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.pl-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none;color:var(--pl-text-600);font-size:13px}.pl-breadcrumbs li+li:before{content:"/";margin-right:8px}.pl-breadcrumbs [aria-current]{display:inline-block;max-width:36ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pl-toc-fallback{display:grid;gap:12px;padding:20px;border:1px solid var(--pl-border);border-radius:8px;background:var(--pl-surface-alt)}.pl-toc-fallback strong{color:var(--pl-navy-900)}.pl-toc-fallback a{color:var(--pl-navy-700)}.pl-article-kicker{color:var(--pl-navy-700);font-size:13px;font-weight:800}.pl-article-meta{display:flex;flex-wrap:wrap;gap:10px 20px;color:var(--pl-text-600);font-size:13px}.pl-article-layout{align-items:flex-start}.pl-toc-column{position:sticky;top:126px}.pl-toc-column .elementor-widget-table-of-contents{width:100%}.elementor-toc__list-item-text-wrapper,.elementor-toc__body,.article-content,.search-title,.search-query,.archive-title,.entry-title{min-width:0;overflow-wrap:anywhere;word-break:break-word}.elementor-toc__body{display:block!important}.article-content{color:var(--pl-text-900);font-size:17px;line-height:1.85}.article-content h2{scroll-margin-top:145px;margin:2.1em 0 .7em;color:var(--pl-navy-900);font-size:29px}.article-content h3{scroll-margin-top:145px;margin:1.7em 0 .6em;color:var(--pl-navy-900);font-size:22px}.article-content a,.pl-reference-list a,.pl-tags a{color:var(--pl-blue-600);text-decoration:underline}.pl-reference-list,.pl-update-log,.pl-related{padding-top:28px;border-top:1px solid var(--pl-border)}.pl-reference-list h2,.pl-update-log h2,.pl-related h2{margin-top:0;font-size:26px}.pl-reference-list a{overflow-wrap:anywhere}.pl-tags{display:flex;flex-wrap:wrap;gap:8px}.pl-tags a{padding:4px 9px;border-radius:999px;background:var(--pl-surface-alt);font-size:12px;text-decoration:none}.pl-post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-top:26px;border-top:1px solid var(--pl-border)}.pl-post-navigation>div:last-child{text-align:right}
.pl-waitlist{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.85fr);gap:32px;align-items:center;padding:34px;border-radius:12px;color:#fff;background:var(--pl-navy-900)}.pl-waitlist h2{margin:0 0 8px;color:#fff;font-size:28px}.pl-waitlist p{margin:6px 0;color:#cbd5e1}.pl-waitlist a{color:#fff;text-decoration:underline}.pl-waitlist form{display:grid;grid-template-columns:1fr auto;gap:10px}.pl-waitlist form>label:first-of-type{display:grid;gap:5px;font-size:12px}.pl-waitlist input[type=email]{min-width:0;height:44px;padding:0 12px;border:1px solid #7e91aa;border-radius:8px}.pl-waitlist .pl-consent{grid-column:1/-1;display:flex;align-items:flex-start;gap:8px;font-size:12px}.pl-waitlist .pl-button{align-self:end}.pl-form-message{grid-column:1/-1;padding:9px 12px;border-radius:7px;background:rgba(255,255,255,.12)}.pl-honeypot{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important}.pl-footer-waitlist{padding:44px 0;background:#0b2745}.pl-footer-waitlist .pl-waitlist{padding:0;background:transparent}.pl-site-footer{padding:52px 0 24px;color:#a9b8ca;background:#031127}.pl-footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}.pl-footer-brand{color:#fff;font-size:23px;font-weight:800}.pl-site-footer ul{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:20px;margin:0;padding:0;list-style:none}.pl-site-footer a{color:#dce5ef}.pl-copyright{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:12px}
