.container {
    max-width: 1000px;
    margin: 10px auto;
    background-color: white;
    padding: 20px;
}

.header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.header img {
    width: 200px;
    height: auto;
    margin-right: 30px;
}

.product-info h1 {
    margin: 0;
    font-size: 2.2em;
    color: #333;
}

.product-info p {
    margin: 10px 0;
    color: #666;
}

.spec-table {
    text-align: left;
    margin-top: 20px;
    margin-bottom: 20px;
}

.spec-table th {
    background-color: #e6e6fa;
    color: #6a0dad;
    padding: 12px;
    text-align: left;
    font-weight: bold;
    border: 1px solid #ddd;
}

.spec-table td {
    padding: 12px;
    border: 1px solid #ddd;
}

.spec-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.section-title {
    background-color: #e6e6fa;
    color: #6a0dad;
    padding: 12px;
    font-weight: bold;
}

.features-content {
    padding: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: start;
}

.key-features {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
}

.feature {
    flex: 1;
    min-width: 200px;
    margin: 20px;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.feature h3 {
    color: #3498db;
    margin-bottom: 15px;
}

.feature p {
    margin-bottom: 15px;
}

.feature-card {
    display: flex;
    gap: 20px;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background-color: #f7d91a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-container {
    display: grid;
    grid-template-rows: auto auto auto; /* 定义行数 */
    gap: 5px; /* 设置组件间距 */
}

.feature-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #2c3e50;
}

.feature-description {
    line-height: 1.5;
    color: #666;
}

.container ul li {
    margin: 5px 0;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

title1 {
    color: #333;
    text-align: left;
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 14px;
}

th {
    background-color: #003399;
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: bold;
    border: 1px solid #003399;
}

td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

.notes {
    font-size: 12px;
    color: #666;
    line-height: 1.5;
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid #003399;
}

.note-item {
    margin-bottom: 5px;
}

.highlight {
    color: #003399;
    font-weight: bold;
}