@font-face {
  font-family: "Garamond";
  font-style: normal;
  font-weight: normal;
  src: local("Garamond"), url("font/Garamond.woff") format("woff");
}

@font-face {
  font-family: "Garamond Italic";
  font-style: normal;
  font-weight: normal;
  src: local("Garamond Italic"), url("font/Garamond_Italic.woff") format("woff");
}

@font-face {
  font-family: "Garamond Medium";
  font-style: normal;
  font-weight: normal;
  src: local("Garamond Medium"), url("font/Garamond Medium.woff") format("woff");
}

@font-face {
  font-family: "Garamond Bold";
  font-style: normal;
  font-weight: normal;
  src: local("Garamond Bold"), url("font/Garamond_B.woff") format("woff");
}

/* 优化的配色方案 - 多元和谐 */
:root {
  /* 主色调 - 蓝色系 */
  --primary-blue: #2563eb;
  --secondary-blue: #3b82f6;
  --accent-indigo: #6366f1;

  /* 辅助色 - 紫色系 */
  --purple-light: #a78bfa;
  --purple-main: #8b5cf6;
  --purple-dark: #7c3aed;

  /* 强调色 - 绿色系 */
  --success-green: #10b981;
  --emerald-main: #059669;
  --teal-main: #14b8a6;

  /* 强调色 - 橙色/红色系 */
  --warning-orange: #f59e0b;
  --coral-main: #ff6b6b;
  --rose-main: #f43f5e;

  /* 中性色 */
  --text-dark: #1e293b;
  --text-medium: #475569;
  --text-light: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-light: #e2e8f0;

  /* 高亮色 */
  --highlight-yellow: #fef3c7;
  --highlight-blue: #dbeafe;
  --highlight-purple: #ede9fe;
  --highlight-green: #d1fae5;
  --highlight-pink: #fce7f3;

  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

  /* 渐变色 */
  --gradient-blue: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-purple: linear-gradient(135deg, #a78bfa 0%, #ec4899 100%);
  --gradient-green: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
  --gradient-sunset: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --gradient-ocean: linear-gradient(135deg, #2e3192 0%, #1bffff 100%);
}

body {
  font-family: "Garamond", -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dark);
  background: linear-gradient(135deg, #e0f2fe 0%, #ddd6fe 50%, #fce7f3 100%);
  background-attachment: fixed;
  min-height: 100vh;
  margin: 0;
  padding: 8px 0;
  -webkit-font-smoothing: antialiased;
}

.content {
  width: 900px;
  max-width: 95%;
  padding: 25px 40px;
  margin: 0 auto;
  background: var(--bg-white);
  box-shadow: var(--shadow-lg);
  border-radius: 16px;
  border: 1px solid var(--border-light);
}

/* Apple-style header section */
.header-section {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  padding: 0 0 20px 0;
  margin-bottom: 25px;
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--primary-blue), var(--purple-main), var(--teal-main)) 1;
}

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

#portrait {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
  transition: all 0.3s ease;
  border: 3px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, var(--primary-blue), var(--purple-main), var(--teal-main)) border-box;
}

#portrait:hover {
  transform: scale(1.05) rotate(2deg);
  box-shadow: 0 8px 20px rgba(139, 92, 246, 0.5);
}

.info-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.name-title {
  font-size: 26px;
  font-weight: 700;
  margin: 0;
  padding: 0;
  border: none;
  color: var(--text-dark);
  line-height: 1.2;
}

.name-chinese {
  font-size: 20px;
  color: var(--text-medium);
  margin-left: 6px;
}

.affiliation,
.email-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-medium);
}

.affiliation .fa,
.email-link .fa {
  color: var(--primary-blue);
  font-size: 16px;
}

.affiliation a,
.email-link a {
  color: var(--primary-blue);
  font-weight: 500;
  text-decoration: none;
}

.affiliation a:hover,
.email-link a:hover {
  color: var(--accent-indigo);
  text-decoration: underline;
}

/* 表格样式优化 */
table.pub_table {
  table-layout: fixed;
  width: 100%;
  border-spacing: 0;
  margin-bottom: 12px;
}

table.pub_table tr {
  border-bottom: 1px solid var(--border-light);
  transition: all 0.3s ease;
}

table.pub_table tr:last-child {
  border-bottom: none;
}

table.pub_table tr.focus {
  background: linear-gradient(to right, var(--highlight-yellow) 0%, var(--highlight-pink) 100%);
  border-left: 4px solid var(--purple-main);
  padding-left: 4px;
}

table.pub_table tr:hover {
  background: linear-gradient(to right, var(--highlight-blue) 0%, var(--highlight-purple) 50%, rgba(254, 243, 199, 0.3) 100%);
  transform: translateX(3px);
}

