/* 痛点分析区域 - PC/手机自适应 1:1还原 */
.pain-section {
    width: 100%;
    padding: 70px 0;
    background: #f5f5f5;
}

.pain-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.pain-header {
    text-align: center;
    margin-bottom: 40px;
}

.pain-tag {
    display: inline-block;
    padding: 6px 16px;
    background: #00ff88;
    color: #111;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 16px;
}

.pain-title {
    font-size: clamp(24px, 5vw, 30px);
    font-weight: 700;
    color: #111;
    margin-bottom: 10px;
}

.pain-subtitle {
    font-size: 16px;
    color: #666;
}

/* PC端网格布局 */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.pain-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
}

.pain-card img {
    width: 100%;
    height: auto;
    display: block;
}

.pain-card p {
    padding: 16px;
    font-size: 15px;
    color: #333;
    margin: 0;
    line-height: 1.6;
}

/* 底部CTA */
.pain-cta {
    background: #111;
    color: #fff;
    border-radius: 16px;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cta-text {
    font-size: 18px;
    line-height: 1.6;
}

.cta-icon {
    color: #00ff88;
    margin-right: 8px;
}

.cta-btn {
    padding: 10px 24px;
    background: transparent;
    color: #00ff88;
    border: 1px solid #00ff88;
    border-radius: 20px;
    font-size: 16px;
    cursor: pointer;
}

/* 手机端适配 */
@media (max-width: 768px) {
    .pain-section {
        padding: 50px 0;
    }
    .pain-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .pain-card {
        display: flex;
        align-items: center;
        gap: 16px;
    }
    .pain-card img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 12px 0 0 12px;
    }
    .pain-card p {
        padding: 0 16px 0 0;
        font-size: 17px;
    }
    .pain-cta {
        flex-direction: column;
        text-align: left;
        align-items: flex-start;
    }
    .cta-btn {
        align-self: flex-end;
    }
}