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/* Lecture hub + E-Class focus v1.2 */
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@media(max-width:760px){.nine-pe-lecture-hub-hero{grid-template-columns:100px minmax(0,1fr);gap:14px;padding:15px;border-radius:18px;align-items:start}.nine-pe-lecture-hub-hero h1{font-size:28px}.nine-pe-lecture-cover .nine-pe-cover{border-radius:12px}.nine-pe-material-list{grid-template-columns:1fr}.nine-pe-eclass-focus-shell{padding:0 8px 24px}.nine-pe-eclass-focus-head{padding:24px 4px 14px}.nine-pe-eclass-big-media{min-height:220px;border-radius:14px}.nine-pe-eclass-focus-top{padding:10px 2px}.nine-pe-eclass-site{max-width:48vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nine-pe-return-lecture{font-size:11px;padding:8px 9px}}


/* Article record hard pass v1.3 */
.nine-pe-article-record{max-width:1080px;margin:0 auto}.nine-pe-article-hero{position:relative;overflow:hidden;padding:clamp(28px,5vw,58px);background:#fff;border:1px solid var(--nine-line);border-radius:28px;box-shadow:0 18px 45px rgba(23,32,43,.06)}.nine-pe-article-hero:before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--nine-accent)}.nine-pe-article-masthead{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid var(--nine-line)}.nine-pe-journal-title-link{display:block;margin-top:5px;color:var(--nine-ink)!important;text-decoration:none!important;font-size:clamp(18px,2.5vw,25px);font-weight:800;line-height:1.2}.nine-pe-article-journal-ids{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nine-pe-article-type{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--nine-accent)}.nine-pe-article-author-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(210px,.45fr);gap:18px;margin:24px 0 10px;padding:19px 20px;border-radius:18px;background:#f6f8fb;border:1px solid #e3e7ed}.nine-pe-article-author-card span{display:block;margin-bottom:5px;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--nine-muted)}.nine-pe-article-author-card strong{display:block;font-size:17px;color:var(--nine-ink)}.nine-pe-article-author-card p{margin:5px 0 0;color:var(--nine-muted);line-height:1.5}.nine-pe-corresponding-author{padding-left:18px;border-left:1px solid var(--nine-line)}.nine-pe-abstract{position:relative}.nine-pe-abstract .nine-pe-about-copy{font-size:17px;line-height:1.82}.nine-pe-article-keywords{display:flex;gap:18px;align-items:flex-start;margin:18px 0;padding:18px 22px;border:1px solid var(--nine-line);border-radius:18px;background:#fff}.nine-pe-article-keywords>strong{padding-top:6px}.nine-pe-article-keywords>div{display:flex;gap:7px;flex-wrap:wrap}.nine-pe-article-keywords span{display:inline-flex;padding:6px 10px;border-radius:999px;background:#edf2f7;color:#334155;font-size:12px;font-weight:700}.nine-pe-return-journal{margin:22px 0 4px}.nine-pe-return-journal a{display:inline-flex;padding:11px 15px;border:1px solid var(--nine-line);border-radius:12px;background:#fff;color:var(--nine-ink)!important;text-decoration:none!important;font-weight:800}.nine-pe-style-editorial .nine-pe-article-hero{border-radius:6px;box-shadow:none;border-left-width:1px}.nine-pe-style-editorial .nine-pe-article-hero:before{width:3px}.nine-pe-style-minimal .nine-pe-article-hero{padding-left:0;padding-right:0;border:0;border-radius:0;box-shadow:none;background:transparent}.nine-pe-style-minimal .nine-pe-article-hero:before{display:none}.nine-pe-style-minimal .nine-pe-article-author-card{background:#fff;border-radius:8px}
@media(max-width:782px){.nine-pe-article-masthead{flex-direction:column}.nine-pe-article-journal-ids{justify-content:flex-start}.nine-pe-article-author-card{grid-template-columns:1fr}.nine-pe-corresponding-author{padding-left:0;padding-top:14px;border-left:0;border-top:1px solid var(--nine-line)}.nine-pe-article-keywords{flex-direction:column;gap:8px}.nine-pe-article-hero h1{font-size:clamp(30px,10vw,46px)}}


/* Article identity and discovery refinement v1.4 */
.nine-pe-article-masthead{align-items:stretch}.nine-pe-article-journal-copy{min-width:0;flex:1}.nine-pe-article-journal-cover{display:block;flex:0 0 86px;width:86px;text-decoration:none!important}.nine-pe-article-journal-cover .nine-pe-cover{width:86px;height:108px;aspect-ratio:auto;border-radius:10px;overflow:hidden;box-shadow:0 8px 20px rgba(23,32,43,.12)}.nine-pe-article-journal-cover .nine-pe-cover img{width:100%;height:100%;object-fit:cover}.nine-pe-article-journal-cover .nine-pe-generated-cover{padding:8px}.nine-pe-article-journal-cover .nine-pe-generated-cover strong{font-size:10px;line-height:1.08}.nine-pe-article-journal-cover .nine-pe-generated-cover small,.nine-pe-article-journal-cover .nine-pe-generated-cover em{display:none}.nine-pe-article-journal-cover .nine-pe-cover-kicker{font-size:6px}.nine-pe-article-journal-ids{justify-content:flex-start;margin-top:10px}.nine-pe-article-people{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(220px,.8fr);gap:12px;margin:24px 0 10px}.nine-pe-article-authors-block,.nine-pe-corresponding-author,.nine-pe-article-publisher{padding:17px 18px;border:1px solid #e3e7ed;border-radius:16px;background:#f6f8fb}.nine-pe-article-authors-block{grid-row:span 2}.nine-pe-article-people span{display:block;margin-bottom:5px;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--nine-muted)}.nine-pe-article-people strong{display:block;font-size:16px;color:var(--nine-ink)}.nine-pe-article-people p{margin:6px 0 0;color:var(--nine-muted);line-height:1.5}.nine-pe-corresponding-author,.nine-pe-article-publisher{display:flex;align-items:center;gap:11px}.nine-pe-person-image,.nine-pe-corresponding-author img,.nine-pe-article-publisher img{width:48px!important;height:48px!important;min-width:48px;border-radius:50%!important;object-fit:cover}.nine-pe-article-publisher a{color:var(--nine-ink)!important;text-decoration:none!important}.nine-pe-article-publisher small{display:block;color:var(--nine-muted,#647080);font-size:11px;margin-top:3px}.nine-pe-taxonomy-row{display:flex;align-items:flex-start;gap:16px;margin:14px 0;padding:14px 18px;border:1px solid var(--nine-line);border-radius:14px;background:#fff}.nine-pe-taxonomy-row>strong{padding-top:6px;min-width:118px}.nine-pe-taxonomy-row>div{display:flex;gap:7px;flex-wrap:wrap}.nine-pe-taxonomy-row a{display:inline-flex;padding:6px 10px;border-radius:999px;background:#f0f4f8;color:#334155!important;text-decoration:none!important;font-size:12px;font-weight:700}
@media(max-width:782px){.nine-pe-article-masthead{flex-direction:row;align-items:flex-start}.nine-pe-article-journal-cover{flex-basis:68px;width:68px}.nine-pe-article-journal-cover .nine-pe-cover{width:68px;height:86px}.nine-pe-article-people{grid-template-columns:1fr}.nine-pe-article-authors-block{grid-row:auto}.nine-pe-taxonomy-row{flex-direction:column;gap:7px}.nine-pe-taxonomy-row>strong{min-width:0}}


/* 1.5 secure-reader diagnostics and mobile recovery */
.nine-pe-reader-diagnostic{margin:18px auto;max-width:760px;padding:18px;border:1px solid rgba(0,0,0,.14);border-radius:16px;background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.06);text-align:left}.nine-pe-reader-diagnostic>strong{display:block;font-size:1.05rem;margin-bottom:6px}.nine-pe-reader-diagnostic p{margin:0 0 12px;line-height:1.55}.nine-pe-reader-actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.nine-pe-reader-actions button{appearance:none;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}.nine-pe-reader-actions button:first-child{background:#111;color:#fff}.nine-pe-reader-actions button:last-child{background:#eee;color:#111}.nine-pe-reader-diagnostic details{margin-top:12px;padding-top:10px;border-top:1px solid rgba(0,0,0,.08)}.nine-pe-reader-diagnostic summary{cursor:pointer;font-weight:700}.nine-pe-reader-diagnostic code{display:inline-block;margin-top:8px;padding:5px 8px;border-radius:7px;background:#f2f2f2;font-size:.76rem;word-break:break-all}@media(max-width:640px){.nine-pe-reader-topbar{align-items:flex-start;gap:10px}.nine-pe-reader-controls{width:100%;justify-content:flex-start;overflow-x:auto}.nine-pe-reader-diagnostic{margin:12px 0;padding:15px}.nine-pe-reader-actions{display:grid;grid-template-columns:1fr}.nine-pe-reader-actions button{width:100%}}


