:root{color-scheme:dark;--background:#080d13;--surface:#0d141d;--border:#202a35;--text-primary:#e9edf2;--text-secondary:#a6afba;--text-muted:#747e89;--accent:#5ea7ff;--font-editorial:"Newsreader", Georgia, serif;--font-body:"Source Sans 3", Arial, sans-serif;--font-mono:"IBM Plex Mono", monospace;--page-width:1240px;--prose-width:780px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);min-width:320px;color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:19px;line-height:1.68}a{color:var(--accent);text-underline-offset:4px;text-decoration-thickness:1px}a:hover{text-decoration:underline}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:2px}.skip-link{z-index:10;background:var(--text-primary);color:var(--background);padding:8px 12px;font-size:16px;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.visually-hidden{clip:rect(0, 0, 0, 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.page-shell{width:min(calc(100% - 96px), var(--page-width));margin-inline:auto}.prose{max-width:var(--prose-width)}.site-header{border-bottom:1px solid var(--border)}.header-inner{justify-content:space-between;align-items:center;gap:40px;min-height:96px;display:flex}.wordmark{color:var(--text-primary);font-family:var(--font-editorial);letter-spacing:-.025em;flex:none;align-items:center;gap:12px;font-size:30px;font-weight:500;line-height:1;text-decoration:none;display:inline-flex}.wordmark:hover{text-decoration:none}.brand-icon{object-fit:contain;width:36px;height:36px}.site-nav ul{align-items:center;gap:32px;margin:0;padding:0;list-style:none;display:flex}.site-nav a{min-height:44px;color:var(--text-secondary);white-space:nowrap;align-items:center;font-size:16px;line-height:1.3;text-decoration:none;display:inline-flex}.site-nav a:hover{color:var(--accent)}main{padding-block:104px 120px}section+section,.home-copy+section{margin-top:96px}h1,h2{font-family:var(--font-editorial);margin:0;font-weight:500}h1{letter-spacing:-.035em;font-size:clamp(46px,6vw,68px);line-height:1.05}h2{letter-spacing:-.02em;font-size:34px;line-height:1.2}h3{color:var(--text-primary);font-family:var(--font-body);margin:36px 0 0;font-size:19px;font-weight:600;line-height:1.4}p{color:var(--text-secondary);margin:0}p+p{margin-top:20px}.prose p+p{margin-top:32px}h1+p,h2+p,h3+p{margin-top:24px}h2+h3{margin-top:28px}.home-copy>h1{letter-spacing:-.02em;font-size:34px;line-height:1.2}.home-copy>h2{color:var(--text-primary);font-family:var(--font-body);letter-spacing:0;margin:36px 0 0;font-size:19px;font-weight:600;line-height:1.4}.home-copy>:is(#checks,#cases){border-top:1px solid var(--border);font-family:var(--font-editorial);letter-spacing:-.025em;margin-top:64px;padding-top:28px;font-size:42px;font-weight:500;line-height:1.15}.home-copy>:is(#checks,#cases) a{color:var(--text-primary);justify-content:space-between;align-items:center;gap:24px;text-decoration:none;display:flex}.home-copy>:is(#checks,#cases) a:after{color:var(--accent);content:"↗";font-family:var(--font-body);font-size:23px;font-weight:400;line-height:1}.home-copy>:is(#checks,#cases) a:hover{color:var(--accent);text-decoration:none}.home-copy>#cases+p{border-bottom:1px solid var(--border);padding-bottom:28px}.case-metadata{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));margin:40px 0 8px;padding-block:24px;display:grid}.case-metadata--single{grid-template-columns:1fr}.case-markdown-link{color:var(--text-muted);font-family:var(--font-mono);align-items:center;gap:5px;margin-top:16px;font-size:16px;line-height:1.4;text-decoration:none;display:inline-flex}.case-markdown-label{text-underline-offset:4px;text-decoration:underline 