.research-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);width:min(100%,920px);margin:28px auto 32px;border:3px solid var(--line);background:var(--mint2);box-shadow:6px 6px 0 var(--line);overflow:hidden}
.research-feature-visual{position:relative;display:grid;align-content:center;margin:0;padding:18px;background:#e6f4ff;border-right:2px solid var(--line)}
.research-feature-visual>img{display:block;width:100%;height:auto;image-rendering:pixelated}
.research-feature-tag{justify-self:start;margin:0 0 10px;padding:6px 8px;background:var(--yellow);border:2px solid var(--line);font:800 10px/1.3 Maven,system-ui,sans-serif;letter-spacing:.05em;text-transform:uppercase}
.research-feature-copy{padding:26px;align-self:center;min-width:0}
.research-feature-copy h3{font-size:clamp(24px,3vw,32px);line-height:1.08;margin:10px 0 14px}
.research-feature-copy p{font-size:15px;line-height:1.55;margin:0 0 16px;color:var(--muted)}
.research-feature-author{display:flex;align-items:center;gap:10px;margin-bottom:17px;font-size:12px;line-height:1.4}
.research-feature-author img{width:42px;height:48px;object-fit:cover;image-rendering:pixelated;border:2px solid var(--line);background:#fff}
.research-feature-author strong,.research-feature-author small{display:block}
.research-feature-link{display:inline-flex;align-items:center;gap:15px;min-height:46px;padding:11px 14px;color:#fff;background:var(--ink);border:2px solid var(--line);box-shadow:3px 3px 0 var(--mint);font-size:14px;font-weight:800;text-decoration:none}
.research-feature-link:hover{background:var(--blue)}
.research-feature-link:focus-visible,.research-controls button:focus-visible,.research-motion button:focus-visible,.research-pdf:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.research-explorer{--research-light:#2d6cdf;margin:26px 0 32px;padding:22px;border:3px solid var(--line);background:#f1f7ff;box-shadow:5px 5px 0 var(--line)}
.research-explorer[data-light="green"]{--research-light:#208760;background:#edfaf4}
.research-explorer h4{margin:8px 0 10px;font-size:25px;line-height:1.2}
.article-copy .research-instruction{margin:0 0 18px;font-size:15px;line-height:1.5}
.research-controls{margin:14px 0;padding:0;border:0;min-width:0}
.research-controls legend{margin:0 0 8px;font-size:13px;font-weight:800}
.research-controls>div{display:flex;gap:9px}
.research-controls button{display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;flex:1;border:2px solid var(--line);background:#fff;font-size:14px;font-weight:800;cursor:pointer;box-shadow:2px 2px 0 var(--line)}
.research-controls button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none;transform:translate(2px,2px)}
.light-chip{display:inline-block;width:13px;height:13px;border:1px solid currentColor}.light-chip.blue{background:#71b7ff}.light-chip.green{background:#5cc8a1}
.research-pixel-lab{position:relative;display:flex;align-items:center;justify-content:space-around;gap:8px;height:140px;margin-top:20px;padding:16px 10px 36px;overflow:hidden;background:#fff;border:2px solid var(--line)}
.pixel-light{position:relative;width:46px;height:54px;background:var(--line);border:6px solid var(--line);box-shadow:0 6px 0 -2px var(--line)}
.pixel-light>span{position:absolute;inset:3px;background:var(--research-light)}
.pixel-light i{position:absolute;top:18px;left:47px;width:6px;height:6px;background:var(--research-light);animation:research-particle 2.6s steps(6,end) infinite}
.pixel-light i:nth-of-type(2){animation-delay:.85s}.pixel-light i:nth-of-type(3){animation-delay:1.7s}
.pixel-brain{position:relative;width:62px;height:56px;background:#ffd166;box-shadow:6px 0 var(--line),-6px 0 var(--line),0 6px var(--line),0 -6px var(--line);clip-path:polygon(-10% 20%,10% 20%,10% -12%,75% -12%,75% 8%,110% 8%,110% 75%,80% 75%,80% 110%,20% 110%,20% 80%,-10% 80%)}
.pixel-brain span{position:absolute;top:10px;left:16px;width:6px;height:18px;background:#b97942;box-shadow:12px 12px #b97942,24px 0 #b97942}
