:root{--primary-color:#6366f1;--primary-dark:#4f46e5;--primary-light:#818cf8;--secondary-color:#10b981;--accent-color:#f59e0b;--text-primary:#1f2937;--text-secondary:#6b7280;--text-light:#9ca3af;--bg-primary:#ffffff;--bg-secondary:#f9fafb;--bg-tertiary:#f3f4f6;--border-color:#e5e7eb;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1);--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--border-radius:12px;--border-radius-sm:6px;--border-radius-lg:16px;--border-radius-full:9999px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1);--transition-fast:all 0.15s ease;--transition-slow:all 0.5s ease;--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}[data-theme="dark"]{--primary-color:#818cf8;--primary-dark:#6366f1;--primary-light:#a5b4fc;--secondary-color:#34d399;--accent-color:#fbbf24;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-light:#9ca3af;--bg-primary:#1f2937;--bg-secondary:#111827;--bg-tertiary:#374151;--border-color:#374151;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.5);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.6)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-secondary);overflow-x:hidden}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:600;color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem;color:var(--text-secondary)}a{text-decoration:none;color:inherit;transition:var(--transition)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}nav{background:var(--bg-secondary);padding:1rem 0;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:1000}.header{background:var(--bg-primary);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border-color)}.nav-container{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;flex-wrap:wrap}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none;display:flex;align-items:center;gap:0.5rem}.logo h1{font-size:1.5rem;color:var(--primary-color);font-weight:700}.nav-menu{display:flex;gap:0.5rem;list-style:none;align-items:center}.nav-item{position:relative}.nav-link{padding:0.75rem 1rem;color:var(--text-primary);text-decoration:none;font-weight:500;display:block;border-radius:0.5rem;transition:all 0.3s}.nav-link:hover{background:var(--primary-color);color:white}.dropdown{position:absolute;top:100%;left:0;background:var(--bg-secondary);box-shadow:var(--shadow-lg);border-radius:0.5rem;min-width:250px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s;padding:0.5rem;margin-top:0.5rem}.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}.dropdown a{padding:0.75rem 1rem;color:var(--text-primary);text-decoration:none;display:block;border-radius:0.375rem;transition:all 0.2s}.dropdown a:hover{background:var(--primary-color);color:white}.hamburger{display:none;flex-direction:column;cursor:pointer;gap:4px}.hamburger span{width:25px;height:3px;background:var(--text-primary);border-radius:3px;transition:all 0.3s}.theme-toggle{background:var(--bg-primary);border:2px solid var(--border-color);padding:0.5rem 1rem;border-radius:0.5rem;cursor:pointer;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:0.5rem;transition:var(--transition)}.theme-toggle:hover{background:var(--bg-tertiary);transform:scale(1.05)}.theme-toggle-icon{font-size:1.25rem}.theme-toggle-text{font-size:0.875rem;font-weight:500;color:var(--text-secondary)}.search-container{flex:1;max-width:500px;position:relative}.search-input{width:100%;padding:0.75rem 1rem;border:2px solid var(--border-color);border-radius:var(--border-radius);font-size:1rem;transition:var(--transition);background:var(--bg-secondary)}.search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(79,70,229,0.1)}.search-results{position:absolute;top:100%;left:0;right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);margin-top:0.5rem;max-height:400px;overflow-y:auto;box-shadow:var(--shadow-lg);display:none}.search-results.active{display:block}.search-result-item{padding:1rem;border-bottom:1px solid var(--border-color);cursor:pointer;transition:var(--transition)}.search-result-item:hover{background:var(--bg-secondary)}.search-result-item:last-child{border-bottom:none}.search-result-title{font-weight:600;color:var(--text-primary);margin-bottom:0.25rem}.search-result-description{font-size:0.875rem;color:var(--text-secondary)}.mobile-menu-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:0.5rem}.mobile-menu-toggle span{width:25px;height:3px;background:var(--text-primary);margin:3px 0;transition:var(--transition);border-radius:3px}.hero{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);color:white;padding:4rem 0;text-align:center}.hero-title{font-size:3rem;margin-bottom:1rem;font-weight:700}.hero-subtitle{font-size:1.25rem;opacity:0.95;max-width:600px;margin:0 auto}.main-content{padding:3rem 0}.category-section{margin-bottom:4rem}.category-title{font-size:2rem;margin-bottom:2rem;color:var(--text-primary);display:flex;align-items:center;gap:0.75rem}.calculator-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.calculator-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;transition:var(--transition);cursor:pointer;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.calculator-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.card-icon{font-size:2.5rem;margin-bottom:1rem}.calculator-card h3{color:var(--text-primary);margin-bottom:0.5rem;font-size:1.25rem}.calculator-card p{color:var(--text-secondary);font-size:0.9rem;line-height:1.5;margin:0}.calculator-container{max-width:800px;margin:2rem