/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#090b0c;--panel:#111416;--panel-2:#171b1d;--gold:#d4a94e;--gold-light:#f0d487;--muted:#a7abad;--line:#d4a94e38}*{box-sizing:border-box}html{background:var(--ink)}body{color:#f8f7f2;background:radial-gradient(circle at 78% 5%,#d4a94e1c,#0000 28rem),linear-gradient(#0d1011 0%,#080a0b 100%);margin:0;font-family:Arial,Helvetica,sans-serif}button,input{font:inherit}button{cursor:pointer}main{min-height:100vh}.site-header{border-bottom:1px solid #ffffff12;justify-content:space-between;align-items:center;max-width:1180px;height:76px;margin:auto;padding:0 28px;display:flex}.brand{color:#fff;letter-spacing:1.5px;align-items:center;gap:12px;font-weight:800;text-decoration:none;display:flex}.brand>span:last-child span{color:var(--gold)}.brand-mark{color:#080a0b;background:linear-gradient(135deg, var(--gold-light), #a47724);border-radius:50%;place-items:center;width:39px;height:39px;font-size:13px;display:grid;box-shadow:0 0 28px #d4a94e2e}.header-actions{align-items:center;gap:20px;display:flex}.header-tag{color:#777d80;letter-spacing:2.3px;font-size:10px}.library-link{min-height:38px;color:var(--gold-light);border:1px solid var(--line);letter-spacing:.8px;text-transform:uppercase;background:#d4a94e12;border-radius:999px;align-items:center;gap:7px;padding:0 14px;font-size:10px;font-weight:800;text-decoration:none;transition:color .2s,background .2s,border-color .2s;display:inline-flex}.library-link:hover,.library-link:focus-visible{color:var(--ink);background:var(--gold);border-color:var(--gold)}.hero{text-align:center;max-width:900px;margin:0 auto;padding:62px 28px 36px}.eyebrow{color:var(--gold);letter-spacing:2.3px;justify-content:center;align-items:center;gap:10px;font-size:11px;font-weight:700;display:flex}.eyebrow span{background:var(--gold);width:28px;height:1px}h1{letter-spacing:-2.5px;margin:16px 0 12px;font-family:Georgia,serif;font-size:clamp(43px,7vw,70px);font-weight:500}h1 em{color:var(--gold-light);font-weight:400}.hero p{max-width:650px;color:var(--muted);margin:auto;font-size:16px;line-height:1.7}.calculator-tabs{border:1px solid var(--line);background:#101315;border-radius:15px;grid-template-columns:repeat(5,1fr);gap:6px;width:min(1080px,100% - 32px);margin:0 auto 12px;padding:7px;display:grid}.calculator-tabs button{color:#8b9092;background:0 0;border:1px solid #0000;border-radius:10px;min-height:54px;padding:10px 9px;font-size:13px;font-weight:700;line-height:1.25}.calculator-tabs button.active{color:var(--gold-light);border-color:var(--gold);background:#d4a94e14}.calculator-shell{border:1px solid var(--line);background:#111416f0;border-radius:24px;grid-template-columns:1.05fr .95fr;width:min(1080px,100% - 32px);margin:0 auto;display:grid;overflow:hidden;box-shadow:0 34px 100px #0000007a}.input-panel{padding:38px}.step{border-bottom:1px solid #ffffff12;margin-bottom:28px;padding:0 0 28px}.step:last-child{border-bottom:0;margin:0;padding:0}.step-heading{align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.step-heading b{color:var(--gold);padding-top:2px;font-family:Georgia,serif;font-size:13px;font-style:italic}.step-heading label,.step-heading .label{color:#f7f5ed;font-size:14px;font-weight:700;display:block}.step-heading small{color:#777d80;margin-top:4px;font-size:11px;display:block}.field-row{background:#0c0f10;border:1px solid #ffffff21;border-radius:11px;height:56px;margin-left:35px;transition:border-color .2s;display:flex}.field-row:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px #d4a94e17}.field-row input{color:#fff;background:0 0;border:0;outline:0;flex:1;min-width:0;padding:0 18px;font-size:21px;font-weight:700}.field-row select{color:#f3f1e9;background:#0c0f10;border:0;border-radius:11px;outline:0;width:100%;padding:0 