.install-card{position:fixed;z-index:50;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));max-width:460px;margin:0 auto;background:#fff;color:#17152a;border:1px solid #dedbea;border-radius:18px;box-shadow:0 18px 55px #1b145033;padding:16px;font:16px/1.4 system-ui,sans-serif}
.install-card[hidden]{display:none}
.install-head{display:flex;gap:12px;align-items:center;padding-right:30px}
.install-head img{width:48px;height:48px;flex:none}
.install-head strong{display:block;font-size:18px;line-height:1.2}
.install-head span{display:block;color:#5a5670;font-size:14px;margin-top:3px}
.install-close{position:absolute;top:9px;right:10px;border:0;background:transparent;color:#514c6b;font-size:27px;line-height:1;width:35px;height:35px;cursor:pointer;border-radius:8px}
.install-steps{font-size:14px;color:#3d3858;margin:12px 0 0;line-height:1.5}
.install-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.install-primary,.install-later{min-height:42px;border-radius:9px;padding:9px 14px;font:inherit;font-size:14px;font-weight:750;cursor:pointer}
.install-primary{border:0;background:#6246ea;color:#fff}
.install-later{border:1px solid #dedbea;background:#fff;color:#423780}
.install-card button:focus-visible{outline:3px solid #6246ea;outline-offset:2px}
@media(min-width:700px){.install-card{left:auto;right:20px;bottom:20px;margin:0}}