@font-face{font-family:Paper Mono;src:url(/signalint-site/_astro/paper-mono-variable.gRWSTw1s.woff2)format("woff2");font-weight:100 800;font-style:normal;font-display:swap}:root{--font-sans:"Paper Mono", "SFMono-Regular", Consolas, monospace;--font-mono:"Paper Mono", "SFMono-Regular", Consolas, monospace;--ink:#182b23;--muted:#64736b;--paper:#fafbf8;--mint:#a0edbe;--green:#347854;--line:#e1e7de}html{font-feature-settings:"ss02" 1, "ss03" 1}code,pre,kbd,samp{font-feature-settings:"ss01" 1, "zero" 1, "ss02" 0, "ss03" 0}:focus-visible{outline-offset:4px;outline:2px solid #398059}::selection{color:#162620;background:#b8efcd}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:108px}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}body.home{--paper:#f7f8f2;--ink:#20382c;--muted:#596a5d;--green:#306346;--line:#d4ddcf;--soft:#edf1e5;--signal:#d5e9b8}a{color:inherit}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}h1,h2,h3,p{margin:0}code{font-family:var(--font-mono)}button,input,a{touch-action:manipulation}.section-container,.header-inner{width:min(1264px,100% - 112px);margin-inline:auto}.skip-link{z-index:100;background:var(--ink);color:#fff;padding:10px 18px;position:fixed;top:8px;left:12px;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:30;border-bottom:1px solid var(--line);background:var(--paper);height:82px;position:sticky;top:0}.header-inner{align-items:center;gap:32px;height:100%;display:flex}.site-navigation{align-items:center;gap:30px;margin-left:auto;margin-right:26px;display:flex}.site-navigation a{color:var(--muted);font-size:13px;font-weight:500;text-decoration:none}.site-navigation a:hover{color:var(--ink);text-underline-offset:5px;text-decoration:underline}.header-actions{align-items:center;gap:18px;display:flex}.github-link{place-items:center;width:34px;height:34px;display:grid}.header-divider{background:var(--line);width:1px;height:20px}.header-cta{border:1px solid #9eaf99;justify-content:space-between;align-items:center;gap:22px;min-height:40px;padding:7px 14px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.header-cta:hover{background:var(--soft,#edf1e5);border-color:var(--ink)}.menu-toggle{color:var(--ink);cursor:pointer;background:0 0;border:0;padding:7px;display:none}.eyebrow,.chapter-index,.specimen-label{letter-spacing:.055em;font-size:11px;font-weight:500;line-height:1.7}.eyebrow{color:var(--muted);align-items:center;gap:10px;display:inline-flex}.signal-symbol{color:var(--green);font-size:23px;line-height:1}.status-dot{background:#467d47;border-radius:50%;flex:none;width:6px;height:6px;display:inline-block}.button{border:1px solid #0000;justify-content:space-between;align-items:center;gap:27px;min-height:48px;padding:12px 19px;font-size:13px;font-weight:550;text-decoration:none;display:inline-flex}.button-primary{background:var(--ink);color:#f4f8ec;border-color:var(--ink)}.button-primary:hover{background:#36583e;border-color:#36583e}.button-text{color:var(--ink);padding-inline:0}.button-text:hover{text-underline-offset:5px;text-decoration:underline}.button svg,.text-link svg{flex:none}.text-link{color:var(--green);align-items:center;gap:18px;font-size:13px;font-weight:500;line-height:1.6;text-decoration:none;display:inline-flex}.text-link:hover{text-underline-offset:5px;text-decoration:underline}.hero{padding-block:32px 0}.hero-kicker{justify-content:space-between;align-items:center;gap:20px;display:flex}.release-pill{color:var(--muted);white-space:nowrap;align-items:center;gap:10px;padding-block:6px;font-size:11px;text-decoration:none;display:inline-flex}.release-pill:hover{color:var(--ink)}.pill-divider{background:var(--line);width:1px;height:12px}.hero-intro{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:end;gap:56px;padding-block:29px 31px;display:grid}.hero h1{letter-spacing:-.068em;font-size:clamp(70px,7.4vw,105px);font-weight:530;line-height:.99}.hero h1>span{white-space:nowrap;display:block}.hero h1>span:last-child{color:var(--green)}.signal-period{color:#617b40}.hero-copy{padding-bottom:5px}.hero-description{letter-spacing:-.035em;font-size:20px;font-weight:520;line-height:1.45}.hero-supporting{color:var(--muted);max-width:395px;margin-top:12px;font-size:14px;line-height:1.8}.hero-actions{flex-wrap:wrap;align-items:center;gap:23px;margin-top:22px;display:flex}.hero-specimen{background:#eaf0e1;border:1px solid #b9c9ae;grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid;position:relative}.hero-specimen:before,.hero-specimen:after{content:"+";color:#78906c;z-index:1;pointer-events:none;font-size:22px;line-height:1;position:absolute}.hero-specimen:before{top:-12px;left:-7px}.hero-specimen:after{bottom:-10px;right:-7px}.hero-visual{background:#152a20;border-right:1px solid #b9c9ae;min-width:0;display:flex}.home .hero-motion{width:100%;box-shadow:none;border:0;border-radius:0;flex-direction:column;display:flex}.home .hero .motion-film-stage{flex:1;min-height:0}.home .motion-film-header{min-height:54px;padding:13px 20px}.home .motion-film-footer{padding:13px 20px;font-size:12px}.home .playback-toggle{border-radius:0;width:30px;height:30px}.specimen-proof{flex-direction:column;justify-content:center;min-width:0;padding:28px 46px;display:flex}.specimen-label{color:#516447;display:block}.proof-count{font-variant-numeric:tabular-nums;align-items:flex-start;gap:29px;margin-top:27px;display:flex}.proof-count>span:not(.proof-arrow){letter-spacing:-.075em;font-size:clamp(61px,5.8vw,85px);font-weight:470;line-height:1}.proof-count small{letter-spacing:-.01em;color:#4b6344;white-space:nowrap;margin-top:13px;font-size:12px;font-weight:400;line-height:1.6;display:block}.proof-arrow{color:#6e8658;padding-top:5px;font-size:53px;font-weight:350;line-height:1.2}.proof-description{letter-spacing:-.025em;margin-top:25px;font-size:18px;line-height:1.5}.proof-rules{border-top:1px solid #bacbb0;margin-block:25px 20px}.proof-rules>div{border-bottom:1px solid #bacbb0;align-items:center;gap:16px;padding-block:13px;display:flex}.proof-priority{color:#644b30;background:#ede1cb;border:1px solid #b7a280;flex:none;place-items:center;width:33px;height:33px;font-size:12px;display:grid}.proof-priority-low{color:#3f5931;background:#dce9cf;border-color:#a7bb92}.proof-rules>div>span:nth-child(2){font-size:14px;line-height:1.5}.proof-rules small{color:#586b4e;margin-top:2px;font-size:11px;display:block}.proof-rules strong{letter-spacing:-.06em;margin-left:auto;font-size:23px;font-weight:480}.specimen-caveat{color:#53694b;max-width:410px;margin-top:12px;font-size:11px;line-height:1.8}.hero-bottom{justify-content:space-between;align-items:center;gap:24px;padding-block:18px 25px;display:flex}.hero-install{align-items:center;gap:13px;min-width:0;display:flex}.hero-install>span{color:var(--green)}.hero-install code{overflow-wrap:anywhere;font-size:12px;line-height:1.7}.hero-install .copy-button{margin-left:5px}.hero-bottom>p{color:var(--muted);letter-spacing:.025em;flex-wrap:wrap;justify-content:flex-end;gap:23px;font-size:10px;display:flex}.client-strip{border-block:1px solid var(--line)}.client-strip-inner{grid-template-columns:160px minmax(0,1fr);align-items:center;gap:30px;padding-block:28px;display:grid}.client-strip-label{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.client-strip-label .eyebrow{color:var(--ink);line-height:1.6}.client-strip-label>a{color:var(--muted);align-items:center;gap:12px;font-size:11px;text-decoration:none;display:flex}.client-strip-label>a:hover{color:var(--ink);text-underline-offset:4px;text-decoration:underline}.client-list{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px 21px;display:flex}.client-list a{align-items:center;gap:8px;font-size:12px;font-weight:500;text-decoration:none;display:flex}.client-list a:hover{text-underline-offset:5px;text-decoration:underline}.client-list .client-mark{background:0 0;width:30px;height:30px;padding:2px}.chapter{padding-block:72px}.chapter-heading{margin-bottom:37px}.chapter-index{color:var(--muted);align-items:center;gap:12px;margin-bottom:23px;display:flex}.chapter-index:before{content:"";background:currentColor;width:17px;height:1px}.chapter-heading>div{justify-content:space-between;align-items:flex-end;gap:70px;display:flex}.chapter-heading h2{letter-spacing:-.052em;font-size:clamp(35px,3.6vw,51px);font-weight:470;line-height:1.18}.chapter-heading h2 em{color:var(--green);font-style:normal}.chapter-heading>div>p{color:var(--muted);max-width:345px;padding-bottom:3px;font-size:15px;line-height:1.8}.result-workbench{grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);align-items:center;gap:54px;display:grid}.result-notes{grid-area:1/1;padding-inline:0 17px}.result-workbench>.diagnostic-preview{grid-area:1/2}.diagnostic-preview :focus-visible,.install-terminal :focus-visible,.hero-motion :focus-visible,.workflow-section a:focus-visible{outline-color:#c7dea8}.result-notes h3{letter-spacing:-.04em;margin-top:15px;font-size:25px;font-weight:480;line-height:1.4}.result-notes>p{color:var(--muted);max-width:350px;margin-top:15px;font-size:14px;line-height:1.85}.result-annotations{border-top:1px solid var(--line);margin:26px 0;padding:0;list-style:none}.result-annotations li{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding-block:12px;font-size:12px;display:flex}.result-annotations span{color:var(--green)}.result-notes .result-caveat{margin-top:18px;font-size:12px;line-height:1.8}.result-caveat a{text-underline-offset:4px}.diagnostic-preview{color:#eaf0e3;background:#192e22;border:1px solid #435b46;min-width:0}.preview-toolbar{border-bottom:1px solid #445944;justify-content:space-between;align-items:center;gap:20px;padding:17px 26px;font-size:12px;display:flex}.preview-window-dots{display:none}.local-indicator{color:#c0d3b4;align-items:center;gap:8px;font-size:11px;display:flex}.local-indicator i{background:#bdd39c;border-radius:50%;width:5px;height:5px}.preview-tabs{border-bottom:1px solid #445944;align-items:center;gap:32px;padding-inline:26px;display:flex}.preview-tabs button{color:#bacbb1;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:9px;padding:15px 0 13px;font-size:13px;display:flex}.preview-tabs button[aria-selected=true]{color:#e2f4c9;border-color:#bddb90}.preview-tabs button span{color:#bfd2b1;background:#304431;padding:2px 5px;font-size:11px}.preview-tabs button[aria-selected=true] span{color:#e2f0cc;background:#3b5436}.preview-panel{min-height:335px;padding:26px 26px 0}.preview-call{align-items:center;gap:11px;margin-bottom:23px;font-size:14px;display:flex}.prompt-mark{color:#c0dd97;font-size:22px;line-height:1}.call-args{color:#b2c6a9}.call-tag{color:#b6cbaa;letter-spacing:.05em;margin-left:auto;font-size:10px}.preview-result-heading{justify-content:space-between;align-items:center;gap:10px;margin-bottom:17px;display:flex}.preview-result-heading h2{color:#bfd1b6;font-size:12px;font-weight:400;line-height:1.6}.schema-tag{color:#c3d9b2;border:1px solid #68825e;padding:2px 6px;font-size:11px}.preview-cluster{background:#213726;border-block:1px solid #455c42;margin-top:-1px}.preview-cluster summary{cursor:pointer;align-items:center;gap:17px;padding:18px 16px;list-style:none;display:flex}.preview-cluster summary::-webkit-details-marker{display:none}.preview-cluster summary::marker{content:""}.preview-cluster summary>svg{color:#b8cda9;flex:none;margin-left:auto;transition:transform .15s}.preview-cluster[open] summary>svg{transform:rotate(90deg)}.preview-cluster:hover{background:#283f2a}.priority{border:1px solid;flex:none;place-items:center;width:31px;height:31px;font-size:12px;display:grid}.priority-one{color:#efd1a8;background:#4b3f2b;border-color:#8e7450}.priority-five{color:#d2e4ab;background:#3b4e2f;border-color:#718751}.cluster-copy{flex-direction:column;gap:6px;min-width:0;display:flex}.cluster-copy strong{color:#edf3e4;font-size:17px;font-weight:500;line-height:1.4}.cluster-copy>span{color:#c0d3b5;flex-wrap:wrap;align-items:center;gap:9px;font-size:12px;line-height:1.6;display:flex}.cluster-copy code{color:#c7dcbc;font-size:12px}.cluster-copy i{font-style:normal}.cluster-detail{color:#d2e2c6;border-top:1px solid #496441;padding:16px 18px 20px;font-size:13px;line-height:1.8}.cluster-detail code{color:#c9e4af;font-size:12px}.cluster-detail p{margin-top:7px}.cluster-detail>span{color:#c1d4b4;margin-top:6px;display:block}.preview-engines{flex-wrap:wrap;align-items:center;gap:18px;padding-block:21px;display:flex}.preview-engines>span{color:#c2d5b6;align-items:center;gap:6px;font-size:12px;display:flex}.preview-engines svg{color:#c7dd9c}.preview-engines>.preview-engine-note{margin-left:auto;font-size:11px}.preview-footer{color:#bfd1b4;background:#14271b;border-top:1px solid #445c40;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:15px 26px;font-size:11px;display:flex}.preview-footer>span,.preview-footer a{align-items:center;gap:8px;display:flex}.preview-footer i{background:#bdd69e;border-radius:50%;width:4px;height:4px}.preview-footer a{color:#d0e4b6;text-decoration:none}.preview-footer a:hover{text-underline-offset:4px;text-decoration:underline}.raw-panel{padding-bottom:22px}.raw-prompt{color:#ebca9f}.raw-diagnostics{overflow-wrap:anywhere;font-size:12px;line-height:1.7}.raw-diagnostics>div{margin-bottom:13px}.raw-file{color:#cadbc0;margin-right:12px}.raw-rule{color:#f2c797}.raw-diagnostics p{color:#c2d4b6;margin-top:4px}.raw-more{color:#c8dcbd}.benchmark-ledger{border-top:1px solid var(--line);grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:54px;margin-top:47px;padding-top:42px;display:grid}.ledger-number{letter-spacing:-.08em;font-variant-numeric:tabular-nums;align-items:baseline;gap:12px;margin-top:17px;font-size:89px;font-weight:430;line-height:1.05;display:flex}.ledger-number>span{letter-spacing:-.04em;font-size:22px}.ledger-specimen>p{color:var(--muted);margin-block:13px 18px;font-size:13px;line-height:1.8}.ledger-comparison{min-width:0}.ledger-controls{justify-content:space-between;align-items:center;gap:20px;padding-bottom:22px;display:flex}.ledger-controls>span{color:var(--muted);font-size:12px}.ledger-controls [role=tablist]{background:#e7ecdd;border:1px solid #c9d4bd;gap:4px;padding:3px;display:flex}.ledger-controls button{color:#53664a;cursor:pointer;background:0 0;border:0;padding:7px 10px;font-size:12px}.ledger-controls button[aria-selected=true]{color:#263c26;background:#f8fbf1;box-shadow:0 0 0 1px #bccbab}.ledger-controls button:hover{color:#203a26}.ledger-panel h3{margin-bottom:23px;font-size:14px;font-weight:400;line-height:1.65}.ledger-panel h3 strong{color:var(--green);letter-spacing:-.045em;font-size:21px;font-weight:550}.ledger-bar{margin-bottom:16px}.ledger-bar>div:first-child{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px;font-size:12px;display:flex}.ledger-bar>div:first-child>span:last-child{color:var(--ink);font-variant-numeric:tabular-nums}.ledger-track{background:#e7ecdf;height:9px}.ledger-track i{background:#a6b599;width:100%;height:100%;display:block}.ledger-bar-signal .ledger-track i{background:#4b7550;min-width:3px}.benchmark-note{color:var(--muted);margin-top:21px;font-size:11px;line-height:1.85}.verification-section{border-top:1px solid var(--line)}.verification-path{background:#edf3e2;border:1px solid #b9c9aa;margin:0;padding:23px 28px 19px}.verification-label{color:#4c6740;letter-spacing:.04em;border-bottom:1px solid #becfb0;justify-content:space-between;align-items:center;gap:20px;padding-bottom:22px;font-size:11px;display:flex}.verification-label a{letter-spacing:0;align-items:center;gap:12px;font-size:12px;text-decoration:none;display:flex}.verification-label a:hover{text-underline-offset:4px;text-decoration:underline}.verification-path ol{grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:30px 0;list-style:none;display:grid}.verification-path li{align-items:flex-start;gap:16px;min-width:0;padding-inline:0 32px;display:flex;position:relative}.verification-path li:not(:first-child){border-left:1px solid #bdcfae;padding-left:23px}.verification-path li:last-child{padding-right:0}.verification-step{color:#547440;flex:none;padding-top:3px;font-size:13px}.verification-path li>div{min-width:0}.verification-path strong{font-size:16px;font-weight:550;line-height:1.6}.verification-path code{color:#3e642e;overflow-wrap:anywhere;margin-top:10px;font-size:12px;display:block}.verification-path p{color:#53684a;margin-top:9px;font-size:12px;line-height:1.85}.verification-connector{color:#5b7950;z-index:1;background:#edf3e2;padding-block:4px;font-size:22px;position:absolute;top:35px;right:-9px}.verification-path figcaption{color:#4d6541;border-top:1px solid #becfb0;align-items:center;gap:10px;padding-top:17px;font-size:12px;line-height:1.8;display:flex}.verification-path figcaption svg{flex:none}.extension-directory{grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:54px;margin-top:39px;display:grid}.extension-intro{padding-top:7px}.extension-intro h3{letter-spacing:-.04em;margin-top:14px;font-size:25px;font-weight:460;line-height:1.4}.extension-intro>p{color:var(--muted);margin-block:14px 20px;font-size:13px;line-height:1.8}.extension-list{border-top:1px solid var(--line)}.extension-card{border-bottom:1px solid var(--line);align-items:center;gap:17px;padding:23px 0;text-decoration:none;display:flex}.extension-card:hover{background:#eef3e6}.extension-number{color:var(--muted);align-self:flex-start;padding-top:2px;font-size:11px}.extension-card>div{flex:1;min-width:0}.extension-card h3{font-size:16px;font-weight:520;line-height:1.5}.extension-card p{color:var(--muted);max-width:430px;margin-top:6px;font-size:12px;line-height:1.8}.extension-scope{letter-spacing:.01em;color:#4d6944;white-space:nowrap;border:1px solid #b6c8aa;padding:4px 6px;font-size:10px}.extension-card>svg{color:var(--green);flex:none}.workflow-section{color:#e8efdc;background:#1b3225;padding-block:77px 46px}.workflow-section .chapter-heading{margin-bottom:34px}.workflow-section .chapter-index{color:#c0cfae}.workflow-section .chapter-heading h2{color:#eff5e5}.workflow-section .chapter-heading p{color:#c2d2b8}.home .bridge-diagram{background:0 0;border:0;border-radius:0;margin:0;padding:0}.home .bridge-boundary-label{color:#c8d8bc;border-bottom:1px solid #56714e;margin-bottom:23px;padding-bottom:16px;font-size:11px}.home .bridge-diagram>figcaption{color:#c8dabc;border-color:#56714e;margin-top:22px;padding-top:21px;font-size:12px;line-height:1.85}.workflow-bottom{border-top:1px solid #56714e;justify-content:space-between;align-items:center;gap:24px;margin-top:26px;padding-top:23px;display:flex}.workflow-bottom>div{flex-wrap:wrap;align-items:center;gap:25px;display:flex}.workflow-bottom span{color:#cbdcbe;align-items:center;gap:7px;font-size:11px;display:flex}.workflow-bottom .text-link{color:#d7e7c4;font-size:12px}.capability-notebook{border-block:1px solid var(--line);grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);display:grid}.notebook-index{border-right:1px solid var(--line);padding-top:10px;padding-right:38px}.notebook-index>button{text-align:left;border:0;border-bottom:1px solid var(--line);width:100%;color:var(--muted);cursor:pointer;background:0 0;align-items:center;gap:17px;padding:23px 