#tnb-notification-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    color: #000;
    z-index: 9999;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
}

.tnb-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

#tnb-message {
    font-size: 14px;
}

#tnb-close {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: #000;
}

.tnb-hidden {
    display: none;
}