.error-page{background:#f4f7f6;justify-content:center;align-items:center;min-height:calc(100vh - 120px);display:flex}.error-card{text-align:center;background:#e8eceb;border-radius:12px;max-width:420px;padding:32px;box-shadow:0 8px 30px #00000014}.error-card button{background:#09233e}.error-card button:hover{background:#0d355b}.error-title{color:#09233e;margin-bottom:12px;font-size:30px}.error-text{color:#4a5e71;margin-bottom:24px;font-size:20px;line-height:1.6}.error-link{color:#09233e;font-weight:600;text-decoration:none}.error-link:hover{opacity:.85}