:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#14283e;--muted:#465b70;--line:#d6e0e9;--blue:#174fa1;--paper:#f4f7fb}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;font-size:1rem;line-height:1.6}a{color:var(--blue);text-underline-offset:.25em}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline-offset:5px;outline:3px solid #b65a00}a{align-items:center;min-height:44px;display:inline-flex}.header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;max-width:1100px;margin:auto;padding:24px 32px;display:flex}.brand{color:var(--ink);gap:10px;font-size:1.4rem;font-weight:800;text-decoration:none}.brandLabel{letter-spacing:.12em;font-size:.75rem}.mark{color:#fff;background:var(--ink);border-radius:50%;place-items:center;width:38px;height:38px;font-family:Georgia,serif;display:grid}nav a{font-size:.95rem}main{max-width:900px;min-height:65vh;margin:0 auto;padding:72px 32px}footer{border-top:1px solid var(--line);max-width:1100px;color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:16px;margin:auto;padding:24px 32px;font-size:.875rem;display:flex}.skip{z-index:10;background:#fff;padding:8px 16px;position:absolute;top:-100px;left:16px}.skip:focus{top:8px}@media (max-width:540px){.header{padding:18px 20px}.brandLabel{display:none}main{padding:40px 20px}footer{padding:24px 20px}}summary{cursor:pointer;min-height:44px;padding:10px 0}summary:focus-visible{outline-offset:3px;outline:3px solid #b65a00}.brandText{font-size:1.1rem;line-height:1.2;display:block}.brandText span{margin-top:3px;font-size:.85rem;font-weight:500;display:block}.demoNotice{color:var(--muted);border-bottom:1px solid var(--line);margin:0 0 24px;padding-bottom:12px;font-size:.8rem}main{overflow-wrap:anywhere}@media (max-width:540px){.brand{gap:7px}.brandText{font-size:.95rem}.brandText span{font-size:.75rem}nav a{white-space:nowrap;font-size:.85rem}.header{gap:10px}}.brandLogo{width:280px;max-width:100%;height:auto;display:block}.brand{min-width:0}@media (max-width:540px){.brandLogo{width:210px}.header nav{flex-shrink:0}}