:root{color:#ececea;font-synthesis:none;text-rendering:optimizelegibility;--black:#06080b;--panel:#0c0f13f5;--line:#e6e8e638;--text:#ececea;--muted:#b7bcc2;--accent:#c29a5b;--accent-deep:#8e6a36;background:#06080b;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--black);width:100%;min-width:0;height:100%;margin:0;overflow:hidden}body{overscroll-behavior:none}button,input{font:inherit}button{color:inherit}.app-shell{isolation:isolate;background:var(--black);min-width:0;min-height:100%;position:fixed;inset:0;overflow:hidden}.app-shell:after{z-index:1;pointer-events:none;content:"";background:linear-gradient(#0000009e 0%,#0000 26%),linear-gradient(#0000 75%,#00000094 100%);position:absolute;inset:0}.mechanism-canvas{z-index:0;touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.qa-reference-overlay{z-index:2;pointer-events:none;position:fixed;inset:0;overflow:hidden}.qa-reference-overlay img{object-fit:cover;opacity:.34;filter:grayscale()contrast(1.15);mix-blend-mode:screen;width:100%;height:100%}.qa-reference-axis{background:#ff4455a6;position:absolute}.qa-reference-axis-x{height:1px;top:50%;left:0;right:0}.qa-reference-axis-y{width:1px;top:0;bottom:0;left:50%}.qa-reference-overlay small{color:#fff;letter-spacing:.04em;background:#000000bf;border:1px solid #ffffff73;padding:4px 6px;font-size:10px;position:absolute;bottom:74px;right:8px}.loading-state,.center-state{z-index:4;padding:max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));background:#06080bb3;place-items:center;display:grid;position:absolute;inset:0}.loading-mark{border:1px solid #ececea3d;border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.9s linear infinite loading-spin}@keyframes loading-spin{to{transform:rotate(1turn)}}.error-state p{color:var(--text);margin:0;font-size:1rem}.entry-gate{z-index:3;padding:max(28px, env(safe-area-inset-top)) max(26px, env(safe-area-inset-right)) max(70px, calc(env(safe-area-inset-bottom) + 48px)) max(26px, env(safe-area-inset-left));background:linear-gradient(#0304065c,#03040633 42%,#030406e6);flex-direction:column;justify-content:flex-end;gap:32px;display:flex;position:absolute;inset:0}.entry-copy h1,.top-bar h1,.settings-sheet h2{letter-spacing:-.025em;margin:0;font-weight:600}.entry-copy h1{font-size:clamp(1.55rem,6vw,2.1rem)}.entry-copy p{color:var(--muted);margin:10px 0 0;font-size:.96rem}.primary-action{border:1px solid color-mix(in srgb, var(--accent), white 16%);background:var(--accent);color:#0d0c09;cursor:pointer;border-radius:5px;min-height:50px;font-weight:650}.touch-ui{z-index:3;pointer-events:none;opacity:0;transition:opacity .28s;position:absolute;inset:0}.touch-ui.is-visible{opacity:1}.touch-ui:not(.is-visible) .settings-trigger,.touch-ui:not(.is-visible) .mode-switch,.touch-ui:not(.is-visible) .mode-switch button{pointer-events:none}.top-bar{padding:max(22px, calc(env(safe-area-inset-top) + 12px)) max(20px, calc(env(safe-area-inset-right) + 12px)) 0 max(20px, calc(env(safe-area-inset-left) + 12px));justify-content:space-between;align-items:center;display:flex}.top-bar h1{text-shadow:0 2px 16px #000;font-size:1.05rem}.settings-trigger{pointer-events:auto;border:1px solid var(--line);cursor:pointer;background:#06080bad;border-radius:50%;place-content:center;gap:4px;width:42px;height:42px;display:grid}.settings-trigger span{background:var(--text);width:16px;height:1px;display:block}.settings-trigger span:nth-child(2){width:11px;margin-left:5px}.mode-switch{right:max(20px, calc(env(safe-area-inset-right) + 12px));bottom:max(24px, calc(env(safe-area-inset-bottom) + 14px));left:max(20px, calc(env(safe-area-inset-left) + 12px));pointer-events:auto;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#040507c7;border:1px solid #ececea80;border-radius:7px;grid-template-columns:1fr 1fr;padding:3px;display:grid;position:absolute}.mode-switch button{min-height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:4px}.mode-switch