._callout_1cess_12{--spine-callout-accent:var(--spine-accent-note);border:1px solid var(--spine-border);border-inline-start:3px solid var(--spine-callout-accent);background:color-mix(in srgb, var(--spine-callout-accent) 6%, var(--spine-bg));border-radius:2px;margin:0 0 1.1rem;padding:.65rem .9rem}._note_1cess_23{--spine-callout-accent:var(--spine-accent-note)}._info_1cess_27{--spine-callout-accent:var(--spine-accent-info)}._caution_1cess_31{--spine-callout-accent:var(--spine-accent-caution)}._tip_1cess_35{--spine-callout-accent:var(--spine-accent-tip)}._callout_1cess_12 ._title_1cess_42{color:var(--spine-callout-accent);letter-spacing:.1em;text-transform:uppercase;font-size:.6875rem;font-weight:700;line-height:1.4;font-family:var(--spine-font-mono);margin:0 0 .35rem}._body_1cess_56>:last-child{margin-bottom:0}@media print{._callout_1cess_12{background:0 0}}._fold_xxsly_11{margin:0 0 1.1rem}._summary_xxsly_15{cursor:pointer;width:fit-content;color:var(--spine-text-muted);font-size:.75rem;line-height:1.4;font-family:var(--spine-font-mono)}._summary_xxsly_15:hover{color:var(--spine-text)}._body_xxsly_33{border-inline-start:2px solid var(--spine-border);color:var(--spine-text-muted);font-size:var(--spine-font-size-sm);margin-top:.35rem;padding-inline-start:.8rem}._body_xxsly_33>:last-child{margin-bottom:0}@media print{._fold_xxsly_11::details-content{content-visibility:visible}}._details_1upo6_12{border:1px solid var(--spine-border);border-radius:var(--spine-radius);background:var(--spine-surface);margin:0 0 1.1rem}._summary_1upo6_22{cursor:pointer;color:var(--spine-text);font-size:var(--spine-font-size-base);padding:.5rem .9rem;font-weight:600;line-height:1.4}._summary_1upo6_22:hover{color:var(--spine-primary)}._details_1upo6_12[open]>._summary_1upo6_22{border-bottom:1px solid var(--spine-border)}._body_1upo6_40{padding:.75rem .9rem}._body_1upo6_40>:last-child{margin-bottom:0}@media print{._details_1upo6_12{background:0 0}._details_1upo6_12::details-content{content-visibility:visible}}._card_e2bho_8{border:1px solid var(--spine-border);background:var(--spine-surface);color:var(--spine-text);border-radius:2px;align-items:center;gap:.55rem;margin:0 0 1.1rem;padding:.55rem .8rem;text-decoration:none;display:flex}._card_e2bho_8:hover{border-color:var(--spine-primary);color:var(--spine-primary)}._icon_e2bho_26{color:var(--spine-text-muted);flex:none}._card_e2bho_8:hover ._icon_e2bho_26{color:var(--spine-primary)}._label_e2bho_37{overflow-wrap:anywhere}@media print{._card_e2bho_8{background:0 0}}._toc_r29an_3{top:calc(var(--spine-header-height) + 1.5rem);max-height:calc(100vh - var(--spine-header-height) - 3rem);overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--spine-border) transparent;padding-inline-end:.4rem;position:sticky;overflow-y:auto}._toc_r29an_3:hover,._toc_r29an_3:focus-within{scrollbar-color:var(--spine-text-muted) transparent}._toc_r29an_3::-webkit-scrollbar{width:4px}._toc_r29an_3::-webkit-scrollbar-track{background:0 0}._toc_r29an_3::-webkit-scrollbar-thumb{background:var(--spine-border);border-radius:2px}._toc_r29an_3:hover::-webkit-scrollbar-thumb{background:var(--spine-text-muted)}._toc_r29an_3:focus-within::-webkit-scrollbar-thumb{background:var(--spine-text-muted)}._label_r29an_49{color:var(--spine-text-muted);margin:0 0 .4rem;font-size:12px;font-weight:600}._list_r29an_56{margin:0;padding:0;list-style:none}._item_r29an_62{margin:0}._link_r29an_66{color:var(--spine-text-muted);font-size:var(--spine-font-size-sm);overflow-wrap:anywhere;margin-inline-start:-1px;padding:.22rem 