body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
               Helvetica, Arial, sans-serif;
  background: #ffffff;
  color: #222;
  line-height: 1.65;
}

.container {
  max-width: 900px;
  margin: 50px auto;
  padding: 0 20px;
}

.title {
  font-size: 2.2em;
  text-align: center;
  margin-bottom: 12px;
}

.authors, .affiliations, .pub {
  text-align: center;
  margin: 6px 0;
}

.authors {
  font-size: 1.05em;
}

.pub {
  margin-top: 10px;
}

.links {
  text-align: center;
  margin: 26px 0;
}

.links a {
  display: inline-block;
  margin: 6px 8px;
  padding: 7px 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  font-size: 0.95em;
}

.links a:hover {
  background: #f5f5f5;
}

.teaser {
  display: block;
  max-width: 100%;
  margin: 32px auto;
}

h2 {
  margin-top: 44px;
  border-bottom: 1px solid #eee;
  padding-bottom: 6px;
}

.abstract {
  text-align: justify;
}

.bibtex {
  background: #f8f8f8;
  padding: 14px;
  font-size: 0.9em;
  overflow-x: auto;
  border-radius: 4px;
}

/* 新增图片通用样式，适配所有论文图 */
.paper-img {
  display: block;
  max-width: 100%;
  margin: 20px auto;
}