.fuji-rich-content-wrapper {
        font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        font-size: 16px; 
        line-height: 1.8;
        color: #334155;
        max-width: 100%;
        margin: 0 auto;
        padding: 2.5rem 2rem;
        box-sizing: border-box;
        background-color: #ffffff;
        background-image: 
            linear-gradient(rgba(203, 213, 225, 0.2) 1px, transparent 1px),
            linear-gradient(90deg, rgba(203, 213, 225, 0.2) 1px, transparent 1px);
        background-size: 30px 30px;
        border-radius: 12px;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    }

    .fuji-rich-content-wrapper h2 {
        font-size: 22px; /* 此处已调整为 22px */
        color: #0f172a;
        margin-top: 2em;
        margin-bottom: 1em;
        padding-bottom: 0.5em;
        border-bottom: 2px solid #e2e8f0;
        font-weight: 700;
        letter-spacing: -0.02em;
    }

    .fuji-rich-content-wrapper h2:first-child {
        margin-top: 0;
    }

    .fuji-rich-content-wrapper h3 {
        font-size: 1.35rem;
        color: #1e293b;
        margin-top: 1.8em;
        margin-bottom: 0.8em;
        font-weight: 600;
    }

    .fuji-rich-content-wrapper p {
        margin-bottom: 1.5em;
    }

    .fuji-rich-content-wrapper strong {
        color: #0f172a;
        font-weight: 600;
    }

    .fuji-rich-content-wrapper ul, 
    .fuji-rich-content-wrapper ol {
        margin-bottom: 1.5em;
        padding-left: 1.5rem;
        background: rgba(255, 255, 255, 0.7);
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
        border-radius: 8px;
    }

    .fuji-rich-content-wrapper li {
        margin-bottom: 0.8em;
    }

    .fuji-rich-content-wrapper a {
        color: #2563eb;
        text-decoration: none;
        font-weight: 500;
        border-bottom: 1px solid transparent;
        transition: all 0.3s ease;
    }

    .fuji-rich-content-wrapper a:hover {
        color: #1d4ed8;
        border-bottom: 1px solid #1d4ed8;
    }

    .fuji-rich-content-wrapper .fuji-image-block {
        margin: 2.5em 0;
        text-align: center;
        background: #ffffff;
        padding: 10px;
        border-radius: 8px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
        border: 1px solid #f1f5f9;
    }

    .fuji-rich-content-wrapper img {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
        border-radius: 4px;
    }

    .fuji-rich-content-wrapper .img-caption {
        display: block;
        font-size: 0.95rem;
        color: #64748b;
        margin-top: 12px;
        font-style: italic;
    }

    .fuji-rich-content-wrapper .fuji-highlight-box {
        background-color: #f8fafc;
        border-left: 4px solid #3b82f6;
        padding: 1.5rem 2rem;
        margin: 2em 0;
        border-radius: 0 8px 8px 0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    }

    .fuji-table-responsive {
        overflow-x: auto;
        margin: 2em 0;
        background: #ffffff;
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    }

    .fuji-rich-content-wrapper table {
        width: 100%;
        min-width: 650px; 
        border-collapse: collapse;
        text-align: left;
    }

    .fuji-rich-content-wrapper th, 
    .fuji-rich-content-wrapper td {
        padding: 16px 20px;
        border-bottom: 1px solid #e2e8f0;
    }

    .fuji-rich-content-wrapper th {
        background-color: #f1f5f9;
        color: #1e293b;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.9rem;
        letter-spacing: 0.05em;
    }

    .fuji-rich-content-wrapper tr:last-child td {
        border-bottom: none;
    }

    .fuji-rich-content-wrapper tr:hover td {
        background-color: #f8fafc;
    }

    .fuji-rich-content-wrapper .cta-box {
        background: linear-gradient(145deg, #1e293b, #0f172a);
        color: #ffffff;
        padding: 2.5rem;
        margin-top: 3em;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
    }

    .fuji-rich-content-wrapper .cta-box h3 {
        color: #ffffff;
        margin-top: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: 15px;
    }

    .fuji-rich-content-wrapper .cta-box p {
        color: #cbd5e1;
    }

    .fuji-rich-content-wrapper .cta-box strong {
        color: #ffffff;
    }

    .fuji-rich-content-wrapper .cta-box ul {
        background: transparent;
        padding-left: 20px;
    }

    .fuji-rich-content-wrapper .cta-box a {
        color: #60a5fa;
        font-weight: 600;
    }

    .fuji-rich-content-wrapper .cta-box a:hover {
        color: #93c5fd;
        border-bottom: 1px solid #93c5fd;
    }

    @media (max-width: 768px) {
        .fuji-rich-content-wrapper {
            padding: 1.5rem 1rem;
        }
        .fuji-rich-content-wrapper h2 {
            font-size: 20px; /* 移动端为了协调，微调到了 20px */
        }
        .fuji-rich-content-wrapper h3 {
            font-size: 1.2rem;
        }
        .fuji-rich-content-wrapper .cta-box {
            padding: 1.5rem;
        }
    }