* {
    scrollbar-width: thin;
    scrollbar-color: #003399b8 #f0f0f0;
}
body {
    background-color: #f5f5fa;
    min-height: 100vh;
}

a {
    color: var(--main-text-color);
    text-decoration: none;
}

.bg-custom {
    background: var(--main-bg-color) !important;
}

.navbar-custom {
    /*z-index: 10;*/
    /*margin-top: -55px;*/
    /*position: relative;*/
    /*opacity: 0.8;*/
}

.user-nav-top .nav-link-home {
    color: #FFFFFF;
}

#navigationPrimary .nav-item .nav-link {
    color: #FFFFFF;
    font-weight: bold;
    text-transform: uppercase;
}

#navigationPrimary .nav-item .nav-link:hover {
    color: var(--main-text-color);
    text-decoration: none;
}

#navigationPrimary .nav-item {
    border-right: 1px solid #fff;
}

#navigationPrimary .nav-item:last-child {
    border-right: none;
}

.hero {
    padding: 60px 0 70px;
    height: 325px;
    position: relative;
}

.hero .displaylogo img{
    max-width: 170px;
}

@media (max-width: 575.98px) {
    .hero {
        padding: 10px 0 10px;
        height: 100%;
        position: relative;
    }
    .hero .displaylogo img{
        max-width: 100px;
    }
}

.header-title-block h2 a {
    text-decoration: none;
    color: #FFFFFF;

}

.header-title-block h2 a:hover {
    text-decoration: none;
}


.header-title-block h2 {
    font-weight: bold;
    font-size: 45px;
    color: #000;
}

.header-title-block {
    margin: 10px 20px;
}

.header-search-block {
    margin: 20px 20px 0px;
    opacity: 0.7;
}

#topbar {
    background: var(--main-bg-color);
    font-size: 14px;
    transition: all 0.5s;
    color: #fff;
}

#topbar .item-menu {
    padding: 10px;
}

#topbar .item-menu a {
    text-decoration: none;
    color: #FFFFFF;
}

#topbar .item-menu a:hover {
    text-decoration: none;
    color: #64c2ea;
}

#topbar #dropdownLangMenuButton:focus {
    outline: 0;
}

#topbar #dropdownLangMenuButton {
    color: #FFFFFF;
}

#topbar #dropdownSpiacelMenuButton {
    color: #FFFFFF;
}

#topbar .social-links {}

#topbar .social-links .social-item {
    color: rgba(255, 255, 255, 0.9);
    padding: 10px;
    display: inline-block;
    transition: 0.3s;
}

.page-header h2 {
    margin: 0px;
    padding: 0px;
    font-size: 22px;
    font-weight: 600;
}

.breadcrumb {
    margin: 0px;
    padding: 0px;
}

.breadcrumb .breadcrumb-item a {
    font-size: 14px;
    color: #29abe2;
    text-decoration: none;
}

.breadcrumb .breadcrumb-item.active a {
}

.authors-article-details .author-item:last-of-type::after {
    content: "";
}

.authors-article-details .author-item::after {
    font-size: 13px;
    content: ", ";
}

.page-header {
    padding: 0px;
    margin: 10px 0 0 0;
    font-weight: 600;
    font-size: 28px;
    color: #1a1a1a;
}

.footer {
    color: #4d4d4d;
    background: #cccccc;
    padding: 25px 20px;
}

/*specialView**********************************/

.blackAndWhite {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
}

.blackAndWhiteInvert,
.blackAndWhiteInvert img,
.blackAndWhiteInvert embed,
.blackAndWhiteInvert video {
    -webkit-filter: grayscale(100%) invert(100%);
    -moz-filter: grayscale(100%) invert(100%);
    -ms-filter: grayscale(100%) invert(100%);
    -o-filter: grayscale(100%) invert(100%);
    filter: grayscale(100%) invert(100%);
}


.specialViewArea {
    padding: 10px 20px 20px 20px;
    width: 265px;
    right: -10px;
    top: 30px;
    color: #000;
}

.very_blue .print {
    text-align: right;
    margin: -25px 10px 0 0;
}

.appearance {
    margin-bottom: 10px;
    clear: both;
    display: table;
    width: 100%;
}

.squareBox {
    width: 50px;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    display: table-cell;
    font-size: 27px;
    font-weight: bolder;
    cursor: pointer;
    background: #828282;
    border: 2px solid #353535;
    color: #fff;
}