button.is-active{background:var(--accent);color:#0b0b09}.settings-backdrop{z-index:5;padding-top:env(safe-area-inset-top);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0102039e;align-items:flex-end;display:flex;position:absolute;inset:0}.settings-sheet{width:100%;padding:26px max(24px, calc(env(safe-area-inset-right) + 18px)) max(26px, calc(env(safe-area-inset-bottom) + 20px)) max(24px, calc(env(safe-area-inset-left) + 18px));background:var(--panel);border-top:1px solid #ececea99;border-radius:18px 18px 0 0;box-shadow:0 -24px 70px #00000075}.settings-sheet h2{margin-bottom:26px;font-size:1.06rem}.settings-sheet label{color:var(--muted);gap:10px;margin:0 0 25px;display:grid}.settings-control{gap:10px;margin:0 0 25px;display:grid}.settings-control-heading{justify-content:space-between;align-items:baseline;gap:18px;display:flex}.settings-control-heading label{margin:0;display:block}.settings-control-heading output{color:var(--accent);font-variant-numeric:tabular-nums;font-weight:700}.settings-sheet input[type=range]{width:100%;accent-color:var(--accent)}.back-action{border:1px solid var(--line);cursor:pointer;background:#171a1e;border-radius:5px;width:100%;min-height:44px}.diagnostics{z-index:7;top:max(76px, calc(env(safe-area-inset-top) + 58px));left:max(14px, calc(env(safe-area-inset-left) + 8px));color:#d8dadd;pointer-events:none;background:#040608e6;border:1px solid #c29a5b8c;width:min(250px,100vw - 28px);padding:10px 12px;font:11px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;position:absolute}.diagnostics dl{gap:3px;margin:0;display:grid}.diagnostics dl div{justify-content:space-between;gap:12px;display:flex}.diagnostics dt{color:#aeb3b8}.diagnostics dd{color:var(--accent);margin:0}@media (min-width:700px){.entry-gate,.top-bar,.mode-switch{max-width:520px;margin-left:auto;margin-right:auto}.settings-sheet{border:1px solid #ececea80;border-radius:16px;max-width:520px;margin:0 auto 24px}}@media (prefers-reduced-motion:reduce){.touch-ui{transition-duration:0s}.loading-mark{animation-duration:1.8s}}.brush-app-shell{isolation:isolate;background:#080b0e;min-width:0;min-height:100%;position:fixed;inset:0;overflow:hidden}.brush-canvas-host,.brush-canvas{width:100%;min-width:0;height:100%;display:block;position:absolute;inset:0}.brush-canvas{touch-action:none;cursor:crosshair}.brush-app-shell:after{z-index:1;pointer-events:none;content:"";background:linear-gradient(#030507ad 0%,#0000 24%),linear-gradient(#0000 75%,#030507b3 100%);position:absolute;inset:0}.brush-entry-gate{background:linear-gradient(#03050738,#0305071f 48%,#030507eb)}.brush-controls{z-index:3;padding:max(20px, calc(env(safe-area-inset-top) + 12px)) max(18px, calc(env(safe-area-inset-right) + 12px)) max(24px, calc(env(safe-area-inset-bottom) + 16px)) max(18px, calc(env(safe-area-inset-left) + 12px));pointer-events:none;position:absolute;inset:0}.brush-controls header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.brush-controls header small{color:#9fa9af;letter-spacing:.14em;text-transform:uppercase;font-size:.67rem}.brush-controls header h1{letter-spacing:-.02em;margin:3px 0 0;font-size:clamp(1.08rem,5vw,1.42rem);font-weight:620}.brush-audio-status{color:#d7ad7c;letter-spacing:.08em;border:1px solid #bf8c548c;border-radius:999px;padding:5px 7px;font:.58rem/1 ui-monospace,SFMono-Regular,Menlo,monospace}.brush-controls .mode-switch{right:max(18px, calc(env(safe-area-inset-right) + 12px));bottom:max(74px, calc(env(safe-area-inset-bottom) + 66px));left:max(18px, calc(env(safe-area-inset-left) + 12px));pointer-events:auto;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#05080ac7;border:1px solid #e5e8e95c;border-radius:7px;grid-template-columns:1fr 1fr;padding:3px;display:grid;position:absolute}.brush-volume-control{right:max(18px, calc(env(safe-area-inset-right) + 12px));bottom:max(24px, calc(env(safe-area-inset-bottom) + 