0 .22rem .7rem;line-height:1.4;text-decoration:none;display:block}._link_r29an_66:hover{color:var(--spine-text);text-decoration:none}._link_r29an_66:focus-visible{outline:2px solid var(--spine-primary);outline-offset:-2px}._sub_r29an_88{padding-inline-start:1.5rem}._linkActive_r29an_92,._linkActive_r29an_92:hover{color:var(--spine-primary);font-weight:600}@media (width<=1200px){._toc_r29an_3{display:none}}@media print{._toc_r29an_3{display:none}}.ui-button{border:1px solid var(--spine-border);background:var(--spine-bg);min-height:34px;color:var(--spine-text);white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:6px 12px;font-size:14px;font-weight:500;line-height:1.35;text-decoration:none;display:inline-flex}.ui-button:hover{background:var(--spine-emphasis-1);color:var(--spine-text);text-decoration:none}.ui-button:disabled{cursor:default;opacity:.5}.ui-primary{background:var(--spine-primary);border-color:var(--spine-primary);color:#fff}.ui-primary:hover{background:var(--spine-primary-hover);color:#fff}.ui-danger{color:var(--spine-accent-caution)}.ui-icon-button{flex-shrink:0;width:32px;min-height:32px;padding:6px}.ui-link{color:var(--spine-primary);font-size:inherit;text-align:start;background:0 0;border:0;padding:0}.ui-input,.ui-select{border:1px solid var(--spine-border);width:100%;max-width:100%;min-height:36px;color:var(--spine-text);background:var(--spine-bg);font:inherit;border-radius:6px;padding:7px 10px;font-size:14px}.ui-input:focus,.ui-select:focus{outline:2px solid color-mix(in srgb,var(--spine-primary) 28%,transparent);border-color:var(--spine-primary);outline-offset:0}:where(button,a,input,select):focus-visible{outline:2px solid var(--spine-primary);outline-offset:3px}.ui-input:disabled,.ui-select:disabled{opacity:.6}.ui-empty{color:var(--spine-text-muted);margin:24px 0;font-size:14px}.ui-help{color:var(--spine-text-muted);margin:5px 0 0;font-size:13px;line-height:1.55}.ui-label{font-size:14px;font-weight:500}.ui-form-row{border-bottom:1px solid var(--spine-border);grid-template-columns:minmax(180px,1fr) minmax(180px,1fr);align-items:start;gap:32px;padding:24px 0;display:grid}.ui-form-row:first-child{padding-top:0}.ui-form-control{min-width:0}.ui-inline{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ui-inline>.ui-input,.ui-inline>.ui-select{flex:1;width:auto;min-width:100px}.ui-stack{gap:16px;display:grid}.ui-section{border-top:1px solid var(--spine-border);margin:28px 0 0;padding-top:22px}.ui-section:first-child{border-top:0;margin-top:0;padding-top:0}.ui-section h2{margin:0 0 12px;font-size:15px;font-weight:600}.ui-notice{border:1px solid var(--spine-border);background:var(--spine-emphasis-1);overflow-wrap:anywhere;border-radius:6px;padding:10px 12px;font-size:13px}.ui-error{color:var(--spine-accent-caution);border-color:color-mix(in srgb,var(--spine-accent-caution) 30%,var(--spine-border))}.ui-list{margin:16px 0;padding:0;list-style:none}.ui-list>li{border-bottom:1px solid var(--spine-border);padding:14px 0}.ui-list>li:first-child{border-top:1px solid var(--spine-border)}.ui-row{align-items:center;gap:12px;min-width:0;display:flex}.ui-row-main{overflow-wrap:anywhere;flex:1;min-width:0;font-size:14px}.ui-row-main strong{font-size:14px;font-weight:500}.ui-row-main small{color:var(--spine-text-muted);margin-top:3px;font-size:12px;display:block}.ui-badge{background:var(--spine-emphasis-1);color:var(--spine-text-muted);white-space:nowrap;border-radius:4px;align-items:center;padding:2px 