*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Helvetica,Arial,sans-serif;background-color:#f9f9f9;color:#222;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color .2s ease-in-out}a:hover{color:#0070f3}ol,ul{list-style:none}h1,h2,h3,h4,h5,h6{font-weight:600;color:#111}button,input,select,textarea{font-family:inherit;font-size:1rem;border:1px solid #ccc;border-radius:4px;padding:.5rem}input:focus,select:focus,textarea:focus{outline:none;border-color:#0070f3;box-shadow:0 0 0 2px rgba(0,112,243,.2)}button{background-color:#0070f3;color:white;border:none;cursor:pointer;transition:background-color .2s ease}button:hover{background-color:#005dc1}main{padding:2rem}.container{max-width:1200px;margin:0 auto;padding:1rem}body,html{height:100%}body{display:flex;flex-direction:column;min-height:100vh}main{flex:1 0 auto}