.specialTitle {
    border-bottom: 1px solid #ccc;
    font-size: 18px;
}

.squareAppearances {
    float: left;
    margin-right: 5px;
}

.squareBox.spcNormal {
    background: #243978;
    border-color: #222955;
}

.squareBox.spcWhiteAndBlack {
    background: #828282;
    border-color: #353535;
}

.squareBox.spcDark {
    background: #3e3e3e;
    border-color: #777777;
}

.fontSmaller {
    font-size: 24px;
}

.fontBigger {
    font-size: 26px;
}

.defaultSlider {
    height: 6px !important;
    background: #b7b7b7;
    margin-top: 20px;
    border: none;
}

.defaultSlider span {
    border-radius: 50%;
    outline: none;
    background: #fff !important;
    cursor: pointer !important;
    top: -7px !important;
}

.defaultSlider span:focus,
.defaultSlider span:hover {
    border-color: #d3d3d3;
}

.defaultSlider .ui-slider-range {
    background: #243978;
}

.blackAndWhiteInvert {
    /*background-color: #000 !important;*/
}

/*specialView**********************************/
/*.cardCurrentJournal::before{*/
/*    content: '';*/
/*    position: absolute;*/
/*    background: #fff;*/
/*    border-radius: 0 0 10px 10px;*/
/*    box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);*/
/*}*/
.cardCurrentJournal {
    box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);
}

.media-heading-title {
    font-size: 18px;
}

.meta .authors {
    text-transform: uppercase;
    font-weight: 600;
}

.bd-gutter {
    --bs-gutter-x: 0rem;
}

.bd-gutter-content {
    --bs-gutter-x: 0rem;
}

@media (max-width: 575.98px) and (max-width: 767.98px) {
    .header-title-block h2 {
        font-size: 25px !important;
    }

    .bd-gutter-content {
        --bs-gutter-x: 1.5rem;
        --bs-gutter-y: 0;
    }
}

.pkp_structure_content {
    min-height: 100vh;
    padding: 1.5rem 0;
}

#main-content {
    max-width: 1200px;
    margin: 0 auto;

    padding: 0px 20px;
}

/* ==========================================================================
   Announcements Section - Card Styling
   ========================================================================== */

.cmp_announcements {
    background: #ffffff;
    border: 1px solid #eaecf0;
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.05), 0 1px 2px rgba(16, 24, 40, 0.1);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.cmp_announcements .page-header {
    margin-top: 0;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f1f3f4;
}

.cmp_announcements .media-list {
    margin-top: 1.5rem;
}

.btn-primary {
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--main-bg-color) !important;
    --bs-btn-border-color: var(--main-bg-color) !important;
    --bs-btn-border-radius: .3rem;

}

.rightmenu i {
    color: #ffffff;
}


/*menu bloki*/
.block_menu_side .menu_list {
    padding: 0;
    margin: 0;
    width: 100%;
    list-style-type: none;
}

.block_menu_side .menu_list li {
    color: #555;
}

.block_menu_side .menu_list li a i {
    margin-right: 10px;
}

.block_menu_side .menu_list li .activeButton {
    background: var(--left-menu-bg);
    color: #fff;
    font-weight: 700;
}

.block_menu_side .menu_list li a:hover {
    text-decoration: underline;
    background: var(--left-menu-bg);
    color: #fff;
    font-weight: 700;
}

.block_menu_side .menu_list li a {
    display: block;
    width: 100%;
    background: #e6e6e6;
    color: var(--left-menu-bg);
    font-size: 18px;
    padding: 15px 20px;
    margin-bottom: 2px;
    text-decoration: none;
    position: relative;
}

/**/
.authors-article-details {
    margin: 10px 0px;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px;
    width: 100%;
}

.authors-article-details .author-item {
    display: inline-block;
    white-space: normal;
}

.authors-article-details .author-item:first-child {
    margin-left: 0px;
}

.authors-article-details .author-item img {
    width: 18px;
}

.authors-article-details .author-item .nameUser:hover {
    text-decoration: underline;
}

.authors-article-details .author-item .nameUser {
    font-size: 13px;
    margin-left: 5px;
    font-style: italic;
}

.authors-article-details .author-item .orcid {
    display: block;
}

.authors-article-details .author-item .orcid img {
    width: 24px;
}

.share-article {}

.share-article a {
    padding: 5px;
}

.article-tools strong {
    color: #fff;
}

.article-tools .btn {
    color: #fff;
}

.article-tools {
    background: var(--main-text-color);
    padding: 10px;
    color: #fff;
}

