:root{--primary-50:#fffbea;--primary-100:#fff3c4;--primary-200:#fce588;--primary-300:#fadb5f;--primary-400:#f7c948;--primary-500:#f0b429;--primary-600:#de911d;--primary-700:#cb6e17;--primary-800:#b44d12;--primary-900:#8d2b0b;--secondary-50:#f7f7f7;--secondary-100:#e3e3e3;--secondary-200:#c8c8c8;--secondary-300:#a4a4a4;--secondary-400:#818181;--secondary-500:#666;--secondary-600:#515151;--secondary-700:#434343;--secondary-800:#383838;--secondary-900:#1a1a1a;--success-500:#4caf50;--success-600:#43a047;--warning-500:#ff9800;--warning-600:#f57c00;--error-500:#f44336;--error-600:#e53935;--info-500:#2196f3;--info-600:#1e88e5;--neutral-50:#fafafa;--neutral-100:#f5f5f5;--neutral-200:#eee;--neutral-300:#e0e0e0;--neutral-400:#bdbdbd;--neutral-500:#9e9e9e;--neutral-600:#757575;--neutral-700:#616161;--neutral-800:#424242;--neutral-900:#212121;--font-family-base:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;--font-family-heading:"Segoe UI",-apple-system,BlinkMacSystemFont,"Roboto",sans-serif;--font-family-mono:"Courier New",Courier,monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--spacing-4xl:6rem;--radius-sm:0.25rem;--radius-md:0.375rem;--radius-lg:0.5rem;--radius-xl:0.75rem;--radius-2xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1);--breakpoint-sm:641px;--breakpoint-md:768px;--breakpoint-lg:1025px;--breakpoint-xl:1280px;--container-sm:640px;--container-md:768px;--container-lg:1024px;--container-xl:1280px;--z-index-dropdown:1000;--z-index-sticky:1020;--z-index-fixed:1030;--z-index-modal-backdrop:1040;--z-index-modal:1050;--z-index-popover:1060;--z-index-tooltip:1070}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;scroll-behavior:smooth}body,html{font-family:var(--font-family-base);line-height:var(--line-height-normal)}body{margin:0;font-size:var(--font-size-base);color:var(--neutral-900);background-color:var(--neutral-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-md)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{margin-bottom:var(--spacing-md)}a{color:var(--primary-600);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-700);text-decoration:underline}a:focus-visible{outline:2px solid var(--primary-500);outline-offset:2px;border-radius:var(--radius-sm)}button{font-family:inherit;font-size:inherit;line-height:inherit;cursor:pointer}canvas,img,picture,svg,video{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-500);outline-offset:2px}ol,ul{list-style:none}table{border-collapse:collapse;border-spacing:0}@media (min-width:641px){h1{font-size:var(--font-size-5xl)}h2{font-size:var(--font-size-4xl)}}.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}.container{width:100%;margin-left:auto;margin-right:auto;padding-left:var(--spacing-md);padding-right:var(--spacing-md)}@media (min-width:641px){.container{max-width:var(--container-sm)}}@media (min-width:768px){.container{max-width:var(--container-md)}}@media (min-width:1025px){.container{max-width:var(--container-lg);padding-left:var(--spacing-lg);padding-right:var(--spacing-lg)}}@media (min-width:1280px){.container{max-width:var(--container-xl)}}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);line-height:var(--line-height-normal);text-align:center;text-decoration:none;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;-moz-user-select:none;user-select:none}.btn:focus-visible{outline:2px solid var(--primary-500);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--primary-600);color:#fff;border-color:var(--primary-600)}.btn-primary:hover:not(:disabled){background-color:var(--primary-700);border-color:var(--primary-700);color:#fff}.btn-secondary{background-color:var(--secondary-600);color:#fff;border-color:var(--secondary-600)}.btn-secondary:hover:not(:disabled){background-color:var(--secondary-700);border-color:var(--secondary-700)}.btn-outline{background-color:transparent;color:var(--primary-600);border-color:var(--primary-600)}.btn-outline:hover:not(:disabled){background-color:var(--primary-50)}.btn-lg{min-height:48px;padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-lg)}.btn-sm{min-height:36px;padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.card{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg)}.card-header{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--neutral-200)}.card-title{margin:0;font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.card-body{margin-bottom:var(--spacing-md)}.card-footer{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--neutral-200)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-sm);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--neutral-700)}.form-input,.form-select,.form-textarea{display:block;width:100%;min-height:44px;padding:var(--spacing-sm) var(--spacing-md);font-size:16px;line-height:var(--line-height-normal);color:var(--neutral-900);background-color:#fff;border:1px solid var(--neutral-300);border-radius:var(--radius-md);transition:border-color var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary-500);outline:2px solid var(--primary-500);outline-offset:2px}.form-input:disabled,.form-select:disabled,.form-textarea:disabled{background-color:var(--neutral-100);cursor:not-allowed}.form-error{margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--error-600)}.form-textarea{min-height:120px;resize:vertical}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.alert-success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.alert-warning{background-color:#fff3cd;color:#856404;border:1px solid #ffeaa7}.alert-info{background-color:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}.badge{display:inline-flex;align-items:center;padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);line-height:1;border-radius:var(--radius-full)}.badge-primary{background-color:var(--primary-100);color:var(--primary-800)}.badge-success{background-color:#d4edda;color:#155724}.badge-error{background-color:#f8d7da;color:#721c24}.badge-warning{background-color:#fff3cd;color:#856404}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:var(--z-index-modal-backdrop);display:flex;align-items:center;justify-content:center;padding:var(--spacing-md)}.modal{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;z-index:var(--z-index-modal)}.modal-header{border-bottom:1px solid var(--neutral-200)}.modal-body,.modal-footer,.modal-header{padding:var(--spacing-lg)}.modal-footer{border-top:1px solid var(--neutral-200);display:flex;gap:var(--spacing-sm);justify-content:flex-end}.section-premium{padding:var(--spacing-4xl) 0}.section-premium-muted{background-color:var(--neutral-100)}.section-title-premium{text-align:center;font-size:var(--font-size-3xl);margin-bottom:var(--spacing-2xl);color:var(--neutral-900);letter-spacing:-.01em}.premium-surface{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:transform var(--transition-base),box-shadow var(--transition-base)}.premium-surface:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.premium-glass{background:rgba(0,0,0,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(240,180,41,.15);border-radius:var(--radius-xl)}.premium-chip{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);letter-spacing:.03em}.premium-accent-top{position:relative;overflow:hidden}.premium-accent-top:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary-500)}