/* ==================== 内容区域容器 ==================== */
    .gzy_cardbox {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px 20px;
    }

    /* ==================== 通用模块 ==================== */
    .cardbox-section {
        margin-bottom: 50px;
    }

    .cardbox-section__title {
        font-size: 1.6rem;
        font-weight: 700;
        color: #1a1a1a;
        text-align: center;
        margin-bottom: 12px;
    }

    .cardbox-section__subtitle {
        font-size: 0.95rem;
        color: var(--text-light);
        text-align: center;
        margin-bottom: 30px;
    }

    /* ==================== 第一行：产品大图 + 核心卖点 ==================== */
    .cardbox-hero {
        display: flex;
        gap: 40px;
        align-items: center;
        background: #fff;
        border-radius: var(--radius);
        padding: 40px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
    }

    .cardbox-hero__img-wrapper {
        flex: 1;
        position: relative;
    }

    .cardbox-hero__img {
        width: 100%;
        height: auto;
        border-radius: 8px;
        display: block;
    }

    .cardbox-hero__badge {
        position: absolute;
        top: 16px;
        right: 16px;
        background: #ff6b6b;
        color: #fff;
        padding: 8px 16px;
        border-radius: 20px;
        font-weight: 700;
        font-size: 0.9rem;
        animation: pulse 2s infinite;
    }

    @keyframes pulse {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.05); }
    }

    .cardbox-hero__text {
        flex: 1;
    }

    .cardbox-hero__heading {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 12px;
        line-height: 1.3;
    }

    .cardbox-hero__heading span {
        color: var(--primary);
    }

    .cardbox-hero__desc {
        font-size: 1rem;
        color: var(--text-light);
        line-height: 1.8;
        margin-bottom: 20px;
    }

    .cardbox-hero__features {
        list-style: none;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cardbox-hero__feature-tag {
        background: #f0f4ff;
        color: var(--primary);
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 600;
    }

    /* ==================== 第二行：六个扣位展示 ==================== */
    .cardbox-clips {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--gap);
    }

    .cardbox-clip-item {
        background: #fff;
        border-radius: var(--radius);
        padding: 28px 20px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .cardbox-clip-item__number {
        position: absolute;
        top: -10px;
        right: -10px;
        width: 50px;
        height: 50px;
        background: var(--primary);
        color: #fff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.8rem;
        font-weight: 700;
        opacity: 0.9;
    }

    .cardbox-clip-item__icon {
        font-size: 2.5rem;
        margin-bottom: 12px;
    }

    .cardbox-clip-item__title {
        font-size: 1rem;
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 8px;
    }

    .cardbox-clip-item__desc {
        font-size: 0.85rem;
        color: var(--text-light);
        line-height: 1.6;
    }

    /* ==================== 第三行：产品规格 ==================== */
    .cardbox-specs {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--gap);
    }

    .cardbox-spec-item {
        background: #fff;
        border-radius: var(--radius);
        padding: 24px 16px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
        text-align: center;
    }

    .cardbox-spec-item__label {
        font-size: 0.8rem;
        color: var(--text-light);
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 8px;
    }

    .cardbox-spec-item__value {
        font-size: 1.3rem;
        font-weight: 700;
        color: #1a1a1a;
    }

    /* ==================== 第四行：透明展示 ==================== */
    .cardbox-showcase {
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
        border-radius: var(--radius);
        padding: 60px 40px;
        text-align: center;
        color: #fff;
    }

    .cardbox-showcase__title {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 12px;
    }

    .cardbox-showcase__desc {
        font-size: 1rem;
        opacity: 0.85;
        line-height: 1.8;
        max-width: 700px;
        margin: 0 auto 30px;
    }

    .cardbox-showcase__grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        max-width: 900px;
        margin: 0 auto;
    }

    .cardbox-showcase__card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 12px;
        padding: 24px 16px;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .cardbox-showcase__card-icon {
        font-size: 2.5rem;
        margin-bottom: 10px;
    }

    .cardbox-showcase__card-title {
        font-weight: 700;
        margin-bottom: 6px;
    }

    .cardbox-showcase__card-desc {
        font-size: 0.85rem;
        opacity: 0.75;
    }

    /* ==================== 第五行：CTA按钮 ==================== */
    .cardbox-cta {
        text-align: center;
        background: #fff;
        border-radius: var(--radius);
        padding: 50px 40px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
    }

    .cardbox-cta__title {
        font-size: 1.6rem;
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 10px;
    }

    .cardbox-cta__desc {
        font-size: 1rem;
        color: var(--text-light);
        margin-bottom: 24px;
    }

    .cardbox-cta__btn {
        display: inline-block;
        padding: 14px 40px;
        background: var(--primary);
        color: #fff;
        text-decoration: none;
        border-radius: 8px;
        font-weight: 700;
        font-size: 1.05rem;
        transition: all 0.3s;
    }

    .cardbox-cta__btn:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(26, 115, 232, 0.4);
    }

    /* ==================== 响应式 ==================== */
    @media (max-width: 768px) {
        .cardbox-hero {
            flex-direction: column;
            padding: 24px;
        }

        .cardbox-hero__heading {
            font-size: 1.5rem;
        }

        .cardbox-clips {
            grid-template-columns: repeat(2, 1fr);
        }

        .cardbox-specs {
            grid-template-columns: repeat(2, 1fr);
        }

        .cardbox-showcase__grid {
            grid-template-columns: 1fr;
        }

        .cardbox-showcase {
            padding: 40px 20px;
        }
    }

    @media (max-width: 480px) {
        .gzy_cardbox {
            padding: 20px 14px;
        }

        .cardbox-clips {
            grid-template-columns: 1fr;
        }

        .cardbox-specs {
            grid-template-columns: 1fr 1fr;
        }

        .cardbox-section__title {
            font-size: 1.3rem;
        }
    }