.challenge-coming-soon{min-height:100svh;color:var(--paper);background:radial-gradient(circle at 78% 20%, #52d8e633, transparent 34%), radial-gradient(circle at 18% 84%, #ff7d4f2e, transparent 36%), var(--ink-950);place-items:center;padding:72px 24px;display:grid;position:relative;overflow:hidden}.challenge-coming-soon__grid{opacity:.22;background-image:linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);pointer-events:none;background-size:54px 54px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0% 64%,#0000 100%);mask-image:linear-gradient(#000 0% 64%,#0000 100%)}.challenge-coming-soon__content{text-align:center;width:min(880px,100%);position:relative}.challenge-coming-soon__eyebrow{color:var(--cyan);font:500 .9rem/1.4 var(--font-mono);letter-spacing:.16em;margin-bottom:28px}.challenge-coming-soon h1{max-width:820px;color:var(--paper);font:600 clamp(3.25rem, 6.5vw, 5.5rem)/.98 var(--font-display);letter-spacing:-.055em;margin:0 auto}.challenge-coming-soon__subtitle{color:var(--orange);font:500 clamp(1.5rem, 3.2vw, 2.25rem)/1.25 var(--font-display);margin:24px auto 0}.challenge-coming-soon__sponsor{color:var(--slate-light-readable);font:500 .86rem/1.5 var(--font-mono);letter-spacing:.02em;white-space:nowrap;justify-content:center;align-items:center;gap:11px;margin:26px auto 0;display:flex}.challenge-coming-soon__sponsor:before,.challenge-coming-soon__sponsor:after{content:"";background:#52d8e66b;width:26px;height:1px}.challenge-coming-soon__sponsor strong{color:var(--orange);font-weight:500}.challenge-coming-soon__status{color:var(--slate-light-readable);margin:26px auto 0;font-size:clamp(1rem,1.7vw,1.2rem);line-height:1.7}.challenge-coming-soon__back{color:var(--cyan);font:500 .84rem/1 var(--font-mono);letter-spacing:.08em;border:1px solid #52d8e673;justify-content:center;align-items:center;gap:10px;margin-top:32px;padding:14px 20px;text-decoration:none;transition:color .18s,background .18s,border-color .18s;display:inline-flex}.challenge-coming-soon__back:hover{border-color:var(--cyan);color:var(--ink-950);background:var(--cyan)}.challenge-coming-soon__back:focus-visible{outline:3px solid var(--orange);outline-offset:5px}@media (width<=600px){.challenge-coming-soon{padding:56px 18px}.challenge-coming-soon h1{font-size:clamp(2.6rem,12vw,3.5rem)}.challenge-coming-soon__eyebrow{margin-bottom:22px;font-size:.76rem}.challenge-coming-soon__sponsor{gap:8px;font-size:.76rem}.challenge-coming-soon__sponsor:before,.challenge-coming-soon__sponsor:after{width:16px}.challenge-coming-soon__status{margin-top:24px}}@media (prefers-reduced-motion:reduce){.challenge-coming-soon__back{transition:none}}