#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}:root{--primary-color: #4a90e2;--secondary-color: #6c63ff;--text-color: #333;--light-text: #666;--background-color: #fafafa;--card-background: #fff;--border-color: #e1e1e1;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--border-radius: 8px;--container-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;color:var(--text-color);background-color:var(--background-color);line-height:1.6}.landing-container{display:flex;flex-direction:column;min-height:100vh;max-width:var(--container-width);margin:0 auto;padding:var(--spacing-lg)}.header{text-align:center;margin-bottom:var(--spacing-xl);padding-top:var(--spacing-lg)}.header h1{font-size:3rem;color:var(--primary-color);margin-bottom:var(--spacing-sm)}.tagline{font-size:1.2rem;color:var(--light-text)}.main-content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xl)}.hero{text-align:center;max-width:800px;margin:0 auto}.hero h2{font-size:2.5rem;margin-bottom:var(--spacing-md);background:linear-gradient(to right,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.2rem;color:var(--light-text);max-width:600px;margin:0 auto}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin:var(--spacing-xl) 0}.feature{background-color:var(--card-background);padding:var(--spacing-lg);border-radius:var(--border-radius);box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}.feature:hover{transform:translateY(-5px);box-shadow:0 8px 16px #0000001a}.feature h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--primary-color)}.feature p{color:var(--light-text)}.cta{text-align:center;margin:var(--spacing-xl) 0;padding:var(--spacing-xl) var(--spacing-lg);background:linear-gradient(135deg,#6a78d11a,#00a4bd1a);border-radius:var(--border-radius)}.cta p{font-size:1.2rem;margin-bottom:var(--spacing-lg)}.login-button{display:flex;align-items:center;gap:var(--spacing-md);padding:12px 24px;background:#fff;border:1px solid #dadce0;border-radius:var(--border-radius);font-size:1rem;font-weight:500;color:#3c4043;cursor:pointer;transition:all .3s ease;margin:0 auto;box-shadow:0 1px 2px #0000001a}.login-button:hover{box-shadow:0 2px 4px #0003;background-color:#f8f9fa}.login-button:disabled{cursor:not-allowed;opacity:.7}.footer{text-align:center;padding:var(--spacing-lg) 0;margin-top:auto;color:var(--light-text);font-size:.9rem}@media (max-width: 768px){.landing-container{padding:var(--spacing-md)}.header h1{font-size:2.5rem}.hero h2{font-size:2rem}.features{grid-template-columns:1fr}.cta{padding:var(--spacing-lg)}}.api-health{margin-top:2rem;padding:1rem;background-color:#f8f9fa;border-radius:4px}.api-health h2{margin-bottom:1rem;font-size:1.5rem}.api-health pre{text-align:left;white-space:pre-wrap;margin:0;padding:0;font-family:monospace;background-color:#f1f1f1;padding:1rem;border-radius:4px;max-width:100%;overflow-x:auto}