:root{--404-spacing:clamp(2rem,5vw,4rem);--404-max-width:640px}.core-404{display:flex;justify-content:center;align-items:center;padding:var(--404-spacing);min-height:70vh;text-align:center}.core-404-inner{max-width:var(--404-max-width);margin:0 auto}.core-404-title{font-family:var(--font-heading-family);font-size:var(--type-xl);font-weight:700;margin-bottom:1rem}.core-404-text{font-family:var(--font-body-family);font-size:var(--type-base);margin-bottom:2rem;color:var(--color-gray-700)}.core-404 a.btn{margin-top:1rem}