16px));left:max(18px, calc(env(safe-area-inset-left) + 12px));pointer-events:auto;color:#aab1b5;grid-template-columns:auto 1fr;align-items:center;gap:12px;font-size:.72rem;display:grid;position:absolute}.brush-volume-control input{accent-color:#b77d45;width:100%}.brush-audio-resume-gate{z-index:8;right:max(18px, calc(env(safe-area-inset-right) + 12px));bottom:max(132px, calc(env(safe-area-inset-bottom) + 124px));left:max(18px, calc(env(safe-area-inset-left) + 12px));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#05080aeb;border:1px solid #d7ad7c73;border-radius:9px;justify-content:center;padding:14px;display:flex;position:absolute}.brush-audio-resume-gate .primary-action{width:min(100%,260px)}.brush-diagnostics{z-index:7;top:max(82px, calc(env(safe-area-inset-top) + 70px));left:max(12px, calc(env(safe-area-inset-left) + 8px));color:#bdc8cc;pointer-events:none;background:#030709e0;border:1px solid #68b5c285;gap:2px;width:min(242px,100vw - 24px);padding:9px 11px;font:10px/1.42 ui-monospace,SFMono-Regular,Menlo,monospace;display:grid;position:absolute}.brush-diagnostics strong{color:#8fd1dc;font-weight:650}@media (orientation:landscape) and (max-height:520px){.brush-controls{padding-top:max(10px, env(safe-area-inset-top))}.brush-controls .mode-switch{top:max(12px, env(safe-area-inset-top));right:max(18px, calc(env(safe-area-inset-right) + 12px));width:220px;bottom:auto;left:auto}.brush-volume-control{right:max(18px, calc(env(safe-area-inset-right) + 12px));bottom:max(12px, env(safe-area-inset-bottom));width:220px;left:auto}}.unified-app-shell,.unified-scene-stage,.unified-scene-stage>[data-unified-scene]{width:100%;min-width:0;height:100%;position:fixed;inset:0;overflow:hidden}.unified-app-shell{z-index:0;background:var(--black)}.unified-scene-stage{z-index:0}.scene-launcher{z-index:2;min-width:0;padding:max(28px, calc(env(safe-area-inset-top) + 18px)) max(18px, calc(env(safe-area-inset-right) + 12px)) max(24px, calc(env(safe-area-inset-bottom) + 16px)) max(18px, calc(env(safe-area-inset-left) + 12px));background:#06080b;grid-template-rows:auto 1fr auto;display:grid;position:fixed;inset:0;overflow:hidden}.scene-launcher-heading{text-align:center}.scene-launcher-heading p{color:#9299a1;letter-spacing:.02em;margin:10px 0 0;font-size:.78rem}.scene-launcher-choices{align-self:center;gap:12px;width:min(100%,520px);margin:clamp(72px,13dvh,112px) auto 0;display:grid}.scene-launcher-choice{width:100%;min-height:96px;color:var(--text);text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#14171b;border:1px solid #ececea2e;border-radius:14px;grid-template-columns:52px minmax(0,1fr) 20px;align-items:center;gap:14px;padding:16px;display:grid}.scene-launcher-choice:disabled{cursor:wait;opacity:.62}.scene-launcher-choice-icon{color:#cda96d;background:#0e1114;border:1px solid #ececea24;border-radius:12px;place-items:center;width:52px;height:52px;display:grid}.scene-launcher-choice-icon svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.35px;width:25px;height:25px}.scene-launcher-choice-copy small{color:#9ca3aa;text-overflow:ellipsis;white-space:nowrap;font-size:.72rem;line-height:1.35;overflow:hidden}.scene-launcher-footnote{color:#757c83;text-align:center;align-self:end;margin:0;font-size:.7rem}.unified-scene-chrome{z-index:20;top:max(14px, calc(env(safe-area-inset-top) + 8px));box-sizing:border-box;height:56px;padding-right:max(18px, calc(env(safe-area-inset-right) + 12px));padding-left:max(18px, calc(env(safe-area-inset-left) + 12px));pointer-events:none;grid-template-columns:44px minmax(0,1fr) 44px;align-items:start;column-gap:12px;display:grid;position:fixed;left:0;right:0}.scene-selector-trigger{pointer-events:auto;width:44px;min-width:44px;height:44px;min-height:44px;color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#090b0ee0;border:1px solid #ececea4d;border-radius:12px;justify-content:center;align-items:center;padding:0;display:grid;position:static;box-shadow:0 6px 22px #0000005c}.scene-selector-trigger svg{fill:none;stroke:currentColor;stroke-width:1.4px;width:18px;height:18px}.unified-scene-title{color:var(--text);letter-spacing:-.02em;text-align:center;text-overflow:ellipsis;text-shadow:0 2px 16px #000;white-space:nowrap;margin:11px 0 0;font-size:1.125rem;font-weight:620;line-height:1.375rem;overflow:hidden}.unified-settings-trigger{pointer-events:auto;border-radius:12px;width:44px;height:44px}.unified-scene-chrome-balance{width:44px;height:44px;display:block}.scene-selector-trigger:focus-visible,.scene-launcher-choice:focus-visible,.unified-settings-trigger:focus-visible,.scene-selector-close:focus-visible,.scene-choice:focus-visible{outline-offset:3px;outline:2px solid #e0bd82}.scene-selector-backdrop{z-index:40;padding:env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#000000ad;align-items:flex-end;display:flex;position:fixed;inset:0}.scene-selector-sheet{width:100%;padding:22px max(18px, calc(env(safe-area-inset-right) + 12px)) max(24px, calc(env(safe-area-inset-bottom) + 18px)) max(18px, calc(env(safe-area-inset-left) + 12px));background:#101317;border-top:1px solid #ececea47;border-radius:18px 18px 0 0;box-shadow:0 -28px 72px #00000094}.scene-selector-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.scene-selector-heading p,.scene-selector-heading h2{margin:0}.scene-selector-heading p{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:.68rem}.scene-selector-heading h2{letter-spacing:-.02em;font-size:1.25rem;font-weight:620}.scene-selector-close{border:1px solid var(--line);cursor:pointer;background:#191d22;border-radius:50%;flex:none;place-items:center;width:44px;height:44px;display:grid}.scene-selector-close svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.5px;width:18px;height:18px}.scene-selector-choices{gap:10px;display:grid}.scene-choice{width:100%;min-height:72px;color:var(--text);text-align:left;cursor:pointer;background:#171b20;border:1px solid #ececea2e;border-radius:10px;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;display:grid}.scene-choice.is-current{background:#1d1b17;border-color:#c29a5bb8}.scene-choice-icon{color:#d2ae73;border:1px solid #ececea29;border-radius:50%;place-items:center;width:44px;height:44px;display:grid}.scene-choice-icon svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.35px;width:24px;height:24px}.scene-choice-copy{gap:4px;min-width:0;display:grid}.scene-choice-copy strong{font-size:.92rem;font-weight:620}.scene-choice-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:.72rem;overflow:hidden}.scene-choice-status{color:#c9a367;font-size:.68rem;font-weight:650}.scene-transition{z-index:30;background:var(--black);animation:.14s ease-out both scene-transition-fade;position:fixed;inset:0}@keyframes scene-transition-fade{0%{opacity:.76}to{opacity:1}}@media (min-width:700px){.scene-selector-sheet{border:1px solid #ececea47;border-radius:18px;max-width:520px;margin:0 auto 22px}}@media (prefers-reduced-motion:reduce){.scene-transition{animation:none}}.settings-trigger{border-radius:12px;width:44px;height:44px}.mode-switch{border-color:#ececea33;border-radius:13px}.mode-switch button{border-radius:9px;min-height:44px;font-size:.85rem;font-weight:550}.brush-controls .mode-switch{border-color:#e5e8e933;border-radius:13px}.brush-volume-control{grid-template-columns:auto minmax(0,1fr);min-height:44px}.scene-launcher{z-index:2;min-width:0;padding:max(38px, calc(env(safe-area-inset-top) + 24px)) max(22px, calc(env(safe-area-inset-right) + 16px)) max(26px, calc(env(safe-area-inset-bottom) + 18px)) max(22px, calc(env(safe-area-inset-left) + 16px));overscroll-behavior:contain;background:#090b0e;flex-direction:column;gap:28px;display:flex;position:fixed;inset:0;overflow-y:auto}.scene-launcher-heading,.scene-launcher-choices{width:min(100%,760px);margin-inline:auto}.scene-launcher-heading{text-align:left;margin-top:auto}.scene-launcher-heading