bottom: -3px;height: 6px;width: 126px;background-color: #3a7ca5;left: 0;}

.aboutncu_index_wrap.college {background-image: url(../images/college_bg.png);background-repeat: no-repeat;background-position: top;background-size: cover;}
.aboutncu_index_wrap.college .ncu_head .tit h2 {font-size: 36px;}


/* Timetable and Meeting Rooms */
.timetable_index_wrap {padding-top: 80px;padding-bottom: 100px;}
.timetable_index_wrap  .other_tit {margin-bottom: 40px;}
.schedule_table {border: 1px solid #525c66;}
.schedule_table .schedule_table_tit {height: 70px;display: flex;justify-content: center;align-items: center;background-color: #5c9bc1;font-size: 22px;color: #fff;font-weight: bold;}
.schedule_table .schedule_table_note {padding: 30px;border-top: 1px solid #525c66;}
.schedule_table .schedule_table_note p {font-size: 22px;line-height: 33px;color: #1a1a1a;}
.schedule_table .schedule_table_foot {padding: 0 30px;font-size: 22px;font-weight: bold;color: #1a1a1a;display: flex;align-items: center;min-height: 70px;background-color: #ffdcc4;}
.schedule_table_head {display: grid;grid-template-columns: repeat(5,1fr);background-color: #252525;color: #fff;height: 70px;}
.schedule_table_item {display: flex;align-items: center;padding: 0 30px;border-right: 1px solid #525c66;min-height: 70px;border-bottom: 1px solid #525c66;}
.schedule_table_head .schedule_table_item {font-weight: bold;}
.schedule_table_item.bgcolor-1 {background-color: #c4ddf5;}
.schedule_table_item.merge-col-2 {grid-column: span 2;}
.schedule_table_item.merge-row-4 {grid-row: span 4;}
.schedule_table_item.bold {font-weight: bold;}
.schedule_table_item.merge-row-11 {grid-row: span 11;}
.schedule_table_item.merge-col-4 {grid-column: span 4;}
.schedule_table_item.bgcolor-2 {background-color: #c3f4ed;}
.schedule_table_item.no_right_border {border-right: 0;}
.schedule_table_item.merge-row-3 {grid-row: span 3;}
.schedule_table_item.bgcolor-3 {background-color: #fff4cc;}
.schedule_table_body {display: grid;grid-template-columns: repeat(5,1fr);}

/* registration */
.registration_index_wrap {padding-top: 80px;padding-bottom: 120px;}
.register_online_wrap {margin: 40px 0;}
.register_online_wrap p {font-size: 18px;line-height: 28px;color: #1a1a1a;}
.register_online_wrap a {display: flex;justify-content: center;align-items: center;height: 48px;background-color: #ec8d2d;width: 226px;border-radius: 6px;margin-top: 15px;color: #fff;font-size: 16px;font-weight: bold;}
.content_item {margin-bottom: 45px;}
.content_item h3{font-size: 28px;line-height: 42px;color: #1e6795;margin-bottom: 20px;}
.content_item h6{font-size: 22px;line-height: 42px;color: #000;margin-bottom: 20px;}
.content_item p span {color: #1e6795;}

.register_table {display: grid;grid-template-columns: repeat(3,1fr);border: 1px solid #1e6795;}
.register_table .register_item {border-right: 1px solid #1e6795;border: 1px solid #1e6795;min-height: 70px;padding: 0 24px;display: flex;align-items: center;font-size: 18px;line-height: 28px;}
.register_table .register_item.head {background-color: #3a7ca5;font-weight: bold;color: #fff;}
.register_table .register_item.merge-col-2 {grid-column: span 2;}

.bank_item {width: 100%;border: 1px solid #1e6795;background-color: rgba(251, 253, 255, 0.8);padding: 30px;margin-bottom: 20px;}
.bank_item .tit {font-size: 22px;font-weight: bold;line-height: 28px;color: #1e6795;margin-bottom: 30px;}

.papers_index_wrap {padding-top: 80px;padding-bottom: 60px;}
.papers_index_wrap h3 {font-size: 28px;line-height: 47px;color: #1e6795;}
.papers_index_wrap h6 {font-size: 24px;line-height: 1.5;color: #1a1a1a;}
.papers_index_wrap p {font-size: 18px;line-height: 1.5;}
.papers_index_wrap p span {color: #1e6795;}
.papers_index_wrap .btn_wrap {margin: 0 auto;width: 436px;height: 56px;margin-top: 50px;display: flex;align-items: center;justify-content: center;background-color: #ec8d2d;border-radius: 6px;font-size: 18px;color: #fff;}
.papers_index_wrap i {color: #1e6795;text-decoration: underline;font-weight: bold;}

.guideline_index_wrap {background-color: #f5f5f5;padding-top: 44px;padding-bottom: 58px;}
.guideline_index_wrap h3 {color: #1e6795;font-size: 28px;line-height: 47px;font-weight: bold;margin-bottom: 30px;}
.guideline_flex {display: grid;grid-template-columns: repeat(2,1fr);gap: 30px;}
.guideline_flex .guideline_item {border: 1px solid #1e6795;padding: 30px;}
.guideline_flex .guideline_item h6 {font-size: 22px;line-height: 42px;color: #000;}
.guideline_flex .guideline_item p {font-size: 18px;line-height: 28px;color: #1a1a1a;}
.guideline_flex .guideline_item p a {color: #1e6795;font-weight: bold;}