.article-tabs {
    background: #ddd;
    border-radius: 0.375rem;
}

.article-tabs .nav-item {
    flex: 1;
}

.article-tabs .nav-link.active {
    --bs-nav-pills-link-active-bg: var(--main-text-color);
}

.article-tabs .nav-link:focus,
.article-tabs .nav-link:hover {
    --bs-nav-link-hover-color: #000;
}

.article-tabs .nav-link {
    --bs-nav-link-color: var(--main-text-color);
}

.article-tabs #pills-profile {}

.authors .author .article-block-info {
    padding-left: 10px;
    border-left: 5px solid #aaa;
    margin-top: 10px;
}

.authors .author .article-author-name strong {
    font-size: 18px;
    text-decoration: underline;
    font-style: italic;
}

.keywordItem {
    font-size: 17px;
}

/*About*/
.content-about {
    width: 100%;
}

.content-about>div {
    flex: 1;
    flex-basis: 50%;
    flex-shrink: 0;
}

@media (max-width: 575.98px) {
    .content-about>div {
        flex: 1;
        flex-basis: 100%;

    }
}

.content-about>div>ul {
    list-style: none;
    padding-left: 5px;
}

.content-about>div>ul>li>a:hover {
    text-decoration: underline;
}

.content-about>div>ul>li>a {
    font-size: 17px;
}

.content-about>div>h3 {
    color: #666666;
}

/*end About*/

/* ==========================================================================
   Sidebar Blocks - Anti-Design Flat UI
   ========================================================================== */

.pkp_block {
    margin-bottom: 1.5rem;
    background: #ffffff;
    border: 1px solid #eaecf0;
    border-radius: 1rem;

    /*box-shadow: 0 1px 3px rgba(16, 24, 40, 0.05);*/
    /*border-radius: 8px;*/
    overflow: hidden;
    transition: all 0.2s ease;
}

.pkp_block:hover {
    /*box-shadow: 0 4px 6px -1px rgba(16, 24, 40, 0.1), 0 2px 4px -1px rgba(16, 24, 40, 0.06);*/
    /*transform: translateY(-2px);*/
}

.block_information>.content>ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.block_information>.content>ul>li>a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--main-text-color, #334155);
    font-size: 0.9rem;
    text-decoration: none;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.15s ease;
}

.block_information>.content>ul>li>a:hover {
    background: #f8fafc;
    color: var(--accent-color, #2563eb);
    padding-left: 1.25rem;
}

.block_information>.content>ul>li:last-child>a {
    border-bottom: none;
}



.block_custom .content {
    padding: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--main-text-color, #334155);
}


.issues .title-header {
    border-bottom: 2px solid #00a1e1;
    font-weight: 700;
    color: #00a1e1;
}

.issue-summary.media .cover {
    display: block;

}

.issue-summary.media {
    display: inline-block;
    margin-bottom: 10px;
    margin-right: 10px;
}

.block_custom .title,
.block_custom .title.pkp_screen_reader {
    display: block;
    padding: 1.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--heading-color, #1e293b);
    background: #f8fafc;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
}

.viewCount {
    margin-left: 15px;
}

.block_custom .content {
    padding: 10px;
}

#navigationPrimary .dropdown-menu {
    border-radius: 0px !important;
    z-index: 10001;
}

.article-summary h2 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    font-weight: 600;
    color: #4d4d4d;
}

.article-references h2 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    color: #4d4d4d;
    font-weight: 600;
}

.keywords h2 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    color: #4d4d4d;
    font-weight: 600;
}

#articlesBySameAuthorList ul {
    list-style-type: none;
    padding: 0;
}

#articlesBySameAuthorList ul li {
    padding-left: 10px;
    border-left: 5px solid #aaa;
    margin-top: 10px;
}

#articlesBySameAuthorList h3 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    color: #4d4d4d;
    font-weight: 600;
}

#pills-profile h2 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    color: #4d4d4d;
    font-weight: 600;
}

.article-abstract p {
    font-size: 17px;
    color: #000;
}

.breadcrumb-article {
    padding: 1rem 1.5rem 0rem;
}

.article-references-content p {
    font-size: 17px;
    color: #000;
}

.csl-entry {
    font-size: 17px;
    color: #666666;
}

.citation_display {
    margin-bottom: 20px;
}

.citation_display h3 {
    font-size: 17px;
    color: #666666;
    border-bottom: 2px solid #e6e6e6;
    margin-bottom: 5px;
    font-weight: 600;
}

