/* Extracted from public/index.html style block 1. */
/* DESIGN-SYMMETRIE: Farb-Variablen für das gesamte Terminal */
        :root {
            --bg-dark: #121214;       
            --bg-panel: #1c1c1e;      
            --bg-box: #2c2c2e;        
            --accent: #007aff;        
            --accent-glow: #5ac8fa;   
            --text-main: #e5e5ea;     
            --text-muted: #8e8e93;    
            --text-green: #30d158;    
        }

        /* Globale Vollbild-Sicherung */
        html, body { 
            font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif; 
            background-color: var(--bg-dark); 
            color: var(--text-main); 
            margin: 0; 
            padding: 10px 15px 5px 15px; 
            height: 100vh; 
            box-sizing: border-box; 
            overflow: hidden; 
        }
        
        /* Die geschützte Premium-Kopfzeile mit Logo-Symbol */
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 2px solid #2c2c2e;
            padding-bottom: 5px;
            margin-bottom: 8px;
        }

        .brand-title { 
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--accent-glow); 
            font-size: 19px; 
            font-weight: 700;
            letter-spacing: 0.8px;
            text-transform: uppercase;
        }

        /* Futuristisches Fadenkreuz/Radar Logo */
        .brand-logo {
            width: 18px;
            height: 18px;
            border: 2px solid var(--accent-glow);
            border-radius: 50%;
            position: relative;
            display: inline-block;
            box-shadow: 0 0 8px rgba(90, 200, 250, 0.4);
        }
        .brand-logo::before, .brand-logo::after {
            content: '';
            position: absolute;
            background-color: var(--accent-glow);
        }
        .brand-logo::before { width: 22px; height: 2px; top: 8px; left: -4px; }
        .brand-logo::after { width: 2px; height: 22px; top: -4px; left: 8px; }

        /* NEUE SCHALE: Container für die Landingpage-Startseite */
        .landing-page-wrapper {
            position: absolute;
            inset: 0;
            background-color: var(--bg-dark);
            z-index: 9999;             
            overflow-y: auto;          
            display: block;            
            padding: 40px 24px;
            box-sizing: border-box;
        }

        /* STYLING DER STARTSEITEN-ELEMENTE */
        .hero { position: relative; padding: 40px 24px 30px; text-align: center; }
        .hero-inner { max-width: 860px; margin: 0 auto; }
        .hero-title { font-size: 2.4rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; color: var(--text-main); font-weight: 800; }
        .hero-slogan { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 24px; font-weight: 500; }
        .hero-buttons { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 20px; }