:root{--background:#f7f4ee;--foreground:#1f2937;--muted:#4b5563;--card:#fff;--border:#e5e7eb}html{font-size:16px}html,body{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Arial,Helvetica,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}:before,:after{box-sizing:border-box}img,svg,video,canvas{max-width:100%;height:auto;display:block}input,button,select,textarea{font:inherit}button,select,input,textarea{width:100%;max-width:100%}button,input,select,textarea{min-height:44px}a{color:inherit;text-decoration:none}main{width:100%}@media (max-width:768px){html{font-size:15px}body{line-height:1.6}}@media (max-width:480px){html{font-size:14px}}.container{width:100%;max-width:1100px;margin:0 auto;padding-left:1rem;padding-right:1rem}@media (max-width:900px){main>div{grid-template-columns:1fr!important}}@media (max-width:640px){body{line-height:1.6}}