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var(--border);min-height:180px;color:var(--muted);text-align:center;border-radius:16px;place-items:center;padding:24px;display:grid}.image-preview{object-fit:contain;background:var(--surface-strong);border-radius:16px;width:100%;max-height:200px}.palette-results{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-top:12px;display:grid}.palette-results button{border:1px solid var(--border);background:var(--background);min-width:0;color:var(--text);text-align:left;cursor:pointer;border-radius:13px;grid-template-columns:42px 1fr;align-items:center;gap:3px 10px;padding:7px;display:grid}.palette-results i{border-radius:9px;grid-row:1/3;width:42px;height:48px}.palette-results strong{font-size:12px}.palette-results strong em{color:var(--brand-secondary);margin-left:6px;font-size:11px;font-style:normal}.palette-results small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.palette-results button[data-studio-selected=true]{border-color:var(--brand-secondary);box-shadow:inset 0 0 0 1px var(--brand-secondary)}.studio-palette-panel{border:1px solid var(--brand-primary);gap:13px;margin-top:18px;display:grid}@supports (color:color-mix(in lab, red, red)){.studio-palette-panel{border:1px solid color-mix(in srgb, var(--brand-primary) 32%, var(--border))}}.studio-palette-panel{background:var(--brand-primary);border-radius:17px;padding:15px}@supports (color:color-mix(in lab, red, red)){.studio-palette-panel{background:color-mix(in srgb, var(--brand-primary) 5%, var(--surface))}}.studio-palette-heading{gap:3px;display:grid}.studio-palette-heading strong{font-size:13px}.studio-palette-heading span{color:var(--muted);font-size:10px;line-height:1.45}.studio-palette-swatches{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.studio-palette-swatches span{gap:5px;min-width:0;display:grid}.studio-palette-swatches i{border:2px solid var(--surface);height:42px;box-shadow:0 0 0 1px var(--border);border-radius:10px}.studio-palette-swatches small{color:var(--muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:800;overflow:hidden}.studio-palette-actions{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.studio-palette-actions .primary-button,.studio-palette-actions .secondary-button{min-height:42px;padding:7px 9px;font-size:10px;line-height:1.25}.studio-palette-status{min-height:16px;color:var(--brand-primary);text-align:center;margin:-4px 0 0;font-size:10px;font-weight:800}.color-scale{gap:7px;display:grid}.color-scale button{border:1px solid var(--border);background:var(--background);min-height:58px;color:var(--text);text-align:left;cursor:pointer;border-radius:13px;grid-template-columns:74px 1fr;align-items:center;gap:12px;padding:5px;display:grid}.color-scale i{border-radius:9px;align-self:stretch}.color-scale span{gap:2px;min-width:0;display:grid}.color-scale strong{font-size:12px}.color-scale em{color:var(--brand-secondary);text-transform:uppercase;font-size:10px;font-style:normal;font-weight:800}.color-scale small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.compare-preview{border-radius:17px;grid-template-columns:1fr 1fr;min-height:170px;display:grid;overflow:hidden}.compare-preview div{place-items:end center;padding:16px 8px;font-size:12px;font-weight:800;display:grid}.contrast-score{justify-content:space-between;align-items:baseline;gap:12px;padding:20px 4px 12px;display:flex}.contrast-score span{color:var(--muted);font-size:12px}.contrast-score strong{letter-spacing:-.06em;font-size:clamp(32px,6vw,52px)}.status-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.status-grid div{border:1px solid var(--border);border-radius:13px;gap:3px;padding:12px;display:grid}.status-grid div[data-pass=true]{background:#3b8668;border-color:#3b8668}@supports (color:color-mix(in lab, red, red)){.status-grid div[data-pass=true]{background:color-mix(in srgb, #3b8668 10%, var(--surface))}}.status-grid div[data-pass=false]{background:#b45b58;border-color:#b45b58}@supports (color:color-mix(in lab, red, red)){.status-grid div[data-pass=false]{background:color-mix(in srgb, #b45b58 