.publication-authors a {
  color: inherit;         /* 继承父元素颜色 */
  text-decoration: none;  /* 去掉下划线 */
}

.echocare-logo {
  width: 200px; /* 根据你的设计调整大小 */
  height: auto;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.echocare-logo:hover {
  transform: translateY(-5px) scale(1.05);
  transition: transform 0.3s ease;
}

.footer a {
  color: inherit;           /* 继承父元素颜色 */
}

.footer-logo {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto 1rem;
  display: block;
}

@media (min-width: 768px) {
  .footer-logo {
    max-width: 400px;
  }
}

@media (min-width: 1200px) {
  .footer-logo {
    max-width: 500px;
  }
}