1px}.case-markdown-arrow{color:var(--accent);font-size:18px;line-height:1;transform:translateY(-1px)}.case-markdown-link:hover{color:var(--accent);text-decoration:underline}.case-markdown-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.case-metadata>div{min-width:0}.case-metadata>div+div{border-left:1px solid var(--border);padding-left:28px}.case-metadata dt{color:var(--text-muted);margin-bottom:12px;font-size:14px;line-height:1.3}.case-metadata dd{min-height:34px;color:var(--text-primary);margin:0;font-size:17px;line-height:1.5}.case-content>h2{margin-top:64px}.case-return{margin-top:72px}.case-return a{color:var(--text-secondary);align-items:center;gap:6px;font-size:16px;line-height:1.4;text-decoration:none;display:inline-flex}.case-return-label{text-underline-offset:4px;text-decoration:underline 1px}.case-return-arrow{color:var(--accent);font-size:16px;line-height:1;transform:translateY(-1px)}.case-return a:hover{color:var(--accent);text-decoration:none}.case-toc{border-bottom:1px solid var(--border);margin-top:40px;padding:24px 0 28px}.case-toc h2{color:var(--text-muted);font-family:var(--font-body);letter-spacing:0;font-size:14px;font-weight:500;line-height:1.3}.case-toc ol{grid-template-columns:1fr;gap:8px 32px;margin:16px 0 0;padding:0;list-style:none;display:grid}.case-toc a{color:var(--text-secondary);font-size:16px;text-decoration:none}.case-toc a:hover{color:var(--accent);text-decoration:underline}.case-content blockquote{border-left:3px solid var(--accent);background:var(--surface);margin:24px 0 32px;padding:14px 18px}.case-content blockquote p{color:var(--text-primary)}.case-content code{font-family:var(--font-mono);font-size:.88em}.case-content pre{border:1px solid var(--border);margin:32px 0;padding:20px 22px;line-height:1.6}.code-disclosure{border:1px solid var(--border);background:var(--surface);margin:32px 0}.code-disclosure summary{min-height:48px;color:var(--text-secondary);cursor:pointer;justify-content:space-between;align-items:center;padding:12px 18px;font-size:15px;font-weight:600;list-style:none;display:flex}.code-disclosure summary::-webkit-details-marker{display:none}.code-disclosure summary:after{color:var(--accent);content:"+";font-family:var(--font-mono);font-size:18px;font-weight:400}.code-disclosure[open] summary:after{content:"−"}.code-disclosure__hide,.code-disclosure[open] .code-disclosure__show{display:none}.code-disclosure[open] .code-disclosure__hide{display:inline}.case-content .code-disclosure pre{border:0;border-top:1px solid var(--border);margin:0}.case-content strong{color:var(--accent);font-weight:600}.case-content img{width:100%;height:auto;margin-block:40px;display:block}.protocol-logo,.case-content img.protocol-logo{object-fit:contain;width:auto;height:auto;margin:0}.protocol-logo--index,.case-content img.protocol-logo--index{width:28px;height:26px}.protocol-logo--detail,.case-content img.protocol-logo--detail{width:34px;height:32px}.protocol-cell{vertical-align:middle}.case-content ul{color:var(--text-secondary);margin:24px 0 0;padding-left:28px}.case-content li+li{margin-top:8px}.case-content :is(#contracts,#links)+ul{border-top:1px solid var(--border);margin:20px 0 40px;padding:0;list-style:none}.case-content :is(#contracts,#links)+ul>li{border-bottom:1px solid var(--border);margin:0;padding:20px 0}.case-content :is(#contracts,#links)+ul>li>p{margin:0}.case-content :is(#contracts,#links)+ul>li>p:first-child a{color:var(--text-primary);font-size:19px;font-weight:600;text-decoration:none}.case-content :is(#contracts,#links)+ul>li>p:first-child a:after{color:var(--accent);content:"↗";margin-left:8px;font-size:14px}.case-content :is(#contracts,#links)+ul>li>p:first-child a:hover{color:var(--accent);text-decoration:underline}.case-content :is(#contracts,#links)+ul>li>p:nth-child(2){color:var(--text-muted);margin-top:4px;font-size:14px}.case-content :is(#contracts,#links)+ul>li>p:nth-child(3){margin-top:8px;font-size:16px}.cases-page>.prose,.checks-page>.prose{margin-bottom:72px}.case-group+.case-group,.check-protocol+.check-protocol{margin-top:88px}.case-group-heading,.check-protocol-heading{align-items:center;gap:16px;display:flex}.case-list{max-width:var(--prose-width);border-top:1px solid var(--border);margin:28px 0 0;padding:0;list-style:none}.case-list li{border-bottom:1px solid var(--border);padding:20px 0}.case-list a{color:var(--text-primary);font-size:20px;font-weight:600;text-decoration:none}.case-list a:hover{color:var(--accent);text-decoration:underline}.checks-toc{max-width:var(--prose-width);border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:88px;padding:28px 0}.checks-toc>h2{color:var(--text-muted);font-family:var(--font-body);letter-spacing:0;font-size:14px;font-weight:500}.checks-toc h3{margin-top:24px}.checks-toc-component{margin-top:18px}.checks-toc-component summary{max-width:320px;color:var(--text-primary);cursor:pointer;justify-content:space-between;align-items:center;gap:20px;font-size:18px;font-weight:600;list-style:none;display:flex}.checks-toc-component summary::-webkit-details-marker{display:none}.checks-toc-component summary:after{color:var(--accent);content:"+";font-family:var(--font-mono);font-size:16px;font-weight:400}.checks-toc-component[open] summary:after{content:"−"}.checks-toc ul{margin:10px 0 0;padding:0;list-style:none}.checks-toc li+li{margin-top:6px}.checks-toc a{color:var(--text-secondary);font-size:16px;text-decoration:none}.checks-toc a:hover{color:var(--accent);text-decoration:underline}.check-component{max-width:var(--prose-width);border-top:1px solid var(--border);margin-top:64px;padding-top:28px;scroll-margin-top:28px}.check-protocol-docs{margin-top:20px}.check-component>h3{color:var(--text-primary);font-family:var(--font-editorial);letter-spacing:-.015em;margin:0 0 12px;font-size:30px;font-weight:500;line-height:1.2}.check-entry{border-bottom:1px solid var(--border);padding:44px 0 48px;scroll-margin-top:28px}.check-component>.check-entry:last-child{border-bottom:0}.check-entry>h4{font-family:var(--font-editorial);letter-spacing:-.015em;margin:6px 0 0;font-size:28px;font-weight:500;line-height:1.2}.check-id{color:var(--text-muted);font-family:var(--font-mono);font-size:13px}.check-entry>p:not(.check-id){margin-top:24px}.check-related{margin-top:28px}.check-related h5{color:var(--text-muted);margin:0;font-size:14px;font-weight:500}.check-related ul{color:var(--text-secondary);margin:10px 0 0;padding-left:22px}.site-footer{border-top:1px solid var(--border)}.footer-inner{min-height:96px;color:var(--text-muted);justify-content:space-between;align-items:center;gap:32px;font-size:15px;display:flex}.footer-inner a{color:var(--text-muted);text-decoration:none}.footer-inner a:hover{color:var(--accent)}.footer-links{align-items:center;gap:24px;display:flex}@media (width<=720px){.page-shell{width:calc(100% - 48px)}.header-inner{flex-direction:column;align-items:flex-start;gap:18px;min-height:auto;padding-block:24px 18px}.site-nav,.site-nav ul{width:100%}.site-nav ul{flex-wrap:wrap;gap:8px 24px}main{padding-block:72px 88px}section+section,.home-copy+section{margin-top:72px}h1{font-size:48px}h2,.home-copy>h1{font-size:30px}.case-metadata{grid-template-columns:1fr;gap:20px}.case-metadata>div+div{border-top:1px solid var(--border);border-left:0;padding:20px 0 0}.footer-inner{flex-direction:column;align-items:flex-start;gap:4px;min-height:auto;padding-block:24px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}