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(max-width:1400px){._readableLayout_lgvnp_633{grid-template-columns:minmax(0,1fr)}._documentOutline_lgvnp_648{max-height:230px;position:static}._pdfControls_lgvnp_461{grid-template-columns:minmax(0,1fr);position:static}._pageControls_lgvnp_476,._pdfSearch_lgvnp_478{justify-self:stretch;width:100%}._zoomControls_lgvnp_477{justify-content:center}}@media (max-width:920px){._header_lgvnp_8{grid-template-columns:auto minmax(0,1fr);top:74px}._header_lgvnp_8 ._back_lgvnp_1314{white-space:nowrap;width:auto}._header_lgvnp_8 nav{justify-content:flex-end}._header_lgvnp_8>div{display:none}._workspace_lgvnp_68{grid-template-columns:1fr}._sidebar_lgvnp_74{border-bottom:1px solid #cfcbc0;border-right:0}._mobileReadingJump_lgvnp_299{color:#1f4f91;align-items:center;min-height:44px;margin:6px 0 14px;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}._referenceFields_lgvnp_263{display:none}._readerPanel_lgvnp_291{padding:16px}._readableLayout_lgvnp_633{grid-template-columns:1fr}._documentOutline_lgvnp_648{max-height:220px;position:static}}@media (max-width:830px){._header_lgvnp_8{top:66px}}@media (max-width:620px){._header_lgvnp_8{padding:0 13px}._header_lgvnp_8>div strong{max-width:210px}._header_lgvnp_8 nav a:first-of-type,._header_lgvnp_8 nav span:first-of-type{display:none}._sidebar_lgvnp_74{padding:25px 18px}._toolbar_lgvnp_350{flex-direction:column;align-items:start}._readerTabs_lgvnp_301{grid-template-columns:repeat(3,1fr);display:grid}._readerTabs_lgvnp_301 button{min-width:0;padding:9px 8px}._toolbarActions_lgvnp_396{width:100%}._toolbarActions_lgvnp_396 a{text-align:center;flex:1}._readerNotice_lgvnp_416{flex-direction:column;align-items:start;gap:6px}._pdfControls_lgvnp_461{grid-template-columns:minmax(0,1fr);position:static}._pageControls_lgvnp_476,._pdfSearch_lgvnp_478{justify-self:stretch;width:100%}._zoomControls_lgvnp_477{justify-content:center}._pdfSearchResult_lgvnp_539,._extractionNote_lgvnp_1190{flex-direction:column;align-items:flex-start}._extractionNote_lgvnp_1190{width:calc(100% - 20px);margin:10px auto 0}._textViewport_lgvnp_1140{width:calc(100% - 20px);margin:10px auto;padding:28px 20px;font-size:14px}._textReader_lgvnp_623,._structuredReader_lgvnp_628{padding-top:10px}._readableLayout_lgvnp_633{gap:10px;width:calc(100% - 20px)}._documentPaper_lgvnp_724{padding:34px 21px 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svg{stroke-width:1.8px;width:13px;height:13px}._toolbarActions_lgvnp_396 a{justify-content:center;align-items:center;gap:6px;display:inline-flex}._toolbarActions_lgvnp_396 a svg{stroke-width:1.8px;width:14px;height:14px}._paragraphBlock_lgvnp_814,._articleBlock_lgvnp_815,._quoteBlock_lgvnp_816,._documentList_lgvnp_817{font-size:calc(16px * var(--reader-font-scale,1));line-height:var(--reader-line-height,2)}._sectionHeading_lgvnp_789{font-size:calc(17px * var(--reader-font-scale,1))}._chapterHeading_lgvnp_788{font-size:calc(20px * var(--reader-font-scale,1))}._documentTitle_lgvnp_787{font-size:calc(24px * var(--reader-font-scale,1))}@media (max-width:920px){._identity_lgvnp_80 ._desktopMetadata_lgvnp_1630,._desktopSources_lgvnp_1631,._linkedSchools_lgvnp_136{display:none}._mobileFacts_lgvnp_1533{color:#596a7e;justify-content:space-between;align-items:flex-start;gap:14px;margin:-8px 0 6px;font-size:11px;line-height:1.55;display:flex}._mobileFacts_lgvnp_1533 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nav,._documentOutline_lgvnp_648>small{display:none}._documentOutline_lgvnp_648._outlineExpanded_lgvnp_1694 nav{margin-top:10px;display:grid}._documentOutline_lgvnp_648._outlineExpanded_lgvnp_1694>small{display:block}}@media (max-width:620px){._readerPanel_lgvnp_291{padding:10px}._readableLayout_lgvnp_633,._readableLayoutWithoutOutline_lgvnp_643,._textSearch_lgvnp_1076{width:100%}._readerUtilities_lgvnp_1554{padding:9px}._readerUtilities_lgvnp_1554 .share-actions{width:100%}._readerUtilities_lgvnp_1554 .share-actions>button{flex:calc(50% - 7px)}._readerUtilities_lgvnp_1554 .share-feedback{flex-basis:100%;min-height:14px}._readingControls_lgvnp_1566>span{flex-basis:100%}._readingControls_lgvnp_1566 button{flex:auto;min-height:40px}._paragraphBlock_lgvnp_814,._articleBlock_lgvnp_815,._quoteBlock_lgvnp_816,._documentList_lgvnp_817{font-size:calc(15px * var(--reader-font-scale,1))}}@media print{._shell_lgvnp_1{background:#fff}._shell_lgvnp_1 .global-site-header,._shell_lgvnp_1 .global-site-footer,._header_lgvnp_8,._sidebar_lgvnp_74,._readerTabs_lgvnp_301,._readerUtilities_lgvnp_1554,._toolbar_lgvnp_350,._readerNotice_lgvnp_416,._documentOutline_lgvnp_648,._textSearch_lgvnp_1076{display:none!important}._workspace_lgvnp_68{min-height:0;display:block}._readerPanel_lgvnp_291{padding:0}._viewport_lgvnp_450{background:#fff;border:0;min-height:0}._structuredReader_lgvnp_628{min-height:0;padding:0}._readableLayout_lgvnp_633,._readableLayoutWithoutOutline_lgvnp_643{width:100%;display:block}._documentPaper_lgvnp_724{box-shadow:none;padding:0}}