:root {
  --bg: #f1efe8;
  --ink: #1d1f21;
  --muted: #525861;
  --panel: #fbfaf7;
  --line: #d7d2c5;
  --accent: #a53c2f;
  --accent-soft: #ecd4cf;
  --shadow: 0 10px 24px rgba(20, 20, 20, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: radial-gradient(circle at 15% 20%, #fdf8ef 0, transparent 40%),
              radial-gradient(circle at 80% 10%, #ece2d2 0, transparent 35%),
              var(--bg);
  font-family: "IBM Plex Sans", sans-serif;
  line-height: 1.6;
}

.bg-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(transparent 96%, rgba(0, 0, 0, 0.015) 96%);
  background-size: 100% 4px;
  opacity: 0.45;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.hero {
  border-bottom: 1px solid var(--line);
  padding: 4rem 0 3rem;
  position: relative;
  text-align: center;
}

.kicker {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
}

h1, h2, h3 {
  font-family: "Source Serif 4", serif;
  line-height: 1.2;
  margin: 0 0 0.8rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  max-width: 34ch;
  margin-top: 0.65rem;
  margin-left: auto;
  margin-right: auto;
}

.main-title {
  text-wrap: balance;
}

.subtitle {
  color: var(--muted);
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0 0.8rem;
}

.link-button {
  display: inline-block;
  text-decoration: none;
  color: #f5f5f5;
  background: #222;
  border: 1px solid #222;
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: default;
  opacity: 0.92;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
  justify-content: center;
}

.chip {
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid #ceb8b0;
  background: var(--accent-soft);
}

main {
  padding: 2.2rem 0 1.2rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 1.4rem;
  margin-bottom: 1.2rem;
}

.panel h2 {
  font-size: 1.65rem;
}

.split {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
}

.split figure,
.image-grid figure {
  margin: 0;
}

img,
video {
  width: 100%;
  border-radius: 10px;
  display: block;
}

.image-grid {
  display: grid;
  gap: 1rem;
}

.image-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

figcaption {
  font-size: 0.86rem;
  color: var(--muted);
  margin-top: 0.45rem;
}

ul {
  padding-left: 1.1rem;
  margin: 0.2rem 0 0;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 0.55rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

thead th {
  background: #f0ebe0;
}

.note {
  color: var(--muted);
  margin: 0.8rem 0 0;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.video-grid.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

article h3 {
  font-size: 1rem;
  margin-bottom: 0.55rem;
}

.footer {
  padding: 0.7rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .split,
  .image-grid-3,
  .video-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 2.8rem;
  }

  h1 {
    max-width: 22ch;
  }

  .split,
  .image-grid-3,
  .video-grid,
  .video-grid.two-up {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 1rem;
  }
}