* { box-sizing: border-box; }
body {
  margin: 0;
  background: #fff;
  color: #222;
  font-family: "Roboto", Arial, sans-serif;
  font-size: 17px;
  font-weight: 300;
  line-height: 1.58;
}
.container {
  width: min(100% - 40px, 920px);
  margin: 0 auto;
  padding: 48px 0 36px;
}
.hero { text-align: center; }
h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1.14;
  font-weight: 400;
}
.authors {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 22px;
  font-size: 18px;
}
.authors a {
  color: #1772d0;
  text-decoration: none;
}
.authors a:hover { text-decoration: underline; }
sup { font-size: 0.65em; }
.affiliations {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 24px;
}
.venue {
  margin: 12px 0 26px;
  font-size: 19px;
  font-weight: 400;
}
.teaser {
  margin: 8px auto 38px;
  text-align: center;
}
.teaser img {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
}
section { margin: 32px 0; }
h2 {
  margin: 0 0 16px;
  font-size: 31px;
  line-height: 1.25;
  font-weight: 400;
}
p {
  margin: 0 0 15px;
  text-align: justify;
}
hr {
  border: 0;
  border-top: 1px solid #d8d8d8;
  margin: 38px 0;
}
.method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}
.method-grid div {
  border: 1px solid #ddd;
  padding: 15px 17px;
}
.method-grid strong, .method-grid span { display: block; }
.method-grid strong { font-weight: 500; margin-bottom: 4px; }
.result-image {
  width: 100%;
  display: block;
  margin-top: 18px;
}
.caption {
  margin-top: 10px;
  font-size: 15px;
  color: #555;
  text-align: center;
}
.results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.result-card {
  border: 1px solid #ddd;
  padding: 22px;
  text-align: center;
}
.result-card span, .result-card strong, .result-card small { display: block; }
.result-card .dataset { font-weight: 500; }
.result-card strong {
  font-size: 34px;
  font-weight: 500;
  margin: 7px 0 1px;
}
.result-card small { margin-top: 6px; color: #555; }
.publication {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: center;
}
.paper-thumb img {
  width: 100%;
  border: 1px solid #ddd;
  padding: 8px;
}
.pub-info p {
  margin: 0 0 7px;
  text-align: left;
}
.paper-title {
  font-size: 20px;
  font-weight: 400;
}
.buttons {
  display: flex;
  gap: 9px;
  margin-top: 14px;
}
.buttons a {
  color: #1772d0;
  text-decoration: none;
  border: 1px solid #1772d0;
  padding: 4px 12px;
  font-weight: 400;
}
.buttons a:hover {
  background: #1772d0;
  color: #fff;
}
@media (max-width: 700px) {
  .container { width: min(100% - 26px, 920px); padding-top: 30px; }
  .method-grid, .results { grid-template-columns: 1fr; }
  .publication { grid-template-columns: 1fr; }
  .paper-thumb { max-width: 320px; }
  p { text-align: left; }
}