:root{--primary-color: #007bff;--primary-light: #4da3ff;--primary-dark: #0056b3;--secondary-color: #6c757d;--secondary-light: #a8aeb4;--secondary-dark: #495057;--success-color: #28a745;--success-light: #5cb85c;--success-dark: #1e7e34;--danger-color: #dc3545;--danger-light: #e77681;--danger-dark: #bd2130;--warning-color: #ffc107;--warning-light: #ffd454;--warning-dark: #e0a800;--info-color: #17a2b8;--info-light: #5bc0de;--info-dark: #117a8b;--white: #ffffff;--black: #000000;--gray-100: #f8f9fa;--gray-200: #e9ecef;--gray-300: #dee2e6;--gray-400: #ced4da;--gray-500: #adb5bd;--gray-600: #6c757d;--gray-700: #495057;--gray-800: #343a40;--gray-900: #212529;--text-primary: #212529;--text-secondary: #6c757d;--text-muted: #868e96;--text-light: #ffffff;--bg-primary: #007bff;--bg-secondary: #6c757d;--bg-light: #f8f9fa;--bg-dark: #343a40;--bg-white: #ffffff;--border-color: #dee2e6;--border-light: #e9ecef;--border-dark: #ced4da;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-xxl: 3rem;--spacing-xxxl: 4rem;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: 1rem;--border-radius-pill: 50rem;--border-radius-circle: 50%;--shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);--shadow-md: 0 .5rem 1rem rgba(0, 0, 0, .15);--shadow-lg: 0 1rem 3rem rgba(0, 0, 0, .175);--transition-fast: .15s ease-in-out;--transition-base: .3s ease-in-out;--transition-slow: .5s ease-in-out;--font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-secondary: Georgia, "Times New Roman", serif;--font-family-monospace: "Courier New", Courier, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-weight-light: 300;--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;--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;--container-sm: 540px;--container-md: 720px;--container-lg: 960px;--container-xl: 1140px;--container-xxl: 1320px;--grid-columns: 12;--grid-gutter-width: 1.5rem}.container{width:100%;padding-right:calc(var(--grid-gutter-width, 30px) / 2);padding-left:calc(var(--grid-gutter-width, 30px) / 2);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}}.row{display:flex;flex-wrap:wrap;margin-right:calc(var(--grid-gutter-width, 30px) / -2);margin-left:calc(var(--grid-gutter-width, 30px) / -2)}[class*=col-]{position:relative;width:100%;padding-right:calc(var(--grid-gutter-width, 30px) / 2);padding-left:calc(var(--grid-gutter-width, 30px) / 2)}.col-12{flex:0 0 100%;max-width:100%}.col-6{flex:0 0 50%;max-width:50%}@media (min-width: 768px){.col-md-6{flex:0 0 50%;max-width:50%}}@media (min-width: 992px){.col-lg-2{flex:0 0 16.666667%;max-width:16.666667%}.col-lg-3{flex:0 0 25%;max-width:25%}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);font-size:var(--font-size-base, 16px);line-height:var(--line-height-normal, 1.5);color:var(--text-primary, #212529);background-color:var(--bg-white, #ffffff);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--primary-color, #007bff);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-dark, #0056b3)}img{max-width:100%;height:auto;display:block}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:var(--transition-base)}input,textarea,select{font-family:inherit;font-size:inherit;outline:none}h1,h2,h3,h4,h5,h6{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)}ul,ol{margin-bottom:var(--spacing-md);padding-left:var(--spacing-xl)}li{margin-bottom:var(--spacing-sm)}