.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: #fff;
    border-bottom: 1px solid #ddd;
    flex-wrap: nowrap;
    gap: 20px;


}

.left-section {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 1;
    flex-wrap: nowrap;
}

.logo {
    font-size: 18px;
    font-weight: bold;
    color: #e76319;
    white-space: nowrap;
}

.menu a {
    text-decoration: none;
    color: #000;
    margin-left: 15px;
    font-weight: 500;
    white-space: nowrap;
}

.about-journal-row {
    display: flex;
    align-items: center;
    white-space: nowrap;
}


.outline-button {
    border: 1px solid #ccc;
    background-color: white;
    padding: 8px 14px;
    border-radius: 20px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-outline {
    display: flex;
    margin-right: 16%;
    flex-shrink: 0;
}

.page-breadcrumb.journal-header {
    position: relative;
}
@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-top: 0px;
    }

    .left-section {
        width: 100%;
        overflow-x: auto;
    }

    .article-outline {
        align-self: flex-end;
        margin-top: 10px;
    }

    .outline-button {
        padding: 6px 10px;
        font-size: 14px;
    }

    .menu {
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    .menu a {
        margin-left: 10px;
        font-size: 14px;
    }
}

.outline-button i {
    color: #333;
}
.page-breadcrumb {
    position: relative;
    width: 100%;
    height: 110px;
}