.tpl-page{--tpl-font-family:'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--tpl-font-size-base:14px;--tpl-radius:6px;--tpl-spacing:16px;--tpl-line-height:1.7;--tpl-content-width:74ch;--tpl-h1-size:2rem;--tpl-h2-size:1.5rem;--tpl-h3-size:1.25rem;--tpl-h4-size:1.1rem;--tpl-accent-color:#2d5bff;--tpl-heading-color:#1a1a1a;--tpl-body-color:#333333;--tpl-border-color:#e0e0e0;--tpl-surface-color:#f5f5f5;--tpl-page-bg:#ffffff;--tpl-note-tip-color:#0265DC;--tpl-note-warning-color:#E68619;--tpl-note-danger-color:#D7373F;--tpl-primary:var(--tpl-accent-color);--tpl-surface:var(--tpl-surface-color);--tpl-error:var(--tpl-note-danger-color);--tpl-warning:var(--tpl-note-warning-color);--tpl-info:var(--tpl-note-tip-color);}
.tpl-page{display:grid;grid-template-columns:260px 1fr 240px;grid-template-rows:auto 1fr auto;gap:0;min-height:100vh;align-items:start;background:linear-gradient(#eaeaea,#eaeaea) no-repeat 260px 0 / 1px 100%,linear-gradient(#eaeaea,#eaeaea) no-repeat calc(100% - 240px) 0 / 1px 100%;}
.tpl-region--region-header{grid-column:1 / span 3;grid-row:1 / span 1;}
.tpl-region--region-left-toc{grid-column:1 / span 1;grid-row:2 / span 2;}
.tpl-region--region-main{grid-column:2 / span 1;grid-row:2 / span 1;}
.tpl-region--region-right-sub-toc{grid-column:3 / span 1;grid-row:2 / span 2;}
.tpl-region--region-faq-1{grid-column:2 / span 1;grid-row:2 / span 1;}
.tpl-region--region-footer-1{grid-column:2 / span 1;grid-row:3 / span 1;}
body{margin:0;padding:0;}
.tpl-page{background:var(--tpl-page-bg,#ffffff);line-height:var(--tpl-line-height,1.7);}
.tpl-region{min-width:0;align-self:start;display:flex;flex-direction:column;}
.tpl-region:has(> .tpl-header){position:sticky;top:0;z-index:100;background:#ffffff;}
.tpl-region:has(> .tpl-left-toc),.tpl-region:has(> .tpl-right-toc){align-self:stretch;}
.tpl-region:has(> .tpl-left-toc){background:#fafafa;}
.tpl-header{display:flex;flex-direction:column;border-bottom:1px solid #eaeaea;position:sticky;top:0;z-index:100;}
.tpl-header-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;}
.tpl-header-brand{display:flex;align-items:center;gap:10px;font-weight:700;}
.tpl-header-logo{height:24px;width:auto;}
.tpl-header-nav{display:flex;align-items:center;gap:18px;}
.tpl-header-nav a{color:inherit;text-decoration:none;}
.tpl-header-subbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 20px;border-top:1px solid #f0f0f0;background:#fafafa;font-size:12px;}
.tpl-breadcrumbs{color:#6e6e6e;}
.tpl-header-affordances{display:flex;align-items:center;gap:10px;}
.tpl-pill{display:inline-flex;align-items:center;padding:3px 10px;border:1px solid #d3d3d3;border-radius:9999px;background:#ffffff;font-size:12px;}
.tpl-search-box{min-width:160px;color:#6e6e6e;cursor:pointer;}
.tpl-search-box:hover{border-color:#959595;background:#fafafa;}
.tpl-share-btn{cursor:pointer;}
.tpl-left-toc{padding:16px;}
.tpl-right-toc{padding:16px;}
.tpl-left-toc,.tpl-right-toc{position:sticky;top:var(--tpl-header-h,0px);height:calc(100vh - var(--tpl-header-h,0px));overflow-y:auto;}
.tpl-toc-title{font-size:11px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:#6e6e6e;margin-bottom:10px;}
.tpl-toc__icon{width:16px;height:16px;flex-shrink:0;margin-right:5px;}
.tpl-toc-tree ul{list-style:none;padding:0;margin:2px 0 0;}
.tpl-toc-section-title{display:flex;align-items:center;font-weight:500;font-size:13px;color:#303030;padding-top:12px;}
