:root {
    --starnexus-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --starnexus-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --primary-dark: #4A3A6B;
    --accent-gold: #D4AF37;
    --white: #FFFFFF;
    --text-dark: #2D3748;
    --primary-light-purple: #E0D9F0;
}
.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.main-header {
    background: var(--primary-dark);
}
.navbar-logo-text {
    color: var(--white);
}
.navbar-logo-text:hover{
    color: var(--accent-gold);
}
.app__header{
    background: var(--primary-dark);
}
/*.nmi_type_current a,
.nmi_type_archives a,
.nmi_type_about a,
.nmi_type_user_register a,
.nmi_type_user_login a{
    color: var(--white) !important;
}
.nmi_type_current a:hover,
.nmi_type_archives a:hover,
.nmi_type_about a:hover,
.nmi_type_user_register a:hover,
.nmi_type_user_login a:hover {
    color: var(--accent-gold) !important;
}*/

#primaryNav li a,
#userNav li a,
#navigationPrimary li a,
#navigationUser li a,
#navMenuDropdown2,
.pkp_site_name a {
    color: var(--white) !important;
}
#primaryNav li a:hover,
#userNav li a:hover,
#navigationPrimary li a:hover,
#navigationUser li a:hover,
.pkp_site_name a:hover {
    color: var(--accent-gold) !important;
}
#languageToggleMenulanguageLargeNav {
    color: var(--white);
}
#languageLargeNav .dropdown-menu,
#navigationPrimary .dropdown-menu,
#navigationUser .dropdown-menu,
#userNav .dropdown-menu {
    background: var(--white);
    color: var(--text-dark) !important;
}
#navigationPrimary .dropdown-menu li a,
#navigationPrimary .dropdown-menu li a{
    color: var(--text-dark) !important;
}
#languageLargeNav .dropdown-item,
#userNav .dropdown-item {
    color: var(--text-dark) !important;
}
#languageLargeNav .dropdown-item:hover,
#userNav .dropdown-item:hover {
    background: var(--primary-light-purple) !important;
}

.page-custom .page-header,
.page-information .page-header,
.page-static .page-header,
.page-archives .page-archives-header,
.pkp_structure_main .page .page_title
.container-homepage-issue .homepage-issue-current,
.container-homepage-issue .homepage-issue-identifier,
.container-homepage-issue .homepage-issue-published {
    display: none !important;
}

/* footer */
.site-footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 48px 0 24px;
    margin-top: auto;
    font-size: 0.85rem;
}
.footer-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 50%;
}
.footer-logo-text {
    font-weight: 600;
    color: var(--white);
    font-size: 1rem;
}
.footer-logo-text span {
    color: var(--accent-gold);
}
.footer-desc {
    line-height: 1.6;
    opacity: 0.8;
    margin-top: 8px;
}
.footer-cert {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.cert-badge {
    background: rgba(255, 255, 255, 0.15);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--accent-gold) !important;
    text-decoration: none !important;
}
.footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-gold);
    position: relative;
    display: inline-block;
}
.footer-links, .footer-contact {
    list-style: none;
    padding: 0;
}
.footer-links li, .footer-contact li {
    margin-bottom: 12px;
}
.footer-links a, .footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-links a:hover, .footer-contact a:hover {
    color: var(--accent-gold);
}
.footer-contact i {
    width: 24px;
    color: var(--accent-gold);
    margin-right: 8px;
}
.footer-social {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}
.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: all 0.2s;
}
.footer-social a:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
    transform: translateY(-2px);
}
.footer-legal {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.75rem;
}
.footer-legal a:hover {
    color: var(--accent-gold);
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 24px;
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.6;
}
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}
@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-cert {
        justify-content: center;
    }
    .footer-social {
        justify-content: center;
    }
    .footer-legal {
        justify-content: center;
    }
}

.site-footer .site-footer-content .row .text-right {
    display: none !important;
}

.pkp_brand_footer {
    display: none !important;
}


/* ==========================================================================
   [SNX-BRAND-COLOR] 品牌色统一：#4A3A6B
   --------------------------------------------------------------------------
   作用域严格限定在浅色内容区（#mainArticleContent 内），
   不覆盖头部/页脚/社交分享按钮——
     · .app__header / .site-footer 背景本身就是 var(--primary-dark)=#4A3A6B，
       若把链接改成同色，对比度 = 1.00:1，文字将完全不可见；
     · 分享按钮是 Facebook/LinkedIn 等平台的品牌色标识，属合规要求，不改。
   对比度实测：紫字/白底 9.96:1 (AAA)，深紫字/白底 15.24:1 (AAA)。
   ========================================================================== */

/* 1. 内容区文字链接 */
#mainArticleContent a,
#mainArticleContent a:link,
#mainArticleContent a:visited,
#mainArticleContent .link-color,
#mainArticleContent .btn-link,
#mainArticleContent .list-group-item-action {
    color: var(--primary-dark) !important;
}

/* 2. 悬停/聚焦：加深并加下划线，保留交互反馈 */
#mainArticleContent a:hover,
#mainArticleContent a:focus,
#mainArticleContent .btn-link:hover,
#mainArticleContent .btn-link:focus,
#mainArticleContent .list-group-item-action:hover,
#mainArticleContent .list-group-item-action:focus {
    color: #2D1B4E !important;
    text-decoration: underline !important;
}

/* 3. 分页器（Bootstrap pagination 默认蓝色） */
#mainArticleContent .pagination .page-link,
.pagination .page-link {
    color: var(--primary-dark) !important;
    border-color: rgba(74, 58, 107, 0.25) !important;
}
.pagination .page-link:hover,
.pagination .page-link:focus {
    color: #2D1B4E !important;
    background-color: rgba(74, 58, 107, 0.08) !important;
    border-color: var(--primary-dark) !important;
}
.pagination .page-item.active .page-link {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #FFFFFF !important;
}
.pagination .page-item.disabled .page-link {
    color: #9CA3AF !important;
}

/* 4. 内容区非链接型导航（面包屑、标签页） */
#mainArticleContent .breadcrumb-item a,
#mainArticleContent .nav-link:not(.active) {
    color: var(--primary-dark) !important;
}
#mainArticleContent .nav-tabs .nav-link.active {
    color: var(--primary-dark) !important;
    border-bottom-color: var(--primary-dark) !important;
}
#mainArticleContent .nav-pills .nav-link.active {
    background-color: var(--primary-dark) !important;
    color: #FFFFFF !important;
}

/* 5. 紫底按钮：强制纯白字（修复半透明白导致的可读性下降） */
#mainArticleContent .btn-primary,
.btn-primary,
a.btn-primary,
a.btn-primary:link,
a.btn-primary:visited,
a.btn-primary:hover,
a.btn-primary:focus {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #FFFFFF !important;
}
#mainArticleContent .btn-primary:hover,
.btn-primary:hover {
    background-color: #2D1B4E !important;
    border-color: #2D1B4E !important;
    color: #FFFFFF !important;
}

