#boot-loading{position:fixed;inset:0;z-index:2147483000;display:grid;place-items:center;padding:calc(env(safe-area-inset-top,0px) + 24px) 24px calc(env(safe-area-inset-bottom,0px) + 24px);background:radial-gradient(ellipse at 50% 38%,#fffdf0 0,#f7efd8 48%,#e7ce99 100%);color:#315a7d;text-align:center;transition:opacity .35s ease;overflow:hidden;font-family:var(--game-font,system-ui)}
#boot-loading::before{content:"";position:absolute;inset:-50%;background-image:linear-gradient(#315a7d08 1px,transparent 1px),linear-gradient(90deg,#315a7d08 1px,transparent 1px);background-size:54px 54px;transform:rotate(-15deg);pointer-events:none}
#boot-loading.is-ready{opacity:0;pointer-events:none}
.boot-card{position:relative;width:min(100%,320px)}
.boot-brand{margin:28px 0 12px;font-size:clamp(38px,11vw,54px);font-weight:1000;line-height:.95;letter-spacing:-2px;text-shadow:0 3px 0 #fff9}
.boot-brand span{display:block;color:#dc8439;font-size:.65em;letter-spacing:8px;margin:9px 0 0 8px}
.boot-board{display:grid;grid-template-columns:repeat(3,42px);gap:8px;justify-content:center;transform:rotate(-9deg);perspective:500px}
.boot-board i{height:42px;border-radius:11px;background:#5bc7b0;border:2px solid #fff8;box-shadow:0 5px 0 #328f82,0 9px 14px #315a7d20;animation:boot-flip 2.4s ease-in-out infinite;animation-delay:calc(var(--n)*.13s)}
.boot-board i:nth-child(3n+2){background:#f5b463;box-shadow:0 5px 0 #ca883e,0 9px 14px #315a7d20}
.boot-board i:nth-child(5){background:#315a7d;box-shadow:0 5px 0 #203f5b,0 9px 14px #315a7d20}
.boot-status{min-height:2.8em;margin:28px 0 12px;font-size:15px;font-weight:700;line-height:1.4}
.boot-track{height:13px;padding:3px;border-radius:20px;background:#315a7d19;box-shadow:inset 0 2px 3px #315a7d18}
.boot-fill{height:100%;width:0;border-radius:20px;background:linear-gradient(90deg,#39a892,#78d9b5);transition:width .3s ease}
.boot-percent{margin:10px 0 0;font-size:12px;font-weight:800;letter-spacing:2px;opacity:.65;font-variant-numeric:tabular-nums}
#boot-retry{margin-top:20px;padding:12px 24px;border:0;border-radius:14px;background:#315a7d;color:#fff8e7;font:700 15px var(--game-font,system-ui);cursor:pointer}
#boot-retry[hidden]{display:none}
@keyframes boot-flip{0%,55%,100%{transform:rotateY(0) translateY(0)}25%{transform:rotateY(180deg) translateY(-7px)}}
@media(prefers-reduced-motion:reduce){#boot-loading,.boot-fill{transition:none}.boot-board i{animation:none}}
@media(max-height:440px){.boot-board{grid-template-columns:repeat(3,28px);gap:6px}.boot-board i{height:28px;border-radius:8px}.boot-brand{margin-top:18px;font-size:34px}.boot-status{margin-top:16px}}