.ContrastCheckerTool-module__MjaY3W__wrap{max-width:900px;margin:0 auto}.ContrastCheckerTool-module__MjaY3W__tabs{background:var(--color-surface,#f8f8f8);border:1px solid var(--color-border);border-radius:12px;gap:4px;margin-bottom:28px;padding:4px;display:flex}.ContrastCheckerTool-module__MjaY3W__tab{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:10px 16px;font-size:14px;font-weight:600;transition:all .2s}.ContrastCheckerTool-module__MjaY3W__tab:hover{color:var(--color-text-primary)}.ContrastCheckerTool-module__MjaY3W__tabActive{color:var(--color-text-primary);background:#fff;box-shadow:0 1px 3px #00000014}.ContrastCheckerTool-module__MjaY3W__inputRow{align-items:flex-end;gap:12px;margin-bottom:32px;display:flex}.ContrastCheckerTool-module__MjaY3W__colorInput{flex:1}.ContrastCheckerTool-module__MjaY3W__colorLabel{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.ContrastCheckerTool-module__MjaY3W__colorRow{align-items:center;gap:8px;display:flex}.ContrastCheckerTool-module__MjaY3W__colorPicker{border:2px solid var(--color-border);cursor:pointer;background:0 0;border-radius:10px;flex-shrink:0;width:44px;height:44px;padding:2px}.ContrastCheckerTool-module__MjaY3W__colorPicker::-webkit-color-swatch-wrapper{padding:0}.ContrastCheckerTool-module__MjaY3W__colorPicker::-webkit-color-swatch{border:none;border-radius:6px}.ContrastCheckerTool-module__MjaY3W__hexField{border:1px solid var(--color-border);color:var(--color-text-primary);text-transform:uppercase;background:#fff;border-radius:8px;width:100px;padding:10px 12px;font-family:JetBrains Mono,Fira Code,monospace;font-size:15px}.ContrastCheckerTool-module__MjaY3W__hexField:focus{border-color:var(--color-accent-hover);outline:none;box-shadow:0 0 0 3px #c3db6b40}.ContrastCheckerTool-module__MjaY3W__colorSwatch{border:2px solid var(--color-border);border-radius:10px;flex-shrink:0;width:44px;height:44px}.ContrastCheckerTool-module__MjaY3W__swapBtn{border:1px solid var(--color-border);width:44px;height:44px;color:var(--color-text-muted);cursor:pointer;background:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-self:flex-end;align-items:center;margin-bottom:0;transition:all .2s;display:flex}.ContrastCheckerTool-module__MjaY3W__swapBtn:hover{background:var(--color-surface);color:var(--color-text-primary);border-color:var(--color-accent-hover)}.ContrastCheckerTool-module__MjaY3W__ratioSection{text-align:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;margin-bottom:28px;padding:28px}.ContrastCheckerTool-module__MjaY3W__ratioValue{color:var(--color-text-primary);font-family:JetBrains Mono,Fira Code,monospace;font-size:48px;font-weight:700;line-height:1}.ContrastCheckerTool-module__MjaY3W__ratioGrade{text-transform:uppercase;letter-spacing:.06em;border-radius:20px;margin-top:12px;padding:6px 20px;font-size:14px;font-weight:700;display:inline-block}.ContrastCheckerTool-module__MjaY3W__gradePass{color:#166534;background:#dcfce7}.ContrastCheckerTool-module__MjaY3W__gradeFail{color:#991b1b;background:#fee2e2}.ContrastCheckerTool-module__MjaY3W__wcagGrid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:32px;display:grid}.ContrastCheckerTool-module__MjaY3W__wcagCard{border:1px solid var(--color-border);background:#fff;border-radius:12px;align-items:center;gap:12px;padding:16px;display:flex}.ContrastCheckerTool-module__MjaY3W__wcagPass{background:#f0fdf4;border-color:#bbf7d0}.ContrastCheckerTool-module__MjaY3W__wcagFail{background:#fef2f2;border-color:#fecaca}.ContrastCheckerTool-module__MjaY3W__wcagIcon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:22px;font-weight:700;display:flex}.ContrastCheckerTool-module__MjaY3W__wcagPass .ContrastCheckerTool-module__MjaY3W__wcagIcon{color:#166534;background:#dcfce7}.ContrastCheckerTool-module__MjaY3W__wcagFail .ContrastCheckerTool-module__MjaY3W__wcagIcon{color:#991b1b;background:#fee2e2}.ContrastCheckerTool-module__MjaY3W__wcagLabel{color:var(--color-text-primary);font-size:13px;font-weight:600}.ContrastCheckerTool-module__MjaY3W__wcagThreshold{color:var(--color-text-muted);margin-top:2px;font-size:12px}.ContrastCheckerTool-module__MjaY3W__sectionLabel{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);margin-bottom:16px;font-size:14px;font-weight:700}.ContrastCheckerTool-module__MjaY3W__previewSection{margin-bottom:32px}.ContrastCheckerTool-module__MjaY3W__previewBox{border:1px solid var(--color-border);border-radius:16px;padding:32px}.ContrastCheckerTool-module__MjaY3W__previewNormal{margin:0 0 16px;font-size:16px;line-height:1.7}.ContrastCheckerTool-module__MjaY3W__previewLarge{margin:0 0 12px;font-size:24px;font-weight:700;line-height:1.4}.ContrastCheckerTool-module__MjaY3W__previewSmall{opacity:.9;margin:0;font-size:12px;line-height:1.6}.ContrastCheckerTool-module__MjaY3W__suggestSection{background:#fffbeb;border:1px solid #fde68a;border-radius:16px;margin-bottom:32px;padding:24px}.ContrastCheckerTool-module__MjaY3W__suggestGrid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.ContrastCheckerTool-module__MjaY3W__suggestCard{text-align:center;background:#fff;border:1px solid #fde68a;border-radius:12px;padding:20px}.ContrastCheckerTool-module__MjaY3W__suggestLabel{color:var(--color-text-secondary);margin-bottom:12px;font-size:13px;font-weight:600}.ContrastCheckerTool-module__MjaY3W__suggestPreview{border:1px solid var(--color-border);border-radius:12px;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto 12px;font-size:28px;font-weight:700;display:flex}.ContrastCheckerTool-module__MjaY3W__suggestHex{color:var(--color-text-primary);margin-bottom:4px;font-family:JetBrains Mono,Fira Code,monospace;font-size:14px}.ContrastCheckerTool-module__MjaY3W__suggestRatio{color:#166534;margin-bottom:12px;font-size:13px;font-weight:600}.ContrastCheckerTool-module__MjaY3W__suggestApply{background:var(--color-accent-hover);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:8px 20px;font-size:13px;font-weight:600;transition:opacity .2s}.ContrastCheckerTool-module__MjaY3W__suggestApply:hover{opacity:.85}.ContrastCheckerTool-module__MjaY3W__cvdSection{margin-bottom:32px}.ContrastCheckerTool-module__MjaY3W__cvdGrid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.ContrastCheckerTool-module__MjaY3W__cvdCard{border:1px solid var(--color-border);background:#fff;border-radius:12px;padding:16px}.ContrastCheckerTool-module__MjaY3W__cvdLabel{color:var(--color-text-primary);margin-bottom:10px;font-size:13px;font-weight:700}.ContrastCheckerTool-module__MjaY3W__cvdPreview{text-align:center;border:1px solid var(--color-border);border-radius:10px;margin-bottom:10px;padding:20px}.ContrastCheckerTool-module__MjaY3W__cvdSample{font-size:18px;font-weight:600}.ContrastCheckerTool-module__MjaY3W__cvdInfo{justify-content:space-between;align-items:center;display:flex}.ContrastCheckerTool-module__MjaY3W__cvdSwatches{gap:4px;display:flex}.ContrastCheckerTool-module__MjaY3W__cvdSwatch{border:1px solid var(--color-border);border-radius:4px;width:20px;height:20px;display:inline-block}.ContrastCheckerTool-module__MjaY3W__cvdRatio{font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;font-weight:600}.ContrastCheckerTool-module__MjaY3W__cvdRatioPass{color:#166534}.ContrastCheckerTool-module__MjaY3W__cvdRatioFail{color:#991b1b}.ContrastCheckerTool-module__MjaY3W__bulkLabel{color:var(--color-text-secondary);margin-bottom:10px;font-size:14px;font-weight:600;display:block}.ContrastCheckerTool-module__MjaY3W__bulkInput{border:1px solid var(--color-border);width:100%;color:var(--color-text-primary);resize:vertical;background:#fff;border-radius:10px;padding:14px;font-family:JetBrains Mono,Fira Code,monospace;font-size:14px}.ContrastCheckerTool-module__MjaY3W__bulkInput:focus{border-color:var(--color-accent-hover);outline:none;box-shadow:0 