/*! * AICT Tool Detail Page — Critical (above-fold) CSS * * Inlined into <head>via class-aict-dynamic-routes.php on every * /tools-<slug>/ page so the hero+first input+button render WITHOUT * waiting for the full tool-template.css+tools-unified.css (~105KB * combined) to download. Non-critical rules continue to load via * <link rel="preload" as="style" onload>swap. * * Target:≤5 KB inline,covers everything visible in the first 1024px * viewport on mobile. * * Build:4.16.80fa+tool-runner-perf-lazy-critical-css */:root{--aict-primary:#5c5fe6;--aict-primary-dark:#4f46e5;--aict-primary-light:#818cf8;--aict-success:#10b981;--aict-error:#ef4444;--aict-warning:#f59e0b;--aict-gray-50:#f9fafb;--aict-gray-100:#f3f4f6;--aict-gray-200:#e5e7eb;--aict-gray-300:#d1d5db;--aict-gray-400:#6b7280;--aict-gray-500:#6b7280;--aict-gray-600:#4b5563;--aict-gray-700:#374151;--aict-gray-800:#1f2937;--aict-gray-900:#111827;--aict-radius:8px;--aict-radius-lg:12px;--aict-shadow:0 1px 3px rgba(0,0,0,.1);--aict-shadow-lg:0 10px 25px rgba(0,0,0,.1);--aict-transition:all .2s ease}body{margin:0}.aict-tool-single-page,.aict-tool-page{max-width:800px;margin:0 auto;padding:1.5rem 1rem;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe 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#d1d5db}.aict-button:disabled,.aict-generate-btn:disabled{opacity:.65;cursor:not-allowed;transform:none}.aict-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:aict-spin .7s linear infinite}@keyframes aict-spin{to{transform:rotate(360deg)}}.aict-usage-info{margin-top:1rem;font-size:.875rem;color:#64748b;text-align:center}.aict-usage-info a{color:#5c5fe6;font-weight:600;text-decoration:none}.aict-tool-result,.aict-output{margin-top:1.5rem;padding:1.25rem;background:#fff;border:1px solid #e5e7eb;border-radius:8px}.aict-result-header h3{margin:0 0 .75rem;font-size:1.125rem;color:#111827}[data-theme="dark"] .aict-tool-page .aict-tool-title,[data-theme="dark"] .aict-tool-title{color:#f1f5f9}[data-theme="dark"] .aict-tool-page .aict-tool-description,[data-theme="dark"] .aict-tool-description{color:#cbd5e1}[data-theme="dark"] 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