16px;font-size:14px;font-weight:700}.field-unit{min-width:66px;color:var(--gold-light);border-left:1px solid #ffffff1a;place-items:center;font-size:13px;display:grid}.chips{flex-wrap:wrap;gap:7px;margin:10px 0 0 35px;display:flex}.chips button{color:#8f9496;background:0 0;border:1px solid #ffffff1a;border-radius:99px;padding:7px 13px;font-size:11px}.chips button:hover,.chips button.active{color:var(--ink);background:var(--gold);border-color:var(--gold)}.amount-row{padding-right:5px}.segmented{background:#1d2224;border-radius:8px;align-self:center;padding:3px;display:flex}.segmented button{color:#777d80;background:0 0;border:0;border-radius:6px;padding:8px 12px;font-size:11px;font-weight:700}.segmented button.active{color:#111;background:var(--gold)}.vial-unit-toggle{margin-right:5px}.dose-iu{border-left:1px solid #ffffff1a}.iu-note{color:#8d9294;border-left:2px solid var(--gold);background:#d4a94e0d;margin:11px 0 0 35px;padding:10px 12px;font-size:10px;line-height:1.5}.iu-note strong{color:var(--gold-light);text-transform:uppercase;letter-spacing:.6px;margin-right:5px}.syringe-buttons{grid-template-columns:repeat(3,1fr);gap:9px;margin-left:35px;display:grid}.syringe-buttons button{color:#929799;background:#0c0f10;border:1px solid #ffffff1a;border-radius:10px;flex-direction:column;padding:11px;display:flex}.syringe-buttons strong{font-size:13px}.syringe-buttons span{margin-top:2px;font-size:10px}.syringe-buttons button.active{color:var(--gold-light);border-color:var(--gold);background:#d4a94e12}.result-panel{border-left:1px solid var(--line);background:radial-gradient(circle at 50% 12%,#d4a94e17,#0000 45%),#0b0e0f;padding:40px}.result-label{text-align:center;color:var(--gold);letter-spacing:2.6px;font-size:10px;font-weight:800}.primary-result{text-align:center;padding:28px 0 22px}.primary-result>span,.primary-result small{color:#777d80;text-transform:uppercase;letter-spacing:1.4px;font-size:11px;display:block}.primary-result strong{color:var(--gold-light);margin:5px 0;font-family:Georgia,serif;font-size:clamp(46px,6vw,66px);font-weight:500;line-height:1;display:block}.primary-result i{color:#fff;text-transform:uppercase;letter-spacing:1px;margin-left:8px;font-family:Arial,sans-serif;font-size:13px;font-style:normal}.syringe-visual{align-items:center;height:46px;margin:8px 4px 30px;display:flex}.plunger{border:2px solid #565b5d;border-right:0;border-radius:4px 0 0 4px;width:25px;height:30px}.barrel{background:#ffffff06;border:2px solid #73787a;flex:1;height:36px;position:relative;overflow:hidden}.fill{background:linear-gradient(90deg, #9d7328, var(--gold-light));opacity:.82;transition:width .35s;position:absolute;inset:0 auto 0 0}.ticks{justify-content:space-around;align-items:flex-start;display:flex;position:absolute;inset:0}.ticks i{background:#ffffff73;width:1px;height:8px;display:block}.ticks i:nth-child(5n+1){height:14px}.needle{background:linear-gradient(90deg,#aeb2b4,#454a4c);width:48px;height:2px}.result-grid{border:1px solid #ffffff14;border-radius:13px;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.result-grid div{border-bottom:1px solid #ffffff12;border-right:1px solid #ffffff12;padding:16px}.result-grid div:nth-child(2n){border-right:0}.result-grid div:nth-last-child(-n+2){border-bottom:0}.result-grid span{color:#73787a;text-transform:uppercase;letter-spacing:1.2px;font-size:9px;display:block}.result-grid strong{color:#f3f1e9;margin-top:5px;font-size:14px;display:block}.warning{color:#ffd5c8;background:#c24a2524;border:1px solid #f46d4440;border-radius:9px;margin:-12px 0 20px;padding:12px;font-size:11px;line-height:1.5}details{color:#84898b;margin-top:18px;font-size:11px}summary{color:var(--gold);cursor:pointer;font-weight:700}details p{margin:9px 0 