:root{--primary:#ff4500;--primary-dark:#cc3700;--primary-light:#fff1ec;--bg:#f1f5f9;--card-bg:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--shadow-sm:0 1px 2px rgba(0,0,0,.06);--shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--radius:10px;--radius-sm:6px;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}button{cursor:pointer}button,input,select{font-family:inherit}