/* 1.6 fixed smooth-scroll roller and fixed zoom rail */
.nine-pe-reader-body{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 76px;height:min(78dvh,900px);min-height:540px;background:#2c2c2f;overflow:hidden}.nine-pe-reader-body .nine-pe-pages{min-width:0;height:100%;overflow:auto;padding:14px 10px 26px;overscroll-behavior:contain;scrollbar-width:none;-ms-overflow-style:none;touch-action:pan-x pan-y;scroll-padding-top:12px}.nine-pe-reader-body .nine-pe-pages::-webkit-scrollbar{width:0;height:0}.nine-pe-reader-body .nine-pe-page{display:block;width:max-content;min-width:100%;margin:0 auto 18px;overflow:visible;text-align:center;scroll-snap-align:start}.nine-pe-reader-body .nine-pe-page canvas{display:inline-block;vertical-align:top;max-width:none}.nine-pe-reader-rail{position:relative;z-index:18;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:10px;height:100%;padding:12px 8px;background:#111;border-left:1px solid #39393d;color:#fff;user-select:none;-webkit-user-select:none}.nine-pe-roller-group{display:flex;min-height:0;flex:1;width:100%;flex-direction:column;align-items:center;gap:7px}.nine-pe-roller-label{font-size:8px;font-weight:800;letter-spacing:.12em;color:#a9a9b0}.nine-pe-scroll-track{position:relative;flex:1;width:24px;min-height:160px;border-radius:999px;background:#303035;box-shadow:inset 0 0 0 1px #44444a;touch-action:none}.nine-pe-scroll-track:before{content:"";position:absolute;left:50%;top:10px;bottom:10px;width:3px;transform:translateX(-50%);border-radius:999px;background:#55555d}.nine-pe-scroll-thumb{appearance:none;position:absolute;left:50%;top:0;width:42px;height:58px;transform:translateY(0);margin-left:-21px;border:2px solid #fff;border-radius:999px;background:#e8e8ea;box-shadow:0 4px 14px rgba(0,0,0,.38);cursor:grab;touch-action:none;transition:box-shadow .15s ease,background .15s ease}.nine-pe-scroll-thumb:active{cursor:grabbing;background:#fff;box-shadow:0 3px 20px rgba(255,255,255,.18)}.nine-pe-scroll-thumb:before{content:"";position:absolute;left:50%;top:50%;width:16px;height:14px;transform:translate(-50%,-50%);background:repeating-linear-gradient(to bottom,#666 0,#666 2px,transparent 2px,transparent 5px)}.nine-pe-page-position{min-width:54px;text-align:center;font-size:10px;font-weight:700;color:#d7d7dc}.nine-pe-fixed-zoom{display:flex;width:100%;flex-direction:column;align-items:center;gap:6px;padding-top:9px;border-top:1px solid #333}.nine-pe-fixed-zoom button{appearance:none;width:44px;height:44px;padding:0;border:1px solid #4b4b4f;border-radius:11px;background:#232326;color:#fff;font-size:25px;line-height:1;cursor:pointer}.nine-pe-fixed-zoom span{display:block;min-width:48px;text-align:center;font-size:10px;font-weight:700;color:#ddd}.nine-pe-reader-wrap:fullscreen .nine-pe-reader-body{height:calc(100dvh - 108px);max-height:none}.nine-pe-reader-wrap:fullscreen{border-radius:0;margin:0;background:#2c2c2f}.nine-pe-reader-wrap:fullscreen .nine-pe-reader-topbar{position:relative}.nine-pe-reader-diagnostic{color:#17202b}
@media(max-width:640px){.nine-pe-reader-wrap{border-radius:12px}.nine-pe-reader-topbar{position:relative;display:flex;flex-direction:row;align-items:center;padding:8px 9px}.nine-pe-reader-topbar strong{font-size:12px;max-width:68vw}.nine-pe-reader-controls{width:auto;overflow:visible}.nine-pe-reader-controls button{white-space:nowrap;font-size:11px}.nine-pe-reader-notice,.nine-pe-reader-status{padding:6px 9px;font-size:10px}.nine-pe-reader-body{grid-template-columns:minmax(0,1fr) 62px;height:72dvh;min-height:430px}.nine-pe-reader-body .nine-pe-pages{padding:8px 4px 18px}.nine-pe-reader-rail{padding:9px 5px}.nine-pe-scroll-track{width:22px;min-height:130px}.nine-pe-scroll-thumb{width:46px;height:62px;margin-left:-23px}.nine-pe-fixed-zoom button{width:46px;height:46px;font-size:28px;border-radius:12px}.nine-pe-page-position{font-size:9px}.nine-pe-roller-label{font-size:7px}}
@media(max-width:380px){.nine-pe-reader-body{grid-template-columns:minmax(0,1fr) 58px}.nine-pe-scroll-thumb{width:42px;margin-left:-21px}.nine-pe-fixed-zoom button{width:42px;height:42px}.nine-pe-reader-topbar strong{max-width:62vw}}


/* v1.7.1 interaction hardening */
@media(max-width:760px){.nine-pe-primary-action{min-height:44px;align-items:center;justify-content:center}.nine-pe-article-strip-card:hover{transform:none;box-shadow:none}}

/* 1.7.2 discovery cards + reader performance hardening */
.nine-pe-library-card{border:1px solid #dde3ea;border-radius:18px;overflow:hidden;background:#fff;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.nine-pe-library-card:hover{transform:translateY(-2px);border-color:#cbd5e1;box-shadow:0 12px 30px rgba(20,35,55,.09)}.nine-pe-library-card>a{display:block;height:100%;text-decoration:none!important;color:inherit!important}.nine-pe-library-cover{aspect-ratio:4/5;overflow:hidden;background:#eef2f6}.nine-pe-library-cover>.nine-pe-cover{width:100%;height:100%;aspect-ratio:4/5;border-radius:0!important;box-shadow:none!important}.nine-pe-library-cover .nine-pe-cover-image img{width:100%;height:100%;object-fit:cover}.nine-pe-library-cover .nine-pe-generated-cover{box-sizing:border-box;padding:18px}.nine-pe-card-body{display:flex;min-height:166px;flex-direction:column;padding:16px}.nine-pe-card-body>span{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--nine-muted,#647080)}.nine-pe-card-body h3{margin:6px 0 8px;font-size:18px;line-height:1.22}.nine-pe-card-body p{margin:0 0 7px;color:var(--nine-muted,#647080);font-size:13px;line-height:1.4}.nine-pe-card-body small{color:var(--nine-muted,#647080);font-size:11px}.nine-pe-card-action{display:block;margin-top:auto;padding-top:14px;font-size:12px;color:var(--nine-accent,#244e7d)}.nine-pe-reader-body .nine-pe-page{contain:layout paint}.nine-pe-reader-body .nine-pe-page-loading{display:flex;align-items:flex-start;justify-content:center;padding-top:18px;color:#a8a8ae;font-size:11px;font-weight:700}
@media(max-width:640px){.nine-pe-library-grid{gap:10px}.nine-pe-library-card{border-radius:14px}.nine-pe-card-body{min-height:150px;padding:12px}.nine-pe-card-body h3{font-size:15px}.nine-pe-library-cover .nine-pe-generated-cover{padding:12px}}
@media(prefers-reduced-motion:reduce){.nine-pe-library-card{transition:none}.nine-pe-library-card:hover{transform:none}}

/* 1.7.3 publishing identity + presentation hardening */
@media(max-width:760px){
}


/* 1.7.4 cross-publication identity continuity */
.nine-pe-publishing-identity{display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:14px;align-items:center;margin:14px 0 24px;padding:14px 16px;border:1px solid var(--nine-line,#dfe3e8);border-radius:18px;background:#fff;color:var(--nine-ink,#17202b)}
.nine-pe-publishing-identity-image{width:54px;height:54px;border-radius:14px;object-fit:cover;background:#eef2f6}
.nine-pe-publishing-identity-copy span,.nine-pe-publishing-identity-copy strong,.nine-pe-publishing-identity-copy small{display:block}
.nine-pe-publishing-identity-copy span{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--nine-accent,#244e7d)}
.nine-pe-publishing-identity-copy strong{margin-top:2px;font-size:16px;line-height:1.2}
.nine-pe-publishing-identity-copy small{margin-top:3px;color:var(--nine-muted,#647080);font-size:12px;line-height:1.35}
.nine-pe-publishing-identity>a{display:inline-flex;align-items:center;min-height:40px;padding:9px 12px;border:1px solid var(--nine-line,#dfe3e8);border-radius:10px;text-decoration:none!important;color:var(--nine-accent,#244e7d)!important;font-size:12px;font-weight:800;white-space:nowrap}
.nine-pe-publishing-identity>a:hover{border-color:var(--nine-accent,#244e7d);background:#f7f9fc}
.nine-pe-article-people>.nine-pe-publishing-identity{grid-column:1/-1;width:100%;margin:0;padding:12px 14px;background:#f8fafc}
@media(max-width:640px){.nine-pe-publishing-identity{grid-template-columns:46px minmax(0,1fr);gap:10px;padding:12px;border-radius:14px}.nine-pe-publishing-identity-image{width:46px;height:46px;border-radius:12px}.nine-pe-publishing-identity>a{grid-column:1/-1;width:100%;justify-content:center;min-height:44px}.nine-pe-publishing-identity-copy strong{font-size:15px}}


