.wechat-launcher{position:fixed;right:25px;bottom:25px;z-index:80;border:1px solid #ffffff55;background:#17634d;color:#fff;border-radius:28px;padding:13px 20px;box-shadow:0 5px 25px #193d3026;font:600 14px/1.4 "Microsoft YaHei",sans-serif;cursor:pointer;display:flex;gap:9px;align-items:center}.wechat-launcher .bubble{font-size:20px}.wechat-panel{position:fixed;right:25px;bottom:88px;z-index:81;width:320px;max-height:calc(100dvh - 115px);overflow:auto;background:#fff;border:1px solid #d8e2d1;border-radius:14px;box-shadow:0 15px 50px #183f302d;padding:25px;color:#21382d;font:14px/1.7 "Microsoft YaHei",sans-serif}.wechat-panel[hidden],.wechat-launcher[hidden]{display:none}.wechat-head{display:flex;gap:15px;justify-content:space-between;align-items:center;margin-bottom:12px}.wechat-head h2{font-size:20px;margin:0}.wechat-head button{background:none;border:0;font-size:26px;cursor:pointer;color:#71836b;padding:0 4px}.wechat-panel p{font-size:13px;color:#6b7a66;margin:9px 0;white-space:pre-wrap}.wechat-panel img{display:block;width:210px;height:210px;object-fit:contain;margin:16px auto;border:1px solid #e8ede3;border-radius:5px}.wechat-id{padding:12px;background:#f0f5ea;border-radius:5px;overflow-wrap:anywhere}.wechat-id span{display:block;font-size:11px;color:#72806b}.wechat-id strong{font-size:17px;user-select:all}.wechat-copy{display:block;width:100%;padding:11px;background:#17634d;color:white;border:0;border-radius:5px;cursor:pointer;margin:14px 0;font:inherit}.wechat-panel .wechat-tip{font-size:11px;color:#88927f}.wechat-panel .contact-pending{padding:20px 15px;background:#f1f5ed;border-radius:6px;text-align:center;margin:20px 0}@media(max-width:600px){.wechat-launcher{right:15px;bottom:max(15px,env(safe-area-inset-bottom));padding:12px 16px;font-size:12px}.wechat-panel{right:15px;bottom:77px;width:min(320px,calc(100vw - 30px))}}