/* 메인 컨텐츠 스타일 */
        .container {
            max-width: 1000px;
            margin: 60px auto;
            padding: 40px;
            background-color: #ffffff;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        }

        .breadcrumb {
            font-size: 14px;
            color: #888;
            margin-bottom: 20px;
        }

        .product-hero {
            display: flex;
            gap: 40px;
            margin-bottom: 60px;
        }

        .product-image {
            flex: 1;
            background-color: #f0f0f0;
            border-radius: 8px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 350px;
        }

        .product-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .product-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .product-info h1 {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .product-info p {
            font-size: 16px;
            color: #666;
            margin-bottom: 30px;
        }

        .btn-inquire {
            padding: 12px 24px;
            background-color: #1d3557;
            color: #ffffff;
            border: none;
            border-radius: 6px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            align-self: flex-start;
            transition: background-color 0.3s;
        }

        .btn-inquire:hover {
            background-color: #14243b;
        }

        /* 기술적 특징 영역 스타일 (스펙 테이블 대체) */
        .technical-features {
            margin-top: 20px;
            padding-top: 40px;
            border-top: 1px solid #eaeaea;
        }

        .technical-features h2 {
            font-size: 24px;
            margin-bottom: 30px;
            color: #1d3557;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .feature-card {
            background-color: #f9f9fb;
            padding: 24px;
            border-radius: 8px;
            border: 1px solid #eee;
        }

        .feature-card h3 {
            font-size: 18px;
            margin-bottom: 12px;
            color: #e63946; /* 포인트 컬러 적용 */
        }

        .feature-card p {
            font-size: 14.5px;
            color: #555;
            line-height: 1.7;
        }

        /* 반응형 처리 (모바일 환경) */
        @media (max-width: 768px) {
            .product-hero {
                flex-direction: column;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }