@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Instrument+Serif:ital@0;1&display=swap";:root{color:#ebe9e0;background:#08090b;font-family:DM Mono,Courier New,monospace}*{box-sizing:border-box}html,body{min-height:100%;margin:0;overflow:hidden}button,input{font:inherit}button{color:inherit}.experience{position:relative;min-height:100svh;overflow:hidden;background:#08090b}#field{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;cursor:crosshair}.dev-panel{position:absolute;z-index:2;top:18px;right:18px;width:min(340px,calc(100vw - 36px));max-height:calc(100svh - 36px);padding:16px;overflow-y:auto;border:1px solid rgba(201,255,237,.52);background:#080b0de0;box-shadow:0 18px 90px #0000008c;color:#e9ece8;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.dev-panel[hidden]{display:none}.panel-header{display:flex;align-items:start;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid rgba(235,233,224,.2)}.panel-kicker,.presets p{margin:0;color:#a6f5df;font-size:9px;letter-spacing:.12em;text-transform:uppercase}h1{margin:5px 0 0;font-family:"Instrument Serif",Georgia,serif;font-size:38px;font-weight:400;letter-spacing:-.04em;line-height:.85}.icon-button{width:28px;height:28px;padding:0;border:1px solid rgba(235,233,224,.26);background:#ffffff08;font-size:22px;cursor:pointer}.icon-button:hover,.icon-button:focus-visible{border-color:#a6f5df;color:#a6f5df}.panel-actions{display:grid;grid-template-columns:repeat(3,1fr);align-items:center;gap:7px;padding:13px 0 3px;color:#ebe9e094;font-size:8px;letter-spacing:.03em;text-transform:uppercase}.panel-actions button,.presets button{min-height:29px;border:1px solid rgba(235,233,224,.28);background:#ffffff06;font-size:9px;letter-spacing:.055em;text-transform:uppercase;cursor:pointer}.panel-actions button:hover,.panel-actions button:focus-visible,.presets button:hover,.presets button:focus-visible{border-color:#a6f5df;color:#a6f5df}.shortcut{grid-column:1 / -1;display:flex;justify-content:center;align-items:center;gap:6px;padding-top:2px}kbd{padding:2px 4px;border:1px solid rgba(235,233,224,.35);color:#a6f5df;font:inherit}.control-group{margin-top:15px;padding-top:12px;border-top:1px solid rgba(235,233,224,.17)}.control-group h2{margin:0 0 10px;color:#a6f5df;font-size:9px;font-weight:500;letter-spacing:.13em;text-transform:uppercase}.control-group label{display:block;margin-top:9px}.control-group label span,.palette{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.045em}output{color:#a6f5df}input[type=range]{width:100%;height:14px;margin:3px 0 0;accent-color:#a6f5df;cursor:ew-resize}.select-control>span{margin-bottom:5px}.select-control select{width:100%;min-height:30px;border:1px solid rgba(235,233,224,.28);border-radius:0;background:#0b0f10;color:#e9ece8;font-size:10px;cursor:pointer}.toggle-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.toggle{display:inline-flex!important;align-items:center;gap:6px;margin:0!important;color:#ebe9e0bd;font-size:9px;letter-spacing:.05em;text-transform:uppercase;cursor:pointer}.toggle input{width:13px;height:13px;margin:0;accent-color:#a6f5df;cursor:pointer}.mode-control{margin-top:12px}.mode-control>span{display:block;margin-bottom:6px;color:#ebe9e0b8;font-size:9px;letter-spacing:.07em;text-transform:uppercase}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:5px}.mode{min-height:28px;padding:3px 4px;border:1px solid rgba(235,233,224,.23);background:#ffffff05;color:#ebe9e099;font-size:8px;letter-spacing:.02em;cursor:pointer}.mode:hover,.mode:focus-visible{border-color:#a6f5df;color:#a6f5df}.mode.active{border-color:#a6f5df;background:#a6f5df1f;color:#a6f5df}.terrain-hint{margin:10px 0 0;color:#a6f5df9e;font-size:8px;letter-spacing:.05em;text-transform:uppercase}.subsection-label{margin-top:14px;padding-top:10px;border-top:1px solid rgba(235,233,224,.12);color:#a6f5dfb8;font-size:8px;letter-spacing:.11em;text-transform:uppercase}.equation-hint{margin:-2px 0 9px;color:#ebe9e09e;font-size:9px;line-height:1.45}.preset-browser{display:grid;grid-template-columns:31px