[data-tool-root="monitor-color-accuracy-test"]{--gray-50:#fbfbfb;--gray-100:#f7f7f7;--gray-150:#f2f2f2;--gray-200:#eee;--gray-300:#ddd;--gray-500:#999;--gray-600:#666;--gray-700:#444;--gray-800:#222;--gray-900:#111;--bg-workspace:#f2f2f2;--bg-result:#fff;--text-primary:#111;--text-secondary:#444;--text-tertiary:#666;--border:#ddd;--border-strong:#222;--danger:#a12424;--focus-ring:rgba(17,17,17,.35);box-sizing:border-box;width:100%;margin:0;padding:0 360px 40px 30px;color:var(--text-primary);font:15px/1.65 "Noto Sans SC",system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
[data-tool-root="monitor-color-accuracy-test"] *,[data-tool-root="monitor-color-accuracy-test"] *::before,[data-tool-root="monitor-color-accuracy-test"] *::after{box-sizing:border-box}
[data-tool-root="monitor-color-accuracy-test"] [hidden]{display:none!important}
[data-tool-root="monitor-color-accuracy-test"] .tool-page-header{padding:24px 0 18px}
[data-tool-root="monitor-color-accuracy-test"] h1,[data-tool-root="monitor-color-accuracy-test"] h2,[data-tool-root="monitor-color-accuracy-test"] h3,[data-tool-root="monitor-color-accuracy-test"] p{margin-top:0}
[data-tool-root="monitor-color-accuracy-test"] h1{margin-bottom:8px;font-size:30px;line-height:1.2;letter-spacing:-.5px;font-weight:800}
[data-tool-root="monitor-color-accuracy-test"] .page-description{max-width:72ch;margin-bottom:0;color:var(--text-secondary);font-size:16px}
[data-tool-root="monitor-color-accuracy-test"] .tool-page-divider{height:1px;background:var(--border);margin-bottom:24px}
[data-tool-root="monitor-color-accuracy-test"] .workspace-grid{display:grid;grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:16px;align-items:stretch}
[data-tool-root="monitor-color-accuracy-test"] .input-panel,[data-tool-root="monitor-color-accuracy-test"] .result-panel{display:flex;min-width:0;flex-direction:column;background:var(--bg-workspace);border:1px solid var(--border);border-radius:6px;padding:20px}
[data-tool-root="monitor-color-accuracy-test"] .input-panel>h3,[data-tool-root="monitor-color-accuracy-test"] .result-panel>h3{margin-bottom:16px;font-size:18px;line-height:1.35}
[data-tool-root="monitor-color-accuracy-test"] .field-group+.field-group,[data-tool-root="monitor-color-accuracy-test"] .visual-settings+.field-group,[data-tool-root="monitor-color-accuracy-test"] .instrument-settings+.field-group{margin-top:14px}
[data-tool-root="monitor-color-accuracy-test"] .field-label{display:block;margin-bottom:8px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .segmented{display:grid;gap:1px;padding:1px;background:var(--border);border:1px solid var(--border);border-radius:10px;overflow:hidden}
[data-tool-root="monitor-color-accuracy-test"] .segmented--two{grid-template-columns:repeat(2,minmax(0,1fr))}
[data-tool-root="monitor-color-accuracy-test"] .segmented--three{grid-template-columns:repeat(3,minmax(0,1fr))}
[data-tool-root="monitor-color-accuracy-test"] .segmented--observation{grid-template-columns:repeat(5,minmax(0,1fr))}
[data-tool-root="monitor-color-accuracy-test"] .segmented__item{min-width:0;min-height:46px;padding:10px 11px;border:0;border-radius:0;background:#fff;color:var(--text-primary);font:inherit;font-weight:700;line-height:1.3;text-align:center;cursor:pointer;overflow-wrap:anywhere}
[data-tool-root="monitor-color-accuracy-test"] .segmented__item:hover{background:var(--gray-100)}
[data-tool-root="monitor-color-accuracy-test"] .segmented__item.is-active{background:var(--gray-900);color:#fff}
[data-tool-root="monitor-color-accuracy-test"] button:focus-visible,[data-tool-root="monitor-color-accuracy-test"] textarea:focus-visible,[data-tool-root="monitor-color-accuracy-test"] input:focus-visible,[data-tool-root="monitor-color-accuracy-test"] [tabindex]:focus-visible,[data-tool-root="monitor-color-accuracy-test"] summary:focus-visible,[data-tool-root="monitor-color-accuracy-test"] a:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}