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@media(max-width:390px){.pl-hero h1{font-size:36px}.pl-news-filters{grid-template-columns:minmax(0,1fr)}.pl-news-filters .pl-button{grid-column:1}.pl-stream-item,.pl-stream-item *,.pl-page-hero *{max-width:100%}.search-form{max-width:100%}.search-form input{min-width:0;width:100%}}

/* V3: editorial reading shell, compact indexes, RSS footer, and submission states. */
:root{--pl-article-shell:1080px;--pl-reading-width:760px;--pl-toc-width:256px;--pl-column-gap:64px;--pl-mobile-gutter:20px;--pl-sticky-offset:112px}
.pl-article-head,.pl-post-tail{width:min(calc(100% - 40px),var(--pl-article-shell));margin-inline:auto}.pl-article-head .elementor-heading-title,.pl-article-header h1{max-width:900px}.pl-article-layout{box-sizing:border-box;width:min(calc(100% - 40px),var(--pl-article-shell))!important;max-width:var(--pl-article-shell)!important;margin-inline:auto;display:grid!important;grid-template-columns:minmax(0,var(--pl-reading-width)) var(--pl-toc-width)!important;grid-template-areas:"main toc";column-gap:var(--pl-column-gap)!important;row-gap:0;align-items:start!important}.pl-article-main{grid-area:main;min-width:0!important;width:100%!important;max-width:var(--pl-reading-width)!important}.pl-article-toc{grid-area:toc;min-width:0!important;width:100%!important;max-width:var(--pl-toc-width)!important;position:sticky!important;top:var(--pl-sticky-offset);max-height:calc(100vh - 136px);overflow-y:auto;overscroll-behavior:contain}.pl-article-toc .elementor-widget-table-of-contents,.pl-article-toc .pl-toc-fallback{width:100%}.pl-article-main h2,.pl-article-main h3{scroll-margin-top:120px}.article-content{font-size:17.5px;line-height:1.8}.pl-featured-hero{margin-top:34px;margin-bottom:0;overflow:hidden;border-radius:12px}.pl-featured-hero img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.pl-post-tail{box-sizing:border-box}.pl-related-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.pl-related-grid>.pl-stream-item{display:flex;flex-direction:column;gap:9px;padding:20px;border:1px solid var(--pl-border);border-radius:10px;background:#fff}.pl-related-grid .pl-stream-meta{grid-column:auto;grid-row:auto;flex-direction:row;flex-wrap:wrap}.pl-related-grid h3,.pl-related-grid>article>p,.pl-related-grid .pl-stream-footer{grid-column:auto;margin:0}.pl-related-grid .pl-stream-footer{margin-top:auto}.pl-post-nav{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:32px}.pl-post-nav>div{min-width:0;padding:20px;border:1px solid var(--pl-border);border-radius:10px}.pl-post-nav span{display:block;margin-bottom:8px;color:var(--pl-text-600);font-size:12px}.pl-post-nav a{display:block;color:var(--pl-navy-900);font-weight:700;overflow-wrap:anywhere}.pl-news-factbox dl{grid-template-columns:repeat(3,minmax(0,1fr))}.pl-news-factbox dl div{display:block}.pl-news-factbox dd{margin-top:5px}.pl-text-link{min-height:44px;display:inline-flex;align-items:center;color:var(--pl-navy-700);font-weight:750}.pl-hero-issue h3{font-size:24px}.pl-filter-actions{display:flex;align-items:center;gap:10px}.pl-filter-actions .pl-button{min-width:88px}.pl-tag-cloud{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.pl-tag-cloud>a{padding:16px}.pl-tag-cloud span{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.pl-empty-latest{margin-top:44px}.pl-empty-latest>h2{font-size:25px}.pl-topic-scroll{position:relative}.pl-topic-scroll a{min-height:38px;display:inline-flex;align-items:center}.pl-topic-scroll a.is-active{color:var(--pl-blue-600);font-weight:750;box-shadow:inset 0 -2px var(--pl-blue-600)}.pl-topic-scroll-hint{position:sticky;right:0;flex:none;width:34px;min-height:38px;display:inline-flex;align-items:center;justify-content:flex-end;color:var(--pl-navy-700);background:linear-gradient(90deg,rgba(251,252,254,0),#fbfcfe 