.measuring-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.feature-list li {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.9rem;
}

.feature-list li::before {
    content: '•';
    color: var(--primary);
    position: absolute;
    left: 0;
}

.product-highlight {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    border: 1px solid var(--glass-border);
}

.highlight-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.highlight-text {
    flex: 1;
    min-width: 300px;
}

.highlight-image {
    flex: 1;
    min-width: 300px;
    background: var(--input-bg);
    border-radius: 16px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--glass-border);
}

.tag-group {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag-measuring {
    background: rgba(14, 165, 233, 0.2);
    color: var(--primary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* 響應式調整 */
@media (max-width: 768px) {
    .product-highlight {
        padding: 1.5rem;
    }

    .highlight-content {
        gap: 2rem;
    }

    .highlight-text,
    .highlight-image {
        min-width: 100%;
    }

    .highlight-image {
        height: 200px;
    }
}