.exam-management-page[data-v-d952f7ae]{display:flex;flex-direction:column;height:calc(100vh - 64px);padding:24px}.page-header[data-v-d952f7ae]{align-items:center;display:flex;flex-shrink:0;justify-content:space-between;margin-bottom:24px}.page-title[data-v-d952f7ae]{color:#1a1a1a;font-size:24px;margin:0 0 8px}.breadcrumb[data-v-d952f7ae]{color:#999;font-size:13px}.main-layout[data-v-d952f7ae]{display:flex;flex:1;gap:24px;min-height:0}.topic-sidebar[data-v-d952f7ae]{background:#fff;border:1px solid #eee;border-radius:8px;display:flex;flex-direction:column;flex-shrink:0;width:260px}.sidebar-header[data-v-d952f7ae]{align-items:center;border-bottom:1px solid #eee;display:flex;font-weight:600;justify-content:space-between;padding:16px}.topic-list[data-v-d952f7ae]{flex:1;overflow-y:auto;padding:8px}.topic-item[data-v-d952f7ae]{align-items:center;border-radius:6px;cursor:pointer;display:flex;margin-bottom:4px;padding:10px 12px;position:relative;transition:all .2s}.topic-item.active[data-v-d952f7ae],.topic-item[data-v-d952f7ae]:hover{background:#f0fdfd}.topic-item.active .topic-name[data-v-d952f7ae]{color:#29bdb9;font-weight:600}.topic-icon[data-v-d952f7ae]{align-items:center;background:#f5f5f5;border-radius:6px;color:#666;display:flex;height:32px;justify-content:center;margin-right:12px;width:32px}.topic-info[data-v-d952f7ae]{flex:1;overflow:hidden}.topic-name[data-v-d952f7ae]{color:#333;font-size:14px;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topic-count[data-v-d952f7ae]{color:#999;font-size:12px}.topic-more[data-v-d952f7ae]{color:#999;display:none;position:absolute;right:8px}.topic-item:hover .topic-more[data-v-d952f7ae]{display:block}.exam-list-container[data-v-d952f7ae]{background:#fff;border:1px solid #eee;border-radius:8px;display:flex;flex:1;flex-direction:column;min-width:0}.filter-bar[data-v-d952f7ae]{border-bottom:1px solid #eee;justify-content:space-between;padding:16px}.filter-bar[data-v-d952f7ae],.filter-left[data-v-d952f7ae]{align-items:center;display:flex}.current-topic-title[data-v-d952f7ae]{color:#333;font-size:16px;font-weight:600}.exam-grid[data-v-d952f7ae]{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));overflow-y:auto;padding:20px}.exam-card[data-v-d952f7ae]{border:1px solid #eee;position:relative;transition:all .2s}.exam-card[data-v-d952f7ae]:hover{box-shadow:0 8px 16px rgba(0,0,0,.08);transform:translateY(-4px)}.card-status[data-v-d952f7ae]{border-radius:4px;font-size:12px;padding:2px 8px;position:absolute;right:12px;top:12px}.card-status.published[data-v-d952f7ae]{background:#f6ffed;color:#52c41a}.card-status.draft[data-v-d952f7ae]{background:#f5f5f5;color:#999}.card-body[data-v-d952f7ae]{padding:20px}.exam-icon[data-v-d952f7ae]{align-items:center;border-radius:12px;color:#fff;display:flex;font-size:20px;font-weight:600;height:48px;justify-content:center;margin-bottom:16px;width:48px}.exam-title[data-v-d952f7ae]{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#333;display:-webkit-box;font-size:16px;font-weight:600;height:44px;line-height:1.4;margin:0 0 12px;overflow:hidden}.exam-meta[data-v-d952f7ae]{color:#666;display:flex;font-size:13px;gap:16px;margin-bottom:12px}.exam-tags[data-v-d952f7ae]{display:flex;flex-wrap:wrap;gap:6px;height:24px;margin-bottom:16px;overflow:hidden}.exam-footer[data-v-d952f7ae]{border-top:1px solid #f5f5f5;display:flex;gap:8px;justify-content:flex-end;padding:12px 20px}@media(max-width:768px){.exam-management-page[data-v-d952f7ae]{display:block;height:auto;padding:16px}.page-header[data-v-d952f7ae]{align-items:flex-start;flex-direction:column;gap:12px}.header-right[data-v-d952f7ae]{display:flex;justify-content:flex-end;width:100%}.main-layout[data-v-d952f7ae]{display:block}.topic-sidebar[data-v-d952f7ae]{margin-bottom:16px;max-height:200px;width:100%}.topic-list[data-v-d952f7ae]{display:flex;flex-direction:row;overflow-x:auto;padding:8px}.topic-item[data-v-d952f7ae]{border:1px solid #eee;margin-bottom:0;margin-right:8px;min-width:140px}.topic-info[data-v-d952f7ae]{display:block}.filter-bar[data-v-d952f7ae],.filter-left[data-v-d952f7ae]{align-items:flex-start;flex-direction:column;gap:12px}.filter-left[data-v-d952f7ae]{width:100%}.filter-left .el-input[data-v-d952f7ae]{margin-left:0!important;width:100%!important}.filter-right[data-v-d952f7ae]{overflow-x:auto;padding-bottom:4px;white-space:nowrap;width:100%}.exam-grid[data-v-d952f7ae]{grid-template-columns:1fr;padding:16px}}