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solid #409eff;border-radius:12px;padding:24px 32px;min-width:180px;cursor:pointer;-webkit-transition:-webkit-box-shadow .2s;transition:-webkit-box-shadow .2s;transition:box-shadow .2s;transition:box-shadow .2s,-webkit-box-shadow .2s}.subject-card[data-v-6eddac8b]:hover{-webkit-box-shadow:0 4px 16px rgba(64,158,255,.15);box-shadow:0 4px 16px rgba(64,158,255,.15)}.subject-name[data-v-6eddac8b]{font-size:1.2rem;font-weight:600;color:#f56c6c;margin-bottom:8px}.subject-meta[data-v-6eddac8b]{color:#888;font-size:1rem}.overview-circle[data-v-6eddac8b]{width:180px;height:180px;border:4px solid #f56c6c;border-radius:50%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#f56c6c;font-size:3rem;background:#fff;-webkit-box-shadow:0 4px 24px 0 rgba(245,108,108,.08);box-shadow:0 4px 24px 0 rgba(245,108,108,.08)}.overview-label[data-v-6eddac8b]{font-size:1.1rem;margin-top:12px}.stat-section[data-v-6eddac8b]{background:#fff;border-radius:16px;-webkit-box-shadow:0 4px 24px 0 rgba(60,72,88,.08);box-shadow:0 4px 24px 0 rgba(60,72,88,.08);margin:40px auto 0 auto;padding:28px 32px 18px 32px;max-width:1100px}.stat-title[data-v-6eddac8b]{font-size:1.3rem;font-weight:600;color:#409eff;margin-bottom:18px}.stat-subtitle[data-v-6eddac8b]{color:#f56c6c;font-size:1rem;margin-left:12px}.stat-content[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.stat-left[data-v-6eddac8b]{-webkit-box-flex:2;-ms-flex:2;flex:2}.stat-list[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:18px}.stat-row[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:8px;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.stat-num[data-v-6eddac8b]{color:#f56c6c;font-size:1.3rem;font-weight:700;width:36px;margin-right:12px;text-align:right}.stat-knowledge-name[data-v-6eddac8b]{display:inline-block;min-width:80px;color:#2d3a4b;font-size:1.05rem;margin-left:10px;font-weight:500}.stat-line-chart[data-v-6eddac8b]{width:180px;height:36px;background:#f4f8fb;border-radius:8px;margin-left:8px}.stat-right[data-v-6eddac8b]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:18px;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;margin-left:32px}.stat-actions[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:8px;margin-left:auto}.stat-non-left[data-v-6eddac8b],.stat-non-right[data-v-6eddac8b]{-webkit-box-flex:1;-ms-flex:1;flex:1;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:18px;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end;-ms-flex-pack:center}.stat-non-center[data-v-6eddac8b],.stat-non-left[data-v-6eddac8b],.stat-non-right[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;justify-content:center}.stat-non-center[data-v-6eddac8b]{-webkit-box-flex:2;-ms-flex:2;flex:2;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-pack:center}.stat-pie-chart[data-v-6eddac8b]{width:220px;height:220px;background:#f4f8fb;border-radius:50%}.stat-non-list[data-v-6eddac8b]{width:100%}.stat-non-row[data-v-6eddac8b]{gap:8px;margin-bottom:8px}.stat-non-actions[data-v-6eddac8b],.stat-non-row[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.stat-non-actions[data-v-6eddac8b]{margin-top:18px;gap:12px}.stat-non-selected[data-v-6eddac8b]{color:#409eff;font-size:1rem;margin-left:10px}@media (max-width:900px){.overview-main-row[data-v-6eddac8b]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch}.overview-left[data-v-6eddac8b],.overview-right[data-v-6eddac8b]{min-width:0;width:100%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.overview-right[data-v-6eddac8b]{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.subject-list[data-v-6eddac8b]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.stat-section[data-v-6eddac8b]{max-width:98vw;padding:16px 4vw 12px 4vw}.stat-content[data-v-6eddac8b]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:18px}.stat-non-center[data-v-6eddac8b],.stat-non-left[data-v-6eddac8b],.stat-non-right[data-v-6eddac8b],.stat-right[data-v-6eddac8b]{-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin:0}}[data-v-6eddac8b] .el-dialog__title{font-size:1.4rem;font-weight:700}[data-v-6eddac8b] .el-table{font-size:1.1rem}[data-v-6eddac8b] .el-table th{font-size:1.15rem;font-weight:600}[data-v-6eddac8b] .el-table td{font-size:1.08rem}.no-data-container[data-v-6eddac8b]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;min-height:400px;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}