@font-face{font-family:'字体';src:url('字体.woff') format('woff');font-display:swap}html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#efb4b4;color:#111;user-select:none;-webkit-user-select:none}svg{display:block;width:100%;height:100%;pointer-events:none}::selection{background:transparent}