.tlc-sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-family: inherit;
    box-sizing: border-box;
}

.tlc-sticky-content {
    flex: 1;
    text-align: inherit;
    padding-right: 50px;
}

.tlc-sticky-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    padding: 0 10px;
    line-height: 1;
    opacity: 0.8;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

.tlc-sticky-close:hover {
    opacity: 1;
}