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.ni-status i{width:6px;height:6px;border-radius:50%;background:#84a8d4}
.ni-status-acidic i{background:#ce866e}.ni-status-basic i{background:#6a94ce}.ni-status-neutral i{background:#5b9b82}
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.ni-vessel>svg{width:44px;height:48px;flex-shrink:0}
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.ni-mixture strong{display:flex;align-items:baseline;gap:13px;font-size:17px;line-height:1.6;font-weight:650;white-space:nowrap}
.ni-mixture strong small{display:inline;font-size:10px}
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.ni-pour-arrow{color:#9bb4d3;font-size:24px;font-weight:300}
.ni-mixture-total{border-left:1px solid #e1eaf4;padding-left:18px;text-align:right;flex-shrink:0}
.ni-mixture-total strong{font-size:16px;gap:4px;justify-content:flex-end}
.ni-legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:-5px 22px 0}
.ni-legend-item{display:flex;align-items:center;gap:5px;min-width:0;padding:9px 9px;border:1px solid #e3eaf5;border-radius:7px;background:#fff;color:#496789;font-size:11px}
.ni-legend-item>svg{width:32px;height:14px;flex-shrink:0}.ni-legend-item strong{font-size:12px;margin-left:auto;font-variant-numeric:tabular-nums;font-weight:600}
.ni-legend-formula{white-space:nowrap}.ni-legend-formula>small{display:block;font-size:8px;line-height:1.3;color:#9aa9bc}
.ni-legend-total{background:#edf3fb;border-color:#d1def0;color:#29496e;grid-column:span 2}.ni-legend-total strong{font-size:14px}
.ni-absent{color:#8a9bad;background:#fbfcfe}.ni-absent>svg{opacity:.45}
.ni-highlighted{border-color:#82aae0;box-shadow:0 0 0 2px #a8c5ef26}
.ni-unit-note{padding:11px 23px 0;font-size:10px;color:#7a90ac;line-height:1.9}.ni-unit-note strong{font-weight:550;color:#5d7da6}.ni-unit-note span{display:block;color:#8a9eb7}
.ni-model-note{padding:10px 23px 16px;margin-top:5px;font-size:10px;line-height:1.8;color:#8192a8}
.ni-constants{display:flex;align-items:center;justify-content:space-between;gap:7px;margin:-3px 0 23px;padding:9px 11px;border-radius:6px;background:#f3f7fd;font-size:10px;color:#8196b3;grid-column:1/-1}
.ni-constants strong{font-size:11px;font-weight:550;color:#5f80ae;white-space:nowrap}
.ni-control-hint{font-size:10px;line-height:1.8;color:#8b9eb6;margin:-8px 0 3px;grid-column:1/-1}
.neutralization-ions-lab .result-chart{height:auto}
.ni-amount-table{border-collapse:collapse;width:100%;font-size:11px;color:#6d85a4;font-variant-numeric:tabular-nums}
.ni-amount-table thead{background:#f6f9fe;color:#7a92b1}
.ni-amount-table th,.ni-amount-table td{padding:7px 12px;border-bottom:1px solid #ecf1f8;text-align:right;font-weight:400;line-height:1.65}
.ni-amount-table th:first-child{text-align:left}.ni-amount-table th small{font-weight:400;font-size:9px;color:#96a7bd}
.ni-amount-table tbody th{font-weight:550;color:#577697}.ni-amount-table tbody th i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ion-color);margin-right:8px;vertical-align:middle}
.ni-amount-table .ni-table-total{background:#f2f6fc}.ni-amount-table .ni-table-total th,.ni-amount-table .ni-table-total td{color:#3c608d;font-weight:650;border-bottom:none}
.ni-table-note{padding-top:10px;font-size:10px;line-height:1.85;color:#91a2b9}
@media(max-width:480px){
  .neutralization-ions-lab .lab-heading{flex-direction:column;align-items:stretch;gap:10px}
  .neutralization-ions-lab .lab-heading>div{width:100%;min-width:0}
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  .neutralization-ions-lab .lab-heading p{max-width:none;line-height:1.8;word-break:keep-all}
  .neutralization-ions-lab .lab-heading>.secondary-button{align-self:flex-start;margin-top:0}
}
@media(max-width:1100px) and (min-width:961px){.ni-mixture{gap:16px;padding:10px}.ni-mixture-total{padding-left:12px}.ni-legend{grid-template-columns:repeat(3,minmax(0,1fr))}.ni-legend-total{grid-column:span 3}.ni-legend-item{padding:8px}.ni-addition{gap:12px}}
@media(max-width:760px){.ni-topline{padding:15px 16px 0}.ni-mixture{margin:12px 16px 3px;gap:20px}.ni-legend{margin-left:16px;margin-right:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.ni-legend-total{grid-column:span 3}.ni-unit-note{padding-left:17px;padding-right:17px}.ni-model-note{padding-left:17px;padding-right:17px}.ni-legend-formula>small{font-size:8px}}
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