@layer reset{*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body,h1,h2,h3,p,ol,ul,fieldset,legend,figure{margin:0}button,input,select,textarea{font:inherit}button,select,summary,label{-webkit-tap-highlight-color:transparent}img,svg{max-width:100%;display:block}table{border-collapse:collapse;border-spacing:0}[hidden]{display:none!important}}@layer tokens{:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--paper:#f5f0e6;--paper-raised:#fffdf7;--paper-deep:#e8dfd0;--ink:#20211d;--ink-soft:#5f6159;--line:#c8c0b2;--line-strong:#817b70;--accent:#b95631;--accent-deep:#8f3e22;--accent-wash:#f0d8ca;--success:#276247;--success-wash:#dce9df;--warning:#815a11;--warning-wash:#f4e9c9;--danger:#9d302c;--danger-wash:#f4d8d5;--focus:#075da8;--shadow:0 12px 36px #2a241c1c;--radius-lg:18px;--radius-md:12px;--radius-sm:8px;--page:min(1180px, calc(100vw - 40px));--mono:ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--paper:#171713;--paper-raised:#21211d;--paper-deep:#2d2c26;--ink:#f2eee5;--ink-soft:#b8b5aa;--line:#4a4941;--line-strong:#817e72;--accent:#e27b4e;--accent-deep:#f09b75;--accent-wash:#442b20;--success:#8bd1aa;--success-wash:#20392b;--warning:#edc875;--warning-wash:#3d321d;--danger:#f28f88;--danger-wash:#442422;--focus:#6eb6ff;--shadow:0 18px 50px #00000052}}}@layer base{html{background:var(--paper)}body{background:var(--paper);min-width:280px;min-height:100vh;color:var(--ink);font-family:var(--sans);text-rendering:optimizelegibility;font-size:16px;line-height:1.5}body:before{content:"";z-index:-1;pointer-events:none;opacity:.26;background-image:repeating-linear-gradient(0deg, transparent 0 31px, color-mix(in srgb, var(--line) 22%, transparent) 31px 32px);position:fixed;inset:0}a{color:var(--accent-deep);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}button,select,input,textarea{color:var(--ink)}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}input,select,textarea{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper-raised);min-height:44px}input,select{padding:.68rem .78rem}textarea{resize:vertical;width:100%;padding:.8rem;line-height:1.45}input::placeholder,textarea::placeholder{color:color-mix(in srgb, var(--ink-soft) 74%, transparent)}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible,[tabindex="0"]:focus-visible{outline:2px solid var(--focus);outline-offset:3px}input[aria-invalid=true],textarea[aria-invalid=true]{border:2px solid var(--danger);background:color-mix(in srgb, var(--danger-wash) 48%, var(--paper-raised))}abbr[title]{text-decoration:none}output{font-variant-numeric:tabular-nums}summary{cursor:pointer}fieldset{border:0;min-inline-size:0;padding:0}}@layer layout{.site-header{z-index:20;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 92%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;min-height:64px;padding:8px max(20px,50vw - 590px);display:flex;position:sticky;top:0}main{width:var(--page);margin-inline:auto}.tool-heading{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:5px 28px;padding:36px 0 24px;display:grid}.tool-heading .eyebrow{grid-column:1/-1}.tool-heading h1{max-width:850px}.tool-heading .lede{max-width:750px}.privacy-promise{white-space:nowrap;justify-self:end}.calculator-grid{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--paper-raised);box-shadow:var(--shadow);grid-template-columns:minmax(0,5fr) minmax(0,7fr);display:grid;overflow:clip}.input-panel,.result-panel{min-width:0;padding:clamp(22px,3vw,36px)}.input-panel{border-right:1px solid var(--line-strong)}.content-section{content-visibility:auto;contain-intrinsic-size:auto 620px}.reference-section{padding:88px 0 32px}.measure-guide{padding:72px 0 32px}.why-section{border-block:1px solid var(--line);margin:72px 0 0;padding:44px 0}.sources-section{margin:36px 0 88px}.section-heading-row{grid-template-columns:minmax(280px,.8fr) minmax(300px,1fr);align-items:end;gap:40px;margin-bottom:28px;display:grid}.site-footer{border-top:1px solid