.sdc-contact-float {
    position: fixed;
    bottom: calc(var(--sdc-pc-y) + var(--sdc-safe-bottom));
    z-index: var(--sdc-z);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.sdc-kakao-button {
    position: relative;
    width: var(--sdc-pc-size);
    height: var(--sdc-pc-size);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    overflow: visible;
    border: 1px solid rgba(25, 25, 25, .08);
    border-radius: var(--sdc-pc-radius);
    background: #FEE500;
    box-shadow: 0 10px 30px rgba(30, 30, 30, .16), 0 2px 7px rgba(30, 30, 30, .08);
    text-decoration: none;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    transform: translateZ(0);
    transition: transform .18s ease, box-shadow .18s ease;
}

.sdc-kakao-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 13px 34px rgba(30, 30, 30, .19), 0 3px 8px rgba(30, 30, 30, .09);
}

.sdc-kakao-button:active { transform: translateY(0) scale(.97); }
.sdc-kakao-button:focus-visible { outline: 3px solid rgba(48, 86, 211, .32); outline-offset: 3px; }
.sdc-kakao-button.sdc-no-shadow { box-shadow: none; }
.sdc-kakao-button.sdc-no-hover:hover { transform: none; }
.sdc-kakao-button.sdc-no-hover:active { transform: scale(.97); }

.sdc-kakao-button img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    object-fit: cover;
}

.sdc-tooltip {
    position: absolute;
    right: calc(100% + 10px);
    top: 50%;
    transform: translate(6px, -50%);
    white-space: nowrap;
    padding: 7px 10px;
    border-radius: 10px;
    background: rgba(31, 31, 31, .92);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    opacity: 0;
    visibility: hidden;
    transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
    pointer-events: none;
}

.sdc-contact-float.sdc-pc-left .sdc-tooltip {
    left: calc(100% + 10px);
    right: auto;
    transform: translate(-6px, -50%);
}

.sdc-kakao-button:hover .sdc-tooltip,
.sdc-kakao-button:focus-visible .sdc-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translate(0, -50%);
}

@media (max-width: 767px) {
    .sdc-contact-float {
        bottom: calc(var(--sdc-mo-y) + var(--sdc-safe-bottom));
    }
    .sdc-kakao-button {
        width: var(--sdc-mo-size);
        height: var(--sdc-mo-size);
        border-radius: var(--sdc-mo-radius);
    }
    .sdc-contact-float.sdc-mo-right .sdc-tooltip { left:auto; right:calc(100% + 10px); }
    .sdc-contact-float.sdc-mo-left .sdc-tooltip { left:calc(100% + 10px); right:auto; }
    .sdc-tooltip { display: none; }
}

/* v1.1.2 · 카카오 버튼 클릭 피드백 */
.sdc-kakao-fx{
    position:absolute;
    left:50%;
    top:50%;
    width:100%;
    height:100%;
    transform:translate(-50%,-50%);
    border-radius:inherit;
    pointer-events:none;
    z-index:2;
}
.sdc-kakao-fx:before,
.sdc-kakao-fx:after{
    content:"";
    position:absolute;
    left:50%;
    top:50%;
    width:100%;
    height:100%;
    border-radius:inherit;
    transform:translate(-50%,-50%) scale(.72);
    opacity:0;
    pointer-events:none;
}
.sdc-kakao-fx:before{border:3px solid rgba(254,229,0,.74);box-shadow:0 0 0 7px rgba(254,229,0,.14)}
.sdc-kakao-fx:after{background:rgba(254,229,0,.18)}
.sdc-kakao-fx i{
    position:absolute;
    left:50%;
    top:50%;
    width:7px;
    height:7px;
    margin:-3.5px 0 0 -3.5px;
    border-radius:50%;
    background:#FEE500;
    box-shadow:0 1px 4px rgba(0,0,0,.12);
    opacity:0;
}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx:before,
.sdc-kakao-button.sdc-fx-run.sdc-effect-ripple .sdc-kakao-fx:before{animation:sdcKakaoRing .48s cubic-bezier(.2,.75,.25,1) both}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx:after{animation:sdcKakaoGlow .42s ease-out both}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx i{animation:sdcKakaoDot .52s cubic-bezier(.17,.75,.28,1) both}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx i:nth-child(1){--sdc-fx-x:0px;--sdc-fx-y:-42px}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx i:nth-child(2){--sdc-fx-x:42px;--sdc-fx-y:0px;animation-delay:.02s}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx i:nth-child(3){--sdc-fx-x:0px;--sdc-fx-y:42px;animation-delay:.04s}
.sdc-kakao-button.sdc-fx-run.sdc-effect-burst .sdc-kakao-fx i:nth-child(4){--sdc-fx-x:-42px;--sdc-fx-y:0px;animation-delay:.06s}
.sdc-kakao-button.sdc-fx-run.sdc-effect-pulse{animation:sdcKakaoPulse .38s cubic-bezier(.2,.8,.25,1)}
.sdc-kakao-button.sdc-effect-none .sdc-kakao-fx{display:none}
.sdc-kakao-button > img{position:relative;z-index:1}
.sdc-kakao-button .sdc-tooltip{z-index:4}

@keyframes sdcKakaoRing{
    0%{opacity:.88;transform:translate(-50%,-50%) scale(.72)}
    70%{opacity:.3}
    100%{opacity:0;transform:translate(-50%,-50%) scale(1.56)}
}
@keyframes sdcKakaoGlow{
    0%{opacity:.55;transform:translate(-50%,-50%) scale(.78)}
    100%{opacity:0;transform:translate(-50%,-50%) scale(1.24)}
}
@keyframes sdcKakaoDot{
    0%{opacity:0;transform:translate(0,0) scale(.55)}
    20%{opacity:1}
    100%{opacity:0;transform:translate(var(--sdc-fx-x),var(--sdc-fx-y)) scale(.18)}
}
@keyframes sdcKakaoPulse{
    0%{transform:scale(1)}
    35%{transform:scale(.90)}
    70%{transform:scale(1.08)}
    100%{transform:scale(1)}
}

@media (prefers-reduced-motion: reduce){
    .sdc-kakao-button,
    .sdc-kakao-fx:before,
    .sdc-kakao-fx:after,
    .sdc-kakao-fx i{animation-duration:.01ms!important;transition-duration:.01ms!important}
}