/* 1.7.5 secure-reader presentation + roller precision hardening */
.nine-pe-reader-loading-state{width:min(92%,620px);margin:38px auto;padding:28px 22px;border:1px solid #47474d;border-radius:18px;background:#232327;color:#fff;text-align:center}.nine-pe-reader-loading-state strong{display:block;margin-top:14px;font-size:16px}.nine-pe-reader-loading-state p{margin:7px auto 0;max-width:460px;color:#c8c8ce;font-size:12px;line-height:1.55}.nine-pe-reader-loading-mark{display:inline-block;width:42px;height:42px;border:4px solid #55555d;border-top-color:#fff;border-radius:50%;animation:nine-pe-reader-spin .9s linear infinite}.nine-pe-page-error{width:min(88%,520px);margin:36px auto;padding:20px;border:1px solid #d7d7da;border-radius:16px;background:#fff;color:#17202b;text-align:center}.nine-pe-page-error strong{display:block;font-size:15px}.nine-pe-page-error p{margin:6px 0 12px;color:#68727d;font-size:12px}.nine-pe-page-error button{appearance:none;min-height:42px;padding:9px 14px;border:0;border-radius:10px;background:#111;color:#fff;font-weight:800;cursor:pointer}.nine-pe-scroll-thumb:focus-visible,.nine-pe-fixed-zoom button:focus-visible,.nine-pe-reader-controls button:focus-visible{outline:3px solid #fff;outline-offset:3px}.nine-pe-reader-wrap[aria-busy="true"] .nine-pe-scroll-thumb,.nine-pe-reader-wrap[aria-busy="true"] .nine-pe-fixed-zoom button{opacity:.55}.nine-pe-reader-wrap[aria-busy="true"] .nine-pe-page-position{color:#8f8f97}@keyframes nine-pe-reader-spin{to{transform:rotate(360deg)}}
@media(max-width:640px){.nine-pe-reader-loading-state{margin:22px auto;padding:22px 14px;border-radius:14px}.nine-pe-reader-loading-mark{width:36px;height:36px}.nine-pe-reader-loading-state strong{font-size:14px}.nine-pe-reader-loading-state p{font-size:11px}.nine-pe-page-error{margin:24px auto;padding:16px 12px}}
@media(prefers-reduced-motion:reduce){.nine-pe-reader-loading-mark{animation:none;border-color:#777;border-top-color:#fff}}
/* Publication availability + research-driven presentation v1.8 */
.nine-pe-access-panel{margin:18px 0 24px;display:grid;grid-template-columns:128px minmax(0,1fr) auto;gap:22px;align-items:center;padding:22px 24px;border:1px solid var(--nine-line);border-radius:22px;background:#fff}.nine-pe-access-panel.is-available{border-left:6px solid var(--nine-accent)}.nine-pe-access-panel.is-unavailable{background:#fafbfc;border-style:dashed}.nine-pe-access-mark{height:96px;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#172f4d;color:#fff}.nine-pe-access-mark span{font-size:24px;font-weight:900;letter-spacing:.08em}.nine-pe-access-mark strong{font-size:9px;letter-spacing:.11em;margin-top:7px}.nine-pe-access-panel.is-unavailable .nine-pe-access-mark{background:#e7ebef;color:#596675}.nine-pe-access-copy h2{margin:4px 0 6px;font-size:clamp(24px,3vw,34px)}.nine-pe-access-copy p{margin:0;color:var(--nine-muted);line-height:1.55}.nine-pe-access-copy small{display:block;margin-top:7px;color:#7a8491}.nine-pe-access-actions{display:grid;gap:8px;min-width:175px}.nine-pe-access-button{display:flex;justify-content:center;align-items:center;min-height:44px;padding:10px 14px;border-radius:11px;border:1px solid #cbd4df;background:#fff;color:var(--nine-ink)!important;text-decoration:none!important;font-weight:800;text-align:center}.nine-pe-access-button.is-primary{background:var(--nine-accent);border-color:var(--nine-accent);color:#fff!important}.nine-pe-access-button.is-disabled{cursor:not-allowed;background:#f0f2f5;color:#8a929d!important;border-color:#e0e4e8}.nine-pe-current-issue{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 17px;margin:-2px 0 18px;border-radius:14px;background:#eef4fb;border:1px solid #d6e3f1}.nine-pe-current-issue span{font-size:10px;font-weight:900;letter-spacing:.1em;color:var(--nine-accent)}.nine-pe-current-issue strong{font-size:15px}.nine-pe-article-file-status{display:inline-flex;margin-top:10px;padding:5px 8px;border-radius:999px;background:#edf7ef;color:#176b2c;font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.nine-pe-article-file-status.is-missing{background:#f1f2f4;color:#6f7781}.nine-pe-article-history{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:16px}.nine-pe-declaration-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nine-pe-declaration-grid>div{padding:16px;border:1px solid var(--nine-line);border-radius:14px;background:#fafbfc}.nine-pe-declaration-grid strong{display:block;margin-bottom:7px}.nine-pe-declaration-grid p{margin:0;color:var(--nine-muted);line-height:1.6}.nine-pe-resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.nine-pe-resource-card{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:15px;border:1px solid var(--nine-line);border-radius:14px;text-decoration:none!important;color:inherit!important;background:#fff}.nine-pe-resource-card span{grid-column:1/-1;font-size:9px;letter-spacing:.1em;font-weight:900;color:var(--nine-accent)}.nine-pe-resource-card strong{font-size:15px}.nine-pe-resource-card b{font-size:12px;color:var(--nine-accent)}.nine-pe-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.nine-pe-related-grid>a{padding:16px;border:1px solid var(--nine-line);border-radius:14px;text-decoration:none!important;color:inherit!important;background:#fff}.nine-pe-related-grid>a span{display:block;font-size:9px;font-weight:900;letter-spacing:.1em;color:var(--nine-accent)}.nine-pe-related-grid>a strong{display:block;margin:5px 0;font-size:16px;line-height:1.25}.nine-pe-related-grid>a small{color:var(--nine-muted)}.nine-pe-index-list{display:flex;flex-wrap:wrap;gap:8px}.nine-pe-index-list span,.nine-pe-book-subjects span{padding:7px 10px;border:1px solid var(--nine-line);border-radius:999px;background:#fff;font-size:12px}.nine-pe-book-toc ol{margin:0;padding-left:22px;columns:2;column-gap:38px}.nine-pe-book-toc li{break-inside:avoid;padding:8px 0;border-bottom:1px dotted #d7dce2}.nine-pe-book-subjects{display:flex;gap:12px;align-items:flex-start;margin:16px 0;padding:16px 20px;border:1px solid var(--nine-line);border-radius:16px;background:#fff}.nine-pe-book-subjects>div{display:flex;flex-wrap:wrap;gap:7px}.nine-pe-book-reviews blockquote{margin:10px 0;padding:15px 18px;border-left:4px solid var(--nine-accent);background:#f7f9fb;border-radius:0 12px 12px 0}.nine-pe-transcript .nine-pe-secondary-action{display:inline-flex;margin-top:15px;padding:10px 14px;border:1px solid var(--nine-line);border-radius:10px;text-decoration:none!important;font-weight:800}.nine-pe-article-masthead{display:grid;grid-template-columns:minmax(0,1fr) 105px;gap:18px;align-items:start}.nine-pe-article-journal-cover .nine-pe-cover{width:105px;aspect-ratio:4/5;border-radius:11px}.nine-pe-article-people{display:grid;gap:10px;margin:18px 0}.nine-pe-article-authors-block,.nine-pe-corresponding-author,.nine-pe-article-publisher{padding:13px 15px;border:1px solid var(--nine-line);border-radius:14px;background:#fafbfc}.nine-pe-corresponding-author,.nine-pe-article-publisher{display:flex;gap:12px;align-items:center}.nine-pe-article-people span{display:block;font-size:9px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--nine-muted)}.nine-pe-person-image{width:50px;height:50px;border-radius:50%;object-fit:cover}.nine-pe-article-publisher small{display:block;color:var(--nine-muted);margin-top:2px}
@media(max-width:760px){.nine-pe-access-panel{grid-template-columns:72px minmax(0,1fr);gap:13px;padding:14px;border-radius:16px}.nine-pe-access-mark{height:72px;border-radius:12px}.nine-pe-access-mark span{font-size:17px}.nine-pe-access-actions{grid-column:1/-1;grid-template-columns:1fr 1fr;min-width:0}.nine-pe-access-button{min-height:42px;font-size:12px}.nine-pe-current-issue{align-items:flex-start;flex-direction:column;gap:4px}.nine-pe-declaration-grid,.nine-pe-resource-grid,.nine-pe-related-grid{grid-template-columns:1fr}.nine-pe-book-toc ol{columns:1}.nine-pe-book-subjects{flex-direction:column}.nine-pe-article-masthead{grid-template-columns:minmax(0,1fr) 72px}.nine-pe-article-journal-cover .nine-pe-cover{width:72px}.nine-pe-article-people{margin:12px 0}.nine-pe-corresponding-author,.nine-pe-article-publisher{padding:10px}.nine-pe-person-image{width:42px;height:42px}}
.nine-pe-article-references{margin-top:18px;padding-top:18px;border-top:1px solid var(--nine-line)}.nine-pe-article-references h3{margin:0 0 10px}.nine-pe-article-references ol{margin:0;padding-left:22px}.nine-pe-article-references li{padding:6px 0;line-height:1.55}
\n\n/* v1.8.1 — real Journal Issue browsing */\n.nine-pe-journal-issues{scroll-margin-top:24px}.nine-pe-latest-issue-card{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:22px;align-items:center;padding:18px;border:1px solid var(--nine-pe-border,#dedede);border-radius:18px;text-decoration:none;color:inherit;background:var(--nine-pe-card,#fff)}.nine-pe-latest-issue-card .nine-pe-cover{margin:0}.nine-pe-latest-issue-card>div:last-child{display:grid;gap:8px}.nine-pe-latest-issue-card span,.nine-pe-latest-issue-card b{font-size:.82rem;letter-spacing:.04em}.nine-pe-issue-chip-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-top:14px}.nine-pe-issue-chip-list a{display:grid;gap:3px;padding:12px 14px;border:1px solid var(--nine-pe-border,#dedede);border-radius:13px;text-decoration:none;color:inherit}.nine-pe-issue-chip-list small{opacity:.72}.nine-pe-issue-hero{display:grid;grid-template-columns:minmax(150px,240px) 1fr;gap:28px;align-items:center;margin-bottom:28px}.nine-pe-issue-cover .nine-pe-cover{margin:0}.nine-pe-issue-intro{display:grid;gap:12px}.nine-pe-issue-article-list{display:grid;gap:8px}.nine-pe-issue-article-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:14px;border:1px solid var(--nine-pe-border,#dedede);border-radius:14px;text-decoration:none;color:inherit}.nine-pe-issue-article-icon{font-size:.7rem;font-weight:700;letter-spacing:.06em;padding:7px 8px;border-radius:8px;background:var(--nine-pe-soft,#f3f3f3)}.nine-pe-issue-article-copy{display:grid;gap:4px;min-width:0}.nine-pe-issue-article-copy strong{overflow-wrap:anywhere}.nine-pe-issue-article-copy small{opacity:.75}.nine-pe-issue-article-access{font-size:.78rem;font-weight:700;white-space:nowrap}.nine-pe-issue-article-access.is-missing{opacity:.55}.nine-pe-article-issue-link{display:inline-flex;margin-top:10px;font-weight:700;text-decoration:none}\n@media(max-width:680px){.nine-pe-latest-issue-card,.nine-pe-issue-hero{grid-template-columns:88px minmax(0,1fr);gap:14px}.nine-pe-latest-issue-card{padding:12px}.nine-pe-issue-chip-list{grid-template-columns:1fr 1fr}.nine-pe-issue-article-row{grid-template-columns:minmax(0,1fr) auto}.nine-pe-issue-article-icon{display:none}.nine-pe-issue-article-access{font-size:.72rem}.nine-pe-issue-intro h1{font-size:clamp(1.55rem,7vw,2.2rem)}}\n@media(max-width:420px){.nine-pe-issue-chip-list{grid-template-columns:1fr}.nine-pe-issue-article-row{grid-template-columns:1fr}.nine-pe-issue-article-access{white-space:normal}}\n
/* v1.9.0 production-mode safety hook; primary suppression is server-side. */
.nine-pe-production-mode .nine-pe-empty-publication,
.nine-pe-production-mode .nine-pe-eclass-no-media,
.nine-pe-production-mode .nine-pe-access-panel.is-unavailable{display:none!important}

/* Reader progress / resume — v1.9.1 */
.nine-pe-reading-progress{display:inline-flex;min-width:46px;min-height:32px;align-items:center;justify-content:center;padding:0 9px;border:1px solid #3f3f44;border-radius:999px;background:#1d1d20;color:#fff;font-size:11px;font-weight:800;font-variant-numeric:tabular-nums}.nine-pe-reader-resume{border-color:#d9d9de!important;background:#f5f5f7!important;color:#111!important;font-weight:800!important}.nine-pe-reader-resume[hidden]{display:none!important}@media(max-width:640px){.nine-pe-reading-progress{min-width:40px;min-height:30px;padding:0 7px;font-size:10px}.nine-pe-reader-resume{max-width:128px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}

/* v1.9.2 — publication discovery toolbar */
.nine-pe-library-tools{display:grid;grid-template-columns:minmax(220px,2fr) minmax(150px,.8fr) minmax(160px,.9fr) auto auto;gap:10px;align-items:end;margin:0 0 12px;padding:14px;border:1px solid #dfe3e8;border-radius:18px;background:#fff;box-shadow:0 8px 26px rgba(20,35,55,.05)}.nine-pe-library-tools label{display:grid;gap:6px;min-width:0}.nine-pe-library-tools label>span{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#647080}.nine-pe-library-tools input,.nine-pe-library-tools select{box-sizing:border-box;width:100%;min-height:44px;padding:9px 11px;border:1px solid #cfd6df;border-radius:11px;background:#fff;color:#17202b;font:inherit}.nine-pe-library-tools input:focus,.nine-pe-library-tools select:focus{outline:3px solid rgba(36,78,125,.18);border-color:var(--nine-accent,#244e7d)}.nine-pe-library-tools button,.nine-pe-library-clear{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:9px 14px;border:1px solid var(--nine-accent,#244e7d);border-radius:11px;background:var(--nine-accent,#244e7d);color:#fff!important;font:inherit;font-weight:800;text-decoration:none!important;cursor:pointer}.nine-pe-library-clear{border-color:#d7dde5;background:#fff;color:#44505e!important}.nine-pe-library-summary{margin:0 0 12px;color:#647080;font-size:12px}.nine-pe-library-summary strong{color:#17202b}.nine-pe-library-empty{margin:16px 0;padding:26px;border:1px dashed #cbd4df;border-radius:18px;background:#fafbfc;text-align:center;color:#647080}.nine-pe-library-empty strong{display:block;color:#17202b;font-size:18px}.nine-pe-library-empty p{margin:7px 0 13px}.nine-pe-library-empty a{font-weight:800;color:var(--nine-accent,#244e7d)}
@media(max-width:900px){.nine-pe-library-tools{grid-template-columns:minmax(0,1fr) minmax(140px,.55fr);}.nine-pe-library-tools .nine-pe-library-search{grid-column:1/-1}.nine-pe-library-tools button,.nine-pe-library-clear{width:100%}}
@media(max-width:560px){.nine-pe-library-tools{grid-template-columns:1fr;padding:12px;border-radius:14px}.nine-pe-library-tools .nine-pe-library-search{grid-column:auto}.nine-pe-library-tools input,.nine-pe-library-tools select,.nine-pe-library-tools button,.nine-pe-library-clear{min-height:46px}.nine-pe-library-summary{padding:0 2px}.nine-pe-library-grid{gap:10px}}

