body {
            font-family: 'Roboto', Arial, sans-serif;
            background-color: #f5f7fa;
            margin: 0;
            padding: 20px;
            color: #333;
        }

/* Überschrift */
        h1 {
            text-align: center;
            color: #1a73e8;
            font-size: 2em;
            margin-bottom: 40px;
            font-weight: 600;
        }
		
        /* Container für die Karten */
        .guide-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }		

       /* Grid für die Karten */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

        /* Stil für einzelne Karten */
        .guide-card {
            background: #ffffff;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            padding: 20px;
            text-align: center;
            transition: all 0.3s ease;
        }

        /* Hover-Effekt für Karten */
        .guide-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
            background: #f8fafc;
        }

        /* Name des Gästeführers */
        .guide-card h2 {
            color: #045a9f;
            font-size: 1.4em;
            margin: 0 0 10px;
            font-weight: 600;
        }

        /* Kontaktdaten */
        .guide-card p {
            margin: 5px 0;
            font-size: 1em;
            color: #555;
        }

        /* Zertifizierungshinweis */
        .guide-card .certification {
            font-size: 0.8em !important;
            color: #777;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid #e0e0e0;
        }

        /* Responsive Anpassungen */
        @media (max-width: 600px) {
            .guide-grid {
                grid-template-columns: 1fr;
            }

            .guide-card {
                padding: 15px;
            }

            h1 {
                font-size: 1.6em;
            }
        }