/* Neural field: technical, spatial, restrained. */
.atlas{grid-template-columns:185px minmax(300px,1.5fr) minmax(280px,1fr);background:#0b0f12;min-height:620px;border-color:#33404a;overflow:hidden}
.region-list{background:#0a0e11;position:relative}.region-list button{position:relative;transition:background .3s,color .3s;padding:23px 20px;color:#8596a2;border-bottom-color:#25313a}.region-list button:after{content:'';position:absolute;right:13px;top:50%;opacity:0;transform:translateX(-7px);transition:transform .3s,opacity .3s;color:#c9e6f6}.region-list button:hover{background:#131e26;color:#d3e4ef}.region-list button[aria-selected=true]{color:#e1edf4;background:linear-gradient(90deg,#1e3544,#12212b);box-shadow:inset 2px 0 #b5dcf1}.region-list button[aria-selected=true]:after{opacity:1;transform:translateX(0)}.region-list button[aria-selected=true] span{color:#8fb7d0}.region-list button span{font-size:9px;letter-spacing:.7px;margin-bottom:11px;color:#617b8d;transition:color .3s}
.circuit-map{background:radial-gradient(ellipse at 50% 45%,#15222d 0%,#0b1218 64%,#0a1015 100%);overflow:hidden;justify-content:flex-start}.circuit-map:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#9eb8c727 .65px,transparent .65px);background-size:23px 23px;mask-image:linear-gradient(transparent,#0007,transparent)}.map-caption{position:relative;z-index:2;padding:21px 23px;font-size:9px;color:#8fa6b4;letter-spacing:.6px;border-bottom:1px solid #26394470}.map-caption b{font-weight:400;color:#506a7b;margin-left:6px}.map-caption>span:last-child{color:#546f80;font-size:8px}.field-hud{padding:25px 26px 0;position:relative;z-index:2;pointer-events:none}.field-hud>span:first-child{font:9px var(--mono);letter-spacing:1.8px;color:#9bc0d7}.field-hud>strong{display:block;font-size:25px;font-weight:400;letter-spacing:-.9px;margin-top:6px;color:#dcebf4}.field-sub{display:block;color:#7c95a5;font-size:12px;margin-top:5px}#neural-volume{display:block;position:relative;width:100%;height:350px;flex:1;min-height:320px;max-height:470px}.map-key{position:relative;padding:17px 23px 20px;border-top:1px solid #26394470;gap:15px;color:#91b4c8;align-items:center;margin-top:auto;line-height:1.7}.map-key>span:last-child{text-align:right}.map-key small{display:block;font:8px/1.8 var(--mono);color:#5e798b;margin-top:5px}.map-key b{font-weight:500;color:#d1e8f5}.field-legend i{box-shadow:0 0 8px #b7def499}.region-detail{background:linear-gradient(135deg,#0e171d,#0a1014 75%);padding:32px}.region-detail .eyebrow{font-size:9px;letter-spacing:1.7px;color:#7a9cb3}.region-detail h3{font-size:28px;margin-bottom:25px}.region-detail h4{font-size:9px;color:#9ebdd0;border-top:1px solid #263741;padding-top:18px;margin-top:23px}.region-detail p{font-size:14px;line-height:1.85;color:#95a8b5}.region-detail a{font-size:9px;margin-top:26px;color:#b8d8ec}.model-note{padding-top:25px}.model-note p{color:#778e9e}.model-note>span{color:#b4a68b}
@media(max-width:1150px){.atlas{grid-template-columns:160px minmax(280px,1.2fr) minmax(260px,1fr)}.region-list button{padding:20px 13px;font-size:12px}.region-list button:after{right:7px;font-size:12px}.region-detail{padding:24px}.field-hud{padding-left:20px}.field-hud>strong{font-size:23px}.map-key{padding:16px}.map-key small{font-size:7px}}
@media(max-width:900px){.atlas{grid-template-columns:150px 1fr}.region-detail{grid-column:span 2;border-left:0;border-top:1px solid var(--line)}.circuit-map{min-height:540px}.region-list button{min-height:85px}.region-detail p{max-width:740px}}
@media(max-width:600px){.atlas{grid-template-columns:1fr}.region-list{display:grid;grid-template-columns:repeat(3,1fr);border-right:0}.region-list button{font-size:11px;padding:16px 11px;min-height:84px}.region-list button span{font-size:7px;margin-bottom:8px}.region-list button:after{display:none}.region-list button[aria-selected=true]{box-shadow:inset 0 -2px #b5dcf1}.region-detail{grid-column:auto;padding:25px}.circuit-map{min-height:475px}.field-hud{padding-top:22px}.field-hud>strong{font-size:24px}.field-sub{font-size:11px}#neural-volume{min-height:270px;height:270px}.map-caption{padding:16px;font-size:8px}.map-caption>span:last-child{font-size:7px}.map-key{font-size:8px}.map-key small{font-size:7px}.region-detail p{font-size:14px}}
@media(prefers-reduced-motion:reduce){.region-list button,.region-list button:after,.region-list button span{transition:none}}