.sponsor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
}

.sponsor-card {
  flex: 0 1 320px;
  min-width: 0;
  width: 100%;
  max-width: 320px;
  margin: 0;
  padding: 20px;
  background: var(--bg-surface);
  text-align: center;
}

.sponsor-card img {
  width: 100%;
  height: auto;
}

.sponsor-logo {
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.sponsor-logo .sponsor-logo-dark {
  display: none;
}

[data-theme="dark"] .sponsor-logo-light {
  display: none;
}

[data-theme="dark"] .sponsor-logo-dark {
  display: block;
}

.sponsor-card figcaption {
  margin-top: 12px;
}

.sponsor-card h3 {
  color: var(--text);
}

.sponsor-card p {
  margin: 6px 0 0;
  color: var(--text-secondary);
  font-size: 16px;
}

.sponsor-card .sponsor-website {
  margin-top: 10px;
  font-size: 14px;
}

.sponsor-website a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sponsor-card .sponsor-tier {
  margin: 0 0 12px;
  color: var(--heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}