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50px)}.exam-header[data-v-2c51d8f6]{padding:16px;background:#f0f5ff;border-bottom:1px solid #e6f7ff}.exam-header h3[data-v-2c51d8f6]{margin:0;font-size:16px;font-weight:700;color:#333;text-align:center}.grid-section[data-v-2c51d8f6]{padding:12px 16px;border-bottom:10px solid #f5f5f5}.grid-section .pagination-info[data-v-2c51d8f6]{text-align:center;color:#3b82f6;font-weight:600;margin-bottom:10px}.grid-section .grid-scroll[data-v-2c51d8f6]{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:8px;-ms-flex-pack:center;justify-content:center}.grid-section .grid-scroll .grid-dot[data-v-2c51d8f6]{width:36px;height:36px;border-radius:50%;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;font-size:14px;border:1px solid transparent;transition:all .2s}.grid-section .grid-scroll .grid-dot.dot-correct[data-v-2c51d8f6]{background:#e6fffb;border-color:#87e8de;color:#13c2c2;background:#f6ffed;border-color:#d9f7be;color:#52c41a}.grid-section .grid-scroll .grid-dot.dot-wrong[data-v-2c51d8f6]{background:#fff1f0;border-color:#ffa39c;color:#ff4d4f}.grid-section .grid-scroll .grid-dot.dot-normal[data-v-2c51d8f6]{background:#f5f5f5;border-color:#e8e8e8;color:#999}.grid-section .grid-scroll .grid-dot.active[data-v-2c51d8f6]{border-color:#3b82f6;background:#fff;color:#3b82f6;font-weight:700;box-shadow:0 0 5px rgba(59,130,246,.3);transform:scale(1.05)}.detail-area[data-v-2c51d8f6]{padding:20px 16px}.detail-area .q-title[data-v-2c51d8f6]{font-size:16px;font-weight:700;margin-bottom:12px}.detail-area .q-content[data-v-2c51d8f6]{font-size:15px;color:#333;line-height:1.6;margin-bottom:20px}.detail-area .q-images img[data-v-2c51d8f6]{max-width:100%;border-radius:4px;border:1px solid #eee;margin-bottom:8px}.detail-area .options-list .opt-item[data-v-2c51d8f6]{display:-ms-flexbox;display:flex;-ms-flex-align:start;align-items:flex-start;padding:12px;background:#f9f9f9;border-radius:20px;margin-bottom:12px;position:relative}.detail-area .options-list .opt-item .opt-icon[data-v-2c51d8f6]{width:24px;height:24px;border-radius:50%;border:1px solid #ddd;margin-right:10px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;color:#fff;-ms-flex-negative:0;flex-shrink:0;background:#fff}.detail-area .options-list .opt-item .opt-label[data-v-2c51d8f6]{-ms-flex:1;flex:1;font-size:14px;color:#333;line-height:24px}.detail-area .options-list .opt-item .correct-tag[data-v-2c51d8f6]{position:absolute;right:10px;top:12px;color:#52c41a;font-weight:600;font-size:13px}.detail-area .options-list .opt-item.selected .opt-icon[data-v-2c51d8f6]{border-color:#bbb;background:#ddd}.detail-area .options-list .opt-item.correct .correct-tag[data-v-2c51d8f6]{display:block}.detail-area .analysis-action[data-v-2c51d8f6]{margin-top:20px}.detail-area .analysis-btn[data-v-2c51d8f6]{background:#52c41a;border-color:#52c41a;border-radius:20px;padding:0 24px;height:36px;line-height:34px;font-size:14px}.detail-area .analysis-box[data-v-2c51d8f6]{margin-top:20px;background:#f6ffed;padding:12px;border-radius:8px;border:1px solid #b7eb8f}.detail-area .analysis-box .row[data-v-2c51d8f6]{margin-bottom:8px;font-size:14px}.detail-area .analysis-box .label[data-v-2c51d8f6]{font-weight:600;color:#333}.detail-area .analysis-box .val.green[data-v-2c51d8f6]{color:#52c41a;font-weight:700}.detail-area .analysis-box .val.des[data-v-2c51d8f6]{color:#666;font-size:13px;line-height:1.5}.detail-area .analysis-box .analysis-img[data-v-2c51d8f6]{max-width:100%;margin-top:8px}.bottom-btns[data-v-2c51d8f6]{margin-top:30px;width:100%;background:#fff;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:distribute;justify-content:space-around;padding:0 10px}.bottom-btns .action-btn[data-v-2c51d8f6]{width:30%;height:40px;border-radius:20px;font-size:14px;padding:0;text-align:center}.bottom-btns .action-btn.btn-gray[data-v-2c51d8f6]{background:#f0f0f0;border-color:#d9d9d9;color:#333}.bottom-btns .action-btn.btn-orange[data-v-2c51d8f6]{background:#fa8c16;border-color:#fa8c16;color:#fff}.bottom-btns .action-btn.btn-blue[data-v-2c51d8f6]{background:#3b82f6;border-color:#3b82f6;color:#fff}