/* 6. 防误伤：深底容器内保持白色/金色，禁止被上面的规则波及 */
.app__header a,
.app__header .nav-link,
.site-footer a,
.site-footer .footer-links a,
.site-footer .footer-contact a,
.site-footer .footer-legal a {
    color: rgba(255, 255, 255, 0.85) !important;
}
.app__header a:hover,
.app__header .nav-link:hover,
.site-footer a:hover,
.site-footer .footer-links a:hover,
.site-footer .footer-legal a:hover {
    color: var(--accent-gold) !important;
}

/* 7. 紫底容器内的按钮：白底紫字，保证可读 */
.app__header .btn-primary,
.site-footer .btn-primary {
    background-color: #FFFFFF !important;
    border-color: #FFFFFF !important;
    color: var(--primary-dark) !important;
}

/* 8. 【关键修复】内容区内的「紫底」组件，文字必须为白色
   --------------------------------------------------------------------------
   上述第 1 条规则 #mainArticleContent a 的优先级(1-1-1)高于 .btn-primary(0-1-0)，
   会把紫底按钮的文字也改成紫字，形成 1.00:1 的不可见文字。
   实测受影响：galley 下载按钮（pdf 等）、引文格式下拉的 13 个选项。
   -------------------------------------------------------------------------- */

/* 8.1 galley / 主按钮：紫底 + 纯白字 */
#mainArticleContent a.btn-primary,
#mainArticleContent .btn-primary,
#mainArticleContent .article-details-galley a,
#mainArticleContent a.btn-primary:link,
#mainArticleContent a.btn-primary:visited,
#mainArticleContent a.btn-primary:hover,
#mainArticleContent a.btn-primary:focus {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #FFFFFF !important;
    text-decoration: none !important;
}
#mainArticleContent a.btn-primary:hover,
#mainArticleContent .btn-primary:hover {
    background-color: #2D1B4E !important;
    border-color: #2D1B4E !important;
    color: #FFFFFF !important;
}

/* 8.2 下拉菜单：容器是紫底，菜单项必须白字；
       若某处菜单是白底，则用深紫字——用 :not 无法判断背景，
       故统一按本项目实际（紫底下拉，见 .dropdown-menu 背景为 var(--primary-dark)）处理 */
#mainArticleContent .dropdown-menu,
.dropdown-menu {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
}
#mainArticleContent .dropdown-menu .dropdown-item,
#mainArticleContent .dropdown-menu > li > a,
#mainArticleContent .dropdown-menu a,
.dropdown-menu .dropdown-item,
.dropdown-menu > li > a,
.dropdown-menu a {
    color: rgba(255, 255, 255, 0.9) !important;
    background-color: transparent !important;
}
#mainArticleContent .dropdown-menu .dropdown-item:hover,
#mainArticleContent .dropdown-menu .dropdown-item:focus,
#mainArticleContent .dropdown-menu a:hover,
.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus,
.dropdown-menu a:hover {
    color: var(--accent-gold) !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
}

/* 8.3 浅底卡片/弹窗内的链接保持紫字（避免被 8.2 波及） */
#mainArticleContent .card a,
#mainArticleContent .modal a,
#mainArticleContent .list-group-item a {
    color: var(--primary-dark) !important;
}

/* 8.4 社交分享按钮：保持平台品牌色，不复用主题紫
       这些是各平台的规定色（Facebook #3B5998 等），
       改色会违反平台品牌规范，且不影响页面整体观感。
       此处只需确保它们的文字/图标仍为自身颜色。 */
#mainArticleContent .shariff-button a,
#mainArticleContent .shariff a {
    text-decoration: none !important;
}


/* ==========================================================================
   [SNX-TRUST] 合规与注册徽章（侧边栏底部）
   克制、专业的浅灰底+深灰字，不使用彩色，避免与正文争夺注意力。
   ========================================================================== */
.snx-trust-badges {
    margin-top: 28px;
    padding: 16px 18px;
    background: #F7F7F8 !important;
    border: 1px solid #E5E5E7 !important;
    border-radius: 6px;
    font-size: 0.8rem;
    line-height: 1.6;
}
#mainArticleContent .snx-trust-badges .snx-trust-title,
.snx-trust-badges .snx-trust-title {
    font-weight: 600;
    color: #4B5563 !important;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.snx-trust-badges .snx-trust-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.snx-trust-badges .snx-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 6px 0 !important;
    padding: 0 !important;
}
.snx-trust-badges .snx-trust-item:last-child {
    margin-bottom: 0 !important;
}
#mainArticleContent .snx-trust-badges .snx-trust-dot,
.snx-trust-badges .snx-trust-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #9CA3AF;
    flex: 0 0 auto;
}
/* 注意：必须带 #mainArticleContent 前缀。
   品牌色补丁的 #mainArticleContent a 是 (1,0,1) 优先级，
   若此处只用 .snx-trust-badges .snx-trust-item a (0,2,1)，
   链接会被强制成品牌紫，与「深灰字」的设计要求不符。 */
#mainArticleContent .snx-trust-badges .snx-trust-item a,
#mainArticleContent .snx-trust-badges .snx-trust-item a:link,
#mainArticleContent .snx-trust-badges .snx-trust-item a:visited,
.snx-trust-badges .snx-trust-item a,
.snx-trust-badges .snx-trust-item a:link,
.snx-trust-badges .snx-trust-item a:visited {
    color: #374151 !important;
    text-decoration: none !important;
    border-bottom: 1px dotted #C4C4C8;
}
#mainArticleContent .snx-trust-badges .snx-trust-item a:hover,
#mainArticleContent .snx-trust-badges .snx-trust-item a:focus,
.snx-trust-badges .snx-trust-item a:hover,
.snx-trust-badges .snx-trust-item a:focus {
    color: #111827 !important;
    border-bottom-color: #374151;
    text-decoration: none !important;
}
@media (max-width: 991.98px) {
    .snx-trust-badges { margin-top: 20px; }
}


/* ==========================================================================
   [SNX-SPRINGER-AUTHORS] 作者 / 机构区（Springer Nature 学术规范）
   目标：标题正下方一行排开的作者 + 去重后单行机构
   ========================================================================== */

/* 容器留白 */
.article-header-meta {
    margin-bottom: 32px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 作者名列表：粗体、深色、大字号
   用 flex + gap 取代 margin-right，彻底消除 span 之间换行空白造成的异常间距，
   同时自然折行（flex-wrap），移动端不会挤成一团 */
.sn-authors {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    /* flex 容器下 text-align 不作用于子项，需用 justify-content 跟随标题居中 */
    justify-content: center;
    /* 行间留 4px 便于折行；列间留 0 —— 作者间隔由 .sn-author-sep 精确控制，
       否则 flex gap 会与逗号 margin 叠加，逗号被两侧推开显得松散 */
    gap: 4px 0;
    font-size: 16px;
    font-weight: 600;
    color: #1F2937; /* 近黑色 */
    line-height: 1.6;
    margin-bottom: 12px;
}

/* 作者之间的分隔符（逗号由模板输出为独立节点，置于 span 之外） */
.sn-author {
    display: inline-block;
    margin-right: 0;
}

/* 作者分隔逗号（模板中的 .sn-author-sep 节点） */
.sn-authors .sn-author-sep {
    color: #1F2937;
    margin: 0 4px 0 0;
}

