:root{color-scheme:light;--ink:#251f21;--muted:#585254;--rule:#eae9ea;--teal:#276854;--ground:#f4efec}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.25rem}body{margin:0;background:#fff;color:var(--ink);font:1rem/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{max-width:72.5rem;margin:auto;padding:1.5rem}header{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;border-bottom:0.0625rem solid var(--rule)}a{color:var(--teal);text-underline-offset:0.25rem}a:hover{text-decoration-thickness:0.125rem}.brand{font-weight:750;font-size:1.5625rem;text-decoration:none;color:var(--ink)}.brand span{display:block;font-size:0.75rem;font-weight:400;color:var(--muted)}nav{display:flex;flex-wrap:wrap;gap:1.25rem}nav a{display:inline-block;padding:0.75rem 0}.hero{padding:3.5rem 0 2.25rem;max-width:53.125rem}.eyebrow{font-size:0.75rem;letter-spacing:.11em;text-transform:uppercase;font-weight:650;color:var(--teal);margin:0 0 0.625rem}h1,h2,h3{line-height:1.12;font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.025em}h1{font-size:clamp(2.5rem,6vw,4.375rem);margin:0.75rem 0 1.5625rem}h2{font-size:2rem;margin:0 0 1.25rem}h3{font-size:1.5625rem;margin:0 0 1.25rem}.intro{font-size:1.25rem;max-width:43.125rem}.notice{background:var(--ground);padding:1.25rem;border-left:0.1875rem solid var(--teal);font-size:0.9375rem}.section-head{display:flex;justify-content:space-between;align-items:center;gap:1.25rem}section{padding:2.25rem 0;border-bottom:0.0625rem solid var(--rule)}.lab-grid{display:grid;grid-template-columns:minmax(17.5rem,22.5rem) minmax(0,1fr);gap:2.25rem}form{border:0.0625rem solid var(--rule);padding:1.5rem;border-radius:0.5rem}label{display:block;font-size:0.875rem;font-weight:650;margin:1.125rem 0}input,select,button,summary{font:inherit}input,select{display:block;width:100%;min-width:0;border:0.0625rem solid #8b8789;border-radius:0.25rem;padding:0.625rem;margin-top:0.4375rem;background:white;color:var(--ink);min-height:2.875rem}small{display:block;color:var(--muted);font-weight:400;margin-top:0.3125rem;font-size:0.75rem}button{border:0.0625rem solid #8b8789;border-radius:0.25rem;background:#fff;padding:0.625rem 0.9375rem;min-height:2.875rem;cursor:pointer;color:var(--ink);font-size:0.875rem;font-weight:600}.primary{background:var(--teal);color:#fff;border-color:var(--teal);width:100%}button:hover{box-shadow:0 0 0 0.125rem #ddd}.pair{display:grid;grid-template-columns:1fr 1fr;gap:0.875rem}details{border-top:0.0625rem solid var(--rule);margin:1.375rem 0}summary{padding:1rem 0;min-height:3rem;cursor:pointer;font-weight:650;font-size:0.875rem}details p{font-size:0.875rem}.muted,figcaption span{color:var(--muted);font-size:0.8125rem}.error{color:#b31d29;font-weight:650}.model-line{font-size:0.8125rem;padding-bottom:0.75rem;border-bottom:0.0625rem solid var(--rule);font-weight:650;color:var(--muted)}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:0.875rem}.metric{padding:1rem 0;border-bottom:0.0625rem solid var(--rule)}.metric span{display:block;font-size:0.8125rem;color:var(--muted)}.metric strong{display:block;font-size:1.5625rem;font-weight:600;color:var(--teal);overflow-wrap:anywhere}.metric small{font-size:0.75rem}figure{margin:1.875rem 0}figcaption{display:block;font-size:1rem}figcaption span{display:block;margin:0.4375rem 0}#chart svg{width:100%;height:auto;display:block}.legend{display:flex;flex-wrap:wrap;gap:1rem;font-size:0.75rem;color:var(--teal);font-weight:600}.callout{background:var(--ground);padding:1.25rem;font-size:0.875rem}.callout