[data-tool-root="monitor-color-accuracy-test"] .compact-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:12px;margin-top:14px}
[data-tool-root="monitor-color-accuracy-test"] textarea{display:block;width:100%;min-height:152px;padding:10px;border:1px solid var(--border-strong);border-radius:6px;background:#fff;color:var(--text-primary);font:14px/1.55 "Noto Sans Mono","SFMono-Regular",Consolas,monospace;resize:vertical}
[data-tool-root="monitor-color-accuracy-test"] .field-help,[data-tool-root="monitor-color-accuracy-test"] .field-error{margin:6px 0 0;font-size:13px}
[data-tool-root="monitor-color-accuracy-test"] .field-help{color:var(--text-tertiary)}
[data-tool-root="monitor-color-accuracy-test"] .field-error{color:var(--danger)}
[data-tool-root="monitor-color-accuracy-test"] .text-action{margin-top:8px;padding:0;border:0;background:transparent;color:var(--text-primary);font:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
[data-tool-root="monitor-color-accuracy-test"] .setup-checklist{margin:18px 0 0;padding:14px;border:1px solid var(--border);border-radius:6px;background:#fff}
[data-tool-root="monitor-color-accuracy-test"] .setup-checklist legend{padding:0 6px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .setup-checklist label{display:flex;align-items:flex-start;gap:9px;padding:7px 0;color:var(--text-secondary)}
[data-tool-root="monitor-color-accuracy-test"] .setup-checklist input{width:18px;height:18px;margin:3px 0 0;accent-color:var(--gray-900)}
[data-tool-root="monitor-color-accuracy-test"] .input-panel__footer{margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
[data-tool-root="monitor-color-accuracy-test"] .button-row{display:flex;flex-wrap:wrap;gap:8px}
[data-tool-root="monitor-color-accuracy-test"] .btn{min-height:44px;padding:10px 16px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;color:var(--text-primary);font:inherit;font-weight:700;cursor:pointer}
[data-tool-root="monitor-color-accuracy-test"] .btn:hover{background:var(--gray-100)}
[data-tool-root="monitor-color-accuracy-test"] .btn-primary{background:var(--gray-900);color:#fff}
[data-tool-root="monitor-color-accuracy-test"] .status-line{min-height:0;margin:10px 0 0;padding:10px 12px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text-secondary)}
[data-tool-root="monitor-color-accuracy-test"] .result-surface{display:grid;gap:14px;flex:1;background:var(--bg-result);border:1px solid var(--border);border-radius:6px;padding:16px}
[data-tool-root="monitor-color-accuracy-test"] .result-surface>*{min-width:0}
[data-tool-root="monitor-color-accuracy-test"] .color-stage{position:relative;min-width:0;min-height:292px;padding:12px;overflow:hidden;border:1px solid var(--border-strong);border-radius:4px;background:#202020}
[data-tool-root="monitor-color-accuracy-test"] .patch-grid{display:grid;width:100%;height:100%;min-height:266px;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(56px,1fr);gap:8px}
[data-tool-root="monitor-color-accuracy-test"] .patch{display:flex;min-width:0;align-items:flex-end;padding:8px;border:1px solid rgba(255,255,255,.28);border-radius:3px;color:#fff;font-size:12px;font-weight:700;text-shadow:0 1px 2px #000}
[data-tool-root="monitor-color-accuracy-test"] .patch.is-light{color:#111;text-shadow:0 1px 1px rgba(255,255,255,.7)}
[data-tool-root="monitor-color-accuracy-test"] .stage-fallback{display:none}
[data-tool-root="monitor-color-accuracy-test"] .fullscreen-controls{position:absolute;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid rgba(255,255,255,.45);border-radius:6px;background:rgba(17,17,17,.88);color:#fff}
[data-tool-root="monitor-color-accuracy-test"] .fullscreen-controls>div:first-child{display:grid;gap:2px}
