/* 首页横幅遮罩，保证背景图上的标题与头像可读。 */
#page-header.full_page::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.34);
  content: "";
  pointer-events: none;
}

#page-header.full_page #site-info {
  z-index: 1;
}

.home-profile-avatar {
  display: block;
  width: 96px;
  height: 96px;
  margin: 0 auto 1rem;
  border: 3px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.32);
  object-fit: cover;
}

[data-theme='dark'] #page-header.full_page::before {
  background: rgba(0, 0, 0, 0.58);
}

@media (max-width: 768px) {
  .home-profile-avatar {
    width: 76px;
    height: 76px;
    margin-bottom: 0.75rem;
  }
}