.wd-wa{position:fixed;bottom:var(--wd-wa-bottom, 24px);right:var(--wd-wa-gap, 24px);z-index:9990;font-family:var(--sans, -apple-system, system-ui, sans-serif)}.wd-wa--left{right:auto;left:var(--wd-wa-gap, 24px)}.wd-wa-btn{position:relative;width:var(--wd-wa-size, 58px);height:var(--wd-wa-size, 58px);border:0;border-radius:50%;background:var(--wd-wa-color, #25d366);color:#fff;cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.28);transition:transform .18s ease,box-shadow .18s ease;-webkit-tap-highlight-color:transparent}.wd-wa.is-ready .wd-wa-btn{display:flex;animation:wd-wa-in .35s ease both}.wd-wa-btn:hover{transform:scale(1.06);box-shadow:0 8px 26px rgba(0,0,0,.34)}.wd-wa-btn svg{width:55%;height:55%;display:block}.wd-wa.is-ready:not(.is-open):not(.is-seen) .wd-wa-btn::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:wd-wa-pulse 2.2s ease-out infinite}.wd-wa-pop{position:absolute;right:0;left:auto;bottom:calc(var(--wd-wa-size, 58px) + 16px);width:300px;max-width:calc(100vw - 40px);background:#f4f4f4;border-radius:16px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(12px) scale(.98);transform-origin:bottom right;transition:opacity .2s ease,transform .2s ease,visibility .2s}.wd-wa--left .wd-wa-pop{right:auto;left:0;transform-origin:bottom left}.wd-wa.is-open .wd-wa-pop{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.wd-wa-head{display:flex;align-items:center;gap:10px;background:var(--wd-wa-color, #25d366);color:#fff;padding:14px 16px}.wd-wa-head-ic svg{width:22px;height:22px;display:block}.wd-wa-head-title{font-weight:600;font-size:16px;flex:1}.wd-wa-close{width:26px;height:26px;border:0;border-radius:50%;background:rgba(0,0,0,.18);color:#fff;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none}.wd-wa-close:hover{background:rgba(0,0,0,.3)}.wd-wa-body{padding:20px 16px 8px}.wd-wa-bubble{position:relative;display:inline-block;background:#fff;color:#3a3a3a;font-size:14.5px;line-height:1.45;padding:10px 14px;border-radius:0 12px 12px 12px;box-shadow:0 1px 2px rgba(0,0,0,.12);margin-bottom:12px;max-width:90%;animation:wd-wa-bubble .3s ease both}.wd-wa-bubble:nth-child(2){animation-delay:.12s}.wd-wa-bubble strong{color:#1f1f1f}.wd-wa-open{display:flex;align-items:center;justify-content:center;gap:8px;width:calc(100% - 24px);margin:6px 12px 16px;padding:12px;border:0;border-radius:30px;background:var(--wd-wa-color, #25d366);color:#fff;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:filter .15s ease}.wd-wa-open:hover{filter:brightness(.93)}.wd-wa-open svg{width:17px;height:17px;display:block}@keyframes wd-wa-in{from{transform:scale(0)}to{transform:scale(1)}}@keyframes wd-wa-bubble{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes wd-wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}@media(max-width:600px){.wd-wa{bottom:var(--wd-wa-bottom-m, 16px)}.wd-wa:not(.wd-wa--left){right:var(--wd-wa-gap-m, 16px)}.wd-wa--left{left:var(--wd-wa-gap-m, 16px)}}