@charset "UTF-8";body.light-theme{--color-primary: #2563eb;--color-primary-dark: #1e40af;--color-secondary: #0f172a;--color-accent: #3b82f6;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #334155;--color-text-light: #64748b;--color-border: #e2e8f0;--color-primary-light: #eff6ff;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}body.dark-theme{--color-primary: #3b82f6;--color-primary-dark: #2563eb;--color-secondary: #f8fafc;--color-accent: #60a5fa;--color-bg: #0f172a;--color-surface: #1e293b;--color-text: #f1f5f9;--color-text-light: #94a3b8;--color-border: #334155;--color-primary-light: rgba(59, 130, 246, .1);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5)}body.high-contrast-theme{--color-primary: #000000;--color-primary-dark: #000000;--color-secondary: #000000;--color-accent: #ffdd00;--color-bg: #ffffff;--color-surface: #ffffff;--color-text: #000000;--color-text-light: #111111;--color-border: #000000;--color-primary-light: #ffff00;--shadow-sm: none;--shadow-md: none;--shadow-lg: none}@media (max-width: 768px){body{overflow-x:hidden}.container,.navbar .nav-container{padding:0 1.25rem}.page-header{margin-bottom:3rem}.page-header .page-title{font-size:2rem}.page-header .page-subtitle{font-size:1rem}}@media (max-width: 480px){.navbar .nav-container{height:60px}.nav-links{gap:1rem}.btn{padding:.6rem 1.1rem}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--color-text);background-color:var(--color-bg);line-height:1.6;transition:background-color .3s ease,color .3s ease}body.a11y-font-large{font-size:1.05rem}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4,h5,h6{color:var(--color-text)}body.a11y-highlight-links a{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;outline:2px solid transparent}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;text-decoration:none;transition:all .2s ease;cursor:pointer;border:none}.btn.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 6px -1px #0000001a}.btn.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-2px)}.btn.btn-secondary{background-color:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn.btn-secondary:hover{background-color:var(--color-primary-light);border-color:var(--color-primary)}.btn.btn-outline{background-color:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn.btn-outline:hover{background-color:var(--color-primary);color:#fff}.navbar{background:var(--color-surface);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100;border-bottom:1px solid var(--color-border)}.navbar .nav-container{display:flex;justify-content:space-between;align-items:center;height:70px;padding:0 2rem;max-width:1200px;margin:0 auto}.navbar .nav-logo{font-size:1.25rem;font-weight:800;color:var(--color-primary);text-decoration:none}.navbar .nav-links{display:flex;align-items:center;gap:2rem}.navbar .nav-links a{text-decoration:none;color:var(--color-text);font-weight:500;transition:color .2s}.navbar .nav-links a:hover,.navbar .nav-links a.active{color:var(--color-primary)}.card{background:var(--color-surface);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--color-border)}.page-header{text-align:center;margin-bottom:4rem}.page-header .page-title{font-size:2.5rem;font-weight:800;margin-bottom:1rem}.page-header .page-subtitle{font-size:1.1rem;color:var(--color-text-light);max-width:600px;margin:0 auto}