.pdf-scroll-viewer{border:1px solid #ccc;border-radius:4px;overflow:hidden;max-width:100%;background:#e8e8e8;box-sizing:border-box}
.pdf-scroll-pages{overflow:auto;height:var(--pdf-scroll-height,70vh);min-height:180px;max-height:80vh;padding:12px;box-sizing:border-box;overscroll-behavior:contain}
.pdf-scroll-page{margin:0 auto 12px;background:white;box-shadow:0 1px 5px #0003;position:relative;flex-shrink:0}
.pdf-scroll-page canvas{display:block;width:100%;height:100%}
.pdf-scroll-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 14px;background:#f6f6f6;border-top:1px solid #ccc;color:#222}
.pdf-scroll-toolbar a{background:#1769aa;color:#fff!important;text-decoration:none!important;padding:8px 16px;border-radius:4px;font-weight:600}
.pdf-scroll-toolbar a:focus-visible,.pdf-scroll-pages:focus-visible{outline:3px solid #e88b00;outline-offset:-3px}
.pdf-scroll-status{font-size:14px}
.pdf-scroll-zoom{display:flex;align-items:center;gap:8px}
.pdf-scroll-zoom button{font:inherit;font-size:20px;line-height:1;min-width:36px;min-height:36px;padding:6px;border:1px solid #888;border-radius:3px;background:#fff;color:#222;cursor:pointer}
.pdf-scroll-zoom button:disabled{opacity:.45;cursor:default}
.pdf-scroll-zoom button:focus-visible{outline:3px solid #e88b00;outline-offset:2px}
.pdf-scroll-zoom span{min-width:48px;text-align:center;font-size:14px}
.pdf-scroll-pannable .pdf-scroll-page{cursor:grab;user-select:none;-webkit-user-select:none}
.pdf-scroll-dragging,.pdf-scroll-dragging .pdf-scroll-page{cursor:grabbing;user-select:none;-webkit-user-select:none}