.bopomofo-button {
    position: fixed;
    top: 20px;
    right: 150px; /* Position to the left of the language button */
    padding: 10px 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    font-family: 'KleeOne-Regular', system-ui, sans-serif;
    font-size: 12px;
    text-decoration: none;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.bopomofo-button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    color: #ffffff;
    text-decoration: none;
}

.bopomofo-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}