.reading-guide .course-guide-table {
    min-width: 0;
    overflow-wrap: anywhere;
}

.reading-guide .reading-passage {
    min-width: 0;
    padding: 16px 0 22px;
    border-bottom: 1px solid rgb(139 189 230 / 35%);
}

.reading-guide .reading-passage:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.reading-guide .reading-passage-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px 12px;
    margin-bottom: 12px;
}

.reading-guide .reading-passage-heading h3 {
    min-width: 0;
    margin: 0;
    font-size: 18px;
    line-height: 1.4;
}

.reading-guide .reading-passage-level {
    flex: 0 1 auto;
    box-sizing: border-box;
    max-width: 100%;
    padding: 2px 8px;
    border-radius: 5px;
    background: #e8f5ee;
    color: #23715c;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.reading-guide .reading-passage-original {
    padding: 2px 0 2px 14px;
    border-left: 3px solid #bfd7f2;
}

.reading-guide .reading-passage-original p {
    color: #24558b;
    line-height: 1.8;
}

.reading-guide .reading-passage-note {
    font-size: 13px;
    color: #567b9e;
}

.reading-guide .reading-passage-translation {
    margin: 14px 0;
    border-radius: 6px;
    background: #f0f7fb;
}

.reading-guide .reading-passage-translation summary {
    padding: 10px 12px;
    color: #285d96;
    font-weight: 800;
    cursor: pointer;
}

.reading-guide .reading-passage-translation > div {
    padding: 0 12px 2px;
}

.reading-guide .reading-passage h4 {
    margin: 18px 0 10px;
    color: #376b9f;
    font-size: 14px;
    line-height: 1.5;
}

.reading-guide .reading-passage-vocabulary dl {
    margin: 0;
}

.reading-guide .reading-passage-vocabulary dl > div {
    display: grid;
    grid-template-columns: minmax(100px, 0.7fr) minmax(0, 1.3fr);
    gap: 6px 14px;
    padding: 7px 0;
    border-bottom: 1px solid rgb(139 189 230 / 22%);
}

.reading-guide .reading-passage-vocabulary dt,
.reading-guide .reading-passage-vocabulary dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    font-size: 13px;
    line-height: 1.65;
}

.reading-guide .reading-passage-vocabulary dt {
    font-weight: 800;
    color: #6c56a1;
}

.reading-guide .reading-passage-vocabulary dd span {
    display: block;
    margin-top: 3px;
    color: #567b9e;
    font-size: 12px;
}

.reading-guide .reading-passage-questions ol {
    padding-left: 23px;
}

.reading-guide .reading-passage-questions li {
    padding-left: 2px;
    margin-bottom: 14px;
}

.reading-guide .reading-passage-questions li > p {
    margin: 0 0 6px;
}

.reading-guide .reading-passage :focus-visible {
    outline: 2px solid #438bd1;
    outline-offset: 3px;
}

@media (max-width: 560px) {
    .reading-guide .reading-guide-table--stacked,
    .reading-guide .reading-guide-table--stacked tbody,
    .reading-guide .reading-guide-table--stacked tr,
    .reading-guide .reading-guide-table--stacked td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }

    .reading-guide .reading-guide-table--stacked caption {
        display: block;
        width: 100%;
    }

    .reading-guide .reading-guide-table--stacked thead {
        display: none;
    }

    .reading-guide .reading-guide-table--stacked td::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 3px;
        color: #567b9e;
        font-size: 12px;
        font-weight: 800;
    }

    .reading-guide .reading-guide-table--stacked tr {
        padding: 7px 0;
        border-bottom: 1px solid #d8e8f5;
    }
}