/* 优化图片容器 - 统一长宽比 */
td.pub_td1 {
  width: 180px;
  padding: 12px;
  vertical-align: middle;
}

td.pub_td1 img,
td.pub_td1 video {
  width: 100%;
  height: 115px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  display: block;
  border: 2px solid transparent;
}

td.pub_td1 img:hover,
td.pub_td1 video:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  border-color: var(--primary-blue);
}

td.pub_td2 {
  padding: 12px 12px 12px 8px;
  vertical-align: middle;
}

/* 按钮样式优化 - 统一配色 */
.box {
  display: inline-block;
  margin: 2px 4px;
  padding: 4px 10px;
  border-radius: 16px;
  color: white !important;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
}

.box:hover {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-indigo));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.box i {
  color: white;
}

/* 容器样式 */
div#container {
  margin: 0 auto;
  width: 100%;
  text-align: left;
  position: relative;
}

div#DocInfo {
  color: var(--primary-blue);
  font-size: 18px;
  margin-bottom: 20px;
}

div#intro {
  text-align: center;
  padding: 15px 0;
}

/* 标题样式优化 */
h1, h2, h3, h4 {
  font-family: "Garamond Bold";
  color: var(--text-dark);
  margin-top: 24px;
  margin-bottom: 12px;
}

h1 {
  font-size: 22px;
  padding-bottom: 6px;
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--primary-blue), var(--purple-main)) 1;
  position: relative;
}

h1:first-child {
  margin-top: 0;
}

h2 {
  font-size: 19px;
}

/* Biography section styling */
.biography-section {
  margin-bottom: 15px;
}

.highlight-message {
  background: linear-gradient(135deg, var(--highlight-purple) 0%, var(--highlight-blue) 100%);
  color: var(--purple-dark);
  font-weight: 500;
  font-size: 14px;
  margin: 10px 0;
  padding: 8px 12px;
  border-radius: 6px;
  border-left: 3px solid var(--purple-main);
}

.bio-content p {
  margin-bottom: 8px;
  line-height: 1.7;
  text-align: justify;
  font-size: 15px;
}

.bio-content p:last-child {
  margin-bottom: 0;
}

/* 个人照片优化 - 已在header-section中定义 */

/* 图标列表优化 - 彩色版本 */
ul.icon-list {
  list-style: none;
  display: flex;
  align-items: center;
  padding: 0;
  margin: 0;
  gap: 10px;
}

ul.icon-list > a {
  color: var(--text-dark);
  transition: all 0.3s ease;
}

ul.icon-list > a span {
  transition: all 0.3s ease;
  padding: 6px;
  border-radius: 6px;
  font-size: 18px;
}

ul.icon-list > a:nth-child(1):hover span {
  background: linear-gradient(135deg, var(--secondary-blue), var(--accent-indigo));
  color: white;
}

ul.icon-list > a:nth-child(2):hover span {
  background: linear-gradient(135deg, var(--text-dark), #4078c0);
  color: white;
}

ul.icon-list > a:hover span {
  box-shadow: var(--shadow-md);
}

/* 链接样式优化 - 多彩版本 */
a {
  font-family: "Garamond Medium";
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

a:link,
a:visited {
  color: var(--primary-blue);
}

a:hover {
  color: var(--purple-main);
}

/* 为bio中的链接添加下划线效果 */
.bio-content a:hover,
.affiliation a:hover,
.email-link a:hover {
  background: linear-gradient(90deg, var(--primary-blue), var(--purple-main));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 段落样式 */
p {
  color: var(--text-medium);
  margin-bottom: 8px;
  line-height: 1.7;
  font-size: 15px;
}

/* 分隔线优化 */
hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 15px 0;
}

/* 新闻列表样式 */
div > div {
  /* Removed to use .news-item class */
}

div > div:hover {
  /* Removed to use .news-item class */
}

/* 强调文本 - 彩色版本 */
b, strong {
  font-family: "Garamond Bold";
  background: linear-gradient(90deg, var(--primary-blue), var(--purple-main));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: bold;
}

