.chfc-widget{position:fixed;z-index:var(--chfc-z,999999);display:flex;flex-direction:column;align-items:center;gap:var(--chfc-d-gap,10px);font-family:Arial,sans-serif;pointer-events:none}
.chfc-widget[data-desktop-h="left"]{left:var(--chfc-d-x,18px);right:auto}
.chfc-widget[data-desktop-h="right"]{right:var(--chfc-d-x,18px);left:auto}
.chfc-widget[data-desktop-h="center"]{left:50%;right:auto;transform:translateX(-50%)}
.chfc-widget[data-desktop-v="bottom"]{bottom:var(--chfc-d-y,24px);top:auto}
.chfc-widget[data-desktop-v="top"]{top:var(--chfc-d-y,24px);bottom:auto}
.chfc-widget[data-desktop-v="center"]{top:50%;bottom:auto;transform:translateY(-50%)}
.chfc-widget[data-desktop-h="center"][data-desktop-v="center"]{transform:translate(-50%,-50%)}
.chfc-btn{width:var(--chfc-d-size,54px);height:var(--chfc-d-size,54px);padding:0!important;margin:0!important;border:0!important;background:transparent!important;border-radius:50%!important;display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer;text-decoration:none!important;line-height:1!important;pointer-events:auto;box-sizing:border-box;transition:transform .2s ease,opacity .2s ease,visibility .2s ease;outline:none}
.chfc-btn svg{display:block;width:100%;height:100%;overflow:visible}
.chfc-main{color:var(--chfc-main,#111)}
.chfc-close{color:var(--chfc-close,#111);opacity:0;visibility:hidden;transform:translateY(-8px) scale(.82)}
.chfc-phone{color:var(--chfc-phone,#111)}
.chfc-stack{display:flex;flex-direction:column;align-items:center;gap:var(--chfc-d-gap,10px);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px);transition:transform .22s ease,opacity .22s ease,visibility .22s ease}
.chfc-stack .chfc-btn{pointer-events:auto}
.chfc-widget.is-open .chfc-stack{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.chfc-widget.is-open .chfc-close{opacity:1;visibility:visible;transform:none}
.chfc-widget.is-open .chfc-main{display:none!important}
.chfc-widget.has-shadow .chfc-btn svg{filter:drop-shadow(0 8px 18px rgba(0,0,0,.18))}
.chfc-widget.has-animation .chfc-btn:hover{transform:translateY(-2px) scale(1.04)}
.chfc-widget.has-animation .chfc-close:hover{transform:translateY(-2px) scale(1.04)}
.chfc-tip{position:absolute;white-space:nowrap;background:#111;color:#fff;font-size:12px;line-height:1;padding:8px 10px;border-radius:6px;top:50%;transform:translateY(-50%);opacity:0;visibility:hidden;transition:.15s ease;pointer-events:none}
.chfc-widget[data-desktop-h="left"] .chfc-tip,.chfc-widget[data-desktop-h="center"] .chfc-tip{left:calc(100% + 9px)}
.chfc-widget[data-desktop-h="right"] .chfc-tip{right:calc(100% + 9px)}
.chfc-btn:hover .chfc-tip,.chfc-btn:focus-visible .chfc-tip{opacity:1;visibility:visible}
@media (min-width:783px){.chfc-widget.hide-desktop{display:none!important}}
@media (max-width:782px){
  .chfc-widget{gap:var(--chfc-m-gap,9px)}
  .chfc-widget[data-mobile-h="left"]{left:var(--chfc-m-x,14px);right:auto}
  .chfc-widget[data-mobile-h="right"]{right:var(--chfc-m-x,14px);left:auto}
  .chfc-widget[data-mobile-h="center"]{left:50%;right:auto;transform:translateX(-50%)}
  .chfc-widget[data-mobile-v="bottom"]{bottom:var(--chfc-m-y,24px);top:auto}
  .chfc-widget[data-mobile-v="top"]{top:var(--chfc-m-y,24px);bottom:auto}
  .chfc-widget[data-mobile-v="center"]{top:50%;bottom:auto;transform:translateY(-50%)}
  .chfc-widget[data-mobile-h="center"][data-mobile-v="center"]{transform:translate(-50%,-50%)}
  .chfc-btn{width:var(--chfc-m-size,52px);height:var(--chfc-m-size,52px)}
  .chfc-stack{gap:var(--chfc-m-gap,9px)}
  .chfc-widget.hide-mobile{display:none!important}
  .chfc-widget[data-mobile-h="left"] .chfc-tip,.chfc-widget[data-mobile-h="center"] .chfc-tip{left:calc(100% + 9px);right:auto}
  .chfc-widget[data-mobile-h="right"] .chfc-tip{right:calc(100% + 9px);left:auto}
}
@media (prefers-reduced-motion:reduce){.chfc-widget *{transition:none!important;animation:none!important}}