body {
  padding-top: 0px;
  padding-bottom: 0px;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Lato",
    "Helvetica Neue", "Arial", "PingFang SC", "Microsoft YaHei", "黑体", "宋体",
    sans-serif;
  font-size: 14px;
  line-height: 20px;
  color: #333;
  background-color: #fff;
}

a {
  color: #1772d0;
  text-decoration: none;
}

a:focus,
a:hover {
  color: #0b3ad6;
  text-decoration: none;
  /* font-weight: bold; */
}

/* Custom container */

.container {
  margin: 0 auto;
  max-width: 1000px;
}

.container > hr {
  margin: 20px 0;
}

/* Customize the navbar links to be fill the entire space of the .navbar */

.navbar .navbar-inner {
  padding: 0;
}

.navbar .nav {
  margin: 0;
  display: table;
  width: 100%;
}

.navbar .nav li {
  display: table-cell;
  width: 1%;
  float: none;
}

.navbar .nav li a {
  font-weight: bold;
  text-align: center;
  border-left: 1px solid rgba(255, 255, 255, 0.75);
  border-right: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar .nav li:first-child a {
  border-left: 0;
  border-radius: 3px 0 0 3px;
}

.navbar .nav li:last-child a {
  border-right: 0;
  border-radius: 0 3px 3px 0;
}

body > .navbar {
  font-size: 13px;
}

/* Change the docs' brand */

body > .navbar .brand {
  padding-right: 0;
  padding-left: 0;
  margin-left: 20px;
  float: right;
  font-weight: bold;
  color: #000;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 30px rgba(255, 255, 255, 0.125);
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  transition: all 0.2s linear;
}

body > .navbar .brand:hover {
  text-decoration: none;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 30px rgba(255, 255, 255, 0.4);
}

/* Sidenav for Docs
         -------------------------------------------------- */

@media screen and (max-width: 768px) {
  .bs-docs-sidenav {
    display: none !important;
  }
}

.bs-docs-sidenav {
  width: 228px;
  margin: 30px 0 0;
  padding: 0;
  background-color: #fff;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  border-radius: 6px;
  -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
  -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
}

.bs-docs-sidenav > li > a {
  display: block;
  width: 200px;
  margin: 0 0 -1px;
  padding: 8px 14px;
  border: 1px solid #e5e5e5;
}

.bs-docs-sidenav > li > a.subhead {
  display: block;
  width: 168px;
  margin: 0 0 -1px;
  padding: 8px 30px;
  border: 1px solid #e5e5e5;
  font-size: 12px;
}

.bs-docs-sidenav > li:first-child > a {
  -webkit-border-radius: 6px 6px 0 0;
  -moz-border-radius: 6px 6px 0 0;
  border-radius: 6px 6px 0 0;
}

.bs-docs-sidenav > li:last-child > a {
  -webkit-border-radius: 0 0 6px 6px;
  -moz-border-radius: 0 0 6px 6px;
  border-radius: 0 0 6px 6px;
}

.bs-docs-sidenav > .active > a {
  position: relative;
  z-index: 2;
  padding: 9px 15px;
  border: 0;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
  -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
  -moz-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
  box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
}

.bs-docs-sidenav > li > a:hover {
  background-color: #f5f5f5;
}

.bs-docs-sidenav a:hover .icon-chevron-right {
  opacity: 0.5;
}

.bs-docs-sidenav.affix {
  top: 10px;
}

.bs-docs-sidenav.affix-bottom {
  position: absolute;
  top: auto;
  bottom: 270px;
}

/* Responsive
         -------------------------------------------------- */

.affix {
  top: 0px;
}

#media {
  margin-top: 70px;
}

#media .header {
  margin-left: 0;
  margin-bottom: 56px;
  margin-top: 30px;
}

#media .post_row {
  margin-left: 0;
  margin-bottom: 40px;
}

#media .lastpost_row {
  margin-bottom: 0;
}

#media .post_row .post {
  background: #fff;
  /*margin-left: 0;;
    margin-right: 20px;*/
  border-radius: 4px;
  box-shadow: 1px 1px 2px 0px #e0e0e0;
  width: 487px;
  height: 616px;
}