.pixel-brain b{position:absolute;top:0;left:35px;width:18px;height:6px;background:var(--blue);animation:research-coil 3s steps(2,end) infinite}
.research-explorer[data-stimulation="sham"] .pixel-brain b{background:#8092a5;animation:none}
.pixel-memory{position:relative;width:54px;height:50px;border:5px solid var(--line);background:#e6f4ff;box-shadow:0 12px 0 -8px var(--line)}
.pixel-memory i{position:absolute;top:8px;left:8px;width:6px;height:6px;background:var(--mint);box-shadow:10px 0 var(--mint),20px 0 var(--mint)}
.pixel-memory i:nth-child(2){top:19px;background:var(--blue);box-shadow:10px 0 var(--blue),20px 0 var(--blue)}
.pixel-memory i:nth-child(3){top:30px;height:3px;width:24px;background:var(--line);box-shadow:none}
.lab-label{position:absolute;bottom:10px;font:700 10px/1.2 Maven,system-ui,sans-serif;text-align:center;width:33%}.light-label{left:0}.stim-label{left:33%}.task-label{right:0}
.research-motion{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 16px;color:var(--muted);font-size:11px}
.research-motion button{min-height:40px;padding:5px 0;border:0;background:transparent;color:var(--ink);font-size:11px;text-decoration:underline;cursor:pointer}
.research-motion button[hidden]{display:none}
.research-results{padding:17px;background:#fff;border:2px solid var(--line)}
.research-results h5{margin:0 0 7px;font-size:16px}.results-key{font-size:12px;color:var(--muted)}
.research-results dl{margin:13px 0}.research-results dl>div{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:7px;padding:10px 8px;border-top:1px dashed var(--dash);font-size:14px}.research-results dt{font-weight:700}.research-results dd{margin:0;font-variant-numeric:tabular-nums;font-weight:800}.research-results .result-highlight{background:var(--pop-soft);border:2px solid var(--line)}.result-star{margin-left:5px}
.article-copy .result-note{margin:12px 0 0;font-size:13px;line-height:1.5}.article-copy .research-footnote{margin:16px 0;font-size:12px;line-height:1.55;color:var(--muted)}
.research-pdf{display:inline-block;padding:7px 0;color:var(--ink);font-size:13px;font-weight:800;text-underline-offset:3px}
.is-paused .research-pixel-lab *{animation-play-state:paused}
@keyframes research-particle{0%{opacity:0;transform:translateX(0)}15%{opacity:1}85%{opacity:1}100%{opacity:0;transform:translateX(26px)}}
@keyframes research-coil{0%,100%{background:#2d6cdf}50%{background:#8fc5f5}}
@media(max-width:759px){.research-feature{grid-template-columns:1fr;margin-top:26px}.research-feature-visual{padding:15px 22px;border-right:0;border-bottom:2px solid var(--line)}.research-feature-visual>img{max-height:220px;object-fit:contain}.research-feature-copy{padding:20px}.research-feature-copy h3{font-size:29px}.research-feature-copy p{font-size:15px}.research-explorer{padding:15px;margin-inline:0}.research-explorer h4{font-size:23px}.research-results{padding:12px}.research-results dl>div{font-size:13px}.research-pixel-lab{gap:12px}.pixel-light i{left:38px}.research-motion{font-size:10px}.research-motion button{font-size:10px}}
@media(prefers-reduced-motion:reduce){.research-pixel-lab *{animation:none!important}.pixel-light i{opacity:1}.pixel-light i:nth-of-type(2){transform:translateX(10px)}.pixel-light i:nth-of-type(3){transform:translateX(20px)}}

.research-feature-footer{display:flex;align-items:center;justify-content:space-between;gap:14px}
.research-feature-footer .research-feature-author{flex:1;min-width:0;margin-bottom:0;gap:8px}
.research-feature-footer .research-feature-author img{flex:none}
.research-feature-footer .research-feature-link{flex:0 1 45%;justify-content:center;gap:7px;padding:10px;font-size:12px;line-height:1.25}
@media(max-width:440px){
 .research-feature-footer{gap:8px}
 .research-feature-footer .research-feature-author{font-size:11px;gap:6px}
 .research-feature-footer .research-feature-author img{width:34px;height:40px}
 .research-feature-footer .research-feature-link{padding:8px;font-size:11px}
}