auto;background:var(--bg-primary);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md)}.calculator-header{text-align:center;margin-bottom:2rem}.calculator-header h1{font-size:2rem;margin-bottom:0.5rem}.calculator-header p{color:var(--text-secondary);font-size:1rem}.calculator-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:0.5rem}.form-group label{font-weight:600;color:var(--text-primary);font-size:0.95rem}.form-group input,.form-group select,.form-group textarea{padding:0.875rem 1rem;border:2px solid var(--border-color);border-radius:var(--border-radius);font-size:1rem;transition:var(--transition);font-family:inherit;background:var(--bg-secondary)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}input[type="range"]{-webkit-appearance:none;width:100%;height:8px;border-radius:5px;background:var(--bg-tertiary);outline:none;padding:0;margin:1rem 0}input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary-color);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-md)}input[type="range"]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:var(--shadow-lg)}input[type="range"]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary-color);cursor:pointer;border:none;transition:var(--transition);box-shadow:var(--shadow-md)}input[type="range"]::-moz-range-thumb:hover{transform:scale(1.2);box-shadow:var(--shadow-lg)}input[type="range"]::-webkit-slider-runnable-track{background:linear-gradient(to right,var(--primary-color) 0%,var(--primary-color) var(--range-progress,50%),var(--bg-tertiary) var(--range-progress,50%),var(--bg-tertiary) 100%);height:8px;border-radius:5px}.range-value-display{text-align:center;font-size:1.5rem;font-weight:700;color:var(--primary-color);margin:0.5rem 0}.form-group small{color:var(--text-light);font-size:0.875rem}.input-group{display:flex;gap:1rem}.input-group .form-group{flex:1}.btn{padding:0.875rem 1.5rem;border:none;border-radius:var(--border-radius);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);font-family:inherit}.btn-primary{background:var(--primary-color);color:white}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background:var(--border-color)}.btn-full{width:100%}.results-section{margin-top:2rem;padding:2rem;background:var(--bg-secondary);border-radius:var(--border-radius);border:2px solid var(--border-color)}.results-section.hidden{display:none}.result-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border-color)}.result-item:last-child{border-bottom:none}.result-label{font-weight:600;color:var(--text-primary)}.result-value{font-size:1.25rem;font-weight:700;color:var(--primary-color)}.result-highlight{background:var(--primary-color);color:white;padding:1.5rem;border-radius:var(--border-radius);text-align:center;margin-bottom:1rem}.result-highlight .result-value{font-size:2rem;color:white}.action-buttons{display:flex;gap:1rem;margin-top:1.5rem}.btn-icon{display:inline-flex;align-items:center;gap:0.5rem}.info-section{margin-top:3rem;padding:2rem;background:var(--bg-primary);border-radius:var(--border-radius);border:1px solid var(--border-color)}.info-section h2{font-size:1.5rem;margin-bottom:1rem}.info-section h3{font-size:1.25rem;margin-top:1.5rem;margin-bottom:0.75rem}.info-section ul{margin-left:1.5rem;color:var(--text-secondary)}.info-section li{margin-bottom:0.5rem}.related-calculators{margin-top:3rem}.related-calculators h2{font-size:1.5rem;margin-bottom:1.5rem}.resource-section{padding:5rem 2rem;background:var(--bg-primary);border-top:1px solid var(--border-color)}.resource-section:nth-of-type(even){background:var(--bg-secondary)}.resource-container{max-width:1200px;margin:0 auto}.resource-header{text-align:center;margin-bottom:3rem}.resource-header h2{font-size:2.5rem;font-weight:800;margin-bottom:1rem;color:var(--text-primary);background:linear-gradient(135deg,var(--primary-color),var(--accent-purple,#8b5cf6));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.resource-header .section-subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:700px;margin:0 auto}.resource-content{color:var(--text-primary);line-height:1.8}.resource-content h3{font-size:1.75rem;font-weight:700;margin-top:2rem;margin-bottom:1rem;color:var(--text-primary)}.resource-content h4{font-size:1.35rem;font-weight:600;margin-top:1.5rem;margin-bottom:0.75rem;color:var(--text-primary)}.resource-content p{margin-bottom:1rem;color:var(--text-secondary)}.resource-content ul,.resource-content ol{margin-bottom:1.5rem;padding-left:2rem}.resource-content li{margin-bottom:0.5rem;color:var(--text-secondary)}.about-mission{max-width:900px;margin:0 auto 3rem;text-align:center}.about-mission h3{font-size:2rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-primary)}.about-mission p{font-size:1.125rem;line-height:1.8;color:var(--text-secondary);margin-bottom:1rem}.about-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin:3rem 0}.about-feature-card{background:var(--bg-secondary);padding:2rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);transition:var(--transition);border:2px solid transparent;text-align:center}.about-feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary-color)}.about-feature-icon{font-size:3.5rem;margin-bottom:1.5rem;display:inline-block;animation:float 3s ease-in-out infinite}.about-feature-card:nth-child(2) .about-feature-icon{animation-delay:0.5s}.about-feature-card:nth-child(3) .about-feature-icon{animation-delay:1s}.about-feature-card:nth-child(4) .about-feature-icon{animation-delay:1.5s}.about-feature-card