.home-shader-hero{--brain-reveal-duration:.18s;height:calc(100svh - 57px)}.home-shader-hero .transition-opacity{transition-duration:.18s}.hero-brain-loader{opacity:1;background:#080b0d;transition:opacity .18s cubic-bezier(.23,1,.32,1)}.hero-brain-loader[data-exiting=true]{opacity:0}.hero-brain-loader-field,.hero-brain-loader-shape{width:100%;height:100%;display:block;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.hero-brain-loader{transition:opacity .2s cubic-bezier(.23,1,.32,1)}}.brain-navigation-shade{z-index:19;pointer-events:none;background:linear-gradient(#070b0d00,#070b0dad 40%,#070b0dbf);height:160px;position:absolute;inset:auto 0 0}.brain-navigation{bottom:max(24px, env(safe-area-inset-bottom));z-index:20;color:#fff;width:min(100%,360px);position:absolute;left:50%;transform:translate(-50%)}.brain-navigation-name{text-align:center;margin:0 0 10px;font-size:14px;font-weight:500;line-height:20px}.brain-materials{border:0;justify-content:center;margin:0;padding:0;display:flex}.brain-material-choice,.brain-playback,.brain-article-link{color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:0;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:inline-flex}.brain-material-choice{position:relative}.brain-material-choice:focus-visible,.brain-playback:focus-visible,.brain-article-link:focus-visible{outline-offset:2px;outline:2px solid}.brain-material-sample{outline-offset:-1px;border-radius:50%;outline:1px solid #ffffff59;width:28px;height:28px;transition:transform .14s cubic-bezier(.23,1,.32,1);display:block;overflow:hidden}.brain-material-choice[aria-pressed=true]:after{content:"";border:1.5px solid;border-radius:50%;position:absolute;inset:4px}.brain-material-choice[data-pending=true]:after{content:"";border:1.5px dashed;border-radius:50%;position:absolute;inset:4px}.brain-material-choice:active .brain-material-sample{transform:scale(.93)}.brain-material-gold{background:linear-gradient(115deg,#0000 47%,#d1ad61 48% 54%,#0000 55%),linear-gradient(135deg,#d8d5c9,#969587)}.brain-material-jelly{background:radial-gradient(circle at 30% 25%,#fff8ed,#c49a70 75%);box-shadow:inset -3px -2px 5px #7e4e2633}.brain-material-liquid{background:linear-gradient(145deg,#b6d7e9,#508ec4);box-shadow:inset 1px 1px 2px #f0faffa6}.brain-material-glass{background:linear-gradient(125deg,#d9ecf373 38%,#f5fcffe6 42%,#97b4c34d 50%);box-shadow:inset -1px -1px 3px #dcf2fa8c}.brain-material-garden{background:radial-gradient(at 30% 20%,#829263 25%,#0000 65%),linear-gradient(145deg,#898c7b,#444d40)}.brain-material-tooltip{color:#fff;opacity:0;pointer-events:none;background:#171b1d;padding:5px 8px;font-size:13px;line-height:18px;transition:opacity .14s cubic-bezier(.23,1,.32,1);position:absolute;bottom:84px}.brain-material-choice:focus-visible .brain-material-tooltip{opacity:1}.brain-playback{position:absolute;bottom:0;left:0}.brain-article-link{bottom:max(24px, env(safe-area-inset-bottom));z-index:20;position:absolute;right:clamp(0px,50vw - 160px,24px)}@media (hover:hover) and (pointer:fine){.brain-material-choice:hover .brain-material-sample{transform:scale(1.08)}.brain-material-choice:hover .brain-material-tooltip{opacity:1}}@media (prefers-reduced-motion:reduce){.brain-material-sample{transition:none}.brain-material-choice:active .brain-material-sample,.brain-material-choice:hover .brain-material-sample{transform:none}}@media (width>=768px){.home-shader-hero{height:calc(100svh - 65px)}}