.mock[data-v-61957318]{background:#f5f6f8;min-height:100vh}.mock-header[data-v-61957318]{background:linear-gradient(135deg,#3c96f3,#4ecdc4);color:#fff;padding:32px 0 56px}.mock-header .mock-header-inner[data-v-61957318]{width:1100px;margin:0 auto}.mock-header .mock-title[data-v-61957318]{font-size:24px;font-weight:700}.mock-header .mock-sub[data-v-61957318]{margin-top:8px;opacity:.9;font-size:14px}.mock-body[data-v-61957318]{width:1200px;margin:-32px auto 0;padding-bottom:40px;background:#fff;border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.06);padding:8px 24px 28px}.course-list[data-v-61957318]{min-height:240px;padding-top:16px}.course-card[data-v-61957318]{display:flex;align-items:center;padding:16px;border:1px solid #ebedf0;border-radius:10px;margin-top:14px;cursor:pointer;transition:all .2s}.course-card[data-v-61957318]:hover{border-color:#4ecdc4;box-shadow:0 4px 14px rgba(78,205,196,.16)}.course-card .course-cover[data-v-61957318]{width:120px;height:80px;-o-object-fit:cover;object-fit:cover;border-radius:8px;margin-right:16px;background:#f2f3f5}.course-card .course-info[data-v-61957318]{flex:1;min-width:0}.course-card .course-info .course-title[data-v-61957318]{font-size:16px;font-weight:600;color:#333}.course-card .course-info .course-desc[data-v-61957318]{margin-top:8px;color:#999;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb[data-v-61957318]{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid #f2f3f5}.breadcrumb .cur-course[data-v-61957318]{font-size:14px;color:#666;font-weight:600}.tab-bar[data-v-61957318]{justify-content:space-between;padding:16px 0;border-bottom:1px solid #f2f3f5;margin-bottom:8px}.tab-bar .tab-bar-left[data-v-61957318],.tab-bar[data-v-61957318]{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.tab-bar .tab-tip[data-v-61957318]{font-size:13px;color:#999}.tab-bar .gen-group[data-v-61957318]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.paper-list[data-v-61957318],.q-list[data-v-61957318],.wrong-list[data-v-61957318]{min-height:200px}.progress-bar[data-v-61957318]{display:flex;align-items:center;gap:12px;padding:6px 12px;background:#f0fbf9;border:1px solid #d8f3ee;border-radius:8px;flex:1;min-width:280px}.progress-bar .prog-text[data-v-61957318]{font-size:13px;color:#555;white-space:nowrap}.progress-bar .prog-text b[data-v-61957318]{color:#27ae60}.progress-bar .prog-line[data-v-61957318]{flex:1}.q-card[data-v-61957318]{padding:16px 18px;border:1px solid #ebedf0;border-radius:10px;margin-top:14px;background:#fff}.q-card .q-head[data-v-61957318]{display:flex;align-items:center;gap:10px}.q-card .q-head .q-text[data-v-61957318]{font-size:15px;color:#333;line-height:1.5}.q-card .q-opt-list[data-v-61957318]{list-style:none;margin:14px 0 0;padding:0}.q-card .q-opt[data-v-61957318]{display:flex;align-items:center;padding:12px 16px;margin-bottom:10px;border:1px solid #ebedf0;border-radius:8px;background:#fafbfc;cursor:pointer;transition:all .2s;font-size:14px;color:#444}.q-card .q-opt[data-v-61957318]:hover{border-color:#4ecdc4}.q-card .q-opt .opt-key[data-v-61957318]{width:26px;height:26px;line-height:26px;text-align:center;border-radius:50%;background:#f2f3f5;color:#666;font-size:13px;margin-right:12px;flex-shrink:0}.q-card .q-opt .opt-val[data-v-61957318]{flex:1;line-height:1.5}.q-card .q-opt .opt-mark[data-v-61957318]{margin-left:10px;font-size:16px}.q-card .q-opt.checked[data-v-61957318]{border-color:#4ecdc4;background:#eafffd}.q-card .q-opt.checked .opt-key[data-v-61957318]{background:#4ecdc4;color:#fff}.q-card .q-opt.right[data-v-61957318]{border-color:#27ae60;background:#eafaf0}.q-card .q-opt.right .opt-key[data-v-61957318]{background:#27ae60;color:#fff}.q-card .q-opt.right .opt-mark[data-v-61957318]{color:#27ae60}.q-card .q-opt.wrong[data-v-61957318]{border-color:#e74c3c;background:#fdecea}.q-card .q-opt.wrong .opt-key[data-v-61957318]{background:#e74c3c;color:#fff}.q-card .q-opt.wrong .opt-mark[data-v-61957318]{color:#e74c3c}.q-card .q-confirm[data-v-61957318]{margin-top:12px}.q-card .q-answer[data-v-61957318]{margin-top:10px;padding:10px 14px;background:#f7f8fa;border-radius:8px;font-size:13px;color:#666;line-height:1.6}.q-card .q-answer div[data-v-61957318]{margin-bottom:4px}.q-card .q-answer b[data-v-61957318]{color:#27ae60}.paper-card[data-v-61957318]{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border:1px solid #ebedf0;border-radius:10px;margin-top:14px;cursor:pointer;transition:all .2s}.paper-card[data-v-61957318]:hover{border-color:#4ecdc4;box-shadow:0 4px 14px rgba(78,205,196,.16)}.paper-card .paper-name[data-v-61957318]{font-size:16px;font-weight:600;color:#333}.paper-card .paper-meta[data-v-61957318]{margin-top:10px;display:flex;gap:18px;color:#999;font-size:13px}.paper-card .paper-meta i[data-v-61957318]{margin-right:4px}.wrong-card[data-v-61957318]{display:flex;align-items:flex-start;padding:16px 18px;border:1px solid #ebedf0;border-radius:10px;margin-top:14px;background:#fffdf9}.wrong-card .wrong-check[data-v-61957318]{margin-right:14px;margin-top:4px}.wrong-card .wrong-main[data-v-61957318]{flex:1;min-width:0}.wrong-card .wrong-title[data-v-61957318]{display:flex;align-items:center;gap:10px}.wrong-card .wrong-title .wrong-q[data-v-61957318]{flex:1;font-size:15px;color:#333;line-height:1.5}.wrong-card .wrong-options[data-v-61957318]{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px 24px;color:#555;font-size:14px}.wrong-card .wrong-options .opt-key[data-v-61957318]{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:#f2f3f5;color:#666;margin-right:8px;font-size:12px}.wrong-card .wrong-analysis[data-v-61957318]{margin-top:10px;padding:10px 14px;background:#f7f8fa;border-radius:8px;font-size:13px;color:#666;line-height:1.6}.wrong-card .wrong-analysis b[data-v-61957318]{color:#27ae60}.page-bar[data-v-61957318]{margin-top:18px;text-align:center}.empty-block[data-v-61957318]{text-align:center;padding:60px 20px;color:#bbb}.empty-block i[data-v-61957318]{font-size:48px;color:#dcdfe6}.empty-block p[data-v-61957318]{margin-top:14px;font-size:14px}@media(max-width:1200px){.mock-body[data-v-61957318],.mock-header-inner[data-v-61957318]{width:100%;padding-left:12px;padding-right:12px}}.mock-tabs[data-v-61957318]{margin-top:8px}.mock-tabs .seg-bar[data-v-61957318]{display:inline-flex;background:#f0f2f5;border-radius:10px;padding:4px;margin-bottom:8px}.mock-tabs .seg-btn[data-v-61957318]{border:none;background:transparent;font-size:15px;font-weight:600;height:40px;line-height:40px;padding:0 26px;border-radius:8px;color:#555;cursor:pointer;transition:all .2s}.mock-tabs .seg-btn[data-v-61957318]:hover{color:#303133}.mock-tabs .seg-btn.active[data-v-61957318]{color:#fff;background:linear-gradient(135deg,#3c96f3,#4ecdc4);box-shadow:0 2px 8px rgba(60,150,243,.3)}.mock-tabs .tab-panel[data-v-61957318]{margin-top:4px}