/* «Installer appen» (pw-*) */
.pw-card{position:fixed;left:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:150;display:flex;align-items:center;gap:12px;max-width:440px;padding:12px 8px 12px 18px;background:var(--ink);color:#fff;border-radius:var(--r-m);box-shadow:var(--shadow-l);opacity:0;transform:translateY(14px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.pw-card.on{opacity:1;transform:none}
.pw-t{flex:1;min-width:0;display:grid;gap:1px;font-size:13.5px;line-height:1.35;color:rgba(255,255,255,.78)}.pw-t b{color:#fff;font-size:15px}
.pw-go{flex:none;min-height:44px;padding:0 18px;border-radius:99px;background:var(--orchid);color:var(--ink);font-weight:700;font-size:14px}
.pw-x{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:18px;color:#fff}.pw-x:hover{background:rgba(255,255,255,.14)}
@media(max-width:700px){.pw-card{left:12px;right:84px;bottom:calc(var(--bu-b,88px) - 4px);max-width:none;padding-left:14px}.pw-t span{display:none}.pw-go{padding:0 14px}}
@media(prefers-reduced-motion:reduce){.pw-card{transition:none;transform:none}}