.calculator-page .header-inner{grid-template-columns:1fr auto 1fr}.calculator-page .navigation [aria-current=page]{color:var(--blue-deep)}
.calc-main{width:min(1080px,calc(100% - 40px));margin:0 auto 80px}.calc-intro{display:grid;grid-template-columns:1fr 170px;gap:30px;align-items:center;padding:50px 0 20px}.calc-intro h1{font-size:clamp(32px,4.4vw,54px);line-height:1.13;letter-spacing:-.055em}.calc-intro h1 span{color:var(--blue-deep)}.calc-intro img{width:145px;height:190px;object-fit:contain;justify-self:end}.calc-description{max-width:650px;margin-top:16px;font-size:14px;color:#4e6075;line-height:1.7}.calc-boundary{max-width:920px;font-size:12px;color:#4e6075;margin-bottom:26px;line-height:1.65}.calc-noscript{padding:20px;background:#fff2d5}
.calc-workspace{display:grid;grid-template-columns:1fr 1fr;border:1px solid #ccd7e2;border-radius:24px;overflow:hidden;background:white;box-shadow:0 12px 38px #061a3508}.calc-workspace form{padding:32px}.calc-workspace fieldset{border:0;padding:0;margin:0;min-width:0}.calc-workspace legend{font-family:Axiforma,Sora,sans-serif;font-size:21px;font-weight:700;letter-spacing:-.04em;margin-bottom:25px;padding:0}.calc-field{margin-bottom:20px}.calc-field label{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:650;margin-bottom:8px}.field-number{font-size:10px;font-weight:600;color:#627084;font-variant-numeric:tabular-nums}.calc-input{display:flex;align-items:center;border:1px solid #b6c5d3;border-radius:10px;background:#fff;overflow:hidden;min-width:0}.calc-input:focus-within{outline:2px solid var(--blue);outline-offset:2px}.calc-input input{width:100%;min-width:0;border:0;background:none;padding:14px;color:var(--navy);font:600 19px/1.4 Sora,sans-serif;font-variant-numeric:tabular-nums;outline:none}.calc-input input::placeholder{font-size:13px;font-weight:400;color:#697a8d}.calc-input>span,.calc-input select{width:80px;flex-shrink:0;text-align:center;font:600 13px Sora,sans-serif;color:var(--navy)}.calc-input select{padding:16px 10px;border:0;border-left:1px solid var(--line);background:#f0f5e8;cursor:pointer}.calc-hint{font-size:11px;line-height:1.65;color:#5c6e81;margin-top:7px}.calc-error{color:#a42b28;font-size:11px;margin-top:5px}.calc-error:empty{display:none}.calc-input:has([aria-invalid=true]){border-color:#a42b28}.calc-syringe-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.calc-syringe-options label{display:block;font-size:10px;font-weight:650;margin-bottom:7px}.calc-syringe-options select{width:100%;min-height:44px;border:1px solid #b6c5d3;border-radius:8px;background:white;font:12px Sora,sans-serif;color:var(--navy);padding:8px}.calc-reset,.calc-share{min-height:44px;cursor:pointer;font:600 12px Sora,sans-serif;color:var(--blue-deep);border:0;background:none;text-decoration:underline;text-underline-offset:4px}.calc-reset{margin-top:10px;padding:0}.calc-result{padding:34px;background:#f1f7e8;min-width:0;border-left:1px solid #ccd7e2;display:flex;flex-direction:column;justify-content:center}.result-eyebrow{font-size:12px;color:#4e6075;font-weight:600}.result-volume{display:flex;align-items:baseline;gap:10px;margin-top:10px;flex-wrap:wrap;line-height:1.15}.result-volume output{font-family:Axiforma,Sora,sans-serif;font-size:clamp(38px,5vw,62px);font-weight:700;letter-spacing:-.06em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;max-width:100%}.result-volume>span{font-size:20px;font-weight:500}.result-equivalent{font-size:12px;margin-top:14px}.result-equivalent strong{font-size:19px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.result-concentration{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:17px 0;margin-top:24px;border-top:1px solid #cbd7bb;border-bottom:1px solid #cbd7bb;font-size:12px}.result-concentration strong{font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.calc-notice{margin-top:16px;border-left:3px solid #b17414;padding:10px 12px;background:#fff5e4;font-size:12px;color:#6c410b;line-height:1.65}.calc-notice:empty{display:none}.syringe-preview{margin-top:28px}.syringe-label{display:flex;justify-content:space-between;gap:8px;font-size:10px;margin-bottom:12px;color:#4e6075}.syringe-barrel{position:relative;height:42px;margin-inline:5.55556%;border:1px solid #60758b;background:white;border-radius:3px}.syringe-barrel:before{content:'';position:absolute;left:-15px;top:17px;width:14px;height:5px;background:#9aaec0}.syringe-barrel:after{content:'';position:absolute;right:-7px;top:-5px;width:6px;height:50px;border:1px solid #60758b;background:#e6edf4}#syringe-fill{position:absolute;inset:0;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}#syringe-marker{position:absolute;top:0;bottom:0;width:3px;background:var(--blue-deep);transform:translateX(-50%)}#syringe-scale{display:block;width:100%;overflow:visible}#syringe-scale text{font:11px Sora,sans-serif;fill:var(--navy)}.calc-result-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:24px}.calc-result .button{cursor:pointer;font-family:inherit}.calc-result .button:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.calc-action-status{font-size:11px;min-height:20px;margin-top:12px}.calc-privacy{font-size:10px;color:#627084;margin-top:10px;line-height:1.6}#copy-fallback{width:100%;height:150px;font-size:12px;margin-top:10px}.calc-explainer{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:65px 