/* Roam Subtitle */
#roam-subtitle {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.9);
    font-size: 24px;
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    background: rgba(0, 0, 0, 0.3);
    padding: 15px 30px;
    border-radius: 30px;
    backdrop-filter: blur(5px);
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: var(--z-overlay);
    max-width: 80%;
    text-align: center;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}