@import url('../../_ext/fonts.googleapis.com/css2.q10137f5a.css');
:root{--bg:#f0f2f2;--paper:#ffffffed;--ink:#243238;--muted:#78868c;--line:#e6ebea;--teal:#276c63;--shadow:0 12px 36px #233b3810;--font:'Golos Text',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;border:0;background:none}button{transition:background .18s,color .18s,box-shadow .18s,transform .18s}button:hover{background:#eaf0ee}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #58a698;outline-offset:3px}button:disabled{opacity:.4;cursor:default}a{color:var(--teal)}[hidden]{display:none!important}#app{height:100dvh;min-height:700px;display:flex;flex-direction:column;overflow:hidden}.header{padding:28px 36px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;z-index:3}.brand{text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:14px}.brand-icon{font-size:31px;font-weight:500;background:var(--teal);color:white;border-radius:15px;width:52px;height:56px;display:flex;justify-content:center;align-items:center;box-shadow:inset 0 0 0 1px #ffffff30}.brand-icon span{color:#94bdb3}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:550;color:var(--muted)}h1{font-size:29px;line-height:1.15;letter-spacing:-1.2px;font-weight:550;margin:5px 0 0}h1 sup{font-size:11px;letter-spacing:0;vertical-align:middle;color:var(--muted);border:1px solid #d6ddda;padding:3px 6px;border-radius:5px;margin-left:5px}h2,h3,p{margin:0}.header-actions{display:flex;gap:10px;align-items:center}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:13px;width:46px;height:46px;background:var(--paper);flex-shrink:0}.icon-button.small{width:32px;height:32px;background:none;border:0}.icon{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.search-button{display:flex;gap:12px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:12px 15px;color:#63737a;font-size:14px}.search-button kbd{background:#f5f7f6;border:1px solid var(--line);border-radius:4px;margin-left:16px;padding:1px 6px;color:#9fa9ae;font-family:inherit}.tabs{display:flex;align-self:center;background:#fff9;border:1px solid #e0e7e4;padding:5px;border-radius:14px;gap:3px;z-index:4;box-shadow:0 4px 15px #203b3503}.tabs button{padding:12px 17px;border-radius:10px;font-size:14px;white-space:nowrap;color:#69787d}.tabs button[aria-selected=true]{background:var(--teal);color:#fff;box-shadow:0 3px 8px #24655924}.tab-number{font-size:11px;opacity:.65;margin-right:5px}.workspace{position:relative;flex:1;min-height:480px}.scene{position:absolute;inset:0;touch-action:none;background:radial-gradient(ellipse at 51% 43%,#fafcfb 0,transparent 58%)}.scene canvas{display:block;width:100%;height:100%;outline:none}.scene-heading{position:absolute;left:36px;top:29px;pointer-events:none;z-index:2;max-width:270px}.scene-heading .eyebrow{font-size:10px;letter-spacing:1.7px;color:#5c8b81}.scene-heading h2{font-size:24px;font-weight:500;letter-spacing:-.8px;line-height:1.25;margin:12px 0 10px}.scene-heading p{color:var(--muted);font-size:13px;line-height:1.7}.panel{border:1px solid #fff;background:var(--paper);border-radius:19px;box-shadow:var(--shadow);backdrop-filter:blur(20px)}.left-panel{position:absolute;width:260px;left:36px;top:210px;padding:19px 17px;z-index:3}.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.panel-top h3{font-size:15px;font-weight:550}.count-badge{border-radius:20px;background:#f0f3f2;font-size:12px;min-width:30px;text-align:center;padding:5px;color:var(--muted)}.segmented{display:flex;background:#f0f3f2;border-radius:9px;padding:4px;margin-bottom:14px}.segmented button{flex:1;border-radius:6px;padding:8px 4px;font-size:12px;color:var(--muted)}.segmented .active{background:white;color:var(--ink);box-shadow:0 2px 6px #233b3810}.system-row{display:flex;align-items:center;gap:10px;height:42px;padding:0 3px}.system-row .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.system-row .system-name{font-size:13px;flex:1;text-align:left;padding:7px 0;white-space:nowrap}.system-row .system-count{font-size:11px;color:#9aa6aa}.switch{width:30px;height:18px;background:#dfe5e3;border-radius:20px;padding:2px;flex-shrink:0}.switch:after{content:'';display:block;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #152e3420;transition:transform .2s}.switch[aria-checked=true]{background:#557770}.switch[aria-checked=true]:after{transform:translateX(12px)}.panel-foot{border-top:1px solid var(--line);padding-top:13px;margin-top:12px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.panel-foot button{font-size:11px;padding:0}.right-panel{position:absolute;right:36px;top:42px;width:270px;z-index:3;padding:23px}.detail-kicker{font-size:10px;letter-spacing:1.7px;color:var(--muted);display:flex;align-items:center;gap:7px}.detail-kicker i{width:6px;height:6px;background:var(--teal);border-radius:50%;display:inline-block}.detail-number{font-size:48px;letter-spacing:-2px;line-height:1.1;margin:19px 0 5px;color:var(--teal);font-weight:450}.detail-number