0 0 3px #c3db6b40}.ContrastCheckerTool-module__MjaY3W__bulkCount{color:var(--color-text-muted);margin:12px 0 20px;font-size:13px}.ContrastCheckerTool-module__MjaY3W__bulkHint{color:var(--color-text-muted);margin-top:12px;font-size:13px}.ContrastCheckerTool-module__MjaY3W__matrixWrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.ContrastCheckerTool-module__MjaY3W__matrixTable{border-collapse:collapse;width:100%;font-size:12px}.ContrastCheckerTool-module__MjaY3W__matrixTable th,.ContrastCheckerTool-module__MjaY3W__matrixTable td{text-align:center;white-space:nowrap;padding:10px 8px}.ContrastCheckerTool-module__MjaY3W__matrixCorner{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);min-width:80px;font-size:11px}.ContrastCheckerTool-module__MjaY3W__matrixHeader{background:var(--color-surface);border:1px solid var(--color-border)}.ContrastCheckerTool-module__MjaY3W__matrixRowHeader{background:var(--color-surface);border:1px solid var(--color-border);text-align:left!important}.ContrastCheckerTool-module__MjaY3W__matrixSwatch{vertical-align:middle;border:1px solid #0000001a;border-radius:3px;width:16px;height:16px;margin-right:6px;display:inline-block}.ContrastCheckerTool-module__MjaY3W__matrixHexLabel{vertical-align:middle;font-family:JetBrains Mono,Fira Code,monospace;font-size:11px}.ContrastCheckerTool-module__MjaY3W__matrixCell{border:1px solid var(--color-border);padding:8px 6px}.ContrastCheckerTool-module__MjaY3W__matrixDiag{background:var(--color-surface)}.ContrastCheckerTool-module__MjaY3W__matrixDash{color:var(--color-text-muted)}.ContrastCheckerTool-module__MjaY3W__matrixCellRatio{font-family:JetBrains Mono,Fira Code,monospace;font-size:12px;font-weight:700;display:block}.ContrastCheckerTool-module__MjaY3W__matrixCellLevel{text-transform:uppercase;letter-spacing:.04em;margin-top:2px;font-size:10px;font-weight:600;display:block}.ContrastCheckerTool-module__MjaY3W__matrix_aaa{background:#f0fdf4}.ContrastCheckerTool-module__MjaY3W__matrix_aaa .ContrastCheckerTool-module__MjaY3W__matrixCellRatio,.ContrastCheckerTool-module__MjaY3W__matrix_aaa .ContrastCheckerTool-module__MjaY3W__matrixCellLevel{color:#166534}.ContrastCheckerTool-module__MjaY3W__matrix_aa{background:#f0fdf4}.ContrastCheckerTool-module__MjaY3W__matrix_aa .ContrastCheckerTool-module__MjaY3W__matrixCellRatio,.ContrastCheckerTool-module__MjaY3W__matrix_aa .ContrastCheckerTool-module__MjaY3W__matrixCellLevel{color:#15803d}.ContrastCheckerTool-module__MjaY3W__matrix_aalarge{background:#fffbeb}.ContrastCheckerTool-module__MjaY3W__matrix_aalarge .ContrastCheckerTool-module__MjaY3W__matrixCellRatio,.ContrastCheckerTool-module__MjaY3W__matrix_aalarge .ContrastCheckerTool-module__MjaY3W__matrixCellLevel{color:#92400e}.ContrastCheckerTool-module__MjaY3W__matrix_fail{background:#fef2f2}.ContrastCheckerTool-module__MjaY3W__matrix_fail .ContrastCheckerTool-module__MjaY3W__matrixCellRatio,.ContrastCheckerTool-module__MjaY3W__matrix_fail .ContrastCheckerTool-module__MjaY3W__matrixCellLevel{color:#991b1b}@media (max-width:768px){.ContrastCheckerTool-module__MjaY3W__inputRow{flex-direction:column;align-items:stretch}.ContrastCheckerTool-module__MjaY3W__swapBtn{align-self:center;transform:rotate(90deg)}.ContrastCheckerTool-module__MjaY3W__wcagGrid{grid-template-columns:repeat(2,1fr)}.ContrastCheckerTool-module__MjaY3W__cvdGrid,.ContrastCheckerTool-module__MjaY3W__suggestGrid{grid-template-columns:1fr}.ContrastCheckerTool-module__MjaY3W__ratioValue{font-size:36px}}@media (max-width:480px){.ContrastCheckerTool-module__MjaY3W__wcagGrid{grid-template-columns:1fr}}