.pkp_block .title {
    display: block;
    padding: 1.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--heading-color, #1e293b);
    background: #f8fafc;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
}

.most_read .most_read_article {
    margin-bottom: 10px;
    font-size: 14px;
    border-bottom: 1px solid #e6e6e6;
}

.most_read {
    list-style-type: none;
    padding: 0px;
}

#customblock-connected-systems .col-6 img {
    min-width: 100%;
}

#customblock-connected-systems .col-6 a {
    display: block;
}

.galleys {
    margin-bottom: 15px;
}

#navigationPrimary .dropdown-menu {
    width: 280px;
    /* width: 100%; */
}

#navigationPrimary .dropdown-menu .dropdown-item {
    font-size: 18px;
    padding: 5px 15px;
    white-space: normal !important;
}

#navigationPrimary .dropdown-menu .dropdown-item a {
    display: block;
}

#navigationPrimary .dropdown-menu .dropdown-item a:hover {
    color: inherit !important;
}


.blur-top {
    position: relative;
    /* height: 80px; */
    /* min-width: 250px; */
    /* max-width: 320px; */
    padding: 12px 16px;
    border-radius: 12px;
    background: hsla(0, 0%, 100%, .15);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(5px);
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.top-block {
    position: absolute;
    width: 95%;
    bottom: 12px;
    left: 20px;
}

@media (max-width: 575.98px) {
    .top-block {
        position: absolute;
        width: 100%;
        bottom: 0px;
        left: 0px;
    }

    .displaylogo {
        order: -1;
    }

    .header-title-block {
        margin: 10px 20px;
        text-align: center;
    }

    .lang-top {
        display: none;
    }
}

.toglleDescription {
    position: absolute;
    bottom: 0;
    right: 5px;
}

.pkp_structure_main .additional_content {
    margin-bottom: 10px;
}

.pkp_structure_main .additional_content #readmore_toggle {
    transition: opacity 0.5s ease-out, max-height 0.5s ease-out;
    position: relative;
    background: #f2f2f2;
    padding: 10px 10px;
}

#readmore_toggle p{
    padding: 0px;
    margin: 0px;
}
#readmore_toggle img{
    margin-right: 12px;
}

.pkp_structure_main .additional_content #readmore_toggle .fadebox {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 20px;
    background: -moz-linear-gradient(top, rgba(242, 242, 242, 0) 0%, rgba(242, 242, 242, 0.8) 40%, rgba(242, 242, 242, 0.88) 64%, rgba(242, 242, 242, 1) 100%);
    background: -webkit-linear-gradient(top, rgba(242, 242, 242, 0) 0%, rgba(242, 242, 242, 0.8) 40%, rgba(242, 242, 242, 0.88) 64%, rgba(242, 242, 242, 1) 100%);
    background: linear-gradient(to bottom, rgba(242, 242, 242, 0) 0%, rgba(242, 242, 242, 0.8) 40%, rgba(242, 242, 242, 0.88) 64%, rgba(242, 242, 242, 1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00f2f2f2', endColorstr='#f2f2f2', GradientType=0);
}

.pkp_structure_main .additional_content .hide-content {
    height: 260px;
    overflow: hidden;
    position: relative;
}

.pkp_structure_main .additional_content .show-content {
    height: auto;
    overflow: hidden;
    position: relative;
    transition: ease left .3s;

    /*-webkit-transition-duration: 0.8s;*/

}

.keywords-list .keywordItem {
    color: #29abe2;
    text-decoration: none;
    font-size: 16px;
}


.keywords-list .keywordItem:last-child::after {
    content: "";
}

.additional_content img {
    margin: 15px 10px 0px 15px;
}

.item.citation h2 {
    border-bottom: 2px solid #e6e6e6;
    font-size: 20px;
    color: #4d4d4d;
    font-weight: 600;
}

/* ==========================================================================
   Article Card Component - Anti-Design Flat UI
   Inspired by PLOS, eLife, Nature journal article listings
   ========================================================================== */

.article-card {
    background: #ffffff;
    border-radius: 1rem;
    border: 1px solid #eaecf0;
    margin-bottom: 1.25rem;
    transition: all 0.2s ease;
    overflow: hidden;
}

