/* css/分类详情展示css */
/* 详情页布局 */
.product-detail-container {
    max-width: 1440px;
    margin: 100px auto 0;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    padding: 0 2rem;
}

/* 左侧导航 */
.detail-nav {
    position: sticky;
    top: 120px;
    align-self: start;
    background: rgba(255,255,255,0.95);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.nav-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.nav-list {
    list-style: none;
    padding: 0;
}

.nav-item {
    margin: 0.8rem 0;
}

.nav-link {
    color: var(--text-dark);
    padding: 0.8rem 1rem;
    border-radius: 6px;
    display: block;
    transition: all var(--transition-base);
}

.nav-link.active,
.nav-link:hover {
    background: rgba(229,75,75,0.1);
    color: var(--accent-color);
}

/* 右侧内容区 */
.product-main {
    background: white;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

/* 图片展示区 */
.gallery-section {
    position: relative;
}

.main-image {
    margin-top: 50px;
    height: auto;
    background: #f8f9fa;
    position: relative;
}

.image-zoom {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: zoom-in;
}

/* 技术参数 */
.specs-section {
    padding: 3rem;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.spec-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

/* 下载区域 */
.download-section {
    border-top: 2px solid #eee;
    padding: 3rem;
    background: #f8f9fa;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: transform var(--transition-base);
}

.download-card:hover {
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .product-detail-container {
        grid-template-columns: 1fr;
        margin-top: 80px;
    }

    .detail-nav {
        position: static;
        margin-bottom: 2rem;
    }

    .main-image {
        height: 400px;
    }
}
.product-image {
    width: auto !important;
    max-width: 100%;
    height: auto !important;
}
.main-image {
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 产品详情模块 */
.detail-section {
    padding: 3rem;
    background: #fff;
    border-bottom: 1px solid #eee;
}

.detail-content {
    margin-top: 2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.parameter-table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
}

.parameter-table th,
.parameter-table td {
    padding: 1.2rem;
    border: 1px solid #e0e0e0;
    text-align: left;
}

.parameter-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 500;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: transform var(--transition-base);
}

.feature-item:hover {
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}
.product-detail-container{
    margin-top: 200px;
}