0;line-height:1.5}.empty-result{color:#999;text-align:center;margin-top:35px;line-height:1.6}.blend-notice{border-left:2px solid var(--gold);background:#d4a94e0f;gap:13px;margin-bottom:28px;padding:15px;display:flex}.blend-notice strong{color:var(--gold-light);text-transform:uppercase;letter-spacing:.7px;flex:0 0 105px;font-size:11px}.blend-notice span{color:#929799;font-size:11px;line-height:1.55}.preset-picker{background:#0c0f10;border:1px solid #ffffff14;border-radius:12px;margin-bottom:28px;padding:17px}.preset-heading span{color:#f3f1e9;font-size:12px;font-weight:700;display:block}.preset-heading small{color:#73787a;margin-top:4px;font-size:10px;line-height:1.45;display:block}.preset-buttons{flex-wrap:wrap;gap:7px;margin-top:13px;display:flex}.preset-buttons button{color:#979b9d;background:#141819;border:1px solid #ffffff1a;border-radius:8px;padding:8px 11px;font-size:10px;font-weight:700}.preset-buttons button:hover,.preset-buttons button.active{color:#111;background:var(--gold);border-color:var(--gold)}.preset-picker p{color:#666c6e;margin:12px 0 0;font-size:9px;line-height:1.5}.blend-list{flex-direction:column;gap:12px;margin-left:35px;display:flex}.blend-row{grid-template-columns:minmax(0,1fr) 105px 32px;align-items:end;gap:9px;display:grid}.blend-row label{color:#767c7e;text-transform:uppercase;letter-spacing:1px;margin:0 0 6px 2px;font-size:9px;display:block}.blend-row input{color:#f5f3ed;background:#0c0f10;border:1px solid #ffffff1f;border-radius:9px;outline:none;width:100%;height:46px;padding:0 13px}.blend-row input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d4a94e14}.remove-blend{color:#777d80;background:0 0;border:0;height:46px;font-size:23px}.remove-blend:hover:not(:disabled){color:#ff9b7c}.remove-blend:disabled{opacity:.2;cursor:not-allowed}.add-blend{color:var(--gold-light);border:1px solid var(--line);background:#d4a94e0f;border-radius:8px;margin:13px 0 0 35px;padding:9px 13px;font-size:11px;font-weight:700}.add-blend span{color:#686e70;margin-left:7px}.add-blend:disabled{opacity:.45;cursor:not-allowed}.target-list{flex-wrap:wrap;gap:7px;margin:0 0 10px 35px;display:flex}.target-list button{color:#8b9092;background:#0c0f10;border:1px solid #ffffff1a;border-radius:8px;align-items:center;gap:7px;padding:8px 11px;font-size:10px;display:flex}.target-list i{border:1px solid #6e7476;border-radius:50%;width:7px;height:7px}.target-list button.active{color:var(--gold-light);border-color:var(--gold)}.target-list button.active i{background:var(--gold);border-color:var(--gold);box-shadow:0 0 0 3px #d4a94e1f}.blend-results{border:1px solid #ffffff14;border-radius:13px;margin-bottom:18px;overflow:hidden}.blend-results .mini-title{color:var(--gold);letter-spacing:1.4px;background:#d4a94e0d;padding:12px 15px;font-size:9px;font-weight:800;display:block}.blend-results div{border-top:1px solid #ffffff0f;justify-content:space-between;gap:16px;padding:12px 15px;display:flex}.blend-results div span{color:#929799;font-size:11px}.blend-results div strong{color:#f1efe8;font-size:12px}.save-calculation{color:#111;background:var(--gold);border:1px solid var(--gold);letter-spacing:.2px;border-radius:9px;width:100%;margin-top:20px;padding:13px 16px;font-size:11px;font-weight:800;transition:background .2s,color .2s}.save-calculation:hover{background:var(--gold-light)}.save-calculation.saved{color:var(--gold-light);background:#d4a94e14}.saved-section{border:1px solid var(--line);background:#111416db;border-radius:18px;width:min(1080px,100% - 32px);margin:28px auto 0;padding:30px}.saved-heading{justify-content:space-between;align-items:flex-end;gap:22px;display:flex}.saved-heading h2{margin:7px 0 6px;font-family:Georgia,serif;font-size:29px;font-weight:500}.saved-heading p{color:#858a8c;margin:0;font-size:11px;line-height:1.5}.clear-saved{color:#a8adaf;background:0 