small{font-size:19px;letter-spacing:-.4px;margin-left:5px}.detail-title{font-size:22px;font-weight:500;letter-spacing:-.6px;margin:16px 0 12px;line-height:1.25}.detail-subtitle{font-size:12px;color:var(--muted);line-height:1.6}.detail-body{font-size:14px;line-height:1.7;margin-top:16px;color:#627076}.detail-divider{height:1px;background:var(--line);margin:19px 0}.pill{display:inline-flex;align-items:center;gap:5px;font-size:10px;border-radius:5px;padding:5px 7px;background:#e9f3ef;color:var(--teal);margin-top:13px}.text-link{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;font-size:12px;color:var(--teal);padding:8px 0;margin-top:9px}.text-link .icon{width:15px}.detail-source{font-size:11px;line-height:1.6;color:var(--muted);display:block;margin-top:16px}.detail-source a{color:inherit;text-underline-offset:3px}.primary-button{padding:11px 16px;border-radius:9px;background:var(--teal);color:white;font-size:13px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:9px}.primary-button:hover{background:#1c574f}.secondary-button{padding:10px 14px;border-radius:9px;border:1px solid var(--line);background:#f4f7f6;font-size:12px}.button-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:17px}.view-tools{position:absolute;right:36px;bottom:135px;background:var(--paper);border:1px solid white;border-radius:14px;display:flex;flex-direction:column;padding:5px;z-index:3;box-shadow:var(--shadow)}.view-tools button{height:39px;width:40px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:16px}.view-tools button.active,.view-tools button[aria-pressed=true]{background:#2b4148;color:#fff}.view-tools i{height:1px;background:var(--line);margin:5px}.bottom-controls{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);width:440px;padding:16px 23px 18px;z-index:3}.control-title{display:flex;align-items:center;gap:15px;font-size:13px;margin-bottom:11px}.control-title label{flex:1;font-weight:500}.control-title output{font-size:11px;color:#6f848b;background:#edf2f2;border-radius:6px;padding:7px 9px;min-width:43px;text-align:center}.control-title>.icon-button{border-left:1px solid var(--line);border-radius:0;padding-left:10px;width:37px}input[type=range]{appearance:none;height:4px;border-radius:10px;background:#dfe7e4;accent-color:var(--teal);width:100%;display:block;cursor:pointer;margin:10px 0 13px}input[type=range]::-webkit-slider-thumb{appearance:none;width:15px;height:15px;border:3px solid white;outline:1px solid #c0d1cc;border-radius:50%;background:var(--teal);box-shadow:0 2px 4px #203b3818}.range-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.model-caption{position:absolute;bottom:146px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;white-space:nowrap;font-size:9px;letter-spacing:1.5px;color:#93a1a4;pointer-events:none}.model-caption span{width:25px;height:1px;background:#cfd9d5}.model-caption b{font-weight:400}.leaders{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.scene-labels{position:absolute;inset:0;pointer-events:none;z-index:2}.scene-label{position:absolute;background:#ffffffdf;border:1px solid #ffffff;border-radius:7px;padding:7px 10px;box-shadow:0 3px 12px #1c514208;font-size:11px;color:#536b69;pointer-events:auto;white-space:nowrap;transform:translate(-50%,-50%);cursor:pointer}.scene-label:before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--label-color,var(--teal));margin-right:6px}.scene-label small{display:block;font-size:9px;color:#96a39f;margin:4px 0 0 11px}.loading{position:absolute;top:43%;left:50%;transform:translate(-50%,-50%);font-size:13px;color:var(--muted);display:flex;gap:10px;align-items:center}.loading span{width:15px;height:15px;border:2px solid #c7dcd5;border-top-color:var(--teal);border-radius:100%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}footer{display:flex;justify-content:space-between;align-items:center;padding:10px 36px 18px;font-size:11px;color:#8a999e;z-index:3}footer b{font-weight:400;margin:0 10px}footer button{display:flex;gap:8px;align-items:center;font-size:11px;color:#76888c}footer .icon{width:14px;height:14px}.mobile-hints,.mobile-panel-switch{display:none}#hover-label{position:fixed;background:#203d37;color:#fff;border-radius:7px;padding:7px 11px;font-size:12px;z-index:20;pointer-events:none}.mode-surface{position:absolute;inset:25px 340px 145px;z-index:2;pointer-events:none}.mode-surface>*{pointer-events:auto}.view-tools,.panel,.scene-heading{transition:opacity .3s,transform .3s}.mini-note{font-size:11px;color:var(--muted);line-height:1.6;margin-top:14px}.progress-steps{display:flex;flex-direction:column;gap:8px;margin:18px 0}.step-row{display:flex;gap:10px;align-items:center;font-size:13px;padding:9px;border-radius:8px;color:#7f8b8e;background:#f3f5f4}.step-row.active{color:var(--teal);background:#e4f2eb}.step-row span{font-size:11px;width:20px;height:20px;display:grid;place-items:center;border:1px solid #d5dfdb;border-radius:50%}.step-row.active