.bb-book{--bb-font:20px;width:100%;height:auto;overflow:visible;color:inherit;background:transparent;scroll-margin-top:40px}.bb-book *{box-sizing:border-box}.bb-book .bb-toc{padding:22px 0;margin:0 0 32px;border-bottom:1px solid #9995}.bb-book .bb-toc h2{margin:0 0 14px;font-size:1.4em}.bb-book .bb-toc ol{list-style:none;padding:0;margin:0;display:grid;gap:10px}.bb-book .bb-toc a[aria-current=page]{font-weight:bold;text-decoration:underline}.bb-book .bb-article{height:auto;overflow:visible;margin:0}.bb-book .bb-title{font-family:Georgia,serif;font-size:clamp(28px,4vw,48px);line-height:1.15;margin:0 0 26px}.bb-book .bb-content{font:var(--bb-font)/1.5 Georgia,serif;overflow-wrap:break-word;display:flow-root}.bb-book .bb-content p{margin:0 0 .65em;font-size:inherit;line-height:inherit}.bb-book .bb-content img,.bb-book .bb-content video,.bb-book .bb-content iframe{display:none}.bb-book .bb-album,.bb-book .bb-films{clear:both;margin:38px 0;padding-top:20px;border-top:1px solid #9995}.bb-book .bb-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px}.bb-book .bb-gallery a{display:block;background:#111;cursor:zoom-in}.bb-book .bb-gallery img{display:block;width:100%;height:250px;object-fit:contain;margin:0;border:0;border-radius:0}.bb-book .bb-films video,.bb-book .bb-films iframe{display:block;width:100%;max-width:100%;margin:16px 0;border:0;background:#111}.bb-book .bb-films video{height:auto;max-height:85vh}.bb-book .bb-films iframe{aspect-ratio:16/9;height:auto}.bb-book .bb-music{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:22px 0}.bb-book audio{max-width:100%}.bb-book .bb-paging{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;margin-top:36px;border-top:1px solid #9995;padding-top:20px}.bb-book a:focus-visible{outline:3px solid #467de0;outline-offset:4px}
/* The album occupies the viewport, never a panel inside the article. */
.bb-image-screen{position:fixed!important;inset:0!important;margin:0!important;padding:0!important;width:100vw!important;height:100vh!important;height:100dvh!important;max-width:none!important;max-height:none!important;z-index:2147483647!important;background:#080808;color:white;border:0;border-radius:0;display:grid;place-items:center;isolation:isolate;box-sizing:border-box}.bb-image-screen:fullscreen{width:100%;height:100%}.bb-image-screen::backdrop{background:#080808}.bb-image-screen>img{display:block;width:100%;height:100%;max-width:100vw;max-height:100vh;max-height:100dvh;object-fit:contain;border:0;border-radius:0;margin:0;pointer-events:none}.bb-image-screen button{position:absolute;background:#222b;color:#fff;border:1px solid #ffffff50;border-radius:6px;padding:12px 18px;font:24px/1.1 Arial,sans-serif;cursor:pointer;z-index:2;transition:opacity .2s}.bb-image-screen button:focus-visible{outline:3px solid #fff;outline-offset:3px}.bb-image-screen [data-img-close]{top:16px;right:18px;font-size:18px}.bb-image-screen [data-img-prev]{top:50%;left:16px}.bb-image-screen [data-img-next]{top:50%;right:16px}.bb-image-screen .bb-image-count{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);font:14px Arial,sans-serif;padding:6px 12px;background:#222b}.bb-image-screen.bb-idle button:not(:focus-visible),.bb-image-screen.bb-idle .bb-image-count{opacity:0}.bb-image-screen [hidden]{display:none!important}.bb-image-error{position:absolute;bottom:64px;left:20px;right:20px;text-align:center;font:16px Arial,sans-serif}
@media print{.bb-toc,.bb-paging,.bb-music,.bb-image-screen{display:none!important}}