:root{color-scheme:light dark;--font-sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue",Helvetica,Arial,sans-serif;--font-mono:ui-monospace,"SF Mono",Menlo,Monaco,Consolas,monospace;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--gutter:clamp(1rem,4vw,2rem);--content-max:44rem;--color-bg:#fff;--color-surface:#f2f2f7;--color-label:#1c1c1e;--color-body:#2a2a2e;--color-label-secondary:#3c3c43;--color-separator:rgba(60,60,67,.29);--color-link:#0067e0;--color-accent:#007aff;--color-accent-hover:#0063cc;--color-fill:hsla(240,3%,49%,.12);--color-focus-ring:#007aff}@media (prefers-color-scheme:dark){:root{--color-bg:#000;--color-surface:#1c1c1e;--color-label:#fff;--color-body:#e4e4e6;--color-label-secondary:#ebebf5;--color-separator:rgba(84,84,88,.65);--color-link:#0a84ff;--color-accent:#0a84ff;--color-accent-hover:#409cff;--color-fill:hsla(240,3%,49%,.24);--color-focus-ring:#0a84ff}}*{box-sizing:inherit}html{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);font-size:1.0625rem;line-height:1.55;letter-spacing:-.004em;color:var(--color-body);background:var(--color-bg);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-link);text-decoration:none;text-underline-offset:.18em;transition:color .15s ease,-webkit-text-decoration-color .15s ease;transition:color .15s ease,text-decoration-color .15s ease;transition:color .15s ease,text-decoration-color .15s ease,-webkit-text-decoration-color .15s ease}a:hover{color:var(--color-accent-hover);text-decoration:underline}ol,p,ul{margin-bottom:var(--space-4)}ul{list-style:none;padding:0}ol,ul{margin:0}ol{list-style-position:outside}li,li>ol,li>ul{margin-bottom:var(--space-2)}li>ol,li>ul{margin-left:var(--space-5);margin-top:var(--space-2)}fieldset,figure,img,table{margin:0 0 var(--space-4) 0;padding:0}img{max-width:100%;height:auto;border-radius:var(--radius-md)}h1,h2,h3,h4,h5,h6{margin:var(--space-6) 0 var(--space-3) 0;color:var(--color-label);text-rendering:optimizeLegibility}h1{font-size:clamp(1.75rem,1.5rem + 1.2vw,2.125rem);font-weight:700;line-height:1.15;letter-spacing:-.018em}h2{font-size:1.375rem;line-height:1.2;letter-spacing:-.012em}h2,h3{font-weight:600}h3{font-size:1.25rem;line-height:1.25;letter-spacing:-.008em}p{color:var(--color-body)}strong{font-weight:700}blockquote{margin:var(--space-5) 0;padding:var(--space-2) var(--space-5);border-left:3px solid var(--color-accent);color:var(--color-label-secondary);font-size:1rem;line-height:1.5}blockquote p{margin-top:0}blockquote :last-child,li :last-child,p :last-child{margin-bottom:0}code{font-size:.9em;background:var(--color-fill);padding:.1em .35em;border-radius:var(--radius-sm)}code,pre{font-family:var(--font-mono)}pre{margin:0 0 var(--space-4) 0;padding:var(--space-4);font-size:.875rem;line-height:1.5;background:var(--color-surface);border:.5px solid var(--color-separator);border-radius:12px;overflow:auto;word-wrap:normal}pre code{background:none;padding:0;font-size:inherit}table{font-size:1rem;line-height:1.45;border-collapse:collapse;width:100%}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}