var(--line);color:var(--ink-soft);grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:22px max(20px,50vw - 590px);font-size:.86rem;display:grid}.site-footer nav{gap:20px;display:flex}.site-footer p:last-child{text-align:right}}@layer components{.skip-link{z-index:100;background:var(--ink);color:var(--paper);border-radius:8px;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-180%)}.skip-link:focus{transform:none}.brand{min-height:44px;color:var(--ink);letter-spacing:-.02em;align-items:center;gap:10px;font-size:.98rem;font-weight:750;text-decoration:none;display:inline-flex}.brand-mark{border:2px solid var(--accent);border-radius:5px 5px 10px 10px;justify-content:space-around;align-items:flex-start;width:34px;height:20px;padding:0 5px;display:inline-flex;position:relative}.brand-mark i{background:var(--accent);width:1px;height:8px}.brand-mark i:nth-child(2){height:12px}.header-controls{align-items:center;gap:10px;display:flex}.compact-segment,.segmented{border:1px solid var(--line);background:var(--paper-deep);border-radius:10px;grid-auto-columns:1fr;grid-auto-flow:column;padding:3px;display:grid}.compact-segment input,.segmented input,.mode-switch input{opacity:0;block-size:1px;inline-size:1px;position:absolute}.compact-segment label,.segmented label{min-width:52px;min-height:36px;color:var(--ink-soft);text-align:center;cursor:pointer;border-radius:7px;place-items:center;padding:5px 10px;font-size:.84rem;font-weight:680;display:grid}.compact-segment input:checked+label,.segmented input:checked+label{background:var(--paper-raised);color:var(--ink);box-shadow:0 1px 4px #0000001a}.compact-segment input:focus-visible+label,.segmented input:focus-visible+label,.mode-switch input:focus-visible+label{outline:2px solid var(--focus);outline-offset:2px}.market-control{color:var(--ink-soft);align-items:center;gap:8px;font-size:.78rem;font-weight:700;display:flex}.market-control select{border-color:var(--line);min-height:42px;padding:6px 28px 6px 10px;font-weight:700}.eyebrow{color:var(--accent-deep);font-family:var(--mono);letter-spacing:.12em;font-size:.72rem;font-weight:750}h1{letter-spacing:-.055em;font-size:clamp(2.2rem,5vw,4rem);line-height:.98}h2{letter-spacing:-.04em;font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.08}h3{font-size:1.05rem}.lede{color:var(--ink-soft);font-size:1.02rem;line-height:1.55}.lede-mobile{display:none}.privacy-promise{color:var(--ink-soft);align-items:center;gap:8px;font-size:.8rem;display:inline-flex}.privacy-promise span{color:var(--success);font-size:.62rem}.noscript-note{border:1px solid var(--warning);border-radius:var(--radius-sm);background:var(--warning-wash);margin-bottom:18px;padding:12px 16px}.calculator-fields:disabled{opacity:1}body[data-hydrated=false] .calculator-fields{filter:saturate(.75)}.mode-switch{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px;display:grid}.mode-switch label{border:1px solid var(--line);border-radius:var(--radius-md);background:color-mix(in srgb, var(--paper-raised) 70%, var(--paper));cursor:pointer;justify-content:center;align-items:center;gap:8px;min-height:58px;padding:9px 14px;display:flex}.mode-switch label strong{font-size:.88rem}.mode-switch label span{color:var(--ink-soft);font-size:.74rem}.mode-switch input:checked+label{border-color:var(--accent);background:var(--accent-wash);color:var(--ink)}.scenario-row{scrollbar-width:thin;align-items:center;gap:8px;min-width:0;margin:0 0 14px;display:flex;overflow-x:auto}.scenario-row>span{color:var(--ink-soft);flex:none;font-size:.74rem}.scenario-chip{border:1px solid var(--line);min-height:36px;color:var(--ink-soft);background:0 0;border-radius:99px;flex:none;padding:6px 11px;font-size:.76rem}.scenario-chip:hover{border-color:var(--accent);color:var(--ink)}.panel-kicker{align-items:center;gap:12px;margin-bottom:22px;display:flex}.panel-kicker>span,.section-number{border:1px solid