#book-content{--book-h1-size:3rem;--book-h2-size:2.15rem;--book-h3-size:1.8rem;--book-h4-size:1.5rem;--book-h5-size:1.2rem;--book-h6-size:.9rem;--book-h2-margin-top:4.5rem;--book-h3-margin-top:3.4rem;--book-h4-margin-top:2.8rem;--book-h5-margin-top:2.2rem;--book-h6-margin-top:2rem}#book-content .byzantine-content h1{font-size:var(--book-h1-size);text-align:start;color:var(--byzantine-text-primary);margin-top:0;margin-bottom:0;padding-bottom:0;font-weight:300;line-height:1.15;position:relative}#book-content .byzantine-content h1:after{display:none}#book-content .byzantine-content h2{margin-top:var(--book-h2-margin-top);font-size:var(--book-h2-size);text-align:start;color:var(--byzantine-text-primary);margin-bottom:1.35rem;padding-bottom:0;font-weight:500;line-height:1.22;position:relative}#book-content .byzantine-content h2:after{display:none}#book-content .chapter-label{letter-spacing:.15em;text-transform:uppercase;text-align:center;color:var(--byzantine-gold);margin-top:4rem;margin-bottom:0;font-size:1rem;font-weight:600}#book-content .byzantine-content h3{margin-top:var(--book-h3-margin-top);font-size:var(--book-h3-size);text-align:start;color:var(--byzantine-text-primary);margin-bottom:1.2rem;padding-bottom:0;font-weight:500;line-height:1.3}#book-content .byzantine-content h3:after{display:none}#book-content .byzantine-content h4{margin-top:var(--book-h4-margin-top);font-size:var(--book-h4-size);text-align:start;color:var(--byzantine-text-primary);margin-bottom:1rem;padding-bottom:0;font-style:italic;font-weight:400;line-height:1.38}#book-content .byzantine-content h5{margin-top:var(--book-h5-margin-top);font-size:var(--book-h5-size);font-variant:small-caps;letter-spacing:.06em;text-align:start;color:var(--byzantine-gold);margin-bottom:.8rem;font-weight:600;line-height:1.35}#book-content .byzantine-content h6{margin-top:var(--book-h6-margin-top);font-family:var(--font-sans-primary),Helvetica,sans-serif;font-size:var(--book-h6-size);text-transform:uppercase;letter-spacing:.12em;text-align:start;color:var(--byzantine-text-secondary);margin-bottom:.75rem;font-weight:700;line-height:1.45}#book-content .chapter-heading-wrap{flex-wrap:wrap;align-items:flex-start;column-gap:.45rem;display:flex;position:relative}#book-content .chapter-label-whisper{flex:0 0 100%}#book-content .chapter-heading-wrap>h1{flex:0 auto;max-width:calc(100% - 2.5rem)}#book-content .chapter-share-btn{width:2rem;height:2rem;color:var(--byzantine-gold-dim,#a08850);cursor:pointer;opacity:.35;background:0 0;border:none;border-radius:50%;flex:none;justify-content:center;align-items:center;margin-top:.45em;padding:0;transition:opacity .2s,color .2s,background-color .2s;display:flex;position:static}#book-content .chapter-heading-wrap:hover .chapter-share-btn{opacity:.7}#book-content .chapter-share-btn:hover{background:#d4a85314;opacity:1!important}#book-content .chapter-share-btn:focus-visible{outline:2px solid var(--byzantine-gold-dim,#a08850);outline-offset:2px;opacity:1!important}#book-content .chapter-share-btn .chapter-share-check,#book-content .chapter-share-btn.copied .chapter-share-icon{display:none}#book-content .chapter-share-btn.copied .chapter-share-check{display:block}#book-content .chapter-share-btn.copied{color:#4ade80;opacity:1!important}@media (width<=640px){#book-content{--book-h1-size:1.85rem;--book-h2-size:1.65rem;--book-h3-size:1.45rem;--book-h4-size:1.3rem;--book-h5-size:1.08rem;--book-h6-size:.78rem;--book-h2-margin-top:3.4rem;--book-h3-margin-top:2.6rem;--book-h4-margin-top:2.2rem;--book-h5-margin-top:1.8rem;--book-h6-margin-top:1.6rem}#book-content .chapter-heading-wrap{column-gap:.35rem}#book-content .chapter-heading-wrap>h1{max-width:calc(100% - 2.1rem)}#book-content .chapter-share-btn{width:1.75rem;height:1.75rem;margin-top:.35em}#book-content .chapter-share-btn svg{width:13px;height:13px}}#book-content .part-panel{text-align:center;margin-top:2rem;margin-bottom:3rem;padding:3rem 2rem;display:block;position:relative}#book-content .part-panel:first-child{margin-top:0}#book-content .part-panel .part-panel-bg{z-index:-1;background:color-mix(in srgb,var(--byzantine-gold) 8%,transparent);position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000 0%,#000 15% 85%,#0000 100%);mask-image:linear-gradient(90deg,#0000 0%,#000 15% 85%,#0000 100%)}.dark #book-content .part-panel .part-panel-bg{background:linear-gradient(#d4a8530a 0%,#0000 100%)}#book-content .part-panel:before,#book-content .part-panel:after{content:"";background:linear-gradient(90deg,transparent,var(--byzantine-gold-dim),transparent);height:1px;position:absolute;left:15%;right:15%}#book-content .part-panel:before{top:0}#book-content .part-panel:after{bottom:0}#book-content .part-panel .part-header{margin-bottom:1.5rem;padding:1.5rem 3rem;display:inline-block;position:relative}#book-content .part-panel .part-header:before,#book-content .part-panel .part-header:after{content:"";background:linear-gradient(90deg,transparent,var(--byzantine-gold-dim),transparent);height:1px;position:absolute;left:0;right:0}#book-content .part-panel .part-header:before{top:0}#book-content .part-panel .part-header:after{bottom:0}#book-content .part-panel .part-numeral{letter-spacing:.3em;text-transform:uppercase;color:var(--byzantine-gold-dim);margin-bottom:.25rem;font-size:.8rem;font-weight:600;display:block}#book-content .part-panel .part-number{font-family:var(--font-serif-primary);color:var(--byzantine-gold);font-size:3.5rem;font-weight:300;line-height:1;display:block}#book-content .part-panel .part-title{font-family:var(--font-serif-primary);color:var(--byzantine-text-primary);font-size:2.5rem;font-style:italic;font-weight:400;line-height:1.3;display:block}#book-content{background:var(--byzantine-bg-surface);padding-top:2rem;padding-bottom:4rem}@media (width<=640px){#book-content{--book-mobile-body-size:clamp(1.09rem, calc(.805rem + 1.425vw) , 1.375rem)}#book-content .byzantine-content p:not(blockquote p),#book-content .byzantine-content li:not(.fn-item){font-size:var(--book-mobile-body-size)}}#book-content .byzantine-content p:not(blockquote p){text-align:start;hyphens:none;margin-top:0;margin-bottom:1.4rem;line-height:1.75}#book-content .byzantine-content ul,#book-content .byzantine-content ol{margin-top:1.8rem;margin-bottom:1.8rem}#book-content .byzantine-content li{margin-top:.25rem;margin-bottom:.25rem}#book-content .byzantine-content :is(h2,h3,h4)+:is(h3,h4,h5,h6){margin-top:1.5rem}#book-content .byzantine-content h1[id],#book-content .byzantine-content h2[id],#book-content .byzantine-content h3[id],#book-content .part-panel[id]{scroll-margin-top:1rem}#book-content{scroll-margin-top:1.5rem}.fancy-container.byzantine-content{font-family:var(--font-serif-primary),serif;margin-top:0;margin-bottom:2rem}#book-content blockquote p:only-child{margin-top:0;margin-bottom:0}#book-content blockquote p:nth-child(n+2),#book-content blockquote p:first-child:not(:last-child){margin-bottom:.5em}#book-content blockquote p:first-child{margin-top:0}#book-content blockquote p:nth-last-child(2){margin-bottom:1em}#book-content blockquote p:last-child:nth-child(n+2){margin-top:0;margin-bottom:0}#book-content .byzantine-content h2:has(+blockquote){margin-bottom:0;padding-bottom:1rem}#book-content .byzantine-content :is(h2,h3,h4,h5,h6)+blockquote{margin-top:1.5rem}#book-content blockquote+blockquote{margin-top:2.4rem}#book-content blockquote{border-inline-start:3px solid var(--byzantine-gold-dim);quotes:none;background:0 0;border-radius:0;margin:2.4rem 0;padding:2.5rem;font-style:normal}#book-content