@layer lab{.vstage{border:2px dashed var(--line-strong);box-sizing:border-box;background:#fff;border-radius:12px;align-items:flex-start;max-width:600px;height:280px;margin:0 auto;padding:20px 24px;transition:height .12s;display:flex;position:relative;overflow:visible}.vstage .vtext{font-family:var(--body);color:var(--ink);height:100%;font-size:18px;line-height:1.9;transition:writing-mode .15s,text-orientation .15s}.col-ovl{pointer-events:none;border-radius:12px;position:absolute;inset:0;overflow:hidden}.col-mark{box-sizing:border-box;opacity:.7;border:1px solid;border-radius:6px;position:absolute}.col-mark.col-0{background:#e05c4a0f;border-color:#e05c4a}.col-mark.col-1{background:#2f86eb0f;border-color:#2f86eb}.col-label{font-family:var(--mono);border-radius:4px;padding:1px 5px;font-size:10px;font-weight:600;line-height:1.5;position:absolute}.col-label.col-0{color:#fff;background:#e05c4a}.col-label.col-1{color:#fff;background:#2f86eb}}