:root { font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif; }
img[src=""], img[src="undefined"], img[src*="cdn.casdoor.com"], img[src*="cdn.casbin.org"] { visibility: hidden !important; }
.ant-avatar img[src=""], .ant-avatar img[src="undefined"] { display: none !important; }
img[alt="logo"], img[alt="casdoor.png"] { object-fit: contain; min-width: 24px; min-height: 24px; }
a[href="https://casdoor.org"], a[href^="https://cdn.casdoor.com"], a[href^="https://cdn.casbin.org"] { pointer-events: none; }