h4{font-size:1.25rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.about-feature-card p{font-size:1rem;line-height:1.7;color:var(--text-secondary);margin:0}.about-creator{max-width:900px;margin:4rem auto 3rem}.about-creator h3{font-size:2rem;font-weight:700;margin-bottom:2rem;text-align:center;color:var(--text-primary)}.creator-card{background:var(--bg-secondary);padding:2.5rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);border-left:4px solid var(--primary-color)}.creator-info h4{font-size:1.75rem;font-weight:700;margin-bottom:0.5rem;color:var(--text-primary);background:linear-gradient(135deg,var(--primary-color),var(--accent-purple,#8b5cf6));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.creator-title{font-size:1.125rem;font-weight:600;color:var(--primary-color);margin-bottom:1.5rem}.creator-info p{font-size:1.0625rem;line-height:1.8;color:var(--text-secondary);margin-bottom:1rem}.about-why-choose{max-width:900px;margin:4rem auto 0}.about-why-choose h3{font-size:2rem;font-weight:700;margin-bottom:2rem;text-align:center;color:var(--text-primary)}.about-benefits-list{list-style:none;padding:0}.about-benefits-list li{background:var(--bg-secondary);padding:1.5rem;margin-bottom:1rem;border-radius:var(--border-radius);border-left:4px solid var(--primary-color);box-shadow:var(--shadow-sm);transition:var(--transition);font-size:1.0625rem;line-height:1.7}.about-benefits-list li:hover{transform:translateX(8px);box-shadow:var(--shadow-md)}.about-benefits-list li strong{color:var(--primary-color);font-weight:700}@media (max-width:768px){.about-features-grid{grid-template-columns:1fr;gap:1.5rem}.about-mission h3,.about-creator h3,.about-why-choose h3{font-size:1.75rem}.about-mission p{font-size:1rem}.creator-card{padding:1.5rem}.creator-info h4{font-size:1.5rem}.about-benefits-list li{padding:1.25rem;font-size:1rem}}@media (max-width:480px){.about-feature-icon{font-size:2.5rem}.about-mission h3,.about-creator h3,.about-why-choose h3{font-size:1.5rem}}.modern-footer{position:relative;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);color:white;margin-top:0;overflow:hidden}.footer-wave{position:absolute;top:0;left:0;width:100%;overflow:hidden;line-height:0;transform:translateY(-1px)}.footer-wave svg{position:relative;display:block;width:calc(100%+1.3px);height:80px;fill:var(--bg-primary)}.footer-content-wrapper{max-width:1280px;margin:0 auto;padding:6rem 2rem 2rem;position:relative;z-index:1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-column{display:flex;flex-direction:column}.brand-column{max-width:400px}.footer-logo{display:flex;align-items:center;gap:0.75rem;margin-bottom:1.5rem}.logo-icon{font-size:2.5rem;display:flex;align-items:center;justify-content:center}.footer-logo h3{font-size:1.75rem;font-weight:800;color:white;margin:0;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-description{color:rgba(255,255,255,0.8);line-height:1.7;margin-bottom:1.5rem;font-size:0.95rem}.footer-social{display:flex;gap:1rem}.social-link{display:flex;align-items:center;justify-content:center;width:45px;height:45px;background:rgba(255,255,255,0.1);border-radius:12px;font-size:1.5rem;text-decoration:none;transition:all 0.3s;backdrop-filter:blur(10px)}.social-link:hover{background:rgba(99,102,241,0.8);transform:translateY(-5px);box-shadow:0 10px 25px rgba(99,102,241,0.3)}.footer-column h4{color:white;font-size:1.25rem;font-weight:700;margin-bottom:1.5rem;position:relative;padding-bottom:0.75rem}.footer-column h4::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:2px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:0.75rem}.footer-links a{color:rgba(255,255,255,0.7);text-decoration:none;font-size:0.95rem;transition:all 0.3s;display:inline-flex;align-items:center;gap:0.5rem}.footer-links a:hover{color:white;transform:translateX(5px)}.footer-divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);margin:2rem 0}.footer-bottom-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;padding-top:1.5rem}.copyright{color:rgba(255,255,255,0.6);font-size:0.9rem;margin:0}.developer-credit{color:rgba(255,255,255,0.7);font-size:0.9rem;margin:0}.developer-credit strong{color:white;font-weight:700;background:linear-gradient(135deg,#6366f1,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}footer{background:var(--bg-secondary);padding:3rem 2rem 1rem;margin-top:4rem;border-top:1px solid var(--border-color)}.footer{background:var(--text-primary);color:white;padding:3rem 0 1rem;margin-top:4rem}.footer-container{max-width:1280px;margin:0 auto}.footer-content{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3{margin-bottom:1rem;color:var(--text-primary)}.footer-section h4{margin-bottom:1rem;color:var(--text-primary);font-size:1.1rem}.footer-section p{color:var(--text-secondary)}.footer-section ul{list-style:none}.footer-section a{color:var(--text-secondary);text-decoration:none;display:block;padding:0.25rem 0}.footer-section a:hover{color:var(--primary-color)}@media (max-width:768px){.nav-menu{display:none}.hamburger{display:flex}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.calculator-grid{grid-template-columns:1fr}.search-container{display:none}.mobile-menu-toggle{display:flex}.nav-container{padding:1rem}.calculator-container{padding:1.5rem;margin:1rem}.input-group{flex-direction:column}.action-buttons{flex-direction:column}.footer-content{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:2rem}.brand-column{max-width:100%}.footer-bottom-content{flex-direction:column;text-align:center}.footer-wave svg{height:50px}}@media (max-width:480px){html{font-size:14px}.hero{padding:2rem 0}.category-title{font-size:1.5rem}}.