:root{--primary: #00796b;--primary-dark: #004d40;--accent: #2e7d32;--accent-light: #e8f5e9;--bg-color: #f4fbfb;--surface: #ffffff;--text-main: #263238;--text-muted: #607d8b;--border-color: #b2dfdb;--max-width: 1140px;--radius: 12px;--shadow: 0 4px 20px rgba(0, 77, 64, .08);--font-size-base: clamp(.9rem, .85vw + .75rem, 1.05rem);--font-size-h1: clamp(1.8rem, 3.8vw, 3rem);--font-size-h2: clamp(1.5rem, 2.8vw, 2.25rem)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:100%;scroll-behavior:smooth;font-size:var(--font-size-base)}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:var(--max-width);margin-left:auto;margin-right:auto;padding-left:clamp(1rem,3vw,2rem);padding-right:clamp(1rem,3vw,2rem)}img,svg{max-width:100%;height:auto;display:block}h1{font-size:var(--font-size-h1);line-height:1.2}h2{font-size:var(--font-size-h2);line-height:1.3}@media(max-width:768px){body{font-size:.95rem}}