/* SCOPED CSS: FUJI SUPER TSURUGI - High Performance & Responsive */
    #fuji-detail-container {
        font-family: 'Verdana', 'Segoe UI', Helvetica, sans-serif;
        line-height: 1.6;
        color: #333;
        font-size: 16px;
        background-color: #fff;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        margin: 0 auto;
    }

    /* Headings */
    #fuji-detail-container h2 {
        font-size: 20px;
        color: #000;
        border-bottom: 2px solid #ba372a; /* Fuji Brand Red */
        padding-bottom: 8px;
        margin-top: 30px;
        margin-bottom: 20px;
        font-weight: 700;
        text-transform: uppercase;
        line-height: 1.3;
    }

    #fuji-detail-container h3 {
        font-size: 18px;
        color: #ba372a;
        margin-top: 25px;
        margin-bottom: 10px;
        font-weight: 700;
    }

    /* Text & Lists */
    #fuji-detail-container p {
        margin-bottom: 15px;
        text-align: left;
    }

    #fuji-detail-container ul {
        margin-bottom: 20px;
        padding-left: 20px;
    }

    #fuji-detail-container li {
        margin-bottom: 10px;
    }

    #fuji-detail-container strong {
        color: #000;
    }

    /* IMAGES: Responsive & Performance Optimized */
    #fuji-detail-container img {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 20px auto;
        border-radius: 4px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        content-visibility: auto;
    }

    /* YOUTUBE RESPONSIVE WRAPPER */
    #fuji-detail-container .video-responsive-wrapper {
        position: relative;
        width: 100%;
        max-width: 800px;
        aspect-ratio: 16 / 9;
        margin: 25px auto;
        background-color: #000;
        border-radius: 6px;
        overflow: hidden;
    }

    #fuji-detail-container .video-responsive-wrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: 0;
    }

    #fuji-detail-container .video-caption {
        text-align: center;
        margin-bottom: 15px;
        font-size: 16px;
    }

    /* DATA TABLE */
    #fuji-detail-container .tech-table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
        font-size: 15px;
    }

    #fuji-detail-container .tech-table th, 
    #fuji-detail-container .tech-table td {
        border: 1px solid #ddd;
        padding: 10px;
        text-align: left;
    }

    #fuji-detail-container .tech-table th {
        background-color: #f9f9f9;
        font-weight: bold;
        width: 35%;
        color: #ba372a;
    }

    /* HIGHLIGHT BOX */
    #fuji-detail-container .highlight-box {
        background-color: #fff9f9;
        border-left: 4px solid #ba372a;
        padding: 15px;
        margin: 20px 0;
    }

    /* LINKS */
    #fuji-detail-container a {
        color: #ba372a;
        text-decoration: underline;
        font-weight: bold;
    }

    /* FAQ Style */
    #fuji-detail-container .faq-item {
        background: #fdfdfd;
        border: 1px solid #eee;
        padding: 15px;
        margin-bottom: 10px;
        border-radius: 4px;
    }

    /* Callout Banner */
    #fuji-detail-container .cta-banner {
        text-align: center;
        margin-top: 40px;
        padding: 20px;
        background: #eee;
        border-radius: 8px;
    }

    /* Mobile Tweaks */
    @media (max-width: 768px) {
        #fuji-detail-container h2 { font-size: 18px; }
        #fuji-detail-container .tech-table { font-size: 14px; }
    }