/* This targets your main container only when it switches to text mode */
.text-content-panel {
    all: unset; /* Strips away parent gallery-grid properties */
    display: block;
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    font-family: sans-serif;
    line-height: 1.6;
    color: #333333;
    background: #ffffff;
}

/* Clean, simple styles for your content inside about.php */
.text-content-panel h1 { font-size: 28px; margin-bottom: 20px; color: #111; }
.text-content-panel p { font-size: 16px; margin-bottom: 15px; }
.text-content-panel a { color: #0066cc; text-decoration: none; }