:root{--blue:#1769e0;--navy:#14213d;--text:#263142;--muted:#697386;--line:#dfe4ea;--soft:#f6f8fa;--white:#fff;--mono:'Roboto Mono',monospace;--sans:'Inter',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.6;background:white}a{color:inherit;text-decoration:none}.page-width{width:min(1120px,calc(100% - 48px));margin-left:auto;margin-right:auto}.nav{height:64px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1120px)/2));gap:40px;background:#fff;position:sticky;top:0;z-index:20}.brand{font-size:15px;font-weight:700;letter-spacing:.05em;color:var(--navy)}.brand span{color:var(--blue);font-size:23px;vertical-align:-2px;margin-right:4px}.nav nav{display:flex;gap:27px;margin-left:auto}.nav nav a,.nav-link{font-size:12px;color:#4f5b6c}.nav nav a:hover,.nav-link:hover{color:var(--blue)}.nav-link{border:1px solid var(--line);padding:6px 11px;border-radius:4px}.hero{min-height:590px;padding-top:90px;padding-bottom:76px;display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.venue{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--blue);margin-bottom:18px}.hero h1{font-size:34px;line-height:1.22;letter-spacing:-.025em;color:var(--navy);margin:0;font-weight:600}.hero h1 span{font-size:72px;letter-spacing:-.055em;color:var(--blue);font-weight:700}.authors{font-size:12px;color:var(--muted);margin:17px 0 28px}.summary{font-size:17px;line-height:1.65;max-width:610px;margin:0 0 20px}.keywords{display:flex;gap:7px;flex-wrap:wrap}.keywords span{font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.03em;color:#31516f;background:#eef4fb;border:1px solid #d9e6f4;border-radius:3px;padding:5px 9px}.hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.button{font-size:12px;font-weight:500;padding:8px 13px;border:1px solid var(--line);border-radius:4px}.button.primary{color:white;background:var(--blue);border-color:var(--blue)}.button.muted{color:#8b94a2;background:#fafbfc}.hero-figure{background:var(--soft);border:1px solid var(--line);padding:25px}.figure-label{font:500 9px var(--mono);letter-spacing:.1em;color:#667386}.hero-figure svg{width:100%;margin:12px 0 8px}.grid path{stroke:#dce3e9;stroke-width:1}.wave{fill:none;stroke-width:4}.wave.a{stroke:var(--blue)}.wave.b{stroke:#6ebac6;stroke-dasharray:6 5}.dots circle{fill:var(--blue);stroke:white;stroke-width:2}.hero-figure text{font:500 9px var(--mono);fill:#7b8795}.hero-figure p{font-size:11px;color:var(--muted);line-height:1.5;margin:0}.metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}.metric-grid{display:grid;grid-template-columns:repeat(5,1fr)}.metric-grid div{padding:25px 22px;border-right:1px solid var(--line)}.metric-grid div:first-child{padding-left:0}.metric-grid div:last-child{border:0}.metric-grid strong{display:block;color:var(--navy);font-size:24px;line-height:1.25}.metric-grid span{font:400 10px var(--mono);text-transform:uppercase;color:var(--muted)}.section{padding-top:95px;padding-bottom:95px}.section-alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-title{display:flex;align-items:flex-start;gap:16px;margin-bottom:50px}.section-title>span{font:500 10px var(--mono);color:var(--blue);border:1px solid #bcd2ef;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;margin-top:3px}.section-title h2{font-size:27px;line-height:1.2;color:var(--navy);margin:0 0 5px}.section-title p{margin:0;color:var(--muted);font-size:13px}.motivation-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.lead{font-size:24px;line-height:1.45;font-weight:500;color:var(--navy)}.body-copy p{margin:0 0 16px;color:#4e5a69}.comparison{margin-top:50px;border:1px solid var(--line);max-width:1000px}.comparison>div{display:grid;grid-template-columns:1fr 45px 1fr;padding:13px 18px;border-top:1px solid var(--line);font-size:13px}.comparison>div span:last-child{color:#184e8f;font-weight:500}.comparison .comparison-head{grid-template-columns:1fr 1fr;background:var(--soft);border:0;font:500 10px var(--mono);text-transform:uppercase;color:var(--muted)}.comparison-head span:last-child{padding-left:45px}.comparison b{text-align:center;color:#9da6b2}.annotation-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:white}.annotation-grid article{padding:31px}.annotation-grid article:not(:last-child){border-right:1px solid var(--line)}.annotation-grid h3{font-size:16px;color:var(--navy);margin:21px 0 8px}.annotation-grid