/* ----- independent module, affects nothing outside ----- */
        .hdi-module * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .hdi-module {
            display: block;
            font-family: 'Inter', 'Segoe UI', Roboto, system-ui, sans-serif;
            line-height: 1.5;
            color: #1e293b;
            background: transparent;
            max-width: 1320px;
            margin: 0 auto;
        }

        /* accent color #c724b1 */
        .hdi-module .accent-clr {
            color: #c724b1;
        }
        .hdi-module .accent-bg {
            background: #c724b1;
            color: white;
        }
        .hdi-module .accent-border {
            border-color: #c724b1;
        }

        .hdi-module hr.accent-hr {
            border: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, #c724b1, transparent);
            margin: 1.2rem 0;
        }

        /* main card */
        .hdi-module .pcb-card {
            background: white;
            border-radius: 2.5rem;
            box-shadow: 0 25px 40px -15px rgba(0,0,0,0.15);
            padding: 2.2rem 2rem;
            border: 1px solid #f0e4f0;
        }

        /* header */
        .hdi-module .header-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.8rem;
        }
        .hdi-module .title-badge {
            font-size: 1.8rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hdi-module .title-badge i {
            font-style: normal;
            font-size: 2rem;
            color: #c724b1;
        }
        .hdi-module .smiery-tag {
            background: #c724b1;
            color: white;
            border-radius: 40px;
            padding: 0.3rem 1.2rem;
            font-weight: 500;
            font-size: 1rem;
        }

        /* parameters table */
        .hdi-module .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0 2rem;
            border-radius: 1.8rem;
            border: 1px solid #ece3f0;
        }
        .hdi-module table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            font-size: 0.95rem;
            min-width: 600px;
        }
        .hdi-module th {
            background: #fbf2fc;
            color: #2c2c3a;
            font-weight: 600;
            padding: 1rem 0.8rem;
            text-align: center;
            border-bottom: 2px solid #c724b1;
        }
        .hdi-module td {
            padding: 0.9rem 0.8rem;
            border-bottom: 1px solid #ede7f0;
            text-align: center;
        }
        .hdi-module tr:last-child td {
            border-bottom: none;
        }
        .hdi-module .param-left {
            font-weight: 600;
            background-color: #fcfaff;
            text-align: left;
        }

        /* engineer section */
        .hdi-module .engineer-block {
            background: #fcf2fb;
            border-radius: 2rem;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            border-left: 6px solid #c724b1;
        }
        .hdi-module .engineer-text {
            font-size: 1.1rem;
        }
        .hdi-module .engineer-text strong {
            color: #c724b1;
        }

        /* focus line */
        .hdi-module .focus-line {
            background: white;
            border-radius: 3rem;
            padding: 1rem 1.5rem;
            border: 1px dashed #c724b1;
            margin: 1.5rem 0;
            text-align: center;
            font-weight: 500;
        }

        /* product table */
        .hdi-module .product-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0 2rem;
            font-size: 0.95rem;
        }
        .hdi-module .product-table th {
            background: #fbf2fc;
            padding: 1rem;
            text-align: center;
            border-bottom: 2px solid #c724b1;
        }
        .hdi-module .product-table td {
            padding: 1rem;
            border-bottom: 1px solid #ede7f0;
        }
        .hdi-module .product-table tr:last-child td {
            border-bottom: none;
        }
        .hdi-module .product-icon {
            color: #c724b1;
            font-size: 1.2rem;
            margin-right: 5px;
        }

        /* new marker style – replaces checkmark with music note */
        .hdi-module .capability-marker {
            color: #c724b1;
            font-size: 1.1rem;
            margin-right: 0.3rem;
            display: inline-block;
        }

        /* treble clef style - only used where specified */
        .hdi-module .treble-clef {
            font-family: 'Bravura', 'Musical Symbols', 'Segoe UI', 'Arial Unicode MS', sans-serif;
            font-size: 1.8rem;
            color: #c724b1;
            display: inline-block;
            vertical-align: middle;
            line-height: 1;
        }

        /* promo */
        .hdi-module .promo-box {
            background: #f7f0fa;
            border-radius: 2rem;
            padding: 1.5rem 2rem;
            margin: 2rem 0 1rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .hdi-module .promo-left {
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .hdi-module .promo-left strong {
            color: #c724b1;
        }
        .hdi-module .promo-right {
            background: #c724b1;
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 60px;
            font-weight: 600;
        }

        /* cta */
        .hdi-module .cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: space-between;
            align-items: center;
            margin-top: 2rem;
        }
        .hdi-module .btn {
            border: none;
            font-weight: 600;
            padding: 0.8rem 1.8rem;
            border-radius: 60px;
            cursor: default;
            font-size: 1rem;
        }
        .hdi-module .btn-primary {
            background: #c724b1;
            color: white;
            box-shadow: 0 8px 16px -6px rgba(199,36,177,0.4);
        }
        .hdi-module .btn-outline {
            border: 2px solid #c724b1;
            color: #c724b1;
            background: white;
        }

        @media (max-width: 700px) {
            .hdi-module .pcb-card { padding: 1.5rem; }
            .hdi-module .header-row { flex-direction: column; align-items: start; }
        }