var(--line-strong);width:34px;height:34px;color:var(--accent-deep);font-family:var(--mono);border-radius:50%;place-items:center;font-size:.75rem;font-weight:700;display:inline-grid}.panel-kicker h2{letter-spacing:-.025em;font-size:1.15rem}.field{gap:6px;display:grid}.field label,.choice-field legend,.chart-input-column>label{color:var(--ink);font-size:.82rem;font-weight:760}.field label span{color:var(--ink-soft);font-weight:500}.label-row{justify-content:space-between;align-items:center;gap:16px;display:flex}.label-row>label{font-size:.87rem;font-weight:780}.measure-input-wrap{position:relative}.measure-input-wrap input{border-width:2px;border-color:var(--line-strong);width:100%;min-height:72px;font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.04em;border-radius:12px;padding:10px 64px 10px 16px;font-size:2rem;font-weight:760}.measure-input-wrap>span{color:var(--ink-soft);font-family:var(--mono);font-size:.9rem;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.measure-input-wrap.compact input{min-height:52px;padding-right:54px;font-size:1.25rem}.field-help{color:var(--ink-soft);font-size:.75rem;line-height:1.42}.field-message{color:var(--danger);font-size:.78rem;font-weight:650}.field-message.warning-message{color:var(--warning)}.inline-warning{border-left:3px solid var(--warning);background:var(--warning-wash);color:var(--ink);justify-content:space-between;align-items:center;gap:12px;padding:9px 11px;font-size:.76rem;display:flex}.inline-warning button{min-height:36px;color:var(--accent-deep);background:0 0;border:0;font-weight:750;text-decoration:underline}.choice-field{gap:7px;margin-top:18px;display:grid}.segmented.wide{grid-template-columns:repeat(2,1fr);grid-auto-flow:row}.segmented.three{grid-template-columns:repeat(3,1fr);grid-auto-flow:row}.segmented.wide label,.segmented.three label{min-height:40px}.optional-details{border-top:1px dashed var(--line);margin-top:18px}.optional-details>summary{min-height:48px;color:var(--accent-deep);justify-content:space-between;align-items:center;font-size:.82rem;font-weight:730;list-style:none;display:flex}.optional-details>summary::-webkit-details-marker{display:none}.optional-details>summary:after{content:"+";font-size:1.2rem}.optional-details[open]>summary:after{content:"−"}.optional-details>summary small{color:var(--ink-soft);font-weight:500}.optional-grid{grid-template-columns:1fr 1fr;gap:14px;padding-top:10px;display:grid}.remember-control{border:1px solid var(--line);border-radius:var(--radius-sm);align-items:flex-start;gap:10px;margin-top:18px;padding:12px;font-size:.78rem;display:flex}.remember-control input{min-width:20px;min-height:20px;margin-top:2px}.remember-control span{display:grid}.remember-control small{color:var(--ink-soft)}.known-grid{grid-template-columns:1.3fr 1fr;gap:14px;display:grid}.known-grid select{width:100%}.known-note{color:var(--ink-soft);margin:16px 0;font-size:.82rem}.result-panel{background:color-mix(in srgb, var(--paper-deep) 34%, var(--paper-raised));flex-direction:column;min-height:508px;display:flex;position:relative}.result-panel[data-state=invalid] .answer-line,.result-panel[data-state=invalid] .system-line,.result-panel[data-state=invalid] .band-visual,.result-panel[data-state=invalid] .evidence-summary{opacity:.6}.result-panel[data-state=empty] .result-actions button:not(#open-chart):not(#reset-form){opacity:.5}.result-panel[data-state=no-result] #primary-size{font-size:clamp(2.2rem,5vw,3.6rem)}.last-answer-note,.override-banner{border-radius:8px;margin:-12px -12px 14px;padding:8px 12px;font-size:.76rem}.last-answer-note{border:1px solid var(--danger);background:var(--danger-wash);color:var(--danger)}.override-banner{border:1px solid var(--accent);background:var(--accent-wash);justify-content:space-between;align-items:center;display:flex}.override-banner button{min-height:34px;color:var(--accent-deep);background:0 0;border:0;font-weight:750;text-decoration:underline}.result-topline{justify-content:space-between;align-items:center;gap:12px;display:flex}.result-topline