span{background:var(--teal);color:#fff;border-color:var(--teal)}.step-arrow{margin:-8px 0 -8px 19px;color:#a9b9b3;font-size:12px}.source-tag{font-size:10px;letter-spacing:.5px;border:1px solid #e4eae8;border-radius:5px;padding:5px 8px;color:var(--muted);display:inline-block}.scene-badge{position:absolute;top:8px;left:50%;transform:translateX(-50%);font-size:10px;padding:7px 11px;border:1px solid #dbe5e1;border-radius:20px;background:#f8fbf9d9;color:#6a8078;white-space:nowrap}.scene-tip{position:absolute;bottom:5px;left:50%;transform:translateX(-50%);text-align:center;width:90%;font-size:13px;line-height:1.65;color:#75857f}.scene-tip b{color:#416f61;font-weight:500}.subtab-buttons{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:15px}.subtab-buttons button{font-size:11px;border:1px solid var(--line);padding:7px 9px;border-radius:6px}.subtab-buttons button.active{color:var(--teal);background:#e9f2ed;border-color:#cadfd2}dialog{background:#fff;border:1px solid #f8faf9;border-radius:23px;padding:26px;box-shadow:0 30px 120px #233f3630;width:min(620px,calc(100vw - 30px));max-height:85dvh;color:var(--ink)}dialog::backdrop{background:#1f363b35;backdrop-filter:blur(7px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.dialog-head h2{font-size:22px;font-weight:500;letter-spacing:-.6px}.dialog-head .icon-button{width:35px;height:35px;border:0;background:#f1f4f2}.search-input{display:flex;gap:12px;align-items:center;border:1px solid #cfddd6;border-radius:10px;padding:12px;color:#87968f}.search-input input{border:0;outline:0;background:transparent;width:100%;color:var(--ink);font-size:16px}#search-results{max-height:400px;overflow:auto;margin-top:15px}.search-result{display:flex;align-items:center;text-align:left;width:100%;padding:13px 10px;border-radius:9px;gap:13px}.search-result strong{font-size:13px;font-weight:500}.search-result small{font-size:11px;color:var(--muted);display:block;margin-top:4px}.search-result .area-code{border-radius:8px;background:#eef4f1;min-width:43px;padding:8px;font-size:12px;color:var(--teal);text-align:center}.source-entry{border-top:1px solid var(--line);padding:17px 0}.source-entry h3{font-size:15px;font-weight:500}.source-entry p{font-size:13px;color:#75837c;line-height:1.7;margin:8px 0}.source-entry a{font-size:12px;text-underline-offset:3px}.sources-note{background:#edf5ef;border-radius:12px;padding:15px;font-size:13px;line-height:1.7;margin:10px 0 20px}.guide-illustration{height:125px;background:#edf3f0;border-radius:15px;position:relative;margin:20px 0;display:grid;place-items:center;color:var(--teal)}.guide-illustration .guide-arrow{font-size:44px;animation:guide-arrow 2s ease-in-out infinite}.guide-illustration .guide-target{padding:14px 23px;border:1px solid #c6dcd0;border-radius:12px;background:white;box-shadow:var(--shadow);font-size:16px}.guide-inline{display:flex;align-items:center;gap:20px}@keyframes guide-arrow{50%{transform:translateX(12px)}}#guide-content h2{font-size:25px;font-weight:500;margin:12px 0}#guide-content p{font-size:15px;color:#76867d;line-height:1.7}.guide-footer{display:flex;justify-content:space-between;align-items:center;margin-top:25px}.guide-dots{display:flex;gap:6px}.guide-dots i{width:6px;height:6px;background:#d8e3dd;border-radius:50%}.guide-dots i.active{background:var(--teal)}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);padding:12px 20px;border-radius:12px;background:#254b40;color:#fff;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:30}#toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.scene-heading{top:45px}.left-panel{top:238px;width:275px}.right-panel{top:65px;width:290px}.scene-heading h2{font-size:28px}.scene-heading p{font-size:14px}.system-row{height:47px}.system-row .system-name{font-size:14px}.bottom-controls{width:490px;bottom:27px}.model-caption{bottom:158px}.tabs button{padding:13px 22px}}
@media(max-height:850px) and (min-width:901px){.header{padding-top:20px;padding-bottom:16px}.scene-heading{top:22px}.scene-heading h2{font-size:21px;margin:8px 0}.scene-heading p{font-size:12px}.left-panel{top:173px;padding:15px;width:245px}.system-row{height:35px}.right-panel{top:24px;padding:19px;width:245px}.panel-top{margin-bottom:12px}.panel-foot{margin-top:9px;padding-top:10px}.detail-body{font-size:13px}.detail-number{font-size:43px;margin-top:15px}.bottom-controls{bottom:8px;padding:12px 20px}.model-caption{bottom:119px}.view-tools{bottom:125px}.scene-heading{max-width:260px}.mode-surface{inset:20px 300px 125px}.detail-divider{margin:15px 0}}
@media(max-width:1100px) and (min-width:901px){.header{padding-left:24px;padding-right:24px}.tabs button{padding:12px 11px;font-size:12px}.left-panel,.scene-heading{left:24px}.left-panel{width:218px}.right-panel{right:24px;width:220px}.view-tools{right:24px}.bottom-controls{width:380px}.scene-heading h2{font-size:21px}.detail-title{font-size:19px}.mode-surface{inset:24px 258px 135px}}
