@charset "UTF-8";
:root{--ink:#182f32;--muted:#56676a;--green:#087660;--light:#e4f2e9;--line:#d9e1db;--paper:#f8f9f5;--white:#fff;--sans:Inter,"Segoe UI",Arial,sans-serif;--serif:Georgia,"Times New Roman",serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}button,select,input{font:inherit}button,a,select,input,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #198d71;outline-offset:4px}button,summary,select{cursor:pointer}button:disabled{cursor:wait}button{color:inherit}img{max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:500}p{color:var(--muted)}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.section{padding-block:96px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.15em;display:flex;align-items:center;gap:9px}.dot{display:inline-block;width:7px;height:7px;flex-shrink:0;background:var(--green);border-radius:50%}.site-header{height:82px;padding-inline:40px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--paper)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:650;font-size:21px;text-decoration:none;letter-spacing:-.6px}.brand-lab{font-size:10px;font-weight:500;letter-spacing:1px;color:var(--muted);margin-left:8px}.brand-mark{display:grid;gap:3px;width:23px}.brand-mark i{height:4px;background:var(--green);display:block;width:18px}.brand-mark i:nth-child(2){width:23px}.brand-mark i:nth-child(3){width:13px}.site-header nav{display:flex;gap:28px;align-items:center;font-size:13px;font-weight:550}.site-header nav a{text-decoration:none}.site-header nav a:hover{color:var(--green)}.nav-external{border-left:1px solid var(--line);padding-left:26px}
.hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:72px;padding-block:100px 108px}.hero h1{font:clamp(43px,4.7vw,67px)/1.08 var(--serif);letter-spacing:-2.4px;margin-top:26px}.hero h1 em{color:var(--green);font-weight:400}.hero-description{font-size:17px;max-width:540px;line-height:1.7;margin-top:26px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:12px 19px;min-height:47px;border:1px solid var(--line);border-radius:5px;text-decoration:none;font-size:13px;font-weight:600;transition:background .15s,transform .15s}.button:hover{transform:translateY(-2px)}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#075b4c}.secondary{background:transparent}.secondary:hover{background:#eaf0e9}.hero-note{font-size:12px;margin-top:16px}.hero-document{background:var(--white);border:1px solid #cbd8ce;border-radius:8px;box-shadow:12px 16px 0 #e8ede5;position:relative;margin-bottom:26px}.document-heading{padding:18px 21px;display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line);font:13px var(--mono)}.file-icon{font-size:24px;line-height:16px;color:var(--green)}.tiny-label{margin-left:auto;letter-spacing:1px;font:9px var(--sans);color:var(--muted)}.document-body{padding:23px;font:13px/1.9 var(--mono)}.document-body h2{font:bold 15px var(--mono);margin:24px 0 15px}.document-body p+p{margin-top:14px}.document-body p{color:var(--ink)}.document-body .code-muted{color:#778580}.document-body mark{background:var(--light);color:inherit;padding:1px 0}.document-footer{border-top:1px solid var(--line);padding:14px 21px;display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}.document-caption{position:absolute;bottom:-40px;left:0;font-size:10px;color:var(--muted)}
.examples{background:#edf2ed;border-block:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:38px}.section-heading h2{font:44px/1.15 var(--serif);letter-spacing:-1px;margin-top:15px}.section-heading>p{max-width:370px;font-size:15px;padding-bottom:3px}.example-picker{display:grid;grid-template-columns:1fr 1fr;gap:16px}.example-picker button{display:flex;align-items:center;gap:18px;text-align:left;background:transparent;border:1px solid #c9d4ca;border-radius:6px;padding:18px 22px;min-height:90px;transition:background .15s}.example-picker button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.example-picker strong{font-size:16px;font-weight:550}.example-picker