html {
  font-size: clamp(20px, 2.5vw, 36px);
}

body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #222;
  font-family: 'Inter', system-ui, Arial, sans-serif;
  font-weight: 400;
  line-height: 1.6;
}

/* Fluid container: scales from 320px to 1200px, prefers 90vw */
.container {
  width: clamp(320px, 90vw, 1600px);
  margin: 3.5rem auto 0 auto;
  padding: 0 2vw 3rem 2vw;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
}

/* Fluid boxes: scale with container, never exceed 1100px */
.grey-box,
.abstract,
.additional-resources {
  width: clamp(320px, 90vw, 1500px);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.grey-box {
  background: #f5f6f7;
  width: clamp(320px, 80vw, 1500px);
  max-width: 1500px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  padding: 2rem 2rem 1.5rem 2rem;
  margin-bottom: 2.5rem;
  text-align: center;
}

.top-box {
  margin-top: 0;
}

.bottom-box {
  margin-top: 3rem;
  margin-bottom: 0;
}

.title {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
}

.authors {
  font-size: 0.45rem;
  color: #222;
  margin-bottom: 0;
}

.hero {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.teaser-img {
  width: clamp(320px, 80vw, 1500px);
  max-width: 1500px;
  height: auto;
  border-radius: 1.25rem;
  display: block;
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
  margin-left: auto;
  margin-right: auto;
}

.abstract {
  margin-bottom: 3rem;
  text-align: center;
}

.abstract h2 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.abstract p {
  font-size: 1.15rem;
  color: #222;
  margin: 0;
}

.additional-resources {
  text-align: center;
  margin-top: 2rem;
}

.additional-resources h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  color: #222;
}

.additional-resources ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 2.5rem;
  justify-content: center;
}

.additional-resources li {
  margin: 0;
}

.additional-resources a {
  color: #1877f2;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.08rem;
  padding: 0.5rem 1.2rem;
  border-radius: 0.5rem;
  transition: background 0.2s, color 0.2s;
}

.additional-resources a:hover {
  background: #f3f6fa;
  color: #145db2;
}

.bibtex {
  text-align: left;
  background: #eaeaea;
  border-radius: 0.5rem;
  padding: 1rem;
  font-size: 0.95rem;
  font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
  overflow-x: auto;
  margin-top: 1rem;
}