.sponsor-section {
  display: block;
}

.sponsor-heading { margin-bottom: 28px; }
.sponsor-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.sponsor-card {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid #ffffff26;
  border-radius: 22px;
  background: #ffffff12;
}

.sponsor-card img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  padding: 12px;
  border-radius: 18px;
  background: #fff;
}

.sponsor-wordmark {
  display: grid;
  width: 150px;
  height: 150px;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(145deg, #fff, #e9edf5);
  color: #17366d;
  font: 800 24px/1 Arial, sans-serif;
  letter-spacing: .06em;
}

.sponsor-card h3 {
  margin: 0 0 8px;
  color: #f3d580;
  font: 700 28px Georgia, "Microsoft YaHei";
}

.sponsor-card p { margin: 0 0 10px; }
.sponsor-card ul { margin: 0; padding-left: 20px; color: #fff; line-height: 1.9; }

@media (max-width: 900px) {
  .sponsor-list { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
  .sponsor-card { grid-template-columns: 86px 1fr; gap: 15px; padding: 18px; }
  .sponsor-card img { width: 86px; height: 86px; padding: 8px; }
  .sponsor-wordmark { width: 86px; height: 86px; font-size: 17px; }
  .sponsor-card h3 { font-size: 22px; }
  .sponsor-card ul { padding-left: 18px; font-size: 14px; line-height: 1.7; }
}