.journal-article-page {
    padding: 24px 0 50px;
}

.journal-article-hero {
    margin-bottom: 24px;
}

.journal-article-hero__content {
    background: linear-gradient(135deg, #0f3d91 0%, #0f766e 100%);
    border-radius: 24px;
    padding: 28px 30px;
    color: #fff;
    box-shadow: 0 20px 50px rgba(15, 61, 145, 0.18);
}

.journal-article-breadcrumbs {
    margin-bottom: 20px;
}

.journal-article-breadcrumbs ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.journal-article-breadcrumbs li,
.journal-article-breadcrumbs a,
.journal-article-breadcrumbs .separator,
.journal-article-breadcrumbs .current span {
    color: rgba(255,255,255,.88) !important;
    font-size: 14px;
    text-decoration: none;
}

.journal-article-breadcrumbs a:hover {
    color: #fff !important;
    text-decoration: underline;
}

.journal-article-hero__eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.78);
    margin-bottom: 10px;
}

.journal-article-hero__text h1 {
    margin: 0 0 14px;
    font-size: clamp(28px, 3.8vw, 42px);
    line-height: 1.2;
    color: #fff;
}

.journal-article-hero__text p {
    margin: 0;
    max-width: 860px;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255,255,255,.90);
}

.journal-article-hero__dot {
    margin: 0 8px;
}

.journal-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, .85fr);
    gap: 22px;
}

.journal-article-main,
.journal-article-sidebar {
    display: grid;
    gap: 18px;
    align-content: start;
}

.journal-article-card,
.journal-article-sidecard {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
}

.journal-article-sidecard--download {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.journal-article-card__head,
.journal-article-sidecard__head {
    margin-bottom: 16px;
}

.journal-article-card__eyebrow {
    display: inline-block;
    color: #0f3d91;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.journal-article-card h2,
.journal-article-sidecard h2 {
    margin: 0;
    font-size: 26px;
    line-height: 1.2;
    color: #162033;
}

.journal-article-authors {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.journal-article-authors__item {
    background: #f8fbff;
    border: 1px solid rgba(15, 61, 145, 0.08);
    border-radius: 16px;
    padding: 16px 18px;
}

.journal-article-authors__name {
    font-size: 18px;
    font-weight: 800;
    color: #162033;
    margin-bottom: 6px;
}

.journal-article-authors__bio {
    color: #475569;
    font-size: 15px;
    line-height: 1.8;
}

.journal-article-authors__bio p {
    margin-top: 0;
    margin-bottom: 10px;
}

.journal-article-authors__bio p:last-child {
    margin-bottom: 0;
}

.journal-article-doi a {
    display: inline-block;
    word-break: break-word;
    color: #0f3d91;
    font-weight: 700;
    text-decoration: none;
}

.journal-article-doi a:hover {
    text-decoration: underline;
}

.journal-article-abstract {
    color: #334155;
    font-size: 15px;
    line-height: 1.9;
}

.journal-article-abstract p {
    margin-top: 0;
    margin-bottom: 14px;
}

.journal-article-abstract p:last-child {
    margin-bottom: 0;
}

.journal-article-downloads {
    display: grid;
    gap: 12px;
}

.journal-article-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #0f3d91 0%, #0f766e 100%);
    color: #fff !important;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 14px 28px rgba(15, 61, 145, 0.18);
    transition: .25s ease;
}

.journal-article-download-btn:hover {
    transform: translateY(-2px);
}

.journal-article-meta-group {
    display: grid;
    gap: 14px;
}

.journal-article-meta-block {
    padding: 14px 16px;
    background: #f8fbff;
    border: 1px solid rgba(15, 61, 145, 0.08);
    border-radius: 16px;
}

.journal-article-meta-label {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #64748b;
    margin-bottom: 6px;
}

.journal-article-meta-value {
    color: #162033;
    font-size: 15px;
    line-height: 1.7;
    word-break: break-word;
}

.journal-article-meta-link {
    color: #0f3d91;
    font-weight: 700;
    text-decoration: none;
}

.journal-article-meta-link:hover {
    text-decoration: underline;
}

@media (max-width: 991px) {
    .journal-article-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .journal-article-hero__content,
    .journal-article-card,
    .journal-article-sidecard {
        padding: 20px;
    }

    .journal-article-hero__text h1 {
        font-size: 26px;
    }

    .journal-article-card h2,
    .journal-article-sidecard h2 {
        font-size: 23px;
    }

    .journal-article-download-btn {
        width: 100%;
    }

    .journal-article-hero__dot {
        display: none;
    }
}