:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#3b82f6;--secondary:#f97316;--secondary-dark:#ea580c;--text:#1f2937;--text-light:#6b7280;--text-muted:#9ca3af;--bg:#fff;--bg-alt:#f3f4f6;--bg-dark:#1f2937;--border:#e5e7eb;--border-light:#f3f4f6;--success:#10b981;--success-dark:#059669;--error:#ef4444;--error-dark:#dc2626;--warning:#f59e0b;--info:#3b82f6;--shadow: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);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--radius-sm:.25rem;--radius:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:2rem;--text-4xl:2.5rem;--text-5xl:4rem;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.7;--leading-loose:1.8;--transition-fast:.15s ease;--transition:.3s ease;--transition-slow:.5s ease;--z-dropdown:100;--z-sticky:200;--z-modal:1000;--z-toast:1100;--container-max:1200px;--container-wide:1400px;--chat-user-bg:linear-gradient(135deg,var(--primary),var(--primary-dark));--chat-bot-bg:var(--bg-alt);--chat-avatar-bg:linear-gradient(135deg,var(--primary),var(--primary-light))}@media(prefers-color-scheme:dark){:root.dark{--text:#f9fafb;--text-light:#d1d5db;--bg:#111827;--bg-alt:#1f2937;--border:#374151}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;line-height:var(--leading-normal)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-bold);line-height:var(--leading-tight)}a{color:inherit;text-decoration:none}img{height:auto;max-width:100%}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.container{max-width:var(--container-max)}.container,.container-wide{margin:0 auto;padding:0 var(--spacing-xl)}.container-wide{max-width:var(--container-wide)}.section{padding:5rem var(--spacing-xl)}.section-title{font-size:var(--text-3xl);margin-bottom:var(--spacing-sm);text-align:center}.section-subtitle{color:var(--text-light);margin-bottom:var(--spacing-2xl);text-align:center}.btn{align-items:center;border:none;border-radius:var(--radius);cursor:pointer;display:inline-flex;font-size:var(--text-base);font-weight:var(--font-semibold);justify-content:center;padding:var(--spacing-md) var(--spacing-xl);transition:all var(--transition)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-secondary{background:var(--secondary);color:#fff}.btn-secondary:hover{background:var(--secondary-dark);transform:scale(1.05)}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-white{background:#fff;color:var(--primary)}.btn-white:hover{transform:scale(1.05)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{color:var(--text-light);display:block;font-size:var(--text-xs);font-weight:var(--font-semibold);margin-bottom:var(--spacing-xs);text-transform:uppercase}.form-input,.form-select{border:1px solid var(--border);border-radius:var(--radius);font-size:var(--text-base);padding:var(--spacing-md);transition:border-color var(--transition);width:100%}.form-input:focus,.form-select:focus{border-color:var(--primary);outline:none}.card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.badge{border-radius:var(--radius-full);display:inline-block;font-size:var(--text-xs);font-weight:var(--font-semibold);padding:var(--spacing-xs) var(--spacing-md)}.badge-primary{background:var(--primary);color:#fff}.badge-secondary{background:var(--secondary);color:#fff}.badge-success{background:var(--success);color:#fff}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-auto-fit{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.flex{display:flex}.flex-center{justify-content:center}.flex-between,.flex-center{align-items:center;display:flex}.flex-between{justify-content:space-between}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-secondary{color:var(--secondary)}.text-light{color:var(--text-light)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fadeInUp{animation:fadeInUp .5s ease-out}.animate-fadeIn{animation:fadeIn .3s ease-out}@media(max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.section{padding:3rem var(--spacing-md)}.container{padding:0 var(--spacing-md)}.section-title{font-size:var(--text-2xl)}.grid-2,.grid-3,.grid-4,.grid-auto-fit{grid-template-columns:1fr}}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:var(--bg-alt)}::-webkit-scrollbar-thumb{background:var(--text-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text)}.toast[data-v-552fa6ce]{background:var(--text);border-radius:.5rem;box-shadow:var(--shadow-lg);color:#fff;font-size:.875rem;padding:1rem 2rem;white-space:nowrap}.toast.success[data-v-552fa6ce]{background:var(--success)}.toast.error[data-v-552fa6ce]{background:var(--error)}.toast.info[data-v-552fa6ce]{background:var(--info)}.toast.warning[data-v-552fa6ce]{background:var(--warning)}.toast-container{bottom:2rem;display:flex;flex-direction:column;gap:.5rem;position:fixed;right:2rem;z-index:1001}.toast-enter-active,.toast-leave-active{transition:all .3s ease}.toast-enter-from,.toast-leave-to{opacity:0;transform:translate(100%)}.error-page[data-v-f5bb3f78]{align-items:center;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;display:flex;justify-content:center;min-height:100vh;padding:2rem;text-align:center}.error-content h1[data-v-f5bb3f78]{font-size:8rem;line-height:1;margin-bottom:1rem}.error-content p[data-v-f5bb3f78]{font-size:1.5rem;margin-bottom:2rem;opacity:.9}.error-btn[data-v-f5bb3f78]{background:#fff;border:none;border-radius:.5rem;color:#2563eb;cursor:pointer;font-size:1rem;font-weight:600;padding:1rem 2rem;transition:transform .2s}.error-btn[data-v-f5bb3f78]:hover{transform:scale(1.05)}