*{--bg-1: hsl(51, 60%, 88%);--bg-2: hsl(51, 45%, 84%);--bg-3: hsl(51, 35%, 80%);--bg-4: hsl(51, 25%, 76%);--txt-4: hsl(205, 0%, 60%);--txt-3: hsl(205, 5%, 40%);--txt-2: hsl(205, 10%, 20%);--txt-1: hsl(205, 10%, 12%);--test-1: hsl(97, 9%, 66%);--test-2: hsl(111, 7%, 60%);--test-3: hsl(116, 7%, 54%);--red-1: hsl(0, 65%, 65%);--red-2: hsl(0, 60%, 60%);--yellow-1: hsl(45, 65%, 60%);--yellow-2: hsl(45, 60%, 55%);--green-1: hsl(80, 55%, 50%);--green-2: hsl(80, 50%, 45%);--blue-1: hsl(170, 55%, 50%);--blue-2: hsl(170, 50%, 45%);box-sizing:border-box}body{margin:0;padding:0;color:var(--txt-2);background:var(--bg-1);font-family:Rethink Sans}a{color:inherit;text-decoration:none}.page{max-width:35rem;margin:0 auto;min-height:100vh;padding:1rem .75rem}.page header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;position:relative}.page header h1{margin:0;font-size:1.5rem;font-weight:600;color:var(--txt-1)}.page header .header-spacer{width:2.5rem;height:2.5rem}