:root{--nav-bg:#1a365d;--nav-text:#fff;--nav-hover:#90cdf4;--hero-from:#34495e;--hero-to:#2c3e50;--text:#1a202c;--text-muted:#4a5568;--heading:#1a202c;--link:#2563eb;--link-hover:#1e40af;--btn-bg:#2563eb;--btn-hover:#1e40af;--light-bg:#edf2f7;--card-bg:#fff;--border:#cbd5e0;--footer-bg:#e2e8f0;--footer-link:#1d4ed8;--code-bg:#1f2937;--code-text:#f3f4f6;--radius:4px;--shadow:0 4px 6px rgba(0,0,0,0.1);--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:#fff;color:var(--text);font-family:var(--sans);line-height:1.6}img,svg{max-width:100%;height:auto}h1,h2,h3,h4{color:var(--heading);font-family:var(--mono);font-weight:700;line-height:1.3;margin-bottom:15px}p{margin-bottom:15px}a{color:var(--link);text-decoration:none}a:hover{color:var(--link-hover);text-decoration:underline}a:focus-visible,button:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:8px;top:-60px;z-index:200;background:#fff;color:var(--nav-bg);padding:8px 12px;border-radius:var(--radius);font-weight:700}.skip-link:focus{top:8px}.btn-primary,.btn-secondary{display:inline-block;padding:12px 24px;border-radius:var(--radius);font-weight:600;text-align:center}.btn-primary{background-color:var(--btn-bg);color:#fff}.btn-primary:hover{background-color:var(--btn-hover);color:#fff;text-decoration:none}.btn-secondary{border:2px solid #fff;color:#fff}.btn-secondary:hover{background-color:rgba(255,255,255,0.2);color:#fff;text-decoration:none}.site-header{position:sticky;top:0;z-index:100;background-color:var(--nav-bg);box-shadow:var(--shadow);padding:12px 0}.header-content{display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{color:var(--nav-text);font-family:var(--mono);font-size:1.6rem;font-weight:700;white-space:nowrap}.logo:hover{color:var(--nav-text);text-decoration:none}.nav-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:4px 6px;list-style:none}.nav-links a{display:block;color:var(--nav-text);font-weight:500;padding:8px 10px;border-radius:var(--radius)}.nav-links a:hover,.nav-links a[aria-current="page"]{background-color:rgba(255,255,255,0.12);color:var(--nav-hover);text-decoration:none}.nav-links .btn-primary{padding:8px 16px;color:#fff}.nav-links .btn-primary:hover{background-color:var(--btn-hover);color:#fff}.hero{background:linear-gradient(135deg,var(--hero-from) 0%,var(--hero-to) 100%);color:#fff;padding:56px 0}.hero-home{padding:96px 0;text-align:center}.hero-content{max-width:900px}.hero-home .hero-content{margin:0 auto}.hero h1{color:#fff;font-size:2.4rem;margin-bottom:20px}.hero .lead{color:#fff;font-size:1.15rem;margin-bottom:0}.hero .lead a{color:#bfdbfe;text-decoration:underline}.cta-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:36px}.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;margin-bottom:12px;font-size:0.9rem}.breadcrumbs li + li::before{content:"/";padding:0 8px;color:#cbd5e0}.breadcrumbs a{color:#bfdbfe}.breadcrumbs span{color:#fff}.content{max-width:900px;padding-top:48px;padding-bottom:64px}.content h2{font-size:1.7rem;margin-top:48px;padding-top:8px;scroll-margin-top:96px}.content h2:first-child{margin-top:0}.content h3{font-size:1.2rem;margin-top:28px;scroll-margin-top:96px}.content ul,.content ol{margin:0 0 18px 24px}.content li{margin-bottom:8px}.content a,.footer-column p a{text-decoration:underline;text-underline-offset:2px}.content code{font-family:var(--mono);font-size:0.9em;background-color:var(--light-bg);border:1px solid #e2e8f0;border-radius:3px;padding:1px 5px;overflow-wrap:anywhere}.content pre{background-color:var(--code-bg);color:var(--code-text);border-radius:6px;margin:0 0 20px;padding:16px;overflow-x:auto;font-size:0.875rem;line-height:1.55}.content pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit;overflow-wrap:normal}.content pre:focus-visible{outline:3px solid #f59e0b}.table-container{overflow-x:auto;margin:0 0 20px}caption{caption-side:top;text-align:left;font-weight:600;padding:0 0 8px}table{width:100%;border-collapse:collapse;border:1px solid var(--border);font-size:0.95rem}th,td{border:1px solid var(--border);padding:10px 12px;text-align:left;vertical-align:top}thead th{background-color:var(--nav-bg);color:#fff}table.wide{min-width:50rem}th code,td code{white-space:nowrap}tbody th{background-color:#f7fafc;font-weight:600}tbody tr:nth-child(even) td{background-color:#f7fafc}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:8px 0 28px}.card{background-color:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.card h3{margin-top:0;font-size:1.1rem}.card p:last-child{margin-bottom:0}.site-footer{background-color:var(--footer-bg);border-top:1px solid var(--border);color:var(--text);padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}.footer-title{font-family:var(--mono);font-size:1.1rem;font-weight:700;margin-bottom:14px}.footer-column ul{list-style:none}.footer-column li{margin-bottom:8px}.footer-column a,.footer-bottom a{color:var(--footer-link)}.social-links{display:flex;gap:10px;margin-top:12px}.social-links a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background-color:#fff;color:var(--text)}.social-links a:hover{background-color:#cbd5e0}.social-links svg,.edit-link svg{fill:currentColor}.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--border);padding-top:16px;font-size:0.9rem}.footer-bottom p{margin:0}.edit-link{display:inline-flex;align-items:center;gap:6px}.edit-link svg{width:16px;height:16px}@media (max-width:992px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:860px){.header-content{flex-direction:column;align-items:flex-start;gap:8px}.nav-links{justify-content:flex-start}.site-header{position:static}}@media (max-width:600px){.container{padding:0 16px}.logo{font-size:1.35rem}.nav-links a{padding:6px 8px;font-size:0.95rem}.hero,.hero-home{padding:40px 0}.hero h1{font-size:1.7rem}.hero .lead{font-size:1.05rem}.cta-buttons{flex-direction:column;align-items:stretch}.content h2{font-size:1.4rem}.footer-grid{grid-template-columns:1fr}}@media print{.site-header,.site-footer,.cta-buttons,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{display:none}.hero{background:none;color:#000}.hero h1,.hero .lead{color:#000}}