:root{--ink: #0b0e12;--graphite: #151a21;--graphite-lift: #1e252e;--rule: #2a333e;--rule-soft: #202730;--text: #c7d1db;--text-dim: #7a8899;--text-faint: #56636f;--amber: #f0a93c;--amber-dim: #8a6221;--cyan: #5fc8e8;--rail: 304px;--step: 14px}*{box-sizing:border-box}html,body{height:100%;margin:0;background:var(--ink);color:var(--text);font-family:Archivo,ui-sans-serif,system-ui,sans-serif;font-size:14px;overflow:hidden}#app{display:grid;grid-template-columns:var(--rail) 1fr;height:100vh;height:100dvh;background:var(--ink)}.rail{display:flex;flex-direction:column;gap:0;background:var(--graphite);border-right:1px solid var(--rule);overflow-y:auto;overscroll-behavior:contain;min-height:0}.rail::-webkit-scrollbar{width:10px}.rail::-webkit-scrollbar-track{background:var(--graphite)}.rail::-webkit-scrollbar-thumb{background:var(--rule);border:3px solid var(--graphite);border-radius:5px}.brand{display:flex;flex-direction:column;gap:3px;padding:18px var(--step) 16px;border-bottom:1px solid var(--rule)}.brand-mark{font-size:15px;font-weight:700;letter-spacing:-.01em;color:var(--text)}.brand-sub{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint)}.block{padding:14px var(--step) 16px;border-bottom:1px solid var(--rule-soft)}.block-label{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:10px;font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--text-faint);margin:0 0 10px}.ns-head{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}.ns-name{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12.5px;font-weight:600;color:var(--text)}.ns-source{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:10.5px;color:var(--text-faint);word-break:break-all}.ns-source .scheme{color:var(--cyan)}.models{list-style:none;margin:0 0 4px;padding:0;display:flex;flex-direction:column;gap:3px}.model{width:100%;display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:8px 10px;border:1px solid transparent;border-radius:3px;background:transparent;color:var(--text-dim);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;text-align:left;cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease}.model:hover{background:var(--graphite-lift);color:var(--text)}.model:focus-visible{outline:2px solid var(--cyan);outline-offset:1px}.model[aria-pressed=true]{background:var(--graphite-lift);border-color:var(--amber-dim);color:var(--text)}.model[aria-pressed=true] .model-name:before{background:var(--amber)}.model-name{display:flex;align-items:center;gap:8px}.model-name:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--rule);flex:none;transition:background .12s ease}.model-tris{font-size:10.5px;color:var(--text-faint);font-variant-numeric:tabular-nums}.readout{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:11.5px}.readout dt{color:var(--text-faint)}.readout dd{margin:0;text-align:right;color:var(--text);font-variant-numeric:tabular-nums}.readout dd.accent{color:var(--amber)}.params{display:flex;flex-direction:column;gap:13px}.param{display:flex;flex-direction:column;gap:6px}.param-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:11.5px}.param-name{color:var(--text-dim)}.param-value{color:var(--amber);font-variant-numeric:tabular-nums}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:3px;margin:4px 0;border-radius:2px;background:var(--rule);cursor:pointer}input[type=range]:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;border-radius:50%;background:var(--amber);border:2px solid var(--graphite)}input[type=range]::-moz-range-thumb{width:13px;height:13px;border:2px solid var(--graphite);border-radius:50%;background:var(--amber)}.empty-note{font-family:Archivo,ui-sans-serif,system-ui,sans-serif;font-size:11.5px;line-height:1.6;color:var(--text-faint);margin:0;max-width:34ch}.actions{display:flex;flex-direction:column;gap:6px}.action{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:9px 11px;border:1px solid var(--rule);border-radius:3px;background:var(--graphite-lift);color:var(--text-dim);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:11.5px;cursor:pointer;transition:border-color .12s ease,color .12s ease}.action:hover{color:var(--text);border-color:var(--text-faint)}.action:focus-visible{outline:2px solid var(--cyan);outline-offset:1px}.action[aria-pressed=true]{color:var(--amber);border-color:var(--amber-dim)}.action .state{color:var(--text-faint)}.action[aria-pressed=true] .state{color:var(--amber)}.action-primary{justify-content:center;background:var(--amber);border-color:var(--amber);color:#16120a;font-weight:600}.action-primary:hover{background:#ffbe55;border-color:#ffbe55;color:#16120a}.viewport{position:relative;min-width:0;background:var(--ink)}canvas{display:block;width:100%;height:100%}.overlay{position:absolute;pointer-events:none;font-family:IBM Plex Mono,ui-monospace,monospace}.provenance{top:16px;right:18px;max-width:340px;text-align:right;display:flex;flex-direction:column;gap:4px}.provenance .address{font-size:13px;color:var(--text)}.provenance .who{font-family:Archivo,ui-sans-serif,system-ui,sans-serif;font-size:11.5px;line-height:1.55;color:var(--text-faint);text-wrap:balance}.provenance .who b{color:var(--cyan);font-weight:500}.hint{left:18px;bottom:16px;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint)}.scale-note{right:18px;bottom:16px;font-size:10.5px;color:var(--text-faint);font-variant-numeric:tabular-nums}.fatal{position:absolute;inset:0;display:grid;place-content:center;gap:10px;padding:40px;text-align:center;color:var(--text-dim);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12.5px;line-height:1.6}.fatal b{color:var(--amber);font-weight:600}@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}@media(max-width:820px){#app{grid-template-columns:1fr;grid-template-rows:46vh 1fr}.rail{border-right:0;border-bottom:1px solid var(--rule)}.provenance{max-width:55vw}}.param-name.resettable{cursor:pointer}.param-name.resettable:hover{color:var(--cyan)}.param-name.changed{color:var(--amber)}.param-name.changed:after{content:" •"}.reset-all{margin-bottom:4px}.block-note{float:right;font-weight:400;font-size:.62rem;letter-spacing:.02em;text-transform:none;color:var(--text-dim);opacity:.7}.chips{display:flex;flex-wrap:wrap;gap:.28rem}.chip{border:1px solid var(--rule);background:var(--graphite-lift);color:var(--text);border-radius:999px;padding:.2rem .62rem;font:inherit;font-size:.72rem;cursor:pointer;transition:border-color .12s,color .12s,opacity .12s}.chip:hover{border-color:var(--amber)}.chip[aria-pressed=true]{border-color:var(--amber);color:var(--amber);background:color-mix(in srgb,var(--amber) 12%,transparent)}.chip.muted{opacity:.34}.slots{display:flex;flex-direction:column;gap:.3rem}.slot{display:flex;align-items:center;gap:.5rem}.slot-swatch{inline-size:1.5rem;block-size:1.5rem;padding:0;border:1px solid var(--rule);border-radius:.3rem;background:none;cursor:pointer}.slot-swatch::-webkit-color-swatch-wrapper{padding:2px}.slot-swatch::-webkit-color-swatch{border:none;border-radius:.18rem}.slot-name{flex:1;font-size:.76rem;font-variant-numeric:tabular-nums}.slot.tinted .slot-name{color:var(--amber)}.slot-reset{border:1px solid var(--rule);background:none;color:var(--text-dim);border-radius:.3rem;inline-size:1.4rem;block-size:1.4rem;cursor:pointer;font-size:.8rem;line-height:1}.slot-reset:hover{color:var(--amber);border-color:var(--amber)}.showcase-running .rail,.showcase-running .hint,.showcase-running .provenance,.showcase-running .scale-note{display:none}.showcase-running .viewport{grid-column:1 / -1}.veil{position:absolute;inset:0;background:#05070a;opacity:0;pointer-events:none}.showcase-caption{position:absolute;left:50%;bottom:6%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:.35rem;opacity:0;pointer-events:none;text-align:center}.showcase-address{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:clamp(.95rem,2.1vw,1.5rem);font-weight:600;letter-spacing:.01em;color:var(--text);text-shadow:0 2px 18px rgba(5,7,10,.9),0 0 3px rgba(5,7,10,.8)}.showcase-note{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:clamp(.65rem,1.1vw,.8rem);letter-spacing:.16em;color:var(--amber);text-shadow:0 2px 14px rgba(5,7,10,.9)}