@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap');

:root{--paper:#f7f8f5;--ink:#172b2c;--muted:#586868;--green:#176454;--lime:#d6ebba;--line:#dce2da;--dark:#132d2c;--coral:#af523c}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #bf704a;outline-offset:5px}
img,video{display:block;max-width:100%;height:auto}
figure,p{margin:0}
h1,h2,h3{font-family:'Manrope',sans-serif;line-height:1.16;margin:0;font-weight:750;letter-spacing:-.045em}
.wrap{max-width:1160px;margin-inline:auto;padding-inline:32px}
.skip-link{position:fixed;left:16px;top:-80px;background:white;padding:12px;z-index:30}
.skip-link:focus{top:12px}
.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(32px,calc((100vw - 1096px)/2));position:sticky;top:0;z-index:10;background:rgba(247,248,245,.95);backdrop-filter:blur(16px)}
.wordmark{font-family:'Manrope',sans-serif;font-size:16px;font-weight:800;display:flex;align-items:center;gap:10px;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{display:grid;grid-template-columns:1fr 1fr;align-items:center;width:32px;height:32px;border-radius:9px;background:var(--dark);color:var(--lime);font-size:23px;line-height:1;letter-spacing:-.1em;padding:1px 8px 5px 5px}.brand-mark span{transform:translateY(-3px)}
nav{display:flex;gap:27px;font-size:14px;color:var(--muted)}
nav a:hover,.nav-paper:hover{color:var(--green)}
.nav-paper{font-size:14px;font-weight:650;white-space:nowrap}.nav-paper span{margin-left:10px}
.hero{padding-top:70px;text-align:center;padding-bottom:0}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:22px;display:flex;align-items:center;gap:10px}
.hero .eyebrow{justify-content:center}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #e4eddd}
h1{font-size:clamp(36px,4.15vw,57px);line-height:1.17;letter-spacing:-.052em}
h1>span{color:var(--green)}
.mobile-break{display:none}
.hero-summary{font-size:20px;line-height:1.6;color:var(--muted);margin:25px 0 30px;letter-spacing:-.025em}
.hero-summary em{font-style:normal;color:var(--green);border-bottom:1px solid #a7b9a0}
.authors{max-width:940px;margin:auto;display:flex;flex-wrap:wrap;justify-content:center;column-gap:19px;row-gap:8px;font-size:16px;line-height:1.65}
.authors a{color:var(--green)}.authors a:hover{text-decoration:underline}
.author-row{flex-basis:100%;display:flex;justify-content:center;align-items:baseline;gap:19px}
.author-row>a,.author-row>span{white-space:nowrap}
@media(max-width:760px){.author-row{display:contents}}
sup{font-size:10px;margin-left:2px;vertical-align:super;line-height:0}
.affiliations{display:flex;justify-content:center;flex-wrap:wrap;gap:6px 20px;font-size:14px;color:var(--muted);margin-top:16px}
.contributions{font-size:12px;color:var(--muted);margin-top:9px}
.hero-links{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin:29px 0 48px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid #cfd8cd;padding:11px 18px;border-radius:8px;font-size:14px;font-weight:600;background:transparent;transition:background .15s,transform .15s}
.button:hover{background:#e7eddf;transform:translateY(-2px)}
.button svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.button.primary{background:var(--dark);border-color:var(--dark);color:#fff}.button.primary:hover{background:var(--green)}
.text-button{border-color:transparent}
.highlights{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:29px 0 34px}
.highlights>div+div{border-left:1px solid var(--line)}
.highlights strong{font-family:'Manrope',sans-serif;font-weight:650;letter-spacing:-.065em;font-size:39px;line-height:1.3}
.highlights strong span{font-size:24px;margin-left:3px}.highlights p{font-size:14px;font-weight:600;margin:6px 0 2px}.highlights small{font-size:11px;color:var(--muted)}
.demo-section{background:var(--dark);color:#f6f8f1;padding:54px 0 46px}
.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;margin-bottom:35px}
.section-heading .eyebrow{margin-bottom:14px}.section-heading>p{font-size:14px;line-height:1.6;color:var(--muted);padding-bottom:3px}
h2{font-size:clamp(29px,3vw,39px)}
.inverse .eyebrow{color:var(--lime)}.inverse>p{color:#b5cbc4}
.demo{background:#0a1919;border:1px solid #36504a;border-radius:10px;overflow:hidden;margin-top:25px}