blockquote p{color:var(--byzantine-text-primary);text-align:start;hyphens:none;margin-bottom:1rem;font-size:1.3rem;font-style:normal;line-height:1.9}#book-content blockquote p:last-child:nth-child(n+2){color:var(--byzantine-text-secondary);text-align:end;hyphens:auto;margin-top:1.25rem;margin-bottom:0;font-size:1.1rem;font-style:italic}#book-content blockquote p:only-child{margin-bottom:0}#book-content blockquote a{color:var(--byzantine-text-secondary);text-decoration:underline;-webkit-text-decoration-color:var(--byzantine-text-secondary);text-decoration-color:var(--byzantine-text-secondary);text-underline-offset:2px}#book-content blockquote a:hover{color:var(--byzantine-text-secondary);-webkit-text-decoration-color:var(--byzantine-text-secondary);text-decoration-color:var(--byzantine-text-secondary)}@media (width<=640px){#book-content{--book-mobile-quote-size:clamp(1.1rem, calc(.9rem + 1vw) , 1.3rem);--book-mobile-quote-source-size:clamp(.95rem, calc(.8rem + .75vw) , 1.1rem)}#book-content blockquote p{font-size:var(--book-mobile-quote-size)}#book-content blockquote p:last-child:nth-child(n+2){font-size:var(--book-mobile-quote-source-size)}}#book-content figure.image-caption-figure,#book-content figure.video-caption-figure{text-align:start;margin:1.8rem 0}#book-content figure.image-caption-figure img,#book-content figure.video-caption-figure iframe{margin:0;display:block}#book-content figure.video-caption-figure iframe{aspect-ratio:16/9;width:100%;max-width:100%;height:auto}#book-content figure.image-caption-figure figcaption,#book-content figure.video-caption-figure figcaption{color:var(--byzantine-text-secondary);text-align:start;opacity:.8;margin-top:.5rem;margin-bottom:0;font-size:1.2rem;font-style:italic}#book-content p:has(>img)+p:has(>em:only-child),#book-content p:has(>iframe[src*=youtube])+p:has(>em:only-child),#book-content lite-youtube+p:has(>em:only-child){text-align:start;color:var(--byzantine-text-secondary);opacity:.8;margin-top:-1rem;margin-bottom:1.5rem;font-size:1.2rem}#book-content p:has(>img)>em{text-align:start;color:var(--byzantine-text-secondary);opacity:.8;margin-top:-1rem;font-size:1.2rem;display:block}#book-content p:has(>iframe[src*=youtube]),#book-content lite-youtube{margin-block:1.8rem}#book-content p:has(>iframe[src*=youtube]){max-width:100%}#book-content p:has(>iframe[src*=youtube])>iframe,#book-content lite-youtube{aspect-ratio:16/9;width:100%;max-width:100%;display:block}#book-content p:has(>iframe[src*=youtube])>iframe{height:auto}#book-content .fn-ref-link{font-size:12px}#book-content .fn-list{border-top:1px solid var(--byzantine-border-ornate);padding-top:2.4rem;margin-top:4.8rem;padding-inline-start:1.5rem;font-size:.9rem}#book-content .fn-backref{color:var(--byzantine-gold);text-align:center;min-width:24px;min-height:24px;margin-inline-start:.25rem;line-height:24px}.sepia #book-content{--byzantine-bg-deep:#e8dab7;--byzantine-bg-surface:#efe3c3;--byzantine-bg-elevated:#e5d5ad;--byzantine-text-primary:#2f2118;--byzantine-text-secondary:#4e3828;--byzantine-text-tertiary:#6f5a43;--byzantine-gold:#7a4d09;--byzantine-gold-bright:#8a5a0e;--byzantine-gold-dim:#5c3f08;--byzantine-crimson:#742515;--byzantine-crimson-bright:#8a2e1d;--byzantine-border-ornate:#5c3f086b;--byzantine-border-subtle:#5c3f0833}.sepia #book-content div.fancy-container>p:first-of-type:first-letter{color:#5c3f08!important}html[data-book-font=literata] #book-content .byzantine-content,#book-content[data-book-font=literata] .byzantine-content{--font-serif-primary:var(--font-serif-literata);font-family:var(--font-serif-primary);font-size-adjust:ex-height .436}html[data-book-font=accessible] #book-content .byzantine-content,#book-content[data-book-font=accessible] .byzantine-content{--font-serif-primary:var(--font-sans-accessible);font-family:var(--font-serif-primary);font-size-adjust:ex-height .436}#book-content .byzantine-content p:not(blockquote p):not(.fn-list p):not(.fn-backref-line),#book-content .byzantine-content li:not(.fn-item){font-size:calc(1.375rem * var(--book-font-scale,1))!important}#book-content .fn-list,#book-content .fn-item{font-size:calc(.9rem * var(--book-font-scale,1))!important}#book-content blockquote p{font-size:calc(1.3rem * var(--book-font-scale,1))!important}#book-content blockquote p:last-child:nth-child(n+2){font-size:calc(1.1rem * var(--book-font-scale,1))!important}@media (width<=640px){#book-content .byzantine-content p:not(blockquote p):not(.fn-list p):not(.fn-backref-line),#book-content .byzantine-content li:not(.fn-item){font-size:calc(var(--book-mobile-body-size,clamp(1.09rem, calc(.805rem + 1.425vw) , 1.375rem)) * var(--book-font-scale,1))!important}#book-content .fn-list,#book-content .fn-item{font-size:calc(.95rem * var(--book-font-scale,1))!important}#book-content blockquote p{font-size:calc(var(--book-mobile-quote-size,clamp(1.1rem, calc(.9rem + 1vw) , 1.3rem)) * var(--book-font-scale,1))!important}#book-content blockquote p:last-child:nth-child(n+2){font-size:calc(var(--book-mobile-quote-source-size,clamp(.95rem, calc(.8rem + .75vw) , 1.1rem)) * var(--book-font-scale,1))!important}}#book-content .byzantine-content p:not(blockquote p):not(.fn-list p):not(.fn-backref-line),#book-content .byzantine-content li:not(.fn-item){line-height:var(--book-line-height,1.75)!important}#book-content blockquote p{line-height:var(--book-line-height,1.9)!important}html[lang=ar]{--font-sans-primary:var(--font-sans-arabic), "Noto Sans Arabic", "Inter", system-ui, sans-serif}html[lang=ar] #book-content .byzantine-content{font-family:var(--font-serif-arabic);letter-spacing:0}html[lang=ar][data-book-font=literata] #book-content .byzantine-content,html[lang=ar] #book-content[data-book-font=literata] .byzantine-content{font-family:var(--font-serif-arabic-naskh),var(--font-serif-arabic-amiri),"Noto Naskh Arabic",serif;font-size-adjust:ex-height .44}html[lang=ar][data-book-font=accessible] #book-content .byzantine-content,html[lang=ar] #book-content[data-book-font=accessible] .byzantine-content{font-family:var(--font-sans-arabic),"Noto Sans Arabic",sans-serif;font-size-adjust:ex-height .44}html[lang=ar] #book-content div.fancy-container>p:first-of-type:first-letter{float:none!important;font-size:inherit!important;line-height:inherit!important;margin:0!important}html[lang=ar] .font-preview-crimson{font-family:var(--font-serif-arabic-amiri),"Amiri",serif}html[lang=ar] .font-preview-literata{font-family:var(--font-serif-arabic-naskh),"Noto Naskh Arabic",serif}html[lang=ar] .font-preview-accessible{font-family:var(--font-sans-arabic),"Noto Sans Arabic",sans-serif}html[lang=ja]{--font-sans-primary:var(--font-sans-japanese), "Noto Sans JP", "Hiragino Sans", system-ui, sans-serif}html[lang=ja] #book-content .byzantine-content{font-family:var(--font-serif-japanese),"Noto Serif JP","Hiragino Mincho ProN",serif;letter-spacing:0;line-break:strict;word-break:normal}html[lang=ja][data-book-font=accessible] #book-content .byzantine-content,html[lang=ja] #book-content[data-book-font=accessible] .byzantine-content{font-family:var(--font-sans-japanese),"Noto Sans JP","Hiragino Sans",sans-serif}html[lang=ja] #book-content div.fancy-container>p:first-of-type:first-letter{float:none!important;font-size:inherit!important;line-height:inherit!important;margin:0!important}html[lang=ja] .font-preview-crimson{font-family:var(--font-serif-japanese),"Noto Serif JP",serif}html[lang=ja] .font-preview-accessible{font-family:var(--font-sans-japanese),"Noto Sans