.gcgw15-btn{position:fixed;right:25px;bottom:25px;width:62px;height:62px;border:0;border-radius:50%;background:#4e7138;color:#fff;font-size:30px;z-index:99999}
.gcgw15-overlay{display:none;position:fixed;inset:0;background:#0004;backdrop-filter:blur(10px);align-items:center;justify-content:center;z-index:99998}
.gcgw15-overlay.active{display:flex}
.gcgw15-panel{width:390px;max-width:94vw;background:rgba(255,255,255,.8);backdrop-filter:blur(25px);border-radius:32px;padding:25px;position:relative}
.gcgw15-close{position:absolute;left:18px;top:18px;width:38px;height:38px;border:0;border-radius:50%;font-size:25px}
.gcgw15-panel h2{text-align:center}
.sub{text-align:center;color:#666}
.gcgw15-card{height:95px;margin:16px;border-radius:25px;background:rgba(255,255,255,.35);border:1px solid #fff;backdrop-filter:blur(18px);display:flex;justify-content:space-between;align-items:center;padding:0 22px;color:#444;text-decoration:none}
.gcgw15-card img{width:55px;height:55px;border-radius:15px;object-fit:cover}
.gcgw15-item{background:#fff;padding:15px;margin:15px 0;border:1px solid #ddd;border-radius:12px}
@media(max-width:600px){.gcgw15-btn{bottom:120px;width:60px;height:60px}}