strong{display:block;font-size:1.25rem}.table-scroll{overflow:auto;max-width:100%}table{border-collapse:collapse;min-width:40.625rem;width:100%;font-size:0.75rem}th,td{text-align:right;padding:0.625rem;border-bottom:0.0625rem solid var(--rule)}th:first-child,td:first-child{text-align:left}caption{text-align:left}.comparison-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}.comparison{border:0.0625rem solid var(--rule);border-radius:0.5rem;padding:1.375rem}.comparison h3{font-size:1.5rem}.comparison dl{font-size:0.875rem}.comparison dt{color:var(--muted);margin-top:0.9375rem}.comparison dd{margin:0;font-weight:600;color:var(--teal)}.comparison p{font-size:0.8125rem}.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.875rem}.notes-grid p{font-size:0.9375rem}.reading{padding:2.25rem 0;max-width:50rem}.reading p{font-size:0.875rem}footer{font-size:0.75rem;color:var(--muted);border-top:0.0625rem solid var(--rule);padding-bottom:2.5rem}:focus-visible{outline:0.1875rem solid #276854;outline-offset:0.25rem}@media(max-width:53.125rem){.lab-grid{grid-template-columns:1fr}.comparison-grid{grid-template-columns:1fr}.comparison dl{display:grid;grid-template-columns:1fr 1fr;gap:0.625rem}.comparison dt{margin:0}.section-head{display:block}.section-head button{margin-bottom:1.5rem}}@media(max-width:32.5rem){header,main,footer{padding:1.25rem}header{display:block}nav{gap:1.25rem;margin-top:0.75rem}.hero{padding:1.875rem 0}.intro{font-size:1.125rem}h2{font-size:1.75rem}form{padding:1.125rem}.notes-grid{grid-template-columns:1fr}.metrics{gap:0.625rem}.metric strong{font-size:1.4375rem}.pair{grid-template-columns:1fr}.comparison dl{grid-template-columns:1fr}.comparison dd{margin-bottom:0.625rem}.section-head button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.locale-panel{max-width:69.5rem;margin:0 auto;padding:1.125rem 1.5rem;background:#f4efec;border-bottom:0.0625rem solid var(--rule)}.locale-panel label{margin:0;font-size:0.9375rem}.locale-panel select{max-width:15rem}.locale-tools{display:flex;flex-wrap:wrap;gap:0.75rem;margin-top:0.875rem}.locale-panel p{font-size:0.8125rem;max-width:47.5rem}.global-warning{max-width:69.5rem;margin:0.875rem auto;padding:0 1.5rem;font-size:0.8125rem;font-weight:650;color:var(--muted)}.consent{max-width:69.5rem;margin:0 auto;padding:1.5rem;background:#f4efec;border-top:0.125rem solid #276854}.consent h2{font-size:1.5625rem}.consent div{display:flex;flex-wrap:wrap;gap:0.75rem;margin-bottom:0.75rem}.consent p{max-width:50rem;font-size:0.875rem}[hidden]{display:none!important}.month-control{max-width:15rem}.privacy{max-width:50rem}.privacy h3{margin-top:2.25rem}.privacy p{font-size:0.9375rem}dialog{max-width:min(32.5rem,calc(100% - 2rem));border:0.0625rem solid #8b8789;border-radius:0.5rem;padding:1.5rem;color:var(--ink)}dialog::backdrop{background:#251f2177}dialog button{margin:0.5rem 0;width:100%}nav a[aria-current]{font-weight:700;border-bottom:0.125rem solid var(--teal)}

body{overflow-wrap:anywhere} .metrics,.pair{grid-template-columns:repeat(auto-fit,minmax(min(100%,10rem),1fr))} [aria-invalid="true"]{border-color:#b31d29;outline:2px solid #b31d29} .input-help{font-size:.875rem}
@media(max-width:32.5rem){header,main,footer,.locale-panel,.consent{padding:clamp(.5rem,4vw,1.25rem)}form,.comparison,dialog{padding:clamp(.5rem,4vw,1.125rem)}.notice,.callout{padding:clamp(.5rem,4vw,1.25rem)}.global-warning{padding:0 clamp(.5rem,4vw,1.25rem)}.brand{font-size:1.4rem}.brand span{font-size:.75rem}button{padding:.5rem}.locale-tools{display:grid;grid-template-columns:1fr;width:100%}.locale-tools button{width:100%}}