#media .post_row .last {
  margin-right: 0;
}

#media .post_row .post .img {
  position: relative;
  text-align: center;
}

#media .post_row .post .img .date {
  background: #e8554e;
  position: absolute;
  padding: 2px 5px;
  top: 0;
  left: 11px;
}

#media .post_row .post .img .date p {
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  font-style: italic;
  margin: 0;
}

#media .post_row .post .img img {
  height: 275px;
  width: 410px;
}

#media .post_row .post .text {
  margin: 18px auto 0;
  width: 83%;
}

#media .post_row .post .text h5 {
  margin: 0 0 8px 0;
  font-size: 20px;
  line-height: 23px;
}

#media .post_row .post .text h5 a {
  color: #333;
}

#media .post_row .post .text span.date {
  color: #9f9f9f;
  display: block;
  margin-bottom: 12px;
  font-style: italic;
  font-size: 13px;
}

#media .post_row .post .text p {
  margin: 0;
  line-height: 21px;
  font-size: 14px;
}

#media .post_row .post .author_box {
  margin: 12px auto 20px;
  border-top: 1px solid #ededed;
  overflow: hidden;
  text-align: left;
  width: 85%;
  padding-top: 12px;
}

#media .post_row .post .author_box h6 {
  margin: 0 0 3px 0;
  font-size: 13px;
  line-height: 15px;
  font-style: italic;
  font-weight: normal;
  color: #b2b2b2;
}

#media .post_row .post .author_box p {
  color: #b2b2b2;
  font-style: italic;
  font-size: 13px;
  line-height: 14px;
  margin: 0;
}

#media .post_row .post .author_box img {
  float: right;
}

#media .post_row .post a.plus_wrapper {
  width: 99%;
  text-align: center;
  background: #fff;
  display: none;
  border-radius: 0px 0px 4px 4px;
  padding: 6px 0px 2px;
  margin: 0 auto 1px;
}

#media .post_row .post a.plus_wrapper span {
  color: #1189d9;
  font-size: 30px;
  font-weight: bold;
}

#media .post_row .post:hover a.plus_wrapper {
  display: block;
}

#media .post_row .post:hover {
  box-shadow: 0px 1px 5px 1px rgb(216, 216, 216);
}

#media .post_row .post:hover .text h5 a {
  color: #1189d9;
}

.map .box_wrapp {
  position: absolute;
  margin: 15px auto;
  box-shadow: 0 0 7px 0 rgba(26, 26, 26, 0.4);
  padding: 30px 0 30px;
  background: white;
  border-radius: 4px;
  margin-top: 25px;
}

.box_decf {
  box-shadow: 0 0 4px 0 rgba(26, 26, 26, 0.4);
  border-radius: 4px;
}

.map .box_wrapp .box_cont {
  margin: 30px auto;
  width: 76%;
}

.section-header {
  text-align: center;
  margin-bottom: 35px;
}

.section-header h1,
.title-text {
  font-weight: bold;
  font-size: 30px;
  margin: 12.5px 0;
  font-weight: 100;
  margin-bottom: 25px;
  line-height: 55px;
}

/* .people-item:hover {
	box-shadow: 0px 1px 5px 1px rgb(216, 216, 216);
} */

.person-card {
  display: inline-block;
  text-align: center; /* 让文本居中（可选） */
}

.people-item {
  width: 150px;
  height: auto;
  margin-left: 15px;
  margin-right: 15px;
  margin-top: 5px;
  position: relative;
  display: block; /* 确保 p 换行 */
}