0;border:1px solid #ffffff1f;border-radius:8px;padding:9px 12px;font-size:10px}.clear-saved:hover{color:#ffd5c8;border-color:#f46d4466}.saved-empty{color:#777d80;text-align:center;background:#0c0f10;border:1px dashed #ffffff1f;border-radius:10px;margin-top:20px;padding:18px;font-size:11px;line-height:1.6}.saved-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px;display:grid}.saved-card{background:#0b0e0f;border:1px solid #ffffff17;border-radius:12px;min-width:0;padding:17px}.saved-card-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.saved-card-top span{color:var(--gold);letter-spacing:1px;text-transform:uppercase;font-size:8px;font-weight:800}.saved-card-top button{color:#666c6e;background:0 0;border:0;padding:0;font-size:9px}.saved-card-top button:hover{color:#ff9b7c}.saved-card h3{overflow-wrap:anywhere;color:#f2f0e9;margin:11px 0 7px;font-size:13px}.saved-card>strong{color:var(--gold-light);font-family:Georgia,serif;font-size:17px;line-height:1.35;display:block}.saved-card ul{margin:12px 0;padding:0;list-style:none}.saved-card li{color:#8e9395;border-bottom:1px solid #ffffff0d;padding:5px 0;font-size:9px;line-height:1.4}.saved-card time{color:#565c5e;font-size:8px}.utility-shell .input-panel{padding-top:31px}.tool-intro{border-bottom:1px solid #ffffff12;margin-bottom:28px;padding-bottom:23px}.tool-intro h2{margin:8px 0 6px;font-family:Georgia,serif;font-size:26px;font-weight:500}.tool-intro p{color:#8e9395;margin:0;font-size:12px;line-height:1.6}.compact-step{margin-bottom:22px;padding-bottom:22px}.compact-step .step-heading label small{color:#777d80;font-weight:400;display:inline}.secondary-field{margin-top:9px}.secondary-field .field-unit{min-width:92px}.example-hint{color:#8d9294;border-left:2px solid var(--gold);background:#d4a94e0d;margin:10px 0 0 35px;padding:10px 12px;font-size:10px;line-height:1.55}.example-hint strong{color:var(--gold-light)}.name-picker{grid-template-columns:1fr 1fr;gap:9px;margin-left:35px;display:grid}.name-picker select,.name-picker input{color:#f3f1e9;background:#0c0f10;border:1px solid #ffffff21;border-radius:10px;outline:0;width:100%;min-width:0;height:52px;padding:0 13px}.name-picker select:focus,.name-picker input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d4a94e17}.solve-pair{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:start;gap:11px;margin-left:35px;display:grid}.solve-field>label{color:#e9e6df;margin:0 0 7px 2px;font-size:11px;font-weight:700;display:block}.solve-field .field-row,.solve-field .chips{margin-left:0}.solve-field .field-row{grid-template-columns:minmax(0,1fr) auto}.solve-field .field-unit{min-width:58px}.solve-chips{margin-top:8px}.solve-or{color:var(--gold);letter-spacing:1px;align-self:center;margin-top:34px;font-size:9px;font-weight:900}.solve-status{color:#858a8c;background:#ffffff09;border-left:2px solid #555b5d;border-radius:4px;margin:13px 0 0 35px;padding:10px 12px;font-size:10px;line-height:1.5}.solve-status.forward,.solve-status.reverse{color:#c9b98f;border-color:var(--gold);background:#d4a94e0f}.reverse-equation{color:#8f9496;background:#ffffff09;border-radius:9px;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin:0 0 24px;padding:13px;font-size:10px;display:flex}.reverse-equation b{color:#5f6567}.reverse-equation strong{color:var(--gold-light)}.neutral-warning{color:#c8b993;background:#d4a94e14;border-color:#d4a94e40}.override-button{color:var(--gold-light);background:#d4a94e0f;border:1px solid #d4a94e59;border-radius:8px;margin-left:35px;padding:10px 13px;font-size:10px;font-weight:800}.override-button.active{color:#111;background:var(--gold);border-color:var(--gold)}.override-field{margin-top:10px}.recommended-water{text-align:center;background:#d4a94e0f;border:1px solid #d4a94e38;border-radius:12px;margin:27px 0 