p{color:var(--ink-soft);font-size:.8rem;font-weight:700}.confidence-badge{text-transform:uppercase;letter-spacing:.05em;border:1px solid;border-radius:99px;align-items:center;min-height:30px;padding:4px 10px;font-size:.68rem;font-weight:780;display:inline-flex}.confidence-badge.high{color:var(--success);background:var(--success-wash)}.confidence-badge.medium{color:var(--warning);background:var(--warning-wash)}.confidence-badge.low{color:var(--danger);background:var(--danger-wash)}.confidence-badge.neutral{color:var(--ink-soft);background:0 0}#result-heading{letter-spacing:0;margin-top:11px;font-size:.92rem;line-height:1.35}.answer-line{align-items:baseline;gap:16px;min-height:92px;padding:10px 0 4px;display:flex}#primary-size{color:var(--ink);font-family:var(--mono);letter-spacing:-.09em;font-size:clamp(3.25rem,7vw,5.75rem);font-weight:820;line-height:.95}#primary-size.long-answer{letter-spacing:-.07em;font-size:clamp(2.05rem,4.7vw,3.9rem)}.answer-divider{background:var(--line);align-self:stretch;width:1px;margin-block:12px}#length-size{color:var(--ink-soft);font-family:var(--mono);font-size:clamp(1rem,2vw,1.35rem);font-weight:700}.system-line{min-height:48px;color:var(--ink-soft);font-family:var(--mono);font-size:.8rem;line-height:1.65}.band-visual{border-block:1px solid var(--line);margin-top:16px;padding:15px 0 13px}.band-labels{color:var(--ink-soft);font-family:var(--mono);justify-content:space-between;font-size:.68rem;display:flex}.band-track{border:1px solid var(--line-strong);background:var(--paper-raised);border-radius:99px;height:10px;margin:8px 5px;position:relative}.band-track:before{content:"";width:var(--position);border-radius:inherit;background:var(--accent-wash);position:absolute;top:0;bottom:0;left:0}#band-marker{top:50%;left:var(--position);border:3px solid var(--paper-raised);background:var(--accent);width:18px;height:18px;box-shadow:0 0 0 1px var(--accent-deep);border-radius:50%;transition:left .18s cubic-bezier(.2,0,0,1);position:absolute;transform:translate(-50%,-50%)}#band-copy{color:var(--ink-soft);text-align:center;font-size:.72rem}.evidence-summary{gap:5px;min-height:64px;padding-top:12px;display:grid}.evidence-summary p{font-size:.76rem;line-height:1.4}#source-agreement{color:var(--ink);font-weight:650}#confidence-reason{color:var(--ink-soft)}.advisory-list{gap:7px;margin-top:10px;padding:0;list-style:none;display:grid}.advisory-list li{color:var(--ink-soft);padding-left:18px;font-size:.76rem;line-height:1.42}.advisory-list li:before{content:"↳";float:left;color:var(--accent);margin-left:-18px}.partial-actions{flex-wrap:wrap;gap:8px;min-height:38px;margin-top:10px;display:flex}.partial-actions button{border:1px dashed var(--line-strong);min-height:34px;color:var(--accent-deep);background:0 0;border-radius:7px;padding:4px 9px;font-size:.72rem}.result-actions{flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:16px;display:flex}.primary-button,.secondary-button,.text-button{border-radius:9px;justify-content:center;align-items:center;min-height:44px;font-size:.78rem;font-weight:750;text-decoration:none;display:inline-flex}.primary-button{border:1px solid var(--accent-deep);background:var(--accent);color:#fffdf7;padding:8px 15px}.primary-button:hover{background:var(--accent-deep)}.secondary-button{border:1px solid var(--line-strong);background:var(--paper-raised);color:var(--ink);padding:8px 14px}.secondary-button:hover{border-color:var(--accent)}.text-button{color:var(--accent-deep);text-underline-offset:.2em;background:0 0;border:0;padding:6px 2px;text-decoration:underline}.text-button.danger{color:var(--danger);margin-left:auto}.share-fallback{border:1px solid var(--line);border-radius:10px;margin-top:12px;padding:12px}.share-fallback label{margin-bottom:5px;font-size:.76rem;font-weight:700;display:block}.share-fallback input{width:100%;font-family:var(--mono);font-size:.7rem}.share-fallback p{color:var(--ink-soft);margin-top:6px;font-size:.7rem}.math-details{border-top:1px