body[data-page="train-page"] .train-page-wrap {
    display: flex;
    align-items: flex-start;
    gap: 28px;
}

body[data-page="train-page"] .train-main-column {
    flex: 1 1 auto;
    min-width: 0;
}

body[data-page="train-page"] .train-side-column {
    width: 280px;
    flex: 0 0 280px;
}

body[data-page="train-page"] .train-card {
    background: #fff;
    border: 1px solid #ddd;
    box-shadow: none;
}

body[data-page="train-page"] .train-card-head {
    padding: 14px 20px 0;
    border-bottom: 1px solid #ddd;
}

body[data-page="train-page"] .train-card-head h2,
body[data-page="train-page"] .train-card-head h3 {
    margin: 0;
    color: #374151;
    font-size: 22px;
    line-height: 1.2;
    font-weight: 700;
}

body[data-page="train-page"] .train-card-head-line {
    display: block;
    width: 74px;
    height: 4px;
    margin-top: 14px;
    background: #4763ff;
}

body[data-page="train-page"] .train-card-body {
    padding: 18px 20px 24px;
}

body[data-page="train-page"] #trainQuestions.list {
    display: grid;
    gap: 14px;
    padding: 0;
}

body[data-page="train-page"] #trainQuestions .list-item {
    display: block !important;
    padding: 18px 24px;
    border: 1px solid #ddd;
    border-radius: 0;
    background: rgba(245, 245, 245, 0.9);
    box-shadow: none;
}

body[data-page="train-page"] #trainQuestions .list-item > div {
    width: 100% !important;
}

body[data-page="train-page"] #trainQuestions .question-title-line {
    display: block !important;
}

body[data-page="train-page"] #trainQuestions .question-title-no,
body[data-page="train-page"] #trainQuestions .question-title-no strong {
    display: block !important;
    margin: 0 !important;
    color: #333;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
}

body[data-page="train-page"] #trainQuestions .question-title-content {
    margin-top: 8px;
    color: #333;
    line-height: 1.8;
}

body[data-page="train-page"] #trainQuestions .meta {
    color: #555;
    line-height: 1.9;
}

body[data-page="train-page"] #trainQuestions .paper-option-list {
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    width: auto !important;
    margin-top: 10px !important;
}

body[data-page="train-page"] #trainQuestions label.paper-option-item {
    display: inline-block !important;
    float: none !important;
    clear: none !important;
    width: auto !important;
    max-width: 100% !important;
    margin: 0 !important;
    min-height: 0;
    padding: 5px 12px;
    border: 1px solid #d7d7d7;
    background: #fff;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.35 !important;
    white-space: normal !important;
    word-break: break-word;
    cursor: pointer;
}

body[data-page="train-page"] #trainQuestions .paper-option-item.is-selected {
    border-color: #9cb2ff;
    background: #f6f8ff;
    color: #333;
}

body[data-page="train-page"] #trainQuestions .paper-option-item input[type="radio"],
body[data-page="train-page"] #trainQuestions .paper-option-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

body[data-page="train-page"] #trainQuestions .train-feedback {
    margin-top: 14px !important;
    padding-top: 12px !important;
    border-top: 1px dashed #ddd !important;
}

body[data-page="train-page"] #trainQuestions img {
    max-width: 100% !important;
    height: auto !important;
}

body[data-page="train-page"] #trainQuestions table:not(.syntaxhighlighter) {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto;
}

body[data-page="train-page"] table.syntaxhighlighter {
    display: table !important;
    margin-top: 12px !important;
    overflow: visible !important;
}

body[data-page="train-page"] table.syntaxhighlighter,
body[data-page="train-page"] table.syntaxhighlighter td.code,
body[data-page="train-page"] table.syntaxhighlighter td.code .container,
body[data-page="train-page"] table.syntaxhighlighter td.code .line.alt1,
body[data-page="train-page"] table.syntaxhighlighter td.code .line.alt2 {
    background: #eff0f7 !important;
}

body[data-page="train-page"] table.syntaxhighlighter .gutter,
body[data-page="train-page"] table.syntaxhighlighter .gutter .line {
    background: #f7f7f9 !important;
}

body[data-page="train-page"] table.syntaxhighlighter td.gutter,
body[data-page="train-page"] table.syntaxhighlighter td.code {
    vertical-align: top !important;
}

body[data-page="train-page"] table.syntaxhighlighter td.code {
    padding: 9.5px 0 !important;
}

body[data-page="train-page"] .train-pagination {
    padding-top: 22px;
    text-align: center;
}

body[data-page="train-page"] .train-side-column .train-card {
    position: sticky;
    top: 16px;
}

body[data-page="train-page"] .train-topic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

body[data-page="train-page"] .train-topic-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 26px;
    padding: 0 8px;
    background: #4763ff;
    color: #fff;
    font-size: 12px;
    line-height: 1.2;
    font-weight: 500;
    text-decoration: none;
}

body[data-page="train-page"] .train-topic-tag:hover,
body[data-page="train-page"] .train-topic-tag:focus,
body[data-page="train-page"] .train-topic-tag.active {
    color: #fff;
    text-decoration: none;
    background: #3552ee;
}

@media (max-width: 1100px) {
    body[data-page="train-page"] .train-page-wrap {
        flex-direction: column;
    }

    body[data-page="train-page"] .train-side-column {
        width: 100%;
        flex-basis: auto;
    }

    body[data-page="train-page"] .train-side-column .train-card {
        position: static;
    }
}

@media (max-width: 767px) {
    body[data-page="train-page"] .train-card-head {
        padding: 16px 16px 0;
    }

    body[data-page="train-page"] .train-card-body {
        padding: 16px;
    }

    body[data-page="train-page"] #trainQuestions .list-item {
        padding: 16px;
    }

    body[data-page="train-page"] #trainQuestions label.paper-option-item {
        padding: 5px 10px;
    }
}