.demo>a{display:block;background:#fff;cursor:zoom-in}
.demo img{width:100%;height:auto}
.demo figcaption{display:flex;align-items:center;gap:18px;padding:13px 20px;font-size:13px;color:#c7d6cf}
.section{padding-top:84px;padding-bottom:84px}
.overview{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;border-bottom:1px solid var(--line)}
.overview h2{line-height:1.25;font-size:35px}.overview-copy{color:var(--muted);font-size:17px}.overview-copy p+p{margin-top:18px}.overview-copy strong{color:var(--ink);font-weight:600}
.inline-link{display:inline-block;color:var(--green);font-weight:600;font-size:14px;margin-top:22px;border-bottom:1px solid #bbcdb8;padding-bottom:2px}.inline-link:hover{border-color:var(--green)}
.routing-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin:37px 0 32px}
.routing-grid article{border-top:1px solid var(--line);padding-top:24px}.step-label{display:inline-block;color:var(--green);font-size:12px;letter-spacing:.14em;font-weight:700}.step-label.coral{color:var(--coral)}
h3{font-size:23px;letter-spacing:-.03em;margin:10px 0 14px}.routing-grid p{color:var(--muted);font-size:16px;line-height:1.7}.routing-grid strong{color:var(--ink);font-weight:600}
.paper-figure{background:#fff;border:1px solid var(--line);border-radius:9px;padding:25px 22px 0;overflow:hidden}.paper-figure img{width:100%;object-fit:contain}.paper-figure>a{display:block;cursor:zoom-in}
.paper-figure figcaption{border-top:1px solid #e9ece6;margin-top:20px;padding:14px 0 17px;font-size:12px;line-height:1.7;color:var(--muted)}.paper-figure figcaption span{font-weight:700;color:var(--ink);margin-right:9px}
.routing-rule{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;background:#e9efe3;border-radius:6px;font-size:13px;padding:20px;margin-top:17px}
.routing-rule b{background:var(--green);color:white;font-weight:600;font-size:11px;padding:3px 9px;border-radius:4px}.routing-rule .dmd{background:#d9e2e0;color:#2f4f54}.rule-divider{height:20px;border-left:1px solid #bccbbc;margin-inline:10px}
.motivation{margin-top:32px}.motivation summary{padding:18px 0;border-top:1px solid var(--line);font-size:15px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.motivation summary::-webkit-details-marker{display:none}.motivation summary span{color:var(--green);font-size:24px;font-weight:400;line-height:1}.motivation[open] summary span{transform:rotate(45deg)}
.results-section{background:#eef1ea;border-block:1px solid var(--line)}
.result-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.result-toolbar>span{font-size:12px;color:var(--muted)}
.dataset-switch{display:flex;border:1px solid #c9d4c4;border-radius:7px;padding:4px;gap:4px}.dataset-switch button{font-size:14px;border:0;background:transparent;color:var(--muted);padding:8px 20px;border-radius:4px;line-height:1.5}.dataset-switch button[aria-pressed="true"]{background:var(--dark);color:#fff}.dataset-switch button:hover{box-shadow:inset 0 0 0 1px #8fa98b}
.table-scroll{overflow-x:auto;border:1px solid #d4ddd0;border-radius:8px;background:#fafbf8}
.table-scroll th,.table-scroll td{padding:14px 10px}
.table-scroll th[scope="colgroup"]{text-align:center;font-weight:600;border-left:1px solid var(--line)}
.table-scroll td,.table-scroll thead tr:nth-child(2) th{text-align:center}
.table-scroll thead tr:nth-child(2) th:first-child{padding-left:10px}
.table-scroll td:last-child,.table-scroll thead tr:nth-child(2) th:last-child{padding-right:26px}
table{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap}
caption{padding:14px 23px;text-align:left;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}
th,td{padding:16px 20px;border-bottom:1px solid #e1e7db;text-align:right}th:first-child{text-align:left;padding-left:23px}thead th{font-size:12px;font-weight:500;color:var(--muted);background:#f1f4ed}tbody th{font-weight:500}tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tr.ours{background:#dfebd3;color:#124d3c;font-weight:700}tr.ours th{font-weight:700}tr.ours th span{font-size:10px;font-weight:500;margin-left:8px;color:#396b52}
.table-note{font-size:12px;color:var(--muted);margin-top:15px;line-height:1.8}.table-note a{text-decoration:underline;text-underline-offset:3px}
