.jlv-wechat-btn{position:fixed;z-index:var(--jlv-wc-z,9999);}
.jlv-wechat-btn.pos-br{right:var(--jlv-wc-ox,24px);bottom:var(--jlv-wc-oy,24px);}
.jlv-wechat-btn.pos-bl{left:var(--jlv-wc-ox,24px);bottom:var(--jlv-wc-oy,24px);}
.jlv-wechat-btn.pos-tr{right:var(--jlv-wc-ox,24px);top:var(--jlv-wc-oy,24px);}
.jlv-wechat-btn.pos-tl{left:var(--jlv-wc-ox,24px);top:var(--jlv-wc-oy,24px);}
.jlv-wc-button{display:inline-flex;align-items:center;gap:.5rem;background:var(--jlv-wc-color,#11a37e);color:#fff;border:0;border-radius:.75rem;cursor:pointer;padding:.75rem 1rem;font:600 14px/1.2 system-ui;}
.jlv-wechat-btn.is-rounded .jlv-wc-button{border-radius:999px;}
.jlv-wechat-btn.has-shadow .jlv-wc-button{box-shadow:0 6px 20px rgba(0,0,0,.2);}
.jlv-wechat-btn .fa-brands{font-size:1.2em}
.jlv-wechat-btn.size-sm .jlv-wc-button{padding:.55rem .8rem;font-size:13px}
.jlv-wechat-btn.size-lg .jlv-wc-button{padding:1rem 1.25rem;font-size:16px}
.jlv-wc-popover{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;padding:16px}
.jlv-wc-popover[aria-hidden="false"]{display:flex}
.jlv-wc-popover-inner{background:#fff;border-radius:16px;max-width:360px;width:100%;padding:20px;position:relative;text-align:center}
.jlv-wc-popover-inner img{max-width:100%;height:auto;border-radius:12px;border:1px solid #eee}
.jlv-wc-id{margin:.75rem 0 0}
.jlv-wc-copy{margin-top:.5rem;border:1px solid #ddd;background:#f8f8f8;border-radius:10px;padding:.5rem .75rem;cursor:pointer}
.jlv-wc-close{position:absolute;top:6px;right:10px;border:0;background:transparent;font-size:22px;line-height:1;cursor:pointer}