:root{--ink:#111820;--navy:#172b3f;--cream:#f3ead9;--paper:#fffaf0;--gold:#d59f38;--rust:#a4472d;--blue:#4ca2bb;--white:#fff;--line:rgba(17,24,32,.18);--serif:Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:400 1rem/1.6 var(--sans)}img{display:block;max-width:100%}a{color:inherit}.skip-link{position:fixed;left:1rem;top:-6rem;z-index:100;background:#fff;padding:.8rem 1rem}.skip-link:focus{top:1rem}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.challenge-header{position:relative;z-index:10;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:.8rem clamp(1rem,4vw,4rem);background:var(--ink);color:#fff}.brand{display:flex;flex-direction:column;width:max-content;text-decoration:none;font:700 1.05rem/.72 var(--serif);letter-spacing:.16em}.challenge-header>p{margin:0;font-size:.72rem;font-weight:800;letter-spacing:.18em}.header-link{justify-self:end;border:1px solid currentColor;padding:.45rem .8rem;text-decoration:none;text-transform:uppercase;font-size:.72rem;font-weight:800;letter-spacing:.12em}
.challenge-hero{min-height:calc(100svh - 68px);display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.7fr);gap:clamp(2rem,6vw,7rem);align-items:center;padding:clamp(4rem,8vw,8rem) clamp(1.2rem,7vw,7rem);background:radial-gradient(circle at 72% 18%,rgba(76,162,187,.28),transparent 30%),linear-gradient(135deg,#0e1821,#1d3447 65%,#b36f32);color:#fff;overflow:hidden}.kicker,.section-label{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:800}.kicker{color:#f4ca7a}.challenge-hero h1{font:400 clamp(4rem,9vw,9rem)/.79 var(--serif);letter-spacing:-.06em;margin:.5rem 0 1.4rem}.challenge-hero h1 em{color:#f4ca7a;font-weight:400}.hero-lead{max-width:680px;font:400 clamp(1.1rem,2vw,1.55rem)/1.5 var(--serif)}.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:0;padding:.9rem 1.2rem;text-decoration:none;text-transform:uppercase;letter-spacing:.09em;font:800 .74rem/1 var(--sans);cursor:pointer}.button.primary{background:var(--gold);color:var(--ink)}.button.secondary{background:transparent;border-color:currentColor;color:inherit}.button:focus-visible,.button:hover{transform:translateY(-2px)}.phase-note{margin:1.1rem 0 0;color:#dce8eb;font-weight:700}.hero-art{position:relative;justify-self:center;width:min(390px,78vw)}.hero-art img{width:100%;max-height:68vh;object-fit:contain;filter:drop-shadow(0 35px 45px rgba(0,0,0,.42));transform:rotate(2deg)}.prize-stamp{position:absolute;right:-2.2rem;bottom:4%;display:grid;place-items:center;width:145px;aspect-ratio:1;border:3px solid var(--ink);border-radius:50%;background:var(--gold);color:var(--ink);text-align:center;transform:rotate(-8deg);box-shadow:0 10px 25px rgba(0,0,0,.28)}.prize-stamp strong{font:700 2rem/1 var(--serif)}.prize-stamp span{max-width:90px;font-size:.65rem;font-weight:900;letter-spacing:.08em}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--gold);border-top:1px solid rgba(17,24,32,.35);border-bottom:1px solid rgba(17,24,32,.35)}.proof-strip p{margin:0;padding:1.35rem clamp(.8rem,2vw,2rem);border-right:1px solid rgba(17,24,32,.3)}.proof-strip p:last-child{border:0}.proof-strip strong,.proof-strip span{display:block}.proof-strip strong{font:700 1.1rem var(--serif)}.proof-strip span{font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.section{padding:clamp(4.5rem,8vw,8rem) clamp(1.2rem,7vw,7rem)}.section-label{margin:0 0 1rem;color:var(--rust)}.challenge-intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.7fr);gap:clamp(2rem,8vw,9rem);align-items:end;background:var(--paper)}.challenge-intro h2,.section-heading h2,.form-heading h2,.vote-section h2,.share-section h2,.book-bridge h2{font:400 clamp(2.7rem,5.8vw,6rem)/.94 var(--serif);letter-spacing:-.045em;margin:.5rem 0}.intro-copy p,.section-heading>p:last-child,.vote-section .section-heading>p:last-child,.book-bridge p{font:1.08rem/1.75 var(--serif)}
.categories{background:var(--cream)}.section-heading{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:2.4rem}.section-heading h2{max-width:850px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.category-grid article{display:flex;flex-direction:column;min-height:330px;padding:clamp(1.4rem,2.5vw,2.5rem);background:var(--paper)}.category-number{font-size:.72rem;font-weight:900;color:var(--rust);letter-spacing:.15em}.category-grid h3{font:400 clamp(1.9rem,3.2vw,3.4rem)/1 var(--serif);margin:auto 0 1rem}.category-grid p{margin:0 0 1.6rem}.category-grid p strong{display:block;margin-bottom:.35rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--rust)}.category-grid>article>strong{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--rust)}.format-section{margin-top:3rem}.format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.format-grid p{display:grid;gap:.25rem;margin:0;padding:1.2rem;border-top:3px solid var(--gold);background:rgba(255,250,240,.75)}.format-grid strong{font:700 1.15rem var(--serif)}.format-grid span{font-size:.85rem}