17px 23px 0;display:flex}.notebook-index>button[aria-selected=true]{color:var(--ink)}.notebook-index>button:hover{background:#eef3e6}.notebook-number{color:var(--muted);font-size:12px}.notebook-index button>span:nth-child(2){flex:1;min-width:0}.notebook-index strong{letter-spacing:-.025em;font-size:18px;font-weight:480;line-height:1.5;display:block}.notebook-index small{margin-top:6px;font-size:11px;line-height:1.6;display:block}.notebook-index button svg{opacity:.4;flex:none;margin-left:auto}.notebook-index button[aria-selected=true] svg{opacity:1;color:var(--green)}.notebook-footnote{color:var(--muted);padding-block:22px;font-size:11px;line-height:1.9}.notebook-pages{min-width:0;padding:28px 0 28px 38px}.notebook-page{grid-template-columns:minmax(0,1fr);display:grid}.notebook-graphic{background:#eaf1de;border:1px solid #c1d1ae}.notebook-graphic .specimen-label{border-bottom:1px solid #c1d1ae;justify-content:space-between;align-items:center;gap:20px;padding:15px 20px;font-size:10px;display:flex}.notebook-copy{padding-top:23px}.notebook-copy h3{letter-spacing:-.04em;font-size:22px;font-weight:480;line-height:1.5}.notebook-copy>p{color:var(--muted);margin-top:11px;font-size:13px;line-height:1.8}.notebook-copy .text-link{margin-top:19px}.notebook-nojs{color:var(--muted);padding-top:18px;font-size:12px;line-height:1.8}.notebook-nojs a{text-underline-offset:4px}.notebook-copy .notebook-caveat{border-top:1px solid var(--line);margin-top:20px;padding-top:16px;font-size:11px}.setup-section{border-block:1px solid var(--line);background:#edf1e6;padding-block:74px 79px}.setup-inner{grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);align-items:start;gap:54px;display:grid}.setup-copy{padding-top:12px}.setup-steps{margin:25px 0 30px;padding:0;list-style:none}.setup-steps>li{align-items:flex-start;gap:17px;margin-bottom:24px;display:flex}.setup-steps>li>span{color:#567448;flex:none;padding-top:3px;font-size:12px}.setup-steps strong{font-size:16px;font-weight:550;line-height:1.6;display:block}.setup-steps p{color:var(--muted);margin-top:6px;font-size:13px;line-height:1.8}.setup-secondary{color:var(--green);align-items:center;gap:16px;margin-top:19px;font-size:12px;text-decoration:none;display:flex}.setup-secondary:hover{text-underline-offset:4px;text-decoration:underline}.setup-note{color:var(--muted);max-width:355px;margin-top:20px;font-size:12px;line-height:1.85}.install-terminal{color:#d9e6cb;background:#1b3022;border:1px solid #526648;min-width:0}.install-terminal-heading{color:#c3d4b7;border-bottom:1px solid #526648;justify-content:space-between;align-items:center;gap:20px;padding:18px 26px;font-size:11px;display:flex}.terminal-path>span{color:#c2dba2}.install-terminal-heading>span:last-child{letter-spacing:.06em}.install-tabs{border-bottom:1px solid #526648;gap:28px;padding-inline:26px;display:flex}.install-tabs button{color:#becfb1;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;padding:14px 0 12px;font-size:13px}.install-tabs button[aria-selected=true]{color:#e1f1c8;border-color:#b7d88c}.terminal-commands{padding:26px}.terminal-command{margin-bottom:25px}.terminal-command:last-child{margin-bottom:0}.terminal-comment{color:#b7cba8;margin-bottom:7px;font-size:12px;line-height:1.7;display:block}.terminal-command>div{align-items:baseline;gap:12px;display:flex}.terminal-command code{color:#d9edc0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.8}.terminal-prompt{color:#bdd99e;flex:none;font-size:13px}.install-terminal-footer{color:#bcd0ae;border-top:1px solid #526648;justify-content:space-between;align-items:center;gap:15px;padding:13px 26px;font-size:11px;display:flex}.install-terminal-footer>div{align-items:center;gap:10px;display:flex}.install-engine-note{color:#c0d3b0;border-top:1px solid #526648;padding:17px 26px;font-size:12px;line-height:1.85}.install-engine-note a{color:#e0efc6;text-underline-offset:4px}.project-status{padding-block:34px}.project-status-heading{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.project-status-heading .eyebrow{font-size:10px}.project-status-heading h2{letter-spacing:-.02em;margin-top:9px;font-size:19px;font-weight:480;line-height:1.4}.project-status-heading>a{color:var(--green);font-size:12px;text-decoration:none}.project-status-heading>a:hover{text-underline-offset:4px;text-decoration:underline}.project-facts{border-block:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:22px 0 15px;padding-block:17px;display:grid}.project-facts>div{min-width:0}.project-facts dt{color:var(--muted);font-size:11px}.project-facts dd{color:var(--ink);overflow-wrap:anywhere;margin:9px 0 0;font-size:16px}.project-freshness{color:var(--muted);font-size:11px;line-height:1.8}.project-version-notice{color:#555c35;background:#edf0db;border-left:2px solid #7a8251;margin-top:16px;padding:12px 16px;font-size:12px}.site-footer{border-top:1px solid var(--line);padding-top:43px}.footer-main{grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:38px;display:grid}.footer-brand .brand{font-size:22px}.footer-brand>p{color:var(--muted);margin-block:19px 18px;font-size:14px;line-height:1.8}.footer-source{color:var(--green);align-items:center;gap:10px;font-size:12px;text-decoration:none;display:inline-flex}.footer-source:hover{text-underline-offset:4px;text-decoration:underline}.footer-group h2{letter-spacing:.04em;color:var(--muted);padding-bottom:14px;font-size:11px;font-weight:500;line-height:1.6}.footer-group ul{gap:12px;margin:0;padding:0;list-style:none;display:grid}.footer-group a{justify-content:space-between;align-items:center;gap:12px;font-size:12px;text-decoration:none;display:flex}.footer-group a>span{color:#647c55;opacity:0}.footer-group a:hover>span,.footer-group a:focus-visible>span{opacity:1}.footer-group a:hover{text-underline-offset:4px;text-decoration:underline}.footer-colophon{justify-content:space-between;align-items:flex-end;gap:40px;padding-block:48px 24px;display:flex}.colophon-wordmark{letter-spacing:-.075em;color:#66864e;align-items:center;gap:20px;font-size:clamp(70px,9vw,129px);font-weight:450;line-height:1;display:flex}.colophon-wordmark>span{color:#547538;font-weight:350}.colophon-note{color:var(--muted);padding-bottom:7px;font-size:11px;line-height:1.9}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:25px;padding-block:19px 24px;font-size:10px;line-height:1.8;display:flex}.footer-bottom>span{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.footer-separator{color:#9cae8b}.footer-bottom a{text-underline-offset:4px}@media (width>=761px){.home .hero .motion-film-stage{aspect-ratio:16/10}}@media (width<=1190px){.section-container,.header-inner{width:calc(100% - 80px)}.site-navigation{gap:19px;margin-right:10px}.header-inner{gap:20px}.header-actions{gap:13px}.hero-intro{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:30px}.hero h1{font-size:clamp(65px,7.5vw,91px)}.hero-description{font-size:18px}.hero-supporting{font-size:13px}.hero-actions{gap:16px}.hero-actions .button{gap:15px;padding-inline:16px;font-size:12px}.hero-actions .button-text{padding-inline:0}.specimen-proof{padding:23px 28px}.proof-count{gap:25px;margin-top:21px}.proof-description{margin-top:21px;font-size:16px}.proof-rules{margin-block:18px}.hero-bottom>p{gap:13px;font-size:9px}.client-strip-inner{grid-template-columns:140px minmax(0,1fr);gap:18px}.client-list{justify-content:flex-start;gap:15px 22px}.client-list a{font-size:11px}.chapter-heading>div{gap:40px}.result-workbench,.benchmark-ledger,.extension-directory,.setup-inner{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:36px}.extension-scope{display:none}.verification-path li{gap:11px;padding-right:21px}.verification-path li:not(:first-child){padding-left:21px}.verification-path strong{font-size:14px}.workflow-bottom>div{gap:17px}.capability-notebook{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.notebook-index{padding-right:26px}.notebook-pages{padding-left:26px}.notebook-index strong{font-size:16px}.ledger-controls{flex-wrap:wrap;gap:10px}}@media (width>=761px) and (width<=950px){.site-navigation{gap:14px;margin-right:0}.site-navigation a{font-size:12px}.header-cta{gap:10px;padding-inline:10px}.header-divider{display:none}.header-inner .brand{gap:8px;font-size:20px}.hero-intro{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px}.hero h1{font-size:6.9vw}.hero-description{font-size:16px}.hero-supporting{font-size:12px}.hero-actions{gap:12px}.hero-actions .button{gap:11px;min-height:40px;padding:8px 11px;font-size:11px}.specimen-proof{padding:18px 23px}.specimen-label{font-size:10px}.proof-count>span:not(.proof-arrow){font-size:56px}.proof-count small{font-size:11px}.proof-arrow{font-size:43px}.proof-description{margin-top:17px;font-size:15px}.proof-rules>div{padding-block:10px}.specimen-caveat{font-size:10px}.hero-bottom{align-items:flex-start}.hero-bottom>p{max-width:175px}.hero-install code{font-size:11px}.chapter-heading h2{font-size:35px}.chapter-heading>div>p{max-width:270px;font-size:13px}.result-workbench{gap:25px}.result-notes h3{font-size:22px}.result-notes>p{font-size:13px}.result-annotations li{gap:10px;font-size:11px}.preview-toolbar,.preview-panel,.preview-footer{padding-inline:18px}.preview-tabs{gap:25px;padding-inline:18px}.preview-tabs button{font-size:12px}.preview-cluster summary{gap:11px;padding-inline:11px}.cluster-copy strong{font-size:15px}.cluster-copy>span,.cluster-copy code{font-size:11px}.preview-engines{gap:12px}.preview-engines>.preview-engine-note,.preview-footer{font-size:10px}.verification-path{padding-inline:22px}.verification-path