:root{--paper:#f3f0e6;--ink:#252820;--accent:#e9502e;--line:#c9c8bb;--muted:#66695e;--mono:'SF Mono','Cascadia Code',Consolas,monospace;--sans:Arial,Helvetica,sans-serif}
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@media(min-width:1280px){h1{font-size:174px}}
@media(max-width:1000px){.hero-bottom{gap:50px}.prompt-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ticker{flex-wrap:wrap}.faq{gap:40px}.site-header,main,footer{padding-left:32px;padding-right:32px}}
@media(max-width:650px){.site-header,main,footer{padding-left:20px;padding-right:20px}.site-header{flex-wrap:wrap;gap:22px;padding-top:20px;padding-bottom:20px}.site-header nav{gap:20px;font-size:10px;width:100%;justify-content:space-between}.hero{padding-top:35px}.eyebrow-note{display:block;float:none;margin-top:10px;font-size:9px}h1{font-size:clamp(55px,16vw,100px);margin-top:25px;margin-bottom:30px}.hero-bottom{grid-template-columns:1fr;gap:45px}.hero-copy h2{font-size:27px}.hero-copy>p{font-size:15px}.challenge-card{transform:rotate(1deg);max-width:420px}.big-number{font-size:88px;margin:0}.ticker{display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:9px}.section{padding:55px 0}.section-heading{flex-direction:column;align-items:flex-start;gap:25px;margin-bottom:30px}.section h2{font-size:31px}.section-heading>p{font-size:11px}.rules{grid-template-columns:1fr}.prompt-actions{display:flex;gap:20px;flex-wrap:wrap;font-size:10px}.section-intro{margin-top:0}.prompt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.prompt-card{padding:16px 12px 20px;min-height:125px}.prompt-card h3{font-size:20px}.prompt-footnote{flex-direction:column;gap:5px}.faq{grid-template-columns:1fr;gap:30px}.closing{padding:65px 0}.closing h2{letter-spacing:-2px}.closing .eyebrow{font-size:9px}footer{flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.hero,.ticker,.guidelines,.faq,.closing,footer,.prompt-actions,.section-intro,.prompt-footnote{display:none}main{padding:0}.section{padding:0;border:0}.prompt-grid{grid-template-columns:repeat(5,1fr)}.prompt-card{min-height:0;padding:10px;break-inside:avoid}.prompt-card h3{font-size:12px}.prompt-top{margin-bottom:10px}.section-heading{margin-bottom:20px}body{background:#fff}}