/* Discover Nanchang */
.nanchang_item {height: 500px;width: 100%;margin-top: 60px;background-image: url(../images/blue_bg.png);background-position: center;background-repeat: no-repeat;background-size: cover;display: flex;align-items: center;justify-content: space-between;gap: 50px;font-family: 'Poppins', sans-serif;padding: 0 45px;}
.nanchang_item:nth-child(2n){background-image: url(../images/yellow_bg.png);flex-direction: row-reverse;}
.nanchang_item .pic {width: 370px;height: 370px;padding: 15px;border-radius: 50%;border: 1px solid rgba(58, 124, 165, 0.2);}
.nanchang_item .pic img {width: 100%;height: 100%;object-fit: cover;}
.nanchang_item:last-child {margin-bottom: 60px;}
.nanchang_item .info {flex: 1;display: flex;flex-direction: column;justify-content: center;height: 370px;}
.nanchang_item .info h2 {font-size: 36px;line-height: 47px;color: #000;margin-bottom: 40px;}
.nanchang_item .info .info_content {overflow-y: auto;flex: 1;font-size: 18px;line-height: 28px;font-family: 'Poppins', sans-serif;}
.nanchang_item .info .info_content p {font-size: 18px;line-height: 28px;margin-bottom: 15px;}
.nanchang_item .info .info_content p::before {content: '•';color: #3a7ca5;margin-right: 10px;}
.nanchang_item:nth-child(2n) p::before {color: #ed761f;}

.accommodation_index_wrap {padding: 80px 0;}
.accommodation_index_wrap .ui-content h2 {font-size: 28px;line-height: 38px;color: #1a1a1a;margin-top: 40px;}
.accommodation_index_wrap .ui-content h3 {color: #1e6795;margin: 20px 0;}
.accommodation_index_wrap .ui-content p span {color: #1e6795;font-weight: bold;}

/* Conference Venue */
.venue_index_wrap {padding: 80px 0;}

/* 其他页面标题 */
.other_tit {display: flex;justify-content: center;align-items: center;}
.other_tit h3 {font-size: 36px;line-height: 48px;display: flex;flex-direction: column;align-items: center;justify-content: center;gap: 30px;}
.other_tit h3::after {content: '';height: 3px;width: 83px;background-color: #285c94;}


/* 在线提交 */
.regist-form-main {width: 1200px;margin: 0 auto;box-sizing: border-box;overflow: hidden;height: auto;padding: 0;box-shadow: 0px 0px 18px 0px rgba(146, 146, 146, 0.33);margin-bottom: 100px;background-color: #fff;}
.regist-form-main .form_head {height: 160px;width: 100%;display: flex;align-items: center;border-bottom: 2px solid rgba(58, 124, 165, 0.2);padding: 0 30px;gap: 18px;}
.regist-form-main .form_head .pic {width: 103px;height: 103px;flex-shrink: 0;}
.regist-form-main .form_head .pic img {width: 100%;height: 100%;object-fit: cover;}
.regist-form-main .form_head .info {height: 103px;display: flex;flex-direction: column;justify-content: center;justify-content: center;}
.regist-form-main .form_head .info h4 {font-size: 20px;line-height: 30px;color: #ed7821;}
.regist-form-main .form_head .info h5 {font-size: 20px;line-height: 30px;color: #2b74a2;}
.regist-form-main .form_head .info h6 {font-size: 18px;line-height: 30px;color: #0e37a1;margin-top: 15px;}
.regist-form-main .form_body {background-color: #fafafa;padding: 0 20px;padding-bottom: 40px;}
.regist-form-main .form_tit {padding: 40px 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;background-color: #fafafa;}
.regist-form-main .form_tit h3 {font-size: 36px;line-height: 47px;color: #132c47;text-align: center;}
.regist-form-main .form_tit h4 {font-size: 22px;line-height: 47px;color: #ec0f0f;text-align: center;}
.regist-form-main .form_tit p {font-size: 18px;line-height: 28px;color: #1a1a1a;}
.regist-form-main .form_tit p span {color: #1e6795;}
.regist-form-main .form_tip {background-color: #fafafa;padding-bottom: 20px;}
.regist-form-main .form_tip h6 {font-size: 18px;line-height: 28px;color: #ec0f0f;}
.regist-form-main .form_tip p {font-size: 18px;line-height: 28px;color: #1a1a1a;}
.regist-form-main .form_tip p span {color: #1e6795;}
.regist-form-main .btn_wrap {display: flex;flex-direction: row-reverse;}
.regist-form-main .submit_btn {width: 261px;height: 60px;background-color: #3a7ca5;display: flex;justify-content: center;align-items: center;color: #fff;font-size: 20px;cursor: pointer;}
.regist-form-main .form_main {background-color: #fff;width: 100%;padding: 40px 20px;box-shadow: 0px 0px 18px 0px rgba(194, 194, 194, 0.16);margin-bottom: 40px;}

/* 标准桌面 (1200px-1400px) */
@media screen and (min-width: 992px) and (max-width: 1440px) {
   
  .wrap {width: 1400px;}
  .w {width: 1200px;}
  .other_w {width: 1200px;}
  .header_nav .nav_item .nav_link {font-size: 16px;}
  .footer_main .footer_nav_wrap {column-gap: 50px;}
}