body { background-color: #f4f6f9; }
.theme-container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* 主题页头部的特殊视觉设计 */
.theme-header {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    border: 1px solid #ebeef5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.hover-primary-footer { transition: color 0.2s ease, background-color 0.2s ease; }
.hover-primary-footer:hover { color: #0d6efd !important; background-color: #e9ecef !important; }

@media (max-width: 768px) {
    .theme-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}