h1{letter-spacing:-.04em;margin:0;font-size:clamp(1.6rem,6.5vw,2rem);font-weight:500;line-height:1.2}.scene-launcher-heading p{color:#a3a9b0;margin:10px 0 0;font-size:.875rem;line-height:1.5}.scene-launcher-choices{flex:none;gap:12px;margin:0 auto;display:grid}.scene-launcher-choice{width:100%;min-height:120px;color:var(--text);text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#101419;border:1px solid #ececea24;border-radius:14px;grid-template-columns:104px minmax(0,1fr) 18px;align-items:center;gap:14px;padding:7px 12px 7px 7px;scroll-margin-block:8px;transition:border-color .18s,background .18s,transform .18s;display:grid}.scene-launcher-choice:not(:disabled):active{background:#191c20;border-color:#b59563;transform:scale(.985)}.scene-launcher-preview{background:#090b0e;border:1px solid #ececea1a;border-radius:9px;align-self:center;height:104px;min-height:104px;display:block;overflow:hidden}.scene-launcher-preview img{object-fit:cover;width:100%;height:100%;transition:transform .26s;display:block}.scene-preview-frost img{object-position:center}.scene-preview-zipper img{object-position:center 65%}.scene-launcher-choice-copy{gap:8px;min-width:0;display:grid}.scene-launcher-choice-copy strong{letter-spacing:-.025em;font-size:.95rem;font-weight:550;line-height:1.3}.scene-launcher-choice-copy small{text-overflow:clip;white-space:normal;color:#a3a9b0;font-size:.72rem;line-height:1.5;overflow:visible}.scene-launcher-chevron{fill:none;stroke:#c29a5b;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.3px;width:18px;height:18px}.scene-launcher-footnote{color:#979ea6;text-align:center;align-self:stretch;margin:auto 0 0;padding-top:10px;font-size:.75rem;line-height:1.5}@media (hover:hover) and (pointer:fine){.scene-launcher-choice:not(:disabled):hover{background:#171c22;border-color:#c29a5b8c}.scene-launcher-choice:not(:disabled):hover img{transform:scale(1.035)}}@media (min-width:700px){.scene-launcher{gap:32px}.scene-launcher-choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.scene-launcher-choice{grid-template-columns:120px minmax(0,1fr) 18px;min-height:144px}.scene-launcher-preview{height:128px}.scene-launcher-heading h1{font-size:2.25rem}}@media (max-width:359px){.scene-launcher{padding-inline:16px}.scene-launcher-choice{grid-template-columns:82px minmax(0,1fr) 16px;gap:10px;min-height:106px}.scene-launcher-preview{height:90px;min-height:90px}.scene-launcher-choice-copy strong{font-size:.875rem}}.scene-selector-sheet{overscroll-behavior:contain;max-height:100%;overflow-y:auto}.scene-choice-copy small{text-overflow:clip;white-space:normal;line-height:1.45;overflow:visible}button:focus-visible,input:focus-visible{outline-offset:3px;outline:2px solid #e0bd82}input[type=range]{cursor:pointer;touch-action:pan-y;min-height:44px}.scene-load-error>div{text-align:center;width:min(100%,320px)}.scene-load-error h2{font-size:1.2rem;font-weight:550}.scene-load-error p{color:var(--muted);font-size:.875rem;line-height:1.6}.scene-load-error button{width:100%;margin-top:24px}@media (min-width:700px){.brush-volume-control{max-width:520px;margin-inline:auto}.unified-scene-chrome{max-width:800px;margin-inline:auto}}@media (orientation:landscape) and (max-height:520px){.scene-launcher{gap:20px}.scene-launcher-heading,.scene-launcher-choices{margin-top:0}.brush-controls .mode-switch{top:auto;right:max(18px, calc(env(safe-area-inset-right) + 12px));width:220px;left:auto;bottom:max(68px, calc(env(safe-area-inset-bottom) + 60px));margin-inline:0}.brush-volume-control{right:max(18px, calc(env(safe-area-inset-right) + 12px));bottom:max(12px, env(safe-area-inset-bottom));width:220px;min-height:44px;margin-inline:0;left:auto}}@media (prefers-reduced-motion:reduce){.scene-launcher-choice,.scene-launcher-preview img{transition:none}}
