:root,:root[data-scheme=light]{--body-background:#f5f5fa;--card-background:#fff;--card-background-selected:#eaeaea;--card-text-color-main:#000;--card-text-color-secondary:#747474;--card-text-color-tertiary:#767676;--card-separator-color:hsla(0,0%,85%,.5);--card-border-radius:10px;--card-padding:20px;--shadow-l1:0px 4px 8px rgba(0,0,0,.04),0px 0px 2px rgba(0,0,0,.06),0px 0px 1px rgba(0,0,0,.04);--shadow-l2:0px 10px 20px rgba(0,0,0,.04),0px 2px 6px rgba(0,0,0,.04),0px 0px 1px rgba(0,0,0,.04);--shadow-l4:0px 24px 32px rgba(0,0,0,.04),0px 16px 24px rgba(0,0,0,.04),0px 4px 8px rgba(0,0,0,.04),0px 0px 1px rgba(0,0,0,.04);--accent-color:#34495e;--accent-color-darker:#2c3e50;--accent-color-text:#fff;--body-text-color:#707070;--link:#2d6cdf;--link-hover:#1a52c9;--tag-background:rgba(52,73,94,.06);--tag-color:#34495e;--code-background:#f6f8fa;--code-color:#c7254e;--header-bg:hsla(0,0%,100%,.85);--header-border:rgba(0,0,0,.06);--section-separation:32px;--main-top-padding:16px;--content-max-width:1280px;--scrollbar-thumb:#d9d9d9;--scrollbar-track:var(--body-background)}:root[data-scheme=dark]{--body-background:#303030;--card-background:#424242;--card-background-selected:hsla(0,0%,100%,.16);--card-text-color-main:hsla(0,0%,100%,.9);--card-text-color-secondary:hsla(0,0%,100%,.7);--card-text-color-tertiary:hsla(0,0%,100%,.5);--card-separator-color:hsla(0,0%,100%,.12);--shadow-l1:0 2px 8px rgba(0,0,0,.35);--shadow-l2:0 4px 14px 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(max-width:640px){.doc-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.doc-card-title{font-size:13px}.doc-card-desc{display:none}}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:10px;gap:10px}.photo-grid a{display:block;aspect-ratio:1/1;overflow:hidden;border-radius:8px;background:var(--card-background-selected);box-shadow:var(--shadow-l1)}.photo-grid img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.photo-grid a:hover img{transform:scale(1.05)}.crumb{font-size:13px;color:var(--card-text-color-tertiary);margin-bottom:12px}.crumb a{color:var(--card-text-color-secondary)}.crumb a:hover{color:var(--link)}.empty{background:var(--card-background);border-radius:var(--card-border-radius);padding:36px;text-align:center;color:var(--card-text-color-tertiary);box-shadow:var(--shadow-l1)}.empty code{background:var(--code-background);color:var(--code-color);padding:2px 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img{width:100%;height:100%;object-fit:cover;display:block}@media (max-width:640px){.album-viewer{height:80vh}.av-thumb{width:50px;height:50px}.av-zone-arrow{width:38px;height:38px;font-size:24px}.av-zone{opacity:.6}}.book{background:var(--card-background);border-radius:var(--card-border-radius);overflow:hidden;display:flex;flex-direction:column;height:min(86vh,920px);box-shadow:var(--shadow-l1)}.book:-webkit-full-screen{border-radius:0;border:none;height:100vh;background:var(--body-background)}.book:-webkit-full-screen,.book:fullscreen{border-radius:0;border:none;height:100vh;background:var(--body-background)}html:-webkit-full-screen .site-footer,html:-webkit-full-screen .site-header{display:none}html:fullscreen .site-footer,html:fullscreen .site-header{display:none}html:-webkit-full-screen .container{max-width:none;padding:0}html:fullscreen .container{max-width:none;padding:0}html:-webkit-full-screen .crumb{display:none}html:fullscreen .crumb{display:none}html:-webkit-full-screen 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rgba(0,0,0,.2);margin-left:calc(-1 * min(78vw, 260px))}.book-toc.open{margin-left:0}.book-toc-backdrop{display:block;position:absolute;inset:0;background:rgba(0,0,0,.4);z-index:10}.book-title{display:none}.book-page img{max-width:calc(100vw - 32px);max-height:calc(min(86vh, 920px) - 130px)}}