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}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}@media print{.header,.footer,.action-buttons,.related-calculators,.mobile-menu-toggle{display:none}.calculator-container{box-shadow:none;border:1px solid var(--border-color)}.results-section{border:2px solid var(--text-primary)}}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.brand-column{grid-column:1 / -1;max-width:100%}.resource-section{padding:4rem 2rem}.resource-header h2{font-size:2.25rem}}@media (max-width:768px){.nav-container{padding:0 1rem}.hamburger{display:flex;z-index:1001}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.nav-menu{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100vh;background:var(--bg-primary);flex-direction:column;padding:5rem 2rem 2rem;box-shadow:var(--shadow-xl);transition:right 0.3s ease;overflow-y:auto;gap:0}.nav-menu.active{right:0}.nav-item{width:100%;border-bottom:1px solid var(--border-color)}.nav-link{padding:1rem 0;border-radius:0}.dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;margin-top:0;padding:0 0 0 1rem;background:transparent;display:none}.nav-item:hover .dropdown{display:block}.theme-toggle{margin-top:1rem}.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-content-wrapper{padding:4rem 1.5rem 1.5rem}.footer-bottom-content{flex-direction:column;text-align:center}.footer-wave svg{height:50px}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.25rem}.container{padding:0 1rem}.resource-section{padding:3rem 1.5rem}.resource-header h2{font-size:2rem}.resource-header .section-subtitle{font-size:1rem}.resource-content h3{font-size:1.5rem}.resource-content h4{font-size:1.25rem}}@media (max-width:480px){.nav-menu{width:100%;max-width:none}.footer-social{justify-content:center}h1{font-size:1.75rem}h2{font-size:1.5rem}}@media print{nav,.theme-toggle,.hamburger,footer{display:none}body{background:white;color:black}.calculator-container{box-shadow:none;border:1px solid #ddd}}.hidden{display:none !important}.block{display:block !important}.inline-block{display:inline-block !important}.flex{display:flex !important}.inline-flex{display:inline-flex !important}.grid{display:grid !important}.flex-row{flex-direction:row}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.justify-end{justify-content:flex-end}.gap-1{gap:var(--spacing-sm)}.gap-2{gap:var(--spacing-md)}.gap-3{gap:var(--spacing-lg)}.gap-4{gap:var(--spacing-xl)}.m-0{margin:0}.m-1{margin:var(--spacing-sm)}.m-2{margin:var(--spacing-md)}.m-3{margin:var(--spacing-lg)}.m-4{margin:var(--spacing-xl)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.ml-auto{margin-left:auto}.mr-auto{margin-right:auto}.mx-auto{margin-left:auto;margin-right:auto}.p-0{padding:0}.p-1{padding:var(--spacing-sm)}.p-2{padding:var(--spacing-md)}.p-3{padding:var(--spacing-lg)}.p-4{padding:var(--spacing-xl)}.pt-1{padding-top:var(--spacing-sm)}.pt-2{padding-top:var(--spacing-md)}.pt-3{padding-top:var(--spacing-lg)}.pb-1{padding-bottom:var(--spacing-sm)}.pb-2{padding-bottom:var(--spacing-md)}.pb-3{padding-bottom:var(--spacing-lg)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-sm{font-size:0.875rem}.text-base{font-size:1rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.font-light{font-weight:300}.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.uppercase{text-transform:uppercase}.lowercase{text-transform:lowercase}.capitalize{text-transform:capitalize}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-light{color:var(--text-light)}.text-accent{color:var(--accent-color)}.bg-primary{background-color:var(--bg-primary)}.bg-secondary{background-color:var(--bg-secondary)}.bg-tertiary{background-color:var(--bg-tertiary)}.border{border:1px solid var(--border-color)}.border-t{border-top:1px solid var(--border-color)}.border-b{border-bottom:1px solid var(--border-color)}.border-l{border-left:1px solid var(--border-color)}.border-r{border-right:1px solid var(--border-color)}.rounded{border-radius:var(--border-radius)}.rounded-sm{border-radius:var(--border-radius-sm)}.rounded-lg{border-radius:var(--border-radius-lg)}.rounded-full{border-radius:var(--border-radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.shadow-none{box-shadow:none}.w-full{width:100%}.w-auto{width:auto}.w-1\/2{width:50%}.w-1\/3{width:33.333333%}.w-2\/3{width:66.666667%}.w-1\/4{width:25%}.w-3\/4{width:75%}.max-w-full{max-width:100%}.max-w-screen-sm{max-width:640px}.max-w-screen-md{max-width:768px}.max-w-screen-lg{max-width:1024px}.max-w-screen-xl{max-width:1280px}.h-full{height:100%}.h-screen{height:100vh}.min-h-screen{min-height:100vh}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.top-0{top:0}.right-0{right:0}.bottom-0{bottom:0}.left-0{left:0}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.cursor-default{cursor:default}.opacity-0{opacity:0}.opacity-50{opacity:0.5}.opacity-75{opacity:0.75}.opacity-100{opacity:1}.transition{transition:var(--transition)}.transition-fast{transition:var(--transition-fast)}.transition-slow{transition:var(--transition-slow)}.transition-none{transition:none}.transform{transform:translateZ(0)}.scale-105{transform:scale(1.05)}.scale-110{transform:scale(1.1)}.-translate-y-1{transform:translateY(-0.25rem)}.