/* JOURNAL 6.8: scoped reading and archive layout. */
.zn-journal-single{--journal-ink:#102d4b;--journal-muted:#576b80;--journal-blue:#0066db;color:var(--journal-ink)}
.zn-article-hero{padding:44px 24px 48px;background:linear-gradient(115deg,#f8fafc,#edf5ff);border-bottom:1px solid #e0e8f1}
.zn-article-hero__inner{max-width:1120px}
.zn-breadcrumb{margin-bottom:26px;color:var(--journal-muted);font-size:13px;gap:10px;line-height:1.6}
.zn-breadcrumb a{color:#426787}
.zn-article-hero h1{max-width:950px;margin:16px 0 24px;font-size:clamp(28px,3.4vw,46px);line-height:1.5;letter-spacing:-.025em;overflow-wrap:anywhere}
.zn-article-meta{gap:14px;color:var(--journal-muted);font-size:13px}
.zn-article-lead{font-size:17px;line-height:1.9}
.zn-article-cover{max-width:1120px;margin:32px auto 0;padding:0 24px}
.zn-article-cover img{display:block;width:100%;height:auto;max-height:420px;object-fit:contain;background:#f5f8fc;border:1px solid #e1e8f1;border-radius:16px}
.zn-article-layout{max-width:1120px;margin:48px auto 0;padding:0 24px;grid-template-columns:minmax(0,760px) minmax(0,248px);gap:56px;align-items:start}
.zn-article-layout--solo{display:block;max-width:808px}
.zn-article-body{min-width:0;font-size:17px;line-height:1.95;color:#293f54;overflow-wrap:anywhere}
.zn-article-body>p{margin:0 0 1.5em}
.zn-article-body>:first-child{margin-top:0}
.zn-article-body h2{font-size:27px;line-height:1.6;margin:2em 0 .9em;padding:0 0 12px;border-bottom:2px solid #d9e8f7}
.zn-article-body h3{font-size:21px;line-height:1.6;margin:1.8em 0 .8em}
.zn-article-body h4{font-size:18px;line-height:1.65;margin:1.7em 0 .6em}
.zn-article-body :is(h2,h3,h4){scroll-margin-top:105px;color:var(--journal-ink)}
.zn-article-body a{color:#005bc4;text-decoration:underline;text-underline-offset:3px}
.zn-article-body :is(ul,ol){padding-left:1.6em;margin:1.2em 0 1.7em}
.zn-article-body li+li{margin-top:.4em}
.zn-article-body hr{border:0;border-top:1px solid #e2e9f1;margin:32px 0}
.zn-article-body figure{margin:24px 0;max-width:100%}
.zn-article-body .wp-block-table{overflow-x:auto;-webkit-overflow-scrolling:touch}
.zn-article-body table{display:block;max-width:100%;overflow-x:auto;margin:24px 0;border-radius:12px;font-size:15px}
.zn-article-body .wp-block-table table{display:table;min-width:480px;margin:0}
.zn-article-body :is(th,td){padding:12px 16px}
.zn-article-body pre{max-width:100%;white-space:pre;overflow:auto;font-size:14px}
.zn-article-body :not(pre)>code{background:#edf3f9;color:#244463;border-radius:4px;padding:2px 5px;font-size:.9em}
.zn-article-body img{max-width:100%;height:auto}
.zn-article-body figcaption{color:var(--journal-muted);font-size:13px;text-align:center;margin-top:10px}
.zn-toc{top:102px;min-width:0}
.zn-toc__box{padding:20px;border:1px solid #dbe5ef;border-radius:16px;background:#f8fafc}
.zn-toc__label{font-size:14px;letter-spacing:0;color:var(--journal-ink);cursor:pointer;padding:0;line-height:1.7;margin:0}
.zn-toc__box[open] .zn-toc__label{margin-bottom:14px}
.zn-toc ol{max-height:calc(100dvh - 200px);overflow:auto;overscroll-behavior:contain;padding-right:4px}
.zn-toc a{font-size:13px;color:#425b73;padding:10px 0;line-height:1.65}
.zn-toc a[aria-current="location"]{color:#005bc4;font-weight:800}
.zn-toc .level-3 a{font-size:12px;padding-left:12px}
.zn-author-box{margin-top:48px;padding:28px;border-radius:16px;background:#0a2540;color:#dce9fa}
.zn-author-box h2{font-size:23px;border:0}
.zn-author-box .eyebrow{color:#9dd8ff}