/* 上标样式：Springer 标志性的微型上标，用品牌深紫强调 */
.sn-authors sup {
    font-size: 11px;
    font-weight: 700;
    color: #4A3A6B;
    margin-left: 2px;
    vertical-align: super;
    line-height: 0;
}

/* 通讯作者标记 * ：Springer 规范写作 ¹,* —— 上标内先逗号后星号，紧贴无额外间距 */
.corresponding-mark {
    color: #4A3A6B;
    font-size: 16px;
    font-weight: 700;
    margin-left: 0;
    vertical-align: super;
    line-height: 0;
}

/* 上标与通讯星号之间的逗号，由 CSS 生成，避免模板里散落的裸标点 */
.corresponding-mark::before {
    content: ",";
    margin-right: 0;
}

/* ==========================================================================
   [SNX-AOP] Advance Online Publication 徽章与出版时间线
   ========================================================================== */

/* 徽章：醒目但克制（浅紫底 + 品牌紫字 + 细边框，不用高饱和填充） */
.sn-aop-status {
    margin-top: 14px;
}

.sn-aop-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #4A3A6B;
    background: #F3F0F8;
    border: 1px solid #DDD5EA;
    border-radius: 3px;
    white-space: nowrap;
}

/* 出版时间线：Published online / Received / Accepted */
.article-details-published {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: 0 8px;
    margin-top: 1em;
    font-size: 0.9rem;
    line-height: 1.6em;
    color: #6B7280;
}

.article-details-published .sn-date-label {
    font-weight: 600;
    color: #4B5563;
    margin-right: 4px;
}

.article-details-published .sn-date-value {
    color: #4B5563;
}

.article-details-published .sn-date-sep {
    color: #D1D5DB;
}

@media (max-width: 991.98px) {
    .sn-aop-status {
        margin-top: 12px;
    }
    /* 移动端时间线左对齐，与标题/作者/机构保持一致 */
    .article-details-published {
        /* 主题把 .article-details-published 设成 order:2，会跑到标题之上。
           此处改为 order:5，紧跟 AOP 徽章（作者区 order:4）之后。 */
        order: 5;
        justify-content: flex-start;
        gap: 0 6px;
        font-size: 0.85rem;
    }}

/* AOP 引用格式预览（侧栏） */
.sn-aop-cite-note {
    margin: 0 0 10px;
    font-size: 0.82rem;
    line-height: 1.6;
    color: #6B7280;
}

.sn-aop-cite-text {
    margin: 0;
    padding: 12px 14px;
    font-size: 0.85rem;
    line-height: 1.7;
    color: #1F2937;
    background: #F3F0F8;
    border-left: 3px solid #4A3A6B;
    border-radius: 2px;
}

.sn-aop-cite-text a {
    color: #4A3A6B;
    word-break: break-all;
}

/* ==========================================================================
   [SNX-SHARE] 极简学术分享条（替代 Shariff 的密集按钮）
   ========================================================================== */
/* 位于窄侧栏内（约 300px），故标签独占一行、按钮单行平铺 */
.clean-share-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
    margin: 4px 0 28px;
    padding-top: 14px;
    border-top: 1px solid #E5E7EB;
}

.clean-share-label {
    flex: 0 0 100%;
    font-size: 13px;
    font-weight: 600;
    color: #6B7280;
    letter-spacing: 0.01em;
    margin-bottom: 2px;
}

.clean-share-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 500;
    color: #4A3A6B !important;
    text-decoration: none !important;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.clean-share-item svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    flex: 0 0 auto;
}

.clean-share-item:hover,
.clean-share-item:focus {
    opacity: 0.65;
}

/* 复制成功的轻提示 */
.snx-copy-toast {
    position: fixed;
    left: 50%;
    bottom: 32px;
    transform: translateX(-50%) translateY(8px);
    padding: 8px 16px;
    font-size: 13px;
    color: #FFFFFF;
    background: #4A3A6B;
    border-radius: 4px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 9999;
}

.snx-copy-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@media (max-width: 991.98px) {
    .clean-share-tools {
        gap: 10px 16px;
        margin-bottom: 24px;
    }
}

/* 机构列表：浅灰、小字号、紧凑 */
.sn-affiliations {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.7;
}

.sn-aff {
    margin-bottom: 4px;
    /* 悬挂缩进：机构名过长折行时，第二行与第一行正文左对齐，
       不会顶到上标编号下面（编号宽约 14px） */
    padding-left: 16px;
    text-indent: -16px;
}

.sn-aff sup {
    font-size: 11px;
    font-weight: 700;
    color: #4A3A6B;
    margin-right: 6px;
    line-height: 0;
}

/* ORCID：跟随作者名，不撑高行距 */
.article-header-meta .sn-orcid {
    display: inline-block;
    vertical-align: -2px;
    margin-left: 3px;
    text-decoration: none !important;
}
.article-header-meta .sn-orcid .orcid_icon {
    width: 14px;
    height: 14px;
}

/* 作者简介按钮：轻量内联，不破坏一行排开 */
.article-header-meta .sn-bio-toggle {
    margin-left: 6px;
    padding: 1px 6px;
    border: 1px solid #D9D2E8;
    border-radius: 10px;
    background: transparent;
    font-size: 10px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #4A3A6B;
    text-decoration: none;
    cursor: pointer;
    vertical-align: 2px;
}
.article-header-meta .sn-bio-toggle:hover,
.article-header-meta .sn-bio-toggle:focus {
    color: #FFFFFF;
    background: #4A3A6B;
    border-color: #4A3A6B;
}

/* 移动端：自然折行 + 舒适行距，避免作者与机构挤在一起 */
@media (max-width: 991.98px) {
    .article-header-meta {
        margin-top: 4px;
        margin-bottom: 24px;
        /* 移动端 .article-meta-mobile 为 flex + order 排序，
           h1 为 order:3，此处需 order:4 才能紧随标题之后 */
        order: 4;
    }
    .sn-authors {
        font-size: 15px;
        line-height: 1.75;
        word-break: break-word;
        /* 移动端标题与机构均为左对齐，作者块也随之左对齐，避免视觉割裂 */
        justify-content: flex-start;
    }
    .sn-affiliations {
        font-size: 13px;
        line-height: 1.75;
        word-break: break-word;
    }
    .sn-aff {
        margin-bottom: 6px;
    }
}

/* 3. DOI 行：跟随标题区居中显示（原用 flex 会把 DOI 拉到页面最左）
      同样必须限定 min-width:992px —— 否则 .large-screen 版 DOI 在移动端
      与 .small-screen 版 DOI 同时出现，造成 DOI 重复显示两遍。 */
@media (min-width: 992px) {
    .article-details-doi.large-screen {
        display: block !important;
        text-align: center !important;
        margin-top: 8px;
        font-size: 0.82rem;
    }
}
.article-details-doi .snx-doi-label {
    font-weight: 600;
    color: #6B7280;
    letter-spacing: 0.04em;
    font-size: 0.72rem;
    text-transform: uppercase;
    margin-right: 6px;
}

/* 4. 栏目（Section）/ 期次：仅桌面端显示（模板给了 .large-screen 但主题样式把它压成 none）
      注意：必须限定 min-width:992px。若不加媒体查询，!important 会压过移动端的
      .large-screen{display:none}，导致移动端「卷1期1(2026)」与栏目名各重复出现一次。 */
@media (min-width: 992px) {
    .article-details-issue-section.large-screen,
    .article-details-issue-identifier.large-screen {
        display: block !important;
        text-align: center !important;
        font-size: 0.78rem;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: #6B7280 !important;
        margin-top: 4px;
    }
}