.article-card:hover {
    background: #ffffff;
    border-color: #d0d5dd;
}

.article-card__inner {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
}

.article-card__cover {
    flex-shrink: 0;
    width: 80px;
}

.article-card__cover img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border: 1px solid #e5e7eb;
}

.article-card__content {
    flex: 1;
    min-width: 0;
}

/* Article Type Badge */
.article-card__type {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-color, #2563eb);
    background: rgba(37, 99, 235, 0.08);
    padding: 0.25rem 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 2px;
}

/* Title */
.article-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 0.5rem 0;
    color: var(--heading-color, #1e293b);
}

.article-card__title a {
    color: inherit;
    text-decoration: none;
}

.article-card__title a:hover {
    color: var(--accent-color, #2563eb);
}

/* Subtitle */
.article-card__subtitle {
    font-size: 0.95rem;
    color: var(--text-muted, #64748b);
    margin: 0 0 0.5rem 0;
    font-style: italic;
}

/* Authors */
.article-card__authors {
    font-size: 0.875rem;
    color: var(--text-muted, #64748b);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

/* Meta Information */
.article-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light, #94a3b8);
    margin-bottom: 1rem;
}

.article-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.article-card__meta-item svg {
    opacity: 0.6;
}

/* Galley Buttons */
.article-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.article-card__galley-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--primary-color, #0f172a);
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.15s ease;
}

.article-card__galley-btn:hover {
    background: var(--primary-color, #0f172a);
    color: var(--white, #ffffff);
    border-color: var(--primary-color, #0f172a);
}

.article-card__galley-btn--pdf {
    background: #dc2626;
    color: #ffffff;
    border-color: #dc2626;
}

.article-card__galley-btn--pdf:hover {
    background: #b91c1c;
    border-color: #b91c1c;
    color: #ffffff;
}

.article-card__galley-btn svg {
    width: 14px;
    height: 14px;
}

/* Responsive */
@media (max-width: 575.98px) {
    .article-card__inner {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .article-card__cover {
        width: 60px;
    }

    .article-card__title {
        font-size: 1rem;
    }

    .article-card__meta {
        gap: 0.75rem;
    }
}

/* ==========================================================================
   Current Issue Section - Anti-Design Flat UI
   ========================================================================== */

.current-issue {
    margin-bottom: 3rem;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.current-issue__header {
    padding-bottom: 1rem;
}

.current-issue__heading {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--heading-color, #1e293b);
    margin: 0;
}

.current-issue__identifier {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted, #64748b);
    margin-bottom: 2rem;
    padding-left: 1.25rem;
}

.current-issue__actions {
    margin-top: 2rem;
    text-align: center;
}

.current-issue__archive-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-color, #0f172a);
    background: transparent;
    border: 2px solid var(--primary-color, #0f172a);
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 1rem;
}

.current-issue__archive-btn:hover {
    background: var(--primary-color, #0f172a);
    color: var(--white, #ffffff);
}

.current-issue__archive-btn svg {
    transition: transform 0.2s ease;
}

.current-issue__archive-btn:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   Issue TOC Component - Anti-Design Flat UI
   ========================================================================== */

.issue-toc {
    margin-bottom: 2rem;
}

/* Preview Notice */
.issue-toc__preview-notice {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    color: #92400e;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

/* Issue Header - Standalone Card */
.issue-header {
    background: #ffffff;
    border: 1px solid #eaecf0;
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    padding: 2rem;
}

.issue-header__inner {
    display: flex;
    gap: 2rem;
    padding: 0;
}

.issue-header__cover {
    flex-shrink: 0;
    width: 120px;
}

.issue-header__cover img {
    width: 100%;
    height: auto;
    border: 1px solid #e5e7eb;
}

.issue-header__details {
    flex: 1;
}

.issue-header__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--heading-color, #1e293b);
    margin: 0 0 0.75rem 0;
}

.issue-header__description {
    font-size: 0.95rem;
    color: var(--text-muted, #64748b);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.issue-header__meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-light, #94a3b8);
    margin-bottom: 0.35rem;
}

.issue-header__meta-label {
    font-weight: 600;
    color: var(--text-muted, #64748b);
}

.issue-header__meta-link {
    color: var(--accent-color, #2563eb);
    word-break: break-all;
}

/* Issue Galleys */
.issue-galleys {
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.issue-galleys__title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted, #64748b);
    margin: 0 0 0.75rem 0;
}