.result-takeaway{display:flex;align-items:center;gap:20px;margin-top:30px;padding-top:25px;border-top:1px solid #ccd8c5}.takeaway-mark{font-size:40px;color:var(--green);line-height:1}.result-takeaway p{font-size:15px;max-width:810px;color:var(--muted)}.result-takeaway strong{color:var(--ink)}
.citation-section{display:grid;grid-template-columns:1fr 1.7fr;gap:55px}.citation-section h2{margin-bottom:22px}.citation-section>div>p:not(.eyebrow){color:var(--muted);font-size:16px}.citation-section>div>p.release-note{font-size:12px;margin-top:12px}
.citation-box{background:#fff;border:1px solid var(--line);border-radius:8px;min-width:0;align-self:start;overflow:hidden}.code-heading{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.code-heading button{border:1px solid var(--line);border-radius:4px;padding:5px 10px;background:var(--paper);font-size:12px;color:var(--green)}.code-heading button:hover{background:#e5eedc}
pre{font-size:12px;line-height:1.9;padding:20px;margin:0;overflow-x:auto;color:#364d49;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}code{font-family:inherit}.copy-status{font-size:12px;color:var(--green);padding-inline:20px}.copy-status:not(:empty){padding-bottom:12px}
footer{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:27px;padding-bottom:30px;color:var(--muted);font-size:12px}footer .wordmark{color:var(--ink);font-size:14px}
@media(min-width:1450px){h1{font-size:57px}}
@media(max-width:900px){.topbar{padding-inline:24px;gap:16px}nav{gap:18px}.nav-paper{display:none}.hero{padding-top:55px}.authors{max-width:720px}.highlights small{display:block;max-width:190px;margin:auto}.overview{gap:35px;grid-template-columns:1fr 1.1fr}.overview h2{font-size:30px}.section-heading{gap:25px}.section-heading>p{max-width:235px}.citation-section{gap:30px;grid-template-columns:1fr 1.4fr}.routing-rule{gap:8px}.rule-divider{margin-inline:4px}th,td{padding:15px}}
@media(max-width:640px){html{scroll-padding-top:105px}.wrap{padding-inline:20px}.topbar{height:auto;min-height:86px;padding:12px 20px;flex-wrap:wrap;gap:9px}.topbar .wordmark{font-size:14px}.brand-mark{width:25px;height:25px;font-size:19px;border-radius:6px;padding-left:3px}nav{width:100%;gap:0;justify-content:space-between;font-size:12px}.hero{padding-top:39px}.hero .eyebrow{font-size:10px;letter-spacing:.12em;margin-bottom:21px}h1{font-size:34px;line-height:1.23}.mobile-break{display:block}.hero-summary{font-size:17px;margin:23px 0}.authors{font-size:14px;column-gap:15px;row-gap:7px}.affiliations{font-size:12px;column-gap:13px}.contributions{font-size:11px}.hero-links{gap:9px;margin:25px 0 30px}.button{padding:10px 13px;font-size:13px;gap:8px}.text-button{width:100%;padding:5px}.highlights{padding:24px 0 28px;gap:8px}.highlights strong{font-size:27px}.highlights strong span{font-size:16px}.highlights p{font-size:11px;line-height:1.5}.highlights small{font-size:9px;line-height:1.6;max-width:104px}.highlights>div+div{padding-left:8px}.demo-section{padding:35px 0}.section-heading{display:block;margin-bottom:25px}.section-heading>p{margin-top:16px;font-size:13px;max-width:none}.section-heading>p br{display:none}h2{font-size:29px}.eyebrow{font-size:11px;margin-bottom:16px}.demo{margin-top:20px;border-radius:6px}.demo figcaption{padding:11px;gap:10px;font-size:11px;line-height:1.6}.section{padding-top:50px;padding-bottom:50px}.overview{grid-template-columns:1fr;gap:25px}.overview h2 br{display:none}.overview-copy{font-size:16px}.routing-grid{grid-template-columns:1fr;gap:25px;margin-top:28px}.routing-grid article{padding-top:19px}h3{font-size:22px}.paper-figure{padding:10px 10px 0}.paper-figure figcaption{font-size:11px;margin-top:10px}.routing-rule{display:grid;grid-template-columns:1fr auto;font-size:12px;padding:15px}.rule-divider{display:none}.motivation summary{font-size:14px}.result-toolbar{align-items:flex-start;flex-direction:column;gap:12px}.dataset-switch button{padding:7px 17px}.table-note{font-size:11px}.result-takeaway{gap:12px;align-items:flex-start}.result-takeaway p{font-size:14px}.takeaway-mark{font-size:30px}.citation-section{grid-template-columns:1fr;gap:27px}pre{font-size:11px;padding:15px}footer{flex-wrap:wrap;font-size:11px;gap:12px}footer>span{order:3;width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}