* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "KaTeX_Main", "Latin Modern Roman", "CMU Serif", "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.68;
  color: #111;
  background: #fff;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

header {
  text-align: center;
}

h1 {
  margin: 0 0 12px;
  font-size: 2.15rem;
  font-weight: 600;
  line-height: 1.2;
}

.authors {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
}

.authors-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.author {
  flex: 1;
  text-align: center;
}

.author-name {
  font-weight: 700;
}

.author-affiliation {
  font-size: 0.92rem;
  color: #333;
  line-height: 1.35;
}

.equal-note {
  font-size: 0.9rem;
  color: #444;
  margin: 15px 0 10px;
}

@media (max-width: 850px) {
  .authors-row {
    flex-direction: column;
    gap: 8px;
  }
}

h2 {
  margin: 0 0 12px;
  font-size: 1.42rem;
  font-weight: 600;
  text-align: center;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
}

section {
  margin-top: 42px;
}

.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin: 6px 0 6px;
}

.badges img {
  height: 28px;
}

.accepted-note {
  margin: 0 0 12px;
  font-size: 0.98rem;
  font-weight: 600;
  color: #1f2937;
}

.content-image,
.content-video {
  width: 100%;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  display: block;
  background: #fff;
  margin: 0 auto;
}

p {
  margin: 0;
}

section > p:not(.zoom-note),
section > ul,
.citation-box {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.zoom-note {
  text-align: center;
}

.abstract-text {
  text-align: justify;
}

.abstract-section .content-image:first-child {
  margin-bottom: 0;
}

.abstract-section h2 {
  padding-top: 40px;
  margin-top: 0;
  margin-bottom: 12px;
}

.synthetic-caption {
  margin: 12px 0;
  text-align: center;
}

.dna-grid {
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.dna-item h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  text-align: center;
}

.synthetic-subheader {
  text-align: center;
}

.dna-video {
  width: 100%;
  margin: 0;
}

.regular-media {
  width: 100%;
}

.synthetic-scenes-section .content-video {
  margin-top: 28px;
}

.citation-box {
  margin: 10px 0 8px;
  padding: 12px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: #f8fafc;
  overflow-x: auto;
}

.citation-box code {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.92rem;
}

.citation-note {
  font-size: 0.95rem;
  color: #333;
}

ul {
  margin: 10px auto 0;
  padding-left: 20px;
}

a {
  color: #0b57d0;
}

@media (max-width: 850px) {
  .content-image,
  .content-video,
  .dna-grid {
    width: 100%;
  }

  .dna-grid {
    grid-template-columns: 1fr;
  }
}