p{font-size:13px;color:var(--muted);margin:0 0 17px}.annotation-grid small{font:500 10px var(--mono);color:var(--blue)}.icon{height:50px;color:var(--blue);display:flex;align-items:end}.people{gap:7px}.people i{width:28px;height:28px;border:2px solid currentColor;border-radius:50%;position:relative}.people i:after{content:"";position:absolute;width:24px;height:12px;border:2px solid currentColor;border-bottom:0;border-radius:20px 20px 0 0;top:32px;left:0}.people i:nth-child(2){transform:translateY(-7px)}.dialog{font-size:40px;font-weight:600;align-items:center}.stages{gap:5px}.stages i{width:15px;background:#d8e8fb;border-top:2px solid var(--blue)}.stages i:nth-child(1){height:14px}.stages i:nth-child(2){height:23px}.stages i:nth-child(3){height:32px}.stages i:nth-child(4){height:41px}.stages i:nth-child(5){height:50px}.language-row{display:grid;grid-template-columns:160px 1fr auto;gap:30px;align-items:center;border:1px solid var(--line);border-top:0;background:#f9fbfd;padding:21px 25px}.language-row strong{font-size:14px;color:var(--navy)}.language-row p{font-size:12px;color:var(--muted);margin:0}.language-row span{font:500 10px var(--mono);color:#43627c}.explorer{border:1px solid var(--line);border-radius:3px}.explorer-toolbar{display:grid;grid-template-columns:180px 1fr 190px;gap:18px;padding:17px;background:var(--soft);border-bottom:1px solid var(--line);align-items:end}.explorer-toolbar label{display:block;font:500 9px var(--mono);text-transform:uppercase;color:var(--muted);margin-bottom:5px}.explorer-toolbar select,.explorer-toolbar input{height:34px;width:100%;border:1px solid #ccd3dc;border-radius:3px;background:#fff;color:var(--text);padding:0 9px;font:400 11px var(--sans)}.filter-chips{display:flex;gap:4px}.filter-chips button{height:34px;border:1px solid #ccd3dc;background:white;color:#5d6876;border-radius:3px;padding:0 9px;font:400 9px var(--mono);cursor:pointer;white-space:nowrap}.filter-chips button.active{color:white;background:var(--blue);border-color:var(--blue)}.table-head,.utterance{display:grid;grid-template-columns:150px 1fr 150px;gap:20px}.table-head{padding:9px 18px;background:#fbfcfd;border-bottom:1px solid var(--line);font:500 9px var(--mono);text-transform:uppercase;color:#7c8795}.utterance{padding:18px;border-bottom:1px solid #edf0f3;align-items:start}.speaker{font:500 10px var(--mono);color:#34465b}.speaker i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}.speaker small{font-size:9px!important;font-weight:400}.speaker-a{background:#dc704f}.speaker-b{background:#297bbd}.speaker-c{background:#849951}.message p{font-size:13px;line-height:1.55;margin:0}.message small{display:block;font-size:11px;color:#7c8795;margin-top:5px}.type-tag{justify-self:start;font:400 9px var(--mono);color:#2f618c;background:#eef5fb;border:1px solid #d7e5f1;padding:4px 7px;border-radius:3px}.table-foot{display:flex;justify-content:space-between;padding:9px 18px;background:var(--soft);font:400 9px var(--mono);color:#778390}.empty-state{text-align:center;padding:45px;color:var(--muted)}.results-box{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;border:1px solid var(--line);background:white;padding:35px}.results-box h3{font-size:18px;color:var(--navy);margin:0 0 10px}.results-box p{font-size:13px;color:var(--muted);margin:0}.placeholder-table{border:1px solid var(--line)}.placeholder-table>div{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--line)}.placeholder-table>div:first-child{border:0;background:var(--soft)}.placeholder-table span,.placeholder-table b{padding:8px 10px;font-size:10px;text-align:center}.placeholder-table b{font:500 9px var(--mono);color:#5f6d7d}.placeholder-table span:first-child{text-align:left}.code-block{position:relative;background:var(--soft);border:1px solid var(--line);padding:25px}.code-block pre{margin:0;overflow:auto;font:400 11px/1.7 var(--mono);color:#33465a}.code-block button{position:absolute;right:12px;top:12px;background:white;border:1px solid var(--line);border-radius:3px;padding:5px 9px;font:500 9px var(--mono);cursor:pointer}footer{border-top:1px solid var(--line);padding:35px 0;background:var(--soft)}footer .page-width{display:flex;align-items:center;gap:30px}footer p{font-size:11px;color:var(--muted);margin-right:auto}footer .page-width>a:last-child{font-size:11px;color:var(--blue)}