45%)}.pl-footer-rss{padding:40px 0;color:#fff;background:#0b2745}.pl-footer-rss>.pl-shell{display:flex;align-items:center;justify-content:space-between;gap:28px}.pl-footer-rss h2{margin:0;color:#fff;font-size:28px}.pl-footer-rss p{margin:7px 0;color:#cbd5e1}.pl-site-footer--compact{padding-top:34px}.pl-site-footer--compact .pl-copyright{margin-top:20px}.pl-site-footer a:focus-visible,.pl-site-header a:focus-visible,.pl-site-header button:focus-visible,.pl-button:focus-visible{outline:3px solid #60a5fa;outline-offset:3px}.submit-form{max-width:760px}.submit-form .field-hint{display:block;margin-top:6px;color:var(--pl-text-600);font-size:13px}.submit-form .submission-consent{display:flex;align-items:flex-start;gap:9px}.submit-form .submission-consent input{margin-top:5px}.notice[role=status],.notice[role=alert]{padding:14px 16px;border-left:4px solid var(--pl-navy-700);background:var(--pl-surface-alt)}
@media(max-width:1024px){.pl-article-layout{grid-template-columns:minmax(0,760px)!important;grid-template-areas:"toc" "main";justify-content:center;row-gap:32px}.pl-article-toc{position:static!important;width:100%!important;max-width:760px!important;max-height:none;overflow:visible}.pl-article-main{width:100%!important;max-width:760px!important}.pl-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pl-tag-cloud{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:767px){.pl-article-head,.pl-article-layout,.pl-post-tail{width:100%!important;padding-left:var(--pl-mobile-gutter)!important;padding-right:var(--pl-mobile-gutter)!important}.pl-article-layout{display:flex!important;flex-direction:column!important;gap:24px!important}.pl-article-toc,.pl-article-main{width:100%!important;max-width:none!important;min-width:0!important;flex:0 0 100%!important}.pl-article-toc{order:0}.pl-article-main{order:1}.pl-related-grid,.pl-post-nav{grid-template-columns:1fr!important}.pl-news-factbox dl{grid-template-columns:repeat(2,minmax(0,1fr))}.pl-tag-cloud{grid-template-columns:repeat(2,minmax(0,1fr))}.pl-tag-cloud>a{padding:13px}.pl-tag-cloud strong{font-size:14px}.pl-footer-rss>.pl-shell{align-items:flex-start;flex-direction:column}.pl-footer-rss{padding:30px 0}.pl-footer-rss h2{font-size:24px}.pl-news-filters{grid-template-columns:1fr 1fr}.pl-news-filters .pl-filter-actions{grid-column:1/-1}.pl-filter-actions .pl-button{flex:1}.pl-hero-grid{padding-block:40px}.pl-section{padding:46px 0}}
@media(max-width:359px){.pl-news-factbox dl{grid-template-columns:1fr}.pl-tag-cloud>a{padding:11px}.pl-tag-cloud strong{font-size:13px}}
.pl-toc-fallback ol{display:grid;gap:9px;margin:14px 0 0;padding-left:20px}.pl-toc-fallback li{min-width:0}.pl-toc-fallback .pl-toc-level-3{margin-left:14px}.pl-toc-fallback a{overflow-wrap:anywhere}

/* V3.1: independently centered reading column, frameless TOC rail, and centered cover. */
:root{--pl-article-shell:1440px;--pl-reading-width:820px;--pl-toc-width:240px;--pl-side-rail-min:200px}
.pl-featured-hero-wrap,.pl-featured-hero-wrap .elementor-widget-shortcode,.pl-featured-hero-wrap .elementor-widget-container,.pl-featured-hero-wrap .elementor-shortcode{width:100%;max-width:none}.pl-featured-hero-wrap .pl-featured-hero{box-sizing:border-box;width:min(calc(100% - 40px),1080px)!important;max-width:1080px!important;margin:34px auto 0!important;padding:0!important}.pl-featured-hero-wrap .pl-featured-hero img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.pl-article-layout{width:min(calc(100% - 40px),var(--pl-article-shell))!important;max-width:var(--pl-article-shell)!important;grid-template-columns:minmax(var(--pl-side-rail-min),1fr) minmax(0,var(--pl-reading-width)) minmax(var(--pl-side-rail-min),1fr)!important;grid-template-areas:". main toc";column-gap:0!important}.pl-article-main{width:100%!important;max-width:var(--pl-reading-width)!important;justify-self:center}.pl-article-toc{box-sizing:border-box;width:min(100%,var(--pl-toc-width))!important;max-width:var(--pl-toc-width)!important;justify-self:center;padding:4px 0 4px 28px!important;border:0!important;border-left:1px solid var(--pl-border)!