.nssa-install-button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:40px;padding:.65rem .9rem;border:0;border-radius:10px;background:#111827;color:#fff;font:inherit;font-weight:700;line-height:1;cursor:pointer;text-decoration:none;-webkit-tap-highlight-color:transparent}.nssa-install-button:hover{filter:brightness(1.06)}.nssa-install-button:focus-visible{outline:3px solid currentColor;outline-offset:3px}.nssa-install-icon{display:inline-flex;align-items:center}.nssa-promo{position:fixed;z-index:99990;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));max-width:620px;margin:auto;box-sizing:border-box;display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 44px 14px 14px;border:1px solid rgba(15,23,42,.10);border-radius:18px;background:#fff;color:#111827;box-shadow:0 16px 46px rgba(15,23,42,.18)}.nssa-promo[hidden]{display:none}.nssa-promo-icon{width:52px;height:52px;border-radius:13px;object-fit:cover}.nssa-promo-copy{display:grid;gap:3px;min-width:0}.nssa-promo-copy strong{font-size:15px;line-height:1.25}.nssa-promo-copy span{font-size:13px;line-height:1.35;color:#475569}.nssa-promo .nssa-install-button{white-space:nowrap}.nssa-promo-close{position:absolute;right:8px;top:7px;width:30px;height:30px;border:0;border-radius:999px;background:transparent;color:#64748b;font-size:23px;line-height:1;cursor:pointer}@media(display-mode:standalone){.nssa-promo,[data-nssa-install]{display:none!important}}@media(max-width:560px){.nssa-install-button{min-height:44px}.nssa-promo{grid-template-columns:48px minmax(0,1fr);padding:13px 40px 13px 13px}.nssa-promo-icon{width:48px;height:48px}.nssa-promo .nssa-install-button{grid-column:1/-1;width:100%;min-height:44px}.nssa-promo-copy span{font-size:12.5px}}