     background: radial-gradient(circle at center, #1a0000 0%, #0d0000 50%, #000000 100%);
            color: #fff;
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        /* Particle background */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: abs