.error-page-content{max-width:800px;margin:0 auto;padding:40px 20px;text-align:center}.error-container{background:#fff;border-radius:0;box-shadow:0 4px 20px rgba(0,0,0,.1);padding:60px 40px;margin-bottom:40px}.error-icon{font-size:80px;color:#ff6b6b;margin-bottom:30px}.error-title{font-size:32px;font-weight:700;color:#333;margin-bottom:20px}.error-message{font-size:16px;color:#666;line-height:1.6;margin-bottom:40px}.error-message p{margin-bottom:10px}.error-actions{display:flex;gap:15px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}.error-page-content .btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:0;text-decoration:none;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:14px}.error-page-content .btn-primary{background:#4caf50;color:#fff}.error-page-content .btn-primary:hover{background:#45a049;transform:translateY(-2px)}.error-page-content .btn-secondary{background:#6c757d;color:#fff}.error-page-content .btn-secondary:hover{background:#5a6268;transform:translateY(-2px)}.error-help{font-size:14px;color:#999}.error-suggestions{background:#f8f9fa;border-radius:0;padding:30px}.error-suggestions h3{font-size:20px;color:#333;margin-bottom:20px}.suggestion-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:15px}.suggestion-link{display:flex;align-items:center;gap:10px;padding:15px 20px;background:#fff;border-radius:0;text-decoration:none;color:#333;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.05)}.suggestion-link:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.1);color:#4caf50}.suggestion-link i{font-size:18px;width:20px}.suggestion-link span{font-weight:500}@media (max-width:768px){.error-page-content{padding:20px 15px}.error-container{padding:40px 20px}.error-icon{font-size:60px}.error-title{font-size:24px}.error-actions{flex-direction:column;align-items:center}.error-page-content .btn{width:100%;max-width:250px;justify-content:center}.suggestion-links{grid-template-columns:1fr}}@media (prefers-color-scheme:dark){.error-container{background:#2d3748;color:#e2e8f0}.error-title{color:#f7fafc}.error-message{color:#cbd5e0}.error-suggestions{background:#2d3748}.error-suggestions h3{color:#f7fafc}.suggestion-link{background:#4a5568;color:#e2e8f0}.suggestion-link:hover{color:#68d391}}