solid var(--line);margin-top:12px}.math-details>summary{min-height:44px;color:var(--accent-deep);padding:10px 0;font-size:.76rem;font-weight:740}.math-details ol{color:var(--ink-soft);font-family:var(--mono);gap:5px;padding:0 0 10px 20px;font-size:.68rem;display:grid}.source-links{flex-wrap:wrap;gap:6px;padding-bottom:9px;display:flex}.source-links a{border:1px solid var(--line);border-radius:6px;padding:4px 7px;font-size:.67rem}.limits{border-top:1px dashed var(--line);color:var(--ink-soft);padding-top:9px;font-size:.7rem}.empty-chart-link{color:var(--ink-soft);margin-top:8px;font-size:.7rem}.result-panel:not([data-state=empty]) .empty-chart-link{display:none}.chart-matcher{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--paper-raised);grid-template-columns:52px minmax(220px,.55fr) minmax(0,1.45fr);gap:24px;margin-top:18px;padding:clamp(24px,4vw,42px);display:grid}.chart-copy{align-content:start;gap:8px;display:grid}.chart-copy h2{font-size:1.45rem}.chart-copy>p:last-child{color:var(--ink-soft);font-size:.82rem}.chart-workspace{min-width:0}.chart-input-column{gap:8px;display:grid}.chart-buttons,.preview-actions{flex-wrap:wrap;gap:8px;display:flex}#chart-parse-status{min-height:22px;color:var(--ink-soft);font-size:.76rem}.chart-preview{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.preview-toolbar{justify-content:space-between;align-items:center;gap:18px;margin-bottom:10px;display:flex}.preview-toolbar>div{display:grid}.preview-toolbar span,.preview-toolbar label{color:var(--ink-soft);font-size:.72rem}.preview-toolbar select{min-height:38px;padding:5px 26px 5px 8px;font-size:.75rem}.chart-warnings{border-left:3px solid var(--warning);background:var(--warning-wash);margin:0 0 10px;padding:10px 10px 10px 28px;font-size:.72rem}.preview-scroll{max-height:310px}.chart-preview input{width:100%;min-width:80px;min-height:38px;font-family:var(--mono);padding:5px 7px;font-size:.75rem}.chart-preview td:last-child button{min-width:38px;min-height:38px;color:var(--danger);background:0 0;border:0}.preview-actions{justify-content:space-between;margin-top:10px}.chart-match-result{min-height:0;margin-top:12px;padding:0;display:block}.chart-match-result:not(:empty){border:1px solid var(--accent);background:var(--accent-wash);border-radius:10px;padding:14px;font-size:.82rem}#use-chart-size{margin-top:10px}.section-heading-row>p{color:var(--ink-soft);font-size:.92rem}.reference-table{border-top:1px solid var(--line-strong);margin-top:12px}.reference-table>summary{align-items:center;min-height:58px;font-weight:760;display:flex}.reference-table>summary:before{content:"+";width:28px;color:var(--accent);font-family:var(--mono);font-size:1.1rem}.reference-table[open]>summary:before{content:"−"}.table-note{max-width:790px;color:var(--ink-soft);margin:0 0 14px 28px;font-size:.78rem}.table-scroll{border:1px solid var(--line);background:var(--paper-raised);border-radius:10px;max-width:100%;overflow-x:auto}table{font-variant-numeric:tabular-nums;width:100%;min-width:850px;font-size:.76rem}caption{color:var(--ink-soft);text-align:left;padding:12px;font-size:.7rem}th,td{border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;padding:10px 12px}thead th{z-index:2;background:var(--paper-deep);color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;font-size:.67rem;position:sticky;top:0}tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}tbody th{z-index:1;background:var(--paper-raised);font-family:var(--mono);position:sticky;left:0}tbody tr:hover,tbody tr.you-row,tbody tr.you-row th{background:var(--accent-wash)}.you-marker{color:var(--accent-deep);font-family:var(--sans);font-size:.66rem;font-weight:760}.measure-steps{grid-template-columns:repeat(3,1fr);gap:16px;padding:0;list-style:none;display:grid}.measure-steps li{border-top:1px solid var(--line-strong);grid-template-columns:120px 1fr;align-items:center;gap:12px;padding:18px;display:grid}.measure-steps