
:root{--ink:#171717;--paper:#fafafa;--white:#fff;--line:#ebebeb;--muted:#4d4d4d;--fine:#6f6f6f;--blue:#0070f3;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:3px}p,li,a,small,button,label{font-size:1rem}p{margin:0 0 16px;max-width:72ch}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{background:rgba(250,250,250,.94);border-bottom:1px solid var(--line);position:relative;z-index:10}.site-header__inner{max-width:1400px;min-height:64px;margin:0 auto;padding:0 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.path-diagram__step{min-height:132px}.split-callout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:80px;align-items:start}.split-callout .button{margin-top:16px}.check-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}.check-list li{min-height:72px;padding:16px 20px;border:1px solid var(--line);border-radius:8px;background:var(--white);display:grid;grid-template-columns:minmax(140px,.4fr) 1fr;gap:20px;align-items:center}.check-list li span{color:var(--muted)}.check-list--numbered{counter-reset:item}.check-list--numbered li{position:relative;padding-left:64px}.check-list--numbered li:before{counter-increment:item;content:counter(item);position:absolute;left:20px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--white);font-family:var(--mono);font-size:.8125rem}.note{margin-top:24px;padding:20px 24px;border-left:3px solid 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@media(max-width:560px){.site-header__brand span:last-child{display:none}.site-header__nav a{font-size:.9375rem}.site-header__tool{padding:0 10px}.hero__content{padding:32px 20px}h1{font-size:2.2rem;letter-spacing:-1.5px}h2{font-size:1.75rem;letter-spacing:-1px}.hero__actions{flex-direction:column}.hero__actions .button{width:100%}.card-grid,.card-grid--four,.source-grid,.decision-grid{grid-template-columns:1fr}.check-list li,.cost-stack__row{grid-template-columns:1fr;gap:4px}.check-list--numbered li{padding-left:58px}.checklist-tool__head{display:block}.control-button{margin-top:12px}.checklist-tool__actions{flex-direction:column}.checklist-tool__actions .button{width:100%}.next-step__inner{align-items:flex-start;flex-direction:column;gap:4px}.site-footer__links{grid-template-columns:1fr}.site-footer__bottom{align-items:flex-start;flex-direction:column;padding:20px 0}.code-card span{width:auto;display:block;margin-bottom:4px}}
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.site-header__tool{height:44px;min-height:44px}.answer-card__label,.source-card__type,.site-footer__eyebrow{font-size:1rem}.site-header__nav a{font-size:1rem}.next-step{background:var(--white)}.band--soft .text-link{margin-left:-8px;padding:0 8px;border-radius:4px;background:var(--white)}.page-hero__accent{height:4px;background:var(--ink)}
