:root {
            --primary-color: #d32f2f; /* Safety Red Accent */
            --dark-color: #212121;
            --light-bg: #f9f9f9;
            --border-color: #e0e0e0;
            --text-color: #333333;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            margin: 0;
            padding: 20px;
            background-color: #ffffff;
        }

        .product-container {
            max-width: 1100px;
            margin: 0 auto;
        }

        /* Hero Section Split Layout */
        .product-hero {
            display: block;
            margin-bottom: 40px;
        }

        .hero-title {
            font-size: 24pt;
            color: var(--dark-color);
            margin-bottom: 5px;
            font-weight: 700;
        }

        .sku-code {
            font-size: 11pt;
            color: #757575;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .intro-text {
            font-size: 12pt;
            color: #555555;
            margin-bottom: 25px;
        }

        .bullet-list {
            margin: 20px 0;
            padding-left: 20px;
        }

        .bullet-list li {
            margin-bottom: 10px;
            font-size: 11pt;
        }

        /* Section Headings Styling */
        h2.section-title {
            font-size: 16pt;
            color: var(--dark-color);
            border-left: 4px solid var(--primary-color);
            padding-left: 12px;
            margin-top: 40px;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* Feature Grid Styles */
        .features-wrapper {
            margin: 20px 0;
        }

        .feature-block {
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            padding: 20px;
            margin-bottom: 15px;
            border-radius: 4px;
        }

        .feature-block h3 {
            margin-top: 0;
            font-size: 13pt;
            color: var(--primary-color);
        }

        /* Rigging Specification Table Styles (Fully Centered per user guidelines) */
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            margin: 25px 0;
        }

        table.spec-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 11pt;
            background: #ffffff;
        }

        table.spec-table th {
            background-color: var(--dark-color);
            color: #ffffff;
            font-weight: 600;
            padding: 12px 10px;
            border: 1px solid #333333;
            text-align: center; /* Centered Header Text */
            vertical-align: middle;
        }

        table.spec-table td {
            padding: 12px 10px;
            border: 1px solid var(--border-color);
            text-align: center; /* Mandated: All table cells fully centered */
            vertical-align: middle;
        }

        table.spec-table tr:nth-child(even) {
            background-color: var(--light-bg);
        }

        /* Industry Math Notation Styling */
        .math-notation {
            font-family: 'Times New Roman', serif;
            font-style: italic;
            font-weight: bold;
            color: var(--primary-color);
        }

        .highlight-box {
            background-color: #fff8f8;
            border: 1px dashed var(--primary-color);
            padding: 20px;
            border-radius: 4px;
            margin-top: 30px;
            text-align: center;
        }

        .highlight-box p {
            margin: 0;
            font-weight: 600;
            font-size: 12pt;
        }