/* 鼠标悬停放大效果 */
/* .people-item:hover {
	transform: scale(1.05);
} */

/* 个人照片 */
.people-item img {
  width: 150px;
  height: 150px;
  border-radius: 8px;
  border: 1px solid #ddd;
  box-shadow: 2px 2px 10px rgba(142, 141, 141, 0.3);
}

img.no-style {
  all: unset;
}

.people-item h5 {
  color: #333333;
  font-size: 1em;
  font-weight: 400;
  margin: 0.6em 0;
  margin-bottom: 2px;
}

.people-item p {
  margin-bottom: 1px;
}

.people-item-badge {
  position: absolute;
  bottom: 5px;
  left: 2px;
  background: rgba(0, 100, 250, 0.8);
  color: white;
  font-size: 0.85em;
  font-weight: bold;
  padding: 1px 3px;
  border-radius: 0px;
  white-space: nowrap;
}

/* 鼠标悬停放大效果 */
.people-item-badge:hover {
  transform: scale(1.05);
}

.description {
  margin-top: 8px; /* 确保 p 与图片有间距 */
  font-size: 14px;
  color: #333;
}

.source-item:hover {
  box-shadow: 0px 1px 5px 1px rgb(216, 216, 216);
}
.source-item img {
  margin-left: 15px;
  margin-right: 15px;
  width: 130px;
  height: 120px;
}

.feature-item:hover {
  box-shadow: 0px 1px 5px 1px rgb(216, 216, 216);
}

.feature-item img {
  margin-left: 15px;
  margin-right: 15px;
  max-width: 90%;
  height: 200px;
}

.feature-item h5 {
  margin-left: 15px;
  margin-right: 15px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.feature-item p {
  margin-left: 15px;
  margin-right: 15px;
}

.feature-heading {
  margin-top: 20px;
  margin-bottom: 20px;
  margin-left: 15px;
  margin-right: 15px;
}

.feature-heading a:hover {
  text-decoration: none;
}

.feature-button {
  font-size: 16px;
  background-image: none;
  box-shadow: none;
  margin-bottom: 10px;
}

.centered {
  text-align: center;
}

.mylist li {
  padding-top: 3px;
  padding-bottom: 3px;
  /* list-style-type: decimal; */
}

.subhead {
  text-align: left;
  border-bottom: 1px solid #ddd;
}

/* .bder{
	margin-right: 5px;
	height: 250px;
	padding-top: 5px;
	padding-left:5px;
	border: 1px solid rgba(0, 0, 0, 0.148);
	border-radius: 10px;
	
} */

.bder {
  margin-right: 5px;
  height: 280px;
  padding-top: 5px;
  padding-left: 5px;
  border: 1px solid rgba(0, 0, 0, 0.148);
  border-radius: 10px; /* 采用.bder的圆角大小 */
  box-shadow: 0 0 4px 0 rgba(26, 26, 26, 0.4); /* 保留.box_decf的阴影 */
}

.submore {
  text-align: right;
  border-bottom: 1px solid #ddd;
}

.highlight {
  color: #fb9a08;
  font-weight: bold;
}

.jumbotron {
  position: relative;
  padding: 10px 0px 5px 0px;
  color: rgba(0, 0, 0, 1);
  text-align: left;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 0, 0, 0.075);
  /* background: linear-gradient(45deg, #2097bb 0%, #131f63 100%) repeat;
	-webkit-box-shadow: inset 0 3px 7px rgba(0, 0, 0, .2), inset 0 -3px 7px rgba(0, 0, 0, .2);
	-moz-box-shadow: inset 0 3px 7px rgba(0, 0, 0, .2), inset 0 -3px 7px rgba(0, 0, 0, .2);
	box-shadow: inset 0 3px 7px rgba(0, 0, 0, .2), inset 0 -3px 7px rgba(0, 0, 0, .2); */
}

.jumbotron:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  opacity: 0.4;
}

