:root{--primary:#1d4ed8;--primary-dark:color-mix(in srgb,var(--primary) 80%,black);--primary-light:color-mix(in srgb,var(--primary) 12%,white);--accent:#047857;--accent-light:color-mix(in srgb,var(--accent) 12%,white);--text:#1c1917;--text-muted:#57534e;--text-light:#78716c;--bg:#fafaf9;--bg-subtle:#f5f5f4;--bg-code:#f5f5f4;--border:#e7e5e4;--border-light:#f5f5f4;--code-bg:#1c1917;--code-text:#e7e5e4;--font-heading:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-code:ui-monospace,"Cascadia Code","SF Mono",Consolas,monospace;--sidebar-width:260px;--content-max:740px;--header-height:56px;--radius:0px;--radius-pill:9999px;--shadow-sm:0 1px 0 rgba(0,0,0,0.06);--shadow:0 2px 8px rgba(0,0,0,0.08);--shadow-lg:0 4px 16px rgba(0,0,0,0.1);--page-max:1200px;--transition-fast:150ms ease-out;--transition-normal:200ms ease-out;--transition-slow:300ms ease-out;}@media (prefers-color-scheme:dark){:root{--primary:#6b9eff;--primary-light:color-mix(in srgb,var(--primary) 20%,black);--accent:#34d399;--text:#e7e5e4;--text-muted:#a8a29e;--text-light:#78716c;--bg:#1c1917;--bg-subtle:#292524;--bg-code:#292524;--border:#44403c;--border-light:#292524;--code-bg:#0c0a09;--code-text:#e7e5e4;--shadow-sm:0 1px 0 rgba(0,0,0,0.2);--shadow:0 2px 8px rgba(0,0,0,0.3);--shadow-lg:0 4px 16px rgba(0,0,0,0.4);}}::selection{background:color-mix(in srgb,var(--primary) 25%,transparent);color:var(--text);}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html{scroll-behavior:smooth;}body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;text-wrap:pretty;}::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{background:var(--bg-subtle);}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-pill);}::-webkit-scrollbar-thumb:hover{background:var(--text-muted);}*{scrollbar-width:thin;scrollbar-color:var(--border) var(--bg-subtle);}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);}.skip-link{position:absolute;top:-100%;left:16px;z-index:200;padding:8px 16px;background:var(--primary);color:#fff;border-radius:var(--radius);font-weight:600;font-size:14px;text-decoration:none;}.skip-link:focus{top:0;}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}:focus:not(:focus-visible){outline:none;}[id]{scroll-margin-top:calc(var(--header-height) + 16px);}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}}.offerings-bar{background:var(--bg-subtle);border-bottom:1px solid var(--border);height:48px;}.offerings-inner{display:flex;align-items:center;max-width:var(--page-max);margin:0 auto;padding:0 24px;height:100%;gap:8px;}.offerings-bar .site-logo{display:flex;align-items:center;font-size:16px;margin-right:16px;padding-right:16px;border-right:1px solid var(--border);}.offerings-nav{display:flex;gap:4px;flex:1;}.offerings-nav a{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;padding:4px 10px;transition:color var(--transition-fast);white-space:nowrap;}.offerings-nav a:hover{color:var(--text);}.header-utilities{display:flex;align-items:center;gap:4px;margin-left:auto;}.utility-link{display:flex;align-items:center;justify-content:center;width:36px;height:36px;color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast);}.utility-link:hover{color:var(--primary);}.utility-link svg{display:block;}.utility-text{width:auto;height:auto;font-size:14px;padding:0 8px;white-space:nowrap;}.lang-switcher{position:relative;}.lang-btn{cursor:pointer;background:none;border:none;font-weight:600;}.lang-menu{display:none;position:absolute;right:0;top:100%;background:var(--bg);border:1px solid var(--border);list-style:none;margin:4px 0 0;padding:4px 0;min-width:120px;z-index:200;}.lang-switcher:focus-within .lang-menu{display:block;}.lang-menu li a{display:block;padding:6px 16px;color:var(--text);text-decoration:none;font-size:14px;white-space:nowrap;}.lang-menu li a:hover{background:var(--bg-subtle);color:var(--primary);}.lang-menu li a[aria-current]{font-weight:600;color:var(--primary);}.content-nav-brand{display:flex;align-items:center;font-weight:700;font-size:15px;color:var(--text);text-decoration:none;letter-spacing:-0.2px;display:none;margin-right:8px;}.content-nav-brand.visible{display:inline-flex;}.content-nav-brand.visible .site-logo-text{display:none;}.content-nav-brand:hover{color:var(--primary);}.nav-cta{display:inline-flex;align-items:center;align-self:stretch;padding:0 20px;background:var(--primary);color:#fff !important;border-radius:var(--radius);font-size:14px;font-weight:600;text-decoration:none;margin-left:auto;white-space:nowrap;transition:background var(--transition-fast);}.nav-cta:hover{background:var(--primary-dark);}.has-offerings{--header-height:56px;}.site-header{display:flex;align-items:center;gap:4px;height:var(--header-height);padding:0 24px;max-width:var(--page-max);margin:0 auto;width:100%;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg);z-index:100;}.header-top{display:contents;}.site-logo{display:flex;align-items:center;font-weight:700;font-size:18px;color:var(--primary);text-decoration:none;letter-spacing:-0.3px;}.site-logo:hover{color:var(--primary-dark);}.site-logo-img{height:28px;width:auto;display:block;}.site-logo-text{margin-left:8px;}.scroll-title{margin-left:16px;font-size:14px;font-weight:500;color:var(--text-muted);display:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1;}.scroll-title.visible{display:inline;}.header-nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0;}.header-nav a{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;padding:6px 12px;border-bottom:2px solid transparent;transition:color var(--transition-fast),border-color var(--transition-fast);white-space:nowrap;}.header-nav a:first-child{margin-left:-12px;}.header-nav a:hover{color:var(--text);}.header-nav a.nav-active{color:var(--text);border-bottom-color:var(--primary);}.nav-toggle-input{display:none;}.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--text);line-height:1;margin-left:auto;}.menu-toggle svg{display:block;}.layout{display:flex;min-height:calc(100vh - var(--header-height) - 60px);max-width:var(--page-max);margin:0 auto;}.sidebar-nav{width:var(--sidebar-width);padding:20px 16px;border-right:1px solid var(--border-light);position:sticky;top:var(--header-height);max-height:calc(100vh - var(--header-height));overflow-y:auto;flex-shrink:0;align-self:flex-start;background:var(--bg-subtle);}.sidebar-nav details{margin-bottom:4px;}.sidebar-nav summary{font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.8px;color:var(--text-muted);cursor:pointer;padding:8px 12px;list-style:none;transition:color var(--transition-fast);}.sidebar-nav summary:hover{color:var(--text);}.sidebar-nav summary::marker,.sidebar-nav summary::-webkit-details-marker{display:none;}.sidebar-nav ul{list-style:none;padding-left:0;margin:2px 0 8px;}.sidebar-nav li a{display:block;padding:5px 12px 5px 24px;color:var(--text-muted);text-decoration:none;font-size:13px;border-left:2px solid transparent;transition:color var(--transition-fast),border-color var(--transition-fast);line-height:1.4;}.sidebar-nav li a:hover{color:var(--text);}.sidebar-nav li a[aria-current="page"]{color:var(--primary);border-left-color:var(--primary);font-weight:600;}.toc{margin-bottom:32px;border:1px solid var(--border);border-radius:var(--radius);padding:0;font-size:14px;line-height:1.6;}.toc-title{display:block;padding:12px 16px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;user-select:none;}.toc-title::-webkit-details-marker,.toc-title::marker{display:none;}.toc-title::before{content:"▸ ";font-size:11px;}.toc[open] .toc-title::before{content:"▾ ";}.toc ul{list-style:none;margin:0;padding:0 16px 12px;border-top:1px solid var(--border-light);}.toc li a{display:block;padding:3px 0 3px 12px;color:var(--text-muted);text-decoration:none;border-left:2px solid var(--border-light);transition:color var(--transition-fast),border-color var(--transition-fast);}.toc li.toc-3 a{padding-left:24px;font-size:13px;}.toc li a:hover{color:var(--text);}.toc li a.toc-active{color:var(--primary);border-left-color:var(--primary);}.no-sidebar .sidebar-nav{display:none;}.no-sidebar main{max-width:960px;}.layout-landing{max-width:100%;}.layout-landing .sidebar-nav{display:none;}.layout-landing main{max-width:100%;padding:0;}.landing-content{max-width:100%;}.landing-content > *{max-width:960px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px;}.landing-content > .section{max-width:100%;margin-left:0;margin-right:0;padding-left:0;padding-right:0;}.landing-content > .full-width{max-width:100%;padding-left:0;padding-right:0;}.landing-content > .wide{max-width:1200px;}.layout-raw{max-width:100%;}.layout-raw .sidebar-nav{display:none;}.layout-raw main{max-width:100%;padding:0;}main{flex:1;min-width:0;max-width:var(--content-max);padding:40px 48px;margin:0 auto;}article h1,article h2,article h3{text-wrap:balance;}article h1{font-size:clamp(1.75rem,1.5rem + 1.25vw,2.5rem);margin-bottom:8px;line-height:1.1;letter-spacing:-0.5px;font-weight:700;}article h2{font-size:clamp(1.25rem,1.1rem + 0.75vw,1.75rem);margin-top:48px;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--border);font-weight:600;letter-spacing:-0.2px;}article h3{font-size:1.1em;margin-top:32px;margin-bottom:8px;font-weight:600;}article p{margin-bottom:16px;}article a{color:var(--primary);text-decoration:none;text-decoration-thickness:1.5px;text-underline-offset:3px;font-weight:500;transition:text-decoration var(--transition-fast);}article a:hover{text-decoration:underline;}article strong{font-weight:600;}article ul,article ol{margin-bottom:16px;padding-left:24px;}article li{margin-bottom:6px;}article li::marker{color:var(--text-light);}article code{background:var(--bg-code);padding:2px 6px;border-radius:var(--radius);font-size:0.85em;font-family:var(--font-code);}article pre{background:var(--code-bg);border-radius:var(--radius);padding:20px 24px;overflow-x:auto;margin-bottom:24px;border:1px solid var(--border);}article pre code{background:none;padding:0;font-size:0.85em;line-height:1.6;color:var(--code-text);}.page-meta{color:var(--text-muted);font-size:13px;margin-bottom:24px;font-weight:500;}article .table-wrap{overflow-x:auto;margin-bottom:24px;-webkit-overflow-scrolling:touch;}article table{width:100%;border-collapse:collapse;font-size:14px;}article table:not(.table-wrap table){margin-bottom:24px;}article th,article td{padding:10px 14px;border-bottom:1px solid var(--border);text-align:left;}article th{font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);border-bottom:2px solid var(--border);}article tr:last-child td{border-bottom:none;}article blockquote{border-left:3px solid var(--primary);padding:12px 20px;margin:0 0 20px;background:var(--primary-light);border-radius:var(--radius);font-size:15px;}.hero{padding:48px 0 40px;text-align:center;max-width:640px;margin:0 auto 32px;}.hero h1{font-size:clamp(2rem,1.5rem + 2vw,2.8rem);line-height:1.1;letter-spacing:-1px;margin-bottom:16px;}.hero .lead{font-size:1.15em;color:var(--text-muted);line-height:1.6;margin-bottom:28px;}.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px;margin-bottom:32px;}.btn{display:inline-flex;align-items:center;padding:10px 20px;border-radius:var(--radius);font-weight:600;font-size:0.875rem;letter-spacing:0.01em;text-decoration:none;transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);}.btn-primary{background:var(--primary);color:#fff;}.btn-primary:hover{background:var(--primary-dark);text-decoration:none;}.btn-primary:active{transform:scale(0.98);}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border);}.btn-secondary:hover{border-color:var(--text-muted);text-decoration:none;}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:32px;margin-bottom:32px;}.feature-card{display:block;padding:24px;border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition-fast);text-decoration:none;color:inherit;cursor:pointer;}.feature-card:hover{border-color:var(--text-muted);}.feature-card h3{margin-top:0;margin-bottom:8px;font-size:1.05em;color:var(--text);}.feature-card p{color:var(--text-muted);font-size:14px;margin-bottom:12px;line-height:1.5;}.card-link{font-size:14px;font-weight:600;color:var(--primary);}.stats-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px;padding:24px 0;margin:24px 0;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);}.stat{text-align:center;}.stat-value{display:block;font-size:1.8em;font-weight:800;color:var(--primary);letter-spacing:-0.5px;}.stat-label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-muted);}.