@media(max-width:900px){#app{min-height:640px}.header{padding:18px 20px 16px}.brand-icon{width:39px;height:44px;border-radius:12px;font-size:25px}.brand{gap:10px}h1{font-size:23px}.brand .eyebrow{font-size:8px;letter-spacing:1.4px}.search-button span:not([data-icon]),.search-button kbd{display:none}.search-button{padding:0;width:40px;height:40px;justify-content:center;border-radius:11px}.header .icon-button{width:40px;height:40px}.tabs{align-self:stretch;margin:0 16px;overflow:auto;scrollbar-width:none;padding:4px;border-radius:12px;flex-shrink:0}.tabs button{padding:11px 13px;font-size:12px}.tab-number{display:none}.workspace{min-height:450px}.scene-heading{left:22px;top:20px;max-width:210px}.scene-heading .eyebrow{font-size:9px}.scene-heading h2{font-size:20px;margin:9px 0}.scene-heading p{display:none}.left-panel,.right-panel{display:none;top:auto;bottom:140px;max-height:calc(100% - 155px);overflow:auto;width:260px;padding:17px}.left-panel{left:18px}.right-panel{right:18px}.left-panel.mobile-open,.right-panel.mobile-open{display:block;z-index:7}.view-tools{right:15px;bottom:150px}.view-tools button{height:34px;width:33px}.bottom-controls{bottom:12px;width:min(430px,calc(100% - 32px));padding:13px 18px}.model-caption{bottom:129px;font-size:8px;letter-spacing:.9px;gap:8px}.model-caption span{width:15px}.mobile-panel-switch{display:flex;position:absolute;top:88px;left:20px;gap:7px;z-index:3}.mobile-panel-switch button{font-size:11px;padding:7px 10px;border-radius:7px;background:#ffffffdf;border:1px solid #e1e9e4}.mobile-hints{display:block;font-size:9px}.desktop-hints{display:none}footer{padding:6px 18px 14px;gap:10px}footer button{font-size:9px}.mode-surface{inset:127px 62px 145px 18px}.scene-label{font-size:10px;padding:5px 7px}.scene-label small{font-size:8px}.scene-badge{top:0;font-size:9px}.scene-tip{font-size:11px;bottom:0}.detail-body{font-size:13px}dialog{padding:21px}.header-actions{gap:6px}}
.view-tools{right:326px;bottom:170px}.signal-controls{width:490px;padding:16px 20px}.player-row{display:flex;align-items:center;gap:8px;margin-bottom:13px}.player-row .primary-button{min-width:118px}.player-row .primary-button .icon{width:15px;height:15px}.speed-label{margin-left:auto;font-size:10px;color:var(--muted);min-width:105px}.speed-label b{float:right;font-weight:450}.speed-label input{margin:10px 0 0}.route-options{display:flex;flex-direction:column;gap:8px}.route-option{border:1px solid var(--line);border-radius:10px;padding:13px;text-align:left}.route-option.active{background:#eef5f0;border-color:#bcd8c8}.route-option strong{font-size:12px;display:block;font-weight:500}.route-option small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.legend-line{display:flex;gap:8px;align-items:center;font-size:12px;color:#74857b;margin:13px 0}.legend-line i,.neuron-key i{width:7px;height:7px;border-radius:50%;display:inline-block}.hemisphere-label{position:absolute;top:22%;font-size:32px;letter-spacing:-1px;font-weight:450;color:#7c9c8f;text-align:center}.hemisphere-label span{display:block;font-size:8px;letter-spacing:2px;margin-top:7px}.hemisphere-label.left{left:10%}.hemisphere-label.right{right:10%;color:#a092af}.neuron-key{display:flex;position:absolute;top:45px;left:50%;transform:translateX(-50%);gap:15px;white-space:nowrap;font-size:10px;color:#87968e}.neuron-key span{display:flex;align-items:center;gap:5px}.neuron-annotation{position:absolute;top:32%;font-size:11px;letter-spacing:.2px;color:#6d8d7d;text-align:center}.neuron-annotation span{display:block;font-size:22px;color:#b3c5bb;margin-top:7px}.neuron-annotation.a{left:7%}.neuron-annotation.b{left:57%;top:53%}.neuron-annotation.c{right:0;top:42%}.vision-surface{inset:30px 340px 20px 330px;pointer-events:auto;overflow:auto;padding:4px 10px;scrollbar-width:thin}.vision-intro{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:20px}.vision-intro .source-tag{font-size:8px;letter-spacing:.6px;line-height:1.5}.live-label{font-size:9px;color:#729581;white-space:nowrap;display:flex;gap:5px;align-items:center}.live-label i{width:5px;height:5px;background:#81ad93;border-radius:50%}.vision-grid{display:grid;grid-template-columns:1fr 24px 1fr;gap:14px;align-items:center}.mini-heading{font-size:11px;color:#899a90;letter-spacing:.4px}.mini-heading span{color:#526c5e;margin-left:7px}.vision-stimulus,.vision-response{min-width:0}.stimulus-disc{position:relative;aspect-ratio:1;border-radius:100%;background:#294c42;box-shadow:inset 0 0 40px #081b1640,0 12px 28px #395c4c12;margin:20px 0 22px;overflow:hidden;max-width:260px}.disc-grid{position:absolute;inset:0;background-image:linear-gradient(#b6d4c70d 1px,transparent 1px),linear-gradient(90deg,#b6d4c70d 1px,transparent 1px);background-size:25px 25px}.stimulus-disc:before,.stimulus-disc:after{content:'';position:absolute;inset:17%;border:1px solid #b6d4c726;border-radius:100%}.stimulus-disc:after{inset:33%}#stimulus-bar{position:absolute;top:50%;left:50%;width:66%;height:8px;border-radius:9px;background:#eef7ec;box-shadow:0 