.lead {
  margin-bottom: 0px;
  font-size: 22px;
  font-weight: 200;
  line-height: 150%;
}

img.float-left {
  float: left;
  margin-top: 9px;
  margin-left: 0px;
  margin-right: 30px;
  margin-bottom: 12px;
}

img.float-right {
  float: right;
  margin-top: 9px;
  margin-right: 0px;
  margin-bottom: 12px;
  margin-left: 30px;
}

img.publications-thumb {
  width: 142px;
  height: 188px;
}

.caption {
  margin: 10px;
}

.responsive-video {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 60px;
  overflow: hidden;
}

.responsive-video iframe,
.responsive-video object,
.responsive-video embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 93.5%;
  height: 93.5%;
}

.video-caption {
  margin: 10px;
}

.accordion {
  margin-bottom: 20px;
  margin-right: 40px;
}

.thumbnail > img.sponsor {
  width: 212px;
  height: 150px;
}

img.carousel-image {
  /* width: 100%;
  height: 220pt; */
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  object-position: center center !important;
}

li.publication {
  margin-bottom: 20px;
}

.page-header h3 a:hover {
  text-decoration: none;
}

iframe.map-frame {
  border: none;
  overflow: hidden;
  margin-top: 10px;
  margin-bottom: 10px;
  margin-left: 0px;
  margin-right: 0px;
  height: 550px;
  width: 100%;
}

ul.sponsors {
  margin-top: 40px;
  margin-bottom: 40px;
}

ul {
  padding: 0;
  margin: 0;
  text-align: justify;
  /* list-style-type: none;	 */
}

#footer {
  z-index: 10;
  margin-top: 50px;
  margin-bottom: 0px;
  padding-bottom: 25px;
  border-top-width: 8px;
  border-top-style: solid;
  border-top-color: #2f2f2f;
  background-color: #0c76a0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  text-align: center;
}

#footer h3 {
  font-size: 19px;
  text-transform: uppercase;
  font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", sans-serif;
  color: #8dbece;
  border-bottom-width: 1px;
  border-bottom-style: solid;
  border-bottom-color: #30393c;
  line-height: 35px;
  margin-bottom: 20px;
  margin-top: 25px;
  font-weight: normal;
}

#footer a img {
  margin-top: 40px;
}

#footer p,
#footer address {
  color: #8f8f8f;
  font-size: 11px;
}

.quote {
  /* padding-top: 5px; */
  font-style: italic;
  font-family: "Times New Roman", Times, serif;
  font-size: small;
  font-weight: bold;
}

/* Quote 上方标语 */
.header-quote {
  margin: 0;
  padding: 0px 10px;
  background-color: white;
  /* color: #0077cc; */
  /* font-size: 0.95rem; */
  font-family: "Times New Roman", Times, serif;
  font-size: small;
  color: #ad5151;
  font-weight: bold;
  font-style: italic;
  /* border-bottom: 1px solid #d0e7f8; */
  /* text-align: center; */
}

.header-quote cite {
  font-style: normal;
  color: #555;
  margin-left: 8px;
}

/* .tab1 td{
	border:1px solid #eceaea;
	border-collapse:collapse;
	text-align: center;
	padding: 5px;
}

.tab1 th{
	border:1px solid #eceaea;
	border-collapse:collapse;
	text-align: center;
	padding: 5px;
}

.tab1 {
	table-layout:fixed;word-break:break-all;
} */

.tab2 td,
th {
  border: 0px;
  border-collapse: collapse;
  text-align: center;
  padding: 10px;
}

.tab2 {
  table-layout: fixed;
  word-break: break-all;
}

.alumini {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}
.alumini th,
.alumini td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}
.alumini th {
  background-color: rgba(0, 64, 128, 0.85);
  color: white;
  font-weight: bold;
  font-size: 16px;
}
.alumini tr:nth-child(even) {
  background-color: #f2f2f2;
}

.alumini img {
  width: 50px; /* 控制图片大小 */
  height: 50px;
  border-radius: 5px; /* 圆角，可选 */
  margin-left: -5px;
  margin-right: 10px;
}

/* table,table td,table th{border:1px solid #eceaea;border-collapse:collapse;text-align: center;padding: 5px;}
table{table-layout:fixed;word-break:break-all;} */

