:root{--color-primary:#1a5f4a;--color-primary-dark:#134a3a;--color-primary-light:#e8f5f0;--color-accent:#f0a500;--color-text:#1a1a2e;--color-text-muted:#5c5c6f;--color-background:#fafafa;--color-surface:#fff;--color-border:#e2e2ea;--color-success:#2d8a5e;--color-info:#3b6fc0;--font-sans:Arial, Helvetica, sans-serif;--font-mono:ui-monospace, monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--max-width:1120px;--spacing-xs:.5rem;--spacing-sm:.75rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem}
*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-background);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 var(--spacing-md);line-height:1.25}p{margin:0 0 var(--spacing-md)}img{max-width:100%;height:auto}button,input{font-family:inherit}