li{flex-direction:column;gap:10px}.notebook-index strong{font-size:15px}.notebook-index>button{gap:12px}.notebook-graphic .specimen-label{flex-wrap:wrap;gap:3px}.workflow-bottom{align-items:flex-start}}@media (width<=760px){html{scroll-padding-top:86px}.section-container,.header-inner{width:calc(100% - 40px)}.site-header{height:68px}.header-inner{justify-content:space-between;gap:16px}.header-actions{gap:14px}.header-divider,.github-link{display:none}.header-cta{gap:12px;min-height:35px;padding:6px 11px;font-size:11px}.menu-toggle{display:flex}.site-navigation{background:var(--paper);border-bottom:1px solid var(--line);margin:0;padding:13px 20px 20px;display:none;position:absolute;top:67px;left:0;right:0}.site-navigation.is-open{flex-direction:column;align-items:stretch;gap:0;display:flex}.site-navigation a{padding-block:12px;font-size:14px}.hero{padding-top:23px}.hero-kicker{flex-wrap:wrap;gap:10px}.hero-kicker .eyebrow{gap:7px;font-size:10px}.hero-kicker .signal-symbol{font-size:18px}.release-pill{padding-block:0;font-size:10px}.hero-intro{grid-template-columns:1fr;gap:22px;padding-block:27px}.hero h1{letter-spacing:-.068em;font-size:clamp(48px,10.4vw,79px)}.hero-copy{max-width:520px}.hero-description{font-size:18px}.hero-description br{display:none}.hero-supporting{max-width:470px;margin-top:9px;font-size:13px}.hero-actions{gap:23px;margin-top:17px}.hero-actions .button{gap:21px;min-height:44px;padding-inline:15px;font-size:12px}.hero-actions .button-text{padding-inline:0}.hero-specimen{grid-template-columns:1fr}.hero-visual{border-right:0}.home .motion-film-header,.home .motion-film-footer{padding-inline:18px}.specimen-proof{border-top:1px solid #a9be9a;padding:26px}.proof-count{gap:30px;margin-top:20px}.proof-count>span:not(.proof-arrow){font-size:75px}.proof-count small{margin-top:10px;font-size:12px}.proof-arrow{font-size:45px}.proof-description{margin-top:22px;font-size:17px}.proof-description,.proof-rules{display:none}.specimen-proof .text-link{margin-top:20px}.specimen-caveat{font-size:11px}.hero-bottom{flex-direction:column;align-items:stretch;gap:14px;padding-block:18px 24px}.hero-install{gap:10px}.hero-install code{font-size:11px}.hero-install .copy-button{margin-left:auto}.hero-bottom>p{justify-content:flex-start;gap:18px;font-size:9px}.client-strip-inner{grid-template-columns:1fr;gap:23px;padding-block:25px}.client-strip-label{flex-direction:row;justify-content:space-between;align-items:center}.client-strip-label .eyebrow br{display:none}.client-strip-label .eyebrow{font-size:10px}.client-list{justify-content:flex-start;gap:14px 25px}.client-list a{gap:7px;font-size:12px}.chapter{padding-block:56px}.chapter-index{margin-bottom:18px;font-size:10px}.chapter-heading{margin-bottom:29px}.chapter-heading>div{display:block}.chapter-heading h2{font-size:clamp(32px,6.4vw,43px)}.chapter-heading>div>p{max-width:470px;margin-top:16px;font-size:13px}.result-workbench{grid-template-columns:1fr;gap:26px}.result-notes{grid-area:auto;padding:0}.result-workbench>.diagnostic-preview{grid-area:auto}.result-notes h3{margin-top:10px;font-size:22px}.result-notes h3 br{display:none}.result-notes>p{max-width:510px;margin-top:11px;font-size:13px}.result-annotations{margin-block:18px}.result-annotations li{padding-block:9px}.result-notes .result-caveat{margin-top:12px;font-size:11px}.preview-toolbar{gap:13px;padding:15px 18px;font-size:11px}.local-indicator{gap:5px;font-size:10px}.preview-tabs{gap:22px;padding-inline:18px}.preview-tabs button{gap:7px;font-size:12px}.preview-tabs button span{font-size:10px}.preview-panel{min-height:330px;padding:20px 18px 0}.preview-call{gap:8px;margin-bottom:20px;font-size:13px}.call-tag{font-size:9px}.preview-result-heading h2{font-size:11px}.preview-cluster summary{gap:12px;padding:16px 11px}.cluster-copy strong{font-size:15px}.cluster-copy>span,.cluster-copy code{font-size:11px}.cluster-copy>span{gap:6px}.preview-engines{gap:13px;padding-block:18px}.preview-engines>span{font-size:11px}.preview-engines>.preview-engine-note{width:100%;margin-left:0;font-size:10px}.preview-footer{padding:13px 18px;font-size:10px}.cluster-detail{padding-inline:13px;font-size:12px}.benchmark-ledger{grid-template-columns:1fr;gap:25px;margin-top:32px;padding-top:27px}.ledger-number{font-size:73px}.ledger-specimen>p{font-size:12px}.ledger-controls{flex-wrap:wrap;gap:11px;padding-bottom:18px}.ledger-panel h3{margin-bottom:20px;font-size:13px}.ledger-controls button{padding:7px 10px;font-size:11px}.benchmark-note{font-size:11px}.verification-path{padding:21px}.verification-label{display:block}.verification-label a{margin-top:12px}.verification-path ol{grid-template-columns:1fr;padding-block:10px 23px}.verification-path li,.verification-path li:not(:first-child){border:0;gap:17px;padding:21px 