div:focus,
h1:focus {
    outline: none;
    border: none;
}

#waveform {
    margin: 1.5rem 0;
}

.searchhighlight {
    background-color: #f7f707;
    border-radius: 0.25rem;
}

.highlight {
    background-color: #f871e4;
    border-radius: 0.25rem;
}

.word {
    cursor: pointer;
    padding: 0.15rem;
    line-height: 1.8;
}

.sticky-container {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: #f8fafc;
    padding-bottom: 1rem;
}

#timer {
    font-size: 1.25rem;
    font-weight: bold;
    color: #4b5563;
    text-align: center;
    margin-top: 0.5rem;
}