:root{--brand-50: #eef2ff;--brand-100: #e0e7ff;--brand-200: #c7d2fe;--brand-500: #6366f1;--brand-600: #4f46e5;--brand-700: #4338ca;--brand-900: #1e1b4b;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success: #059669;--success-light: #ecfdf5;--warning: #d97706;--warning-light: #fffbeb;--danger: #dc2626;--danger-light: #fef2f2;--bg: #f8fafc;--surface: #ffffff;--surface-2: #f1f5f9;--border: #e2e8f0;--border-2: #cbd5e1;--text: #0f172a;--text-2: #475569;--text-3: #94a3b8;--shadow-xs: 0 1px 2px rgba(0,0,0,.05);--shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.05);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.07), 0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 10px 10px -5px rgba(0,0,0,.04);--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--ease: cubic-bezier(.4,0,.2,1);--t-fast: .12s var(--ease);--t-base: .2s var(--ease);--t-slow: .32s var(--ease);--max-w: 1100px;--header-h: 64px}[data-theme=dark]{--bg: #0f172a;--surface: #1e293b;--surface-2: #334155;--border: #334155;--border-2: #475569;--text: #f1f5f9;--text-2: #94a3b8;--text-3: #64748b;--gray-50: #1e293b;--gray-100: #334155;--gray-200: #475569;--gray-300: #64748b;--gray-400: #94a3b8;--gray-500: #94a3b8;--gray-600: #cbd5e1;--gray-700: #e2e8f0;--gray-800: #f1f5f9;--gray-900: #f8fafc;--shadow-xs: 0 1px 2px rgba(0,0,0,.3);--shadow-sm: 0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.4), 0 2px 4px -1px rgba(0,0,0,.3);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.4), 0 4px 6px -2px rgba(0,0,0,.3);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.5), 0 10px 10px -5px rgba(0,0,0,.3);--brand-50: #1e1b4b;--brand-100: #2e2a6b;--brand-200: #3730a3}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;font-size:1rem;line-height:1.6;color:var(--text);background:var(--bg);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01";transition:background var(--t-base),color var(--t-base)}img,svg{display:block;max-width:100%}a{color:inherit}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}ul{list-style:none}.reading-progress{position:fixed;top:0;left:0;width:0%;height:3px;background:linear-gradient(90deg,var(--brand-500),var(--brand-700));z-index:9999;transition:width .1s linear;border-radius:0 2px 2px 0}.skip-link{position:absolute;top:-100%;left:1rem;background:var(--brand-600);color:#fff;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;z-index:9999;text-decoration:none;transition:top var(--t-fast)}.skip-link:focus{top:1rem}.site-header{position:sticky;top:0;z-index:200;height:var(--header-h);background:#ffffffd9;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--border);box-shadow:var(--shadow-xs);transition:background var(--t-base),border-color var(--t-base)}[data-theme=dark] .site-header{background:#0f172ad9}.header-inner{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem;height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;flex-shrink:0}.logo-mark{width:32px;height:32px;background:linear-gradient(135deg,var(--brand-600),var(--brand-900));border-radius:var(--radius-sm);display:grid;place-items:center;color:#fff;font-weight:800;font-size:.9rem;letter-spacing:-.03em}.logo-text{font-size:1.1rem;font-weight:700;color:var(--text);letter-spacing:-.03em}.logo-text span{color:var(--brand-600)}.site-nav{display:flex;align-items:center;gap:.25rem}.site-nav>a,.site-nav>.nav-dropdown-wrap>.nav-parent{font-size:.875rem;font-weight:500;color:var(--text-2);text-decoration:none;padding:.375rem .75rem;border-radius:var(--radius-sm);transition:color var(--t-fast),background var(--t-fast);white-space:nowrap;display:flex;align-items:center;gap:.3rem}.site-nav>a:hover,.site-nav>.nav-dropdown-wrap>.nav-parent:hover{color:var(--brand-600);background:var(--brand-50)}.site-nav>a.active,.site-nav>a[aria-current=page],.nav-dropdown-wrap.active>.nav-parent{color:var(--brand-600);background:var(--brand-50)}.nav-dropdown-wrap{position:relative}.nav-parent{cursor:pointer;background:none;border:none;font-family:inherit}.nav-chevron{transition:transform var(--t-fast);width:12px;height:12px;opacity:.6}.nav-dropdown-wrap:hover .nav-chevron,.nav-dropdown-wrap.drop-open .nav-chevron{transform:rotate(180deg)}.nav-dropdown{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:.75rem;min-width:520px;display:none;z-index:300;animation:dropIn .15s var(--ease) both}@keyframes dropIn{0%{opacity:0;transform:translate(-50%) translateY(-6px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.nav-dropdown-wrap.drop-open .nav-dropdown{display:grid;grid-template-columns:1fr 1fr;gap:.375rem}.nav-dropdown-item{display:flex;align-items:flex-start;gap:.75rem;padding:.75rem .875rem;border-radius:var(--radius);text-decoration:none;color:var(--text);transition:background var(--t-fast)}.nav-dropdown-item:hover{background:var(--brand-50)}.nav-dropdown-icon{font-size:1.25rem;line-height:1;flex-shrink:0;margin-top:.05rem}.nav-dropdown-label{font-size:.875rem;font-weight:600;color:var(--text);display:block}.nav-dropdown-desc{font-size:.75rem;color:var(--text-3);margin-top:.1rem;display:block}.nav-dropdown-footer{grid-column:1/-1;border-top:1px solid var(--border);margin-top:.375rem;padding-top:.625rem;display:flex;justify-content:flex-end}.nav-dropdown-footer a{font-size:.78rem;font-weight:600;color:var(--brand-600);text-decoration:none;padding:.25rem .5rem;border-radius:var(--radius-sm)}.nav-dropdown-footer a:hover{background:var(--brand-50)}.header-cta{font-size:.85rem;font-weight:600;color:var(--brand-600);text-decoration:none;border:1.5px solid var(--brand-200);padding:.375rem 1rem;border-radius:var(--radius-sm);transition:all var(--t-fast);background:var(--brand-50);white-space:nowrap}.header-cta:hover{background:var(--brand-100);border-color:var(--brand-500)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:34px;height:34px;background:transparent;border:1.5px solid var(--border-2);border-radius:var(--radius-sm);color:var(--text-2);cursor:pointer;transition:all var(--t-fast);flex-shrink:0}.theme-toggle:hover{background:var(--surface-2);color:var(--text);border-color:var(--brand-500)}.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon,[data-theme=dark] .theme-toggle .icon-sun{display:block}[data-theme=dark] .theme-toggle .icon-moon{display:none}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:.5rem;cursor:pointer;border-radius:var(--radius-sm)}.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform var(--t-base),opacity var(--t-base)}.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav{display:none;position:fixed;inset:var(--header-h) 0 0 0;background:var(--surface);padding:1.5rem;overflow-y:auto;z-index:199;border-top:1px solid var(--border)}.mobile-nav.open{display:block}.mobile-nav a{display:block;font-size:1rem;font-weight:500;color:var(--text);text-decoration:none;padding:.875rem 1rem;border-radius:var(--radius);transition:background var(--t-fast);border-bottom:1px solid var(--gray-100)}.mobile-nav a:last-child{border-bottom:none}.mobile-nav a:hover,.mobile-nav a[aria-current=page]{background:var(--brand-50);color:var(--brand-600)}.mobile-nav-section{border-bottom:1px solid var(--gray-100)}.mobile-nav-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;font-size:1rem;font-weight:500;color:var(--text);background:none;border:none;padding:.875rem 1rem;border-radius:var(--radius);cursor:pointer;transition:background var(--t-fast)}.mobile-nav-toggle:hover{background:var(--brand-50);color:var(--brand-600)}.mobile-nav-toggle .mnc{transition:transform var(--t-fast)}.mobile-nav-toggle[aria-expanded=true] .mnc{transform:rotate(180deg)}.mobile-nav-children{display:none;padding:0 0 .5rem 1rem}.mobile-nav-children.open{display:block}.mobile-nav-children a{font-size:.9rem;padding:.625rem .875rem;border-bottom:none;display:flex;align-items:center;gap:.5rem}@media(max-width:768px){.site-nav,.header-cta{display:none}.nav-toggle{display:flex}}main{flex:1}.