.resource-main {
    padding: 2rem 5%;
}

.resource-section {
    margin-bottom: 3rem;
}

.resource-card p,
.resource-card h3{
    color: var(--text-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.resource-section h2 {
    color: var(--text-color);
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

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

.resource-card {
    background: var(--header-bg);
    border-radius: 8px;
    border-color: var(--border-color);
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s;
    color: var(--text-color);
}

.resource-card:hover {
    transform: translateY(-5px);
}

.badge {
    background: #3498db;
    color: var(--text-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 1rem;
}

.title {
    font-size: 1.5rem;
    margin-bottom: 70px;
    color: var(--primary-color);
    /* 取消下划线 */
    text-decoration: none;
    font-weight: bold; /* 增加字体加粗 */
    letter-spacing: 1px; /* 增加字间距 */
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease; /* 添加过渡效果 */
}

.title:hover {
    transform: translateY(-3px); /* 悬停时向上移动 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* 添加阴影效果 */
}

.page-title {
    margin-top: 40px;
    margin-left: 60px;
}