@media(max-width:850px){.nav nav{display:none}.hero{grid-template-columns:1fr;padding-top:65px;gap:45px}.hero-figure{max-width:600px}.metric-grid{grid-template-columns:repeat(3,1fr)}.motivation-grid{grid-template-columns:1fr;gap:25px}.annotation-grid{grid-template-columns:1fr}.annotation-grid article:not(:last-child){border-right:0;border-bottom:1px solid var(--line)}.language-row{grid-template-columns:1fr}.explorer-toolbar{grid-template-columns:1fr}.filters{overflow:auto}.filter-chips{width:max-content}.results-box{grid-template-columns:1fr;gap:30px}.section{padding-top:70px;padding-bottom:70px}}
@media(max-width:560px){.page-width{width:calc(100% - 30px)}.nav{padding:0 15px}.hero h1{font-size:27px}.hero h1 span{font-size:55px}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid div:first-child{padding-left:22px}.comparison>div{grid-template-columns:1fr 25px 1fr;padding:11px 10px;font-size:11px}.comparison-head span:last-child{padding-left:25px}.table-head{display:none}.utterance{grid-template-columns:1fr;gap:7px}.type-tag{grid-column:1}.results-box{padding:22px}.code-block{padding:45px 13px 18px}.code-block pre{font-size:9px}footer .page-width{align-items:flex-start;flex-direction:column;gap:8px}footer p{margin:0}}

/* Detailed dataset and case explorer */
.brand span{font-size:19px;color:inherit}.hero h1 span{font-size:64px;white-space:nowrap}
.comparison{border:0;margin-top:50px;max-width:none;display:grid;grid-template-columns:repeat(3,1fr);column-gap:18px;row-gap:0}.comparison article{display:grid;grid-template-rows:subgrid;grid-row:span 3;background:transparent}.comparison .limit{border:1px solid #e4b6b0;border-top:3px solid #c8564a;background:#fdf7f6;padding:19px 21px}.comparison .limit span{display:block;font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.05em;color:#b0493e;margin-bottom:10px}.comparison .limit h3{font-size:15px;color:#7c2f27;margin:0 0 8px}.comparison .limit p{font-size:12.5px;line-height:1.55;color:#7d6a67;margin:0}.comparison .resolve{position:relative;display:grid;place-items:center;height:56px}.comparison .resolve:before{content:"";position:absolute;top:0;bottom:0;left:50%;border-left:2px solid #b7cdea}.comparison .resolve:after{content:"";position:absolute;bottom:1px;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top:7px solid #b7cdea;border-bottom:0}.comparison .resolve b{position:relative;display:grid;place-items:center;background:#fff;border:1px solid #b7cdea;border-radius:50%;width:42px;height:42px}.comparison .resolve b span{font-size:24px;line-height:1}.comparison .answer{border:1px solid #bcd2ef;border-top:3px solid var(--blue);background:#f2f7fd;padding:19px 21px}.comparison .answer h3{font-size:16px;color:#153f78;margin:0 0 8px}.comparison .answer p{font-size:12.5px;line-height:1.55;color:#3d5878;margin:0}
.dataset-overview{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;margin-bottom:60px;align-items:start}.dataset-overview>div>h3{font-size:24px;line-height:1.35;color:var(--navy);margin:0 0 14px}.dataset-overview>div>p{font-size:14px;color:#526070;margin:0;line-height:1.75}.modalities{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:#fff}.modalities article{padding:20px;min-height:155px}.modalities article:nth-child(odd){border-right:1px solid var(--line)}.modalities article:nth-child(-n+2){border-bottom:1px solid var(--line)}.modalities b{display:block;font-size:17px;color:var(--blue)}.modalities span{display:block;font:500 9px var(--mono);text-transform:uppercase;color:#526477;margin:2px 0 9px}.modalities p{font-size:11px;color:var(--muted);line-height:1.55;margin:0}.subsection-heading{border-top:1px solid var(--line);padding-top:37px;margin-bottom:22px}.subsection-heading h3{font-size:19px;color:var(--navy);margin:0 0 4px}.subsection-heading p{font-size:12px;color:var(--muted);margin:0}.annotation-grid small{font:400 9px/1.5 var(--mono);display:block;min-height:28px}.annotation-grid em{display:block;font:500 9px var(--mono);font-style:normal;text-transform:uppercase;color:#7a8794;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.case-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:var(--soft);border-bottom:1px solid var(--line);padding:12px;gap:8px}.case-tabs button{position:relative;text-align:left;border:1px solid var(--line);background:#fff;border-radius:3px;padding:13px 15px 13px 