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:32px;margin-bottom:32px;}.split-col > *:first-child{margin-top:0;}.split-col > *:last-child{margin-bottom:0;}.split-single{grid-template-columns:1fr;max-width:720px;margin-inline:auto;}.banner{display:flex;align-items:center;gap:24px;padding:24px 32px;margin:32px 0;background:var(--primary);color:#fff;border-radius:var(--radius);}.banner-value{font-size:2.4em;font-weight:800;letter-spacing:-0.5px;white-space:nowrap;}.banner-text{line-height:1.5;opacity:0.95;}.yt-embed{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius);overflow:hidden;cursor:pointer;background:#000;margin:24px 0;}.yt-embed img{width:100%;height:100%;object-fit:cover;display:block;}.yt-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:68px;height:48px;background:rgba(0,0,0,0.7);border:none;border-radius:var(--radius);cursor:pointer;transition:background var(--transition-normal);}.yt-play::after{content:"";display:block;width:0;height:0;margin-left:26px;margin-top:8px;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;}.yt-embed:hover .yt-play{background:var(--primary);}.yt-notice{position:absolute;bottom:0;left:0;right:0;padding:8px 12px;background:rgba(0,0,0,0.75);color:#ccc;font-size:13px;text-align:center;}.yt-yt{color:#fff;text-decoration:underline;}article img{max-width:100%;height:auto;}.wire-img{width:100%;height:auto;border-radius:var(--radius);display:block;}.tabs{margin:24px 0;}.tab-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}.tab-radio{display:none;}.tab-label{padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer;border-radius:var(--radius);border:1px solid var(--border);color:var(--text-muted);background:transparent;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast);}.tab-label:hover{color:var(--text);border-color:var(--text-muted);}.tab-radio:checked + .tab-label{color:#fff;background:var(--primary);border-color:var(--primary);}.tab-panels{padding:24px;border:1px solid var(--border);border-radius:var(--radius);}.tab-panel{display:none;}.tab-panel:first-child{display:block;}.badges{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;}.badge{display:inline-block;padding:4px 12px;font-size:13px;font-weight:600;border-radius:var(--radius-pill);background:var(--primary-light);color:var(--primary);white-space:nowrap;letter-spacing:0.02em;}.faq{margin:32px 0;}.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;overflow:hidden;background:var(--bg);}.faq-item[open]{border-color:var(--primary);}.faq-item summary{padding:18px 24px;font-weight:600;font-size:1.05rem;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;transition:background var(--transition-fast),color var(--transition-fast);}.faq-item[open] summary{color:var(--primary);border-bottom:1px solid var(--border);}.faq-item summary:hover{background:var(--bg-subtle);}.faq-item summary::after{content:"+";font-size:1.3em;font-weight:300;color:var(--text-muted);transition:transform var(--transition-normal);flex-shrink:0;margin-left:12px;}.faq-item[open] summary::after{content:"\2212";}.faq-item summary::-webkit-details-marker{display:none;}.steps{display:grid;gap:32px;margin:40px 0 16px;position:relative;text-align:center;}.steps-3{grid-template-columns:repeat(3,1fr);}.steps-4{grid-template-columns:repeat(4,1fr);}.steps::before{content:"";position:absolute;top:24px;left:calc(100% / var(--step-count) / 2);right:calc(100% / var(--step-count) / 2);height:2px;background:var(--border);}.steps-3{--step-count:3;}.steps-4{--step-count:4;}.step{position:relative;padding:0 