.page-module__GzXpYW__heroCompact{background:linear-gradient(135deg,var(--color-surface)0%,#fff 100%);border-bottom:1px solid var(--color-border);padding:48px 0 36px}.page-module__GzXpYW__breadcrumb{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.page-module__GzXpYW__breadcrumb a{color:inherit;text-decoration:none;transition:color .15s}.page-module__GzXpYW__breadcrumb a:hover{color:var(--color-accent-hover)}.page-module__GzXpYW__heroTitleCompact{color:var(--color-text-primary);margin-bottom:8px;font-family:DM Serif Display,serif;font-size:32px;font-weight:400;line-height:1.2}.page-module__GzXpYW__heroSub{color:var(--color-text-muted);margin:0;font-size:15px}.page-module__GzXpYW__toolSectionTop{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:40px 0 60px}.page-module__GzXpYW__sectionTitle{color:var(--color-text-primary);margin-bottom:40px;font-family:DM Serif Display,serif;font-size:32px}.page-module__GzXpYW__howToSection{border-bottom:1px solid var(--color-border);padding:80px 0}.page-module__GzXpYW__howToList{grid-template-columns:repeat(3,1fr);gap:40px;padding:0;list-style:none;display:grid}.page-module__GzXpYW__howToItem{gap:20px;display:flex}.page-module__GzXpYW__stepNum{background:var(--color-accent-hover);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:flex}.page-module__GzXpYW__howToItem strong{margin-bottom:8px;font-size:18px;display:block}.page-module__GzXpYW__howToItem p{color:var(--color-text-muted);font-size:15px;line-height:1.6}@media (max-width:768px){.page-module__GzXpYW__howToList{grid-template-columns:1fr}}.page-module__GzXpYW__whySection{background:var(--color-surface);padding:100px 0}.page-module__GzXpYW__whyGrid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.page-module__GzXpYW__whyCard{border:1px solid var(--color-border);background:#fff;border-radius:20px;padding:40px;transition:transform .2s;box-shadow:0 4px 20px #00000008}.page-module__GzXpYW__whyCard:hover{transform:translateY(-4px)}.page-module__GzXpYW__whyIcon{margin-bottom:24px;font-size:32px}.page-module__GzXpYW__whyCard h3{margin-bottom:16px;font-size:20px}.page-module__GzXpYW__whyCard p{color:var(--color-text-muted);font-size:15px;line-height:1.6}@media (max-width:1024px){.page-module__GzXpYW__whyGrid{grid-template-columns:1fr}}.page-module__GzXpYW__contentSection{background:var(--color-surface);border-top:1px solid var(--color-border);padding:80px 0}.page-module__GzXpYW__contentGrid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;display:grid}.page-module__GzXpYW__contentCard{border:1px solid var(--color-border);background:#fff;border-radius:16px;padding:28px}.page-module__GzXpYW__contentCard h3{color:var(--color-text-primary);margin-bottom:12px;font-size:18px}.page-module__GzXpYW__contentCard p{color:var(--color-text-secondary);font-size:15px;line-height:1.6}.page-module__GzXpYW__contentEmoji{margin-bottom:12px;font-size:2rem;display:block}.page-module__GzXpYW__relatedSection{background:#fff;padding:72px 0}.page-module__GzXpYW__relatedGrid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.page-module__GzXpYW__relatedCard{border:1px solid var(--color-border);background:#fff;border-radius:16px;align-items:flex-start;gap:16px;padding:24px;text-decoration:none;transition:all .2s;display:flex}.page-module__GzXpYW__relatedCard:hover{border-color:var(--color-accent);background:#c3db6b26;transform:translateY(-2px);box-shadow:0 4px 12px #0000000a}.page-module__GzXpYW__relatedEmoji{flex-shrink:0;margin-top:2px;font-size:1.5rem}.page-module__GzXpYW__relatedCard strong{color:var(--color-text-primary);margin-bottom:6px;font-size:.9rem;font-weight:700;display:block}.page-module__GzXpYW__relatedCard p{color:var(--color-text-secondary);margin:0;font-size:.8rem;line-height:1.5}.page-module__GzXpYW__faqSection{background:var(--color-surface);padding:100px 0}@media (max-width:900px){.page-module__GzXpYW__relatedGrid,.page-module__GzXpYW__contentGrid{grid-template-columns:1fr}}@media (max-width:768px){.page-module__GzXpYW__heroCompact{padding:24px 0 16px}.page-module__GzXpYW__heroTitleCompact{font-size:24px}}