/* .gallery {
	width: auto;
	height: auto;
	display: flex;
	flex-wrap: wrap;
} */

.gallery {
  width: auto;
  height: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: left;
}

.news-list {
  list-style: disc; /* 恢复默认小圆点 */
  padding-left: 20px; /* 给小圆点留空间 */
  margin: 10px;
}
.news-list li {
  /* display: flex; */
  align-items: center;
  padding: 2px 0;
  /* border-bottom: 1px solid #eee; */
  /* font-size: 14px; */
}

/* .news-list li:hover{
	background: #f0f8ff;
} */
.news-list li:last-child {
  border-bottom: none;
}
/* .news-date {
	font-size: 14px;
	color: #555;
	flex-shrink: 0;
	width: 80px;
	text-align: left;
	font-weight: bold;
}
.news-text {
	flex-grow: 1;
} */
/* .news-list a {
	text-decoration: none;
	color: #007bff;
	font-weight: bold;
}
.news-list a:hover {
	text-decoration: underline;
} */

.news-more {
  margin-left: 10px;
  color: #007bff;
  font-weight: bold;
  text-decoration: none;
}

.news-more:hover {
  color: #ff4500; /* 悬停变橙色 */
  text-decoration: underline;
}

@keyframes colorChange {
  0% {
    color: red;
  }
  50% {
    color: orange;
  }
  100% {
    color: red;
  }
}

.news-new {
  font-weight: bold;
  /* margin-left: 10px; */
  animation: colorChange 1s infinite;
}

/* paper list */

.paper-list {
  list-style: none;
  margin: 0;
  padding: 0;
  height: 600px;
  overflow-y: auto;
}
.paper-list li {
  padding: 5px;
  /* border-bottom: 1px solid #e6e6e6; */
  transition: background 0.3s ease-in-out;
  /* line-height: 1.6; */
}
.paper-list li:hover {
  background: #f0f8ff;
}
.paper-title-text {
  font-size: 14px;
  /* font-weight: bold; */
  color: #007396;
  /* font-style: italic; */
}
.paper-authors {
  font-size: 14px;
  color: #555;
  margin-top: 5px;
}
.paper-conference {
  font-size: 14px;
  /* font-weight: bold; */
  /* color: #007bff; */
  /* font-style: italic */
}
.paper-highlight {
  font-size: 14px;
  color: #d9534f;
  font-weight: bold;
  animation: colorChange 1s infinite;
}
.paper-level {
  font-size: 14px;
  /* color: #d9534f; */
  font-weight: bold;
}
/* 自定义徽章样式 */
.badge {
  display: inline-block;
  color: white;
  /* font-size: 8px; */
  font-weight: normal;
  padding: 3px 5px;
  border-radius: 3px;
  /* margin-left: 5px; */
}

.badge-conference {
  background-color: #28a745; /* 绿色 - 会议 */
}
.badge-journal {
  background-color: #007bff; /* 蓝色 - 期刊 */
}
.badge-award {
  background-color: #698d9c; /* 蓝色 - 期刊 */
}

/*  */
.research-images {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 15px;
}
.research-images img {
  width: 45%;
  border-radius: 5px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

/* 图片悬停效果 */
.research-images img:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

/* 响应式优化 */
@media (max-width: 1024px) {
  .bder {
    width: 45%;
  }
}

@media (max-width: 768px) {
  .bder {
    width: 100%;
  }
}

/* 突出显示文本 */
.highlight-text {
  /* font-size: 14px; */
  /* font-weight: bold; */
  /* background-color: #f0f8ff; */
  padding: 10px;
  border-left: 5px solid #007396;
  /* margin-top: 5px; */
  /* line-height: 1.8; */
  /* text-align: center; */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 外层容器 */
.profile-container {
  display: flex;
  align-items: flex-start; /* 让头像和文本顶部对齐 */
  max-width: 900px;
  margin: 20px 15px auto;
  gap: 20px; /* 头像和文本之间的间距 */
}

