.messenger-dock{position:fixed;right:20px;bottom:24px;z-index:35;display:flex;flex-direction:column;gap:9px;align-items:center}.dock-item{width:78px;min-height:76px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:#fff;border:1px solid #e0e8f0;border-radius:14px;color:#304c65;box-shadow:0 4px 16px #163e7210;transition:transform .2s,box-shadow .2s,border-color .2s;padding:9px 7px;font-family:inherit;line-height:1.35}.dock-item:hover{transform:translateX(-4px);box-shadow:0 6px 22px #163e7220;border-color:#aac6e0}.dock-icon{width:35px;height:35px;display:grid;place-items:center}.dock-icon svg{width:35px;height:35px;fill:none;stroke:none;stroke-width:0}.dock-label{font-size:15px;font-weight:600;white-space:nowrap}.dock-zalo .dock-icon{color:#0088f5}.dock-whatsapp .dock-icon{color:#24b76a}.dock-kakao{background:#fee500;border-color:#ecd80c;color:#392124}.dock-kakao .dock-icon{color:#392124}.messenger-dock .back-top{position:static;right:auto;bottom:auto;width:78px;height:auto;min-height:70px;border-radius:14px;background:#183e68;color:white;border:1px solid #183e68;font-size:26px;box-shadow:0 4px 16px #163e7210}.dock-top .dock-icon{font-size:28px;line-height:1}.dock-item:focus-visible{outline:3px solid #72b4ef;outline-offset:4px}
@media(max-width:850px){.messenger-dock{right:12px;bottom:18px;gap:7px}.dock-item{width:68px;min-height:69px;border-radius:12px;padding:8px 5px}.dock-icon,.dock-icon svg{width:30px;height:30px}.dock-label{font-size:14px}.messenger-dock .back-top{width:68px;min-height:63px;border-radius:12px}}
@media(max-width:560px){.messenger-dock{right:10px;bottom:max(14px,env(safe-area-inset-bottom));gap:6px}.dock-item{width:62px;min-height:64px;border-radius:11px;padding:7px 4px;gap:4px}.dock-icon,.dock-icon svg{width:27px;height:27px}.dock-label{font-size:14px}.messenger-dock .back-top{width:62px;min-height:59px;border-radius:11px}.dock-top .dock-icon{font-size:26px}}
@media(prefers-reduced-motion:reduce){.dock-item{transition:none}.dock-item:hover{transform:none}}
.messenger-notice{background:#edf5fc;border:1px solid #d5e7f7;padding:17px;border-radius:7px;color:#315f87;font-size:16px;line-height:1.8;margin-bottom:25px}