.spc-install-promo{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:9998;width:min(390px,calc(100vw - 32px));padding:14px;border:1px solid color-mix(in srgb,currentColor 14%,transparent);border-radius:18px;background:color-mix(in srgb,var(--spc-surface,#fff) 94%,transparent);box-shadow:0 18px 50px rgba(0,0,0,.18);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--spc-text,#1d1d1b);font:inherit}.spc-install-promo[hidden]{display:none!important}.spc-install-promo-head{display:flex;align-items:flex-start;gap:11px}.spc-install-promo-icon{width:44px;height:44px;flex:0 0 44px;border-radius:12px;object-fit:cover}.spc-install-promo-copy{min-width:0;flex:1}.spc-install-promo-copy strong{display:block;font-size:.98rem;line-height:1.25;margin:1px 0 3px}.spc-install-promo-copy p{margin:0;font-size:.84rem;line-height:1.4;opacity:.74}.spc-install-promo-close{appearance:none;border:0;background:transparent;color:inherit;opacity:.58;font-size:22px;line-height:1;padding:1px 2px;cursor:pointer}.spc-install-promo-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.spc-install-promo-actions button{appearance:none;border:1px solid color-mix(in srgb,currentColor 18%,transparent);border-radius:999px;padding:8px 12px;background:transparent;color:inherit;font:inherit;font-size:.82rem;font-weight:650;cursor:pointer}.spc-install-promo-actions .spc-install-primary{background:var(--spc-accent,#7f7769);border-color:var(--spc-accent,#7f7769);color:#fff}.spc-install-promo-help{margin-top:9px;padding:9px 10px;border-radius:11px;background:color-mix(in srgb,currentColor 7%,transparent);font-size:.8rem;line-height:1.4}.spc-install-promo-help[hidden]{display:none!important}@media(max-width:600px){.spc-install-promo{right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:calc(100vw - 24px);border-radius:16px}}@media print{.spc-install-promo{display:none!important}}