-translate-y-2{transform:translateY(-0.5rem)}@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-25%)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeOut{from{opacity:1}to{opacity:0}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.animate-spin{animation:spin 1s linear infinite}.animate-pulse{animation:pulse 2s cubic-bezier(0.4,0,0.6,1) infinite}.animate-bounce{animation:bounce 1s infinite}.animate-fadeIn{animation:fadeIn 0.3s ease}.animate-fadeOut{animation:fadeOut 0.3s ease}.animate-slideInUp{animation:slideInUp 0.5s ease}.animate-slideInDown{animation:slideInDown 0.5s ease}.spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,0.3);border-radius:50%;border-top-color:white;animation:spin 0.6s linear infinite}@keyframes shake{0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-5px)}20%,40%,60%,80%{transform:translateX(5px)}}.error-shake{animation:shake 0.5s;border-color:#ef4444 !important}@keyframes successPulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,0.7)}70%{box-shadow:0 0 0 10px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}.success-pulse{animation:successPulse 0.6s}.notification{position:fixed;top:20px;right:20px;background:white;padding:1rem 1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-xl);z-index:var(--z-tooltip);animation:slideInDown 0.3s ease;max-width:400px}.notification.hide{animation:fadeOut 0.3s ease forwards}.notification-success{border-left:4px solid var(--secondary-color)}.notification-error{border-left:4px solid #ef4444}.notification-warning{border-left:4px solid var(--accent-color)}.notification-info{border-left:4px solid var(--primary-color)}.scroll-indicator{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));z-index:var(--z-tooltip);transition:width 0.1s ease}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal)}.loading-overlay .spinner{width:50px;height:50px;border-width:5px}.tooltip{position:relative;display:inline-block}.tooltip .tooltip-text{visibility:hidden;background-color:var(--bg-tertiary);color:var(--text-primary);text-align:center;border-radius:var(--border-radius-sm);padding:0.5rem 1rem;position:absolute;z-index:var(--z-tooltip);bottom:125%;left:50%;transform:translateX(-50%);opacity:0;transition:opacity 0.3s;white-space:nowrap;font-size:0.875rem;box-shadow:var(--shadow-md)}.tooltip:hover .tooltip-text{visibility:visible;opacity:1}.badge{display:inline-block;padding:0.25rem 0.75rem;font-size:0.75rem;font-weight:600;line-height:1;text-align:center;white-space:nowrap;vertical-align:baseline;border-radius:var(--border-radius-full)}.badge-primary{background-color:var(--primary-color);color:white}.badge-secondary{background-color:var(--secondary-color);color:white}.badge-accent{background-color:var(--accent-color);color:white}.card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-md)}.card-header{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border-color)}.card-body{margin-bottom:var(--spacing-lg)}.card-footer{margin-top:var(--spacing-lg);padding-top:var(--spacing-md);border-top:1px solid var(--border-color)}.divider{height:1px;background:var(--border-color);margin:var(--spacing-xl) 0}.divider-vertical{width:1px;height:100%;background:var(--border-color);margin:0 var(--spacing-md)}.list-none{list-style:none}.list-disc{list-style:disc}.list-decimal{list-style:decimal}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.select-none{user-select:none}.select-text{user-select:text}.select-all{user-select:all}.visible{visibility:visible}.invisible{visibility:hidden}.whitespace-normal{white-space:normal}.whitespace-nowrap{white-space:nowrap}.whitespace-pre{white-space:pre}.whitespace-pre-wrap{white-space:pre-wrap}.break-normal{word-break:normal;overflow-wrap:normal}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.resource-page{background:var(--bg-secondary);min-height:100vh;padding:4rem 0}.resource-container{max-width:1200px;margin:0 auto;padding:0 2rem}.resource-header{text-align:center;margin-bottom:4rem;padding:3rem 0;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:var(--border-radius-lg);color:white}.resource-header h1{font-size:3.5rem;font-weight:900;margin-bottom:1rem;color:white;text-shadow:0 4px 6px rgba(0,0,0,0.2)}.resource-header .section-subtitle{font-size:1.5rem;opacity:0.95;color:white;font-weight:400}.resource-content{background:var(--bg-primary);border-radius:var(--border-radius-lg);padding:3rem;box-shadow:var(--shadow-lg)}.resource-content section{margin-bottom:4rem}.resource-content section:last-child{margin-bottom:0}.resource-content h2{font-size:2.5rem;font-weight:800;margin-bottom:2rem;background:linear-gradient(135deg,var(--primary-color),#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.resource-content p{font-size:1.125rem;line-height:1.8;color:var(--text-secondary);margin-bottom:1.5rem}.about-mission p{max-width:900px}.about-features{margin-top:4rem}.about-features .