.nine-pe-library-pagination{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:18px 0 4px;padding-top:4px}.nine-pe-pagination-links{display:flex;flex-wrap:wrap;gap:7px}.nine-pe-pagination-links .page-numbers{display:inline-flex;min-width:42px;min-height:42px;box-sizing:border-box;align-items:center;justify-content:center;padding:8px 11px;border:1px solid #d5dce5;border-radius:11px;background:#fff;color:#233142!important;font-size:13px;font-weight:800;line-height:1;text-decoration:none!important}.nine-pe-pagination-links .page-numbers:hover,.nine-pe-pagination-links .page-numbers:focus-visible{border-color:var(--nine-accent,#244e7d);outline:3px solid rgba(36,78,125,.14);outline-offset:1px}.nine-pe-pagination-links .page-numbers.current{border-color:var(--nine-accent,#244e7d);background:var(--nine-accent,#244e7d);color:#fff!important}.nine-pe-pagination-status{flex:0 0 auto;color:#647080;font-size:12px;font-weight:700}@media(max-width:560px){.nine-pe-library-pagination{align-items:stretch;flex-direction:column}.nine-pe-pagination-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.nine-pe-pagination-links .page-numbers{min-width:0;min-height:44px;padding:8px 6px}.nine-pe-pagination-links .prev,.nine-pe-pagination-links .next{grid-column:span 2}.nine-pe-pagination-status{text-align:center}}

/* v1.9.4 — presentation-ready small-screen system */
@media(max-width:430px){
  .nine-pe-template-shell{
    padding-left:max(7px,env(safe-area-inset-left));
    padding-right:max(7px,env(safe-area-inset-right));
  }

  /* Use the full phone width for titles instead of squeezing hero copy beside a cover. */
  .nine-pe-journal-hero,
  .nine-pe-book-hero,
  .nine-pe-eclass-hero{
    grid-template-columns:1fr;
    gap:14px;
    padding:14px;
  }
  .nine-pe-journal-cover,
  .nine-pe-book-hero>.nine-pe-cover,
  .nine-pe-eclass-hero>.nine-pe-cover{
    width:min(128px,42vw);
  }
  .nine-pe-journal-intro h1,
  .nine-pe-book-copy h1,
  .nine-pe-eclass-hero h1{
    font-size:clamp(25px,9vw,34px);
    line-height:1.04;
    overflow-wrap:anywhere;
  }
  .nine-pe-journal-identity,
  .nine-pe-book-meta,
  .nine-pe-lecture-meta{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .nine-pe-info-chip{min-width:0}

  /* Compact catalogue: one readable result per row, much less vertical scrolling. */
  .nine-pe-library-grid{grid-template-columns:1fr!important;gap:9px}
  .nine-pe-library-card{border-radius:14px}
  .nine-pe-library-card>a{
    display:grid;
    grid-template-columns:94px minmax(0,1fr);
    min-height:118px;
  }
  .nine-pe-library-cover{
    width:94px;
    height:100%;
    min-height:118px;
    aspect-ratio:auto;
  }
  .nine-pe-library-cover>.nine-pe-cover{
    width:100%;
    height:100%;
    min-height:118px;
    aspect-ratio:auto;
  }
  .nine-pe-library-cover .nine-pe-cover-image img{height:100%}
  .nine-pe-library-cover .nine-pe-generated-cover{padding:10px}
  .nine-pe-library-cover .nine-pe-generated-cover strong{font-size:13px}
  .nine-pe-library-cover .nine-pe-generated-cover small,
  .nine-pe-library-cover .nine-pe-generated-cover em{display:none}
  .nine-pe-card-body{min-height:0;padding:12px 12px 11px}
  .nine-pe-card-body h3{
    margin:5px 0 7px;
    font-size:16px;
    line-height:1.18;
    overflow-wrap:anywhere;
  }
  .nine-pe-card-body p{font-size:12px}
  .nine-pe-card-action{padding-top:9px}

  /* Keep article browsing dense but readable on narrow devices. */
  .nine-pe-article-strip-card{flex-basis:92vw}
  .nine-pe-article-strip-card>a{grid-template-columns:82px minmax(0,1fr);min-height:142px}
  .nine-pe-paper-icon{min-height:142px;padding:12px}
  .nine-pe-article-strip-body{padding:13px}
  .nine-pe-article-strip-body h3{font-size:17px;overflow-wrap:anywhere}
  .nine-pe-article-preview{min-width:0}

  .nine-pe-section{padding:16px 14px}
  .nine-pe-section-heading h2{font-size:23px}
  .nine-pe-section-heading p{font-size:14px;line-height:1.5}
  .nine-pe-primary-action{width:100%;box-sizing:border-box}
  .nine-pe-taxonomy-row{padding:12px}
  .nine-pe-taxonomy-row>div{gap:6px}
  .nine-pe-taxonomy-row a{max-width:100%;overflow-wrap:anywhere}

  .nine-pe-latest-issue-card,
  .nine-pe-issue-hero{
    grid-template-columns:74px minmax(0,1fr);
    gap:12px;
  }
  .nine-pe-latest-issue-card{padding:10px}
  .nine-pe-latest-issue-card strong,
  .nine-pe-issue-intro h1{overflow-wrap:anywhere}

  .nine-pe-access-actions{grid-template-columns:1fr}
  .nine-pe-access-button{width:100%}
}

@media(max-width:350px){
  .nine-pe-library-card>a{grid-template-columns:82px minmax(0,1fr)}
  .nine-pe-library-cover{width:82px}
  .nine-pe-journal-identity,
  .nine-pe-book-meta,
  .nine-pe-lecture-meta{grid-template-columns:1fr}
  .nine-pe-article-strip-card>a{grid-template-columns:72px minmax(0,1fr)}
}

/* 1.9.6 secure-reader mobile focus mode */
.nine-pe-reader-control-toggle{display:none}
@media(max-width:640px){
  .nine-pe-reader-control-toggle{display:inline-flex!important;align-items:center;justify-content:center}
  .nine-pe-reader-body{grid-template-columns:minmax(0,1fr)!important}
  .nine-pe-reader-rail{display:none}
  .nine-pe-reader-wrap.nine-pe-controls-open .nine-pe-reader-body{grid-template-columns:minmax(0,1fr) 62px!important}
  .nine-pe-reader-wrap.nine-pe-controls-open .nine-pe-reader-rail{display:flex}
  .nine-pe-reader-body .nine-pe-pages{scrollbar-gutter:stable both-edges}
}
@media(max-width:380px){
  .nine-pe-reader-wrap.nine-pe-controls-open .nine-pe-reader-body{grid-template-columns:minmax(0,1fr) 58px!important}
  .nine-pe-reader-topbar{flex-wrap:wrap}
  .nine-pe-reader-topbar>strong{flex:1 1 100%;max-width:100%!important}
  .nine-pe-reader-controls{width:100%;justify-content:flex-start;gap:6px}
}

/* v1.9.8 — active-theme presentation boundary */
.nine-pe-template-shell{
  isolation:isolate;
  font-size:16px;
  line-height:1.5;
  text-align:left;
}
.nine-pe-template-shell>.nine-pe-native{
  width:min(1180px,100%)!important;
  max-width:1180px!important;
  margin-inline:auto!important;
  padding:0!important;
  float:none!important;
}
.nine-pe-template-shell .nine-pe-native :where(h1,h2,h3,h4,h5,h6,p,ul,ol,dl,figure,blockquote){
  max-width:none;
}
.nine-pe-template-shell .nine-pe-native :where(h1,h2,h3,h4,h5,h6){
  font-family:inherit;
  font-style:normal;
  text-transform:none;
  letter-spacing:normal;
}
.nine-pe-template-shell .nine-pe-native :where(p,li,dd,dt,small,span,strong,a,button,input,select,textarea){
  font-family:inherit;
}
.nine-pe-template-shell .nine-pe-native :where(p,li,dd,dt){
  line-height:1.6;
}
.nine-pe-template-shell .nine-pe-native a{
  box-shadow:none;
  text-underline-offset:.14em;
}
.nine-pe-template-shell .nine-pe-native :where(img,video,iframe,canvas,svg){
  max-width:100%;
}
.nine-pe-template-shell .nine-pe-native :where(button,input,select,textarea){
  box-sizing:border-box;
  max-width:100%;
}
.nine-pe-template-shell .nine-pe-native :where(h1,h2,h3,h4,strong,a,small,p,dd,dt){
  overflow-wrap:anywhere;
}
.nine-pe-template-shell .nine-pe-native .nine-pe-reader-wrap canvas{
  max-width:none;
}
.nine-pe-template-shell .nine-pe-native .nine-pe-generated-cover strong{
  overflow-wrap:anywhere;
  hyphens:auto;
}
@media(max-width:600px){
  .nine-pe-template-shell{font-size:15px}
}