0 40px}.calc-explainer h2{font-size:32px}.calc-formulas>p{padding:0 0 12px;margin-bottom:12px;border-bottom:1px solid var(--line);font-size:12px}.calc-formulas>p>span{display:block;font-size:10px;color:#627084;margin-bottom:5px}.calc-formulas .formula-values{border:0;color:var(--blue-deep);line-height:1.8;overflow-wrap:anywhere}.calc-notes{border-top:1px solid var(--line);padding-top:30px}.calc-notes h2{font-size:24px;margin-bottom:26px}.calc-notes>div{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.calc-notes h3{font-size:15px;margin-bottom:10px}.calc-notes p{font-size:12px;color:#4e6075;line-height:1.8}.calc-notes a{text-decoration:underline;text-underline-offset:3px}.calculator-page input:focus-visible,.calculator-page select:focus-visible,.calculator-page textarea:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.calculator-page input:focus-visible{outline:none}
@media(max-width:760px){.calc-main{width:calc(100% - 28px)}.calc-intro{padding-top:30px;grid-template-columns:1fr 82px;gap:10px}.calc-intro img{width:82px;height:120px}.calc-intro h1{font-size:30px}.calc-intro .section-label{font-size:8px}.calc-description{font-size:12px}.calc-workspace{grid-template-columns:1fr;border-radius:18px}.calc-workspace form,.calc-result{padding:24px}.calc-result{border-left:0;border-top:1px solid #ccd7e2}.calc-explainer{grid-template-columns:1fr;gap:24px;padding-top:40px}.calc-notes>div{grid-template-columns:1fr;gap:24px}.calc-boundary{font-size:11px}.result-volume output{font-size:52px}.calculator-page .header-inner{gap:12px;padding:10px 14px}.calculator-page .brand{font-size:16px}.calculator-page .header-actions .button{min-height:40px;padding:9px 12px}.calc-result-actions{gap:12px}.calc-syringe-options{gap:9px}}
@media(max-width:380px){.calc-intro{grid-template-columns:1fr}.calc-intro img{display:none}.calc-workspace form,.calc-result{padding:20px}.calc-result-actions{flex-direction:column;align-items:stretch}.calc-syringe-options{grid-template-columns:1fr}.calculator-page .brand span{display:none}}
@media(prefers-reduced-motion:reduce){#syringe-fill{transition:none}.calculator-page html{scroll-behavior:auto}}
/* Direct manipulation and bidirectional measurement controls. */
.calculator-page [hidden]{display:none!important}.calc-mode{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#edf2f6;padding:4px;border-radius:12px;margin-bottom:12px}.calc-mode button{border:0;border-radius:9px;padding:12px 6px;min-height:44px;font:600 11px Sora,sans-serif;background:transparent;color:#52657b;cursor:pointer}.calc-mode button[aria-pressed=true]{background:var(--navy);color:white}.calc-example{border:0;background:transparent;color:var(--blue-deep);font:600 12px Sora,sans-serif;cursor:pointer;padding:10px 0;margin-bottom:16px;text-decoration:underline;text-underline-offset:4px}.measurement-adjust{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:8px}.measurement-adjust span{font-size:10px;color:#627084}.measurement-adjust button{width:36px;height:36px;border:1px solid #c3d0dc;border-radius:9px;background:#f3f7ed;color:var(--navy);font-size:22px;cursor:pointer}.measurement-adjust button:hover:enabled{background:var(--lime)}.measurement-adjust button:disabled{opacity:.35;cursor:not-allowed}.represented-amount{margin-top:14px;font-size:14px;font-weight:700;color:var(--blue-deep);overflow-wrap:anywhere}.syringe-preview{position:relative}#syringe-drag{display:block;position:relative;margin:-43px 5.55556% 0;width:88.88888%;height:44px;padding:0;appearance:none;-webkit-appearance:none;background:transparent;cursor:ew-resize;touch-action:pan-y;z-index:1}#syringe-drag::-webkit-slider-runnable-track{background:transparent;height:42px}#syringe-drag::-moz-range-track{background:transparent;height:42px}#syringe-drag::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:50px;margin-top:-4px;border:2px solid white;border-radius:5px;background:var(--blue);box-shadow:0 0 0 1px var(--blue-deep)}#syringe-drag::-moz-range-thumb{width:10px;height:46px;border:2px solid white;border-radius:5px;background:var(--blue)}#syringe-drag:disabled{cursor:default;opacity:.25}.syringe-preview:has(#syringe-drag:focus-visible){outline:2px solid var(--blue);outline-offset:8px;border-radius:8px}.syringe-preview:has(#syringe-drag:disabled) #syringe-marker{display:none}.calc-mode button,.measurement-adjust button{transition:background .15s,color .15s}.calc-result:has(#represented-amount:not([hidden])){background:#edf4ff}
.calc-mobile-result{display:none}#example-notice{margin:0 0 18px}#live-result{scroll-margin-top:90px}@media(max-width:760px){.calculator-page{padding-bottom:76px}.calc-mobile-result{position:fixed;inset:auto 0 0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:16px 18px max(16px,env(safe-area-inset-bottom));background:var(--navy);color:white;box-shadow:0 -4px 20px #061a3520;font-size:10px}.calc-mobile-result strong{font-size:12px;color:var(--lime);overflow-wrap:anywhere}.calc-mobile-result span:last-child{text-decoration:underline}.measurement-adjust button{width:44px;height:44px}}