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.about-features .feature-card{background:var(--bg-secondary);padding:2.5rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);transition:all 0.4s;border:2px solid transparent}.about-features .feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl);border-color:var(--primary-color)}.about-features .feature-icon{font-size:3.5rem;margin-bottom:1.5rem;display:inline-block}.about-features .feature-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.about-features .feature-description{color:var(--text-secondary);line-height:1.7;font-size:1rem}.about-creator{margin-top:4rem}.creator-card{display:flex;gap:3rem;align-items:flex-start;background:var(--bg-secondary);padding:3rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md)}.creator-avatar{flex-shrink:0}.creator-avatar .avatar-icon{font-size:8rem;display:block;background:linear-gradient(135deg,var(--primary-color),#764ba2);border-radius:50%;width:150px;height:150px;display:flex;align-items:center;justify-content:center}.creator-info h3{font-size:2rem;font-weight:700;margin-bottom:0.5rem;color:var(--text-primary)}.creator-title{font-size:1.25rem;color:var(--primary-color);font-weight:600;margin-bottom:1.5rem !important}.creator-bio{font-size:1.125rem;line-height:1.8;color:var(--text-secondary)}.about-cta{text-align:center;padding:3rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:var(--border-radius-lg);color:white}.about-cta h2{color:white;background:none;-webkit-text-fill-color:white;margin-bottom:1.5rem}.about-cta p{font-size:1.25rem;color:white;opacity:0.95;margin-bottom:2rem;max-width:700px;margin-left:auto;margin-right:auto}.about-cta .cta-button{display:inline-block;background:white;color:var(--primary-color);padding:1.25rem 3rem;border-radius:50px;font-weight:700;font-size:1.1rem;text-decoration:none;box-shadow:0 10px 30px rgba(0,0,0,0.3);transition:all 0.3s}.about-cta .cta-button:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 40px rgba(0,0,0,0.4)}@media (max-width:1024px){.resource-header h1{font-size:2.5rem}.resource-header .section-subtitle{font-size:1.25rem}.resource-content{padding:2rem}.resource-content h2{font-size:2rem}.creator-card{flex-direction:column;align-items:center;text-align:center;gap:2rem}}@media (max-width:768px){.resource-page{padding:2rem 0}.resource-container{padding:0 1rem}.resource-header{padding:2rem 1rem;margin-bottom:2rem}.resource-header h1{font-size:2rem}.resource-header .section-subtitle{font-size:1.1rem}.resource-content{padding:1.5rem}.resource-content section{margin-bottom:3rem}.resource-content h2{font-size:1.75rem;margin-bottom:1.5rem}.resource-content p{font-size:1rem}.about-features .features-grid{grid-template-columns:1fr;gap:1.5rem}.about-features .feature-card{padding:2rem}.creator-card{padding:2rem}.creator-avatar .avatar-icon{width:120px;height:120px;font-size:6rem}.creator-info h3{font-size:1.5rem}.creator-title{font-size:1.1rem}.creator-bio{font-size:1rem}.about-cta{padding:2rem 1.5rem}.about-cta h2{font-size:1.75rem}.about-cta p{font-size:1rem}.about-cta .cta-button{padding:1rem 2rem;font-size:1rem}}@media (max-width:480px){.resource-header h1{font-size:1.75rem}.resource-header .section-subtitle{font-size:1rem}.resource-content h2{font-size:1.5rem}.about-features .feature-icon{font-size:3rem}.creator-avatar .avatar-icon{width:100px;height:100px;font-size:5rem}}.contact-info{margin-bottom:3rem}.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.contact-method{text-align:center;padding:2rem;background:var(--bg-secondary);border-radius:var(--border-radius);transition:var(--transition)}.contact-method:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.method-icon{font-size:3rem;margin-bottom:1rem}.contact-method h3{font-size:1.25rem;margin-bottom:0.5rem;color:var(--text-primary)}.contact-method p{color:var(--text-secondary);margin-bottom:0}.contact-form-section{margin-top:3rem;padding-top:3rem;border-top:2px solid var(--border-color)}.contact-form{max-width:700px;margin:0 auto}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;margin-bottom:0.5rem;color:var(--text-primary)}.required{color:#ef4444}.form-group input,.form-group textarea{width:100%;padding:0.875rem 1rem;border:2px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--bg-secondary);transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}.form-group input.error,.form-group textarea.error{border-color:#ef4444}.form-group input.error:focus,.form-group textarea.error:focus{box-shadow:0 0 0 3px rgba(239,68,68,0.1)}.form-group textarea{resize:vertical;min-height:150px}.hidden,input[name="botcheck"]{position:absolute !important;width:1px !important;height:1px !important;padding:0 !important;margin:-1px !important;overflow:hidden !important;clip:rect(0,0,0,0) !important;white-space:nowrap !important;border:0 !important;display:block !important;opacity:0 !important;pointer-events:none !important;visibility:hidden !important}.error-message{display:none;color:#ef4444;font-size:0.875rem;margin-top:0.5rem;font-weight:500;line-height:1.4}.error-message::before{content:'⚠ ';margin-right:0.25rem}[data-theme="dark"] .error-message{color:#fca5a5}.submit-button{width:100%;padding:1rem 2rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:white;border:none;border-radius:var(--border-radius-sm);font-size:1.1rem;font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-md)}.submit-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.submit-button:active{transform:translateY(0)}.form-success{margin-top:1.5rem;padding:1.25rem;background:#d1fae5;color:#065f46;border-radius:var(--border-radius-sm);border-left:4px solid #10b981;text-align:left;font-weight:600;box-shadow:var(--shadow-sm);line-height:1.6}[data-theme="dark"] .form-success{background:#064e3b;color:#6ee7b7;border-left-color:#34d399}.success-icon{display:inline-block;width:1.5rem;height:1.5rem;background:#10b981;color:white;border-radius:50%;margin-right:0.5rem;font-weight:bold;text-align:center;line-height:1.5rem;font-size:1rem;vertical-align:middle}[data-theme="dark"] .success-icon{background:#34d399;color:#064e3b}@media (prefers-contrast:high){.form-success{border-width:3px;font-weight:700}.success-icon{border:2px solid currentColor}}.form-error{margin-top:1.5rem;padding:1.25rem;background:#fee2e2;color:#991b1b;border-radius:var(--border-radius-sm);border-left:4px solid #dc2626;text-align:left;font-weight:600;display:none;box-shadow:var(--shadow-sm);line-height:1.6}[data-theme="dark"] .form-error{background:#7f1d1d;color:#fca5a5;border-left-color:#ef4444}.error-icon{display:inline-block;margin-right:0.5rem;font-weight:bold;font-size:1.25rem;vertical-align:middle}.form-error,.error-message{min-height:fit-content}@media (prefers-contrast:high){.form-error{border-width:3px;font-weight:700}.error-message{font-weight:600}.form-group input.error,.form-group textarea.error{border-width:3px}}.retry-button{display:inline-block;margin-top:0.75rem;padding:0.5rem 1rem;background:#dc2626;color:white;border:none;border-radius:var(--border-radius-sm);font-weight:600;cursor:pointer;transition:var(--transition-fast)}.retry-button:hover{background:#b91c1c;transform:translateY(-1px)}.retry-button:active{transform:translateY(0)}[data-theme="dark"] .retry-button{background:#ef4444}[data-theme="dark"] .retry-button:hover{background:#dc2626}.fallback-contact{margin-top:0.75rem;padding-top:0.75rem;border-top:1px solid rgba(0,0,0,0.1);font-size:0.9rem;color:#7f1d1d}[data-theme="dark"] .fallback-contact{border-top-color:rgba(255,255,255,0.1);color:#fca5a5}.fallback-contact a{color:#991b1b;font-weight:600;text-decoration:underline}.fallback-contact a:hover{color:#7f1d1d}[data-theme="dark"] .fallback-contact a{color:#fca5a5}[data-theme="dark"] .fallback-contact a:hover{color:#fecaca}.submit-button.loading{opacity:0.7;cursor:not-allowed;pointer-events:none;position:relative}.submit-button:disabled{opacity:0.6;cursor:not-allowed;background:var(--bg-tertiary)}.loading-spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,0.3);border-top-color:white;border-radius:50%;animation:spin 0.6s linear infinite;margin-right:0.5rem;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.submit-button.loading::after{content:'';position:absolute;left:-9999px}@media (prefers-contrast:high){.loading-spinner{border-width:3px}}@media (prefers-reduced-motion:reduce){.loading-spinner{animation:none;border-top-color:rgba(255,255,255,0.3);opacity:0.5}.submit-button:hover{transform:none}}@media (max-width:1024px){.resource-page{padding:3rem 1.5rem}.resource-content{padding:2rem}.resource-header h1{font-size:2.5rem}}@media (max-width:768px){.resource-page{padding:2rem 1rem}.resource-header h1{font-size:2rem}.resource-header .section-subtitle{font-size:1rem}.resource-content{padding:1.5rem}.resource-content h2{font-size:1.5rem}.contact-methods{grid-template-columns:1fr;gap:1rem}.contact-method{padding:1.5rem}.method-icon{font-size:2.5rem}}@media (max-width:480px){.resource-header h1{font-size:1.75rem}.resource-content{padding:1rem}.form-group input,.form-group textarea{padding:0.75rem}.submit-button{padding:0.875rem 1.5rem;font-size:1rem}}.last-updated{font-size:0.95rem;color:var(--text-secondary);font-style:italic;margin-top:0.5rem}.policy-section{margin-bottom:3rem}.policy-section:last-child{margin-bottom:0}.policy-section h2{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin-bottom:1.25rem;padding-bottom:0.75rem;border-bottom:2px solid var(--border-color)}.policy-section h3{font-size:1.375rem;font-weight:600;color:var(--text-primary);margin-top:2rem;margin-bottom:1rem}.policy-section p{font-size:1.0625rem;line-height:1.8;color:var(--text-secondary);margin-bottom:1.25rem}.policy-section ul{margin:1.25rem 0;padding-left:2rem}.policy-section ul li{font-size:1.0625rem;line-height:1.8;color:var(--text-secondary);margin-bottom:0.75rem;position:relative}.policy-section ul li::marker{color:var(--primary-color)}.policy-section a{color:var(--primary-color);text-decoration:none;font-weight:500;transition:var(--transition);border-bottom:1px solid transparent}.policy-section a:hover{color:var(--primary-dark);border-bottom-color:var(--primary-color)}.policy-section strong{color:var(--text-primary);font-weight:600}@media (max-width:768px){.policy-section{margin-bottom:2.5rem}.policy-section h2{font-size:1.5rem;margin-bottom:1rem}.policy-section h3{font-size:1.25rem;margin-top:1.5rem;margin-bottom:0.875rem}.policy-section p,.policy-section ul li{font-size:1rem;line-height:1.7}.policy-section ul{padding-left:1.5rem}}@media (max-width:480px){.last-updated{font-size:0.875rem}.policy-section h2{font-size:1.375rem}.policy-section h3{font-size:1.125rem}.policy-section p,.policy-section ul li{font-size:0.9375rem}}.terms-section{margin-bottom:3rem}.terms-section:last-child{margin-bottom:0}.terms-section h2{font-size:1.875rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-primary)}.terms-section h3{font-size:1.375rem;font-weight:600;margin-top:2rem;margin-bottom:1rem}.terms-section p{font-size:1.0625rem;line-height:1.8;color:var(--text-secondary);margin-bottom:1.25rem}.terms-section ul{margin:1.25rem 0;padding-left:2rem}.terms-section ul li{font-size:1.0625rem;line-height:1.8;color:var(--text-secondary);margin-bottom:0.75rem}.terms-section ul li::marker{color:var(--primary-color)}.terms-section a{color:var(--primary-color);text-decoration:none;border-bottom:1px solid transparent;transition:var(--transition)}.terms-section