svg{color:var(--line-strong)}.measure-steps li>div{gap:5px;display:grid}.measure-steps li>div>span{color:var(--accent-deep);font-family:var(--mono);font-size:.7rem}.measure-steps p{color:var(--ink-soft);font-size:.78rem}.why-section{grid-template-columns:.7fr 1.3fr;align-items:end;gap:48px;display:grid}.why-section>p{color:var(--ink-soft);font-size:.92rem}.sources-section>summary{min-height:48px;color:var(--accent-deep);font-weight:740}.sources-section>p{max-width:820px;color:var(--ink-soft);font-size:.82rem}.sources-section ul{grid-template-columns:1fr 1fr;gap:10px 26px;margin-top:18px;padding:0;list-style:none;display:grid}.sources-section li{border-top:1px solid var(--line);padding:10px 0;display:grid}.sources-section li a{font-size:.78rem;font-weight:680}.sources-section li span{color:var(--ink-soft);font-size:.7rem}.url-state-note{border-left:3px solid var(--warning);background:var(--warning-wash);color:var(--ink);grid-column:1/-1;margin-top:8px;padding:8px 11px;font-size:.76rem}.legal-header{position:static}.legal-main{max-width:760px;min-height:calc(100vh - 132px);padding:88px 0}.legal-main h1{margin:10px 0 34px;font-size:clamp(2.5rem,7vw,5.3rem)}.legal-main>p:not(.eyebrow){max-width:680px;color:var(--ink-soft);margin-top:18px;font-size:1rem;line-height:1.7}.legal-main .legal-updated{font-family:var(--mono);margin-top:38px;font-size:.75rem}.change-highlight{outline:2px solid var(--accent);outline-offset:3px;animation:.6s ease-out change-flash}@keyframes change-flash{0%,to{background:0 0}30%{background:var(--accent-wash)}}}@layer utilities{.sr-only{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}}@layer responsive{@media (max-width:1023px){:root{--page:min(760px, calc(100vw - 28px))}.site-header{flex-wrap:wrap;gap:6px 14px;padding:7px 14px 9px;position:relative}.brand{min-height:38px}.header-controls{justify-content:space-between;gap:6px;width:100%}.compact-segment{flex:none}.compact-segment label{min-width:47px;min-height:34px;padding-inline:7px}.market-control{gap:5px}.market-control>span{display:none}.market-control select{max-width:118px;min-height:40px}.tool-heading{padding:20px 0 15px;display:block}.tool-heading h1{margin-top:5px;font-size:clamp(1.9rem,8.5vw,3.2rem);line-height:1}.tool-heading .lede{margin-top:7px;font-size:.84rem;line-height:1.38}.privacy-promise{margin-top:7px;font-size:.7rem}.mode-switch{gap:5px;margin-bottom:7px}.mode-switch label{text-align:center;gap:0;min-height:52px;padding:7px 5px;display:grid}.mode-switch label strong{font-size:.76rem}.mode-switch label span{font-size:.62rem}.scenario-row{margin-bottom:8px}.scenario-chip{min-height:32px;padding-block:4px}.calculator-grid{grid-template-columns:1fr;overflow:visible}.input-panel{border-right:0;border-bottom:1px solid var(--line-strong);padding:18px 18px 16px}.panel-kicker{margin-bottom:10px}.panel-kicker>span{width:28px;height:28px}.panel-kicker h2{font-size:.96rem}.measure-input-wrap input{min-height:60px;font-size:1.7rem}.field-help{font-size:.69rem}.choice-field{margin-top:11px}#source-group .field-help{display:none}.segmented.wide label{min-height:36px}.optional-details{margin-top:11px}.optional-details>summary{min-height:40px}.result-panel{min-height:362px;padding:18px}.answer-line{min-height:66px;padding:6px 0 0}#primary-size{font-size:clamp(2.9rem,15vw,4.8rem)}#length-size{font-size:.95rem}.system-line{min-height:38px;font-size:.7rem;line-height:1.45}.band-visual{margin-top:8px;padding-block:10px}.evidence-summary{min-height:48px}.partial-actions{min-height:32px;margin-top:5px}.result-actions{padding-top:10px}.chart-matcher{grid-template-columns:38px 1fr;gap:14px;padding:22px 18px}.chart-copy{grid-column:2}.chart-workspace{grid-column:1/-1}.section-heading-row{grid-template-columns:1fr;gap:12px}.reference-section{padding-top:64px}.measure-steps{grid-template-columns:1fr}.measure-steps li{grid-template-columns:104px 1fr}.why-section{grid-template-columns:1fr;gap:18px}.sources-section