/* ==========================================================================
   [SNX-CITE] 侧栏 Download Citation 卡片
   ========================================================================== */
.snx-download-cite {
    padding: 16px;
    background: #F8F6FC;
    border: 1px solid #E6E0F0;
    border-radius: 4px;
}

.snx-download-cite .article-details-heading {
    margin: 0 0 10px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #4A3A6B;
    letter-spacing: 0.01em;
}

.snx-cite-format {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #E6E0F0;
}

.snx-cite-format-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9CA3AF;
}

.snx-cite-format-value {
    font-size: 12px;
    font-weight: 600;
    color: #4B5563;
}

.snx-cite-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* 高特异性：内容区 #mainArticleContent 会覆盖普通链接样式 */
.article-details-sidebar .snx-cite-btn,
#mainArticleContent .article-details-sidebar .snx-cite-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: #4A3A6B !important;
    background: #FFFFFF;
    border: 1px solid #D9D2E8;
    border-radius: 3px;
    text-decoration: none !important;
    transition: all 0.15s ease;
}

.article-details-sidebar .snx-cite-btn svg,
#mainArticleContent .article-details-sidebar .snx-cite-btn svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
    flex: 0 0 auto;
}

.article-details-sidebar .snx-cite-btn:hover,
.article-details-sidebar .snx-cite-btn:focus,
#mainArticleContent .article-details-sidebar .snx-cite-btn:hover,
#mainArticleContent .article-details-sidebar .snx-cite-btn:focus {
    color: #FFFFFF !important;
    background: #4A3A6B;
    border-color: #4A3A6B;
    text-decoration: none !important;
}

@media (max-width: 991.98px) {
    .snx-download-cite {
        padding: 14px;
    }
}

/* ==========================================================================
   [SNX-FOOTER] 页脚响应式：桌面 4 栏 → 平板 2 栏 → 移动端单列
   原内联 style 写死 repeat(4, 1fr)，移动端被压到 60~150px 宽，文字严重挤压。
   ========================================================================== */
@media (max-width: 991.98px) {
    .site-footer .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 28px !important;
    }
}

@media (max-width: 575.98px) {
    .site-footer .footer-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 24px !important;
    }

    .site-footer .footer-container {
        padding: 0 20px !important;
    }

    .site-footer {
        padding: 32px 0 20px !important;
    }
}


/* ==========================================================================
   [SNX-46] Springer 极简·页脚指标区（Journal Metrics + Indexing）
   替换原深紫底 + 亮黄按钮 + ✅ Emoji 的旧样式
   ========================================================================== */

/* 外层：极浅灰细线分隔 */
.site-footer .site-footer-sidebar {
    background: #F8F9FA;
    border-top: 1px solid #E5E7EB;
    padding: 0;
}

/* Bootstrap 的 .row 默认 flex + 负 margin，必须用 !important 强制为 grid 两栏 */
.site-footer .site-footer-sidebar .row,
.site-footer .site-footer-sidebar > .row {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) !important;
    gap: 48px !important;
    max-width: 1000px !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 48px 20px !important;
    align-items: start !important;
    flex-wrap: nowrap !important;
}

/* 两个区块在 grid 中各自占一列，禁止 Bootstrap col 收窄 */
.site-footer .site-footer-sidebar .row > .pkp_block {
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
    float: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* 单个区块：去掉所有卡片化装饰 */
.site-footer .site-footer-sidebar .pkp_block {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
}

/* 只隐藏 OJS 原生区块标题（pkp_screen_reader / h2.title），
   不要用 .content > div > div:first-child —— 那会误伤区块内的 .fm-title */
.site-footer .site-footer-sidebar .pkp_block > .title {
    display: none !important;
}

.site-footer .site-footer-sidebar .pkp_block .content {
    padding: 0;
    background: transparent;
}

.site-footer .site-footer-sidebar .pkp_block .content > div {
    max-width: none !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    text-align: left !important;
}

.fm-inner {
    display: block;
}

/* 两栏统一标题 */
.fm-title {
    margin: 0 0 18px;
    font-size: 1rem;
    font-weight: 600;
    color: #1F2937;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

/* 指标行 */
.fm-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2px 12px;
    padding: 8px 0;
    border-bottom: 1px solid #E5E7EB;
    font-size: 13px;
}

.fm-row:last-of-type {
    border-bottom: none;
}

.fm-label {
    color: #4B5563;
}

.fm-value {
    font-weight: 600;
    color: #1F2937;
    white-space: nowrap;
}

/* 接收率（由 PFL 真实数据注入） */
.snx-metrics-slot:empty {
    display: none;
}

.snx-metrics-slot .fm-row,
.snx-metrics-slot p {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2px 12px;
    margin: 0;
    padding: 8px 0;
    border-bottom: 1px solid #E5E7EB;
    font-size: 13px;
    color: #4B5563 !important;
    text-align: left !important;
}

.snx-metrics-slot strong {
    color: #1F2937 !important;
    font-weight: 600;
}

/* 提交按钮：深紫实底白字，撑满左栏，无发光/渐变 */
.site-footer .btn-submit-ms,
#mainArticleContent .btn-submit-ms {
    display: block !important;
    width: 100%;
    box-sizing: border-box;
    margin-top: 20px;
    padding: 12px 24px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    text-decoration: none !important;
    color: #FFFFFF !important;
    background: #4A3A6B;
    border: none;
    border-radius: 6px;
    box-shadow: none;
    background-image: none;
    transition: background 0.2s ease;
}

.site-footer .btn-submit-ms:hover,
.site-footer .btn-submit-ms:focus,
#mainArticleContent .btn-submit-ms:hover,
#mainArticleContent .btn-submit-ms:focus {
    background: #3B2E57;
    color: #FFFFFF !important;
    text-decoration: none !important;
}

/* 索引列表：双列 grid */
.indexing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
}

/* 索引项：勾 + 名称 + 状态。名称过长时允许换行，徽标换行到下一行，避免重叠 */
.indexing-item {
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 8px;
    row-gap: 2px;
    font-size: 13px;
    color: #374151;
    min-width: 0;
}

/* 极简 check-circle：14px，描边式，绿色；stroke 用 currentColor 以继承 .indexing-item 色 */
.ix-check {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    color: #059669;
    fill: none;
    display: block;
}

.ix-name {
    color: #374151;
    line-height: 1.5;
}

/* 状态徽标：克制的绿色文字，不用胶囊底色 */
.ix-badge {
    padding-left: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #059669;
    white-space: nowrap;
}

/* ---------------- 响应式：移动端变单列 ---------------- */
@media (max-width: 991.98px) {
    .site-footer .site-footer-sidebar .row,
    .site-footer .site-footer-sidebar > .row {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 36px !important;
        padding: 36px 20px !important;
    }
}

@media (max-width: 575.98px) {
    .site-footer .site-footer-sidebar .row,
    .site-footer .site-footer-sidebar > .row {
        padding: 28px 18px !important;
        gap: 30px !important;
    }

