:root {
  --bg: #0f1115;
  --fg: #e6e8eb;
  --muted: #9aa3ad;
  --card: #1a1d23;
  --border: #2a2f38;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 2rem 1rem;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

header {
  max-width: 1400px;
  margin: 0 auto 2rem;
}

h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
}

main {
  max-width: 1400px;
  margin: 0 auto;
}

.video-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.video-item {
  flex: 0 0 calc(33.333% - 1rem);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.video-item h2 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--muted);
}

.video-item video {
  display: block;
  width: 100%;
  border-radius: 8px;
  background: #000;
}

.video-caption {
  margin: 0.75rem 0 0;
  font-size: 0.9375rem;
  color: var(--muted);
  text-align: center;
}