/* 头像样式 */
.profile-image {
  width: 170px;
  height: auto;
  border-radius: 8px;
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.2);
}

/* 文本内容 */
.profile-text {
  flex: 1; /* 让文本部分自适应填充 */
  line-height: 1.6;
  font-size: 14px;
  text-align: justify;
}

/* 响应式优化 */
@media (max-width: 600px) {
  .profile-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.entergallery-section {
  margin-bottom: 30px;
}

.entergallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  padding: 10px;
}

.entergallery img {
  width: 100%;
  height: 180px; /* 统一高度 */
  object-fit: cover; /* 让图片填充整个框，不变形 */
  border-radius: 8px;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.entergallery img:hover {
  transform: scale(1.05);
}

.entergallery-item {
  position: relative;
}

.overlay {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.entergallery-item:hover .overlay {
  opacity: 1;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.modal .close {
  position: absolute;
  top: 10px;
  right: 10px;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  cursor: pointer;
}

.nav a:hover {
  /* text-decoration: underline; */
  /* color: #ffcc00; */
  transform: scale(1.05);
}

/* 强制设置大小，使用 !important 确保优先级 */
#clstr_globe {
  width: 300px !important; /* 强制设置宽度 */
  height: 300px !important; /* 强制设置高度 */
  position: absolute;
  top: 100px;
  left: 100px;
}

#clstr_globe iframe {
  width: 300px !important;
  height: 300px !important;
}

.lab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 10px;
  margin-bottom: 15px;
  background-color: white;
  border-bottom: 2px solid #eee;
  /* border-top: 2px solid #eee; */
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* .logo img {
  height: 50px;
} */
.logo-img {
  height: 40px;
  /* padding-bottom: 10px; */
}

.logo span {
  font-size: 1.5em;
  /* font-weight: bold; */
  color: #222; /* 深色文字 */
}

.lab-title {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.lab-name {
  font-size: 1.5rem;
  font-weight: 700;
  /* color: #0b5394; */
  letter-spacing: 0.5px;
  /* text-shadow: 1px 1px 3px rgba(14, 106, 255, 0.581); */
  margin-left: 20px;
}

.lab-img {
  width: 100px;
  height: 30px;
}

.lab-subtitle {
  font-size: 0.9rem;
  color: #666;
  /* margin-bottom: -15px; */
}
.nav-menu {
  display: flex;
  gap: 30px;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.nav-menu a {
  position: relative;
  padding: 5px 0;
  font-size: 1rem;
  color: #333;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: #0077cc;
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: #0077cc;
}

.nav-menu a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1000; /* 避免被其他元素遮挡 */
  position: relative;
}

/* 手机端 */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    background: #fff;
    position: absolute;
    top: 60px;
    left: 0;
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  .nav-toggle {
    display: block;
  }
  .nav-menu.show {
    display: flex;
  }
}

/* .nav-menu a.active {
  color: #0077cc;
  font-weight: 600;
}

.nav-menu a.active::after {
  width: 100%;
} */

.tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
  color: #0b66ff;
}

.social-icons a.icon-link {
  display: inline-block;
  margin: 10px 10px;
  font-size: 30px;
  color: #333;
  transition: all 0.25s ease;
}

.social-icons a.icon-link:hover {
  color: #007acc;
  transform: scale(1.25);
}

.ai-google-scholar-square {
  font-size: 28px !important;
}

/* Wrapper for each paper entry */
.paper-item {
  display: flex;
  width: 100%;
  align-items: center;
  /* padding: 3px 0; */
  /* border-bottom: 1px solid #eee; */
}

/* Left image area */
.paper-image {
  width: 20%;
  text-align: center;
  padding: 10px;
}

.paper-image img {
  height: 80px;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Right text area */
.paper-info {
  flex: 1;
  padding: 10px;
  vertical-align: middle;
}

