.pwa-install-bar{position:fixed;left:50%;bottom:18px;z-index:1200;width:min(520px,calc(100% - 28px));transform:translateX(-50%);display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid #e4e7ec;border-radius:16px;background:#fff;box-shadow:0 14px 38px rgba(16,24,40,.16);color:#101828}.pwa-install-bar[hidden]{display:none}.pwa-install-logo{width:42px;height:42px;object-fit:contain;flex:0 0 42px}.pwa-install-copy{min-width:0;flex:1}.pwa-install-copy strong{display:block;font-size:14px;line-height:1.25;font-weight:800}.pwa-install-copy span{display:block;margin-top:3px;font-size:12px;line-height:1.35;color:#667085}.pwa-install-actions{display:flex;align-items:center;gap:8px}.pwa-install-btn,.pwa-install-later{height:38px;border-radius:10px;font:inherit;font-size:12px;font-weight:800;cursor:pointer}.pwa-install-btn{border:0;background:#2457f5;color:#fff;padding:0 14px}.pwa-install-later{border:0;background:transparent;color:#667085;padding:0 6px}.pwa-ios-tip{position:fixed;left:50%;bottom:84px;z-index:1201;width:min(460px,calc(100% - 32px));transform:translateX(-50%);padding:12px 14px;border-radius:12px;background:#101828;color:#fff;font-size:12px;line-height:1.45;box-shadow:0 12px 32px rgba(16,24,40,.24)}.pwa-ios-tip[hidden]{display:none}@media(max-width:560px){.pwa-install-bar{bottom:calc(74px + env(safe-area-inset-bottom));align-items:flex-start}.pwa-install-actions{flex-direction:column;align-items:stretch}.pwa-install-btn,.pwa-install-later{height:34px}.pwa-ios-tip{bottom:calc(146px + env(safe-area-inset-bottom))}}