small{display:block;font-size:12px;opacity:.7;margin-top:2px}.example-number{font:12px var(--mono);opacity:.6}.choice-arrow{margin-left:auto;font-size:20px}.example-picker button:hover:not([aria-pressed=true]){background:#e0e9df}#demo-status{font-size:12px;margin:14px 0 18px;min-height:20px}.demo-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:24px 0 14px}.demo-toolbar>div{display:flex;align-items:center;gap:12px}.demo-toolbar label{font-size:12px;color:var(--muted)}select{max-width:100%;min-height:39px;padding:7px 32px 7px 12px;border:1px solid #c6d0c9;border-radius:4px;color:var(--ink);background:white;font-size:13px}.highlight-control{display:flex;gap:8px;align-items:center}input[type=checkbox]{accent-color:var(--green);width:16px;height:16px}.comparison{display:grid;grid-template-columns:1fr 1fr;border:1px solid #ccd7ce;border-radius:6px;overflow:hidden;background:white}.text-panel{min-width:0}.text-panel+.text-panel{border-left:1px solid #ccd7ce}.panel-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 22px;background:#f8faf7;border-bottom:1px solid #dce4dd}.panel-heading h3{font-size:13px;font-weight:600}.panel-heading>span{font:10px var(--mono);letter-spacing:1px;color:var(--muted)}.candidate-panel .panel-heading{background:#e5f0e8}.text-panel pre{height:320px;overflow:auto;margin:0;padding:24px;font:13px/1.95 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;tab-size:2}.text-panel mark{color:inherit;background:#d9f1e2;border-radius:2px}.reading-note{font-size:11px;display:flex;gap:7px;align-items:center;margin-top:12px}.swatch{width:12px;height:12px;border:1px solid #b8d6c0;background:#d9f1e2;flex-shrink:0}.score-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;margin-top:34px;padding-block:30px;border-block:1px solid #ccd7ce}.score-intro h3{font:28px var(--serif);margin:9px 0}.score-intro>p:not(.eyebrow){font-size:12px;max-width:350px}.bar-row{display:grid;grid-template-columns:91px 1fr 55px;gap:10px;align-items:center;font-size:11px;margin-top:14px}.bar-row strong{font:12px var(--mono);text-align:right}.bar-track{height:7px;background:#dbe4db;border-radius:2px;overflow:hidden}.bar-track>span{display:block;height:100%;background:#8a9990;transition:width .2s}#candidate-bar{background:var(--green)}.bar-caption{font-size:10px!important;margin-top:14px;color:var(--muted)}.score-table-wrap{min-width:0}.score-table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.score-table th{font-weight:550;color:var(--muted);padding:8px 10px;border-bottom:1px solid #ccd7ce}.score-table td{padding:10px;border-bottom:1px solid #dce4dd}.score-table tr:last-child td{border:0}.score-table th:not(:first-child),.score-table td:not(:first-child){text-align:right;font-family:var(--mono)}.positive{color:var(--green);font-weight:600}.downloads{display:flex;flex-wrap:wrap;gap:15px 24px;align-items:center;font-size:12px;padding:22px 0}.downloads>span{color:var(--muted);margin-right:auto}.downloads a:hover{color:var(--green)}details summary{font-weight:550;font-size:13px}.evidence-note{border-top:1px solid var(--line);padding-top:17px}.evidence-note p{max-width:950px;font-size:12px;margin-top:12px}.curation-note{font-size:11px;margin-top:12px}.live-callout{margin-top:42px;display:flex;justify-content:space-between;align-items:center;gap:22px;background:#f9fbf7;border:1px solid var(--line);padding:26px 30px;border-radius:6px}.live-callout h3{font:26px var(--serif);margin-bottom:6px}.live-callout p{font-size:13px}.live-callout .button{flex-shrink:0}
