.stars-bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:var(--zenkai-background);pointer-events:none}.stars-bg__field{position:absolute;top:0;right:0;bottom:0;left:0}.stars-bg__dust{position:absolute;width:var(--size);height:var(--size);border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,#fff 0%,#c4c4ff 55%,transparent 100%);opacity:var(--opacity);box-shadow:0 0 6px #aaaaff59;mix-blend-mode:screen;will-change:transform,opacity;animation:stars-bg-dust-twinkle var(--duration, 3.2s) cubic-bezier(.45,.05,.55,.95) infinite;animation-delay:var(--delay)}.stars-bg__dust--bright{box-shadow:0 0 10px #cdcdffcc,0 0 22px #3a71ff66}.stars-bg--minimal .stars-bg__dust{box-shadow:0 0 6px #aaaaff47}.stars-bg--minimal .stars-bg__dust--bright{box-shadow:0 0 10px #cdcdffbf,0 0 22px #cdcdff47}.stars-bg--minimal .stars-bg__glare{filter:drop-shadow(0 0 6px rgba(205,205,255,.45))}.stars-bg--minimal .stars-bg__glare-core{filter:blur(1px)}.stars-bg--minimal .stars-bg__glare-ray--v,.stars-bg--minimal .stars-bg__glare-ray--h{filter:blur(2px)}.stars-bg__glow{position:absolute;left:50%;bottom:-35%;width:155%;height:75%;transform:translate(-50%);background:radial-gradient(ellipse at center,rgba(51,145,255,.28) 0%,rgba(51,145,255,.1) 38%,transparent 72%);mix-blend-mode:hard-light;animation:stars-bg-glow-pulse 10s cubic-bezier(.45,0,.55,1) infinite alternate}.stars-bg__glow--brand{bottom:-50%;width:130%;height:85%;background:radial-gradient(ellipse at center,rgba(205,205,255,.1) 0%,rgba(170,170,255,.04) 45%,transparent 78%);mix-blend-mode:screen;animation:none}.stars-bg__glow--subtle{opacity:.65}.stars-bg__blue-glow{position:absolute;left:50%;bottom:-35%;width:155%;height:75%;transform:translate(-50%);background:radial-gradient(ellipse at center,rgba(51,145,255,.28) 0%,rgba(51,145,255,.1) 38%,transparent 72%);mix-blend-mode:hard-light;animation:stars-bg-glow-pulse 10s cubic-bezier(.45,0,.55,1) infinite alternate}.stars-bg__glare{position:absolute;width:var(--glare-size, 18px);height:var(--glare-size, 18px);transform:translate(-50%,-50%) rotate(var(--glare-rotation, 45deg));opacity:var(--glare-opacity, .35);will-change:transform,opacity;animation:stars-bg-glare var(--glare-duration, 4s) cubic-bezier(.37,0,.63,1) infinite;animation-delay:var(--glare-delay, 0s)}.stars-bg__glare-core{position:absolute;top:34%;right:34%;bottom:34%;left:34%;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.98) 0%,rgba(210,210,255,.65) 35%,rgba(170,170,255,.2) 62%,transparent 100%);filter:blur(1.5px);mix-blend-mode:screen}.stars-bg__glare-ray{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:999px;filter:blur(2.5px);mix-blend-mode:screen;pointer-events:none}.stars-bg__glare-ray--v{width:2px;height:100%;background:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.15) 18%,rgba(255,255,255,.85) 50%,rgba(255,255,255,.15) 82%,transparent 100%)}.stars-bg__glare-ray--h{width:100%;height:2px;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.15) 18%,rgba(255,255,255,.85) 50%,rgba(255,255,255,.15) 82%,transparent 100%)}.stars-bg__shooting-star{position:absolute;top:-8%;left:var(--shoot-left, 