ul{grid-template-columns:1fr}.site-footer{text-align:center;grid-template-columns:1fr;gap:8px}.site-footer nav{justify-content:center}.site-footer p:last-child{text-align:center}}@media (max-width:540px){:root{--page:calc(100vw - 20px)}body:before{opacity:.17}.site-header{flex-wrap:nowrap;gap:7px;min-height:50px;padding:5px 10px}.brand{flex:none;min-height:40px}.brand span:last-child{clip:rect(0, 0, 0, 0);white-space:nowrap;block-size:1px;inline-size:1px;position:absolute;overflow:hidden}.brand-mark{width:29px;height:18px}.header-controls{flex:auto;justify-content:flex-end;gap:4px;width:auto;overflow-x:auto}.compact-segment label{min-width:42px}.tool-heading{padding-top:10px;padding-bottom:8px}.tool-heading .eyebrow,.privacy-promise{display:none}.tool-heading h1{letter-spacing:-.045em;max-width:360px;margin-top:0;font-size:clamp(1.45rem,7vw,2.05rem);line-height:.98}.tool-heading .lede{max-width:370px;margin-top:5px;font-size:.72rem;line-height:1.3}.lede-desktop{display:none}.lede-mobile{display:inline}.calculator-fields{flex-direction:column;display:flex}.mode-switch{order:1}.calculator-grid{order:2}.scenario-row{order:3;margin:8px 2px 0}.chart-matcher{order:4}.mode-switch label span{display:none}.mode-switch label{min-height:44px}.scenario-row>span{display:none}.calculator-grid{border-radius:13px}.input-panel{padding:13px 13px 11px}.panel-kicker{display:none}.label-row>label{font-size:.78rem}.label-row .text-button{min-height:32px;font-size:.67rem}.measure-input-wrap input{min-height:54px;font-size:1.55rem}.choice-field legend{font-size:.72rem}#source-group{margin-top:7px}#source-group>legend{clip:rect(0, 0, 0, 0);white-space:nowrap;block-size:1px;inline-size:1px;position:absolute;overflow:hidden}.segmented label{min-width:0;min-height:34px;font-size:.72rem}.optional-details{margin-top:7px}.optional-details>summary{min-height:36px;font-size:.72rem}.optional-details>summary small{display:none}.optional-grid{grid-template-columns:1fr}.result-panel{min-height:338px;padding:14px 13px}.result-topline p{font-size:.69rem}.confidence-badge{min-height:26px;padding:3px 7px;font-size:.58rem}#result-heading{margin-top:7px;font-size:.78rem}.answer-line{gap:11px;min-height:56px}#primary-size{font-size:clamp(2.55rem,14vw,4rem)}#length-size{font-size:.78rem}.system-line{font-size:.64rem}.band-visual{padding-block:7px}.band-labels,#band-copy{font-size:.61rem}.evidence-summary p,.advisory-list li{font-size:.67rem}.result-actions{gap:6px}.result-actions .primary-button,.result-actions .secondary-button{min-height:40px;padding:6px 9px;font-size:.68rem}.result-actions .text-button{min-height:40px;font-size:.68rem}.math-details>summary{min-height:40px}.chart-matcher{grid-template-columns:1fr;margin-top:10px;padding:18px 13px}.section-number{display:none}.chart-copy,.chart-workspace{grid-column:1}.preview-toolbar{flex-direction:column;align-items:flex-start}.reference-section,.measure-guide{padding-top:54px}.section-heading-row h2{font-size:1.7rem}.section-heading-row>p{font-size:.78rem}.table-note{margin-left:0}.measure-steps li{grid-template-columns:80px 1fr;padding:13px 0}.measure-steps p{font-size:.72rem}.legal-main{padding:56px 0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.change-highlight{outline-width:3px;animation:none}}@media (prefers-contrast:more){:root{--line:var(--line-strong)}input,select,textarea,.calculator-grid,.chart-matcher{border-width:2px}.confidence-badge{background:0 0}}@media (forced-colors:active){:root{--paper:Canvas;--paper-raised:Canvas;--paper-deep:Canvas;--ink:CanvasText;--ink-soft:CanvasText;--line:ButtonBorder;--line-strong:ButtonBorder;--accent:Highlight;--accent-deep:LinkText;--focus:Highlight}body:before{display:none}.band-track:before{background:0 0;border-right:4px solid highlight}#band-marker{forced-color-adjust:none;background:highlight;border-color:canvas}.confidence-badge,.scenario-chip,.mode-switch label{forced-color-adjust:auto}}}
/*$vite$:1*/