.irk-app-banner{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom, 0px));z-index:1190;box-sizing:border-box;max-width:480px;margin:0 auto;display:flex;align-items:center;gap:10px;padding:10px 10px 10px 4px;border-radius:18px;background:var(--color-primary,#4173ff);color:#fff;box-shadow:0 14px 36px rgb(10 17 40 / .28),0 2px 8px rgb(10 17 40 / .12);font-family:var(--font-regular,"Raleway",system-ui,sans-serif);opacity:0;transform:translateY(calc(100% + 24px));transition:transform 0.35s cubic-bezier(.2,.8,.2,1),opacity 0.25s ease-out}.irk-app-banner *,.irk-app-banner *::before,.irk-app-banner *::after{box-sizing:border-box}.irk-app-banner.is-visible{opacity:1;transform:none}html.dark .irk-app-banner{box-shadow:0 14px 36px rgb(0 0 0 / .5),0 2px 8px rgb(0 0 0 / .3)}.irk-app-banner__close{flex:0 0 auto;width:30px;height:30px;padding:0;border:0;border-radius:50%;background:#fff0;color:rgb(255 255 255 / .8);cursor:pointer;display:grid;place-items:center}.irk-app-banner__close:hover,.irk-app-banner__close:focus-visible{background:rgb(255 255 255 / .16);color:#fff;outline:none}.irk-app-banner__close svg{width:16px;height:16px}.irk-app-banner__icon{flex:0 0 auto;width:44px;height:44px;margin:0;border-radius:11px;box-shadow:0 0 0 2px rgb(255 255 255 / .9);background:#fff}.irk-app-banner__body{flex:1 1 auto;min-width:0}.irk-app-banner__title,.irk-app-banner__text{margin:0;overflow:hidden}.irk-app-banner__title{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:800;line-height:1.25;letter-spacing:-.01em}.irk-app-banner__text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-top:2px;font-size:12.5px;line-height:1.3;color:rgb(255 255 255 / .88)}.irk-app-banner__btn,.irk-app-banner__btn:visited{flex:0 0 auto;padding:9px 16px;border-radius:999px;background:#fff;color:var(--color-primary,#4173ff);font-size:14px;font-weight:700;line-height:1.2;text-decoration:none;white-space:nowrap;transition:filter 0.15s,transform 0.1s}.irk-app-banner__btn:hover,.irk-app-banner__btn:focus-visible{color:var(--color-primary,#4173ff);filter:brightness(.95);outline:2px solid rgb(255 255 255 / .6);outline-offset:2px}.irk-app-banner__btn:active{transform:translateY(1px)}html.irk-app-banner-open .back-to-top{bottom:calc(1.25rem + 76px + env(safe-area-inset-bottom, 0px))}@media (max-width:360px){.irk-app-banner{left:8px;right:8px;gap:8px}.irk-app-banner__btn{padding:8px 12px;font-size:13px}}@media (prefers-reduced-motion:reduce){.irk-app-banner{transform:none;transition:opacity 0.2s}}