8%, var(--surface))}}.status-grid span{color:var(--muted);font-size:10px}.check-row{min-height:44px;color:var(--muted);cursor:pointer;align-items:center;gap:9px;font-size:13px;display:flex}.check-row input{width:19px;height:19px;accent-color:var(--brand-primary)}.big-result{background:var(--brand-primary);border-radius:20px;flex:1;place-content:center;justify-items:center;gap:8px;min-height:180px;display:grid}@supports (color:color-mix(in lab, red, red)){.big-result{background:color-mix(in srgb, var(--brand-primary) 9%, var(--background))}}.big-result{text-align:center}.big-result strong{letter-spacing:-.065em;font-size:clamp(32px,7vw,62px)}.big-result span{color:var(--muted);font-size:14px;font-weight:800}.formula-note{color:var(--muted);margin:16px 0 0;font-size:11px;line-height:1.5}.resolution-guide{border:1px solid var(--brand-primary)}@supports (color:color-mix(in lab, red, red)){.resolution-guide{border:1px solid color-mix(in srgb, var(--brand-primary) 24%, var(--border))}}.resolution-guide{background:var(--brand-primary);border-radius:16px;padding:14px}@supports (color:color-mix(in lab, red, red)){.resolution-guide{background:color-mix(in srgb, var(--brand-primary) 5%, var(--background))}}.resolution-guide-title{margin-bottom:10px;font-size:12px;display:block}.resolution-levels{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.resolution-levels>div{background:var(--surface);border-radius:10px;align-content:start;gap:2px;min-width:0;padding:9px;display:grid}.resolution-levels b{color:var(--brand-primary);font-size:11px}.resolution-levels span{font-size:10px;font-weight:800}.resolution-levels small{color:var(--muted);font-size:9px;line-height:1.35}.resolution-guide>p{color:var(--muted);margin:10px 0 0;font-size:9px;line-height:1.45}.metric-card{border:1px solid var(--border);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;margin-top:10px;padding:14px;display:flex}.metric-card span{color:var(--muted);font-size:12px}.metric-card strong{font-size:18px}.mat-diagram{border:2px solid var(--text);background:#f2eee2;width:min(260px,80%);max-height:250px;margin:0 auto 16px;display:grid;box-shadow:0 8px 24px #0000001f}.mat-diagram div{background:var(--brand-secondary);border:2px solid #292929;min-width:70px;min-height:90px}.margin-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.margin-grid span{border:1px solid var(--border);color:var(--muted);border-radius:11px;justify-content:space-between;gap:8px;padding:9px;font-size:10px;display:flex}.margin-grid strong{color:var(--text)}.label-fields{grid-template-columns:1fr 1fr;gap:12px;display:grid}.label-fields .wide-field{grid-column:1/-1}.artwork-label{color:#111;background:#fff;border:1px solid #d8d8d8;width:min(520px,100%);margin:auto;padding:clamp(24px,5vw,46px);font-family:Arial,Helvetica,sans-serif;box-shadow:0 14px 35px #00000014}.artwork-label p{margin:4px 0;line-height:1.4}.artwork-label .label-artist{margin-bottom:13px;font-size:18px;font-weight:800}.artwork-label .label-title{margin-bottom:11px;font-size:16px}.artwork-label .label-note{color:#555;margin-top:16px;font-size:12px}.artwork-label.minimal .label-artist{letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:15px;font-weight:500}.diagnostic-preview{max-height:150px}.diagnostic-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}.diagnostic-grid>div{border:1px solid var(--border);background:var(--background);border-radius:13px;gap:4px;min-width:0;padding:11px;display:grid}.diagnostic-grid span{color:var(--muted);font-size:10px}.diagnostic-grid strong{overflow-wrap:anywhere;font-size:13px}.subresult-title{letter-spacing:.08em;text-transform:uppercase;margin:18px 0 8px;font-size:12px}.print-size-list{gap:6px;display:grid}.print-size-list>div{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:12px;padding:8px 2px;display:flex}.print-size-list span{color:var(--muted);font-size:11px}.print-size-list span em{color:var(--brand-secondary);margin-top:2px;font-size:9px;font-style:normal;font-weight:800;display:block}.print-size-list