body,html{margin:0;padding:0;min-height:100%}.editor{min-height:220px;border:1px solid #e2e6ef;border-radius:12px;padding:14px;background:#fff;overflow:auto;font-family:General Sans,Segoe UI,system-ui,sans-serif;color:#000435}.editor:focus{outline:2px solid rgba(0,123,255,.25);border-color:#007bff}.editor-toolbar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.editor-toolbar button{border:1px solid #e2e6ef;background:#f8f9fc;border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer;font-family:inherit}.editor-toolbar button:hover{background:#eef1f7}