/* v2.0.0 — logged-in scholar publication allocation */


/* v2.2.0 - General Publication, Project and Opinion templates */
.nine-pe-native a{touch-action:manipulation}.nine-pe-primary-action,.nine-pe-secondary-action,.nine-pe-article-strip-card{transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease,background-color .14s ease}.nine-pe-primary-action:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(23,32,43,.12)}.nine-pe-article-strip-card:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(23,32,43,.08)}.nine-pe-native a:focus-visible,.nine-pe-native button:focus-visible{outline:3px solid var(--nine-accent,#244e7d);outline-offset:3px}.nine-pe-horizontal-list{-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}.nine-pe-reader-body{overscroll-behavior:contain}.nine-pe-reader-body .nine-pe-pages{-webkit-overflow-scrolling:touch}
.nine-pe-flex-publication-hero,.nine-pe-project-hero{display:grid;grid-template-columns:minmax(180px,290px) minmax(0,1fr);gap:clamp(22px,5vw,56px);align-items:center;margin-bottom:28px}.nine-pe-flex-publication-hero h1,.nine-pe-project-hero h1,.nine-pe-opinion-hero h1{font-size:clamp(34px,6vw,64px);line-height:1.02;margin:8px 0 14px;letter-spacing:-.035em}.nine-pe-publication-biblio .nine-pe-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.nine-pe-project-section{border-left:4px solid var(--nine-accent,#244e7d);padding-left:20px}.nine-pe-project-action{margin:20px 0 30px}.nine-pe-opinion-record{max-width:980px;margin:0 auto}.nine-pe-opinion-hero{padding:clamp(26px,6vw,72px) 0 34px;border-bottom:1px solid #dfe4ea}.nine-pe-opinion-byline{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin:16px 0;color:#536171}.nine-pe-opinion-byline strong{color:var(--nine-ink,#17202b)}.nine-pe-opinion-argument{margin:28px 0 0;padding:22px 26px;border-left:6px solid var(--nine-accent,#244e7d);background:#f5f8fb;border-radius:0 16px 16px 0;font-size:clamp(20px,3vw,30px);line-height:1.35;font-weight:700;color:#1f3651}.nine-pe-type-publication .nine-pe-cover-kicker,.nine-pe-type-project .nine-pe-cover-kicker,.nine-pe-type-opinion .nine-pe-cover-kicker{letter-spacing:.12em}
@media(max-width:700px){.nine-pe-flex-publication-hero,.nine-pe-project-hero{grid-template-columns:1fr;gap:18px}.nine-pe-flex-publication-hero>.nine-pe-cover,.nine-pe-project-hero>.nine-pe-cover{max-width:220px}.nine-pe-publication-biblio .nine-pe-detail-grid{grid-template-columns:1fr 1fr}.nine-pe-opinion-argument{padding:18px;font-size:20px}}
@media(max-width:430px){.nine-pe-publication-biblio .nine-pe-detail-grid{grid-template-columns:1fr}.nine-pe-flex-publication-hero h1,.nine-pe-project-hero h1,.nine-pe-opinion-hero h1{font-size:34px}.nine-pe-opinion-byline{display:grid;gap:5px}}
@media(prefers-reduced-motion:reduce){.nine-pe-primary-action,.nine-pe-secondary-action,.nine-pe-article-strip-card{transition:none!important}.nine-pe-primary-action:hover,.nine-pe-article-strip-card:hover{transform:none!important}}

/* Scholar-friendly abstract placement: complete abstract stays prominent and public. */
.nine-pe-scholar-abstract{margin-top:18px;text-align:left}
.nine-pe-article-hero .nine-pe-scholar-abstract{background:rgba(255,255,255,.86);border:1px solid rgba(20,45,70,.12);border-radius:16px;padding:18px}
.nine-pe-flex-publication-hero .nine-pe-scholar-abstract{margin-top:18px;background:rgba(255,255,255,.9);border-radius:14px;padding:16px}
@media(max-width:430px){.nine-pe-article-hero .nine-pe-scholar-abstract,.nine-pe-flex-publication-hero .nine-pe-scholar-abstract{padding:14px;margin-top:14px}}
.nine-pe-scholar-index-link{margin:22px 0 4px;padding-top:14px;border-top:1px solid rgba(120,130,140,.18);font-size:13px}
.nine-pe-scholar-index-link a{font-weight:700;text-decoration:none}

/* v2.3.1 — adaptive media/text layout: preserve readable text width and deliberate image placement */
/* Catalogue/list views are one item per row. On roomy screens media is a full-height left panel. */
.nine-pe-media-layout-smart .nine-pe-library-grid,
.nine-pe-media-layout-left .nine-pe-library-grid,
.nine-pe-media-layout-top .nine-pe-library-grid{
  grid-template-columns:1fr!important;
  gap:14px;
}
.nine-pe-media-layout-smart .nine-pe-library-card>a,
.nine-pe-media-layout-left .nine-pe-library-card>a{
  display:grid!important;
  grid-template-columns:minmax(190px,260px) minmax(0,1fr)!important;
  align-items:stretch;
  min-height:190px;
}
.nine-pe-media-layout-smart .nine-pe-library-cover,
.nine-pe-media-layout-left .nine-pe-library-cover{
  width:100%!important;
  height:100%!important;
  min-height:190px;
  aspect-ratio:auto!important;
}
.nine-pe-media-layout-smart .nine-pe-library-cover>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-library-cover>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-library-cover .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-library-cover .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-library-cover .nine-pe-generated-cover,
.nine-pe-media-layout-left .nine-pe-library-cover .nine-pe-generated-cover{
  width:100%!important;
  height:100%!important;
  min-height:190px;
  aspect-ratio:auto!important;
}
.nine-pe-media-layout-smart .nine-pe-library-cover .nine-pe-cover-image img,
.nine-pe-media-layout-left .nine-pe-library-cover .nine-pe-cover-image img{
  width:100%!important;
  height:100%!important;
  object-fit:cover!important;
}
.nine-pe-media-layout-smart .nine-pe-card-body,
.nine-pe-media-layout-left .nine-pe-card-body{
  min-height:190px;
  justify-content:center;
  padding:20px 22px;
}

/* Full-height left media panels for page heroes: the image grows with long copy instead of floating at the top. */
.nine-pe-media-layout-smart .nine-pe-journal-hero,
.nine-pe-media-layout-smart .nine-pe-book-hero,
.nine-pe-media-layout-smart .nine-pe-eclass-hero,
.nine-pe-media-layout-smart .nine-pe-lecture-hub-hero,
.nine-pe-media-layout-smart .nine-pe-flex-publication-hero,
.nine-pe-media-layout-smart .nine-pe-project-hero,
.nine-pe-media-layout-smart .nine-pe-issue-hero,
.nine-pe-media-layout-left .nine-pe-journal-hero,
.nine-pe-media-layout-left .nine-pe-book-hero,
.nine-pe-media-layout-left .nine-pe-eclass-hero,
.nine-pe-media-layout-left .nine-pe-lecture-hub-hero,
.nine-pe-media-layout-left .nine-pe-flex-publication-hero,
.nine-pe-media-layout-left .nine-pe-project-hero,
.nine-pe-media-layout-left .nine-pe-issue-hero{
  align-items:stretch!important;
}
.nine-pe-media-layout-smart .nine-pe-journal-cover,
.nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child,
.nine-pe-media-layout-smart .nine-pe-eclass-hero>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-lecture-cover,
.nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child,
.nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child,
.nine-pe-media-layout-smart .nine-pe-issue-cover,
.nine-pe-media-layout-left .nine-pe-journal-cover,
.nine-pe-media-layout-left .nine-pe-book-hero>div:first-child,
.nine-pe-media-layout-left .nine-pe-eclass-hero>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-lecture-cover,
.nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child,
.nine-pe-media-layout-left .nine-pe-project-hero>div:first-child,
.nine-pe-media-layout-left .nine-pe-issue-cover{
  min-height:100%;
  align-self:stretch;
}
.nine-pe-media-layout-smart .nine-pe-journal-cover>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-eclass-hero>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-lecture-cover>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-smart .nine-pe-issue-cover>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-journal-cover>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-book-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-eclass-hero>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-lecture-cover>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-project-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-issue-cover>.nine-pe-cover{
  width:100%!important;
  height:100%!important;
  min-height:100%;
  aspect-ratio:auto!important;
}
.nine-pe-media-layout-smart .nine-pe-journal-cover .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-lecture-cover .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-smart .nine-pe-issue-cover .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-journal-cover .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-book-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-lecture-cover .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-project-hero>div:first-child .nine-pe-cover-image,
.nine-pe-media-layout-left .nine-pe-issue-cover .nine-pe-cover-image{
  height:100%;
}
.nine-pe-media-layout-smart .nine-pe-journal-cover img,
.nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child img,
.nine-pe-media-layout-smart .nine-pe-lecture-cover img,
.nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child img,
.nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child img,
.nine-pe-media-layout-smart .nine-pe-issue-cover img,
.nine-pe-media-layout-left .nine-pe-journal-cover img,
.nine-pe-media-layout-left .nine-pe-book-hero>div:first-child img,
.nine-pe-media-layout-left .nine-pe-lecture-cover img,
.nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child img,
.nine-pe-media-layout-left .nine-pe-project-hero>div:first-child img,
.nine-pe-media-layout-left .nine-pe-issue-cover img{
  width:100%!important;
  height:100%!important;
  object-fit:cover!important;
}

/* Article list/rail: image left only when there is enough width; the image fills the whole left panel. */
.nine-pe-media-layout-smart .nine-pe-article-strip-card>a,
.nine-pe-media-layout-left .nine-pe-article-strip-card>a{
  grid-template-columns:minmax(128px,160px) minmax(0,1fr)!important;
  align-items:stretch;
}
.nine-pe-media-layout-smart .nine-pe-article-preview,
.nine-pe-media-layout-left .nine-pe-article-preview,
.nine-pe-media-layout-smart .nine-pe-paper-icon,
.nine-pe-media-layout-left .nine-pe-paper-icon{
  height:100%;
  min-height:100%;
}

/* Journal image in an Article masthead belongs on the left, with journal identity to its right. */
.nine-pe-media-layout-smart .nine-pe-article-masthead,
.nine-pe-media-layout-left .nine-pe-article-masthead{
  display:grid!important;
  grid-template-columns:105px minmax(0,1fr)!important;
  grid-template-areas:"journal-media journal-copy";
  align-items:stretch;
}
.nine-pe-media-layout-smart .nine-pe-article-journal-cover,
.nine-pe-media-layout-left .nine-pe-article-journal-cover{grid-area:journal-media}
.nine-pe-media-layout-smart .nine-pe-article-journal-copy,
.nine-pe-media-layout-left .nine-pe-article-journal-copy{grid-area:journal-copy;align-self:center}
.nine-pe-media-layout-smart .nine-pe-article-journal-cover .nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-article-journal-cover .nine-pe-cover{
  width:105px!important;
  height:100%!important;
  min-height:118px;
  aspect-ratio:auto!important;
}
.nine-pe-media-layout-smart .nine-pe-article-journal-cover img,
.nine-pe-media-layout-left .nine-pe-article-journal-cover img{height:100%!important;object-fit:cover!important}

/* Latest Issue follows the same full-panel rule. */
.nine-pe-media-layout-smart .nine-pe-latest-issue-card,
.nine-pe-media-layout-left .nine-pe-latest-issue-card{align-items:stretch!important}
.nine-pe-media-layout-smart .nine-pe-latest-issue-card>div:first-child,
.nine-pe-media-layout-left .nine-pe-latest-issue-card>div:first-child{height:100%}
.nine-pe-media-layout-smart .nine-pe-latest-issue-card>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-left .nine-pe-latest-issue-card>div:first-child>.nine-pe-cover{
  height:100%!important;
  min-height:150px;
  aspect-ratio:auto!important;
}
.nine-pe-media-layout-smart .nine-pe-latest-issue-card>div:first-child img,
.nine-pe-media-layout-left .nine-pe-latest-issue-card>div:first-child img{height:100%!important;object-fit:cover!important}