0 14px #d8ffca20;transform:translate(-50%,-50%) rotate(-45deg)}.disc-center{position:absolute;left:50%;top:50%;width:4px;height:4px;background:#d4b971;border-radius:50%;transform:translate(-50%,-50%)}.degree{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);font-size:13px;color:#a7c2b1}.angle-control{font-size:11px;display:flex;justify-content:space-between;color:#788c7f}.angle-control output{color:var(--teal)}.angle-presets{display:flex;gap:5px}.angle-presets button{flex:1;border:1px solid #e0e8e2;border-radius:6px;font-size:10px;padding:6px 3px;background:#f7faf8}.angle-presets button.active{background:#e0eee4;border-color:#b7d2bf;color:var(--teal)}.vision-arrow{font-size:24px;color:#a6b8a8;align-self:center;text-align:center;margin-top:-40px}.vision-arrow span{font-size:9px;display:block;margin-top:5px}.vision-response{align-self:stretch;padding-top:0}.response-readout{display:flex;gap:5px;align-items:center;margin-top:48px}.response-readout strong{font-size:67px;color:#46755e;letter-spacing:-3px;font-weight:450;line-height:1.1}.response-readout>span{color:#8aa290;font-size:22px}.response-readout small{display:block;font-size:9px;width:65px;line-height:1.5;margin-top:4px}.response-meter{height:5px;width:100%;border-radius:10px;background:#dfe8e1;margin-top:17px}.response-meter i{display:block;height:5px;width:100%;border-radius:10px;background:#7daa90;transition:width .08s}#response-caption{font-size:10px;line-height:1.7;color:#8a9a8f;margin-top:9px;min-height:34px}.spike-title{font-size:9px;color:#8a9a8f;margin-top:22px;line-height:1.5}#spikes{width:100%;height:57px;display:block;margin-top:10px}.spike-scale{display:flex;justify-content:space-between;font-size:9px;color:#9baa9f}.tuning-panel{margin-top:25px;padding:16px 20px 10px;border:1px solid #dfe7e1;background:#fafcfb;border-radius:15px}.tuning-panel>div{display:flex;align-items:center;justify-content:space-between;gap:10px}.tuning-panel p{font-size:9px;color:#98a79c}.tuning-panel canvas{width:100%;height:100px;margin-top:10px;display:block}.vision-instruction{display:flex;gap:10px;margin:17px 0;align-items:flex-start}.vision-instruction>b{font-weight:500;display:grid;place-items:center;width:21px;height:21px;border:1px solid #cadccd;border-radius:50%;font-size:10px;flex-shrink:0;color:#71917a}.vision-instruction p{font-size:12px;color:#738579;line-height:1.6}.vision-instruction 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small{font-size:12px;letter-spacing:0;margin-left:5px;color:#a1aaa3}.card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:13px;margin-top:20px;gap:10px;color:#8a9a8e;font-size:9px;line-height:1.5}.card-bottom svg{width:14px;height:14px;flex-shrink:0}.research-bottom{display:flex;gap:12px;margin-top:18px;padding:14px 0}.status-dot{width:7px;height:7px;border:2px solid #bcaa72;border-radius:50%;flex-shrink:0;margin-top:4px}.research-bottom p{font-size:11px;color:#8a978d;line-height:1.75}.workspace:has(.research-surface) #mobile-systems{display:none}
@media(min-width:1600px){.view-tools{right:346px}.vision-surface{inset:40px 380px 25px 355px}.research-surface{right:380px}.research-card{padding:25px}.card-value{font-size:43px}.research-card h3{font-size:16px}.card-tag{font-size:10px}}
@media(max-height:850px) and (min-width:901px){.view-tools{right:300px;bottom:150px}.vision-surface{inset:23px 310px 5px 300px}.vision-intro{margin-bottom:13px}.stimulus-disc{margin:15px 0}.response-readout{margin-top:35px}.response-readout strong{font-size:55px}.spike-title{margin-top:15px}.tuning-panel{margin-top:20px;padding:12px 15px 7px}.tuning-panel canvas{height:90px}.research-surface{right:310px}.research-heading{margin-bottom:18px}.research-card{padding:15px}.research-card h3{margin-bottom:14px}.card-bottom{margin-top:15px;padding-top:10px}.card-value{font-size:31px}.research-grid{gap:10px}.research-bottom{margin-top:8px}.research-heading h2{font-size:24px}}
@media(max-width:1100px) and (min-width:901px){.view-tools{right:258px}.vision-surface{inset:25px 260px 8px 260px}.vision-intro .live-label{display:none}.vision-grid{gap:5px;grid-template-columns:1fr 15px 1fr}.response-readout strong{font-size:44px}.response-readout small{font-size:8px;width:45px}.tuning-panel p{display:none}.research-surface{right:267px;left:24px}.research-card{padding:12px}.card-tag{font-size:7px}.research-card h3{font-size:12px}.card-value{font-size:29px}}
