.vtn-blog-back-to-top{position:fixed;right:24px;bottom:100px;bottom:calc(26px + env(safe-area-inset-bottom,0px));z-index:99;display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 13px;border:1px solid #1b639b;border-radius:50%;background:#1b639b;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.2);font-size:14px;line-height:20px;cursor:pointer}.vtn-blog-back-to-top[hidden]{display:none}.vtn-blog-back-to-top:hover,.vtn-blog-back-to-top:focus,.vtn-blog-back-to-top:active{background:#165281;border-color:#165281;color:#fff;border-radius:50%}.vtn-blog-back-to-top:focus-visible{outline:2px solid #1b639b;outline-offset:3px}@media (max-width:767px){.vtn-blog-back-to-top{right:7px;padding:0;bottom:calc(61px + env(safe-area-inset-bottom,0px));width:32px;height:32px;min-height:auto;min-width:inherit}}