7px;font-size:11px;display:inline-flex}.ui-copy{flex-wrap:wrap;align-items:start;gap:8px;min-width:0;margin:12px 0;display:flex}.ui-copy-value{border:1px solid var(--spine-border);background:var(--spine-surface);overflow-wrap:anywhere;white-space:pre-wrap;-webkit-user-select:all;user-select:all;border-radius:5px;flex:1;min-width:0;padding:9px;font-size:11px;display:block}.ui-copy>p{flex-basis:100%}.ui-definition{grid-template-columns:110px minmax(0,1fr);gap:14px 12px;margin:0;font-size:13px;display:grid}.ui-definition dt{color:var(--spine-text-muted)}.ui-definition dd{overflow-wrap:anywhere;min-width:0;margin:0}.ui-definition code{font-size:11px}.ui-pager{margin-top:16px}.ui-split{grid-template-columns:200px minmax(0,1fr);gap:28px;display:grid}.ui-selection{width:100%;color:var(--spine-text);text-align:start;background:0 0;border:0;border-radius:5px;padding:9px 10px;font-size:14px;display:block}.ui-selection:hover,.ui-selection[aria-current=true]{background:var(--spine-emphasis-2)}@media (width<=700px){.ui-form-row{grid-template-columns:1fr;gap:12px;padding:20px 0}.ui-split{grid-template-columns:1fr;gap:20px}.ui-row{flex-wrap:wrap}.ui-row-main{min-width:150px}}.ui-sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ui-field{gap:5px;min-width:0;font-size:13px;display:grid}._panel_18z5v_1{top:var(--spine-header-height);width:360px;height:calc(100dvh - var(--spine-header-height));border-inline-start:1px solid var(--spine-border);background:var(--spine-bg);outline:none;flex:0 0 360px;align-self:start;position:sticky;overflow:auto}._header_18z5v_13{justify-content:space-between;align-items:center;padding:18px 20px 10px;display:flex}._header_18z5v_13 h2{margin:0;font-size:16px;font-weight:600}._tabs_18z5v_24{border-bottom:1px solid var(--spine-border);flex-wrap:wrap;gap:3px;padding:0 14px 14px;display:flex}._tab_18z5v_24{color:var(--spine-text-muted);background:0 0;border:0;border-radius:5px;padding:6px 8px;font-size:12px}._tab_18z5v_24:hover{background:var(--spine-emphasis-1)}._tab_18z5v_24[aria-selected=true]{color:var(--spine-primary);background:var(--spine-emphasis-2);font-weight:500}._body_18z5v_47{padding:20px;font-size:14px}._sectionIcon_18z5v_52{align-items:center;gap:6px;display:flex}._revision_18z5v_57{text-align:start;width:100%;color:var(--spine-text);background:0 0;border:0;gap:6px;padding:0;font-size:13px;display:grid}._revision_18z5v_57:disabled{cursor:default}._revision_18z5v_57>span{justify-content:space-between;align-items:center;display:flex}._revision_18z5v_57 strong{font-weight:500}._revision_18z5v_57 small{color:var(--spine-text-muted);line-height:1.5}._preview_18z5v_83{margin-top:20px;min-width:0!important;font-size:13px!important}._preview_18z5v_83 h2{font-size:22px}._preview_18z5v_83 h3{font-size:16px}._backdrop_18z5v_94{display:none}@media (width<=1100px){._panel_18z5v_1{z-index:12;top:0;width:min(384px,100vw);height:100dvh;box-shadow:var(--spine-shadow);position:fixed;inset-inline-end:0}._backdrop_18z5v_94{z-index:11;background:#0004;border:0;display:block;position:fixed;inset:0}}@media print{._panel_18z5v_1,._backdrop_18z5v_94{display:none}}._document_cb9yv_1{align-items:start;min-width:0;display:flex}._reader_cb9yv_6{flex:1;min-width:0}._toolbar_cb9yv_10{border-bottom:1px solid var(--spine-border);align-items:center;gap:6px;min-height:54px;padding:10px 