strong{font-size:13px}.crop-preview{background:linear-gradient(135deg, var(--brand-secondary), var(--brand-primary));border-radius:18px;place-items:center;width:min(100%,520px);min-height:190px;margin:auto;display:grid;position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.crop-preview{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-secondary) 32%, var(--surface-strong)), color-mix(in srgb, var(--brand-primary) 24%, var(--surface)))}}.crop-preview>div{background:var(--surface);border:2px solid #fff;place-items:center;display:grid}@supports (color:color-mix(in lab, red, red)){.crop-preview>div{background:color-mix(in srgb, var(--surface) 16%, transparent)}}.crop-preview>div{color:#fff;font-size:11px;font-weight:800;box-shadow:0 0 0 1000px #14181780}.paper-preview{border:1px solid var(--border);background:#fff;width:min(270px,80%);max-height:290px;margin:0 auto 16px;display:grid;box-shadow:0 8px 24px #0000001a}.bleed-preview{background:#f9d8d2;border:1px dashed #d55;min-width:60px;min-height:80px;display:grid}.bleed-preview>div{background:var(--brand-secondary);border:1px solid #333;min-width:54px;min-height:70px}.layout-preview{background:var(--surface-strong);border-radius:18px;flex:1;place-items:center;min-height:210px;padding:12px;display:grid;overflow:auto}.layout-grid{border:2px solid var(--text);background:var(--surface);align-content:start;gap:5px;width:min(100%,520px);min-height:190px;padding:6px;display:grid}.layout-grid i{background:var(--brand-primary);border-radius:5px;min-height:38px}@supports (color:color-mix(in lab, red, red)){.layout-grid i{background:color-mix(in srgb, var(--brand-primary) 72%, white)}}@media (width<=980px){.tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=760px){.main-content{padding-top:38px}.hero{grid-template-columns:1fr;gap:20px}.hero-note{max-width:520px}.catalog-toolbar{flex-direction:column;align-items:stretch}.search-wrap{width:100%}.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-grid{grid-template-columns:1fr}.result-panel{min-height:320px}}@media (width<=500px){.header-inner,.main-content,.site-footer{width:min(100% - 24px,1180px)}.header-inner{min-height:64px}.brand-copy strong{text-overflow:ellipsis;white-space:nowrap;max-width:120px;overflow:hidden}.brand-copy span{font-size:10px}.compact-button{padding:0 10px}.wide-label{display:none}.hero h1{font-size:clamp(38px,14vw,58px)}.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.tool-card{border-radius:18px;min-height:210px;padding:14px}.tool-icon{border-radius:13px;width:42px;height:42px;font-size:21px}.tool-category{margin-top:12px;font-size:9px}.tool-card h2{font-size:15px}.tool-card p{margin:7px 0 12px;font-size:11px;line-height:1.35}.card-action{font-size:11px}.theme-sheet-backdrop{align-items:end;padding:0}.theme-sheet{padding:22px 18px calc(22px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0}.tool-title-block{align-items:flex-start;gap:14px;margin-top:14px}.tool-page-icon{border-radius:16px;width:52px;height:52px;font-size:25px}.tool-title-block h1{font-size:36px}.tool-heading-row{align-items:flex-start}.tool-help-trigger{width:32px;height:32px;margin-top:1px}.tool-help-popover{z-index:30;top:auto;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));border-radius:20px;width:auto;position:fixed}.tool-help-popover:before{display:none}.control-panel,.result-panel{border-radius:20px;padding:18px}.field-pair{grid-template-columns:1fr}.tool-actions{flex-direction:column-reverse}.harmony-swatch{min-height:200px}.harmony-swatch i{min-height:135px}.label-fields{grid-template-columns:1fr}.label-fields .wide-field{grid-column:auto}.palette-results,.studio-palette-actions,.diagnostic-grid,.resolution-levels{grid-template-columns:1fr}.tool-actions .secondary-button{flex:1}}@media (width<=340px){.tools-grid{grid-template-columns:1fr}}@media print{body *{visibility:hidden!important}#printable-label,#printable-label *{visibility:visible!important}#printable-label{width:90mm;max-width:calc(100% - 40mm);box-shadow:none;break-inside:avoid;border:1px solid #ccc;position:absolute;inset:20mm auto auto 20mm}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}