.error-page {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 40px 20px;
            text-align: center;
        }

        .error-content {
            max-width: 700px;
        }

        .logo {
            margin-bottom: 45px;
        }

        .logo img {
            max-width: 190px;
            height: auto;
        }

        .error-number {
            font-size: clamp(100px, 18vw, 190px);
            line-height: 0.9;
            font-weight: 700;
            letter-spacing: -8px;
            color: #b49a63;
        }

        .error-title {
            font-size: 38px;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .error-text {
            font-size: 17px;
            line-height: 1.7;
            color: #666;
            max-width: 560px;
            margin: 0 auto 35px;
        }

        .buttons {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-block;
            padding: 14px 30px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background: #1d1d1d;
            color: #fff;
        }

        .btn-primary:hover {
            background: #b49a63;
        }

        .btn-secondary {
            border: 1px solid #1d1d1d;
            color: #1d1d1d;
        }

        .btn-secondary:hover {
            background: #1d1d1d;
            color: #fff;
        }

        .footer-text {
            margin-top: 60px;
            font-size: 13px;
            color: #999;
        }

        @media (max-width: 600px) {
            .error-title {
                font-size: 28px;
            }

            .error-text {
                font-size: 15px;
            }

            .error-number {
                letter-spacing: -4px;
            }

            .logo img {
                max-width: 150px;
            }
        }