.zn-author-actions a{color:#0a2540;text-decoration:none;font-size:14px}
.zn-related{margin-top:56px;padding:48px 24px}
.zn-related .wrap,.zn-post-nav.wrap{max-width:1072px;margin-inline:auto}
.zn-section-head h2{font-size:28px;line-height:1.5}
.zn-related-card{display:flex;flex-direction:column;border-radius:16px}
.zn-related-card__body{flex:1}
.zn-related-card h3{font-size:18px;line-height:1.65}
.zn-post-nav{padding:28px 24px 48px;font-size:14px}
.journal-archive-hero{padding:48px 0 40px;background:linear-gradient(115deg,#f8fafc,#edf5ff)}
.journal-archive-hero h1{font-size:clamp(32px,4vw,50px);line-height:1.4;letter-spacing:-.025em;margin:12px 0 14px}
.journal-archive-hero .lead{font-size:16px;max-width:760px;color:#52697f}
.journal-archive.section{padding:40px 0 64px}
.journal-toolbar{margin-bottom:28px;gap:16px}
.journal-toolbar h2{font-size:28px;line-height:1.5;letter-spacing:0;margin:4px 0 0}
.journal-list-grid{gap:24px}
.journal-list-card{opacity:1!important;transform:none!important;transition:box-shadow .2s ease;border-radius:16px;box-shadow:none}
.journal-list-card:hover{box-shadow:0 12px 30px rgba(10,37,64,.09)}
.journal-card-body{padding:22px}
.journal-meta{font-size:12px;letter-spacing:0;gap:10px;flex-wrap:wrap;color:#536b83}
.journal-meta span{color:#005bc4;max-width:100%;overflow-wrap:anywhere}
.journal-list-card h3{font-size:19px;line-height:1.7;margin:12px 0}
.journal-list-card p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:14px;line-height:1.85;color:#52697f}
.journal-list-card .readmore{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:#005bc4}
.journal-thumb img{display:block}
.journal-thumb-placeholder{background:linear-gradient(135deg,#0a2540,#0066db);font-size:22px}
.journal-pagination{flex-wrap:wrap;gap:10px}
.journal-pagination .page-numbers{min-width:44px;min-height:44px}
.zn-journal-single a:focus-visible,.zn-journal-single summary:focus-visible,.journal-archive a:focus-visible{outline:3px solid #0066ff;outline-offset:4px;border-radius:4px}
@media(max-width:900px){
 .zn-article-layout{grid-template-columns:minmax(0,1fr);gap:28px;max-width:808px}
 .zn-toc{position:static;order:-1}.zn-toc ol{max-height:320px}
 .zn-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .journal-list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
 .zn-article-hero{padding:28px 20px 32px}.zn-breadcrumb{margin-bottom:18px;font-size:12px}
 .zn-article-hero h1{font-size:28px;line-height:1.6}.zn-article-meta{font-size:12px;gap:10px}
 .zn-article-layout{padding:0 20px;margin-top:28px}.zn-article-body{font-size:16px;line-height:1.95}
 .zn-article-body h2{font-size:23px}.zn-article-body h3{font-size:20px}.zn-article-body h4{font-size:18px}
 .zn-article-cover{padding:0 20px;margin-top:24px}.zn-article-cover img{max-height:260px;border-radius:12px}
 .zn-author-box{padding:24px}.zn-author-actions{gap:10px}.zn-author-actions a{width:100%;text-align:center;min-height:44px}
 .zn-related{padding:36px 20px}.zn-related-grid{grid-template-columns:minmax(0,1fr)}
 .zn-section-head{gap:14px}.zn-section-head h2{font-size:25px}
 .journal-archive-hero{padding:32px 0}.journal-archive-hero h1{font-size:32px}
 .journal-list-grid{grid-template-columns:minmax(0,1fr)}.journal-archive.section{padding:28px 0 48px}
 .journal-toolbar h2{font-size:25px}.journal-card-body{padding:20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.journal-list-card,.journal-thumb img,.zn-related-card{transition:none}}