.tpl-toc-section-title--toggle{cursor:pointer;background:none;border:none;width:100%;text-align:left;padding-right:0;padding-bottom:0;padding-left:0;color:inherit;font-size:14px;font-weight:500;}
.tpl-toc-section-title--toggle .tpl-toc__chevron{margin-left:auto;transition:transform 0.2s ease;display:inline-block;}
.tpl-toc-section-title--toggle[aria-expanded="false"] .tpl-toc__chevron{transform:rotate(-90deg);}
.tpl-toc-section-title--toggle[aria-expanded="false"] + .tpl-toc__section-pages{display:none;}
.tpl-toc__section-pages{margin-bottom:4px;}
.tpl-toc__item{padding:4px 0 4px 14px;font-size:13px;}
.tpl-toc__link{display:flex;align-items:center;color:#505050;text-decoration:none;}
.tpl-toc__link--active{color:#2d5bff;font-weight:600;}
.tpl-main{max-width:var(--tpl-content-width,74ch);margin:0 auto;min-width:0;}
.tpl-main .body > *+[class*="dita-"],.tpl-main .body > [class*="dita-"]+*{margin-top:var(--tpl-component-spacing,24px);}
.tpl-footer{padding:24px;border-top:1px solid #eaeaea;}
.tpl-footer-cols{display:flex;gap:32px;}
.tpl-footer-col-title{font-weight:700;margin-bottom:8px;}
.tpl-footer-col ul{list-style:none;margin:0;padding:0;}
.tpl-footer-col a{display:block;padding:8px 0;margin:-8px 0;}
.tpl-footer-copyright{margin-top:16px;color:#6e6e6e;font-size:13px;}
.tpl-faq{margin-top:32px;}
.tpl-faq-heading{margin:0 0 12px;font-size:1.1rem;}
.tpl-faq__item{border:1px solid #eaeaea;border-radius:4px;margin-bottom:8px;}
.tpl-faq__question{padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.tpl-faq__question::-webkit-details-marker{display:none;}
.tpl-faq__question::after{content:"▾";font-size:0.85em;flex-shrink:0;}
details[open]>.tpl-faq__question::after{content:"▴";}
.tpl-faq__answer{padding:0 16px 12px;}
.tpl-mobile-toc-toggle{display:none;}
.tpl-mobile-toc-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:199;}
.tpl-mobile-toc-backdrop.tpl-toc--open{display:block;}
@media(max-width:768px){.tpl-page{grid-template-columns:1fr;grid-template-rows:none;background-image:none;}.tpl-region{grid-column:1 / -1;grid-row:auto;}.tpl-region:has(> .tpl-left-toc){position:fixed;top:0;left:min(-280px,-80vw);width:min(280px,80vw);height:100dvh;z-index:200;overflow-y:auto;transition:left 0.3s ease;box-shadow:2px 0 8px rgba(0,0,0,0.15);}.tpl-region.tpl-toc--open:has(> .tpl-left-toc){left:0;}.tpl-left-toc{position:static;top:auto;height:auto;}.tpl-mobile-toc-toggle{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;margin-left:-0.35rem;cursor:pointer;background:transparent;border:none;color:inherit;}.tpl-mobile-toc-toggle--floating{position:fixed;top:0.75rem;left:0.75rem;z-index:201;background:var(--tpl-page-bg,#ffffff);border:1px solid #e0e0e0;border-radius:4px;}.tpl-region:has(> .tpl-right-toc){display:none;}.tpl-main{max-width:100%;padding:1rem;}.tpl-main h1{font-size:var(--tpl-h1-size,1.6rem);}.tpl-main h2{font-size:var(--tpl-h2-size,1.3rem);}}
.tpl-main h1,.tpl-main h2,.tpl-main h3,.tpl-main h4,.tpl-main h5,.tpl-main h6{color:var(--tpl-heading-color);font-family:var(--tpl-font-family);}
.tpl-main h1{font-size:var(--tpl-h1-size,2rem);}
.tpl-main h2{font-size:var(--tpl-h2-size,1.5rem);}
.tpl-main h3{font-size:var(--tpl-h3-size,1.25rem);}
.tpl-main h4{font-size:var(--tpl-h4-size,1.1rem);}
.tpl-main p,.tpl-main li,.tpl-main td{color:var(--tpl-body-color);font-family:var(--tpl-font-family);font-size:var(--tpl-font-size-base);}
.tpl-main a{color:var(--tpl-accent-color);}
.tpl-main blockquote{border-left:3px solid var(--tpl-border-color);color:var(--tpl-body-color);}