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rgba(0,0,0,.05)}.grade-chart-card[data-v-55bb49b8]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 8px 30px rgba(0,0,0,.08);box-shadow:0 8px 30px rgba(0,0,0,.08)}.bottom-charts-row[data-v-55bb49b8]{display:grid;grid-template-columns:1fr 1fr;gap:24px;min-height:450px}.bottom-chart-card[data-v-55bb49b8]{border-radius:10px;background:linear-gradient(145deg,#fff,#fafbfc);-webkit-transition:all .3s cubic-bezier(.4,0,.2,1);transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid #e0e6ed;height:450px;-webkit-box-shadow:0 4px 20px rgba(0,0,0,.05);box-shadow:0 4px 20px rgba(0,0,0,.05);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.bottom-chart-card[data-v-55bb49b8]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 8px 30px rgba(0,0,0,.08);box-shadow:0 8px 30px rgba(0,0,0,.08)}.chart-title[data-v-55bb49b8]{font-size:18px;font-weight:700;color:#2c3e50;text-align:center;margin-bottom:20px;padding:18px 0 14px;background:-webkit-gradient(linear,left top,right top,from(transparent),color-stop(#f8fafc),to(transparent));background:linear-gradient(90deg,transparent,#f8fafc,transparent);border-bottom:2px solid #e8eaed;letter-spacing:.5px;-ms-flex-negative:0;flex-shrink:0}.chart-wrapper[data-v-55bb49b8]{width:100%;-webkit-box-flex:1;-ms-flex:1;flex:1;min-height:350px}.bottom-charts-row .chart-wrapper[data-v-55bb49b8]{height:380px!important;min-height:380px}.no-data[data-v-55bb49b8]{padding:100px 0;background:#fafbfc;border-radius:10px}@media (max-width:1200px){.bottom-charts-row[data-v-55bb49b8]{grid-template-columns:1fr}.bottom-chart-card[data-v-55bb49b8]{height:420px}.bottom-charts-row .chart-wrapper[data-v-55bb49b8]{height:340px!important}}@media (max-width:768px){.mod-archives[data-v-55bb49b8],.query-form[data-v-55bb49b8]{padding:16px}.form-content[data-v-55bb49b8]{-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;gap:16px}.left-dept[data-v-55bb49b8]{width:100%;max-width:100%}.right-actions[data-v-55bb49b8]{width:100%;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;gap:20px}.button-group[data-v-55bb49b8]{width:auto}.statistics-wrapper[data-v-55bb49b8]{margin-left:0}.grade-chart-card[data-v-55bb49b8]{height:420px}.bottom-chart-card[data-v-55bb49b8]{height:400px}.bottom-charts-row .chart-wrapper[data-v-55bb49b8]{height:320px!important}.chart-title[data-v-55bb49b8]{font-size:16px;padding:14px 0 10px}}@media (max-width:480px){.right-actions[data-v-55bb49b8]{-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;gap:16px}.button-group[data-v-55bb49b8],.statistics-wrapper[data-v-55bb49b8]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.grade-chart-card[data-v-55bb49b8]{height:380px}.bottom-chart-card[data-v-55bb49b8]{height:360px}.bottom-charts-row .chart-wrapper[data-v-55bb49b8]{height:280px!important}.statistics-info[data-v-55bb49b8]{padding:8px 18px}.stat-label[data-v-55bb49b8]{font-size:14px}.stat-value[data-v-55bb49b8]{font-size:20px}}