a:hover{color:var(--primary-dark);border-bottom-color:var(--primary-color)}.terms-section strong{color:var(--text-primary);font-weight:600}.terms-acknowledgment{margin-top:3rem;padding:2rem;background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(118,75,162,0.1));border-left:4px solid var(--primary-color);border-radius:var(--border-radius)}.terms-acknowledgment p{font-size:1.125rem;line-height:1.8;color:var(--text-primary);margin-bottom:0}@media (max-width:768px){.terms-section{margin-bottom:2.5rem}.terms-section h2{font-size:1.5rem;margin-bottom:1rem}.terms-section h3{font-size:1.25rem;margin-top:1.5rem;margin-bottom:0.75rem}.terms-section p,.terms-section ul li{font-size:1rem;line-height:1.7}.terms-section ul{padding-left:1.5rem}.terms-acknowledgment{padding:1.5rem}.terms-acknowledgment p{font-size:1rem}}@media (max-width:480px){.terms-section h2{font-size:1.375rem}.terms-section h3{font-size:1.125rem}.terms-section p,.terms-section ul li{font-size:0.9375rem}.terms-acknowledgment{padding:1.25rem}.terms-acknowledgment p{font-size:0.9375rem}}.faq-category{margin-bottom:3rem}.faq-category-title{font-size:2rem;font-weight:700;margin-bottom:2rem;color:var(--text-primary);padding-bottom:0.75rem;border-bottom:3px solid var(--primary-color)}.faq-item{background:var(--bg-primary);border-radius:var(--border-radius);margin-bottom:1rem;box-shadow:var(--shadow-sm);transition:var(--transition);overflow:hidden;border:1px solid var(--border-color)}.faq-item:hover{box-shadow:var(--shadow-md);border-color:var(--primary-color)}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background:transparent;border:none;cursor:pointer;text-align:left;font-size:1.125rem;font-weight:600;color:var(--text-primary);transition:var(--transition)}.faq-question:hover{background:var(--bg-secondary)}.faq-question:focus{outline:2px solid var(--primary-color);outline-offset:-2px}.faq-question span:first-child{flex:1;padding-right:1rem}.faq-icon{font-size:1rem;color:var(--primary-color);transition:transform 0.3s ease;flex-shrink:0}.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.3s ease}.faq-answer p{padding:0 1.5rem 1.5rem 1.5rem;color:var(--text-secondary);line-height:1.8;font-size:1rem}.faq-question[aria-expanded="true"]{background:var(--bg-secondary)}.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(180deg)}@media (max-width:1024px){.faq-category-title{font-size:1.75rem}.faq-question{font-size:1.0625rem;padding:1.25rem}.faq-answer p{padding:0 1.25rem 1.25rem 1.25rem;font-size:0.9375rem}}@media (max-width:768px){.faq-category{margin-bottom:2rem}.faq-category-title{font-size:1.5rem;margin-bottom:1.5rem}.faq-question{font-size:1rem;padding:1rem}.faq-answer p{padding:0 1rem 1rem 1rem;font-size:0.875rem;line-height:1.7}.faq-icon{font-size:0.875rem}}@media (max-width:480px){.faq-category-title{font-size:1.25rem}.faq-question{font-size:0.9375rem;padding:0.875rem}.faq-answer p{padding:0 0.875rem 0.875rem 0.875rem;font-size:0.8125rem}}.skip-to-content{position:absolute;top:-100px;left:50%;transform:translateX(-50%);z-index:9999;background-color:var(--primary-color);color:white;padding:0.75rem 1.5rem;text-decoration:none;border-radius:var(--border-radius);font-weight:600;box-shadow:var(--shadow-lg);transition:top 0.3s ease}.skip-to-content:focus{top:1rem;outline:3px solid var(--accent-color);outline-offset:2px}a:focus,button:focus,input:focus,textarea:focus,select:focus,.nav-link:focus,.faq-question:focus,.social-link:focus{outline:3px solid var(--primary-color);outline-offset:2px;border-radius:4px}a:focus:not(:focus-visible),button:focus:not(:focus-visible),input:focus:not(:focus-visible),textarea:focus:not(:focus-visible),select:focus:not(:focus-visible){outline:none}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px}.calculator-card:focus,.feature-card:focus,.category-card:focus{outline:3px solid var(--primary-color);outline-offset:4px;transform:translateY(-4px)}.hamburger:focus{outline:3px solid var(--primary-color);outline-offset:4px}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(99,102,241,0.1);outline:2px solid var(--primary-color);outline-offset:2px}.faq-question:focus{outline:3px solid var(--primary-color);outline-offset:2px;background-color:var(--bg-tertiary)}.btn:focus,.cta-button:focus,.submit-button:focus,.action-button:focus{outline:3px solid var(--primary-color);outline-offset:3px;box-shadow:0 0 0 4px rgba(99,102,241,0.2)}.nav-link:focus{background-color:rgba(99,102,241,0.1);border-radius:var(--border-radius-sm)}.footer-links a:focus{outline:2px solid var(--accent-color);outline-offset:2px;color:white}@media (prefers-contrast:high){a:focus,button:focus,input:focus,textarea:focus,select:focus{outline-width:4px;outline-color:currentColor}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}.skip-to-content{transition:none}}.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}.sr-only-focusable:focus{position:static;width:auto;height:auto;padding:inherit;margin:inherit;overflow:visible;clip:auto;white-space:normal}body.keyboard-navigation *:focus{outline:3px solid var(--primary-color) !important;outline-offset:2px !important}button,a,input[type="button"],input[type="submit"],input[type="reset"],.faq-question,.hamburger{min-height:44px;min-width:44px}.text-muted{color:var(--text-secondary)}.modal:focus,.dropdown:focus{outline:none}.modal *:focus,.dropdown *:focus{outline:2px solid var(--primary-color);outline-offset:2px}