:root{color-scheme:dark;--bg:#07111d;--panel:#0d1b2a;--panel2:#101f30;--border:#223447;--muted:#8196a8;--bright:#e8eef2;--cyan:#78e1e8;--gold:#d8ae6a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 55% -18%,#1a344c 0%,#07111d 40%,#060e18 100%);color:var(--bright);font-size:14px}button,input{font:inherit}button{cursor:pointer;transition:background .2s,border-color .2s,transform .2s}button:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.shell{max-width:1640px;margin:auto;padding:27px clamp(15px,2.6vw,42px) 20px}.masthead{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:26px;padding-bottom:22px;border-bottom:1px solid var(--border)}.branding{display:flex;align-items:center;gap:17px}.sigil{width:65px;height:65px;border:1px solid #567180;border-radius:50%;display:grid;place-items:center;color:#f5d7a4;font-size:29px;font-weight:800;letter-spacing:-5px;box-shadow:inset 0 0 20px #384b4a46}.sigil span{font-weight:200;transform:translateX(3px);color:var(--cyan)}.eyebrow{font-size:10px;letter-spacing:2.4px;font-weight:750;color:var(--gold)}h1,h2,p{margin:0}h1{font-size:clamp(24px,2.7vw,37px);letter-spacing:1.9px;font-weight:750;line-height:1.15;margin:4px 0 3px}.recessed{color:#a1b0bc;font-weight:350}.subtitle{color:#a3b6c2;letter-spacing:1.7px;font-size:11px;text-transform:uppercase}.header-right{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.live-marker,.header-chip{border:1px solid #2a4558;background:#0e2332;color:#b1c8d0;letter-spacing:1.2px;font-size:10px;font-weight:700;padding:10px 12px}.live-marker{display:flex;align-items:center;gap:9px;color:var(--cyan)}.indicator{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.45}}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 358px;gap:14px;align-items:stretch}.viewport{min-height:690px;position:relative;border:1px solid #274057;overflow:hidden;background:radial-gradient(ellipse at 50% 33%,#18334a 0%,#0b1b2d 57%,#071422 90%)}#scene{width:100%;height:100%;display:block;touch-action:none}.scene-title{position:absolute;top:23px;left:25px;z-index:3;pointer-events:none}.unit-small{font-size:11px;font-weight:800;letter-spacing:2px;color:#d8e6ef}.unit-small span{color:var(--gold);margin-left:10px}.scene-sub{color:#859eb3;font-size:10px;letter-spacing:1.4px;margin-top:8px}.sep{margin:0 8px;color:#57738c}.hud{position:absolute;pointer-events:none;z-index:2}.hud-top{right:21px;top:23px;display:flex;gap:8px}.hud-card{background:#071422b6;min-width:117px;border:1px solid #2f4554cc;padding:11px 13px;backdrop-filter:blur(12px)}.hud-label{display:block;color:#9baebb;font-size:9px;font-weight:750;letter-spacing:1px;margin-bottom:6px}.hud-card strong{font-size:20px;letter-spacing:1px;color:#f3dfb6}.hud-bottom{bottom:61px;left:24px;color:#b8cad7;font-size:9px;letter-spacing:1.5px;font-weight:650}.tiny-cross{color:var(--cyan);font-size:17px;margin-right:7px}.scene-footer{position:absolute;bottom:0;left:0;right:0;height:41px;background:#0a1725de;border-top:1px solid #2b4355;display:flex;gap:28px;align-items:center;padding:0 21px;color:#99acba;letter-spacing:1.25px;font-size:9px;font-weight:700}.keycap{font-style:normal;color:var(--cyan);margin-right:5px}.scene-error{position:absolute;inset:30% 10%;background:#1c2b39;border:1px solid #bd6d59;padding:20px;color:#ffb59e;z-index:20}.sidebar{background:linear-gradient(145deg,#102235,#0c1929 85%);border:1px solid #294357;padding:22px 22px 19px;display:flex;flex-direction:column}.aside-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.aside-title h2,.technical h2{font-size:19px;font-weight:590;margin-top:6px;letter-spacing:.2px}.section-index{font-size:12px;color:#678296;letter-spacing:1px}.presets{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:22px}.preset{border:1px solid #2b4657;padding:11px 5px;background:#10273a;color:#99adbb;font-size:10px;font-weight:750;letter-spacing:.8px}.preset.is-active,.preset:hover{border-color:#bf9e62;background:#423b30;color:#f9ddab}.control-stack{display:flex;flex-direction:column;gap:18px}.control{display:block}.control-top{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#d6e2eb;margin-bottom:8px;font-size:12px;font-weight:600}.control-top small{color:var(--gold);font-size:11px;margin-left:3px}output{font-variant-numeric:tabular-nums;color:var(--cyan);font-weight:750;white-space:nowrap}input[type=range]{width:100%;accent-color:var(--gold);height:3px;cursor:pointer;margin:9px 0 3px}.bounds{display:flex;justify-content:space-between;font-size:9px;color:#718da1;letter-spacing:.5px;margin-top:5px}.switches{display:flex;gap:20px;margin:24px 