/* 响应式设计 */
@media screen and (max-width: 1200px) {
  .content {
    width: 95%;
    padding: 20px 30px;
  }

  div#container {
    width: 100%;
  }

  td.pub_td1 {
    width: 160px;
  }
}

@media screen and (max-width: 768px) {
  .content {
    padding: 15px;
  }

  .header-section {
    flex-direction: column;
    text-align: center;
    gap: 15px;
    padding-bottom: 15px;
  }

  .info-container {
    align-items: center;
  }

  .icon-list {
    justify-content: center;
  }

  table.pub_table {
    display: block;
  }

  table.pub_table tr {
    display: block;
    margin-bottom: 15px;
  }

  td.pub_td1,
  td.pub_td2 {
    display: block;
    width: 100%;
    padding: 8px;
  }

  td.pub_td1 img,
  td.pub_td1 video {
    width: 100%;
    height: auto;
    max-height: 250px;
  }

  .name-title {
    font-size: 22px;
  }

  .name-chinese {
    font-size: 18px;
  }

  h1 {
    font-size: 20px;
  }

  body {
    font-size: 14px;
  }
}

/* 图标悬停效果 */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-2px) rotate(-1deg); }
  75% { transform: translateX(2px) rotate(1deg); }
}

span.ai-google-scholar:hover {
  animation: shake 0.4s ease;
  color: #4285F4;
}

span.fa-github:hover {
  animation: shake 0.4s ease;
  color: #4078c0;
}

span.fa-twitter:hover {
  animation: shake 0.4s ease;
  color: #1DA1F2;
}

span.fa-envelope:hover {
  animation: shake 0.4s ease;
  color: var(--primary-blue);
}

span.fa-home:hover {
  animation: shake 0.4s ease;
  color: tomato;
}

/* 页面加载动画 - 增强版 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.content {
  animation: fadeIn 0.6s ease;
}

.header-section {
  animation: slideInFromLeft 0.8s ease;
}

h1 {
  animation: slideInFromLeft 0.6s ease;
}

/* Publication details styling */
.pub_td2 .paper-title,
.pub_td2 strong.paper-title {
  font-size: 15px;
  font-weight: bold;
  color: var(--text-dark);
  margin: 4px 0;
  line-height: 1.4;
  display: block;
  background: none;
  -webkit-text-fill-color: unset;
}

.pub_td2 .authors {
  color: var(--text-medium);
  font-size: 14px;
  line-height: 1.6;
  margin: 6px 0;
}

.pub_td2 .venue {
  color: var(--text-light);
  font-size: 14px;
  margin: 6px 0;
}

.pub_td2 .description {
  color: var(--text-medium);
  font-size: 13px;
  line-height: 1.6;
  margin-top: 8px;
  text-align: justify;
}

.pub_td2 .links {
  margin-top: 8px;
  margin-bottom: 4px;
}

.pub_td2 u {
  text-decoration: none;
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--primary-blue), var(--purple-main)) 1;
  font-weight: 600;
  padding-bottom: 1px;
}

/* News section styling - 多彩版本 */
/* 已被替换为Project Carousel */

/* Projects Carousel - 新设计 */
.projects-carousel {
  margin: 30px 0 20px 0;
  position: relative;
}

.carousel-container {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}

.project-card {
  flex: 0 0 100%;
  width: 100%;
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-image {
  flex-shrink: 0;
  width: 220px;
  height: 140px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-title {
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 8px 0;
  color: var(--text-dark);
  font-family: "Garamond Bold";
}

.project-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
  background: var(--card-color);
  color: white;
  width: fit-content;
}

.project-description {
  font-size: 14px;
  color: var(--text-medium);
  line-height: 1.6;
  margin: 0 0 12px 0;
  flex: 1;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  background: var(--card-color);
  color: white !important;
  text-decoration: none;
  width: fit-content;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.project-link:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.project-link .fa {
  transition: transform 0.3s ease;
}

.project-link:hover .fa {
  transform: translateX(3px);
}

/* Carousel dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 15px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-light);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--primary-blue);
}

/* 响应式 */
@media screen and (max-width: 768px) {
  .project-card {
    flex-direction: column;
    gap: 15px;
  }

  .project-image {
    width: 100%;
    height: 180px;
  }
}

/* Improve table layout */
table {
  border-collapse: collapse;
  width: 100%;
}

table td {
  padding: 10px;
}

/* Better spacing for biography section - 已在上方定义 */

/* Add subtle animation to boxes */
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0);
  }
}