.fa-icon-circle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: linear-gradient(135deg, #e0f2f1 0%, #26a69a 100%); /* 文档总结助手主题色 */
        color: #00695c; /* 文档总结助手主题色 */
        font-size: 2rem;
        box-shadow: 0 2px 8px #e0f2f1; /* 文档总结助手主题色 */
        margin-bottom: 0.5rem;
    }
    .page-banner-container {
        background: linear-gradient(120deg, #e0f2f1 0%, #26a69a 100%) !important; /* Banner背景色 */
    }
    .feature-card:hover {
        box-shadow: 0 8px 32px #e0f2f1 !important; /* 卡片悬停阴影颜色 */
    }
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        color: #26a69a;
    }
    .benefit-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 24px rgba(38, 166, 154, 0.15);
    }
    .workflow-step:after {
        background: #26a69a;
    }
    .step-number {
        background: #26a69a;
        color: #fff;
    }
    .demo-img:hover {
        transform: scale(1.02);
        box-shadow: 0 12px 32px rgba(38, 166, 154, 0.2);
    }
    
    /* 文档总结助手功能卡片样式 */
    .feature-card-summary {
        background: #fff;
        border-radius: 16px;
        padding: 2.5rem 1.5rem;
        box-shadow: 0 4px 20px rgba(38, 166, 154, 0.08);
        transition: all 0.3s ease;
        border: 1px solid rgba(38, 166, 154, 0.1);
        position: relative;
        overflow: hidden;
        height: 100%;
    }

    .feature-card-summary::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, #26a69a 0%, #4db6ac 100%);
    }

    .feature-card-summary:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 40px rgba(38, 166, 154, 0.15);
        border-color: rgba(38, 166, 154, 0.2);
    }

    .feature-icon-summary {
        width: 80px;
        height: 80px;
        margin: 0 auto 1.5rem;
        background: linear-gradient(135deg, #e0f2f1 0%, #26a69a 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        box-shadow: 0 4px 16px rgba(38, 166, 154, 0.2);
    }

    .feature-icon-summary i {
        font-size: 2.2rem;
        color: #00695c;
        z-index: 2;
    }

    .feature-card-summary:hover .feature-icon-summary {
        transform: scale(1.1);
        box-shadow: 0 6px 24px rgba(38, 166, 154, 0.3);
    }

    .feature-card-summary:hover h5 {
        color: #26a69a;
    }

    /* 文档总结助手主题色彩 */
    :root {
        --summary-primary: #26a69a;
        --summary-primary-light: #4db6ac;
        --summary-primary-dark: #00695c;
        --summary-secondary: #e0f2f1;
        --text-dark: #2c3e50;
        --text-muted: #6c757d;
    }

    /* 文档总结助手应用场景卡片样式 */
    .scenario-card-summary {
        background: #fff;
        border-radius: 16px;
        padding: 2.5rem 1.5rem;
        box-shadow: 0 4px 20px rgba(38, 166, 154, 0.08);
        transition: all 0.3s ease;
        border: 1px solid rgba(38, 166, 154, 0.1);
        position: relative;
        overflow: hidden;
        height: 100%;
    }

    .scenario-card-summary::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, #26a69a 0%, #4db6ac 100%);
    }

    .scenario-card-summary:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 40px rgba(38, 166, 154, 0.15);
        border-color: rgba(38, 166, 154, 0.2);
    }

    .scenario-icon-summary {
        width: 80px;
        height: 80px;
        margin: 0 auto 1.5rem;
        background: linear-gradient(135deg, #e0f2f1 0%, #26a69a 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        box-shadow: 0 4px 16px rgba(38, 166, 154, 0.2);
    }

    .scenario-icon-summary i {
        font-size: 2.2rem;
        color: #00695c;
        z-index: 2;
    }

    .scenario-card-summary:hover .scenario-icon-summary {
        transform: scale(1.1);
        box-shadow: 0 6px 24px rgba(38, 166, 154, 0.3);
    }

    .scenario-card-summary:hover h4 {
        color: #26a69a;
    }