.k4-install .btn.is-copied{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 12px 26px rgba(21,122,65,.34)}.k4-install .device-card.is-hidden,.k4-install .alt-card.is-hidden{display:none}.k4-install .no-results.is-shown{display:block}.k4-install .qnav__link.is-hidden{display:none}.k4-install .guide.is-hidden{display:none}.k4-install .codebox .btn.is-copied{background:var(--green);color:#fff}.k4-install .acc__item.is-open{border-color:var(--brand)}.k4-install .acc__item.is-open .acc__btn{background:var(--brand);color:#fff}.k4-install .acc__item.is-open .acc__chev::before{background:#fff}.k4-install .acc__item.is-open .acc__chev::after{transform:scaleY(0);opacity:0}.k4-install.k4-js .acc__item.is-open .acc__panel{padding:18px 20px 20px;max-height:640px;visibility:visible}.k4-install .toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);padding:13px 22px;border-radius:var(--btn);background:var(--green);color:#fff;font-weight:700;box-shadow:0 16px 40px rgba(0,20,49,.35);opacity:0;pointer-events:none;z-index:9999;transition:opacity .3s var(--ease),transform .3s var(--ease)}.k4-install .toast.is-shown{opacity:1;transform:translate(-50%,0)}