.webinar_popup_overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px}.webinar_popup_container{position:relative;width:min(90vw,600px)}.webinar_popup_link{display:block}.webinar_popup_image{width:100%;height:auto;display:block;border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,.4)}.webinar_popup_close{position:absolute;top:-15px;right:-15px;width:36px;height:36px;border:none;border-radius:50%;background:#fff;color:#333;font-size:1.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.3);transition:transform .2s ease,color .2s ease}.webinar_popup_close:hover{transform:scale(1.1);color:var(--primary-color,#11ad88)}@media (max-width:480px){.webinar_popup_close{top:-12px;right:0;width:32px;height:32px;font-size:1.25rem}}