@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&family=Oswald:wght@700&display=swap');
        
        .titan-dark { background: #0f172a; }
        .heavy-font { font-family: 'Oswald', sans-serif; text-transform: uppercase; }
        
        .glass-card {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(226, 232, 240, 0.8);
            box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
        }

        .thickness-badge {
            background: linear-gradient(90deg, #ef4444 0%, #b91c1c 100%);
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
        }

        .measurement-line {
            height: 7px;
            background: #ef4444;
            width: 100%;
            border-radius: 4px;
        }