0}.verification-path li:not(:last-child){border-bottom:1px solid #becfb0}.verification-path li:last-child{padding-bottom:0}.verification-path strong{font-size:15px}.verification-path code{margin-top:8px}.verification-path p{margin-top:7px}.verification-connector{display:none}.verification-path figcaption{align-items:flex-start;font-size:11px}.verification-path figcaption svg{margin-top:3px}.extension-directory{grid-template-columns:1fr;gap:24px;margin-top:27px}.extension-intro h3{margin-top:10px;font-size:23px}.extension-intro h3 br{display:none}.extension-intro>p{margin-block:10px 14px;font-size:12px}.extension-intro>p br{display:none}.extension-card{gap:13px;padding-block:20px}.extension-card h3{font-size:14px}.extension-card p{font-size:11px}.extension-card>svg{width:17px}.workflow-section{padding-block:54px 34px}.home .bridge-diagram{padding:0}.home .bridge-boundary-label{flex-wrap:wrap;gap:10px;font-size:10px}.home .bridge-diagram>figcaption{font-size:11px}.workflow-bottom{margin-top:20px;padding-top:18px;display:block}.workflow-bottom>div{gap:10px;display:grid}.workflow-bottom span{font-size:11px}.workflow-bottom .text-link{margin-top:20px}.capability-notebook{grid-template-columns:1fr}.notebook-index{border-right:0;padding:0}.notebook-index>button{gap:17px;padding:17px 0}.notebook-index strong{font-size:15px}.notebook-index small{margin-top:3px;font-size:11px}.notebook-footnote{display:none}.notebook-pages{padding:24px 0}.notebook-graphic .specimen-label{gap:12px;padding:13px 17px;font-size:9px}.notebook-copy h3{font-size:22px}.notebook-copy>p{font-size:12px}.setup-section{padding-block:54px}.setup-inner{grid-template-columns:1fr;gap:28px}.setup-copy{padding-top:0}.setup-copy>.eyebrow{font-size:10px}.setup-steps{margin-block:19px 23px}.setup-steps>li{margin-bottom:20px}.setup-steps strong{font-size:15px}.setup-steps p{font-size:12px}.setup-note{max-width:500px;font-size:11px}.install-terminal-heading,.terminal-commands,.install-terminal-footer,.install-engine-note,.install-tabs{padding-inline:19px}.terminal-comment{font-size:11px}.terminal-command code{font-size:12px}.install-terminal-footer{font-size:10px}.install-engine-note{font-size:11px}.project-status{padding-block:32px}.project-status-heading{align-items:flex-start}.project-status-heading h2{max-width:230px;font-size:17px}.project-status-heading>a{font-size:11px}.project-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px;padding-block:18px}.project-facts dt{font-size:10px}.project-facts dd{font-size:14px}.project-freshness{font-size:10px}.site-footer{padding-top:31px}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 25px}.footer-brand{grid-column:1/-1}.footer-brand>p{margin-block:13px;font-size:13px}.footer-group h2{padding-bottom:11px;font-size:11px}.footer-group a{font-size:11px}.footer-group ul{gap:10px}.footer-colophon{padding-block:34px 20px;display:block}.colophon-wordmark{gap:15px;font-size:clamp(43px,10.8vw,80px)}.colophon-note{margin-top:20px;font-size:10px;display:block}.footer-bottom{padding-bottom:22px;font-size:9px;display:block}.footer-bottom>span{gap:7px}.footer-bottom>span:last-child{margin-top:11px}}@media (width<=420px){.header-inner .brand{gap:8px;font-size:20px}.header-inner .brand-mark{width:28px;height:28px}.header-cta{display:none}.hero-kicker .eyebrow{font-size:9px}.hero h1{font-size:clamp(43px,11.7vw,50px)}.hero-description{font-size:16px}.hero-supporting{font-size:12px}.specimen-proof{padding:23px}.proof-count{gap:22px}.proof-count>span:not(.proof-arrow){font-size:62px}.proof-count small{font-size:11px}.proof-arrow{font-size:40px}.hero-bottom>p{gap:15px;font-size:8px}.hero-install{gap:8px}.hero-install code{font-size:10px}.hero-install .copy-button{width:29px}.client-list{gap:13px 19px}.client-list a{font-size:11px}.client-strip-label .eyebrow{font-size:9px}.client-strip-label>a{font-size:10px}.preview-toolbar{padding-inline:14px;font-size:10px}.local-indicator{font-size:9px}.preview-tabs{gap:20px;padding-inline:14px}.preview-tabs button{gap:6px;font-size:11px}.preview-tabs button span{font-size:9px}.preview-panel{padding-inline:14px}.preview-cluster summary{gap:10px;padding-inline:9px}.cluster-copy strong{font-size:14px}.cluster-copy>span,.cluster-copy code{font-size:10px}.preview-footer{padding-inline:14px;font-size:9px}.verification-path{padding-inline:18px}.verification-path strong{font-size:14px}.verification-path code{font-size:11px}.ledger-controls [role=tablist]{gap:2px}.ledger-controls button{padding-inline:8px;font-size:10px}.notebook-graphic .specimen-label{gap:10px;font-size:8px}.install-terminal-footer{gap:10px}.install-terminal-footer>div{gap:6px}.project-status-heading{gap:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important}.preview-cluster summary>svg{transition:none}}