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}.pl-article-toc>.e-con-inner{display:block!important;width:100%!important;max-width:none!important;padding:0!important}.pl-article-toc .elementor-widget,.pl-article-toc .elementor-widget-container,.pl-article-toc .elementor-toc__header,.pl-article-toc .elementor-toc__body,.pl-article-toc .pl-toc-fallback{border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}.pl-article-toc .elementor-toc__header{padding:0 0 16px!important}.pl-article-toc .elementor-toc__body{padding:0!important}.pl-article-toc .pl-toc-fallback{display:grid;gap:12px;padding:0!important}
@media(max-width:1279px){.pl-article-layout{width:min(calc(100% - 40px),var(--pl-reading-width))!important;max-width:var(--pl-reading-width)!important;grid-template-columns:minmax(0,var(--pl-reading-width))!important;grid-template-areas:"toc" "main";justify-content:center;row-gap:32px}.pl-article-toc{position:static!important;width:100%!important;max-width:var(--pl-reading-width)!important;max-height:none;overflow:visible;justify-self:center;padding:20px 0!important;border-left:0!important;border-top:1px solid var(--pl-border)!important;border-bottom:1px solid var(--pl-border)!important}.pl-article-main{width:100%!important;max-width:var(--pl-reading-width)!important}}
@media(max-width:767px){.pl-featured-hero-wrap .pl-featured-hero{width:calc(100% - 40px)!important;margin-top:24px!important}.pl-article-layout{display:flex!important;width:100%!important;max-width:none!important;padding-left:var(--pl-mobile-gutter)!important;padding-right:var(--pl-mobile-gutter)!important;gap:24px!important}.pl-article-toc,.pl-article-main{width:100%!important;max-width:none!important}.pl-article-toc{padding:18px 0!important}}

/* V3.2: shared SVG brand mark for the primary and footer wordmarks. */
.pl-wordmark,.pl-footer-brand{display:inline-flex;align-items:center;gap:10px}.pl-brand-mark,.pl-footer-brand-mark{display:block;flex:none;width:36px;height:36px;object-fit:contain}.pl-footer-brand-mark{width:32px;height:32px}.pl-wordmark span,.pl-footer-brand span{display:block}
@media(max-width:767px){.pl-wordmark{gap:8px;font-size:20px}.pl-brand-mark{width:32px;height:32px}}

/* V3.3: viewport-sticky Elementor header and optically centered icon controls. */
header.elementor-location-header:has(.pl-site-header){position:sticky!important;top:0;z-index:1000!important;overflow:visible!important}
header.elementor-location-header:has(.pl-site-header) .pl-site-header{position:relative;top:auto;z-index:auto}
.admin-bar header.elementor-location-header:has(.pl-site-header){top:32px}
.pl-search-trigger,.pl-header-actions .menu-toggle,.search-form button{box-sizing:border-box;align-items:center;justify-content:center;padding:0;line-height:0}
.pl-search-trigger{display:grid;place-items:center}.pl-header-actions .menu-toggle{place-items:center}
.pl-control-icon{display:block;width:20px;height:20px;overflow:visible;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.pl-header-actions .menu-toggle .pl-control-icon{width:22px;height:22px}
.search-form{min-height:44px}
.search-form input{min-width:0;flex:1 1 auto}
.search-form button{width:44px;min-width:44px;height:100%;min-height:44px;display:grid;place-items:center;flex:0 0 44px}
