.fc-app-install{position:fixed;left:50%;bottom:84px;transform:translateX(-50%);z-index:60;width:min(660px,calc(100% - 24px));display:flex;align-items:center;gap:12px;padding:12px 16px;background:#17221e;color:#fff;box-shadow:0 5px 24px #0002;border-radius:10px;font:14px/1.5 FC Pretendard,sans-serif}.fc-app-install span{flex:1 1}.fc-app-install button{border:1px solid #ffffff60;background:none;color:inherit;padding:8px 10px;border-radius:6px;font:inherit;cursor:pointer}@media(min-width:900px){.fc-app-install{bottom:22px}}