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--text-3);margin-bottom:1.5rem;flex-wrap:wrap}.breadcrumb a{color:var(--text-3);text-decoration:none}.breadcrumb a:hover{color:var(--brand-600)}.breadcrumb-sep{color:var(--text-3)}.page-title{font-size:clamp(1.6rem,3.5vw,2.25rem);font-weight:800;line-height:1.15;letter-spacing:-.04em;color:var(--text)}.page-subtitle{font-size:1.05rem;color:var(--text-2);line-height:1.65;max-width:640px;margin-top:.625rem}h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;line-height:1.25}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-size:.925rem;font-weight:600;border:none;border-radius:var(--radius);padding:.7rem 1.5rem;cursor:pointer;text-decoration:none;transition:all var(--t-base);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--brand-600),var(--brand-700));color:#fff;box-shadow:0 1px 3px #4f46e54d,0 4px 8px #4f46e526}.btn-primary:hover{background:linear-gradient(135deg,var(--brand-700),var(--brand-900));box-shadow:0 2px 8px #4f46e566,0 8px 20px #4f46e533;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-ghost{background:transparent;color:var(--text-2);border:1.5px solid var(--border-2)}.btn-ghost:hover{background:var(--gray-100);color:var(--text)}.btn-sm{font-size:.8rem;padding:.45rem 1rem}.btn-full{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow-sm)}.card-sm{padding:1.25rem;border-radius:var(--radius)}.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.25rem .65rem;border-radius:99px}.badge-brand{background:var(--brand-50);color:var(--brand-600)}.badge-green{background:var(--success-light);color:var(--success)}.badge-amber{background:var(--warning-light);color:var(--warning)}.badge-purple{background:#f5f3ff;color:#7c3aed}.badge-teal{background:#f0fdfa;color:#0d9488}[data-theme=dark] .badge-purple{background:#2e1065;color:#a78bfa}[data-theme=dark] .badge-teal{background:#042f2e;color:#5eead4}[data-theme=dark] .badge-green{background:#052e16;color:#4ade80}[data-theme=dark] .badge-amber{background:#451a03;color:#fbbf24}.field-group{display:flex;flex-direction:column;gap:.375rem}.field-label{font-size:.8rem;font-weight:600;color:var(--text-2);display:flex;align-items:center;gap:.375rem}.field-label .tip{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--gray-200);color:var(--gray-500);font-size:.65rem;font-weight:700;cursor:help;position:relative}.field-label .tip:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--gray-900);color:#fff;font-size:.75rem;font-weight:400;padding:.4rem .7rem;border-radius:var(--radius-sm);max-width:240px;white-space:normal;text-align:center;pointer-events:none;opacity:0;transition:opacity var(--t-fast);z-index:100}.field-label .tip:hover:after{opacity:1}.field-input{width:100%;padding:.6rem .875rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:.95rem;color:var(--text);background:var(--surface);transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-base);-webkit-appearance:none}.field-input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-50)}.field-input::placeholder{color:var(--text-3)}select.field-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .875rem center;padding-right:2.5rem;cursor:pointer}.input-prefix-wrap{position:relative}.input-prefix{position:absolute;left:.875rem;top:50%;transform:translateY(-50%);font-size:.9rem;color:var(--text-3);font-weight:500;pointer-events:none}.input-prefix+.field-input{padding-left:1.75rem}.section-divider{border:none;border-top:1px solid var(--border);margin:1.75rem 0}.site-footer{background:var(--gray-900);color:var(--gray-400);padding:4rem 1.5rem 2rem;margin-top:auto}[data-theme=dark] .site-footer{background:#020617;border-top:1px solid var(--border)}.footer-inner{max-width:var(--max-w);margin:0 auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}.footer-brand .logo-text{color:#fff;font-size:1.05rem}.footer-brand .logo-mark{background:linear-gradient(135deg,var(--brand-500),var(--brand-700))}.footer-tagline{font-size:.85rem;line-height:1.65;margin-top:.75rem;color:var(--gray-400);max-width:280px}.footer-heading{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gray-300);margin-bottom:.875rem}.footer-links{display:flex;flex-direction:column;gap:.5rem}.footer-links a{font-size:.85rem;color:var(--gray-400);text-decoration:none;transition:color var(--t-fast)}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid var(--gray-700);padding-top:1.5rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:flex-start}.footer-disclaimer{font-size:.75rem;line-height:1.6;color:var(--gray-500);max-width:700px}.footer-copy{font-size:.78rem;color:var(--gray-500);white-space:nowrap}@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr 1fr;gap:2rem}.footer-brand{grid-column:1 / -1}}@media(max-width:600px){.footer-grid{grid-template-columns:1fr 1fr;gap:1.5rem}}@media(max-width:400px){.footer-grid{grid-template-columns:1fr}}.cookie-banner{position:fixed;bottom:1.25rem;left:50%;transform:translate(-50%);width:calc(100% - 