@media(max-width:782px){.admin-bar header.elementor-location-header:has(.pl-site-header){top:46px}}

/* V4.3: event-time AI brief timeline with native, accessible disclosures. */
.pl-section-head>a{min-height:44px;display:inline-flex;align-items:center}
.pl-brief-timeline{--pl-brief-time:116px;position:relative;display:grid;gap:0}
.pl-brief-timeline:before{content:"";position:absolute;top:20px;bottom:20px;left:calc(var(--pl-brief-time) + 8px);width:2px;background:#cbd8e6}
.pl-brief-timeline__item{position:relative;display:grid;grid-template-columns:var(--pl-brief-time) 18px minmax(0,1fr);gap:0 12px;align-items:start;padding:0 0 18px}
.pl-brief-timeline__item:last-child{padding-bottom:0}
.pl-brief-timeline__time{padding:19px 14px 0 0;color:var(--pl-text-600);font-size:12px;font-weight:750;text-align:right;white-space:nowrap}
.pl-brief-timeline__dot{position:relative;z-index:1;width:12px;height:12px;margin:20px 0 0 3px;border:3px solid #fff;border-radius:50%;background:var(--pl-blue-600);box-shadow:0 0 0 2px #9fb5ce}
.pl-brief-disclosure{min-width:0;border:1px solid var(--pl-border);border-radius:11px;background:#fff;transition:border-color .2s,box-shadow .2s}
.pl-brief-disclosure:hover,.pl-brief-disclosure[open]{border-color:#9fb5ce;box-shadow:0 10px 25px rgba(15,23,42,.07)}
.pl-brief-disclosure summary{box-sizing:border-box;min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;cursor:pointer;list-style:none}
.pl-brief-disclosure summary::-webkit-details-marker{display:none}
.pl-brief-disclosure summary:focus-visible{outline:3px solid rgba(37,99,235,.28);outline-offset:2px;border-radius:9px}
.pl-brief-disclosure__heading{min-width:0;display:grid;gap:4px}
.pl-brief-disclosure__meta{color:var(--pl-blue-600);font-size:11px;font-weight:800;letter-spacing:.06em}
.pl-brief-disclosure__title{color:var(--pl-navy-900);font-size:18px;font-weight:800;line-height:1.45;overflow-wrap:anywhere}
.pl-brief-disclosure__toggle{flex:none;color:var(--pl-blue-600);font-size:12px;font-weight:800;white-space:nowrap}
.pl-brief-disclosure__toggle:before{content:"展开要点"}.pl-brief-disclosure__toggle:after{content:"＋";display:inline-block;margin-left:7px;font-size:16px;line-height:1}
.pl-brief-disclosure[open] .pl-brief-disclosure__toggle:before{content:"收起要点"}.pl-brief-disclosure[open] .pl-brief-disclosure__toggle:after{content:"−"}
.pl-brief-disclosure__body{padding:0 18px 18px;border-top:1px solid #e6edf5;color:var(--pl-text-600);font-size:14px}
.pl-brief-disclosure__body ul{display:grid;gap:8px;margin:15px 0;padding-left:20px}.pl-brief-disclosure__body li::marker{color:var(--pl-blue-600)}
.pl-brief-disclosure__why{margin:14px 0;padding:12px 14px;border-left:3px solid var(--pl-blue-600);border-radius:5px;background:#eff6ff}.pl-brief-disclosure__why strong{color:var(--pl-navy-900)}
.pl-brief-disclosure__body>a{display:inline-flex;min-height:40px;align-items:center;color:var(--pl-blue-600);font-weight:800}
@media(max-width:767px){.pl-brief-timeline{--pl-brief-time:0}.pl-brief-timeline:before{left:6px}.pl-brief-timeline__item{grid-template-columns:18px minmax(0,1fr);gap:0 9px;padding-bottom:14px}.pl-brief-timeline__time{grid-column:2;padding:0 0 6px;text-align:left}.pl-brief-timeline__dot{grid-column:1;grid-row:1/3;margin:4px 0 0 0}.pl-brief-disclosure{grid-column:2}.pl-brief-disclosure summary{align-items:flex-start;padding:14px}.pl-brief-disclosure__title{font-size:16px}.pl-brief-disclosure__toggle:before{content:""}.pl-brief-disclosure[open] .pl-brief-disclosure__toggle:before{content:""}.pl-brief-disclosure__body{padding:0 14px 14px}}