@media(max-width:900px){.view-tools{right:15px;bottom:150px}.signal-controls{width:min(460px,calc(100% - 32px))}.player-row{gap:6px}.player-row .primary-button{min-width:104px;font-size:11px;padding:10px}.player-row .secondary-button{font-size:10px;padding:10px}.speed-label{min-width:75px}.signal-controls .range-labels{font-size:8px}.hemisphere-label{font-size:24px;top:19%}.hemisphere-label.left{left:10%}.hemisphere-label.right{right:10%}.neuron-key{font-size:9px;top:28px;gap:10px}.neuron-annotation{font-size:9px}.neuron-annotation.a{left:7%;top:37%}.neuron-annotation.b{left:52%;top:56%}.neuron-annotation.c{right:1%;top:43%}.vision-surface{inset:126px 18px 8px;overflow:auto;padding:0}.vision-intro{margin-bottom:14px}.vision-intro .source-tag{font-size:7px}.vision-grid{gap:10px;grid-template-columns:1fr 18px 1fr}.mini-heading{font-size:10px}.stimulus-disc{margin:15px 0;max-width:210px}.response-readout{margin-top:25px}.response-readout strong{font-size:47px}.response-readout small{font-size:8px;width:48px}.response-meter{margin-top:14px}.spike-title{margin-top:12px;font-size:8px}#spikes{height:43px}.tuning-panel{margin-top:18px;padding:12px}.tuning-panel canvas{height:80px}.tuning-panel p{display:none}.research-surface{inset:16px 18px 5px}.research-heading{margin:0 0 15px}.research-heading h2{font-size:22px;max-width:300px;line-height:1.3}.research-heading p{font-size:11px}.research-heading .eyebrow{font-size:8px}.research-grid{grid-template-columns:repeat(2,1fr);gap:9px}.research-card{padding:13px}.card-tag{font-size:7px}.research-card h3{font-size:12px;margin:10px 0 13px}.card-value{font-size:31px}.card-bottom{font-size:8px;margin-top:12px;padding-top:9px}.research-bottom p{font-size:10px}.workspace:has(.research-surface) .mobile-panel-switch{display:none}.workspace:has(.research-surface) .right-panel{bottom:15px;max-height:75%;z-index:9;box-shadow:0 4px 70px #28433350}.workspace:has(.research-surface) .right-panel:before{content:'Close with Details or select another chapter';font-size:9px;color:#9aa79e}.workspace:has(.research-surface) .right-panel{bottom:16px}.workspace:has(.research-surface) .right-panel.mobile-open{display:block}.workspace:has(.research-surface) .scene{opacity:.2}}
.scene-switch{display:flex;position:absolute;top:26px;left:50%;transform:translateX(-50%);padding:4px;border:1px solid #dfe7e2;border-radius:10px;background:#fafffcce;z-index:3;white-space:nowrap}.scene-switch button{font-size:11px;padding:8px 12px;border-radius:7px;color:#889a8c}.scene-switch button.active{background:#fff;color:var(--teal);box-shadow:0 2px 7px #23452d0c}.cat-brain-label{position:absolute;font-size:13px;color:#3d7d65;background:#fffffff0;border:1px solid #dbe8df;padding:10px 14px;border-radius:10px;z-index:3;box-shadow:0 8px 20px #1838200c}.cat-brain-label:after{content:'↓';position:absolute;left:20px;bottom:-25px;font-size:24px;color:#729e82}.cat-brain-label span{display:block;font-size:10px;color:#96a898;margin-top:5px}.neuron-annotation.c{right:50px}.close-detail{position:absolute;right:12px;top:12px;width:27px;height:27px;border-radius:7px;background:#eef3ef;display:none}.close-detail .icon{width:14px;height:14px}
@media(max-height:850px) and (min-width:901px){.vision-surface .stimulus-disc{max-width:205px}.vision-surface .vision-grid{grid-template-columns:1fr 24px 1fr}.vision-surface .tuning-panel{margin-top:15px}.left-panel{max-height:calc(100% - 190px);overflow-y:auto;scrollbar-width:thin}.right-panel{max-height:calc(100% - 48px);overflow-y:auto;scrollbar-width:thin}.scene-switch{top:22px}.scene-switch button{font-size:10px;padding:7px 11px}}
@media(max-width:900px){.scene-switch{top:24px;left:auto;right:18px;transform:none;flex-direction:column;padding:3px}.scene-switch button{font-size:9px;padding:7px 9px}.cat-brain-label{font-size:11px}.cat-brain-label span{font-size:9px}.neuron-annotation.c{right:5px}.close-detail{display:flex;align-items:center;justify-content:center}.workspace:has(.research-surface) .right-panel:before{display:none}}
@media(max-width:420px){.scene-heading h2{font-size:18px;max-width:185px}.scene-heading{left:18px}.scene-switch{right:14px}.brand .eyebrow{font-size:7px}.header{padding-left:16px;padding-right:16px}.scene-switch button{padding:6px 8px}.scene-heading .eyebrow{max-width:180px;font-size:8px}}
@media(max-width:420px){.scene-heading{max-width:240px}.scene-heading h2{max-width:240px;font-size:17px;line-height:1.3}.mobile-panel-switch{top:106px}.mode-surface:not(.research-surface){top:145px}.vision-surface{top:145px}.scene-heading .eyebrow{font-size:7px;letter-spacing:1.1px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
/* A quiet gallery around an expressive, photographic subject. */
:root{--bg:#f1f3f4;--ink:#1f292d;--muted:#738087;--teal:#235e56;--paper:#ffffffeb;--line:#e3e8e8;--shadow:0 16px 60px #263b3f08}
.scene{background:radial-gradient(ellipse at 50% 42%,#ffffff 0,#f8fafb66 38%,transparent 70%)}
.brand-icon{background:#202b2c;border-radius:50%;width:45px;height:45px;font-size:28px;box-shadow:none}.brand-icon span{color:#bdcf86}
