:root{color-scheme:light dark;--body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--body-font-size: 16px;--body-line-height: 1.5;--body-color: #111111;--body-bg: #ffffff;--heading-color: #111111;--link-color: #0066cc;--link-hover-color: #004a99;--border-color: #d2d2d7;--spacer: 1rem;--spacer-2: calc(var(--spacer) * 1.5)}@media (prefers-color-scheme: dark){:root{--body-color: #f5f5f7;--body-bg: #1f1f21;--heading-color: #f5f5f7;--link-color: #8dc3ff;--link-hover-color: #a6d3ff;--border-color: #2c2c2e}}*{box-sizing:border-box;-webkit-backface-visibility:hidden}html{background-color:var(--body-bg)}body{margin:0;padding:0;font-family:var(--body-font);font-size:var(--body-font-size);line-height:var(--body-line-height);color:var(--body-color);background-color:var(--body-bg);min-height:100vh;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}a{color:var(--link-color);text-decoration:none;transition:color 160ms ease, opacity 160ms ease}a:hover,a:focus{color:var(--link-hover-color);text-decoration:none}.container{max-width:45rem;padding-left:var(--spacer-2);padding-right:var(--spacer-2);margin-left:auto;margin-right:auto}.masthead{padding-top:var(--spacer);padding-bottom:var(--spacer);margin-bottom:var(--spacer-2)}.masthead-title{display:flex;align-items:center;justify-content:space-between;gap:0.85rem;flex-wrap:wrap;margin-bottom:0;font-size:1.8rem;font-weight:600;line-height:1.25;color:var(--heading-color);letter-spacing:-0.02rem}.site-title{color:inherit}.rule{border:0;height:1px;background:var(--border-color);opacity:0.5;margin:var(--spacer) 0 0}.icon-row{display:flex;gap:12px;align-items:center}.icon-row a{color:var(--body-color);text-decoration:none;font-size:1.2rem;transition:opacity 160ms ease}.icon-row a:hover{color:var(--body-color);opacity:0.75}.headerButtonPadded{margin-left:0.35rem}h1,h2,h3,h4,h5,h6{margin-bottom:.5rem;font-weight:600;line-height:1.25;color:var(--heading-color)}h1{font-size:2rem}p{margin-top:0;margin-bottom:var(--spacer)}ul{margin-top:0;margin-bottom:var(--spacer);padding-left:var(--spacer-2)}li{margin-bottom:.1rem}