.entry-form{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:clamp(3rem,7vw,7rem);padding:clamp(1.5rem,5vw,4.5rem);background:var(--ink);color:#fff}.form-heading{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:end;margin-bottom:1rem}.form-heading .section-label{color:#f4ca7a}.form-heading h2{font-size:clamp(2.5rem,5vw,5rem);margin:0}.form-heading>p:last-child{max-width:460px;color:#d7e0e4}.entry-form label{display:grid;gap:.4rem}.entry-form label>span{font-size:.75rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.entry-form input,.entry-form select,.entry-form textarea{width:100%;border:1px solid rgba(255,255,255,.45);border-radius:0;background:#fff;color:var(--ink);font:1rem var(--sans);padding:.85rem}.entry-form textarea{resize:vertical}.entry-form .wide,.entry-form .submit,.entry-form .form-status{grid-column:1/-1}.entry-form small{justify-self:end;color:#c7d1d6}.entry-form .check{display:flex;align-items:flex-start;gap:.7rem}.entry-form .check input{width:auto;margin-top:.35rem}.entry-form .check span{text-transform:none;letter-spacing:0;font-weight:400;line-height:1.5}.entry-form .submit{justify-self:start;background:var(--gold);color:var(--ink)}.form-status{min-height:1.5rem;margin:0;font-weight:800;color:#f4ca7a}.trap{position:absolute!important;left:-9999px!important}
.timeline{background:var(--navy);color:#fff}.timeline .section-label{color:#f4ca7a}.timeline-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid rgba(255,255,255,.3)}.timeline-grid article{padding:1.4rem;border-right:1px solid rgba(255,255,255,.3)}.timeline-grid article:last-child{border:0}.timeline-grid strong,.timeline-grid span{display:block}.timeline-grid strong{font:700 1.5rem var(--serif);color:#f4ca7a}.timeline-grid span{font-size:.78rem;margin-top:.4rem}
.vote-section{background:var(--paper)}.section-heading.compact{display:block;max-width:900px}.finalist-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.finalist-card{padding:1.5rem;border:1px solid var(--line);background:#fff}.finalist-card .badge{font-size:.68rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--rust)}.finalist-card h3{font:2rem/1.05 var(--serif);margin:.4rem 0}.finalist-card p{font:1rem/1.65 var(--serif)}.finalist-card .media-link{display:inline-block;margin:.4rem 0 1rem;color:var(--rust);font-weight:800}.vote-form{display:grid;gap:.6rem;margin-top:1rem}.vote-form input{padding:.75rem;border:1px solid var(--line);font:1rem var(--sans)}.vote-form .button{background:var(--ink);color:#fff}.vote-status{min-height:1.3rem;margin:0;font-size:.8rem;font-weight:800}.empty-state{grid-column:1/-1;padding:2rem;border:1px solid var(--line);background:var(--cream);font:italic 1.3rem var(--serif)}
.share-section{display:grid;grid-template-columns:1fr .7fr;gap:clamp(2rem,8vw,8rem);align-items:center;background:var(--rust);color:#fff}.share-section .section-label{color:#f4ca7a}.share-actions{display:grid;gap:.8rem}.share-actions .secondary{color:#fff}.share-actions p{min-height:1.4rem;margin:0;font-weight:800}.rules{background:#e4d4b8}.rules details{max-width:980px;margin:auto;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.rules summary{cursor:pointer;padding:1.2rem 0;font:700 1.3rem var(--serif)}.rules-copy{padding:0 0 1.5rem}.rules-copy p{max-width:900px}.book-bridge{display:grid;grid-template-columns:minmax(260px,.7fr) 1fr;gap:clamp(2.5rem,8vw,8rem);align-items:center;background:#0f171d;color:#fff}.book-bridge img{width:100%;max-height:620px;object-fit:cover;filter:sepia(.18)}.book-bridge .section-label{color:#f4ca7a}.book-bridge .text-link{display:inline-block;margin-top:1rem;color:#f4ca7a;font-weight:900;text-underline-offset:.3rem}
footer{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;padding:2rem clamp(1rem,4vw,4rem);background:#090d11;color:#fff}footer p{margin:0;text-align:center;font-size:.72rem;letter-spacing:.12em}footer p:last-child{text-align:right}
@media(max-width:1100px){.category-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.challenge-hero{grid-template-columns:1fr;min-height:auto}.hero-art{width:min(310px,70vw)}.challenge-intro,.share-section,.book-bridge{grid-template-columns:1fr}.proof-strip,.timeline-grid{grid-template-columns:repeat(2,1fr)}.proof-strip p:nth-child(2),.timeline-grid article:nth-child(2n){border-right:0}.finalist-grid{grid-template-columns:1fr}.section-heading{display:block}.form-heading{grid-template-columns:1fr}.timeline-grid article:last-child{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.3)}}
@media(max-width:600px){.challenge-header{grid-template-columns:1fr auto}.challenge-header>p{display:none}.challenge-hero{padding-top:3.5rem}.challenge-hero h1{font-size:3.85rem}.hero-actions{display:grid}.hero-art{width:min(260px,68vw)}.prize-stamp{right:-2rem;width:120px}.proof-strip{grid-template-columns:1fr 1fr}.section{padding-left:1rem;padding-right:1rem}.category-grid,.format-grid{grid-template-columns:1fr}.category-grid article{min-height:245px}.entry-form{grid-template-columns:1fr;padding:1.3rem}.entry-form label,.entry-form .wide,.entry-form .submit,.entry-form .form-status{grid-column:1}.timeline-grid{grid-template-columns:1fr}.timeline-grid article,.timeline-grid article:nth-child(2n),.timeline-grid article:last-child{grid-column:auto;border-right:0;border-bottom:1px solid rgba(255,255,255,.3)}.timeline-grid article:last-child{border-bottom:0}footer{grid-template-columns:1fr;gap:1.2rem}footer p,footer p:last-child{text-align:left}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}