/* Publisher/profile identity: photo is a real left media panel on roomy screens, not a small image stranded at the top. */
.nine-pe-media-layout-smart .nine-pe-publishing-identity,
.nine-pe-media-layout-left .nine-pe-publishing-identity{
  grid-template-columns:92px minmax(0,1fr) auto!important;
  align-items:stretch!important;
  padding:0!important;
  overflow:hidden;
}
.nine-pe-media-layout-smart .nine-pe-publishing-identity-image,
.nine-pe-media-layout-left .nine-pe-publishing-identity-image{
  width:92px!important;
  height:100%!important;
  min-height:92px;
  border-radius:0!important;
  object-fit:cover;
  object-position:center 28%;
}
.nine-pe-media-layout-smart .nine-pe-publishing-identity-copy,
.nine-pe-media-layout-left .nine-pe-publishing-identity-copy{align-self:center;padding:14px 0}
.nine-pe-media-layout-smart .nine-pe-publishing-identity>a,
.nine-pe-media-layout-left .nine-pe-publishing-identity>a{align-self:center;margin-right:14px}

/* Optional global Image Top mode. */
.nine-pe-media-layout-top .nine-pe-library-card>a,
.nine-pe-media-layout-top .nine-pe-journal-hero,
.nine-pe-media-layout-top .nine-pe-book-hero,
.nine-pe-media-layout-top .nine-pe-eclass-hero,
.nine-pe-media-layout-top .nine-pe-lecture-hub-hero,
.nine-pe-media-layout-top .nine-pe-flex-publication-hero,
.nine-pe-media-layout-top .nine-pe-project-hero,
.nine-pe-media-layout-top .nine-pe-issue-hero,
.nine-pe-media-layout-top .nine-pe-latest-issue-card,
.nine-pe-media-layout-top .nine-pe-article-strip-card>a,
.nine-pe-media-layout-top .nine-pe-article-masthead,
.nine-pe-media-layout-top .nine-pe-publishing-identity{
  grid-template-columns:1fr!important;
}
.nine-pe-media-layout-top .nine-pe-library-cover,
.nine-pe-media-layout-top .nine-pe-library-cover>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-journal-cover,
.nine-pe-media-layout-top .nine-pe-journal-cover>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-book-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-lecture-cover>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-flex-publication-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-project-hero>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-issue-cover>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-latest-issue-card>div:first-child>.nine-pe-cover,
.nine-pe-media-layout-top .nine-pe-article-preview,
.nine-pe-media-layout-top .nine-pe-paper-icon,
.nine-pe-media-layout-top .nine-pe-article-journal-cover .nine-pe-cover{
  width:100%!important;
  height:auto!important;
  min-height:0!important;
  aspect-ratio:16/9!important;
}
.nine-pe-media-layout-top .nine-pe-library-cover img,
.nine-pe-media-layout-top .nine-pe-journal-cover img,
.nine-pe-media-layout-top .nine-pe-book-hero>div:first-child img,
.nine-pe-media-layout-top .nine-pe-lecture-cover img,
.nine-pe-media-layout-top .nine-pe-flex-publication-hero>div:first-child img,
.nine-pe-media-layout-top .nine-pe-project-hero>div:first-child img,
.nine-pe-media-layout-top .nine-pe-issue-cover img,
.nine-pe-media-layout-top .nine-pe-latest-issue-card>div:first-child img,
.nine-pe-media-layout-top .nine-pe-article-preview img,
.nine-pe-media-layout-top .nine-pe-article-journal-cover img{
  width:100%!important;
  height:100%!important;
  object-fit:cover!important;
}
.nine-pe-media-layout-top .nine-pe-article-journal-cover{grid-area:auto!important;width:100%}
.nine-pe-media-layout-top .nine-pe-article-journal-copy{grid-area:auto!important}
.nine-pe-media-layout-top .nine-pe-publishing-identity{padding:0!important;overflow:hidden}
.nine-pe-media-layout-top .nine-pe-publishing-identity-image{
  width:100%!important;
  height:auto!important;
  min-height:150px;
  max-height:260px;
  aspect-ratio:16/9;
  border-radius:0!important;
  object-fit:cover;
  object-position:center 28%;
}
.nine-pe-media-layout-top .nine-pe-publishing-identity-copy{padding:14px 16px 0}
.nine-pe-media-layout-top .nine-pe-publishing-identity>a{margin:0 16px 16px;width:calc(100% - 32px);justify-content:center}

/* Phones: all visual modes become image-first stacked layouts. Long text receives the full width. */
@media(max-width:760px){
  .nine-pe-media-layout-smart .nine-pe-journal-hero,
  .nine-pe-media-layout-smart .nine-pe-book-hero,
  .nine-pe-media-layout-smart .nine-pe-eclass-hero,
  .nine-pe-media-layout-smart .nine-pe-lecture-hub-hero,
  .nine-pe-media-layout-smart .nine-pe-flex-publication-hero,
  .nine-pe-media-layout-smart .nine-pe-project-hero,
  .nine-pe-media-layout-smart .nine-pe-issue-hero,
  .nine-pe-media-layout-left .nine-pe-journal-hero,
  .nine-pe-media-layout-left .nine-pe-book-hero,
  .nine-pe-media-layout-left .nine-pe-eclass-hero,
  .nine-pe-media-layout-left .nine-pe-lecture-hub-hero,
  .nine-pe-media-layout-left .nine-pe-flex-publication-hero,
  .nine-pe-media-layout-left .nine-pe-project-hero,
  .nine-pe-media-layout-left .nine-pe-issue-hero{
    grid-template-columns:1fr!important;
    gap:15px!important;
    align-items:start!important;
  }
  .nine-pe-media-layout-smart .nine-pe-journal-cover,
  .nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child,
  .nine-pe-media-layout-smart .nine-pe-eclass-hero>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-lecture-cover,
  .nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child,
  .nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child,
  .nine-pe-media-layout-smart .nine-pe-issue-cover,
  .nine-pe-media-layout-left .nine-pe-journal-cover,
  .nine-pe-media-layout-left .nine-pe-book-hero>div:first-child,
  .nine-pe-media-layout-left .nine-pe-eclass-hero>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-lecture-cover,
  .nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child,
  .nine-pe-media-layout-left .nine-pe-project-hero>div:first-child,
  .nine-pe-media-layout-left .nine-pe-issue-cover{
    width:100%!important;
    max-width:none!important;
    min-height:0!important;
  }
  .nine-pe-media-layout-smart .nine-pe-journal-cover>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-eclass-hero>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-lecture-cover>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-issue-cover>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-journal-cover>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-book-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-eclass-hero>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-lecture-cover>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-project-hero>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-issue-cover>.nine-pe-cover{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    aspect-ratio:16/9!important;
    border-radius:14px!important;
  }
  .nine-pe-media-layout-smart .nine-pe-journal-cover img,
  .nine-pe-media-layout-smart .nine-pe-book-hero>div:first-child img,
  .nine-pe-media-layout-smart .nine-pe-lecture-cover img,
  .nine-pe-media-layout-smart .nine-pe-flex-publication-hero>div:first-child img,
  .nine-pe-media-layout-smart .nine-pe-project-hero>div:first-child img,
  .nine-pe-media-layout-smart .nine-pe-issue-cover img,
  .nine-pe-media-layout-left .nine-pe-journal-cover img,
  .nine-pe-media-layout-left .nine-pe-book-hero>div:first-child img,
  .nine-pe-media-layout-left .nine-pe-lecture-cover img,
  .nine-pe-media-layout-left .nine-pe-flex-publication-hero>div:first-child img,
  .nine-pe-media-layout-left .nine-pe-project-hero>div:first-child img,
  .nine-pe-media-layout-left .nine-pe-issue-cover img{
    height:100%!important;
    object-fit:cover!important;
  }

  .nine-pe-media-layout-smart .nine-pe-library-card>a,
  .nine-pe-media-layout-left .nine-pe-library-card>a{
    display:grid!important;
    grid-template-columns:1fr!important;
    min-height:0!important;
  }
  .nine-pe-media-layout-smart .nine-pe-library-cover,
  .nine-pe-media-layout-left .nine-pe-library-cover,
  .nine-pe-media-layout-smart .nine-pe-library-cover>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-library-cover>.nine-pe-cover,
  .nine-pe-media-layout-smart .nine-pe-library-cover .nine-pe-generated-cover,
  .nine-pe-media-layout-left .nine-pe-library-cover .nine-pe-generated-cover{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    aspect-ratio:16/9!important;
  }
  .nine-pe-media-layout-smart .nine-pe-card-body,
  .nine-pe-media-layout-left .nine-pe-card-body{min-height:0!important;padding:15px 16px 16px!important}

  .nine-pe-media-layout-smart .nine-pe-article-strip-card>a,
  .nine-pe-media-layout-left .nine-pe-article-strip-card>a{
    grid-template-columns:1fr!important;
    min-height:0!important;
  }
  .nine-pe-media-layout-smart .nine-pe-article-preview,
  .nine-pe-media-layout-left .nine-pe-article-preview,
  .nine-pe-media-layout-smart .nine-pe-paper-icon,
  .nine-pe-media-layout-left .nine-pe-paper-icon{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    aspect-ratio:16/9!important;
  }
  .nine-pe-media-layout-smart .nine-pe-article-preview img,
  .nine-pe-media-layout-left .nine-pe-article-preview img{height:100%!important;object-fit:cover!important}

  .nine-pe-media-layout-smart .nine-pe-latest-issue-card,
  .nine-pe-media-layout-left .nine-pe-latest-issue-card{
    grid-template-columns:1fr!important;
    gap:12px!important;
  }
  .nine-pe-media-layout-smart .nine-pe-latest-issue-card>div:first-child>.nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-latest-issue-card>div:first-child>.nine-pe-cover{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    aspect-ratio:16/9!important;
  }

  .nine-pe-media-layout-smart .nine-pe-article-masthead,
  .nine-pe-media-layout-left .nine-pe-article-masthead{
    grid-template-columns:1fr!important;
    grid-template-areas:"journal-media" "journal-copy"!important;
    gap:12px!important;
  }
  .nine-pe-media-layout-smart .nine-pe-article-journal-cover,
  .nine-pe-media-layout-left .nine-pe-article-journal-cover{width:100%!important}
  .nine-pe-media-layout-smart .nine-pe-article-journal-cover .nine-pe-cover,
  .nine-pe-media-layout-left .nine-pe-article-journal-cover .nine-pe-cover{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    aspect-ratio:16/9!important;
  }

  .nine-pe-media-layout-smart .nine-pe-publishing-identity,
  .nine-pe-media-layout-left .nine-pe-publishing-identity{
    grid-template-columns:1fr!important;
    gap:0!important;
    padding:0!important;
  }
  .nine-pe-media-layout-smart .nine-pe-publishing-identity-image,
  .nine-pe-media-layout-left .nine-pe-publishing-identity-image{
    width:100%!important;
    height:auto!important;
    min-height:150px!important;
    max-height:240px;
    aspect-ratio:16/9;
    border-radius:0!important;
    object-fit:cover;
    object-position:center 28%;
  }
  .nine-pe-media-layout-smart .nine-pe-publishing-identity-copy,
  .nine-pe-media-layout-left .nine-pe-publishing-identity-copy{padding:14px 16px 0!important}
  .nine-pe-media-layout-smart .nine-pe-publishing-identity>a,
  .nine-pe-media-layout-left .nine-pe-publishing-identity>a{
    grid-column:auto!important;
    width:calc(100% - 32px)!important;
    margin:12px 16px 16px!important;
    justify-content:center;
  }
}

