12px;
        padding: 25px;
        margin-bottom: 25px;
        box-shadow: 0 2px 8px var(--shadow-color, rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
    }
    
    .page-header h1 {
        font-size: 28px;
        font-weight: 700;
        color: var(--text-heading, #2f3640);
        margin: 0 0 10px 0;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .page-header .icon {
        width: 48px;
        height: 48px;
        background: va