    .indexing-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
    }
}

/* ==========================================================================
   [SNX-46] Editorial Note（与摘要明确区隔）
   ========================================================================== */
.editorial-note {
    background: #F9FAFB !important;
    border-left: 4px solid #4A3A6B !important;
    padding: 16px !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
    margin: 16px 0 !important;
    color: #374151;
    border-radius: 0;
}

/* ==========================================================================
   [SNX-46] 参考文献有序列表
   ========================================================================== */
.ref-list .sn-ref-ol {
    margin: 0;
    padding-left: 22px;
    list-style: decimal;
}

.ref-list .sn-ref-ol > li {
    margin-bottom: 12px;
    padding-left: 4px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #374151;
    /* 不能用 word-break: break-word —— 它会把英文单词从中间截断
       （如 "Intangible" 变 "In tangible"、"Image" 变 "Im age"）。
       改用 overflow-wrap 只在必要时断超长串（DOI / URL），正常单词整体换行。 */
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}

.ref-list .sn-ref-ol > li::marker {
    color: #6B7280;
    font-weight: 600;
}

@media (max-width: 575.98px) {
    .ref-list .sn-ref-ol {
        padding-left: 18px;
    }
    .ref-list .sn-ref-ol > li {
        font-size: 0.86rem;
        margin-bottom: 10px;
    }
}

/* ==========================================================================
   [SNX-46] Call for Papers 横贯横幅
   ========================================================================== */
.snx-cfp-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px 20px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px 22px;
    background: #F3E8FF;
    border-radius: 6px;
}

.snx-cfp-text {
    font-size: 13.5px;
    font-weight: 600;
    color: #4A3A6B;
    letter-spacing: 0.01em;
}

.snx-cfp-link {
    font-size: 13px;
    font-weight: 600;
    color: #4A3A6B !important;
    text-decoration: none !important;
    border-bottom: 1px solid rgba(74, 58, 107, 0.35);
    padding-bottom: 1px;
    white-space: nowrap;
    transition: opacity 0.15s ease;
}

.snx-cfp-link:hover,
.snx-cfp-link:focus {
    opacity: 0.7;
    text-decoration: none !important;
}

/* 横幅与上方指标区之间的间距 */
.site-footer-sidebar .snx-cfp-banner {
    margin-top: 0;
    margin-bottom: 48px;
}

.site-footer-sidebar .row {
    padding-bottom: 32px !important;
}

@media (max-width: 575.98px) {
    .site-footer-sidebar .snx-cfp-banner {
        margin-bottom: 32px;
        padding: 14px 18px;
        flex-direction: column;
        align-items: flex-start;
    }
    .site-footer-sidebar .row {
        padding-bottom: 24px !important;
    }
}

/* ==========================================================================
   [SNX-41] 指标区数据行精修
   - .fm-note：透明度说明小字（"Real-time system data"），换行到标签下方
   - 正文统一 13px / line-height 1.7，中灰 #4B5563，保证与 #F8F9FA 对比度 >= 4.5:1
   ========================================================================== */

.site-footer .site-footer-sidebar {
    color: #4B5563;
    font-size: 13px;
    line-height: 1.7;
}

.site-footer .site-footer-sidebar .fm-row {
    line-height: 1.7;
    color: #4B5563;
}

.site-footer .site-footer-sidebar .fm-label {
    color: #4B5563;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.7;
}

.site-footer .site-footer-sidebar .fm-value {
    color: #1F2937;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.7;
}

/* 透明度说明：独占一行、更小、更淡，但仍在 4.5:1 之上（#6B7280 on #F8F9FA ≈ 4.83:1） */
.site-footer .site-footer-sidebar .fm-note {
    flex: 0 0 100%;
    font-size: 11px;
    font-weight: 400;
    color: #6B7280;
    line-height: 1.5;
    letter-spacing: 0.01em;
}

.site-footer .site-footer-sidebar .ix-name,
.site-footer .site-footer-sidebar .indexing-item {
    color: #4B5563;
    font-size: 13px;
    line-height: 1.7;
}

/* 状态词：常态中性灰绿，悬停不变（非链接，避免误认为可点） */
.site-footer .site-footer-sidebar .ix-badge {
    color: #047857;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.7;
}

/* ==========================================================================
   [SNX-41] 页脚深色区域的链接对比度修复
   原用 rgba(255,255,255,0.5) 叠在深色底上，对比度不足 4.5:1
   ========================================================================== */
.site-footer .footer-col a,
.site-footer .footer-legal a,
.site-footer .footer-links a {
    color: rgba(255, 255, 255, 0.82) !important;
    text-decoration: none;
    transition: color 0.15s ease;
}

.site-footer .footer-col a:hover,
.site-footer .footer-col a:focus,
.site-footer .footer-legal a:hover,
.site-footer .footer-legal a:focus,
.site-footer .footer-links a:hover,
.site-footer .footer-links a:focus {
    color: #FFFFFF !important;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* 底部法律链接行：独立成行、留出呼吸感 */
.site-footer .footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 20px;
}

.site-footer .footer-legal a {
    font-size: 0.75rem;
    line-height: 1.6;
}

@media (max-width: 575.98px) {
    .site-footer .footer-legal {
        gap: 8px 16px;
    }
}

/* 版权行文字：同样提高对比度至可读水平 */
.site-footer .footer-copyright {
    color: rgba(255, 255, 255, 0.78);
}

/* ==========================================================================
   [SNX-41] Call for Papers 横幅：居中排布（原为左右两端对齐）
   ========================================================================== */
.snx-cfp-banner {
    justify-content: center !important;
    text-align: center;
    gap: 6px 12px;
}

.snx-cfp-text,
.snx-cfp-link {
    line-height: 1.5;
}

/* 箭头与文字保持同样式，悬停仅下划线 */
.snx-cfp-link {
    font-weight: 700 !important;
    border-bottom: none !important;
    text-decoration: none !important;
}

.snx-cfp-link:hover,
.snx-cfp-link:focus {
    text-decoration: underline !important;
    text-underline-offset: 3px;
    opacity: 1 !important;
}

@media (max-width: 575.98px) {
    .snx-cfp-banner {
        align-items: center !important;
        text-align: center;
    }
}

/* CFP 链接：显式锁定品牌紫，避免被主题通用 a 规则或透明度规则冲淡 */
.site-footer .snx-cfp-banner .snx-cfp-link,
#mainArticleContent .site-footer .snx-cfp-banner .snx-cfp-link {
    color: #4A3A6B !important;
    opacity: 1 !important;
    font-weight: 700 !important;
}

.site-footer .snx-cfp-banner .snx-cfp-link:hover,
.site-footer .snx-cfp-banner .snx-cfp-link:focus {
    color: #3B2E57 !important;
    opacity: 1 !important;
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

/* ==========================================================================
   [SNX-FORTHCOMING] Springer Nature Online First / AOP 列表页
   作用域限定在 .forthcoming-list / .snx-fc-* ，不影响其他页面
   ========================================================================== */

/* 页面标题区 */
.snx-fc-header {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px 0;
}

.snx-fc-title {
    margin: 0 0 10px;
    font-size: 26px;
    font-weight: 600;
    color: #1F2937;
    line-height: 1.3;
}