.method-figure{background:white;border:1px solid var(--line);padding:24px;border-radius:6px}.method-figure img{width:100%;display:block}.method-figure figcaption{font-size:11px;color:var(--muted);margin-top:19px;text-align:center}.method-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin:38px 0}.method-steps span{font:12px var(--mono);color:var(--green)}.method-steps h3{font-size:17px;margin:10px 0}.method-steps p{font-size:13px}.motivation{border-top:1px solid var(--line);padding-top:22px}.motivation>p{font-size:14px;max-width:700px;margin:16px 0}.motivation img{display:block;margin:24px auto}.paper-section{background:#e8eee7;border-top:1px solid var(--line)}.paper-layout{display:grid;grid-template-columns:1fr 1fr;gap:75px}.paper-section h2{font:33px/1.3 var(--serif);margin-top:17px}.authors{font-size:14px;margin-top:22px;line-height:1.9}.paper-meta{font:12px var(--mono);margin-top:16px}.citation{min-width:0;background:#f6f8f3;border:1px solid #ccd6c9;border-radius:6px;align-self:center;padding:20px}.citation-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.citation-heading h3{font-size:13px;font-weight:600}.citation button{font-size:11px;background:transparent;border:1px solid #c9d1c5;border-radius:4px;padding:6px 10px}.citation button:hover{background:#e3eadd}.citation pre{font:11px/1.8 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;color:#4f6055;margin:22px 0 0;max-height:310px;overflow:auto}#copy-status{font-size:11px;min-height:18px;margin-top:8px}footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-block:29px}footer>span,footer>a:last-child{font-size:11px;color:var(--muted)}footer .brand{font-size:17px}.skip-link{position:absolute;top:-80px;left:12px;z-index:10;background:white;padding:12px}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(min-width:1500px){.hero{padding-block:120px}}
@media(max-width:1050px){.brand-lab{display:none}.hero{gap:36px;grid-template-columns:1.2fr 1fr}.hero h1{font-size:50px}.actions{gap:8px}.button{font-size:12px;gap:12px;padding:12px 15px}.document-body{padding:20px;font-size:12px}.score-layout{gap:32px}.paper-layout{gap:35px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.section{padding-block:60px}.site-header{height:70px;padding-inline:18px}.brand{font-size:19px}.brand-mark{display:none}.site-header nav{gap:16px;font-size:12px}.nav-external{display:none}.hero{grid-template-columns:1fr;gap:45px;padding-block:58px 65px}.hero h1{font-size:54px;letter-spacing:-2px}.hero-description{font-size:16px}.hero-document{max-width:530px;margin:0 12px 25px 0}.document-body{font-size:13px}.document-body h2{margin-top:15px}.hero-note{font-size:11px}.section-heading{display:block;margin-bottom:27px}.section-heading h2{font-size:36px}.section-heading>p{margin-top:18px;max-width:500px;font-size:14px}.example-picker{gap:10px}.example-picker button{gap:8px;padding:13px 12px;min-height:93px}.example-picker strong{font-size:14px}.example-picker small{font-size:10px;line-height:1.5}.choice-arrow,.example-number{display:none}.demo-toolbar{align-items:flex-start;gap:12px;flex-direction:column}.comparison{grid-template-columns:1fr}.text-panel+.text-panel{border-left:0;border-top:1px solid var(--line)}.text-panel pre{height:275px;font-size:12px;padding:18px}.reading-note{font-size:10px;align-items:flex-start}.score-layout{grid-template-columns:1fr;gap:25px}.score-intro>p:not(.eyebrow){max-width:100%}.score-table th,.score-table td{padding:10px 5px}.score-table{font-size:11px}.downloads{gap:12px 19px;font-size:11px}.downloads>span{width:100%}.live-callout{align-items:flex-start;flex-direction:column;padding:23px}.live-callout p{font-size:12px}.method-figure{padding:12px}.method-figure figcaption{font-size:10px}.method-steps{grid-template-columns:1fr;gap:22px}.method-steps>div{border-bottom:1px solid var(--line);padding-bottom:20px}.method-steps h3{margin:5px 0}.paper-layout{grid-template-columns:1fr;gap:35px}.paper-section h2{font-size:30px}footer{flex-wrap:wrap;padding-block:25px;gap:12px}footer>span{order:3;width:100%}}
@media(max-width:370px){.hero h1{font-size:45px}.site-header nav{gap:11px}.score-table{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.authors sup,.affiliations sup{font-size:.7em;color:var(--green)}.affiliations{font-size:13px;line-height:1.8;margin-top:10px}.correspondence{font-size:11px;margin-top:8px}