0 19px;border-top:1px solid #2b4255;padding-top:20px}.toggle{display:flex;align-items:center;gap:6px;color:#acbeca;font-size:11px;cursor:pointer}.toggle input{accent-color:var(--cyan);cursor:pointer}.action-group{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.action{background:#1c3346;border:1px solid #365062;color:#d7e6eb;font-size:11px;font-weight:800;letter-spacing:.6px;padding:13px 4px}.action:hover{background:#28485b}.action.primary{background:#dac090;border-color:#dac090;color:#1b2931}.notice{margin-top:21px;border:1px solid #365060;background:#132a3d;padding:12px;display:flex;gap:9px}.asterisk{color:var(--gold);font-weight:900}.notice p{color:#a7b7c3;font-size:10px;line-height:1.6}.notice strong{color:#d8e1ea}.export-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.export-row button{color:#99d6df;background:none;border:0;border-bottom:1px solid #355468;padding:3px 0 4px;font-size:9px;font-weight:800;letter-spacing:.8px}.export-row button:hover{color:white;border-color:var(--cyan)}.metrics{display:grid;grid-template-columns:repeat(5,1fr);background:#101e2e;border:1px solid var(--border);margin-top:14px}.metric{padding:21px 21px 22px;min-width:0}.metric:not(:last-child){border-right:1px solid #2d4050}.metric>span{display:block;font-size:9px;font-weight:750;color:#8ca5b7;letter-spacing:1.25px;white-space:nowrap}.metric strong{display:block;font-size:clamp(17px,1.75vw,25px);font-weight:600;margin:11px 0 4px;color:#e9f2f4;font-variant-numeric:tabular-nums}.metric:nth-child(3) strong{color:var(--cyan)}.metric small{color:#7b98aa;font-size:11px}.technical{display:grid;grid-template-columns:1.15fr 1fr;gap:14px;margin-top:14px}.chart-panel,.description{background:#0d1c2d;border:1px solid #283f53;padding:23px}.chart-header{display:flex;align-items:center;justify-content:space-between}.chart-key{font-size:10px;font-weight:750;letter-spacing:1px;color:#8cb6c2}.chart-key i{display:inline-block;width:17px;height:3px;background:var(--cyan);vertical-align:middle;margin-right:7px}#chart{height:230px;display:block;width:100%;margin-top:12px}.description h2{font-size:clamp(23px,2.6vw,34px);line-height:1.16;margin-top:14px;font-weight:650}.description h2 em{color:#d7b47b;font-style:normal}.description p{font-size:12px;line-height:1.7;color:#99adbb;margin-top:14px;max-width:600px}.formula{font-family:Georgia,serif;color:#e5c790;font-style:italic;font-size:24px;letter-spacing:1px;margin-top:12px}.description .caption-text{color:#758e9e;font-size:10px}footer{margin-top:25px;text-align:center;color:#536b7f;font-size:10px;letter-spacing:1.4px}footer span{color:var(--gold);padding:0 9px}@media(max-width:1160px){.workspace{grid-template-columns:minmax(0,1fr) 320px}.sidebar{padding:16px}.viewport{min-height:665px}.scene-title{left:17px}.hud-top{top:83px}}@media(max-width:850px){.workspace{grid-template-columns:1fr}.viewport{height:590px;min-height:0}.sidebar{padding:23px}.metrics{grid-template-columns:repeat(3,1fr)}.metric:nth-child(3){border-right:0}.metric:nth-child(-n+3){border-bottom:1px solid #2d4050}.technical{grid-template-columns:1fr}}@media(max-width:540px){.shell{padding:15px 10px}.masthead{flex-direction:column;align-items:flex-start}.header-right{justify-content:flex-start}.sigil{width:48px;height:48px;font-size:24px}.viewport{height:480px}.hud-top{top:88px;right:10px}.hud-card{min-width:98px;padding:8px}.hud-card strong{font-size:17px}.scene-title{top:17px}.hud-bottom{left:12px;font-size:8px;bottom:54px}.scene-footer{gap:9px;padding:0 10px;font-size:8px}.metrics{grid-template-columns:repeat(2,1fr)}.metric{border-right:1px solid #2d4050!important;border-bottom:1px solid #2d4050!important;padding:15px}.metric:nth-child(even){border-right:0!important}.presets{grid-template-columns:1fr 1fr}.technical h2{font-size:19px}}
/* RHIZOME palette refinement */
:root{--gold:#c9c48d;--cyan:#88ded0}body{background:radial-gradient(ellipse at 55% -18%,#21483e 0%,#07161b 46%,#061116 100%)}.viewport{background:radial-gradient(ellipse at 52% 43%,#1e5144 0%,#0b2529 70%,#071d21 100%)}.sidebar{background:linear-gradient(150deg,#132b2e,#0b1f26 85%)}.hud-card strong{color:#d6e5c5}.technical h2 em{color:#cbd6a0}.preset.is-active,.preset:hover{border-color:#a8c390;background:#304c3c;color:#e1efc5}.action.primary{background:#c5d99c;border-color:#c5d99c;color:#1d3023}.scene-footer{background:#091d23d9}.notice{background:#17352f}.chart-panel,.description{background:#0d2428}