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24px);color:var(--fb-toolbar-fg);z-index:10;border-radius:999px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 12px;margin:0 auto 14px;padding:6px 10px;display:flex;position:relative;box-shadow:0 6px 20px -8px #00000059}.fb-toolbar__group{align-items:center;gap:2px;display:flex}.fb-btn{width:38px;height:38px;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;padding:0;text-decoration:none;transition:background-color .15s,color .15s;display:inline-flex}.fb-btn:hover:not(:disabled){background:#00000012}.fb-btn:focus-visible,.fb-text-btn:focus-visible,.fb-side:focus-visible,.fb-thumbs__item:focus-visible,.fb-toc__item:focus-visible{outline:2px solid var(--fb-accent);outline-offset:2px}.fb-btn[aria-pressed=true]{background:var(--fb-accent);color:var(--fb-accent-contrast)}.fb-btn:disabled{opacity:.35;cursor:default}.fb-toolbar__page{font-variant-numeric:tabular-nums;align-items:center;gap:6px;padding:0 6px;font-size:.95rem;display:inline-flex}.fb-toolbar__page input{width:3.4em;height:32px;color:inherit;font:inherit;text-align:center;background:#fff;border:1px solid #0000002e;border-radius:8px;padding:0 6px}.fb-toolbar__page input:focus{outline:2px solid var(--fb-accent);outline-offset:0;border-color:#0000}.fb-toolbar__page input[aria-invalid=true]{border-color:#c0392b;outline-color:#c0392b}.fb-toolbar__total{color:var(--fb-muted)}.fb-toolbar__zoom{min-width:3.4em;color:var(--fb-muted);text-align:center;font-variant-numeric:tabular-nums;font-size:.8rem}.fb-portrait .fb-toolbar{border-radius:var(--fb-radius);justify-content:center}.fb-portrait .fb-toolbar__zoom{display:none}.fb-panel{background:var(--fb-panel-bg);width:300px;max-width:85%;color:var(--fb-fg);z-index:8;flex-direction:column;display:flex;box-shadow:4px 0 24px -12px #0006}.fb-portrait .fb-panel{position:absolute;inset:0 auto 0 0}.fb-panel__head{border-bottom:1px solid #00000014;justify-content:space-between;align-items:center;padding:8px 8px 8px 16px;font-weight:600;display:flex}.fb-panel__body{overscroll-behavior:contain;flex:1;overflow-y:auto}.fb-thumbs{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;margin:0;padding:14px;list-style:none;display:grid}.fb-thumbs__item{width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;flex-direction:column;align-items:center;gap:6px;padding:4px;display:flex}.fb-thumbs__item:hover{background:#0000000d}.fb-thumbs__frame{background:var(--fb-page-bg);border-radius:2px;width:100%;display:block;overflow:hidden;box-shadow:0 2px 6px #0000002e}.fb-thumbs__frame img{object-fit:cover;width:100%;height:100%;display:block}.fb-thumbs__item[aria-current=page] .fb-thumbs__frame{outline:3px solid var(--fb-accent);outline-offset:2px}.fb-thumbs__label{color:var(--fb-muted);font-size:.8rem}.fb-thumbs__item[aria-current=page] .fb-thumbs__label{color:var(--fb-accent);font-weight:600}.fb-toc{padding:8px 0}.fb-toc__list{margin:0;padding:0;list-style:none}.fb-toc__list .fb-toc__list .fb-toc__item{padding-left:32px;font-size:.92rem}.fb-toc__list .fb-toc__list .fb-toc__list .fb-toc__item{padding-left:48px}.fb-toc__item{width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;gap:12px;padding:9px 16px;display:flex}.fb-toc__item:hover{background:#0000000d}.fb-toc__item[aria-current=location]{color:var(--fb-accent);box-shadow:inset 3px 0 0 var(--fb-accent);font-weight:600}.fb-toc__page{color:var(--fb-muted);font-variant-numeric:tabular-nums}.fb-status{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;height:100%;min-height:240px;font-size:1rem;display:flex}.fb-spinner{opacity:.7;border:3px solid;border-right-color:#0000;border-radius:50%;width:36px;height:36px;animation:.8s linear infinite fb-spin}@keyframes fb-spin{to{transform:rotate(360deg)}}.fb-text-btn{color:inherit;font:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:999px;padding:8px 16px;font-size:.9rem}.fb-text-btn--primary{border-color:var(--fb-accent);background:var(--fb-accent);color:var(--fb-accent-contrast)}.fb-resume{border-radius:var(--fb-radius);background:var(--fb-toolbar-bg);max-width:calc(100% - 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