#course-pdf-viewer{box-sizing:border-box;width:min(1120px,96vw);max-width:96vw;height:92dvh;max-height:92dvh;padding:0;border:1px solid #b8c4cc;border-radius:12px;background:#e8edef;color:#253e4b;overflow:auto;overscroll-behavior:contain;font:15px/1.5 Manrope,Arial,sans-serif}
#course-pdf-viewer::backdrop{background:#10202cd9}
#course-pdf-viewer header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;background:#eef2f3;border-bottom:1px solid #bdcbd1}
#course-pdf-viewer h2{font:500 clamp(18px,2vw,25px)/1.25 Manrope,Arial,sans-serif;margin:0 0 4px}
#course-pdf-viewer [data-count]{font-size:12px}
#course-pdf-viewer button{font:inherit;cursor:pointer;color:inherit;border:1px solid #a2b4bf;border-radius:24px;background:white;padding:10px 16px;flex-shrink:0}
#course-pdf-viewer main{padding:0 20px 24px;max-width:1040px;margin:auto}
#course-pdf-viewer figure{margin:20px 0 28px}
#course-pdf-viewer figcaption{font-size:12px;margin-bottom:8px}
#course-pdf-viewer img{display:block;width:100%;height:auto;background:white;box-shadow:0 6px 20px #23364722}
#course-pdf-viewer [data-status]{padding:20px}
#course-pdf-viewer [hidden]{display:none!important}
@media(max-width:600px){#course-pdf-viewer{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border:0;border-radius:0}#course-pdf-viewer header{padding:14px 12px}#course-pdf-viewer main{padding:0 8px 20px}#course-pdf-viewer button{padding:9px 12px}}