/* v2.4.0 — dedicated secure-reader architecture */
.nine-pe-reader-preview{
  width:min(560px,calc(100% - 78px));
  margin:18px auto 18px 0;
  overflow:hidden;
  border:1px solid #1b2531;
  border-radius:18px;
  background:#171a1f;
  box-shadow:0 14px 34px rgba(14,22,31,.16);
  color:#fff;
}
.nine-pe-reader-preview-label{display:grid;gap:2px;padding:11px 13px;background:#0e1115;border-bottom:1px solid #2c343e}
.nine-pe-reader-preview-label span{font-size:9px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:#c7d5e7}
.nine-pe-reader-preview-label strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;font-size:13px}
.nine-pe-reader-preview .nine-pe-reader-status{padding:6px 11px;background:#20252c;color:#eef3f8;font-size:10px}
.nine-pe-preview-window{height:360px;overflow:hidden;background:#292d33}
.nine-pe-reader-preview .nine-pe-pages{height:100%;overflow-y:auto;overscroll-behavior:contain;padding:10px 5px;scrollbar-gutter:stable}
.nine-pe-reader-preview .nine-pe-page{min-height:220px;margin-bottom:10px}
.nine-pe-reader-preview .nine-pe-page canvas{box-shadow:0 4px 13px rgba(0,0,0,.34)}
.nine-pe-open-reader-button{display:flex;min-height:52px;align-items:center;justify-content:center;padding:10px 16px;border-top:1px solid #34404d;background:#17202b;color:#fff!important;font-weight:900;text-decoration:none!important;letter-spacing:.01em}
.nine-pe-open-reader-button:hover,.nine-pe-open-reader-button:focus-visible{background:#0b1118;color:#fff!important;outline:3px solid #7fb4ff;outline-offset:-3px}

.nine-pe-standalone-reader-page{margin:0!important;width:100%;height:100dvh;overflow:hidden;background:#0b0e12;color:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.nine-pe-standalone-reader-page *{box-sizing:border-box}
.nine-pe-reader-full{height:100dvh;display:grid;grid-template-rows:auto auto minmax(0,1fr);background:#10141a;color:#fff;overflow:hidden}
.nine-pe-reader-fullbar{z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:max(10px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 10px max(12px,env(safe-area-inset-left));background:#080a0d;border-bottom:1px solid #313b47;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.nine-pe-reader-full-title{min-width:0;display:grid;gap:2px}
.nine-pe-reader-full-title span{font-size:9px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#b9c7d7}
.nine-pe-reader-full-title strong{max-width:min(48vw,700px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;font-size:14px}
.nine-pe-reader-full-controls{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex:0 0 auto}
.nine-pe-reader-full-controls button,.nine-pe-reader-toc-head button,.nine-pe-reader-actions button{appearance:none;min-height:44px;padding:9px 13px;border:1px solid #8fa2b7;border-radius:10px;background:#17202b;color:#fff;font:inherit;font-size:12px;font-weight:850;cursor:pointer;box-shadow:0 2px 0 rgba(255,255,255,.05) inset,0 4px 12px rgba(0,0,0,.16)}
.nine-pe-reader-full-controls button:hover,.nine-pe-reader-full-controls button:focus-visible,.nine-pe-reader-toc-head button:hover,.nine-pe-reader-toc-head button:focus-visible,.nine-pe-reader-actions button:hover,.nine-pe-reader-actions button:focus-visible{background:#26384d;border-color:#d5e4f6;outline:3px solid #80b8ff;outline-offset:2px;color:#fff}
.nine-pe-reader-full-controls .nine-pe-reader-close{background:#4a1717;border-color:#d98b8b}
.nine-pe-reader-full-controls .nine-pe-reader-close:hover,.nine-pe-reader-full-controls .nine-pe-reader-close:focus-visible{background:#6a1d1d}
.nine-pe-reader-full-status{padding:6px 12px;background:#171c23;color:#dfe8f2;border-bottom:1px solid #28313c;font-size:10px}
.nine-pe-reader-full-body{min-height:0;overflow:hidden;background:#252a31}
.nine-pe-reader-full .nine-pe-pages{height:100%;overflow:auto;overscroll-behavior:contain;padding:18px 8px 60px;scrollbar-gutter:stable both-edges;-webkit-overflow-scrolling:touch}
.nine-pe-reader-full .nine-pe-page{margin:0 auto 20px;min-height:520px}
.nine-pe-reader-full .nine-pe-page canvas{box-shadow:0 8px 30px rgba(0,0,0,.38)}
.nine-pe-reader-full .nine-pe-reader-loading-state,.nine-pe-reader-full .nine-pe-reader-diagnostic{min-height:60vh}

.nine-pe-reader-toc[hidden]{display:none!important}
.nine-pe-reader-toc{position:fixed;inset:0;z-index:999999;display:grid;place-items:center;padding:18px}
.nine-pe-reader-toc-backdrop{position:absolute;inset:0;border:0;background:rgba(0,0,0,.70);cursor:pointer}
.nine-pe-reader-toc-panel{position:relative;z-index:1;width:min(650px,94vw);max-height:min(78dvh,760px);display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;border:1px solid #61758b;border-radius:18px;background:#f8fafc;color:#17202b;box-shadow:0 24px 70px rgba(0,0,0,.42)}
.nine-pe-reader-toc-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 17px;background:#17202b;color:#fff}
.nine-pe-reader-toc-head span{display:block;font-size:9px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#c7d7e8}
.nine-pe-reader-toc-head h2{margin:2px 0 0;color:#fff;font-size:20px}
.nine-pe-reader-toc-content{overflow:auto;padding:12px;background:#f8fafc}
.nine-pe-reader-toc-list{display:grid;gap:6px}
.nine-pe-reader-toc-item{width:100%;min-height:44px;padding:9px 12px 9px calc(12px + (var(--nine-toc-level,0) * 18px));border:1px solid #9aa9b9;border-radius:9px;background:#fff;color:#17202b;text-align:left;font:inherit;font-weight:750;cursor:pointer}
.nine-pe-reader-toc-item:hover,.nine-pe-reader-toc-item:focus-visible{border-color:#17202b;background:#e8edf3;outline:3px solid rgba(23,32,43,.20);outline-offset:1px}
.nine-pe-reader-toc-item:disabled{opacity:.62;cursor:not-allowed}
.nine-pe-reader-toc-empty{padding:28px;text-align:center;border:1px dashed #718197;border-radius:12px;background:#fff;color:#38475a}
.nine-pe-reader-toc-empty strong{display:block;margin-bottom:6px;color:#17202b;font-size:24px}
.nine-pe-toc-open{overflow:hidden}

.nine-pe-standalone-password-shell{width:min(540px,calc(100% - 28px));margin:0 auto;padding:9vh 0;color:#17202b}
.nine-pe-standalone-password-shell .nine-pe-password-card{margin:0 auto}
.nine-pe-reader-return-link{display:flex;min-height:48px;align-items:center;justify-content:center;margin:12px auto;padding:10px 14px;border:1px solid #8ea0b3;border-radius:10px;background:#17202b;color:#fff!important;font-weight:850;text-decoration:none!important}

@media(max-width:760px){
  .nine-pe-reader-preview{width:calc(100% - 62px);max-width:520px;border-radius:14px}
  .nine-pe-preview-window{height:310px}
  .nine-pe-reader-fullbar{align-items:stretch;flex-direction:column;gap:8px;padding:9px max(8px,env(safe-area-inset-right)) 9px max(8px,env(safe-area-inset-left))}
  .nine-pe-reader-full-title strong{max-width:100%;font-size:13px}
  .nine-pe-reader-full-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .nine-pe-reader-full-controls button{min-height:42px;padding:7px 6px;font-size:11px}
  .nine-pe-reader-full-controls .nine-pe-reader-close{grid-column:auto}
  .nine-pe-reader-full .nine-pe-pages{padding:10px 2px 48px}
  .nine-pe-reader-toc{padding:8px}
  .nine-pe-reader-toc-panel{width:100%;max-height:84dvh;border-radius:15px}
}
@media(max-width:420px){
  .nine-pe-reader-preview{width:calc(100% - 54px);margin-left:0;margin-right:auto}
  .nine-pe-preview-window{height:285px}
  .nine-pe-reader-full-controls{grid-template-columns:1fr 1fr}
  .nine-pe-reader-full-controls button{min-height:44px;font-size:11px}
  .nine-pe-reader-full-controls [data-action="toc"]{grid-column:1/-1}
  .nine-pe-reader-full .nine-pe-page{margin-bottom:12px}
}

/* v2.4.0 — plugin-wide contrast safety layer.
   Interactive text uses high-contrast dark/light pairs independent of accent hue. */
.nine-pe-native{--nine-action-dark:#17202b;--nine-action-light:#fff;--nine-action-border:#354052}
.nine-pe-primary-action,
.nine-pe-access-button:not(.is-disabled),
.nine-pe-media-actions a,
.nine-pe-eclass-media-link,
.nine-pe-eclass-secondary a,
.nine-pe-read-link,
.nine-pe-article-issue-link,
.nine-pe-library-tools button,
.nine-pe-pagination-links .page-numbers.current{
  background:#17202b!important;
  color:#fff!important;
  border:1px solid #354052!important;
  box-shadow:0 5px 14px rgba(23,32,43,.14)!important;
  text-decoration:none!important;
}
.nine-pe-primary-action:hover,.nine-pe-primary-action:focus-visible,
.nine-pe-access-button:not(.is-disabled):hover,.nine-pe-access-button:not(.is-disabled):focus-visible,
.nine-pe-media-actions a:hover,.nine-pe-media-actions a:focus-visible,
.nine-pe-eclass-media-link:hover,.nine-pe-eclass-media-link:focus-visible,
.nine-pe-eclass-secondary a:hover,.nine-pe-eclass-secondary a:focus-visible,
.nine-pe-read-link:hover,.nine-pe-read-link:focus-visible,
.nine-pe-article-issue-link:hover,.nine-pe-article-issue-link:focus-visible{
  background:#0b1118!important;
  color:#fff!important;
  border-color:#0b1118!important;
}
.nine-pe-secondary-action,.nine-pe-library-clear,.nine-pe-pagination-links .page-numbers:not(.current){
  background:#fff!important;
  color:#17202b!important;
  border:2px solid #354052!important;
  font-weight:800!important;
  text-decoration:none!important;
}
.nine-pe-secondary-action:hover,.nine-pe-secondary-action:focus-visible,.nine-pe-library-clear:hover,.nine-pe-library-clear:focus-visible,.nine-pe-pagination-links .page-numbers:not(.current):hover,.nine-pe-pagination-links .page-numbers:not(.current):focus-visible{background:#eef1f5!important;color:#0b1118!important;border-color:#17202b!important}
.nine-pe-material-card{border:2px solid #607083!important;background:#fff!important;color:#17202b!important;box-shadow:0 5px 14px rgba(23,32,43,.06)}
.nine-pe-material-card b{display:inline-flex;min-width:34px;min-height:34px;align-items:center;justify-content:center;border-radius:9px;background:#17202b;color:#fff!important}
.nine-pe-article-strip-card,.nine-pe-issue-article-row,.nine-pe-related-grid>a,.nine-pe-library-card{border-color:#a5b1bf!important;box-shadow:0 5px 16px rgba(23,32,43,.045)}
.nine-pe-read-link{display:inline-flex;min-height:40px;align-items:center;justify-content:center;padding:8px 12px;border-radius:9px}

