/* 合作伙伴卡片悬停效果 */
#partners .grid > div {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

#partners .grid > div:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 30px rgba(22, 93, 255, 0.2);
}

#partners .grid > div::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(22, 93, 255, 0) 0%,
    rgba(22, 93, 255, 0.2) 50%,
    rgba(22, 93, 255, 0) 100%
  );
  transform: rotate(45deg);
  transition: all 0.6s ease;
  opacity: 0;
  z-index: 1;
}

#partners .grid > div:hover::before {
  opacity: 1;
  animation: shine 1.5s ease;
}

#partners .grid > div a {
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

#partners .grid > div:hover a {
  transform: scale(1.05);
}