:root{color-scheme:light;--paper:#f5f3ec;--white:#fffefa;--ink:#213731;--muted:#536861;--line:#cbd4cb;--accent:#1b6851;--pale:#e6eee7;--warning:#784531;--serif:Georgia,'Times New Roman',serif;--sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 var(--sans)}a{color:var(--accent);text-underline-offset:4px}button,input,textarea,select{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #aa6b28;outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}.skip-link{position:absolute;top:-60px;left:15px;background:white;padding:12px;z-index:5}.skip-link:focus{top:10px}.site-header{max-width:1320px;margin:auto;padding:25px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:22px}.brand{text-decoration:none;color:var(--ink);font-size:24px;letter-spacing:4px;font-weight:650;line-height:1.2}.brand span{display:block;font-size:9px;letter-spacing:1.6px;margin-top:6px;font-weight:500}nav{display:flex;gap:25px;flex-wrap:wrap}nav a{font-size:13px;text-decoration:none;color:var(--muted)}nav a:hover{text-decoration:underline}main{max-width:1160px;margin:auto;padding:0 38px}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.2}h1{font-size:clamp(40px,5.6vw,68px);letter-spacing:-2px;margin:16px 0 23px}h2{font-size:clamp(27px,3vw,37px);letter-spacing:-.8px;margin:6px 0 14px}h3{font-size:24px;margin:0 0 14px}.eyebrow,.case-number{font-size:10px;font-weight:650;letter-spacing:1.6px;line-height:1.6;color:var(--accent)}.intro{padding:64px 0 46px;max-width:860px}.lede{font-size:19px;max-width:780px;color:#405950}.scope{font-size:13px;color:var(--muted);max-width:740px;padding-left:16px;border-left:2px solid #7d9d87;margin-top:26px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin:25px 0 18px}.section-heading>p{font-size:13px;color:var(--muted);max-width:260px;margin-bottom:18px}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.case-card{display:flex;flex-direction:column;text-align:left;gap:17px;background:var(--white);border:1px solid var(--line);padding:25px 22px;color:var(--ink);border-radius:3px;transition:background .15s}.case-card[aria-pressed=true]{border:2px solid var(--accent);padding:24px 21px;background:var(--pale)}.case-card:hover{background:#eaf0e8}.case-card strong{font:26px/1.2 var(--serif);font-weight:400}.case-card>span:not(.case-number):not(.case-action){font-size:13px;color:var(--muted)}.case-action{font-size:12px;color:var(--accent);margin-top:auto;padding-top:8px}.workbench{margin-top:48px;padding:28px 30px;background:var(--white);border:1px solid var(--line);border-radius:3px}.workbench .section-heading{margin-top:0}.tag{font:10px/1.6 var(--sans);letter-spacing:.5px;border:1px solid var(--line);padding:6px 10px;white-space:normal;flex-shrink:0;max-width:240px}.case-note{color:var(--muted);font-size:14px;margin-bottom:25px}.record-grid,.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.record-grid{border-top:1px solid var(--line);padding-top:25px}.record-grid h3{font-size:22px}.source-display{font:17px/1.7 var(--serif);white-space:pre-wrap;overflow-wrap:anywhere;margin:14px 0;padding:18px;background:var(--paper);border-left:2px solid #91ad97}.small{font-size:12px;line-height:1.65;color:var(--muted)}ul{padding-left:20px}li{margin:8px 0;overflow-wrap:anywhere}.record-grid li{font-size:14px}.selectors{display:grid;grid-template-columns:1.4fr 1.1fr 1fr;gap:15px;margin-top:25px}label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}input,textarea,select{display:block;width:100%;border:1px solid #a9bbb0;border-radius:3px;padding:11px;background:white;color:var(--ink);min-height:44px;margin:6px 0 12px;max-width:100%}textarea{resize:vertical;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}select{font-size:13px}details{border-top:1px solid var(--line);padding:17px 0;margin-top:20px}summary{cursor:pointer;color:var(--accent);font-size:14px;font-weight:600}details>p{font-size:13px}details label{margin-top:17px}.send-notice{margin:20px 0;padding:16px 18px;background:var(--paper);font-size:12px}.send-notice strong{font-weight:600}.send-notice p{margin:4px 0}.run-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.button{padding:12px 20px;min-height:46px;border:1px solid var(--accent);border-radius:3px;color:white;background:var(--accent);font-size:14px;font-weight:550}.button:hover{background:#144c3b}.button.secondary{background:transparent;color:var(--accent)}.button.secondary:hover{background:var(--pale)}.text-button{border:0;background:none;color:var(--accent);text-decoration:underline;min-height:44px}#form-status,#preview-status{font-size:13px}#form-status.error,#preview-status.error{color:var(--warning)}#result-section{margin-top:45px}.result-banner{background:var(--pale);border-left:3px solid var(--accent);padding:25px 28px;margin:20px 0 24px}.result-banner.rejected{background:#f4e8db;border-color:var(--warning)}.result-banner h3{font-size:32px;margin:7px 0 24px}.result-banner p{max-width:880px;overflow-wrap:anywhere}.result-banner .small{margin:12px 0 5px}#result-proposition{font-size:18px;margin:5px 0 12px}.result-grid{gap:16px}.result-grid>article{background:var(--white);border:1px solid var(--line);padding:24px}.result-grid h3{font-size:23px}.result-grid li,.result-grid p{font-size:13px}.result-grid details{margin-top:10px}.receipt{padding:20px;margin-bottom:18px;border:1px solid var(--line);background:var(--white)}#result-hash{font:12px ui-monospace,monospace}.agents{display:grid;grid-template-columns:1.25fr 1fr;gap:55px;border-top:1px solid var(--line);margin-top:60px;padding-top:30px}.agents p{font-size:14px}.endpoint{font:14px/1.6 ui-monospace,monospace!important;padding:18px;background:var(--pale);overflow-wrap:anywhere}.endpoint span{color:var(--accent);font-weight:600}.link-list{display:grid;gap:10px;font-size:14px}.method-note{margin:45px 0 60px;padding:25px 0;border-top:1px solid var(--line)}.method-note h2{font-size:29px}.method-note p{font-size:14px;max-width:830px;color:var(--muted)}footer{padding:25px;text-align:center;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer a{margin:0 5px}pre,code{overflow-wrap:anywhere}.run-row .small{flex:1;min-width:180px}
@media(max-width:800px){.site-header{padding:22px;align-items:start;flex-wrap:wrap}nav{gap:16px}main{padding:0 22px}.intro{padding:40px 0 30px}.case-grid{grid-template-columns:1fr}.case-card{gap:10px}.case-card strong{font-size:25px}.section-heading{align-items:start;flex-direction:column;gap:0}.section-heading>p{max-width:none}.record-grid,.result-grid,.agents{grid-template-columns:1fr}.selectors{grid-template-columns:1fr}.workbench{padding:23px 20px}.agents{gap:15px}.tag{margin-top:8px}.record-grid{gap:16px}}
@media(max-width:380px){main{padding:0 14px}.site-header{padding:20px 14px}h1{font-size:40px;letter-spacing:-1.6px}.workbench{padding:20px 14px}.result-banner,.result-grid>article{padding:20px 16px}.run-row .button{width:100%}.lede{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.case-card{transition:none}}