.reference-book.rb-theme-light{--lightningcss-light:initial;--lightningcss-dark: ;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#14181d;--fieldbook-foreground:#14181d;--fieldbook-background:#fff;--fieldbook-sidebar:#f7f9fc;--fieldbook-secondary:#eef2f8;--fieldbook-accent:#1b5fbe;--fieldbook-card:#f6f8fb;--fieldbook-border:#d8dee6;--fieldbook-muted-foreground:#55606c;--rb-ink:#14181d;--rb-muted:#55606c;--rb-line:#d8dee6;--rb-paper:#fff;--rb-blue:#1b5fbe;--rb-accent:#1b5fbe;--rb-card:#f6f8fb;background:#fff}.reference-book.rb-theme-light ::selection{color:#14181d;background:#cfe0fb}.reference-book.rb-theme-light :is(a,button,input,textarea,select,summary):focus-visible{outline-color:#1b5fbe}.reference-book.rb-theme-light :is(.rb-section>p,.rb-narration-text>p,.rb-resource-body),.reference-book.rb-theme-light .rb-library-hero p,.reference-book.rb-theme-light .rb-use-guide p,.reference-book.rb-theme-light .rb-cover-caption,.reference-book.rb-theme-light .rb-library .rb-library-lead,.reference-book.rb-theme-light .rb-library-card>span,.reference-book.rb-theme-light .rb-library-actions>a:not(.rb-primary-link),.reference-book.rb-theme-light .rb-part-card a{color:#37414d}.reference-book.rb-theme-light :is(.rb-eyebrow,.rb-part,.rb-section-label),.reference-book.rb-theme-light .rb-library h1>span,.reference-book.rb-theme-light .rb-library-card>svg,.reference-book.rb-theme-light .rb-library-facts svg,.reference-book.rb-theme-light .rb-bookmark,.reference-book.rb-theme-light .rb-recall summary span,.reference-book.rb-theme-light :is(.rb-source a,.rb-section-sources a,.rb-use-guide>a,.rb-library-link),.reference-book.rb-theme-light .rb-part-card a:hover{color:#1b5fbe}.reference-book.rb-theme-light .rb-part-card a>span,.reference-book.rb-theme-light .rb-large-number{color:#8894a3}.reference-book.rb-theme-light .rb-chapter-link.active{color:#14181d;background:#1b5fbe14;box-shadow:inset 3px 0 #1b5fbe}.reference-book.rb-theme-light .rb-count{color:#37414d;background:#e5eaf1}.reference-book.rb-theme-light .rb-search input,.reference-book.rb-theme-light :is(.rb-note-input,textarea),.reference-book.rb-theme-light .rb-note-form :is(select,textarea){color:#14181d;border-color:var(--rb-line);background:#fff}.reference-book.rb-theme-light .rb-library-card{background:#f6f8fb;border-left-color:#1b5fbe}.reference-book.rb-theme-light .rb-orientation{background:#1b5fbe0f;border-color:#1b5fbe55}.reference-book.rb-theme-light .rb-primer-cover{background:#eef2f8}.reference-book.rb-theme-light .rb-part-card,.reference-book.rb-theme-light .rb-related-grid>li,.reference-book.rb-theme-light .rb-resource,.reference-book.rb-theme-light .rb-source,.reference-book.rb-theme-light .bd-document-body figure,.reference-book.rb-theme-light .bd-document-body table{background:var(--rb-card);border:1px solid var(--rb-line);border-radius:14px}.reference-book.rb-theme-light .rb-primary-link,.reference-book.rb-theme-light .rb-feature-listen,.reference-book.rb-theme-light .rb-note-form button{background:var(--rb-blue);color:#fff;border-radius:10px}.reference-book.rb-theme-light .rb-cover-art{border-radius:16px;box-shadow:0 18px 40px #14181d29}.reference-book.rb-theme-light .rb-primary-link,.reference-book.rb-theme-light .rb-feature-listen,.reference-book.rb-theme-light .rb-note-form button{background:var(--rb-blue);border-color:var(--rb-blue);color:#fff}.reference-book.rb-theme-light .rb-feature-listen:hover,.reference-book.rb-theme-light .rb-primary-link:hover{background:#17509f}.reference-book.rb-theme-light .rb-feature-read{color:#14181d;border-color:var(--rb-line);background:#fff}.reference-book.rb-theme-light .rb-feature-read:hover{background:#eef2f8}.reference-book.rb-theme-light :is(.rb-feature-close,.rb-feature-audio-note){color:#37414d}.reference-book.rb-theme-light .bd-document-heading{margin:0 0 18px}.reference-book.rb-theme-light .rb-cover-backdrop{opacity:.4}.reference-book.rb-theme-light .rb-primer-cover:before{background:linear-gradient(90deg,#ffffffef,#ffffffd6 55%,#ffffff8c)}.reference-book.rb-theme-light{--rb-panel:#f6f8fb;--rb-border:#d8dee6}.reference-book.rb-theme-light :is(.rb-search input,.rb-note-input,textarea,.rb-note-form select){color:#14181d;background:#fff;border-color:#b9c2cd}