[data-tool-root="monitor-color-accuracy-test"] .fullscreen-controls span{font-size:13px;color:rgba(255,255,255,.75)}
[data-tool-root="monitor-color-accuracy-test"] .fullscreen-button-row{display:flex;gap:7px}
[data-tool-root="monitor-color-accuracy-test"] .fullscreen-button-row button{min-height:38px;padding:6px 11px;border:1px solid rgba(255,255,255,.6);border-radius:4px;background:#111;color:#fff;font:inherit;font-weight:700;cursor:pointer}
[data-tool-root="monitor-color-accuracy-test"] .color-stage:fullscreen{width:100vw;height:100vh;padding:18px;border:0;border-radius:0}
[data-tool-root="monitor-color-accuracy-test"] .color-stage:fullscreen .patch-grid{min-height:calc(100vh - 36px)}
[data-tool-root="monitor-color-accuracy-test"] .result-summary,[data-tool-root="monitor-color-accuracy-test"] .distribution-panel,[data-tool-root="monitor-color-accuracy-test"] .sample-panel{padding:14px;border:1px solid var(--border);border-radius:6px;background:var(--gray-100)}
[data-tool-root="monitor-color-accuracy-test"] .result-summary__header{display:flex;align-items:center;justify-content:space-between;gap:12px}
[data-tool-root="monitor-color-accuracy-test"] .result-badge{padding:3px 9px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;font-size:13px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .result-primary{display:grid;gap:3px;margin-top:12px}
[data-tool-root="monitor-color-accuracy-test"] .result-primary__label{color:var(--text-tertiary);font-size:13px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .result-primary__value{font-size:clamp(28px,3vw,42px);line-height:1.15;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
[data-tool-root="monitor-color-accuracy-test"] .result-primary__secondary{color:var(--text-secondary)}
[data-tool-root="monitor-color-accuracy-test"] .result-data-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:14px 0 0;padding:1px;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--border)}
[data-tool-root="monitor-color-accuracy-test"] .result-data-band>div{min-width:0;padding:9px 10px;background:#fff}
[data-tool-root="monitor-color-accuracy-test"] .result-data-band dt{color:var(--text-tertiary);font-size:12px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .result-data-band dd{margin:2px 0 0;font-weight:700;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
[data-tool-root="monitor-color-accuracy-test"] .result-guide{margin:12px 0 0;color:var(--text-secondary)}
[data-tool-root="monitor-color-accuracy-test"] .distribution-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:10px;padding:1px;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--border)}
[data-tool-root="monitor-color-accuracy-test"] .distribution-strip>div{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px;background:#fff}
[data-tool-root="monitor-color-accuracy-test"] .distribution-strip b{font-variant-numeric:tabular-nums}
[data-tool-root="monitor-color-accuracy-test"] .table-wrap{margin-top:10px;overflow-x:auto}
[data-tool-root="monitor-color-accuracy-test"] table{width:100%;border-collapse:collapse;background:#fff}
[data-tool-root="monitor-color-accuracy-test"] th,[data-tool-root="monitor-color-accuracy-test"] td{padding:9px 10px;border:1px solid var(--border);text-align:left;white-space:nowrap}
[data-tool-root="monitor-color-accuracy-test"] th{background:var(--gray-200)}
[data-tool-root="monitor-color-accuracy-test"] .copy-fallback label{display:block;margin-bottom:6px;font-weight:700}
[data-tool-root="monitor-color-accuracy-test"] .copy-fallback textarea{min-height:90px;font-family:inherit}
[data-tool-root="monitor-color-accuracy-test"] .desc-section,[data-tool-root="monitor-color-accuracy-test"] .related-tools{margin-top:32px}
[data-tool-root="monitor-color-accuracy-test"] .desc-section h2,[data-tool-root="monitor-color-accuracy-test"] .related-tools h2{position:relative;margin-bottom:16px;padding-left:12px;font-size:24px;line-height:1.3}