20px;display:flex}._toolbarTitle_cb9yv_18{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--spine-text-muted);flex:1;font-size:13px;overflow:hidden}._content_cb9yv_27{width:100%;max-width:900px;margin:0 auto;padding:48px 40px 100px}._scroller_cb9yv_33{overflow-x:auto}._prose_cb9yv_36{color:var(--spine-text);min-width:0;font-size:16px;line-height:1.7}._prose_cb9yv_36>:first-child{margin-top:0}._prose_cb9yv_36 h1,._prose_cb9yv_36 h2,._prose_cb9yv_36 h3,._prose_cb9yv_36 h4,._prose_cb9yv_36 h5,._prose_cb9yv_36 h6{scroll-margin-top:calc(var(--spine-header-height) + 20px);line-height:1.3}._prose_cb9yv_36 h1{letter-spacing:-.025em;margin:0 0 32px;font-size:36px;font-weight:600;line-height:1.2}._prose_cb9yv_36 h2{letter-spacing:-.02em;margin:36px 0 16px;font-size:25px;font-weight:600}._prose_cb9yv_36 h3{margin:28px 0 14px;font-size:20px;font-weight:600}._prose_cb9yv_36 h4,._prose_cb9yv_36 h5,._prose_cb9yv_36 h6{margin:24px 0 12px;font-size:16px;font-weight:600}._prose_cb9yv_36 p,._prose_cb9yv_36 ul,._prose_cb9yv_36 ol,._prose_cb9yv_36 table,._prose_cb9yv_36 pre,._prose_cb9yv_36 blockquote{margin:0 0 18px}._prose_cb9yv_36 ul,._prose_cb9yv_36 ol{padding-inline-start:24px}._prose_cb9yv_36 li{margin:4px 0}._prose_cb9yv_36 li>ul,._prose_cb9yv_36 li>ol{margin:6px 0}._prose_cb9yv_36 a{color:var(--spine-primary);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb,var(--spine-primary) 35%,transparent);text-decoration-color:color-mix(in srgb,var(--spine-primary) 35%,transparent);text-underline-offset:3px}._prose_cb9yv_36 a:hover{-webkit-text-decoration-color:var(--spine-primary);text-decoration-color:var(--spine-primary)}._prose_cb9yv_36 strong{font-weight:600}._prose_cb9yv_36 blockquote{border-inline-start:3px solid var(--spine-border);color:var(--spine-text-muted);padding-inline-start:20px}._prose_cb9yv_36 blockquote>:last-child{margin-bottom:0}._prose_cb9yv_36 code{background:var(--spine-emphasis-1);border:0;border-radius:4px;padding:2px 5px;font-size:.85em}._prose_cb9yv_36 pre{border:1px solid var(--spine-border);background:var(--spine-surface);border-radius:7px;padding:16px 20px;font-size:14px;overflow-x:auto}._prose_cb9yv_36 pre code{background:0 0;padding:0}._prose_cb9yv_36 table{border-collapse:collapse;width:100%;font-size:14px}._prose_cb9yv_36 th,._prose_cb9yv_36 td{text-align:start;vertical-align:top;border:1px solid var(--spine-border);padding:9px 12px}._prose_cb9yv_36 thead th{background:var(--spine-surface);font-size:13px;font-weight:500}._prose_cb9yv_36 img{border-radius:5px;max-width:100%;height:auto}._prose_cb9yv_36 hr{border:0;border-top:1px solid var(--spine-border);margin:30px 0}._meta_cb9yv_165{color:var(--spine-text-muted);font-size:13px}._copyStatus_cb9yv_169{color:var(--spine-text-muted);padding:0 24px;font-size:12px}._renderError_cb9yv_174{border:1px solid var(--spine-border);border-inline-start:3px solid var(--spine-accent-caution);background:var(--spine-surface);border-radius:6px;padding:14px 16px}._renderErrorTitle_cb9yv_181{color:var(--spine-accent-caution);font-size:14px;font-weight:500}._renderErrorDetail_cb9yv_186{overflow-wrap:anywhere;font-size:12px}@media (width<=700px){._content_cb9yv_27{padding:30px 22px 80px}._prose_cb9yv_36 h1{font-size:30px}._prose_cb9yv_36 h2{font-size:23px}._toolbar_cb9yv_10{gap:2px;padding:8px 12px}._toolbarTitle_cb9yv_18{display:none}._toolbar_cb9yv_10>:first-of-type{margin-inline-start:auto}._toolbar_cb9yv_10 button{font-size:12px}}@media