.issue-galleys__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Issue Sections */
.issue-sections {
    margin-top: 2rem;
}

.issue-section {
    margin-bottom: 2.5rem;
}

.issue-section__header {
    padding-bottom: 0.75rem;
}

.issue-section__title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--heading-color, #1e293b);
    margin: 0;
}

.issue-section__articles {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Responsive */
@media (max-width: 575.98px) {
    .issue-header__inner {
        flex-direction: column;
        gap: 1rem;
    }

    .issue-header__cover {
        width: 80px;
    }
}

/* ==========================================================================
   About Journal Section - Anti-Design Flat UI
   ========================================================================== */

.about-journal {
    margin: 0rem 0 2rem;
    padding: 2rem;
    border: 1px solid #eaecf0;
    border-radius: 1rem;
    background: #ffffff;
}

.about-journal__inner {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.about-journal__cover {
    flex-shrink: 0;
    width: 140px;
}

.about-journal__cover img {
    width: 100%;
    height: auto;
    border: 1px solid #e5e7eb;
}

.about-journal__content {
    flex: 1;
    min-width: 0;
    text-align: left;
    position: relative;
}

.about-journal__text {
    position: relative;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--main-text-color, #334155);
}

.about-journal__text.hide-content {
    max-height: 260px;

    overflow: hidden;
}

.about-journal__text.show-content {
    max-height: none;
}

.about-journal__fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--white, #ffffff));
    pointer-events: none;
}

.about-journal__text.show-content .about-journal__fade {
    display: none;
}

.about-journal__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1rem;
    padding: 0.5rem 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-color, #2563eb);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.about-journal__toggle:hover {
    color: var(--primary-color, #0f172a);
}

.about-journal__toggle svg {
    transition: transform 0.2s ease;
}

.about-journal__text.show-content+.about-journal__toggle svg {
    transform: rotate(180deg);
}

/* Responsive */
@media (max-width: 575.98px) {
    .about-journal__inner {
        flex-direction: column;
        gap: 1.5rem;
    }

    .about-journal__cover {
        width: 100px;
    }
}

/* ==========================================================================
   Site Footer - Anti-Design Flat UI
   ========================================================================== */

.site-footer {
    background: var(--primary-color, #0f172a);
    color: #94a3b8;
    padding: 3rem 0 0;
    margin-top: 4rem;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .site-footer__inner {
        grid-template-columns: 2fr 1fr;
    }
}

.site-footer__section {
    min-width: 0;
}

.site-footer__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white, #ffffff);
    margin: 0 0 0.75rem 0;
}

.site-footer__issn {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: #64748b;
}

.site-footer__issn span {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
    letter-spacing: 0.02em;
}

.site-footer__content {
    font-size: 0.9rem;
    line-height: 1.6;
}

.site-footer__content a {
    color: #94a3b8;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.site-footer__content a:hover {
    color: var(--white, #ffffff);
}

.site-footer__link a {
    color: var(--accent-color, #2563eb);
    font-weight: 500;
}

.site-footer__link a:hover {
    color: #60a5fa;
}

/* Bottom Bar */
.site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 0;
}

.site-footer__copyright {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0;
}

.site-footer__powered {
    font-size: 0.75rem;
    color: #475569;
    margin: 0;
}

.site-footer__powered a {
    color: #64748b;
    text-decoration: none;
}

.site-footer__powered a:hover {
    color: var(--white, #ffffff);
}

/* Responsive */
@media (max-width: 575.98px) {
    .site-footer {
        padding: 2rem 0 0;
    }

    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

.issue-header__identifier {
    color: #64748b;
}

.article-details {
    background: #ffffff;
    border: 1px solid #eaecf0;
    overflow: visible;
    transition: all 0.2s ease;
    border-radius: 1rem;
}

.article-details header{
    padding: 0rem 1.5rem;
}

.article-details section{
    padding: 0rem 1.5rem;
}

.parsed-citations li{
    padding-left: 1em;
}
.parsed-citations li::marker {
    color: var(--main-bg-color);
    font-weight: 400;
    font-size: 14px;
}

.parsed-citations li a {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
    display: inline-block;
    max-width: 100%;
}

@media (max-width: 575.98px) {
    .parsed-citations{
        list-style: decimal inside;
        padding-left: 0px;
    }
    .article-references-content p{
        display: inline;
    }
    .parsed-citations li {
        padding-left: 0em;
    }
    .parsed-citations li::marker {
        color: var(--main-bg-color);
        font-weight: 600;
        font-size: 16px;
    }
}

