.pwa-update-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom));z-index:120;width:min(92vw,620px);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 14px 13px 16px;border-radius:18px;background:#2c0c14;color:#fff;box-shadow:0 18px 50px rgba(44,12,20,.34);border:1px solid rgba(255,255,255,.12)}.pwa-update-banner[hidden]{display:none}.pwa-update-banner>div{display:grid;gap:2px}.pwa-update-banner strong{font-size:.95rem}.pwa-update-banner span{font-size:.8rem;color:#e7d4d8}.pwa-update-banner button{border:0;border-radius:999px;background:#fff8ef;color:#5a1020;font-weight:850;min-height:40px;padding:9px 14px;white-space:nowrap}@media(max-width:480px){.pwa-update-banner{bottom:calc(10px + env(safe-area-inset-bottom));width:calc(100vw - 20px);padding:11px 12px}.pwa-update-banner span{font-size:.75rem}.pwa-update-banner button{min-height:38px;padding:8px 12px}}