.splash-bg{background:#0b1e36;min-height:100vh;width:100vw;display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;overflow:hidden}.splash-bg .spark-flash{position:absolute;left:60%;top:35%;width:32px;height:32px;pointer-events:none;z-index:2;background:none;animation:sparkFlash .5s cubic-bezier(.7,0,.7,1) infinite}.splash-bg .spark-flash:before{content:"";position:absolute;left:60%;top:35%;width:8px;height:8px;background:radial-gradient(circle,#fffbe6,#ffe066 70%,#ffb700);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 6px 1.5px #fffbe6cc;opacity:.95}.spark-wrapper{position:relative;display:flex;align-items:center;justify-content:center;width:90vw;max-width:380px;margin:0 auto;animation:splashIn .7s cubic-bezier(.4,1.4,.6,1) both}.splash-img{width:100%;max-width:380px;height:auto;-webkit-user-select:none;user-select:none;pointer-events:none;border-radius:16px;box-shadow:0 4px 32px #0008;opacity:0;transform:scale(.96);animation:imgFadeIn .7s .1s cubic-bezier(.4,1.4,.6,1) forwards}@keyframes imgFadeIn{to{opacity:1;transform:scale(1)}}.spark-flash:after{content:"";position:absolute;left:60%;top:45%;width:32px;height:32px;pointer-events:none;transform:translate(-50%,-50%);background:linear-gradient(0deg,#fffbe6 0 1px,transparent 1px 100%),linear-gradient(40deg,#ffe066 0 1px,transparent 1px 100%),linear-gradient(80deg,#ffb700 0 1px,transparent 1px 100%),linear-gradient(120deg,#ff9100 0 1px,transparent 1px 100%),linear-gradient(160deg,#fffbe6 0 1px,transparent 1px 100%),linear-gradient(200deg,#ffe066 0 1px,transparent 1px 100%),linear-gradient(240deg,#ffb700 0 1px,transparent 1px 100%),linear-gradient(280deg,#ff9100 0 1px,transparent 1px 100%);opacity:.7;-webkit-mask-image:radial-gradient(circle,#000 65%,transparent 85%);mask-image:radial-gradient(circle,#000 65%,transparent 85%)}@keyframes sparkFlash{0%{opacity:0;transform:scale(.7)}18%{opacity:1;transform:scale(1.08)}22%{opacity:0;transform:scale(1.18)}to{opacity:0;transform:scale(1.18)}}.splash-text{color:#eaf6ff;font-size:1.18rem;font-weight:400;margin-top:2.2rem;letter-spacing:.01em;opacity:0;text-align:center;transition:opacity .7s cubic-bezier(.4,1.4,.6,1)}.splash-text.visible{opacity:1}@media (max-width: 600px){.spark-wrapper,.splash-img{max-width:96vw}.spark-flash{width:32px;height:32px;left:62%;top:58%}.splash-text{font-size:1rem;margin-top:1.2rem}}