@font-face{font-family:DM Sans;src:url(/fonts/DMSans-variable.woff2) format("woff2");font-weight:100 1000;font-style:normal;font-display:swap}@font-face{font-family:"DM Serif Display";src:url(/fonts/DMSerifDisplay-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:"DM Serif Display";src:url(/fonts/DMSerifDisplay-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}@font-face{font-family:DM Mono;src:url(/fonts/DMMono-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:DM Mono;src:url(/fonts/DMMono-500-normal.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{--bg: #191d1d;--panel: #131313;--stage: #131313;--line: #232323;--line-strong: #383838;--text: #f2f2f2;--sand: #bfb895;--muted: #79867f;--accent: #f8cc67;--accent-deep: #d9910d;--error: #e08585;--serif: "DM Serif Display", Georgia, serif;--sans: "DM Sans", system-ui, -apple-system, sans-serif;--mono: "DM Mono", ui-monospace, "SF Mono", monospace;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font:400 15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--bg) url(/VT-texture-background-191D1D-downscaled.jpg) center / cover no-repeat}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}.masthead{display:flex;align-items:flex-end;gap:18px;padding:26px 24px 10px;border-bottom:1px solid var(--line);background:#191d1d8c}.masthead-logo{display:flex;flex:none}.masthead-logo img{height:34px;width:auto;display:block}.masthead-title{margin:0;font:400 26px/1.2 var(--serif);color:var(--accent);letter-spacing:-.2px}.masthead-title em{font-style:italic;font-size:17px;color:var(--sand);margin-left:10px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 348px;gap:22px;padding:40px 24px 48px;max-width:1680px;margin:0 auto}.viewer{background:var(--stage);border:1px solid #222;border-radius:4px;padding:18px;display:flex;align-items:center;justify-content:center;min-height:320px}.viewer--drop{border-color:var(--accent)}.stage{position:relative;width:min(100%,calc(70vh * var(--ar, 1.7778)));aspect-ratio:var(--ar, 1.7778)}.stage canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}.wipe-range{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;background:transparent;cursor:ew-resize}.wipe-range::-webkit-slider-thumb{-webkit-appearance:none;width:36px;height:36px;background:transparent;border:none}.wipe-range::-moz-range-thumb{width:36px;height:36px;background:transparent;border:none}.wipe-range:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.wipe-divider{position:absolute;top:0;bottom:0;width:1px;background:#ffffffd9;pointer-events:none;transform:translate(-.5px)}.wipe-grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;background:#0a0a0ab8;border:1px solid rgba(255,255,255,.85);color:#fff;font-size:16px;line-height:32px;text-align:center}.wipe-tag{position:absolute;top:10px;font:500 11px/1 var(--mono);letter-spacing:.08em;color:#fff;background:#0a0a0a99;padding:5px 8px;border-radius:3px;pointer-events:none}.wipe-tag--before{left:10px}.wipe-tag--after{right:10px}.drop-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#051414b8;color:var(--text);font:400 18px var(--serif);pointer-events:none}.notice{margin:10px 2px 0;font:400 13px/1.5 var(--mono)}.notice--info{color:var(--sand)}.notice--error{color:var(--error)}.strip{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:14px;align-items:stretch}.strip-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px}.strip-toggle,.strip-grid{display:none}.strip-thumb{flex:none;padding:0;border:1px solid var(--line-strong);border-radius:3px;background:none;cursor:pointer;overflow:hidden;transition:border-color .15s ease,opacity .15s ease;opacity:.82}.strip-thumb img{display:block;width:148px;aspect-ratio:16 / 9;object-fit:cover}.strip-thumb:hover{opacity:1}.strip-thumb--active{border-color:var(--accent);opacity:1}.strip-upload{flex:none;width:148px;aspect-ratio:16 / 9;border:1px dashed var(--line-strong);border-radius:3px;background:none;color:var(--sand);font:400 13px var(--mono);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:border-color .15s ease,color .15s ease;align-self:start}.strip-upload:hover,.strip-upload--active{border-color:var(--accent);color:var(--text)}.strip-upload-plus{font-size:20px;line-height:1;color:var(--accent)}.panel{background:var(--panel);border:1px solid #222;border-radius:4px;padding:4px 18px 18px;align-self:start}.panel-section{padding:16px 0;border-bottom:1px solid var(--line)}.panel-heading-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.panel-heading-row .panel-heading{margin:0}.group-reset-row{display:flex;justify-content:flex-end;margin-top:12px}.group-reset{background:none;border:none;padding:0;color:var(--muted);font:400 11.5px