minmax(0,1fr) 31px;gap:6px;align-items:stretch}.preset-arrow{border:1px solid rgba(166,245,223,.45);background:#a6f5df0f;color:#a6f5df;font:16px/1 Georgia,serif;cursor:pointer}.preset-arrow:hover,.preset-arrow:focus-visible{border-color:#a6f5df;background:#a6f5df24}.preset-readout{display:grid;min-width:0;padding:7px 8px;border:1px solid rgba(235,233,224,.23);background:#ffffff05}.preset-readout span{overflow:hidden;color:#a6f5dfb8;font-size:8px;letter-spacing:.06em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.preset-readout strong{overflow:hidden;margin-top:3px;color:#e9ece8;font-size:10px;font-weight:500;letter-spacing:.035em;text-overflow:ellipsis;white-space:nowrap}.preset-readout a{margin-top:4px;color:#a6f5dfc7;font-size:8px;letter-spacing:.045em;text-underline-offset:2px}.equation-note{min-height:24px;margin:7px 0 0;color:#ebe9e094;font-size:8px;line-height:1.4}.preset-save{display:grid;grid-template-columns:1fr auto auto;gap:6px;align-items:end;margin-top:8px}.preset-save label{grid-column:1 / -1;margin:0!important;color:#ebe9e0b8;font-size:8px;letter-spacing:.07em;text-transform:uppercase}.preset-save input{box-sizing:border-box;min-width:0;min-height:29px;padding:6px 7px;border:1px solid rgba(235,233,224,.28);border-radius:0;background:#080c0d;color:#e9ece8;font:9px SFMono-Regular,Consolas,monospace}.preset-save input:focus{outline:1px solid #a6f5df;border-color:#a6f5df}.preset-save button{min-height:29px;padding:0 8px;border:1px solid rgba(235,233,224,.28);background:#ffffff06;color:#ebe9e0d1;font-size:8px;letter-spacing:.055em;text-transform:uppercase;cursor:pointer}.preset-save button:hover:not(:disabled),.preset-save button:focus-visible:not(:disabled){border-color:#a6f5df;color:#a6f5df}.preset-save button:disabled{cursor:not-allowed;opacity:.35}.equation-label{margin:12px 0 5px!important;color:#ebe9e0b8;font-size:9px;letter-spacing:.07em;text-transform:uppercase}.equation-editor textarea{box-sizing:border-box;display:block;width:100%;min-height:104px;padding:9px;border:1px solid rgba(235,233,224,.28);border-radius:0;background:#080c0d;color:#c8ffe9;font:9px/1.48 SFMono-Regular,Consolas,monospace;resize:vertical}.equation-editor textarea:focus{outline:1px solid #a6f5df;border-color:#a6f5df}.equation-actions{display:grid;grid-template-columns:1.3fr 1fr;gap:6px;margin-top:8px}.equation-actions button{min-height:29px;border:1px solid rgba(235,233,224,.28);background:#ffffff06;color:#ebe9e0d1;font-size:8px;letter-spacing:.055em;text-transform:uppercase;cursor:pointer}.equation-actions button:first-child{border-color:#a6f5df8c;color:#a6f5df}.equation-actions button:hover,.equation-actions button:focus-visible{border-color:#a6f5df;color:#a6f5df}.equation-status{display:block;min-height:26px;margin-top:8px;color:#a6f5dfb8;font:8px/1.38 SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.equation-status.error{color:#ff9d92}.palette{margin-top:14px;padding-top:11px;border-top:1px solid rgba(235,233,224,.14)}.palette>div{display:flex;gap:7px}.swatch{width:18px;height:18px;padding:2px;border:1px solid transparent;background:transparent;cursor:pointer}.swatch i{display:block;width:100%;height:100%;background:#e7e5dc}.swatch[data-palette=ember] i{background:#ed713d}.swatch[data-palette=ultraviolet] i{background:#9d7cff}.swatch.active{border-color:#a6f5df}.presets{margin-top:15px;padding-top:12px;border-top:1px solid rgba(235,233,224,.17)}.presets>div{display:flex;gap:8px;margin-top:9px}.presets button{flex:1}.presets .mutate{width:100%;margin-top:8px;border-color:#a6f5df8c;color:#a6f5df}.notes{margin-top:15px;padding-top:12px;border-top:1px solid rgba(235,233,224,.17);color:#ebe9e0ad;font-size:10px;line-height:1.58}.notes summary{color:#e9ece8;cursor:pointer;letter-spacing:.06em;text-transform:uppercase}.notes p{margin:10px 0}.notes a{color:#a6f5df;text-underline-offset:3px}@media(max-width:560px){.dev-panel{top:10px;right:10px;width:calc(100vw - 20px);max-height:calc(100svh - 20px);padding:13px}.control-group{margin-top:12px;padding-top:10px}}