/* 通用样式 */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  /*background: #f5f6fa;*/
  color: #2f3640;
  line-height: 1.6;
}


/* 仅去掉第一个 section 的顶部外边距 */
section:first-of-type {
  margin-top: 0;
}

.profile {
  display: flex;
  align-items: flex-start;  /* 顶端对齐，看起来更紧凑 */
  gap: 0.8rem;              /* 控制间距，比 margin-right 好 */
  max-width: 1100px;
  margin: 2rem auto;
  padding: 1rem;
}

.photo {
  flex: 0 0 auto;           /* 图片固定宽度，不要自动撑开 */
}

.info {
  flex: 1;                  /* 信息部分占剩余空间 */
}

.photo img {
  width: 100%;
  max-width: 420px;         /* 调整为你想要的大小 */
  height: auto;
  border: none;
  border-radius: 3px;
  margin-right: 80px;
}


/* 小屏幕下上下排列 */
/* 小屏下仍然竖排，gap 会变成交错的上下间距 */
@media (max-width: 768px) {
  .profile { flex-direction: column; text-align: center; }
  .photo { justify-content: center; flex: 0 0 auto; }
}

.info h2 {
  margin-top: 5px;
  font-size: 2.4rem;
  color: #353b48;
}

.info p {
  margin: .5rem 0 1rem 0;
  font-size: 1.1rem;
}

.links a {
  margin-right: 1rem;
  color: #0097e6;
  font-size: 1.1rem;
  text-decoration: none;
  font-weight: bold;
}

.links a:hover {
  text-decoration: underline;
}

/* 内容区域 */
section {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem;
}


.news-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/*.news-item {*/
/*  background: #fff;*/
/*  border-left: 4px solid #0097e6; !* 颜色可换成你的主题色 *!*/
/*  padding: 0.5rem 1rem;*/
/*  border-radius: 4px;*/
/*  box-shadow: 0 2px 4px rgba(0,0,0,0.05);*/
/*}*/

.news-item {
  background: #fff;
  border-left: 4px solid #0097e6;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: all 0.2s ease; /* 动画过渡 */
}

.news-item:hover {
  background: #f0f8ff;           /* 背景轻微变色，可换成浅灰 #f9f9f9 */
  box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 阴影加深 */
  transform: translateY(-2px);  /* 稍微上浮 */
}


.news-item p {
  margin: 0;
  font-size: 1.05rem;
  color: #333;
}


.publications {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;   /* 每个论文卡片之间的间距 */
}

.pub-item {
  display: flex;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  align-items: flex-start;
  transition: all 0.25s ease; /* 添加过渡动画 */
}

.pub-item:hover {
  border-color: #0097e6;               /* 鼠标悬停时边框高亮 */
  box-shadow: 0 6px 16px rgba(0,0,0,0.12); /* 阴影增强 */
  transform: translateY(-4px);         /* 卡片轻微上浮 */
  background: #fdfefe;                 /* 背景轻微变浅，柔和效果 */
}


.pub-img {
  flex: 0 0 250px;   /* 固定图片宽度 */
  margin-right: 1rem;
}

.pub-img img {
  width: 100%;
  border-radius: 4px;
  object-fit: cover;
}

.pub-info {
  flex: 1;
}

.pub-info h4 {
  margin: 0 0 0.5rem;
  font-size: 1.3rem;
  color: #353b48;
  font-weight: bold;
  text-decoration: none;
}

.pub_links a {
  margin-right: 1rem;
  color: #0097e6;
  font-size: 1.1rem;
  text-decoration: none;
  /*font-weight: bold;*/
}

.pub_links a:hover {
  text-decoration: underline;
}

.pub-info a:hover {
  text-decoration: underline;
}

.pub-info p {
  margin: 0.2rem 0;
  font-size: 1.1rem;
  color: #353b48;
}

/* 手机端上下排列 */
@media (max-width: 768px) {
  .pub-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .pub-img {
    margin: 0 0 1rem 0;
    flex: 0 0 auto;
  }
}

.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.exp-item {
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.exp-info h4 {
  margin: 0 0 0.3rem;
  font-size: 1.1rem;
  color: #353b48;
}

.exp-info p {
  margin: 0.3rem 0;
  font-size: 1.1rem;
  color: #444;
}

.exp-info a {
  margin-right: 1rem;
  color: #0097e6;
  font-size: 1.1rem;
  text-decoration: none;
  /*font-weight: bold;*/
}

.exp-info a:hover {
  text-decoration: underline;
}

h3 {
  /*border-bottom: 2px solid #718093;*/
  padding-bottom: .5rem;
  margin-bottom: 0.5rem;
  color: #353b48;
  font-size: 1.7rem;
}