*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-secondary: #8b5cf6;--color-accent: #ec4899;--color-text: #1f2937;--color-text-light: #6b7280;--color-bg: #ffffff;--color-bg-alt: #f9fafb;--color-border: #e5e7eb;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--max-width: 1200px;--header-height: 64px;--footer-height: auto;--bottom-bar-height: 80px;--transition-fast: .15s ease-in-out;--transition-normal: .25s ease-in-out;--transition-slow: .35s ease-in-out;--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 -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: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-bottom:var(--bottom-bar-height)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text)}h1{font-size:2.5rem;margin-bottom:var(--spacing-lg)}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:var(--spacing-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.header{position:sticky;top:0;z-index:100;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm);height:var(--header-height)}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.logo{font-size:1.25rem;font-weight:700;color:var(--color-text);text-decoration:none;transition:color var(--transition-fast)}.logo:hover{color:var(--color-primary)}.language-selector{position:relative}.language-button{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;font-size:.875rem;transition:all var(--transition-fast)}.language-button:hover{background-color:var(--color-border)}.language-dropdown{position:absolute;top:calc(100% + var(--spacing-xs));right:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:200px;max-height:400px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-normal)}.language-selector:hover .language-dropdown,.language-dropdown:hover{opacity:1;visibility:visible;transform:translateY(0)}.language-option{display:block;padding:var(--spacing-sm);color:var(--color-text);text-decoration:none;transition:background-color var(--transition-fast);border-bottom:1px solid var(--color-border)}.language-option:last-child{border-bottom:none}.language-option:hover{background-color:var(--color-bg-alt)}.language-option.active{background-color:var(--color-primary);color:#fff}.cta-button{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;font-weight:600;border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-normal);box-shadow:var(--shadow-md);border:none;cursor:pointer;text-decoration:none}.cta-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl);color:#fff}.cta-button.secondary{background:linear-gradient(135deg,var(--color-secondary),var(--color-accent))}.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:90;background-color:var(--color-bg);border-top:1px solid var(--color-border);box-shadow:0 -4px 6px -1px #0000001a;padding:var(--spacing-sm)}.bottom-bar-content{display:flex;gap:var(--spacing-sm);max-width:var(--max-width);margin:0 auto}.bottom-bar-cta{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.bottom-bar-cta .cta-button{width:100%;padding:var(--spacing-sm);font-size:.875rem}.language-note{font-size:.75rem;color:var(--color-text-light);text-align:center}.footer{background-color:var(--color-bg-alt);border-top:1px solid var(--color-border);padding:var(--spacing-xl) 0;margin-top:var(--spacing-2xl)}.footer-content{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.footer-links{display:flex;flex-wrap:wrap;gap:var(--spacing-md);justify-content:center;margin-bottom:var(--spacing-md)}.footer-link{color:var(--color-text-light);font-size:.875rem;transition:color var(--transition-fast)}.footer-link:hover{color:var(--color-primary)}.footer-disclaimer{text-align:center;font-size:.875rem;color:var(--color-text-light);max-width:600px;margin:0 auto}.content-section{padding:var(--spacing-xl) 0}.tldr{background-color:var(--color-bg-alt);border-left:4px solid var(--color-primary);padding:var(--spacing-md);margin-bottom:var(--spacing-lg);border-radius:var(--radius-md)}.faq-item{margin-bottom:var(--spacing-lg)}.faq-question{font-weight:600;font-size:1.125rem;margin-bottom:var(--spacing-sm);color:var(--color-text)}.faq-answer{color:var(--color-text-light)}@media(min-width:768px){:root{--bottom-bar-height: 0px}body{padding-bottom:0}.bottom-bar{display:none}h1{font-size:3rem}h2{font-size:2.25rem}}@media(min-width:1024px){.container{padding:0 var(--spacing-lg)}h1{font-size:3.5rem}}