12px;}.step-marker{width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px;position:relative;z-index:1;}.step-title{margin:0 0 6px;font-size:1.05rem;}.step p{margin:0;color:var(--text-muted);font-size:0.92rem;line-height:1.55;}@media (max-width:768px){.steps-3,.steps-4{grid-template-columns:repeat(2,1fr);}.steps::before{display:none;}}@media (max-width:480px){.steps-3,.steps-4{grid-template-columns:1fr;}}.faq-answer{padding:0 20px 16px;color:var(--text-muted);line-height:1.6;}.faq-answer p{margin:0 0 8px;}.section{margin-left:calc(-50vw + 50%);margin-right:calc(-50vw + 50%);padding:72px 24px;}.section-inner{max-width:1000px;margin:0 auto;padding-left:24px;padding-right:24px;}.section-inner > *:first-child{margin-top:0;}.section-inner > *:last-child{margin-bottom:0;}.section-white{background:var(--bg);}.section-light{background:var(--bg-subtle);border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);}.section-dark{background:var(--code-bg);color:var(--code-text);}.section-dark h2,.section-dark h3{color:#fff;}.section-dark a{color:var(--primary-light);}.section-dark .feature-card,.section-hero .feature-card{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.12);}.section-dark .feature-card:hover,.section-hero .feature-card:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.25);}.section-dark .feature-card h3,.section-hero .feature-card h3{color:color-mix(in srgb,var(--primary) 60%,#fff);}.section-dark .feature-card p,.section-hero .feature-card p{color:color-mix(in srgb,var(--code-text) 65%,transparent);}.section-dark .btn-secondary,.section-hero .btn-secondary{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);color:var(--code-text);}.section-dark .btn-secondary:hover,.section-hero .btn-secondary:hover{background:rgba(255,255,255,0.15);border-color:rgba(255,255,255,0.3);}.section-accent{background:var(--primary);color:#fff;}.section-accent h2,.section-accent h3{color:#fff;}.section-accent p{color:rgba(255,255,255,0.9);}.section-accent a{color:color-mix(in srgb,var(--primary) 30%,#fff);}.section-accent .feature-card{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.2);}.section-accent .feature-card:hover{background:rgba(255,255,255,0.18);border-color:rgba(255,255,255,0.35);}.section-accent .feature-card h3{color:#fff;}.section-accent .feature-card p{color:rgba(255,255,255,0.8);}.section-accent .btn-primary{background:#fff;color:var(--primary);}.section-accent .btn-primary:hover{background:rgba(255,255,255,0.9);}.section-accent .btn-secondary{background:rgba(255,255,255,0.15);border-color:rgba(255,255,255,0.3);color:#fff;}.section-accent .btn-secondary:hover{background:rgba(255,255,255,0.25);border-color:rgba(255,255,255,0.4);}.section-hero{background:var(--code-bg);color:var(--code-text);padding:96px 24px 80px;text-align:center;max-width:none;}.section-hero .section-inner{max-width:1080px;}.section-hero h1{color:#fff;font-size:clamp(2rem,1.5rem + 2.5vw,3.25rem);letter-spacing:-0.8px;margin-bottom:20px;line-height:1.1;}.section-hero h2{color:color-mix(in srgb,var(--code-text) 80%,transparent);font-size:1.6em;font-weight:400;margin-top:0;margin-bottom:16px;border-bottom:none;padding-bottom:0;}.section-hero p{color:color-mix(in srgb,var(--code-text) 80%,transparent);font-size:1.2em;line-height:1.7;max-width:680px;margin-left:auto;margin-right:auto;}.section-hero p a{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,0.4);}.section-hero p a:hover{text-decoration-color:#fff;}.section-hero .stats-bar{border-color:rgba(255,255,255,0.15);}.section-hero .stat-value{color:#fff;}.section-hero .stat-label{color:color-mix(in srgb,var(--code-text) 65%,transparent);}.section-hero .hero-actions{justify-content:center;}.section-hero .btn-primary{background:var(--primary);color:#fff;}.section-hero .badge{background:rgba(255,255,255,0.1);color:color-mix(in srgb,var(--code-text) 80%,transparent);border:1px solid rgba(255,255,255,0.15);}.section-hero .feature-card{text-align:left;}.section-hero .feature-card 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