2px;padding:20px}.recommended-water span,.recommended-water small{color:#858b8d;letter-spacing:1px;text-transform:uppercase;font-size:9px;display:block}.recommended-water strong{color:var(--gold-light);margin:6px 0;font-family:Georgia,serif;font-size:38px;font-weight:500;display:block}.recommended-water strong i{color:#f2efe8;font-family:Arial,sans-serif;font-size:13px;font-style:normal}.options-intro{text-align:center;margin:30px 0 20px}.options-intro strong{color:#f1eee6;font-family:Georgia,serif;font-size:20px;font-weight:500}.options-intro p{color:#858b8d;max-width:420px;margin:9px auto 0;font-size:10px;line-height:1.65}.combination-table{border:1px solid #ffffff17;border-radius:11px;margin-bottom:18px;overflow:hidden}.combination-head,.combination-row{grid-template-columns:1fr 1fr auto;align-items:center;gap:10px;display:grid}.combination-head{color:#686e70;letter-spacing:.8px;text-transform:uppercase;background:#ffffff06;padding:9px 12px;font-size:8px;font-weight:800}.combination-row{border-top:1px solid #ffffff0f;padding:11px 12px}.combination-row strong{color:var(--gold-light);font-size:13px}.combination-row span{color:#d5d3cc;font-size:11px}.combination-row button{color:#111;background:var(--gold);border:0;border-radius:7px;padding:7px 9px;font-size:9px;font-weight:800}.check-row{color:#e7e4dc;border:1px solid var(--line);cursor:pointer;background:#d4a94e0b;border-radius:10px;align-items:flex-start;gap:11px;margin:-4px 0 25px;padding:14px;font-size:12px;display:flex}.check-row input{width:16px;height:16px;accent-color:var(--gold)}.check-row span{flex-direction:column;gap:4px;display:flex}.check-row small{color:#777d80;font-size:10px}.frequency-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.frequency-grid label{color:#e9e6df;margin:0 0 7px 2px;font-size:11px;font-weight:700;display:block}.frequency-grid select{color:#f3f1e9;background:#0c0f10;border:1px solid #ffffff21;border-radius:9px;outline:0;width:100%;height:50px;padding:0 12px}.frequency-grid select:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d4a94e17}.frequency-grid p{color:#b7a58a;border-left:2px solid var(--gold);background:#d4a94e0f;grid-column:1/-1;margin:2px 0 0;padding:11px 12px;font-size:10px;line-height:1.55}.utility-shell .primary-result strong{font-size:clamp(37px,5vw,57px)}.education-section{background:#111416d1;border:1px solid #ffffff14;border-radius:20px;width:min(1080px,100% - 32px);margin:28px auto 0;padding:38px}.section-kicker{color:var(--gold);letter-spacing:2.3px;font-size:10px;font-weight:800}.education-section h2{margin:9px 0 10px;font-family:Georgia,serif;font-size:clamp(28px,4vw,38px);font-weight:500}.education-section>p,.section-heading p{max-width:820px;color:var(--muted);margin:0;font-size:14px;line-height:1.75}.audience-note{border-left:2px solid var(--gold);background:#d4a94e0e;grid-template-columns:180px 1fr;gap:18px;margin-top:26px;padding:20px;display:grid}.audience-note strong{color:var(--gold-light);font-size:13px}.audience-note span{color:#9da1a3;font-size:13px;line-height:1.65}.guide-card{padding-bottom:42px}.guide-grid{grid-template-columns:1fr 1fr;gap:34px;margin-top:30px;display:grid}.guide-steps{flex-direction:column;gap:24px;display:flex}.guide-steps article{grid-template-columns:34px 1fr;gap:13px;display:grid}.guide-steps article>b{width:28px;height:28px;color:var(--ink);background:var(--gold);border-radius:50%;place-items:center;font-family:Georgia,serif;font-size:13px;display:grid}.guide-steps h3,.example-card h3{margin:2px 0 6px;font-size:14px}.guide-steps p{color:#8e9395;margin:0;font-size:12px;line-height:1.65}.example-card{border:1px solid var(--line);background:#0a0d0e;border-radius:15px;padding:25px}.example-title{align-items:center;gap:10px;display:flex}.example-title