@tailwind base;@tailwind components;@tailwind utilities;body,html{margin:0;padding:0;min-height:100vh;width:100%;font-family:PingFang SC,Helvetica Neue,Arial,sans-serif;color:#333}.app-container{min-height:100vh;width:100%}#root{margin:0;padding:0}h1,h2,h3,h4,h5,h6{color:#333;line-height:1.3}.btn{padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;transition:all .2s;cursor:pointer}.btn-primary{background-color:#6366f1;color:#fff}.btn-primary:hover{background-color:#4f46e5}.btn-secondary{background-color:#fff;color:#6366f1;border:1px solid #6366f1}.btn-secondary:hover{background-color:#f3f4f6}.card{background-color:#fff;border-radius:.75rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transition:all .3s}.card:hover{box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;transform:translateY(-4px)}@media (max-width: 768px){.container{padding-left:1rem;padding-right:1rem}.feature-grid{grid-template-columns:1fr}}.screenshot-container{display:flex;gap:.5rem;justify-content:center;overflow-x:auto;padding-bottom:1rem}.screenshot-container img{border-radius:.5rem;border:1px solid #e5e7eb;height:auto}.qr-container{display:flex;justify-content:center;gap:2rem}.qr-code{display:flex;flex-direction:column;align-items:center}.qr-code img{width:8rem;height:8rem;margin-bottom:.5rem}.download-text{display:flex;align-items:center}.download-text img{width:1.5rem;height:1.5rem;margin-right:.5rem}