52px;color:var(--text);cursor:pointer;font-family:var(--sans)}.case-tabs button>span{position:absolute;left:14px;top:14px;width:27px;height:27px;border-radius:50%;background:#e7edf3;display:grid;place-items:center;font:500 9px var(--mono);color:#4d6277}.case-tabs b,.case-tabs small{display:block}.case-tabs b{font-size:12px}.case-tabs small{font-size:10px;color:var(--muted)}.case-tabs button.active{border-color:#8bb5eb;box-shadow:inset 0 0 0 1px #8bb5eb}.case-tabs button.active>span{background:var(--blue);color:#fff}.meeting-overview{padding:22px 18px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:190px 1fr;gap:35px}.meeting-summary h3{font-size:15px;color:var(--navy);margin:0 0 10px}.meeting-facts{display:flex;flex-wrap:wrap;gap:6px}.meeting-facts span{font:400 9px var(--mono);background:var(--soft);border:1px solid var(--line);padding:4px 7px;border-radius:3px;color:#5e6c7b}.participant-list{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.participant{border-left:2px solid var(--participant-color);padding:3px 0 3px 9px}.participant b,.participant span{display:block}.participant b{font-size:10px;color:#34475a}.participant span{font-size:9px;color:var(--muted);line-height:1.4}
@media(max-width:850px){.motivation-grid,.dataset-overview{grid-template-columns:1fr;gap:25px}.comparison{grid-template-columns:1fr}.comparison article:not(:last-child){margin-bottom:26px}.meeting-overview{grid-template-columns:1fr}.participant-list{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.hero h1 span{font-size:43px}.modalities{grid-template-columns:1fr}.modalities article:nth-child(n){border-right:0;border-bottom:1px solid var(--line)}.case-tabs{grid-template-columns:1fr}.participant-list{grid-template-columns:1fr 1fr}}
.section-title .participant-identity-note{margin-top:5px;color:#52677d;font-size:11px}

.authors{display:flex;flex-wrap:wrap;gap:3px 13px;margin:17px 0 28px;color:#566273;font-size:12px}.authors span:not(:last-of-type)::after{content:"·";margin-left:13px;color:#a3abb5}.authors sup{color:var(--blue);font-weight:600}.authors small{flex-basis:100%;font-size:9px;color:var(--muted);margin-top:3px}.affiliations{border-top:1px solid var(--line);padding:38px 0;background:#fff}.affiliation-row{display:flex;align-items:center;justify-content:center;gap:clamp(45px,8vw,100px)}.affiliation-row a{display:flex;align-items:center;justify-content:center;opacity:.72;transition:opacity .15s ease}.affiliation-row a:hover{opacity:1}.affiliation-row img{display:block;width:auto;max-width:180px;max-height:46px;object-fit:contain}.affiliation-row a:nth-child(2) img{max-height:42px}.affiliation-row a:nth-child(3) img{max-height:40px}
@media(max-width:650px){.authors span:not(:last-of-type)::after{display:none}.authors{gap:4px 12px}.affiliation-row{gap:28px}.affiliation-row img{max-width:100px;max-height:32px}.affiliation-row a:nth-child(2) img,.affiliation-row a:nth-child(3) img{max-height:29px}}
.authors .author-affiliations{margin-top:7px;color:#4f5d6e}.affiliation-row{gap:clamp(30px,5vw,70px);flex-wrap:wrap}.affiliation-row a:nth-child(4) img{max-height:40px}

/* Readability adjustments */
.nav nav a,.nav-link{font-size:13px}.venue{font-size:12px}.authors{font-size:13px}.authors a{border-bottom:1px solid transparent;transition:color .15s,border-color .15s}.authors a:hover{color:var(--blue);border-bottom-color:#9bbdea}.authors small{font-size:10.5px}.keywords span{font-size:11px}.button{font-size:13px}.hero-figure p{font-size:12px}.metric-grid span{font-size:11px}.section-title p{font-size:14px}.comparison article>span{font-size:10px}.comparison del,.comparison strong{font-size:13px}.modalities span{font-size:10px}.modalities p{font-size:12px}.subsection-heading p{font-size:13px}.annotation-grid p{font-size:14px}.annotation-grid small,.annotation-grid em{font-size:10px}.language-row p{font-size:13px}.language-row span{font-size:10px}.case-tabs b{font-size:13px}.case-tabs small{font-size:11px}.meeting-facts span{font-size:10px}.participant b{font-size:11px}.participant span{font-size:10px}.table-head{font-size:10px}.speaker{font-size:11px}.speaker small{font-size:10px!important}.message p{font-size:14px}.message small{font-size:12px}.type-tag,.table-foot{font-size:10px}.code-block pre{font-size:12px}.code-block button{font-size:10px}footer p,footer .page-width>a:last-child{font-size:12px}