/* 分类卡片 */
.featured-categories {
    padding: 60px 0;
    background-color: var(--white);
}

.featured-categories h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    color: var(--text-color);
}

.category-grid {
    display: grid;
   grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.category-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 25px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.category-card i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.category-card p {
    font-size: 14px;
    color: var(--light-text);
}

/* 最新信息 */
.latest-info {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.latest-info h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    color: var(--text-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 20px;
}

.info-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.info-header {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.info-header .category {
    color: var(--primary-color);
    font-weight: 500;
    display: flex;
    align-items: center;
}

.info-header .category i {
    margin-right: 5px;
}

.info-header .time {
    color: var(--lighter-text);
    font-size: 14px;
}

.info-card h3 {
    padding: 15px 15px 10px;
    font-size: 18px;
}

.info-card p {
    padding: 0 15px 15px;
    color: var(--light-text);
    font-size: 14px;
    flex-grow: 1;
}

.info-footer {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    background-color: rgba(245, 245, 245, 0.5);
}

.info-footer span {
    color: var(--light-text);
    font-size: 14px;
    display: flex;
    align-items: center;
}

.info-footer span i {
    margin-right: 5px;
}

.info-footer .more {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.info-footer .more i {
    margin-left: 5px;
}

.view-more {
    text-align: center;
    margin-top: 40px;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: 500;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn i {
    margin-left: 5px;
}