.opsim-404-main{padding:48px 0;text-align:center}.error-404.not-found{max-width:320px;margin:0 auto}.error-404 .page-title{font-size:3rem;color:var(--opsim-brand,#355872);margin-bottom:8px;font-weight:900}.error-404 .page-content p{font-size:.875rem;color:var(--opsim-text-secondary,#4B5563);margin-bottom:24px;line-height:1.5}.btn-404{display:inline-block;background-color:var(--opsim-brand,#355872);color:#fff;padding:6px 14px;border-radius:4px;text-decoration:none;font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.02em;border:none;cursor:pointer;transition:none!important}.btn-404:hover,.btn-404:focus,.btn-404:active{background-color:var(--opsim-brand,#355872)!important;color:#fff!important;transform:none!important;box-shadow:none!important;opacity:1!important;outline:none}