.jsam-banner{max-width:760px;margin:20px auto;padding:28px;background:linear-gradient(135deg,#25003e,#3d005a);color:#fff;text-align:center;border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,.5);position:relative;overflow:hidden;animation:jsamSlide .7s cubic-bezier(.2,.9,.2,1);display:flex;flex-direction:column;align-items:center;gap:14px;z-index:9999}.jsam-banner h2{margin:0;font-size:2rem;color:#ffc600;font-weight:800}.jsam-banner .content{font-size:1.05rem;color:#f6f6f6;max-width:90%;line-height:1.4}.jsam-banner .close-btn{position:absolute;top:8px;right:10px;background:0 0;border:none;color:rgba(255,255,255,.9);font-size:22px;cursor:pointer}@media (max-width:600px){.jsam-banner{padding:18px;border-radius:14px}.jsam-banner h2{font-size:1.4rem}}