#rtout-pwa-install{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:99999;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.rtout-install-btn{display:flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:#11151d;color:#fff;border-radius:999px;padding:12px 16px;font-weight:700;font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.35);cursor:pointer}
.rtout-install-icon{font-size:18px;line-height:1}
.rtout-install-modal[hidden]{display:none!important}
.rtout-install-modal{position:fixed;inset:0;background:rgba(0,0,0,.68);backdrop-filter:blur(5px);display:grid;place-items:end center;padding:18px;padding-bottom:calc(18px + env(safe-area-inset-bottom));z-index:100000}
.rtout-install-card{position:relative;width:min(100%,420px);background:#0d1118;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:24px;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.rtout-install-close{position:absolute;right:14px;top:10px;border:0;background:transparent;color:#fff;font-size:32px;line-height:1;cursor:pointer}
.rtout-install-logo{width:64px;height:64px;border:2px solid #fff;border-radius:18px;display:grid;place-items:center;font-weight:900;font-size:23px;margin-bottom:16px}
.rtout-install-card h2{margin:0 0 6px;font-size:24px}
.rtout-install-sub{margin:0 0 18px;color:#b8c0cc}
.rtout-ios-steps{display:grid;gap:10px;margin:14px 0 0}
.rtout-ios-steps p{margin:0;background:#151a23;border-radius:14px;padding:12px 14px;line-height:1.4}
.rtout-install-native{width:100%;margin-top:18px;border:0;border-radius:14px;background:#fff;color:#090b10;padding:14px 16px;font-weight:800;font-size:16px;cursor:pointer}
@media (display-mode:standalone){#rtout-pwa-install{display:none!important}}