50%);width:3px;height:3px;border-radius:999px;background:#fffffff2;box-shadow:0 0 10px #dcdcfff2,0 0 24px #5a8cff8c;opacity:0;will-change:transform,opacity;animation:stars-bg-shoot var(--shoot-duration, 20s) cubic-bezier(.4,0,.75,.9) infinite;animation-delay:var(--shoot-delay, 0s)}.stars-bg__shooting-star:before{content:"";position:absolute;top:50%;left:50%;width:2px;height:var(--shoot-trail, 72px);transform:translate(-50%,-100%) scaleY(.4);transform-origin:center bottom;border-radius:999px;background:linear-gradient(180deg,transparent 0%,rgba(170,170,255,.1) 20%,rgba(230,230,255,.65) 70%,rgba(255,255,255,.9) 100%);filter:blur(1.5px);opacity:0;animation:stars-bg-trail-flow var(--shoot-duration, 20s) cubic-bezier(.4,0,.75,.9) infinite;animation-delay:var(--shoot-delay, 0s)}.stars-bg__shooting-star:after{content:"";position:absolute;top:50%;left:50%;width:8px;height:8px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.9) 0%,transparent 72%);filter:blur(2px)}@keyframes stars-bg-dust-twinkle{0%,to{opacity:calc(var(--opacity) * .3);transform:translate(-50%,-50%) scale(.88)}35%{opacity:calc(var(--opacity) * .72);transform:translate(-50%,-50%) scale(.98)}62%{opacity:var(--opacity);transform:translate(-50%,-50%) scale(1.06)}}@keyframes stars-bg-glare{0%,to{opacity:calc(var(--glare-opacity, .35) * .35);transform:translate(-50%,-50%) rotate(var(--glare-rotation, 45deg)) scale(.82)}28%{opacity:calc(var(--glare-opacity, .35) * .7);transform:translate(-50%,-50%) rotate(var(--glare-rotation, 45deg)) scale(.94)}52%{opacity:calc(var(--glare-opacity, .35) * 1.05);transform:translate(-50%,-50%) rotate(var(--glare-rotation, 45deg)) scale(1.06)}76%{opacity:calc(var(--glare-opacity, .35) * .62);transform:translate(-50%,-50%) rotate(var(--glare-rotation, 45deg)) scale(.9)}}@keyframes stars-bg-glow-pulse{0%{opacity:.72;transform:translate(-50%) scale(.97)}to{opacity:1;transform:translate(-50%) scale(1.04)}}@keyframes stars-bg-shoot{0%,72%{opacity:0;transform:translate3d(0,-10vh,0) rotate(var(--shoot-angle, 0deg)) scale(.6)}74%{opacity:.35;transform:translate3d(calc(var(--shoot-drift, 0px) * .08),2vh,0) rotate(var(--shoot-angle, 0deg)) scale(.85)}82%{opacity:.88;transform:translate3d(calc(var(--shoot-drift, 0px) * .35),38vh,0) rotate(var(--shoot-angle, 0deg)) scale(1)}90%{opacity:.55;transform:translate3d(calc(var(--shoot-drift, 0px) * .72),78vh,0) rotate(var(--shoot-angle, 0deg)) scale(.95)}96%{opacity:0;transform:translate3d(var(--shoot-drift, 0px),112vh,0) rotate(var(--shoot-angle, 0deg)) scale(.7)}to{opacity:0;transform:translate3d(var(--shoot-drift, 0px),112vh,0) rotate(var(--shoot-angle, 0deg)) scale(.7)}}@keyframes stars-bg-trail-flow{0%,72%{opacity:0;transform:translate(-50%,-100%) scaleY(.2)}76%{opacity:.45;transform:translate(-50%,-100%) scaleY(.55)}84%{opacity:.8;transform:translate(-50%,-100%) scaleY(1)}92%{opacity:.35;transform:translate(-50%,-100%) scaleY(.65)}96%,to{opacity:0;transform:translate(-50%,-100%) scaleY(.25)}}@media(prefers-reduced-motion:reduce){.stars-bg__dust,.stars-bg__glare,.stars-bg__glow,.stars-bg__blue-glow,.stars-bg__shooting-star,.stars-bg__shooting-star:before{animation:none}}