.explorer-intro{padding:70px 7vw 45px;background:linear-gradient(#070a0e,var(--bg))}.explorer-intro h1{max-width:1050px;font-size:clamp(48px,6vw,86px)}.explorer-intro h1 em{color:var(--accent)}.explorer-workspace{padding:15px 7vw 30px;scroll-margin-top:145px}.chapter-picker,.control-buttons{display:flex;gap:10px;flex-wrap:wrap}.chapter-picker{margin-bottom:30px}.chapter-picker button,.control-buttons button{color:var(--text);background:transparent;border:1px solid var(--line);border-radius:4px;padding:11px 18px;font-size:14px}.chapter-picker button[aria-pressed=true],.control-buttons button[aria-pressed=true]{background:var(--accent);color:var(--bg);border-color:var(--accent)}.explorer-lab{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.65fr);gap:36px;align-items:start}.explorer-controls{min-width:0}.explorer-controls h2{font-size:clamp(30px,3.4vw,48px);margin:0 0 20px}.explorer-controls>p{color:var(--muted);margin:0 0 25px}.field{display:grid;gap:10px;margin:25px 0;color:var(--muted);font-size:14px}.field select,.campaign-form input{width:100%;min-width:0;border:1px solid var(--line);border-radius:4px;color:var(--text);background:#172330;padding:13px;font:inherit}.field input[type=range]{width:100%;accent-color:var(--accent)}.neighbor-list h3{font-size:18px;font-weight:450;margin:25px 0 10px}.neighbor-list button{width:100%;display:flex;justify-content:space-between;gap:16px;text-align:left;background:none;color:var(--muted);border:0;padding:10px 0;font-size:14px}.neighbor-list button:hover{color:var(--accent)}.control-buttons{margin:20px 0}.explorer-controls .live-count{color:var(--accent)}.galaxy-panel{position:sticky;top:130px;height:clamp(520px,55vw,820px);min-width:0;background:radial-gradient(ellipse,#24364c50,transparent 70%)}#galaxy{position:absolute;top:0;right:0;bottom:0;left:0}#galaxy canvas{display:block;width:100%;height:100%}.galaxy-pause{position:absolute;bottom:12px;right:12px;font-size:12px}.webgl-notice{position:absolute;inset:30% 12% auto;color:var(--muted)}.explorer-explanation{background:linear-gradient(var(--bg),#101923df,var(--bg)),url(/assets/ridge.jpg) center/cover}.campaign-section{scroll-margin-top:130px}.campaign-form{max-width:800px;margin-left:auto}.campaign-form>div{display:flex;gap:12px}.campaign-form .field{margin-bottom:10px}.campaign-results{max-width:800px;margin:35px 0 0 auto}.campaign-results h3{font-size:24px;font-weight:450}.campaign-results p{color:var(--muted);margin:15px 0}.campaign-results a{display:flex;justify-content:space-between;gap:20px;padding:15px 0}.explorer-page footer>a:last-child{justify-self:end}@media (max-width:800px){.explorer-intro{padding:35px 6vw}.explorer-workspace{padding:10px 6vw 25px}.explorer-lab{grid-template-columns:1fr;gap:25px}.galaxy-panel{position:relative;top:auto;height:clamp(400px,110vw,560px);grid-row:1}.chapter-picker{gap:7px}.chapter-picker button{padding:10px 12px}.campaign-form>div{flex-wrap:wrap}.campaign-form .primary{width:100%}}.domain-scale strong{color:var(--text);font-weight:500}.domain-scale a{font-size:13px;text-underline-offset:4px}