.snx-fc-intro {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #4B5563;
    max-width: 720px;
}

/* 列表容器 */
.forthcoming-list {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 20px 32px;
}

/* 工具条：总数 + 排序 */
.snx-fc-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 20px;
    padding: 0 0 18px;
    margin-bottom: 20px;
    border-bottom: 1px solid #E5E7EB;
}

.snx-fc-count {
    margin: 0;
    font-size: 13px;
    color: #4B5563;
}

.snx-fc-count strong {
    color: #1F2937;
    font-weight: 600;
}

.snx-fc-sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.snx-fc-sort-label {
    margin: 0;
    font-size: 13px;
    color: #4B5563;
    white-space: nowrap;
}

.snx-fc-sort-select {
    appearance: none;
    -webkit-appearance: none;
    padding: 6px 30px 6px 10px;
    font-size: 13px;
    font-family: inherit;
    color: #1F2937;
    background-color: #FFFFFF;
    /* 自绘下拉箭头，避免依赖浏览器默认样式 */
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 6.5 8 10.5 12 6.5' fill='none' stroke='%234B5563' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px 14px;
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.snx-fc-sort-select:hover {
    border-color: #9CA3AF;
}

.snx-fc-sort-select:focus-visible {
    outline: none;
    border-color: #4A3A6B;
    box-shadow: 0 0 0 3px rgba(74, 58, 107, 0.12);
}

/* 卡片 */
.forthcoming-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.forthcoming-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 58, 107, 0.08);
    border-color: #D8D2E6;
}

/* 徽章行 */
.forthcoming-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.aop-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #F3E8FF;
    color: #4A3A6B;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: 4px;
    line-height: 1.7;
}

/* 文章类型：更克制的描边胶囊，与 AOP 徽章区分 */
.forthcoming-type {
    display: inline-block;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 500;
    color: #6B7280;
    border: 1px solid #E5E7EB;
    border-radius: 4px;
    line-height: 1.7;
}

/* 标题 */
.forthcoming-title {
    font-size: 18px;
    font-weight: 600;
    color: #1F2937;
    margin: 0 0 6px;
    line-height: 1.45;
}

.forthcoming-title a {
    color: #1F2937 !important;
    text-decoration: none !important;
    transition: color 0.15s ease;
}

.forthcoming-title a:hover,
.forthcoming-title a:focus {
    color: #4A3A6B !important;
    text-decoration: none !important;
}

.forthcoming-subtitle {
    display: block;
    margin-top: 4px;
    font-size: 15px;
    font-weight: 400;
    color: #6B7280;
}

/* 作者 */
.forthcoming-authors {
    margin: 0 0 10px;
    font-size: 14px;
    line-height: 1.7;
    color: #4B5563;
}

/* 元数据行：日期 + DOI */
.forthcoming-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 20px;
    font-size: 13px;
    color: #6B7280;
    margin-bottom: 12px;
}

.forthcoming-meta .meta-label {
    color: #9CA3AF;
    font-weight: 500;
}

.forthcoming-doi a {
    color: #4A3A6B !important;
    text-decoration: none !important;
    word-break: break-all;
}

.forthcoming-doi a:hover,
.forthcoming-doi a:focus {
    text-decoration: underline !important;
    text-underline-offset: 2px;
}

/* 行动按钮 */
.forthcoming-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
    padding-top: 4px;
}

.btn-article {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border: 1px solid #4A3A6B;
    color: #4A3A6B !important;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none !important;
    background: transparent;
    transition: background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

.btn-article:hover,
.btn-article:focus {
    background: #4A3A6B;
    color: #FFFFFF !important;
    text-decoration: none !important;
}

.btn-article:focus-visible {
    outline: 2px solid #4A3A6B;
    outline-offset: 2px;
}

/* 实底变体（PDF） */
.btn-article--solid {
    background: #4A3A6B;
    color: #FFFFFF !important;
}

.btn-article--solid:hover,
.btn-article--solid:focus {
    background: #3B2E57;
    border-color: #3B2E57;
    color: #FFFFFF !important;
}

.btn-article-icon {
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
}

/* 空状态 */
.snx-fc-empty {
    padding: 40px 0;
    text-align: center;
    font-size: 14px;
    color: #6B7280;
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 767.98px) {
    .snx-fc-header {
        padding: 28px 18px 0;
    }

    .snx-fc-title {
        font-size: 22px;
    }

    .forthcoming-list {
        padding: 20px 18px 28px;
    }

    .forthcoming-card {
        padding: 18px;
        border-radius: 10px;
    }

    .forthcoming-title {
        font-size: 16px;
    }

    .forthcoming-authors {
        font-size: 13px;
    }

    /* 工具条纵向堆叠，避免 375px 下挤压 */
    .snx-fc-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .snx-fc-sort {
        width: 100%;
    }

    .snx-fc-sort-select {
        flex: 1 1 auto;
    }

    /* 按钮等宽平分，不溢出 */
    .forthcoming-actions {
        justify-content: stretch;
        gap: 10px;
    }

    .btn-article {
        flex: 1 1 0;
        justify-content: center;
        min-width: 0;
    }
}

/* ==========================================================================
   [SNX-FORTHCOMING] PDF 按钮：复用官方 galley_link.tpl，需让其内部 <a>
   继承父级胶囊外观，避免出现双层边框
   ========================================================================== */
.forthcoming-actions .btn-article--solid {
    padding: 0;
    border: none;
    background: transparent;
}

.forthcoming-actions .btn-article--solid > .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: #4A3A6B;
    color: #FFFFFF !important;
    border: 1px solid #4A3A6B;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none !important;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.forthcoming-actions .btn-article--solid > .btn:hover,
.forthcoming-actions .btn-article--solid > .btn:focus {
    background: #3B2E57;
    border-color: #3B2E57;
    color: #FFFFFF !important;
    text-decoration: none !important;
}

/* 官方模板在受限访问时会插入屏幕阅读器文本，这里隐藏以保持按钮简洁 */
.forthcoming-actions .btn-article--solid > .btn .visually-hidden,
.forthcoming-actions .btn-article--solid > .btn .pkp_screen_reader {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 767.98px) {
    .forthcoming-actions .btn-article--solid {
        flex: 1 1 0;
        min-width: 0;
    }
    .forthcoming-actions .btn-article--solid > .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   [SNX-FC-TOOLBAR-FIX] Forthcoming 工具条对齐修复
   --------------------------------------------------------------------------
   问题：.snx-fc-header 与 .forthcoming-list 都是 max-width:900px + 左右 20px
        内边距居中，但 .snx-fc-toolbar 是两者之间的独立 div，
        只写了 padding: 0 0 18px（左右为 0），导致：
        · 「Showing N forthcoming articles」贴到视口左缘并被裁字
        · 「Sort by」下拉贴到右侧边缘
        桌面与移动端均可见（桌面截图为 "Showing 2 upcoming articles" 左侧被切）。

   修复：给工具条加上与上下区块一致的水平内边距与最大宽度，使其对齐同一栅格。
   ========================================================================== */