2.5rem);max-width:760px;background:var(--gray-900);color:var(--gray-200);padding:1.25rem 1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:1000;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;border:1px solid var(--gray-700)}.cookie-banner.hidden{display:none}.cookie-text{font-size:.83rem;line-height:1.55;flex:1;min-width:240px}.cookie-text a{color:var(--brand-200);text-decoration:underline}.cookie-actions{display:flex;gap:.625rem;flex-shrink:0}.cookie-accept{background:var(--brand-600);color:#fff;border:none;padding:.5rem 1.25rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;cursor:pointer;transition:background var(--t-fast)}.cookie-accept:hover{background:var(--brand-700)}.cookie-reject{background:transparent;color:var(--gray-300);border:1px solid var(--gray-600);padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--t-fast)}.cookie-reject:hover{background:var(--gray-800);color:#fff}.back-to-top{position:fixed;bottom:1.5rem;right:1.5rem;width:44px;height:44px;background:var(--brand-600);color:#fff;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-lg);opacity:0;transform:translateY(10px);transition:opacity var(--t-base),transform var(--t-base),background var(--t-fast);z-index:500;pointer-events:none}.back-to-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}.back-to-top:hover{background:var(--brand-700);transform:translateY(-2px)}.back-to-top:focus-visible{outline:3px solid var(--brand-200);outline-offset:2px}.container{max-width:var(--max-w);margin:0 auto;padding:0 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:0}.text-center{text-align:center}.mt-sm{margin-top:.5rem}.mt-md{margin-top:1rem}.mt-lg{margin-top:1.5rem}.mt-xl{margin-top:2rem}.mt-2xl{margin-top:3rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideRight{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}.animate-fade-up{animation:fadeUp .5s var(--ease) both}.animate-delay-1{animation-delay:.08s}.animate-delay-2{animation-delay:.16s}.animate-delay-3{animation-delay:.24s}.animate-delay-4{animation-delay:.32s}.animate-delay-5{animation-delay:.4s}.animate-delay-6{animation-delay:.48s}.reveal{opacity:0;transform:translateY(24px);transition:opacity .55s var(--ease),transform .55s var(--ease);will-change:transform,opacity}.reveal.revealed{opacity:1;transform:translateY(0);will-change:auto}.reveal-scale{opacity:0;transform:scale(.96);transition:opacity .5s var(--ease),transform .5s var(--ease);will-change:transform,opacity}.reveal-scale.revealed{opacity:1;transform:scale(1);will-change:auto}.reveal-left{opacity:0;transform:translate(-20px);transition:opacity .5s var(--ease),transform .5s var(--ease);will-change:transform,opacity}.reveal-left.revealed{opacity:1;transform:translate(0);will-change:auto}.reveal-stagger>*{opacity:0;transform:translateY(18px);transition:opacity .45s var(--ease),transform .45s var(--ease);will-change:transform,opacity}.reveal-stagger.revealed>*{will-change:auto}.reveal-stagger.revealed>*:nth-child(1){opacity:1;transform:none;transition-delay:0s}.reveal-stagger.revealed>*:nth-child(2){opacity:1;transform:none;transition-delay:.08s}.reveal-stagger.revealed>*:nth-child(3){opacity:1;transform:none;transition-delay:.16s}.reveal-stagger.revealed>*:nth-child(4){opacity:1;transform:none;transition-delay:.24s}.reveal-stagger.revealed>*:nth-child(5){opacity:1;transform:none;transition-delay:.32s}.reveal-stagger.revealed>*:nth-child(6){opacity:1;transform:none;transition-delay:.4s}@keyframes countPulse{0%{transform:scale(1)}50%{transform:scale(1.06)}to{transform:scale(1)}}.stat-value.counting{animation:countPulse .3s ease}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@media(prefers-reduced-motion:reduce){.reveal,.reveal-scale,.reveal-left,.reveal-stagger>*,.animate-fade-up,.reading-progress,.back-to-top{animation:none!important;transition:none!important;opacity:1!important;transform:none!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}::selection{background:var(--brand-100);color:var(--brand-900)}@media print{.site-header,.site-footer,.cookie-banner,.mobile-nav,.nav-toggle,.back-to-top,.theme-toggle,.reading-progress{display:none!important}main{padding:0}body{background:#fff}}