/* 页头品牌：保留完整透明头像，与中文名称垂直居中。 */
#site-header .tongshu-brand{display:inline-flex;align-items:center;gap:10px;letter-spacing:0;line-height:1;white-space:nowrap}
#site-header .tongshu-brand img{display:block;width:52px;height:52px;object-fit:contain;flex:none}
#site-header .tongshu-brand span{padding:0;color:inherit;font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:34px;font-weight:800;letter-spacing:-1px}