h1{font-size:28px;letter-spacing:-1.2px}.tabs{background:#ffffffb0;border-color:#fff;box-shadow:0 6px 30px #203b3505;backdrop-filter:blur(18px)}.tabs button[aria-selected=true]{background:#263a37;box-shadow:none}.tabs button{font-size:14px;padding:12px 20px}.panel{border-color:#ffffff;border-radius:22px}.detail-body{font-size:14px;line-height:1.75}.mini-note,.detail-source,.detail-subtitle{font-size:12px}.scene-switch button{font-size:12px}.scene-switch{border-radius:30px;padding:5px;background:#ffffffa8}.scene-switch button{border-radius:25px}.scene-switch button.active{background:#253a37;color:#fff}.system-name{font-size:14px!important}.scene-heading h2{letter-spacing:-1px}.scene-heading p{font-size:14px}
#cat-portrait{position:absolute;left:50%;width:auto;max-width:none;transform-origin:46.83% 23.4%;pointer-events:none;z-index:1;will-change:transform,opacity;user-select:none}
.cat-view{overflow:hidden}.cat-view .scene-heading{top:19%;max-width:340px}.cat-view .scene-heading .eyebrow{font-size:11px;letter-spacing:2px;color:#74847e}.cat-view .scene-heading h2{font-size:clamp(42px,4.5vw,76px);font-weight:450;line-height:1.02;letter-spacing:-3.8px;margin:22px 0}.title-period{color:#789342}.cat-view .scene-heading p{font-size:16px;line-height:1.75;color:#83908d}.cat-view .right-panel{top:23%;width:245px;border:0;background:transparent;box-shadow:none;backdrop-filter:none;padding:0 5px}.cat-view .detail-number{font-size:60px;letter-spacing:-3px;color:#263d32;margin-top:22px}.cat-view .detail-number small{font-size:21px}.cat-view .detail-kicker{font-size:11px;letter-spacing:2px}.cat-view .detail-body{font-size:14px}.cat-view .detail-divider{background:#dfe5e1}.reveal-button{width:100%;margin-top:23px;justify-content:space-between;padding:14px 17px;background:#273b35;border-radius:12px}.reveal-button .icon{width:17px}.reveal-mini{display:flex;justify-content:space-between;font-size:12px;color:#7c8c85;margin-top:20px}.reveal-track{height:2px;background:#dce4df;margin-top:9px}.reveal-track i{display:block;height:100%;background:#81966b;width:0}.cat-view .bottom-controls{width:510px;border-radius:20px;padding:18px 24px;background:#ffffffdf;backdrop-filter:blur(25px);box-shadow:0 14px 55px #1a29290a;bottom:18px}.cat-view .model-caption{bottom:148px;font-size:10px;letter-spacing:1.5px}.cat-view .mobile-panel-switch{display:none}.cat-view #bottom-controls input{background:linear-gradient(90deg,#a2b987,#dee6e0)}
#reveal-orbit{position:absolute;left:calc(50% - 190px);top:55%;pointer-events:none;z-index:2;display:flex;flex-direction:column;gap:15px;color:#74827a}#reveal-orbit span{font-size:9px;letter-spacing:2px;writing-mode:vertical-rl;transform:rotate(180deg)}#reveal-orbit b{font-size:23px;font-weight:400;animation:look-inside 2s ease-in-out infinite}@keyframes look-inside{50%{transform:translateY(8px)}}
footer{font-size:12px}footer button{font-size:12px}.range-labels{font-size:11px}.control-title{font-size:14px}.research-card{border-radius:20px}.research-card h3{font-size:16px}.card-tag{font-size:10px}.card-bottom{font-size:11px}.source-entry p{font-size:14px}.sources-note{font-size:14px}
@media(min-width:1600px){.cat-view .right-panel{right:5%;width:270px}.cat-view .scene-heading{left:5%}.cat-view .scene-heading h2{font-size:76px}}
@media(max-height:850px) and (min-width:901px){.cat-view .scene-heading{top:19%}.cat-view .scene-heading h2{font-size:57px}.cat-view .right-panel{top:18%;max-height:calc(100% - 125px);overflow:auto}.cat-view .detail-number{font-size:51px;margin-top:14px}.cat-view .detail-body{font-size:13px;line-height:1.6}.cat-view .detail-divider{margin:14px 0}.cat-view .mini-note{margin-top:11px}.cat-view .reveal-button{margin-top:17px}.cat-view .bottom-controls{bottom:9px;padding:14px 21px}.cat-view .model-caption{bottom:126px}.cat-view .reveal-mini{margin-top:13px}}
@media(max-width:1100px) and (min-width:901px){.cat-view .scene-heading{max-width:245px}.cat-view .scene-heading h2{font-size:48px}.cat-view .right-panel{width:212px}.cat-view .bottom-controls{width:430px}.tabs button{padding:12px 14px}}
@media(max-width:900px){.brand-icon{width:38px;height:38px;font-size:24px}.brand .eyebrow{font-size:8px}.tabs button{font-size:12px;padding:11px 14px}.cat-view .scene-heading{top:24px;left:22px;max-width:240px}.cat-view .scene-heading h2{font-size:38px;letter-spacing:-1.8px;line-height:1.05;margin:11px 0;max-width:230px}.cat-view .scene-heading .eyebrow{font-size:8px;letter-spacing:1.7px}.cat-view .scene-heading p{display:none}.cat-view .scene-switch{top:23px}.cat-view .right-panel{display:none}.cat-view .bottom-controls{width:calc(100% - 32px);bottom:14px;padding:15px 20px}.cat-view .bottom-controls .range-labels{font-size:9px}.cat-view .model-caption{bottom:134px;font-size:8px;letter-spacing:.8px}.scene-switch{border-radius:13px}.scene-switch button{font-size:10px;border-radius:9px}.cat-view #reveal-orbit{left:20px;top:44%}.cat-view #reveal-orbit span{font-size:8px}.cat-view .scene-heading h2{font-size:34px}.detail-body{font-size:14px}.research-card h3{font-size:14px}.card-tag{font-size:9px}.card-bottom{font-size:10px}.mobile-hints,footer button{font-size:10px}.mini-note{font-size:12px}}
/* Brain Cat: a model-first exploration workspace. */