JP",sans-serif}html[lang=zh-Hans]{--font-sans-primary:var(--font-sans-chinese-simplified), "Noto Sans SC", "PingFang SC", "Inter", system-ui, sans-serif}html[lang=zh-Hans] #book-content .byzantine-content{font-family:var(--font-serif-primary),var(--font-serif-chinese-simplified),"Noto Serif SC","Songti SC","Literata",serif;letter-spacing:0;line-break:loose;word-break:normal}html[lang=zh-Hans][data-book-font=accessible] #book-content .byzantine-content,html[lang=zh-Hans] #book-content[data-book-font=accessible] .byzantine-content{font-family:var(--font-sans-chinese-simplified),"Noto Sans SC","PingFang SC","Inter",sans-serif}html[lang=zh-Hans] #book-content div.fancy-container>p:first-of-type:first-letter{float:none!important;font-size:inherit!important;line-height:inherit!important;margin:0!important}html[lang=zh-Hans] .font-preview-crimson{font-family:var(--font-serif-chinese-simplified),"Noto Serif SC",serif}html[lang=zh-Hans] .font-preview-accessible{font-family:var(--font-sans-chinese-simplified),"Noto Sans SC",sans-serif}html[lang=zh-Hant]{--font-sans-primary:var(--font-sans-chinese-traditional), "Noto Sans TC", "PingFang TC", "Inter", system-ui, sans-serif}html[lang=zh-Hant] #book-content .byzantine-content{font-family:var(--font-serif-primary),var(--font-serif-chinese-traditional),"Noto Serif TC","Songti TC","Literata",serif;letter-spacing:0;line-break:loose;word-break:normal}html[lang=zh-Hant][data-book-font=accessible] #book-content .byzantine-content,html[lang=zh-Hant] #book-content[data-book-font=accessible] .byzantine-content{font-family:var(--font-sans-chinese-traditional),"Noto Sans TC","PingFang TC","Inter",sans-serif}html[lang=zh-Hant] #book-content div.fancy-container>p:first-of-type:first-letter{float:none!important;font-size:inherit!important;line-height:inherit!important;margin:0!important}html[lang=zh-Hant] .font-preview-crimson{font-family:var(--font-serif-chinese-traditional),"Noto Serif TC",serif}html[lang=zh-Hant] .font-preview-accessible{font-family:var(--font-sans-chinese-traditional),"Noto Sans TC",sans-serif}html[lang=ka]{--font-sans-primary:var(--font-sans-georgian), "Noto Sans Georgian", "Inter", system-ui, sans-serif}html[lang=ka] #book-content .byzantine-content{font-family:var(--font-serif-primary),var(--font-serif-georgian),"Noto Serif Georgian",serif}html[lang=ka][data-book-font=accessible] #book-content .byzantine-content,html[lang=ka] #book-content[data-book-font=accessible] .byzantine-content{font-family:var(--font-sans-primary),var(--font-sans-georgian),"Noto Sans Georgian",sans-serif}html[lang=ka] .font-preview-crimson{font-family:var(--font-serif-georgian),"Noto Serif Georgian",serif}html[lang=ka] .font-preview-accessible{font-family:var(--font-sans-georgian),"Noto Sans Georgian",sans-serif}.viewport-image[data-astro-cid-siiuxc2d]{width:100%;max-width:100%;display:block}.viewport-image[data-astro-cid-siiuxc2d]>img[data-astro-cid-siiuxc2d]{width:100%;height:auto;aspect-ratio:var(--viewport-image-aspect-ratio);object-fit:contain;display:block}.section-row[data-astro-cid-xv3paglx]{align-items:center;gap:.25rem;display:flex}.toc-list[data-astro-cid-xv3paglx]{margin:0;padding:0;list-style:none}.toc-numeral[data-astro-cid-xv3paglx]{color:var(--byzantine-gold);min-width:1.5rem;font-size:.75rem;font-weight:600}.byzantine-toc[data-astro-cid-xv3paglx]{background:color-mix(in srgb,var(--byzantine-bg-surface) 80%,transparent);backdrop-filter:blur(12px);border:1px solid var(--byzantine-border-subtle);scrollbar-width:thin;scrollbar-color:var(--byzantine-gold-dim) transparent;border-radius:.75rem;flex-direction:column;flex-shrink:0;align-self:flex-start;width:18rem;max-height:calc(100dvh - 6rem);display:flex;position:sticky;top:3.5rem;overflow:hidden}@media 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