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@media(min-width:1500px){.hero{padding-block:75px 65px}}
@media(max-width:1050px){.shell{width:calc(100% - 48px)}.header-inner{gap:24px;min-height:84px}.header-inner nav{gap:20px}.header-download{padding-left:20px}.hero{grid-template-columns:minmax(0,1fr) 290px;gap:25px;padding-block:48px}.archive-note{padding:20px}.hero-description{font-size:12px}h1{font-size:36px}.archive-stats{gap:16px}.archive-stats span{font-size:10px}.archive-stats>p.stats-note{padding-left:18px;font-size:9px}.comparison-controls{gap:18px;padding-inline:20px}.segmented button{font-size:11px;padding:10px 12px}th,td{padding-inline:18px}.rank{padding-left:15px;width:70px}.number.total-score{font-size:19px}.number small{display:block;margin:1px 0 0}.resource-links{padding-inline:22px;font-size:9px}.about-section{gap:45px}.site-footer>.shell{flex-wrap:wrap}}
@media(max-width:760px){html{scroll-padding-top:96px}.shell{width:calc(100% - 36px)}.header-inner{min-height:77px;gap:16px}.brand{font-size:12px;gap:10px}.brand small{font-size:9px;margin-top:5px}.brand-icon{grid-template-columns:repeat(3,4px);gap:3px;height:27px}.brand-icon i{height:19px}.brand-icon i:nth-child(2){height:27px}.brand-icon i:nth-child(3){height:13px}.header-inner nav{gap:18px}.header-inner nav a{font-size:11px}.header-download{display:none}.hero{display:block;padding-block:35px 33px}.hero .eyebrow{font-size:8px;letter-spacing:.11em}h1{font-size:clamp(28px,5.4vw,39px);line-height:1.5;letter-spacing:-.05em;margin-block:18px 16px}.hero-description{font-size:12px;line-height:2}.hero-copy>.text-link{margin-top:18px;font-size:12px}.archive-note{margin-top:30px;padding:16px 20px}.note-heading{font-size:11px;padding-bottom:12px}.archive-note>a{padding-block:12px;gap:14px}.archive-note strong{font-size:12px}.archive-note small{font-size:9px}.archive-note>p{font-size:9px;margin-top:12px}.archive-note>p br{display:none}.archive-stats{grid-template-columns:repeat(3,1fr);gap:12px;padding-block:19px}.archive-stats>p{align-items:flex-start;gap:9px}.archive-stats strong{font-size:25px}.archive-stats span{font-size:9px;max-width:75px}.archive-stats>p.stats-note{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:11px 0 0;margin-top:2px;font-size:9px}.stats-note br{display:none}.section-heading{display:block;margin-bottom:22px}.section-heading>p{font-size:11px;margin-top:11px;line-height:1.8}.section-heading>p br{display:none}.eyebrow{font-size:9px}.history-section{padding-block:43px 39px}h2{font-size:24px;margin-top:9px}.comparison-controls{display:block;padding:17px 15px}.control-group+.control-group{margin-top:15px}.control-label{font-size:9px;margin-bottom:7px}.segmented{gap:4px}.segmented button{font-size:11px;padding:9px 7px;min-height:40px}.step-num{font-size:9px;margin-right:5px}.comparison-status-row{display:block;padding:13px 15px;font-size:10px}.comparison-status-row>p{font-size:10px}.comparison-status-row label{margin-top:12px;justify-content:space-between}.comparison-status-row select{max-width:calc(100% - 60px);font-size:10px}.result-heading{align-items:flex-start;padding:20px 17px;gap:12px}.panel-label{font-size:9px;margin-bottom:6px}.result-heading h3{font-size:19px}.dataset-meta{font-size:9px;max-width:123px}.dataset-meta span{font-size:8px;margin-top:6px}.score-guide{display:block;padding:11px 17px;font-size:9px;line-height:1.9}.score-guide>span{display:block}.score-guide>span:first-child{margin-bottom:3px}.score-guide i{flex:0 0 5px}table{min-width:650px;font-size:12px}th,td{padding:13px 18px}thead th{font-size:9px}.model-name{font-size:12px}.rank{width:57px;padding-left:14px;padding-right:8px}.model-meta{font-size:8px;gap:6px}.model-kind{font-size:8px}.number.total-score{font-size:19px}.quality-score