/* 核心功能特色 - 简洁列表展示样式 */
.features-showcase {
    padding: 40px 0;
}

.core-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    margin-right: 30px;
}

.feature-icon-bg {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feature-content {
    flex: 1;
    margin-right: 30px;
}

.feature-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 8px 0;
}

.feature-content p {
    font-size: 16px;
    color: #667788;
    margin: 0 0 16px 0;
    line-height: 1.6;
}

.feature-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.feature-stats {
    flex-shrink: 0;
    text-align: center;
    min-width: 120px;
}

.stat {
    background: #f8fafc;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid #e2e8f0;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: #2c80ff;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: #667788;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .feature-item {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    
    .feature-icon-wrapper {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .feature-content {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .feature-content h3 {
        font-size: 20px;
    }
    
    .feature-tags {
        justify-content: center;
    }
    
    .feature-stats {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .core-features-list {
        gap: 16px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .feature-icon-bg {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon-bg svg {
        width: 30px;
        height: 30px;
    }
    
    .feature-content h3 {
        font-size: 18px;
    }
    
    .feature-content p {
        font-size: 14px;
    }
    
    .tag {
        font-size: 12px;
        padding: 4px 8px;
    }
    
    .stat-number {
        font-size: 24px;
    }
}