var(--mono);letter-spacing:.06em;cursor:pointer}.group-reset:hover{color:var(--accent)}.panel-heading{margin:0 0 12px;font:400 19px/1 var(--serif);color:var(--accent)}.group-toggle{width:34px;height:18px;padding:2px;border:1px solid var(--line-strong);border-radius:9px;background:#0d0d0d;cursor:pointer;display:flex;align-items:center;transition:background .15s ease,border-color .15s ease}.group-toggle-knob{width:12px;height:12px;border-radius:50%;background:var(--muted);transition:transform .15s ease,background .15s ease}.group-toggle[aria-checked=true]{background:#f8cc672e;border-color:var(--accent-deep)}.group-toggle[aria-checked=true] .group-toggle-knob{transform:translate(16px);background:var(--accent)}.panel-section--off .slider{opacity:.4}.panel-section--off .slider input[type=range]{cursor:default}.field{display:block}.field-label{display:block;font:700 10.5px/1 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:7px}select{width:100%;padding:9px 10px;background:#0d0d0d;color:var(--text);border:1px solid var(--line-strong);border-radius:3px;font:400 14px var(--sans)}select:hover{border-color:var(--accent-deep)}.get-lut{display:inline-block;margin-top:10px;color:var(--accent);font:600 14px var(--sans);text-decoration:none}.get-lut:hover{text-decoration:underline}.slider{display:grid;grid-template-columns:86px 1fr 44px;gap:10px;align-items:center;padding:5px 0}.slider-label{font:400 13px var(--sans);color:var(--text)}.slider-value{font:400 12.5px var(--mono);color:var(--sand);text-align:right;font-variant-numeric:tabular-nums}.slider input[type=range]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:100%;height:18px;margin:0;background:transparent;cursor:pointer}.slider input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--line-strong);border-radius:1px}.slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:13px;height:13px;margin-top:-5.5px;border-radius:50%;background:#e7e3d5;border:none;transition:background .15s ease}.slider input[type=range]:hover::-webkit-slider-thumb,.slider input[type=range]:active::-webkit-slider-thumb{background:var(--accent)}.slider input[type=range]::-moz-range-track{height:2px;background:var(--line-strong);border-radius:1px}.slider input[type=range]::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:#e7e3d5;border:none}.slider input[type=range]:hover::-moz-range-thumb{background:var(--accent)}.panel-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:18px}.btn{padding:11px 14px;border-radius:3px;font:600 14px var(--sans);cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn--primary{background:var(--accent);border:1px solid var(--accent);color:#051414}.btn--primary:hover{background:#ffd97e}.btn--ghost{background:transparent;border:1px solid var(--line-strong);color:var(--text)}.btn--ghost:hover{border-color:var(--sand)}.privacy-note{margin:14px 0 0;font:400 11.5px/1.6 var(--mono);color:var(--muted)}.fatal{max-width:60ch;margin:12vh auto;padding:0 24px}.fatal h1{font:400 32px var(--serif)}.fatal p{font:400 14px/1.6 var(--mono);color:var(--error)}@media(max-width:980px){.layout{grid-template-columns:minmax(0,1fr);padding:24px 14px 32px;gap:16px}.masthead{padding:12px 14px}.masthead-title{font-size:21px}.masthead-title em{display:block;margin-left:0;font-size:14.5px}.viewer-column{display:contents}.viewer{padding:10px;min-height:0;position:sticky;top:0;z-index:5}.stage{width:min(100%,calc(44vh * var(--ar, 1.7778)))}.strip-scroll{display:none}.strip-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;background:#0d0d0d;color:var(--text);border:1px solid var(--line-strong);border-radius:3px;font:400 13px var(--mono);cursor:pointer}.strip-toggle-chevron{color:var(--accent);transition:transform .15s ease}.strip-toggle-chevron--open{transform:rotate(180deg)}.strip-grid{grid-column:1 / -1}.strip-grid:not([hidden]){display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.strip-grid .strip-thumb img{width:100%}.strip-upload{width:auto;aspect-ratio:auto;flex-direction:row;align-self:stretch;padding:0 14px;gap:6px}.panel{padding:2px 14px 14px}}.dbg{padding:16px;font-family:var(--sans)}.dbg h1{font-size:18px}.dbg-case{margin-bottom:32px}.dbg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.dbg-grid figure{margin:0}.dbg-grid figcaption{color:var(--muted);padding:4px 0}.dbg-grid canvas{width:100%;height:auto;display:block;background:#000}.dbg table{border-collapse:collapse;margin:12px 0}.dbg td,.dbg th{border:1px solid var(--line-strong);padding:4px 10px;text-align:right;font-variant-numeric:tabular-nums}.dbg .pass{color:#7be07b;font-weight:600}.dbg .fail{color:var(--error);font-weight:600}.dbg .note{color:var(--muted);max-width:72ch}