.error-page .error-section{padding:100px 0;text-align:center;background:#f8fafc;border-bottom:1px solid #e2e8f0}.error-page .error-content{max-width:600px;margin:0 auto;padding:0 20px}.error-page .error-code{font-size:8rem;font-weight:800;line-height:1;color:var(--brand);margin-bottom:20px;letter-spacing:-.05em;opacity:.15}.error-page .error-icon{width:120px;height:120px;margin:-80px auto 30px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px rgba(0,0,0,.05);position:relative;border:1px solid #e6eef3}.error-page .error-icon svg{width:64px;height:64px;color:var(--brand)}.error-page .error-title{font-size:2.5rem;font-weight:800;color:#0f172a;margin-bottom:16px;line-height:1.2}.error-page .error-desc{font-size:1.1rem;color:#64748b;margin-bottom:40px;line-height:1.6}.error-page .error-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}@media (max-width:768px){.error-page .error-code{font-size:6rem}.error-page .error-icon{width:100px;height:100px;margin-top:-60px}.error-page .error-icon svg{width:50px;height:50px}.error-page .error-title{font-size:2rem}}