.is-starting{overflow:hidden}
.is-starting>.skip-link{visibility:hidden}
.startup{position:fixed;inset:0;z-index:5000;display:flex;align-items:center;justify-content:center;overflow:auto;background:radial-gradient(ellipse at 50% 38%,#fff 0%,#f1f7ff 65%,#e9f2ff 100%);color:#255bd9;padding:32px 20px calc(64px + env(safe-area-inset-bottom));box-sizing:border-box;text-align:center;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.startup-content{width:100%;max-width:440px;margin:auto}
.startup-brand{display:block;font-size:15px;letter-spacing:3px;font-weight:650;color:#7795c6;margin-bottom:28px}
.startup-portrait{position:relative;width:244px;height:244px;margin:0 auto 24px;display:grid;place-items:center}
.startup-halo{position:absolute;inset:15px;border-radius:50%;background:#e2edff;box-shadow:0 0 0 13px #edf4ff}
.startup-portrait img{position:relative;z-index:1;display:block;width:240px;height:240px;object-fit:contain;filter:drop-shadow(0 10px 12px #4169a81a)}
.startup h1{margin:0;font-size:clamp(26px,6.8vw,36px);font-weight:800;line-height:1.35;letter-spacing:1px;color:#255bd9}
.startup-nudge{font-size:13px;line-height:1.8;color:#7890b3;margin:14px 0 0}
.startup-start{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-width:174px;height:52px;margin:30px 0 10px;border:0;border-radius:16px;background:#2862f5;color:#fff;font:700 17px/1 system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:2px;box-shadow:0 8px 22px #2862f52b;cursor:pointer}
.startup-start:disabled{background:#9eb9ef;box-shadow:none;cursor:wait}
.startup-start:focus-visible{outline:3px solid #8badf7;outline-offset:5px}
.startup-play{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:7px solid currentColor}
.startup-dots{display:flex;gap:7px;justify-content:center;align-items:center;height:20px;margin-top:8px}
.startup-dots i{width:6px;height:6px;background:#6394f9;border-radius:50%;animation:startup-pulse 1.1s ease-in-out infinite}
.startup-dots i:nth-child(2){animation-delay:.16s}.startup-dots i:nth-child(3){animation-delay:.32s}
.startup-dots[hidden]{display:none}
.startup-status{font-size:12px;line-height:1.8;color:#93a5c1;margin:8px 0 0}
.startup-footer{position:absolute;bottom:calc(24px + env(safe-area-inset-bottom));left:15px;right:15px;font-size:11px;color:#a1b1c9;letter-spacing:1px}
#startup-retry{border:1px solid #b8ceff;border-radius:12px;background:#fff;color:#2862f5;padding:10px 22px;margin-top:16px;font:inherit;font-size:13px;cursor:pointer}
#startup-retry[hidden]{display:none}
.startup.is-leaving{opacity:0;transition:opacity .2s ease;pointer-events:none}
@keyframes startup-pulse{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}
@media(max-height:620px){.startup{padding-top:20px}.startup-brand{margin-bottom:12px}.startup-portrait{width:180px;height:180px;margin-bottom:16px}.startup-portrait img{width:180px;height:180px}.startup-start{margin-top:20px}.startup-footer{display:none}}
@media(prefers-reduced-motion:reduce){.startup-dots i{animation:none}.startup.is-leaving{transition:none}}