span{font-size:17px}.number small{display:inline;margin-left:4px}.detail-cell{font-size:10px}.result-footer{display:block;padding:18px 17px}.result-footer>p{font-size:9px;line-height:1.9}.result-footer .button{display:flex;margin-top:14px;width:100%;justify-content:space-between}.resource-links{display:grid;grid-template-columns:1fr 1fr;padding:14px 17px;gap:12px 14px;font-size:9px}.comparison-note{font-size:9px;gap:9px;margin-top:15px}.games-section{padding-block:40px 34px}.game-grid{gap:20px}.game-body{padding:20px}.game-art,.game-art svg{height:150px}.game-title h3{font-size:22px}.game-title p{font-size:10px}.game-title .count-badge{font-size:9px;padding:3px 7px}.game-description{font-size:11px;margin-block:17px}.game-resources{font-size:9px}.sample-link{display:block;margin-top:18px;padding-top:13px}.sample-link>span{display:block;font-size:8px;margin-bottom:5px}.sample-link a{font-size:11px}.game-note{font-size:9px;margin-top:19px}.about-section{gap:30px;padding-block:43px 36px}.about-intro h2{font-size:25px}.about-intro>p:not(.eyebrow){font-size:11px}.principles>div{gap:16px;padding-block:17px}.principles h3{font-size:13px;margin-bottom:7px}.principles p{font-size:10px}.download-section{padding:22px;display:block;margin-bottom:36px}.download-section h2{font-size:17px;line-height:1.7}.download-section p:not(.eyebrow){font-size:10px}.download-section .button{display:flex;margin-top:20px;justify-content:space-between}.download-section br{display:none}.site-footer{padding-block:22px}.site-footer>.shell{display:block}.site-footer p:nth-child(2){font-size:8px;margin-block:9px 10px}.site-footer a{font-size:10px}}
@media(max-width:600px){.game-grid,.about-section{grid-template-columns:1fr}.about-intro>p:not(.eyebrow){max-width:none}.about-intro h2 br{display:none}.game-art,.game-art svg{height:160px}.sample-link{display:flex;align-items:center}.sample-link>span{margin:0}.about-intro .text-link{margin-top:12px}}
@media(max-width:400px){.header-inner nav{gap:12px}.header-inner nav a{font-size:10px}.brand{font-size:10px}.brand small{font-size:8px}.brand-icon{grid-template-columns:repeat(3,3px);gap:3px}.header-inner{gap:10px}h1{font-size:28px}.mobile-break{display:block}.hero-description .mobile-break{display:block}.archive-stats>p{gap:8px}.archive-stats span{font-size:8px}.archive-stats strong{font-size:24px}.archive-stats{gap:8px}.result-heading{display:block}.dataset-meta{display:flex;gap:10px;text-align:left;margin-top:10px;max-width:none}.dataset-meta span{font-size:8px;margin:0}.result-heading h3{font-size:20px}.resource-links{gap:13px 8px;font-size:8px}.sample-link>span{font-size:7px}.sample-link a{font-size:10px}.game-body{padding:20px 18px}.game-title h3{font-size:23px}.game-art,.game-art svg{height:140px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

tbody th{text-align:left}.table-hint{display:none}@media(max-width:760px){.table-hint{display:block;font-size:9px;color:var(--muted);padding:10px 17px 0}.table-hint span{color:var(--teal);margin-left:5px}}


/* Main-site logo, matching the AI Classroom pages. */
.header-brands{display:flex;align-items:center;gap:20px;min-width:0}
.main-home-link{display:inline-flex;flex:0 0 126px;width:126px;height:38px;align-items:center;justify-content:center;padding:4px 8px;border-radius:4px;text-decoration:none}
.main-home-link:hover{box-shadow:0 0 0 2px #a7ecc8}
.main-home-logo{display:block;width:auto;height:auto;max-width:100%;max-height:100%}
@media(max-width:760px){.header-brands{gap:14px}.main-home-link{flex-basis:100px;width:100px;height:34px;padding:4px 6px}}
@media(max-width:600px){.header-inner{flex-wrap:wrap;gap:9px 16px;padding-block:12px}.header-inner nav{width:100%;justify-content:flex-end;margin-left:0;gap:24px}}