/* 渲染器 */
.svr-card{background:#fff;border-radius:14px;padding:12px;margin-bottom:10px}
.svr-h{font-weight:700;margin-bottom:6px}.svr-note{color:#6b7280;font-size:13.5px;white-space:pre-wrap}
.svr-quick{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.svr-quick-t{width:100%;font-size:13px;color:#6b7280}
.svr-qbtn{border:1px solid #cbd5e1;border-radius:999px;background:#fff;padding:5px 14px;font-size:13.5px;cursor:pointer}
.svr-qbtn:active{background:#e8f1fd}.svr-qbtn.light{color:#6b7280}
.svr-hint{color:#6b7280;font-size:12.5px;margin-top:6px}.svr-hint.warn{color:#b54708}
.svr-ch{display:flex;justify-content:space-between;align-items:center;gap:8px;cursor:pointer}
.svr-sub{color:#6b7280;font-size:13px;margin-left:8px}
.svr-tag{font-size:12px;border-radius:999px;padding:1px 10px;background:#fff4e0;color:#b54708;white-space:nowrap}.svr-tag.done{background:#dcf5e8;color:#0b6b48}
.svr-subj.closed .svr-cb{display:none}
.svr-subj .svr-ch:after{content:"▾";color:#6b7280;margin-left:6px}.svr-subj.closed .svr-ch:after{content:"▸"}
.svr-sec{margin-top:12px}.svr-sec-t{font-weight:700;font-size:14.5px;padding:6px 0;border-bottom:1px dashed #e5e7eb;margin-bottom:4px}
.svr-grp-t{font-weight:600;margin:10px 0 2px;color:#0f2742}
.svr-row{padding:8px 6px;border-radius:10px}.svr-row.svr-miss{background:#fef3f2;outline:1px solid #f3b5b0}
.svr-q{font-size:14px;margin-bottom:6px}.svr-q.small{font-size:13px}.svr-q.svr-need{color:#d92d20;font-weight:600}
.svr-desc{font-size:12.5px;color:#6b7280;margin:-2px 0 6px;line-height:1.6}
.svr-req{color:#d92d20}
.svr-pills{display:flex;flex-wrap:wrap;gap:6px}
.svr-pill{flex:1 1 22%;min-width:64px;border:1px solid #d0d5dd;border-radius:999px;background:#fff;padding:7px 4px;font-size:13.5px;color:#475467;cursor:pointer}
.svr-pills.g2 .svr-pill,.svr-pills.g3 .svr-pill{flex:1 1 30%}
.svr-pills.small .svr-pill{font-size:12px;padding:5px 2px;min-width:54px}
.svr-pill.on{background:#0b6bcb;border-color:#0b6bcb;color:#fff;font-weight:600}.svr-pill.on.warn{background:#d92d20;border-color:#d92d20}
.svr-ta{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:10px;font-size:14px;resize:vertical}
.svr-scorerow{border:1px solid #e5e7eb;margin:6px 0}
.svr-scorehead{display:flex;justify-content:space-between;align-items:baseline}.svr-max{color:#6b7280;font-size:12.5px}
.svr-crit{font-size:12px;color:#6b7280;line-height:1.6;margin:2px 0 8px}
.svr-stepper{display:flex;align-items:center;gap:10px}
.svr-sb{width:44px;height:44px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;font-size:22px;cursor:pointer}
.svr-num{flex:1;min-width:0;text-align:center;font-size:24px;font-weight:700;color:#0b6bcb;border:1px solid #cbd5e1;border-radius:10px;padding:8px}
/* 新题型：填空 / 下拉 / 评分 / 排序 / 矩阵 / 分页 */
.svr-in{width:100%;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:10px;padding:10px;font-size:14px;background:#fff;margin-top:6px}
.svr-q+.svr-in,.svr-q+div>.svr-in{margin-top:0}
.svr-sfx{color:#98a2b3;font-size:12px;margin-left:4px}
.svr-rate{display:flex;gap:6px;flex-wrap:wrap}
.svr-rb{min-width:38px;height:38px;border:1px solid #d0d5dd;border-radius:10px;background:#fff;font-size:15px;color:#667085;cursor:pointer}
.svr-rate.star .svr-rb{border:none;background:none;font-size:30px;line-height:1;color:#d0d5dd;min-width:36px}
.svr-rate.star .svr-rb.on{color:#f79009}
.svr-rate.num .svr-rb.on{background:#0b6bcb;border-color:#0b6bcb;color:#fff;font-weight:600}
.svr-lh{display:flex;justify-content:space-between;font-size:12px;color:#98a2b3;margin-top:2px}
.svr-rank{display:flex;flex-direction:column;gap:6px}
.svr-rk{display:flex;align-items:center;gap:8px;border:1px solid #d0d5dd;border-radius:10px;padding:6px 8px;background:#fff}
.svr-rk.dim{background:#f9fafb;color:#667085}
.svr-rk .n{width:22px;height:22px;border-radius:50%;background:#e8f1fd;color:#0b6bcb;font-size:12px;display:flex;align-items:center;justify-content:center;flex:none}
.svr-rk .t{flex:1}
.svr-sb.sm{width:32px;height:32px;font-size:15px}
.svr-mxw{overflow-x:auto}
.svr-mx{border-collapse:collapse;font-size:13px;min-width:100%}
.svr-mx th,.svr-mx td{border:1px solid #e5e7eb;padding:7px 6px;text-align:center}
.svr-mx th:first-child{text-align:left;min-width:84px;background:#f9fafb}
.svr-mx thead th{background:#f9fafb;font-weight:600}
.svr-mx input{width:18px;height:18px}
.svr-mx tr.svr-miss{background:#fef3f2}
.svr-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:4px 2px 14px}
.svr-nav .svr-pg{flex:1;font-size:13px;color:#667085}
.svr-qbtn.on{background:#0b6bcb;border-color:#0b6bcb;color:#fff}
.svr-inote{background:#f8fafc}