*{box-sizing:border-box;margin:0;padding:0}:root{--color-black:#000;--color-dark-gray:#1a1a1a;--color-gray:#666;--color-light-gray:#e5e5e5;--color-white:#fff}body{background-color:var(--color-white);color:var(--color-black);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none;transition:opacity .2s ease}a:hover{opacity:.7}.container{margin:0 auto;max-width:1200px;padding:0 20px}@media(max-width:768px){.container{padding:0 16px}}