.participation-photo-art{--photo-angle:-2deg;display:block;position:relative;isolation:isolate;width:100%;min-width:0;aspect-ratio:1}.participation-photo-corner,.participation-photo-mat,.participation-photo-paper{display:block;position:absolute}.participation-photo-paper{inset:10% 8% 9% 12%;z-index:0;background:#4d3f7f;transform:rotate(3deg);clip-path:polygon(0 2%,98% 0,100% 97%,4% 100%)}.participation-photo-corner{right:5%;bottom:6%;z-index:1;width:24%;height:21%;background:#edc119;transform:rotate(-8deg);clip-path:polygon(0 8%,91% 0,100% 88%,79% 93%,56% 90%,32% 100%,3% 94%)}.participation-photo-mat{inset:8% 11% 12% 8%;z-index:2;padding:clamp(3px,.5vw,7px);background:#f6f1e6;box-shadow:0 3px 12px rgb(32 24 52/8%);transform:rotate(var(--photo-angle));transition:transform .32s cubic-bezier(.2,.65,.3,1)}.participation-photo-window{display:block;position:relative;width:100%;height:100%;overflow:hidden;background:#ddd7cf}.participation-photo-window img{filter:grayscale(1)}.participation-photo-art--register{--photo-angle:1.5deg}.participation-photo-art--choose-challenge{--photo-angle:-1.5deg}.participation-photo-art--submit-work{--photo-angle:2deg}.participation-photo-art--explore-summit{--photo-angle:-1deg}.participation-photo-art--explore-summit .participation-photo-mat{inset:17% 6% 17% 6%}.participation-photo-art--explore-summit .participation-photo-paper{inset:19% 5% 15% 9%}.participation-photo-art--explore-summit .participation-photo-corner{bottom:12%;right:2%}.step-art>.participation-photo-art{height:100%}.step-art .participation-photo-mat{padding:3px}.participation-tabs button:is(:hover,:focus-visible) .participation-photo-mat{transform:translateY(-3px) rotate(var(--photo-angle))}@media (prefers-reduced-motion:reduce){.participation-photo-mat{transition:none}.participation-tabs button:is(:hover,:focus-visible) .participation-photo-mat{transform:rotate(var(--photo-angle))}}