.pwa-install-banner{position:fixed;left:12px;right:12px;bottom:12px;z-index:9999;display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid rgba(233,189,104,.35);border-radius:14px;background:linear-gradient(135deg,#132537,#0a1620);box-shadow:0 18px 45px rgba(0,0,0,.45);color:#eef5f7;transform:translateY(140%);opacity:0;transition:transform .35s ease,opacity .35s ease;max-width:480px;margin:0 auto;font-family:inherit}
.pwa-install-banner.is-visible{transform:translateY(0);opacity:1}
.pwa-install-icon{width:44px;height:44px;border-radius:11px;flex:0 0 auto;box-shadow:0 4px 10px rgba(0,0,0,.4)}
.pwa-install-copy{flex:1;min-width:0;display:grid;gap:2px}
.pwa-install-copy strong{font-size:.86rem;color:#fff}
.pwa-install-copy span{color:#a9c1ca;font-size:.74rem;line-height:1.35}
.pwa-install-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.pwa-install-go{border:0;border-radius:9px;padding:9px 13px;background:linear-gradient(135deg,#f0cd6c,#a66b22);color:#211309;font-weight:800;font-size:.78rem;cursor:pointer;white-space:nowrap}
.pwa-install-dismiss{border:0;background:transparent;color:#8ea2ac;font-size:1.3rem;line-height:1;cursor:pointer;padding:2px 6px}
@media(max-width:420px){.pwa-install-banner{left:8px;right:8px;bottom:8px;padding:10px}.pwa-install-copy span{display:none}}