#left-panel{display:none!important}.right-panel,.cat-view .right-panel{top:22px;right:24px;width:274px;max-height:calc(100% - 38px);padding:20px;overflow-y:auto;background:#ffffffeb;border:1px solid white;border-radius:22px;box-shadow:0 12px 45px #2434310a;backdrop-filter:blur(20px);scrollbar-width:thin}.cat-view .right-panel{display:block}.inspector-selection{padding:15px 0 17px;border-top:1px solid var(--line)}.inspector-selection h3{font-weight:500;font-size:21px;line-height:1.25;letter-spacing:-.6px;margin:10px 0 7px}.inspector-selection>span:last-child{color:var(--muted);font-size:12px}.inspector-selection .eyebrow,.right-panel>.eyebrow{font-size:10px;letter-spacing:1.5px}.material-options{display:flex;background:#eff3f1;padding:4px;border-radius:9px;margin:8px 0 12px}.material-options button{flex:1;font-size:12px;padding:7px 4px;border-radius:6px}.material-options button.active{background:#fff;box-shadow:0 2px 6px #12332609;color:var(--teal)}.layer-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;padding:9px 0}.layer-row .switch{width:32px}.layer-list{border-bottom:1px solid var(--line);padding:3px 0 10px}.opacity-label{display:block;font-size:12px;color:#687d75;margin:16px 0}.opacity-label output{float:right}.opacity-label input{margin-top:15px}.inspector-groups{display:grid;grid-template-columns:1fr 1fr;gap:6px}.inspector-groups button{border:1px solid #e4ebe6;border-radius:8px;padding:9px 7px;font-size:11px;text-align:left;color:#9da7a2;display:flex;gap:6px;align-items:center}.inspector-groups button.active{color:#405d50;background:#f3f8f5}.inspector-groups i{width:6px;height:6px;flex-shrink:0;border-radius:50%}.inspector-note{display:block;font-size:10px;color:#9aa69f;text-align:center;margin-top:11px}.cat-view .scene-heading{top:19%;max-width:285px}.cat-view .scene-heading h2{font-size:48px;letter-spacing:-2px}.cat-view .scene-heading p{font-size:13px}.cat-view.deep-view .scene-heading h2{font-size:25px;letter-spacing:-.8px}.cat-view.deep-view .scene-heading{top:36px}.cat-view.deep-view .scene-heading p{display:none}.view-tools{right:320px!important}.scene-switch{left:48%}.bottom-controls,.cat-view .bottom-controls{left:48%;width:440px}.cat-view .mobile-panel-switch{display:none}.cat-view #reveal-orbit{left:calc(48% - 160px)}.scene-heading{max-width:225px}.scene-heading h2{font-size:22px}.scene-heading p{font-size:12px}.mode-surface{left:180px;right:320px}.route-option{display:flex;align-items:center;gap:12px;padding:12px}.route-option>b{font-size:25px;font-weight:400;color:#729f92;min-width:27px}.route-option strong{font-size:12px}.route-options{margin:13px 0 22px}.pattern-options{display:flex;gap:6px;margin:12px 0}.pattern-options button{flex:1;border:1px solid #e2e9e5;border-radius:10px;font-size:11px;text-transform:capitalize;padding:8px 2px}.pattern-options button>span{display:block;font-size:21px;height:29px;color:#85a694}.pattern-options button.active{background:#263c36;color:white;border-color:#263c36}.pattern-options button.active span{color:#c5e1c3}.mini-legend{display:flex;justify-content:space-around;font-size:12px;color:#879d91;margin:15px 0}.mini-legend span:last-child{color:#a491ba}.hemisphere-label.left{left:17%}.hemisphere-label.right{right:14%}.scene-badge{font-size:10px;letter-spacing:1px}.scene-tip{display:none}.signal-controls{left:48%}.workspace:has(#neuron-step-title) .right-panel .detail-subtitle,.workspace:has(#neuron-step-title) .right-panel .mini-note,.workspace:has(#neuron-step-title) .right-panel .detail-source,.workspace:has(#neuron-step-title) .right-panel .detail-divider{display:none}.workspace:has(#neuron-step-title) #experience-left{top:180px;max-height:calc(100% - 330px)}.workspace:has(.vision-surface) .right-panel .detail-body,.workspace:has(.vision-surface) .right-panel .detail-divider{display:none}.workspace:has(.vision-surface) #experience-left .mini-note{display:none}
@media(max-width:900px){.right-panel,.cat-view .right-panel{display:none;top:auto;right:16px;bottom:137px;width:270px;max-height:calc(100% - 165px);padding:17px}.right-panel.mobile-open,.cat-view .right-panel.mobile-open{display:block;z-index:10}.cat-view .mobile-panel-switch{display:flex;top:105px;left:20px}.cat-view #mobile-systems{display:none}.cat-view .scene-heading{top:24px;max-width:230px}.cat-view .scene-heading h2{font-size:29px;letter-spacing:-1.2px}.cat-view.deep-view .scene-heading{top:24px}.cat-view.deep-view .scene-heading h2{font-size:23px}.scene-switch{left:auto}.view-tools{right:15px!important}.bottom-controls,.cat-view .bottom-controls,.signal-controls{left:50%;width:calc(100% - 32px)}.mode-surface{left:18px;right:58px}.cat-view #reveal-orbit{left:20px}.scene-heading p{display:none}.workspace:has(.vision-surface) .mode-surface{right:18px}.workspace:has(#neuron-step-title) #experience-left{top:auto;bottom:140px;max-height:60%}.hemisphere-label.left{left:15%}.hemisphere-label.right{right:12%}}