print{._toolbar_cb9yv_10,._copyStatus_cb9yv_169{display:none}._content_cb9yv_27{max-width:none;padding:0}._document_cb9yv_1{display:block}._scroller_cb9yv_33{overflow:visible}._prose_cb9yv_36{font-size:11pt}._prose_cb9yv_36 a{color:inherit;text-decoration:none}}._readingLayout_cb9yv_239{grid-template-columns:minmax(0,1fr) minmax(0,900px) minmax(0,1fr);display:grid}._readingLayout_cb9yv_239>._content_cb9yv_27{grid-column:2;min-width:0}._withToc_cb9yv_247{grid-template-columns:minmax(0,1fr) minmax(0,200px) minmax(0,900px) minmax(0,1fr)}._withToc_cb9yv_247>._content_cb9yv_27{grid-area:1/3}._tocColumn_cb9yv_255{grid-area:1/2;min-width:0;padding:56px 0 0 24px}@media (width<=1200px){._withToc_cb9yv_247{grid-template-columns:minmax(0,1fr) minmax(0,900px) minmax(0,1fr)}._withToc_cb9yv_247>._content_cb9yv_27{grid-column:2}._tocColumn_cb9yv_255{display:none}}@media print{._readingLayout_cb9yv_239{display:block}._tocColumn_cb9yv_255{display:none}}._plain_ir09g_4{max-width:46rem;color:var(--spine-text);font-size:var(--spine-font-size-md);margin:0 auto;line-height:1.58}._plainTitle_ir09g_12{letter-spacing:-.018em;margin:0 0 .85rem;font-size:1.9rem;font-weight:600;line-height:1.2}._plainMeta_ir09g_20{color:var(--spine-text-muted);font-size:var(--spine-font-size-sm);margin:-.35rem 0 1.4rem}._searchForm_ir09g_26{gap:.5rem;margin-bottom:1.4rem;display:flex}._searchInput_ir09g_32{border:1px solid var(--spine-border);background:var(--spine-surface);min-width:0;color:var(--spine-text);font-size:var(--spine-font-size-md);border-radius:6px;flex:1;padding:.45rem .7rem}._searchButton_ir09g_43{border:1px solid var(--spine-border);background:var(--spine-surface);color:var(--spine-text);font-size:var(--spine-font-size-md);cursor:pointer;border-radius:6px;padding:.45rem .9rem}._searchResults_ir09g_53 li{margin-bottom:1rem}._searchHitTitle_ir09g_63{font-weight:600}._searchHitExcerpt_ir09g_67{color:var(--spine-text-muted);font-size:var(--spine-font-size-sm);margin:.15rem 0 0}._plain_ir09g_4{max-width:820px;margin:0 auto;padding:52px 36px 90px}._plainTitle_ir09g_12{letter-spacing:-.025em;margin:0 0 12px;font-size:30px;font-weight:600}._plainMeta_ir09g_20{color:var(--spine-text-muted);font-size:14px}._searchForm_ir09g_26{gap:10px;margin:28px 0;display:flex}._searchInput_ir09g_32{border:1px solid var(--spine-border);background:var(--spine-bg);min-width:0;color:var(--spine-text);border-radius:7px;flex:1;padding:11px 13px;font-size:15px}._searchInput_ir09g_32:focus{outline:2px solid color-mix(in srgb,var(--spine-primary) 25%,transparent);border-color:var(--spine-primary)}._searchButton_ir09g_43{border:1px solid var(--spine-border);background:var(--spine-bg);color:var(--spine-text);border-radius:6px;padding:8px 14px;font-size:14px}._searchButton_ir09g_43:hover{background:var(--spine-emphasis-1)}._searchButton_ir09g_43:disabled{opacity:.5}._searchResults_ir09g_53{margin:24px 0;padding:0;list-style:none}._searchResults_ir09g_53>li{border-bottom:1px solid var(--spine-border);padding:20px 0}._searchHitTitle_ir09g_63{color:var(--spine-text);font-size:18px;font-weight:500}._searchHitExcerpt_ir09g_67{color:var(--spine-text-muted);margin:7px 0 0;font-size:14px;line-height:1.6}._searchHitExcerpt_ir09g_67 b{color:var(--spine-text);font-weight:500}._searchHitExcerpt_ir09g_67 code{font-size:12px}@media (width<=700px){._plain_ir09g_4{padding:34px 22px 70px}._plainTitle_ir09g_12{font-size:27px}}._navigation_9i74u_1{flex-direction:column;min-height:100%;padding:16px 12px 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