.paper-info p {
  margin: 0;
}

/* 导航栏容器 */
.paper-nav {
  clear: both; /* 清除前面浮动 */
  width: 100%;
  background-color: #fbfbfb; /* 背景颜色，可修改 */
  text-align: left; /* 水平居中 */
  padding: 10px 10px;
  margin-bottom: 20px;
  font-family: "Segoe UI", Arial, sans-serif;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 简单阴影 */
}

/* 导航菜单 */
.paper-nav-menu {
  list-style: none; /* 去掉默认列表样式 */
  margin: 0;
  padding: 0;
  display: inline-flex; /* 水平排列菜单项 */
  gap: 40px; /* 菜单间距 */
}

/* 菜单项链接样式 */
.paper-nav-menu li a {
  text-decoration: none;
  color: #333333; /* 文字颜色 */
  font-size: 16px;
  display: inline-block;
  transition: color 0.3s, transform 0.2s;
}

/* 悬停效果 */
.paper-nav-menu li a:hover {
  color: #007bff; /* 悬停变色 */
  font-weight: bold;
  transform: scale(1.3); /* 放大一点 */
}

/*** Tab **/
/* --- 容器 --- */
.tabs {
  width: 100%;
  margin-top: 20px;
}

/* 隐藏 radio */
.tabs input[type="radio"] {
  display: none;
}

/* --- Tab 样式 --- */
.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 22px;
  margin-right: 0px; /* 让标签无缝连接 */
  /* font-size: 16px; */
  background: #f7f7f7;
  border: 1px solid #ddd;
  border-bottom: none;
  cursor: pointer;
  color: #555;
  /* border-radius: 10px 10px 0 0; */
  transition: all 0.2s ease;
}

/* 悬停 */
.tab-btn:hover {
  background: #ececec;
}

/* --- 选中态 --- */
#tab1:checked + label[for="tab1"],
#tab2:checked + label[for="tab2"],
#tab3:checked + label[for="tab3"],
#tab4:checked + label[for="tab4"],
#tab5:checked + label[for="tab5"] {
  background: #ffffff;
  color: #000;
  font-weight: 600;
  /* border-bottom: 3px solid #4c76ff; */
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.06);
  /* transform: scale(1.1); */
}

/* 内容区 */
.tab-content {
  display: none;
  padding: 20px 0;
  border-top: 1px solid #ddd;
  margin-top: -1px; /* 与 tab 完美衔接 */
}

/* --- 选中显示内容 --- */
#tab1:checked ~ #content1 {
  display: block;
}
#tab2:checked ~ #content2 {
  display: block;
}
#tab3:checked ~ #content3 {
  display: block;
}
#tab4:checked ~ #content4 {
  display: block;
}
#tab5:checked ~ #content5 {
  display: block;
}

papertitle {
  font-weight: bold;
  /* font-size: 18px;  */
  /* color: #000;  */
}

/* 简洁图片网格 */
.collab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.collab-item {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  /* cursor: pointer; */
}
.icollab-tem:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}
.collab-item img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: #fff;
  padding: 10px;
}

/* ===== Base ===== */
.badge1 {
  display: inline-flex;
  align-items: center;
  gap: 4px;

  font-size: 0.85em;
  font-weight: 500;
  line-height: 1;

  padding: 3px 8px;
  border-radius: 6px;

  white-space: nowrap;
  text-decoration: none;
}

/* ===== Code (clickable) ===== */
.badge-code {
  background: #f1f3f4;
  color: #24292f;
  border: 1px solid #e0e0e0;
}

.badge-code:hover {
  background: #1a73e8;
  color: #ffffff;
  border-color: #1a73e8;
}

/* ===== CCF Rank (static) ===== */
.badge-rank {
  background: #f5f5f5;
  color: #444;
  border: 1px solid #dddddd;
  font-weight: 600;
  cursor: default;
}

/* ===== Citations ===== */
.badge-cite {
  background: #f9fafb;
  color: #555;
  border: 1px solid #e5e7eb;
}

.badge-cite i {
  font-size: 0.9em;
  opacity: 0.75;
}