span{color:var(--gold);font-family:Georgia,serif;font-size:20px}.example-note{color:#747a7c;margin:8px 0 18px;font-size:11px;line-height:1.5}.scenario{color:#a9adaf;background:#ffffff09;border-radius:8px;padding:13px;font-size:12px;line-height:1.6}.scenario strong{color:#f2f0e8}.example-card ol{margin:18px 0;padding:0;list-style:none}.example-card li{border-bottom:1px solid #ffffff0e;justify-content:space-between;gap:16px;padding:9px 0;font-size:11px;display:flex}.example-card li span{color:var(--gold)}.example-card li b{color:#d5d4cf;text-align:right;font-weight:500}.example-result{color:#858a8c;padding-top:2px;font-size:11px;line-height:1.6}.example-result strong{color:var(--gold-light)}.section-subtitle{margin-bottom:24px!important}.faq-list{border-top:1px solid #ffffff14}.faq-list details{color:#a6aaac;border-bottom:1px solid #ffffff14;margin:0}.faq-list summary{color:#f3f1eb;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-size:14px;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--gold);font-size:21px;font-weight:400;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:#8f9496;max-width:850px;margin:-5px 0 20px;padding-right:30px;font-size:12px;line-height:1.75}.safety{background:#d4a94e0f;border:1px solid #d4a94e47;border-radius:15px;gap:17px;width:min(1080px,100% - 32px);margin:28px auto 34px;padding:24px;display:flex}.safety-icon{width:30px;height:30px;color:var(--ink);background:var(--gold);border-radius:50%;flex:0 0 30px;place-items:center;font-weight:900;display:grid}.safety h2{color:var(--gold-light);margin:1px 0 6px;font-size:13px}.safety p{color:#969b9d;margin:0;font-size:11px;line-height:1.75}footer{color:#515658;justify-content:space-between;max-width:1080px;margin:0 auto;padding:10px 24px 32px;font-size:10px;display:flex}@media (width<=760px){.site-header{height:65px;padding:0 18px}.header-tag{display:none}.header-actions{gap:0}.library-link{letter-spacing:.5px;min-height:36px;padding:0 11px;font-size:9px}.hero{padding:42px 22px 27px}h1{letter-spacing:-1.5px}.hero p{font-size:14px}.calculator-shell{border-radius:18px;grid-template-columns:1fr;width:min(100% - 20px,560px)}.calculator-tabs{overscroll-behavior-inline:contain;scrollbar-width:thin;width:min(100% - 20px,560px);display:flex;overflow-x:auto}.calculator-tabs button{flex:0 0 132px}.input-panel,.result-panel{padding:27px 20px}.result-panel{border-left:0;border-top:1px solid var(--line)}.field-row,.chips,.syringe-buttons,.iu-note,.example-hint,.name-picker,.override-button{margin-left:0}.name-picker{grid-template-columns:1fr}.solve-pair{grid-template-columns:1fr;margin-left:0}.solve-or{text-align:center;margin:0}.solve-status{margin-left:0}.combination-head,.combination-row{grid-template-columns:1fr 1fr}.combination-head span:last-child{display:none}.combination-row button{grid-column:1/-1}.blend-list,.add-blend,.target-list{margin-left:0}.blend-row{grid-template-columns:minmax(0,1fr) 88px 28px}.blend-notice{flex-direction:column;gap:6px}.blend-notice strong{flex-basis:auto}.frequency-grid{grid-template-columns:1fr}.frequency-grid p{grid-column:auto}.primary-result strong{font-size:58px}.needle{width:30px}.education-section{border-radius:16px;width:min(100% - 20px,560px);padding:27px 20px}.saved-section{width:min(100% - 20px,560px);padding:24px 20px}.saved-list{grid-template-columns:1fr}.saved-heading{align-items:flex-start}.audience-note{grid-template-columns:1fr;gap:8px}.guide-grid{grid-template-columns:1fr}.example-card{padding:20px 16px}.example-card li{flex-direction:column;gap:4px}.example-card li b{text-align:left}.faq-list summary{padding:18px 0;font-size:13px;line-height:1.45}.safety{width:min(100% - 20px,560px)}footer{text-align:center;flex-direction:column;align-items:center;gap:6px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