[data-tool-root="monitor-color-accuracy-test"] .desc-section h2::before,[data-tool-root="monitor-color-accuracy-test"] .related-tools h2::before{content:"";position:absolute;left:0;top:.25em;width:3px;height:1em;background:var(--gray-900)}
[data-tool-root="monitor-color-accuracy-test"] .card-block{padding:16px;border:1px solid var(--border);border-radius:6px;background:var(--gray-100)}
[data-tool-root="monitor-color-accuracy-test"] .acc{border:1px solid var(--border);border-radius:6px;background:#fff}
[data-tool-root="monitor-color-accuracy-test"] .acc+.acc{margin-top:8px}
[data-tool-root="monitor-color-accuracy-test"] .acc summary{padding:13px 14px;font-weight:700;cursor:pointer}
[data-tool-root="monitor-color-accuracy-test"] .acc-panel{padding:0 14px 14px;color:var(--text-secondary)}
[data-tool-root="monitor-color-accuracy-test"] .acc-panel h3{margin:18px 0 8px;color:var(--text-primary);font-size:16px}
[data-tool-root="monitor-color-accuracy-test"] .source-list{margin:0;padding-left:20px}
[data-tool-root="monitor-color-accuracy-test"] .source-list a{color:var(--text-primary);text-underline-offset:3px}
[data-tool-root="monitor-color-accuracy-test"] .related-tools-accordion{padding:0 20px;border:1px solid var(--border);border-radius:6px;background:var(--gray-100)}
[data-tool-root="monitor-color-accuracy-test"] .related-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding-bottom:20px}
[data-tool-root="monitor-color-accuracy-test"] .related-link{display:flex;min-width:0;min-height:92px;flex-direction:column;justify-content:center;padding:14px 16px;border:1px solid var(--border);border-radius:4px;background:#fff;color:var(--text-primary);text-decoration:none}
[data-tool-root="monitor-color-accuracy-test"] .related-link:hover{border-color:var(--border-strong);background:var(--gray-50)}
[data-tool-root="monitor-color-accuracy-test"] .related-link span{margin-top:5px;color:var(--text-secondary);font-size:14px}
[data-tool-root="monitor-color-accuracy-test"] .noscript-note{margin-top:24px;padding:14px;border:1px solid var(--border-strong);border-radius:6px;background:#fff}
@media(max-width:900px){[data-tool-root="monitor-color-accuracy-test"]{padding:0 8px 32px}}
@media(max-width:720px){[data-tool-root="monitor-color-accuracy-test"] .workspace-grid,[data-tool-root="monitor-color-accuracy-test"] .compact-grid{grid-template-columns:minmax(0,1fr)}[data-tool-root="monitor-color-accuracy-test"] .input-panel,[data-tool-root="monitor-color-accuracy-test"] .result-panel{padding:14px}[data-tool-root="monitor-color-accuracy-test"] .result-data-band{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:430px){[data-tool-root="monitor-color-accuracy-test"] h1{font-size:27px}[data-tool-root="monitor-color-accuracy-test"] .segmented--three,[data-tool-root="monitor-color-accuracy-test"] .segmented--observation{grid-template-columns:minmax(0,1fr)}[data-tool-root="monitor-color-accuracy-test"] .button-row,[data-tool-root="monitor-color-accuracy-test"] .fullscreen-controls{align-items:stretch;flex-direction:column}[data-tool-root="monitor-color-accuracy-test"] .btn{width:100%}[data-tool-root="monitor-color-accuracy-test"] .patch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}[data-tool-root="monitor-color-accuracy-test"] .result-data-band,[data-tool-root="monitor-color-accuracy-test"] .distribution-strip{grid-template-columns:minmax(0,1fr)}[data-tool-root="monitor-color-accuracy-test"] .related-links{grid-template-columns:minmax(0,1fr)}[data-tool-root="monitor-color-accuracy-test"] .fullscreen-button-row{display:grid;grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){[data-tool-root="monitor-color-accuracy-test"] *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}