.header[data-astro-cid-3ef6ksr2]{background:linear-gradient(135deg,var(--color-primary) 0%,#7c3aed 100%);color:var(--color-white);padding:var(--space-8) 0;margin-bottom:var(--space-8)}.header__content[data-astro-cid-3ef6ksr2]{text-align:center}.header__title[data-astro-cid-3ef6ksr2]{color:var(--color-white);font-size:2rem;font-weight:700;margin-bottom:var(--space-3);letter-spacing:-.025em}.header__description[data-astro-cid-3ef6ksr2]{font-size:1rem;opacity:.9;max-width:600px;margin:0 auto;line-height:1.6}@media(max-width:768px){.header[data-astro-cid-3ef6ksr2]{padding:var(--space-6) 0}.header__title[data-astro-cid-3ef6ksr2]{font-size:1.5rem}.header__description[data-astro-cid-3ef6ksr2]{font-size:.875rem}}.footer[data-astro-cid-sz7xmlte]{background-color:var(--color-gray-100);padding:var(--space-6) 0;margin-top:var(--space-8);border-top:1px solid var(--color-gray-200)}.footer__content[data-astro-cid-sz7xmlte]{text-align:center}.footer__text[data-astro-cid-sz7xmlte]{font-size:.875rem;color:var(--color-gray-600);margin-bottom:var(--space-2)}.footer__link[data-astro-cid-sz7xmlte]{color:var(--color-primary);font-weight:500}.footer__link[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}.footer__copyright[data-astro-cid-sz7xmlte]{font-size:.75rem;color:var(--color-gray-500)}.color-picker[data-astro-cid-lc6of2cq]{display:flex;flex-direction:column;gap:var(--space-2)}.color-picker__label[data-astro-cid-lc6of2cq]{font-size:.875rem;font-weight:600;color:var(--color-gray-700)}.color-picker__inputs[data-astro-cid-lc6of2cq]{display:flex;align-items:center;gap:var(--space-3)}.color-picker__color-input[data-astro-cid-lc6of2cq]{flex-shrink:0}.color-picker__hex-wrapper[data-astro-cid-lc6of2cq]{display:flex;align-items:center;background-color:var(--color-white);border:1px solid 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var(--transition-normal),color var(--transition-normal)}.contrast-result__preview-large[data-astro-cid-vbx7s6ct]{font-size:1.5rem;font-weight:600;margin-bottom:var(--space-2)}.contrast-result__preview-normal[data-astro-cid-vbx7s6ct]{font-size:.875rem}.contrast-result__ratio[data-astro-cid-vbx7s6ct]{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4);background-color:var(--color-gray-50);border-radius:var(--radius-lg);margin-bottom:var(--space-6)}.contrast-result__ratio-label[data-astro-cid-vbx7s6ct]{font-size:.875rem;color:var(--color-gray-600)}.contrast-result__ratio-value[data-astro-cid-vbx7s6ct]{font-size:1.5rem;font-weight:700;color:var(--color-gray-900);font-family:var(--font-mono)}.contrast-result__grades[data-astro-cid-vbx7s6ct]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}.contrast-result__grade[data-astro-cid-vbx7s6ct]{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4);background-color:var(--color-gray-50);border-radius:var(--radius-md)}.contrast-result__grade-header[data-astro-cid-vbx7s6ct]{display:flex;align-items:baseline;gap:var(--space-2)}.contrast-result__grade-title[data-astro-cid-vbx7s6ct]{font-size:.875rem;font-weight:600;color:var(--color-gray-800)}.contrast-result__grade-requirement[data-astro-cid-vbx7s6ct]{font-size:.75rem;color:var(--color-gray-500)}@media(max-width:640px){.contrast-result__grades[data-astro-cid-vbx7s6ct]{grid-template-columns:1fr}}.code-output__heading[data-astro-cid-islrunil]{margin-bottom:var(--space-6);font-size:1.25rem;color:var(--color-gray-900)}.code-output__panels[data-astro-cid-islrunil]{margin-bottom:var(--space-4)}.code-output__panel[data-astro-cid-islrunil][hidden]{display:none}.code-output__copy-btn[data-astro-cid-islrunil]{width:100%}.code-output__copy-icon[data-astro-cid-islrunil]{flex-shrink:0}.code-output__toast[data-astro-cid-islrunil]{margin-top:var(--space-3);padding:var(--space-2) var(--space-4);background-color:var(--color-success);color:var(--color-white);border-radius:var(--radius-md);font-size:.875rem;text-align:center;animation:fadeIn .2s ease}.code-output__toast[data-astro-cid-islrunil][hidden]{display:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-success: #16a34a;--color-warning: #ca8a04;--color-error: #dc2626;--color-white: #ffffff;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 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var(--transition-fast)}a:hover{color:var(--color-primary-hover);text-decoration:underline}a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:.875rem;font-weight:500;line-height:1.5;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast)}.btn:focus-visible{outline:2px solid 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var(--space-3);font-size:.75rem;font-weight:600;border-radius:9999px;text-transform:uppercase;letter-spacing:.025em}.badge-success{background-color:#dcfce7;color:#166534}.badge-warning{background-color:#fef9c3;color:#854d0e}.badge-error{background-color:#fee2e2;color:#991b1b}.code-block{font-family:var(--font-mono);font-size:.875rem;background-color:var(--color-gray-900);color:var(--color-gray-100);padding:var(--space-4);border-radius:var(--radius-lg);overflow-x:auto;white-space:pre}.tabs{display:flex;gap:var(--space-1);border-bottom:1px solid var(--color-gray-200);margin-bottom:var(--space-4)}.tab{padding:var(--space-2) var(--space-4);font-size:.875rem;font-weight:500;color:var(--color-gray-500);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all var(--transition-fast);margin-bottom:-1px}.tab:hover{color:var(--color-gray-700)}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-4)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.text-center{text-align:center}.text-mono{font-family:var(--font-mono)}@media(max-width:768px){:root{font-size:14px}h1{font-size:1.75rem}.card{padding:var(--space-4)}}.main[data-astro-cid-j7pv25f6]{min-height:calc(100vh - 200px)}.grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media(min-width:1024px){.grid[data-astro-cid-j7pv25f6]{grid-template-columns:1fr 1fr}.color-selection[data-astro-cid-j7pv25f6]{grid-column:1 / 2;grid-row:1 / 2}.contrast-result[data-astro-cid-j7pv25f6]{grid-column:2 / 3;grid-row:1 / 3}.code-output[data-astro-cid-j7pv25f6]{grid-column:1 / 2;grid-row:2 / 3}}.section-heading[data-astro-cid-j7pv25f6]{font-size:1.25rem;margin-bottom:var(--space-6);color:var(--color-gray-900)}.color-pickers[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:var(--space-6);margin-bottom:var(--space-6)}@media(min-width:640px){.color-pickers[data-astro-cid-j7pv25f6]{flex-direction:row}.color-pickers[data-astro-cid-j7pv25f6]>.color-picker{flex:1}}.color-actions[data-astro-cid-j7pv25f6]{display:flex;flex-wrap:wrap;gap:var(--space-3)}.color-actions[data-astro-cid-j7pv25f6] .btn[data-astro-cid-j7pv25f6]{flex:1;min-width:140px}