:root{--color-primary-50: #e6f1ff;--color-primary-100: #bddaff;--color-primary-200: #94c2ff;--color-primary-300: #6ba9ff;--color-primary-400: #4290ff;--color-primary-500: #1877ff;--color-primary-600: #0062e6;--color-primary-700: #004ebd;--color-primary-800: #003b94;--color-primary-900: #00276b;--color-secondary-50: #e0f7f6;--color-secondary-100: #b3e9e6;--color-secondary-200: #81dad5;--color-secondary-300: #4dcbc3;--color-secondary-400: #26c0b7;--color-secondary-500: #00b5aa;--color-secondary-600: #00a499;--color-secondary-700: #009185;--color-secondary-800: #007f70;--color-secondary-900: #005e50;--color-accent-50: #fff8e6;--color-accent-100: #ffeabf;--color-accent-200: #ffdb94;--color-accent-300: #ffcd69;--color-accent-400: #ffc147;--color-accent-500: #ffb626;--color-accent-600: #ffa600;--color-accent-700: #e58e00;--color-accent-800: #cc7700;--color-accent-900: #b35f00;--color-gray-50: #f8f9fa;--color-gray-100: #e9ecef;--color-gray-200: #dee2e6;--color-gray-300: #ced4da;--color-gray-400: #adb5bd;--color-gray-500: #6c757d;--color-gray-600: #495057;--color-gray-700: #343a40;--color-gray-800: #212529;--color-gray-900: #121416;--color-success: #28a745;--color-warning: #ffc107;--color-error: #dc3545;--font-family-base: "Inter", system-ui, -apple-system, sans-serif;--font-family-headings: "Montserrat", var(--font-family-base);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 2.5rem;--space-8: 3rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}html{font-size:16px;box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}body{font-family:var(--font-family-base);line-height:1.5;color:var(--color-gray-800);background-color:var(--color-gray-50);margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-headings);line-height:1.2;margin-top:0;margin-bottom:var(--space-4);font-weight:600;color:var(--color-gray-900)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:var(--space-4)}a{color:var(--color-primary-600);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-800);text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{width:100%;padding-right:var(--space-4);padding-left:var(--space-4);margin-right:auto;margin-left:auto}@media (min-width: 576px){.container{max-width:540px}}@media (min-width: 768px){.container{max-width:720px}}@media (min-width: 992px){.container{max-width:960px}}@media (min-width: 1200px){.container{max-width:1140px}}@media (min-width: 1400px){.container{max-width:1320px}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-block;font-weight:500;text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;user-select:none;border:1px solid transparent;padding:var(--space-2) var(--space-4);font-size:1rem;line-height:1.5;border-radius:var(--radius-md);transition:all var(--transition-normal);cursor:pointer}.btn-primary{color:#fff;background-color:var(--color-primary-600);border-color:var(--color-primary-600)}.btn-primary:hover{background-color:var(--color-primary-700);border-color:var(--color-primary-700)}.btn-secondary{color:#fff;background-color:var(--color-secondary-600);border-color:var(--color-secondary-600)}.btn-secondary:hover{background-color:var(--color-secondary-700);border-color:var(--color-secondary-700)}.btn-accent{color:var(--color-gray-900);background-color:var(--color-accent-500);border-color:var(--color-accent-500)}.btn-accent:hover{background-color:var(--color-accent-600);border-color:var(--color-accent-600)}.btn-outline{color:var(--color-primary-600);background-color:transparent;border-color:var(--color-primary-600)}.btn-outline:hover{color:#fff;background-color:var(--color-primary-600)}.btn-lg{padding:var(--space-3) var(--space-5);font-size:1.125rem}.btn-sm{padding:var(--space-1) var(--space-3);font-size:.875rem}.form-group{margin-bottom:var(--space-4)}.form-label{display:inline-block;margin-bottom:var(--space-2);font-weight:500}.form-control{display:block;width:100%;padding:var(--space-2) var(--space-3);font-size:1rem;line-height:1.5;color:var(--color-gray-700);background-color:#fff;background-clip:padding-box;border:1px solid var(--color-gray-300);border-radius:var(--radius-md);transition:border-color var(--transition-fast)}.form-control:focus{color:var(--color-gray-700);background-color:#fff;border-color:var(--color-primary-400);outline:0;box-shadow:0 0 0 .2rem #007bff40}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.fade-in{animation:fadeIn var(--transition-normal)}.slide-up{animation:slideUp var(--transition-normal)}.loading-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f8f9fa}.loading-content{text-align:center}.loading-spinner{border:4px solid #f3f3f3;border-top:4px solid #1877ff;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto}.loading-text{margin-top:16px;font-family:Inter,sans-serif;color:#343a40}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}