.isuc-banner{position:fixed;left:12px;right:12px;bottom:12px;z-index:9999;max-width:980px;margin:0 auto;background:#fff;color:#303545;border:1px solid #d9dbe0;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.25);padding:14px 16px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-family:Arial,sans-serif;font-size:14px;line-height:1.45}
.isuc-banner[hidden],.isuc-modal[hidden]{display:none!important}
.isuc-text{flex:1 1 380px}
.isuc-text a{color:#4257b2}
.isuc-btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.isuc-btn{font:inherit;font-weight:bold;padding:9px 14px;border-radius:6px;border:1px solid #4257b2;background:#fff;color:#4257b2;cursor:pointer}
.isuc-primary{background:#4257b2;color:#fff}
.isuc-link{background:none;border:0;color:#4257b2;text-decoration:underline;cursor:pointer;font:inherit;padding:6px}
.isuc-modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:16px;font-family:Arial,sans-serif}
.isuc-box{background:#fff;color:#303545;border-radius:10px;max-width:520px;width:100%;padding:18px 20px;font-size:14px;line-height:1.45}
.isuc-box h3{margin:0 0 12px;font-size:18px}
.isuc-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.isuc-row input{width:18px;height:18px;margin-top:2px;flex:0 0 auto}
.isuc-footer-link{color:inherit}
@media (max-width:600px){.isuc-banner{left:6px;right:6px;bottom:6px}.isuc-btns{width:100%}.isuc-btn{flex:1}}