/* Error/retry controls must also remain obvious. */
.nine-pe-page-error button,.nine-pe-reader-diagnostic button{min-height:42px;padding:8px 12px;border:1px solid #354052;border-radius:9px;background:#17202b;color:#fff;font-weight:850;cursor:pointer}
.nine-pe-page-error button:hover,.nine-pe-page-error button:focus-visible,.nine-pe-reader-diagnostic button:hover,.nine-pe-reader-diagnostic button:focus-visible{background:#0b1118;outline:3px solid #80b8ff;outline-offset:2px}

/* v2.4.0 — clickable-card and profile-action contrast completion */
.nine-pe-publishing-identity>a,.nine-pe-eclass-bottom-action a{
  display:inline-flex;min-height:42px;align-items:center;padding:8px 12px;border:1px solid #354052;border-radius:9px;background:#17202b;color:#fff!important;font-weight:850;text-decoration:none!important
}
.nine-pe-publishing-identity>a:hover,.nine-pe-publishing-identity>a:focus-visible,.nine-pe-eclass-bottom-action a:hover,.nine-pe-eclass-bottom-action a:focus-visible{background:#0b1118;color:#fff!important;outline:3px solid rgba(23,32,43,.18);outline-offset:2px}
.nine-pe-latest-issue-card,.nine-pe-issue-chip-list a,.nine-pe-resource-card,.nine-pe-eclass-card{border:2px solid #8d9baa!important;box-shadow:0 5px 16px rgba(23,32,43,.05)}
.nine-pe-latest-issue-card:hover,.nine-pe-latest-issue-card:focus-visible,.nine-pe-issue-chip-list a:hover,.nine-pe-issue-chip-list a:focus-visible,.nine-pe-resource-card:hover,.nine-pe-resource-card:focus-visible,.nine-pe-eclass-card:hover,.nine-pe-eclass-card:focus-within{border-color:#17202b!important;box-shadow:0 9px 22px rgba(23,32,43,.10)!important;outline:3px solid rgba(23,32,43,.13);outline-offset:2px}

/* v2.5.1 — publication identity hierarchy + mobile readability innovation pass
   Rule: image + essential identity may share a compact header; descriptive text never stays trapped beside media. */
.nine-pe-native :where(.nine-pe-journal-intro,.nine-pe-book-copy,.nine-pe-lecture-hub-hero>div:last-child,.nine-pe-flex-publication-hero>div:last-child,.nine-pe-project-hero>div:last-child,.nine-pe-issue-intro,.nine-pe-article-journal-copy,.nine-pe-article-strip-body,.nine-pe-card-body){min-width:0}
.nine-pe-native :where(.nine-pe-about-copy,.nine-pe-editorial-box,.nine-pe-byline-body,.nine-pe-publishing-identity-body,.nine-pe-article-authors-block p){overflow-wrap:break-word;word-break:normal}
.nine-pe-about-copy{max-width:74ch}

/* Named author/lecturer/team information gets a compact identity header and full-width detail body. */
.nine-pe-byline-card{display:grid;gap:0;margin:14px 0 4px;max-width:760px;overflow:hidden;border:1px solid #aeb9c6;border-radius:14px;background:#fff;box-shadow:0 4px 14px rgba(23,32,43,.045)}
.nine-pe-byline-head{display:grid;gap:3px;padding:11px 14px;background:#f5f7fa;border-left:4px solid var(--nine-accent,#244e7d)}
.nine-pe-byline-head span{font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:var(--nine-accent,#244e7d)}
.nine-pe-byline-head strong{font-size:15px;line-height:1.32;color:var(--nine-ink,#17202b)}
.nine-pe-byline-body{padding:11px 14px;border-top:1px solid #dce2e9;color:var(--nine-muted,#647080);font-size:13px;line-height:1.6}

/* Article people are an editorial stack, not competing columns. */
.nine-pe-article-people{grid-template-columns:1fr!important;gap:10px!important}
.nine-pe-article-authors-block,.nine-pe-corresponding-author{width:100%;min-width:0}
.nine-pe-article-authors-block p{max-width:74ch}
.nine-pe-corresponding-author{display:block!important;padding:13px 15px!important}
.nine-pe-person-identity-head{display:grid;grid-template-columns:50px minmax(0,1fr);gap:12px;align-items:center;min-width:0}
.nine-pe-person-identity-head>div{min-width:0}
.nine-pe-person-identity-head strong{overflow-wrap:break-word;word-break:normal}

/* Publisher card: compact photo + identity first; profile/meta information then receives full card width. */
.nine-pe-publishing-identity{display:grid!important;grid-template-columns:1fr!important;gap:0!important;align-items:stretch!important;margin:14px 0 24px!important;padding:0!important;overflow:hidden;border:1px solid #aeb9c6!important;border-radius:16px!important;background:#fff!important;box-shadow:0 5px 16px rgba(23,32,43,.05)}
.nine-pe-publishing-identity-head{display:grid;grid-template-columns:64px minmax(0,1fr);gap:12px;align-items:center;min-width:0;padding:12px 14px;background:#f5f7fa}
.nine-pe-publishing-identity-image{width:64px!important;height:64px!important;min-width:64px!important;min-height:64px!important;aspect-ratio:1!important;border-radius:13px!important;object-fit:cover!important;object-position:center 28%!important;background:#e9eef4}
.nine-pe-publishing-identity-copy{min-width:0!important;padding:0!important;align-self:center!important}
.nine-pe-publishing-identity-copy span{font-size:9px!important}
.nine-pe-publishing-identity-copy strong{font-size:16px!important;overflow-wrap:break-word;word-break:normal}
.nine-pe-publishing-identity-body{padding:11px 14px;border-top:1px solid #dce2e9;color:var(--nine-muted,#647080);font-size:12px;line-height:1.55}
.nine-pe-publishing-identity-body small{display:block;font-size:inherit;line-height:inherit;color:inherit}
.nine-pe-publishing-identity-footer{display:flex;justify-content:flex-end;padding:0 14px 13px}
.nine-pe-publishing-identity-footer>a{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:8px 12px;border:1px solid #354052;border-radius:9px;background:#17202b;color:#fff!important;font-size:12px;font-weight:850;text-decoration:none!important}
.nine-pe-publishing-identity-footer>a:hover,.nine-pe-publishing-identity-footer>a:focus-visible{background:#0b1118;color:#fff!important;outline:3px solid rgba(23,32,43,.18);outline-offset:2px}
.nine-pe-article-people>.nine-pe-publishing-identity{width:100%;margin:0!important}

/* Image Top remains an explicit visual option; it changes the identity header, not the content model. */
.nine-pe-media-layout-top .nine-pe-publishing-identity-head{grid-template-columns:1fr;padding:0 0 12px;background:#fff}
.nine-pe-media-layout-top .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image{width:100%!important;height:auto!important;min-height:180px!important;max-height:300px!important;aspect-ratio:16/9!important;border-radius:0!important}
.nine-pe-media-layout-top .nine-pe-publishing-identity-copy{padding:0 14px!important}

/* Opinion byline preserves editorial character while keeping the author's identity readable. */
.nine-pe-opinion-author{display:grid;gap:2px;min-width:min(100%,240px)}
.nine-pe-opinion-author small{font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--nine-accent,#244e7d)}
.nine-pe-opinion-author strong{overflow-wrap:break-word;word-break:normal}

@media(max-width:760px){
  /* Default mobile identity remains compact: photo + name, then details underneath. */
  .nine-pe-media-layout-smart .nine-pe-publishing-identity-head,
  .nine-pe-media-layout-left .nine-pe-publishing-identity-head{grid-template-columns:58px minmax(0,1fr)!important;padding:11px 12px!important;background:#f5f7fa!important}
  .nine-pe-media-layout-smart .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image,
  .nine-pe-media-layout-left .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image{width:58px!important;height:58px!important;min-height:58px!important;aspect-ratio:1!important;border-radius:12px!important}
  .nine-pe-media-layout-smart .nine-pe-publishing-identity-copy,
  .nine-pe-media-layout-left .nine-pe-publishing-identity-copy{padding:0!important}
  .nine-pe-publishing-identity-body{padding:10px 12px}
  .nine-pe-publishing-identity-footer{padding:0 12px 12px}
  .nine-pe-publishing-identity-footer>a{width:100%}
  .nine-pe-byline-card{max-width:none}
  .nine-pe-article-authors-block,.nine-pe-corresponding-author{padding:12px!important}
}

@media(max-width:380px){
  /* On very narrow devices the explicit Image Top mode becomes a true first media layer. */
  .nine-pe-media-layout-top .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image{min-height:155px!important}
  .nine-pe-person-identity-head{grid-template-columns:44px minmax(0,1fr);gap:10px}
  .nine-pe-person-image{width:44px!important;height:44px!important;min-width:44px!important}
  .nine-pe-byline-head strong{font-size:14px}
}

/* v2.5.1 specificity guard: retire the older full-height publisher media-column rules. */
.nine-pe-media-layout-smart .nine-pe-publishing-identity,
.nine-pe-media-layout-left .nine-pe-publishing-identity{
  display:grid!important;
  grid-template-columns:1fr!important;
  gap:0!important;
  align-items:stretch!important;
  padding:0!important;
}
.nine-pe-media-layout-smart .nine-pe-publishing-identity-head,
.nine-pe-media-layout-left .nine-pe-publishing-identity-head{
  display:grid!important;
  grid-template-columns:64px minmax(0,1fr)!important;
  gap:12px!important;
  align-items:center!important;
  padding:12px 14px!important;
}
.nine-pe-media-layout-smart .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image,
.nine-pe-media-layout-left .nine-pe-publishing-identity-head .nine-pe-publishing-identity-image{
  width:64px!important;
  height:64px!important;
  min-width:64px!important;
  min-height:64px!important;
  max-height:64px!important;
  aspect-ratio:1!important;
  border-radius:13px!important;
}
.nine-pe-media-layout-smart .nine-pe-publishing-identity-head .nine-pe-publishing-identity-copy,
.nine-pe-media-layout-left .nine-pe-publishing-identity-head .nine-pe-publishing-identity-copy{
  padding:0!important;
  align-self:center!important;
}