.keyword-item {
    background: #f0f7fc;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: .875rem;
    font-weight: 700;
}


.keyword-item a {
    color: #025e8d;
    text-decoration: underline;
    -webkit-text-decoration-skip: ink;
    text-decoration-skip-ink: auto;
    text-decoration-thickness: .0625rem;
    text-underline-offset: .25rem;
    padding: initial;
}

.keyword-item a:hover {
    text-decoration-thickness: .25rem;
    text-underline-offset: .25rem;
}

.cmp_breadcrumbs {
    padding-bottom: 10px;
}

.author-link:hover {
    text-decoration-thickness: .25rem;
    text-underline-offset: .25rem;
}

.author-link {
    text-decoration: underline;
    -webkit-text-decoration-skip: ink;
    text-decoration-skip-ink: auto;
    text-decoration-thickness: .0625rem;
    text-underline-offset: .25rem;
    padding: initial;
    font-size: 14px;
}

.author:not(:first-child) {
    border-block-start: 1px dashed #a1a1a1;
    padding-top: 10px;
}

.section-heading {
    border-bottom: 1px solid #cedbe0;
    padding-bottom: 8px;
}

/* ============================================================
   ARTICLE HERO — Light, Flat Design
   ============================================================ */
.article-hero {
    background: #f8f9fa;
    border-left: 4px solid var(--main-text-color);
    padding: 2rem 1.5rem;
    margin-bottom: 2rem;
}

.article-hero__meta {
    font-size: 0.85rem;
}

.article-hero__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.35;
    margin: 0.75rem 0 0.5rem;
    padding: 0;
}

.article-hero__subtitle {
    display: block;
    font-size: 1.15rem;
    font-weight: 400;
    font-style: italic;
    color: #64748b;
    margin-top: 0.35rem;
}

.article-hero__doi {
    font-size: 0.875rem;
    color: #374151;
}

.article-hero__doi a {
    color: var(--main-text-color);
    text-decoration: underline;
    text-decoration-thickness: 0.0625rem;
    text-underline-offset: 0.25rem;
}

.article-hero__doi a:hover {
    text-decoration-thickness: 0.25rem;
}

/* Sidebar (right column) */
.article-hero__sidebar {
    border-left: 1px solid #e5e7eb;
    padding-left: 1.5rem;
    height: 100%;
}

.article-hero__sidebar-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6b7280;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.article-hero__crossmark {
    padding-top: 0.5rem;
}

/* ============================================================
   STICKY TOOLBAR — White, Flat
   ============================================================ */
.article-toolbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    padding: 0;
}

.article-toolbar.is-sticky {
    transform: translateY(0);
}

.article-toolbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    gap: 1rem;
}

.article-toolbar__title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1a1a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
}

.article-toolbar__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.article-toolbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: #374151;
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.article-toolbar__btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
    color: #111827;
}

.article-toolbar__btn .fa {
    font-size: 0.75rem;
    color: #6b7280;
}

/* ============================================================
   RESPONSIVE — Mobile & Tablet
   ============================================================ */
@media (max-width: 767.98px) {
    .article-hero {
        padding: 1.25rem 1rem;
        border-left-width: 3px;
    }

    .article-hero__title {
        font-size: 1.35rem;
    }

    .article-hero__sidebar {
        border-left: none;
        border-top: 1px solid #e5e7eb;
        padding-left: 0;
        padding-top: 1rem;
        margin-top: 0.5rem;
    }

    .article-toolbar__title {
        display: none;
    }

    .article-toolbar__inner {
        justify-content: flex-end;
    }

    .article-toolbar__btn span {
        display: none;
    }

    .article-toolbar__btn {
        padding: 0.35rem 0.5rem;
    }
}

.authors-list .author-item img{
    width: 18px;
}

#articlesBySameAuthorList{
    background: #ffffff;
    border: 1px solid #eaecf0;
    overflow: visible;
    transition: all 0.2s ease;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

#articlesBySimilarityList{
    background: #ffffff;
    border: 1px solid #eaecf0;
    overflow: visible;
    transition: all 0.2s ease;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.most_read{
    padding: 1.5rem;

}
.article_detail_orcid svg{
    width: 20px;
    height: 20px;
    margin-right: 5px;
}