.vtc-fab{position:fixed;right:clamp(16px,2.4vw,30px);bottom:calc(88px + env(safe-area-inset-bottom,0px));z-index:1045;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:inherit}
.vtc-fab svg{width:24px;height:24px;display:block}
.vtc-fab__trigger,.vtc-fab__action-icon{display:grid;place-items:center;border-radius:50%;color:#fff;background:#075bd8;box-shadow:0 12px 28px rgba(7,91,216,.28)}
.vtc-fab__trigger{background:#168a5b;box-shadow:0 12px 28px rgba(22,138,91,.28)}
.vtc-fab__trigger{width:58px;height:58px;padding:0;border:0;cursor:pointer;transition:transform .2s ease,background-color .2s ease}
.vtc-fab__trigger:hover,.vtc-fab__trigger:focus-visible{background:#0e6845}.vtc-fab__trigger:focus-visible{outline:3px solid rgba(22,138,91,.25);outline-offset:4px}
.vtc-fab__trigger-close{display:none}.vtc-fab.is-open .vtc-fab__trigger-open{display:none}.vtc-fab.is-open .vtc-fab__trigger-close{display:block}
.vtc-fab__menu{display:flex;visibility:hidden;flex-direction:column;align-items:stretch;gap:6px;padding:10px;border:1px solid rgba(8,45,99,.09);border-radius:16px;background:#f1f4f7;box-shadow:0 14px 34px rgba(8,45,99,.16);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s}
.vtc-fab.is-open .vtc-fab__menu{visibility:visible;opacity:1;transform:none;pointer-events:auto}
.vtc-fab__action{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:3px;border-radius:10px;color:#082d63;text-decoration:none;transition:background-color .18s ease}.vtc-fab__action:hover,.vtc-fab__action:focus-visible{color:#075bd8;background:#fff}.vtc-fab__action:focus-visible{outline:2px solid rgba(7,91,216,.25);outline-offset:1px}
.vtc-fab__label{padding:4px 5px;font-size:13px;font-weight:700;white-space:nowrap}
.vtc-fab__action-icon{width:44px;height:44px}.vtc-fab__action-icon svg{width:21px;height:21px}
#vtc-article-author-contact{scroll-margin-top:110px}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){.vtc-fab *{transition:none!important}}
body:not(.wp-admin) .top-button{right:clamp(16px,2.4vw,30px)!important;bottom:calc(18px + env(safe-area-inset-bottom,0px))!important;width:58px!important;height:58px!important;padding:0!important;display:flex!important;align-items:center;justify-content:center;border-radius:50%!important}
body:not(.wp-admin) .top-button i{margin:0;font-size:16px;line-height:1}
@media(max-width:575.98px){.vtc-fab__trigger,body:not(.wp-admin) .top-button{width:54px!important;height:54px!important}.vtc-fab{bottom:calc(84px + env(safe-area-inset-bottom,0px))}}