.snx-fc-toolbar {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

/* 移动端：上下区块在窄屏会调整内边距，工具条同步 */
@media (max-width: 767px) {
    .snx-fc-toolbar {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* BEGIN [ACDM-INAUGRAL-MODULES] 创刊号四模块（Editor's Welcome / Latest Articles / CFP / For Authors）
   作用域：全部 .acdm-* 前缀，避免污染 healthSciences 其他期刊（fimh、aihs 共用同一主题） */

.acdm-welcome,
.acdm-latest,
.acdm-cfp,
.acdm-authors {
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    margin: 36px 0;
    box-sizing: border-box;
}

.acdm-welcome *,
.acdm-latest *,
.acdm-cfp *,
.acdm-authors * {
    box-sizing: border-box;
}

.acdm-eyebrow {
    margin: 0 0 10px;
    font-size: 11px;
    letter-spacing: .18em;
    text-transform: uppercase;
    font-weight: 700;
    color: #6c5f7b !important;
}

.acdm-eyebrow--gold {
    color: #b8912f !important;
}

.acdm-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 12px;
    margin: 0 0 20px;
    border-bottom: 1px solid #E8E0D0;
}

.acdm-section-head__title {
    margin: 0 !important;
    font-size: 1.35rem !important;
    font-weight: 600 !important;
    color: #4a3a6b !important;
    letter-spacing: -.01em;
    line-height: 1.3 !important;
}

.acdm-section-head__more {
    font-size: .85rem;
    color: #6c5f7b !important;
    text-decoration: none !important;
    white-space: nowrap;
}

.acdm-section-head__more:hover {
    color: #4a3a6b !important;
    text-decoration: underline !important;
}

/* ---------- 1. Editor's Welcome ---------- */
.acdm-welcome__card {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
    padding: 32px;
    border: 1px solid #EFE7D8;
    border-radius: 22px;
    background: linear-gradient(145deg, #FFFFFF 0%, #FEFCF8 100%);
    box-shadow: 0 18px 40px -26px rgba(74, 58, 107, .45);
}

.acdm-welcome__portrait {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #D4AF37;
    background: #4a3a6b;
    display: flex;
    align-items: center;
    justify-content: center;
}

.acdm-welcome__portrait img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.acdm-welcome__portrait.is-fallback::after {
    content: 'JY';
    color: #ffffff;
    font-size: 34px;
    font-weight: 600;
    letter-spacing: .06em;
}

.acdm-welcome__title {
    margin: 0 0 14px !important;
    font-size: 1.5rem !important;
    line-height: 1.28 !important;
    font-weight: 600 !important;
    color: #4a3a6b !important;
}

.acdm-welcome__quote {
    margin: 0 0 18px;
    padding: 0 0 0 16px;
    border-left: 3px solid #D4AF37;
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
    color: #475569 !important;
}

.acdm-welcome__meta {
    margin: 0 0 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.acdm-welcome__meta strong {
    font-size: .95rem;
    letter-spacing: .02em;
    color: #2D1B4E !important;
}

.acdm-welcome__meta span {
    font-size: .82rem;
    color: #6c5f7b !important;
}

.acdm-welcome__link {
    display: inline-block;
    font-size: .85rem;
    font-weight: 600;
    color: #4a3a6b !important;
    text-decoration: none !important;
    border-bottom: 1px solid rgba(74, 58, 107, .35);
    padding-bottom: 2px;
}

.acdm-welcome__link:hover {
    border-bottom-color: #4a3a6b;
}

/* ---------- 2. Latest Articles ---------- */
.acdm-latest__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.acdm-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px;
    border: 1px solid #E8E0D0;
    border-radius: 16px;
    background: #ffffff;
    transition: box-shadow .2s ease, transform .2s ease;
}

.acdm-card:hover {
    box-shadow: 0 16px 32px -22px rgba(74, 58, 107, .5);
    transform: translateY(-2px);
}

.acdm-card__title {
    margin: 0 !important;
    font-size: 1.02rem !important;
    line-height: 1.45 !important;
    font-weight: 600 !important;
}

.acdm-card__title a {
    color: #2D1B4E !important;
    text-decoration: none !important;
}

.acdm-card__title a:hover {
    color: #4a3a6b !important;
    text-decoration: underline !important;
}

.acdm-card__authors {
    margin: 0;
    font-size: .82rem;
    color: #6c5f7b !important;
}

.acdm-card__meta {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: .78rem;
    color: #94a3b8 !important;
}

.acdm-card__section {
    padding: 2px 8px;
    border-radius: 999px;
    background: #f5f0e6;
    font-size: .72rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #6c5f7b !important;
}

.acdm-card__actions {
    margin-top: auto;
    padding-top: 8px;
}

.acdm-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: 999px;
    background: #4a3a6b;
    color: #ffffff !important;
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: background .2s ease;
}

.acdm-btn:hover {
    background: #2D1B4E;
    color: #ffffff !important;
}

.acdm-btn__icon {
    width: 16px;
    height: 16px;
}

/* ---------- 3. Call for Papers ---------- */
.acdm-cfp__card {
    position: relative;
    overflow: hidden;
    padding: 40px;
    border: 1px solid #E8DCC8;
    border-radius: 24px;
    background: linear-gradient(135deg, #FDFBF7 0%, #F5EFE3 100%);
}

.acdm-cfp__card::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 6px;
    background: linear-gradient(180deg, #4a3a6b, #D4AF37);
}

.acdm-cfp__title {
    margin: 0 0 14px !important;
    max-width: 22em;
    font-size: 1.6rem !important;
    line-height: 1.3 !important;
    font-weight: 600 !important;
    color: #4a3a6b !important;
}

.acdm-cfp__text {
    margin: 0 0 18px;
    max-width: 60em;
    font-size: .95rem;
    line-height: 1.7;
    color: #475569 !important;
}

.acdm-cfp__topics {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 26px;
    padding: 0;
}

.acdm-cfp__topics li {
    margin: 0;
    padding: 5px 12px;
    border: 1px solid #E8DCC8;
    border-radius: 999px;
    background: #ffffff;
    font-size: .76rem;
    color: #6c5f7b !important;
}

.acdm-cfp__btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 999px;
    background: #4a3a6b;
    color: #ffffff !important;
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .01em;
    text-decoration: none !important;
    box-shadow: 0 12px 24px -12px rgba(74, 58, 107, .7);
    transition: transform .18s ease, background .18s ease;
}

.acdm-cfp__btn:hover {
    background: #2D1B4E;
    color: #ffffff !important;
    transform: translateY(-2px);
}

.acdm-cfp__note {
    margin: 14px 0 0;
    font-size: .76rem;
    letter-spacing: .02em;
    color: #8a7f93 !important;
}

/* ---------- 4. For Authors ---------- */
.acdm-authors__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.acdm-svc {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 20px;
    border: 1px solid #E8E0D0;
    border-radius: 16px;
    background: #ffffff;
    text-decoration: none !important;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.acdm-svc:hover {
    border-color: #D4AF37;
    box-shadow: 0 16px 30px -22px rgba(74, 58, 107, .5);
    transform: translateY(-2px);
}

.acdm-svc__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(74, 58, 107, .07);
    color: #4a3a6b;
}

.acdm-svc__icon svg {
    width: 22px;
    height: 22px;
}

.acdm-svc__title {
    font-size: .92rem;
    font-weight: 600;
    color: #2D1B4E !important;
}

