.page-jl-audio-amp-marine {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
      padding-top: 10px; /* Small decorative padding, assuming body handles header offset */
    }

    .page-jl-audio-amp-marine__hero-section {
      position: relative;
      width: 100%;
      min-height: 500px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      overflow: hidden;
      padding: 60px 20px;
      box-sizing: border-box;
    }

    .page-jl-audio-amp-marine__hero-image-wrapper {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      background-color: rgba(0, 0, 0, 0.5);
    }

    .page-jl-audio-amp-marine__hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      z-index: -1;
    }

    .page-jl-audio-amp-marine__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.6);
      border-radius: 8px;
    }

    .page-jl-audio-amp-marine__hero-title {
      font-size: 2.8em;
      margin-bottom: 20px;
      font-weight: 700;
      color: #fff;
    }

    .page-jl-audio-amp-marine__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    .page-jl-audio-amp-marine__cta-button {
      display: inline-block;
      background-color: #007bff;
      color: #fff;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
    }

    .page-jl-audio-amp-marine__cta-button:hover {
      background-color: #0056b3;
    }

    .page-jl-audio-amp-marine__section-title {
      font-size: 2.2em;
      color: #2c3e50;
      text-align: center;
      margin: 60px 0 30px 0;
      font-weight: 600;
    }

    .page-jl-audio-amp-marine__section-description {
      font-size: 1.1em;
      text-align: center;
      max-width: 900px;
      margin: 0 auto 40px auto;
      color: #555;
    }

    .page-jl-audio-amp-marine__features-section,
    .page-jl-audio-amp-marine__products-overview,
    .page-jl-audio-amp-marine__installation-guide,
    .page-jl-audio-amp-marine__faq-section,
    .page-jl-audio-amp-marine__contact-promo {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-jl-audio-amp-marine__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-jl-audio-amp-marine__feature-item {
      background-color: #fff;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-jl-audio-amp-marine__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }

    .page-jl-audio-amp-marine__feature-icon {
      max-width: 150px;
      height: auto;
      margin-bottom: 20px;
      border-radius: 4px;
    }

    .page-jl-audio-amp-marine__feature-title {
      font-size: 1.5em;
      color: #007bff;
      margin-bottom: 15px;
      font-weight: 600;
    }

    .page-jl-audio-amp-marine__feature-description {
      font-size: 1em;
      color: #666;
    }

    .page-jl-audio-amp-marine__product-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-jl-audio-amp-marine__product-card {
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-jl-audio-amp-marine__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }

    .page-jl-audio-amp-marine__product-image {
      width: 100%;
      height: 250px;
      object-fit: cover;
      border-bottom: 1px solid #eee;
    }

    .page-jl-audio-amp-marine__product-title {
      font-size: 1.6em;
      color: #2c3e50;
      margin: 20px 15px 10px 15px;
      font-weight: 600;
    }

    .page-jl-audio-amp-marine__product-description {
      font-size: 0.95em;
      color: #666;
      padding: 0 15px 20px 15px;
      flex-grow: 1;
    }

    .page-jl-audio-amp-marine__product-button {
      display: inline-block;
      background-color: #28a745;
      color: #fff;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin: 0 15px 20px 15px;
    }

    .page-jl-audio-amp-marine__product-button:hover {
      background-color: #218838;
    }

    .page-jl-audio-amp-marine__installation-list {
      list-style: none;
      padding: 0;
      margin-top: 40px;
    }

    .page-jl-audio-amp-marine__installation-item {
      background-color: #fff;
      margin-bottom: 20px;
      padding: 25px 30px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }

    .page-jl-audio-amp-marine__installation-heading {
      font-size: 1.4em;
      color: #007bff;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-jl-audio-amp-marine__installation-text {
      color: #555;
      font-size: 1em;
    }

    .page-jl-audio-amp-marine__faq-container {
      margin-top: 40px;
    }

    .page-jl-audio-amp-marine__faq-item {
      background-color: #fff;
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .page-jl-audio-amp-marine__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #f2f2f2;
      border-bottom: 1px solid #eee;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-jl-audio-amp-marine__faq-question:hover {
      background-color: #e6e6e6;
    }

    .page-jl-audio-amp-marine__faq-heading {
      font-size: 1.15em;
      color: #2c3e50;
      margin: 0;
      font-weight: 600;
      pointer-events: none; /* Prevent text selection interference */
    }

    .page-jl-audio-amp-marine__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #007bff;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent icon interference */
    }

    .page-jl-audio-amp-marine__faq-item.active .page-jl-audio-amp-marine__faq-toggle {
      transform: rotate(45deg);
    }

    .page-jl-audio-amp-marine__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #555;
      font-size: 1em;
    }

    .page-jl-audio-amp-marine__faq-item.active .page-jl-audio-amp-marine__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-jl-audio-amp-marine__cta-wrapper {
      text-align: center;
      margin-top: 50px;
    }

    /* General image responsiveness */
    .page-jl-audio-amp-marine img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* Mobile responsiveness */
    @media (max-width: 768px) {
      .page-jl-audio-amp-marine__hero-section {
        min-height: 400px;
        padding: 40px 15px;
      }

      .page-jl-audio-amp-marine__hero-title {
        font-size: 2em;
      }

      .page-jl-audio-amp-marine__hero-description {
        font-size: 1em;
      }

      .page-jl-audio-amp-marine__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-jl-audio-amp-marine__section-title {
        font-size: 1.8em;
        margin-top: 40px;
        margin-bottom: 20px;
      }

      .page-jl-audio-amp-marine__section-description {
        font-size: 1em;
        margin-bottom: 30px;
        padding: 0 15px;
      }

      .page-jl-audio-amp-marine__features-section,
      .page-jl-audio-amp-marine__products-overview,
      .page-jl-audio-amp-marine__installation-guide,
      .page-jl-audio-amp-marine__faq-section,
      .page-jl-audio-amp-marine__contact-promo {
        padding: 30px 15px;
      }

      .page-jl-audio-amp-marine__features-grid,
      .page-jl-audio-amp-marine__product-cards {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-jl-audio-amp-marine__feature-item,
      .page-jl-audio-amp-marine__product-card,
      .page-jl-audio-amp-marine__installation-item,
      .page-jl-audio-amp-marine__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
      }

      .page-jl-audio-amp-marine__installation-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-jl-audio-amp-marine__installation-item p,
      .page-jl-audio-amp-marine__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-jl-audio-amp-marine__faq-question {
        padding: 15px 20px;
      }

      .page-jl-audio-amp-marine__faq-answer {
        padding: 0 20px;
      }

      .page-jl-audio-amp-marine__faq-item.active .page-jl-audio-amp-marine__faq-answer {
        padding: 15px 20px !important;
      }

      .page-jl-audio-amp-marine__faq-heading {
        font-size: 1.05em;
      }
    }