:root {
  --text: #2f2f2f;
  --muted: #666666;
  --link: #356b94;
  --line: #dddddd;
  --soft: #f7f7f7;
  --width: 1040px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.62;
}

.page {
  width: min(calc(100% - 40px), var(--width));
  margin: 0 auto;
  padding: 72px 0 60px;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: #244c6c;
}

.intro {
  max-width: 860px;
  margin: 0 auto 76px;
  text-align: center;
}

.showcase-label {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 13px;
}

h1 {
  margin: 0;
  color: var(--link);
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.18;
}

.project-title {
  margin: 18px auto 22px;
  max-width: 720px;
  font-size: 19px;
  line-height: 1.45;
}

.authors {
  margin: 0;
}

.affiliation {
  margin: 2px 0 18px;
  color: var(--muted);
}

.resource-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px 18px;
  font-size: 14px;
}

section {
  margin-top: 58px;
}

h2 {
  margin: 0 0 18px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line);
  color: #333333;
  font-size: 17px;
  font-weight: 700;
}

p {
  margin: 0 0 14px;
}

.image-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 24px;
}

figure {
  margin: 0;
}

figure img,
figure video {
  display: block;
  width: 100%;
  border: 1px solid #cccccc;
  background: var(--soft);
}

.image-row img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
}

figure video {
  aspect-ratio: 16 / 9;
  background: #111111;
}

figcaption {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
}

.wide-figure {
  margin-top: 28px;
}

.wide-figure img {
  height: auto;
}

.video-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 28px;
}

.table-wrapper {
  max-width: 680px;
  margin-top: 22px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid #999999;
  border-bottom: 1px solid #999999;
  font-size: 14px;
}

th,
td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  width: 56%;
  font-weight: 600;
  background: #fafafa;
}

.data-link {
  margin-top: 13px;
  font-size: 14px;
}

ul,
ol {
  margin: 0;
  padding-left: 24px;
}

li {
  margin-bottom: 7px;
}

.small,
.references,
footer {
  font-size: 13px;
}

.small,
footer {
  color: var(--muted);
}

footer {
  margin-top: 72px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

@media (max-width: 720px) {
  .page {
    width: min(calc(100% - 28px), var(--width));
    padding-top: 48px;
  }

  .intro {
    margin-bottom: 56px;
  }

  .image-row,
  .video-list {
    grid-template-columns: 1fr;
  }

  section {
    margin-top: 46px;
  }

  th,
  td {
    min-width: 150px;
  }
}