html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}*{box-sizing:border-box}:root{--main-text:#333;--main-quiet-text:#999;--main-border:#ddd;--main-bg:#fefefe;--main-shadow:#eee;--heading-bg:#ddd;--heading-border:lightcoral;--link-text:indianred}a{color:var(--link-text);text-decoration:none}.sat{color:#87cefa}.sun{color:#ff4500}