.acdm-svc__desc {
    font-size: .78rem;
    line-height: 1.55;
    color: #6c5f7b !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .acdm-authors__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .acdm-cfp__card {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .acdm-welcome,
    .acdm-latest,
    .acdm-cfp,
    .acdm-authors {
        margin: 28px 0;
    }

    .acdm-welcome__card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 24px;
        text-align: left;
    }

    .acdm-welcome__portrait {
        width: 96px;
        height: 96px;
    }

    .acdm-welcome__title {
        font-size: 1.28rem !important;
    }

    .acdm-latest__grid,
    .acdm-authors__grid {
        grid-template-columns: 1fr;
    }

    .acdm-cfp__card {
        padding: 26px 20px;
    }

    .acdm-cfp__title {
        font-size: 1.28rem !important;
    }

    .acdm-cfp__btn {
        display: block;
        width: 100%;
        padding: 14px 18px;
        text-align: center;
    }

    .acdm-section-head {
        flex-wrap: wrap;
        gap: 6px;
    }
}

/* END [ACDM-INAUGRAL-MODULES] */

/* BEGIN [ACDM-ECOSYSTEM] 学术生态补全（OA 徽章 / Editor's Choice / 公告卡片）
   作用域：全部 .acdm-* 前缀，仅 ACDM 生效，不影响 fimh / aihs */

/* ---------- 1. 开放获取徽章（Hero 期刊简介下方） ---------- */
.acdm-oa {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin: 16px 0 2px;
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

.acdm-oa__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    background: #ECFDF5 !important;
    color: #047857 !important;
    border: 1px solid #A7F3D0;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: .01em;
    white-space: nowrap;
}

.acdm-oa__icon {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
    display: block;
    color: #047857;
}

.acdm-oa__note {
    font-size: 11.5px;
    line-height: 1.5;
    color: #6B7280 !important;
    letter-spacing: .01em;
}

/* ---------- 2. Editor's Choice（主编精选） ---------- */
.acdm-choice {
    margin: 36px 0;
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    box-sizing: border-box;
}

.acdm-choice * { box-sizing: border-box; }

.acdm-choice__card {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    border: 1px solid #EFE7D8;
    border-radius: 22px;
    overflow: hidden;
    background: #FFFFFF;
    box-shadow: 0 18px 40px -26px rgba(74, 58, 107, .45);
}

.acdm-choice__main {
    padding: 30px 32px 28px;
    min-width: 0;
}

.acdm-choice__title {
    margin: 0 0 12px !important;
    font-size: 1.24rem !important;
    line-height: 1.42 !important;
    font-weight: 600 !important;
    color: #2D1B4E !important;
    letter-spacing: -.005em;
}

.acdm-choice__title a {
    color: inherit !important;
    text-decoration: none !important;
}

.acdm-choice__title a:hover {
    color: #4a3a6b !important;
    text-decoration: underline !important;
}

.acdm-choice__authors {
    margin: 0 0 10px;
    font-size: .9rem;
    line-height: 1.5;
    color: #6c5f7b !important;
}

.acdm-choice__meta {
    margin: 0 0 20px;
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-weight: 600;
    color: #9a8fae !important;
}

.acdm-choice__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.acdm-btn__icon {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    display: block;
}

.acdm-btn--ghost {
    background: transparent !important;
    color: #4a3a6b !important;
    border: 1px solid #DED4E8;
    box-shadow: none;
}

.acdm-btn--ghost:hover {
    background: #F4EFF9 !important;
    border-color: #C9BBD9;
}

.acdm-choice__note {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 30px 30px 24px;
    background: linear-gradient(160deg, #FBF7EF 0%, #F6F0FB 100%);
    border-left: 1px solid #EFE7D8;
}

.acdm-choice__quote {
    position: relative;
    margin: 0 0 22px;
    padding: 26px 0 0;
    border: 0;
    font-size: .94rem;
    line-height: 1.78;
    font-style: italic;
    color: #3F3355 !important;
}

.acdm-choice__quote::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: -3px;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2.9rem;
    line-height: 1;
    color: #D4AF37;
}

.acdm-choice__by {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #E8DFD0;
}

.acdm-choice__avatar {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    background: #4a3a6b;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .05em;
}

.acdm-choice__bytext {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.acdm-choice__bytext strong {
    font-size: .84rem;
    letter-spacing: .015em;
    color: #2D1B4E !important;
    line-height: 1.3;
}

.acdm-choice__bytext span {
    font-size: .74rem;
    color: #6c5f7b !important;
    line-height: 1.3;
}

/* ---------- 3. 公告卡片列表（最近 3 条） ---------- */
.acdm-ann {
    margin: 36px 0;
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    box-sizing: border-box;
}

.acdm-ann * { box-sizing: border-box; }

.acdm-ann__list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: grid;
    gap: 10px;
}

.acdm-ann__item {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    margin: 0 !important;
    padding: 16px 20px;
    list-style: none !important;
    background: #FFFFFF;
    border: 1px solid #EDE7DC;
    border-radius: 14px;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.acdm-ann__item:hover {
    border-color: #D8CBE8;
    box-shadow: 0 12px 28px -20px rgba(74, 58, 107, .55);
    transform: translateY(-1px);
}

.acdm-ann__date {
    font-size: 11px;
    letter-spacing: .07em;
    text-transform: uppercase;
    font-weight: 600;
    color: #9a8fae !important;
    white-space: nowrap;
}

.acdm-ann__title {
    margin: 0 !important;
    font-size: .98rem !important;
    font-weight: 600 !important;
    line-height: 1.45 !important;
    color: #2D1B4E !important;
    letter-spacing: -.003em;
}

.acdm-ann__title a {
    color: inherit !important;
    text-decoration: none !important;
}

.acdm-ann__title a:hover {
    color: #4a3a6b !important;
    text-decoration: underline !important;
}

.acdm-ann__more {
    font-size: .8rem;
    font-weight: 600;
    color: #4a3a6b !important;
    text-decoration: none !important;
    white-space: nowrap;
}

.acdm-ann__more:hover {
    text-decoration: underline !important;
}

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
    .acdm-choice__card {
        grid-template-columns: minmax(0, 1fr);
    }

    .acdm-choice__note {
        border-left: 0;
        border-top: 1px solid #EFE7D8;
    }
}

@media (max-width: 768px) {
    .acdm-choice__main,
    .acdm-choice__note {
        padding: 24px 20px;
    }

    .acdm-choice__title {
        font-size: 1.12rem !important;
    }

    .acdm-choice .acdm-eyebrow {
        font-size: 10.5px;
        letter-spacing: .12em;
        white-space: nowrap;
    }

    .acdm-choice__actions .acdm-btn {
        width: 100%;
        justify-content: center;
    }

    .acdm-ann__item {
        grid-template-columns: minmax(0, 1fr);
        gap: 7px;
        padding: 15px 16px;
    }

    .acdm-ann__more {
        margin-top: 2px;
    }

    .acdm-oa {
        gap: 6px 8px;
    }

    .acdm-oa__note {
        flex: 1 0 100%;
    }
}

/* END [ACDM-ECOSYSTEM] */