.pl-feed-stream{display:grid;gap:18px}.pl-feed-status{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--pl-border);color:var(--pl-text-600);font-size:12px}.pl-feed-status strong{color:#b45309}.pl-feed-stories{display:grid}.pl-feed-story{display:grid;grid-template-columns:116px minmax(0,1fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--pl-border)}.pl-feed-story:first-child{padding-top:4px}.pl-feed-story__time{color:var(--pl-text-600);font-size:12px;font-weight:750;text-align:right;white-space:nowrap}.pl-feed-story__body{min-width:0}.pl-feed-story__meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 7px;color:var(--pl-blue-600);font-size:11px;font-weight:800;letter-spacing:.04em}.pl-feed-story__meta a{color:var(--pl-navy-700)}.pl-feed-story__meta small{padding:2px 6px;border-radius:999px;background:#e8f1ff;color:var(--pl-blue-600);font-size:10px}.pl-feed-story h3{margin:0;color:var(--pl-navy-900);font-size:19px;line-height:1.42}.pl-feed-story h3 a{color:inherit}.pl-feed-story__summary{margin:8px 0 0;color:var(--pl-text-600);font-size:14px;line-height:1.7}.pl-feed-story__related{margin:9px 0 0;color:var(--pl-text-600);font-size:12px}.pl-feed-story__related a{color:var(--pl-blue-600);font-weight:700}.pl-feed-empty{padding:30px;border:1px solid var(--pl-border);border-radius:10px;background:#fff}.pl-feed-empty h3{margin:0}.pl-feed-empty p{margin:8px 0 0;color:var(--pl-text-600)}@media(max-width:767px){.pl-feed-story{grid-template-columns:1fr;gap:6px;padding:18px 0}.pl-feed-story__time{text-align:left}.pl-feed-story h3{font-size:17px}.pl-feed-status{align-items:flex-start;flex-direction:column;gap:4px}}

/* V4.4: official-source visuals on individual AI brief pages. */
.pl-source-visual{box-sizing:border-box;margin:28px 0 0}.pl-source-visual--image{overflow:hidden;border:1px solid var(--pl-border);border-radius:12px;background:#f5f8fb}.pl-source-visual__image{display:block;width:100%;max-height:420px;object-fit:contain;background:#f5f8fb}.pl-source-visual--image figcaption{padding:10px 14px;border-top:1px solid var(--pl-border);color:var(--pl-text-600);font-size:12px}.pl-source-visual a{color:var(--pl-blue-600);font-weight:700}.pl-source-visual--card{display:flex;align-items:center;gap:16px;padding:18px;border:1px solid var(--pl-border);border-radius:12px;background:linear-gradient(135deg,#f7faff,#eef5ff)}.pl-source-visual__icon,.pl-source-visual__fallback{box-sizing:border-box;width:64px;height:64px;flex:none;border:1px solid #d4dfeb;border-radius:12px;background:#fff;object-fit:contain}.pl-source-visual__fallback{display:grid;place-items:center;color:var(--pl-navy-700);font-size:26px;font-weight:850}.pl-source-visual--card>span:last-child{min-width:0;display:grid;gap:3px}.pl-source-visual--card small{color:var(--pl-text-600);font-size:11px;font-weight:750;letter-spacing:.06em}.pl-source-visual--card strong{color:var(--pl-navy-900);font-size:17px;overflow-wrap:anywhere}.pl-source-visual--card a{width:max-content;max-width:100%;font-size:13px;overflow-wrap:anywhere}
@media(max-width:767px){.pl-source-visual{margin-top:22px}.pl-source-visual__image{max-height:300px}.pl-source-visual--card{align-items:flex-start;padding:15px}.pl-source-visual__icon,.pl-source-visual__fallback{width:52px;height:52px}.pl-source-visual__fallback{font-size:22px}}

/* V4: front-end accounts and verified-member comments. */
.pl-account-menu{position:relative;display:flex;align-items:center}.pl-account-menu-trigger{box-sizing:border-box;width:42px;height:42px;display:grid;place-items:center;padding:0;border:1px solid transparent;border-radius:50%;color:var(--pl-navy-700);background:#f0f4f8;line-height:0;cursor:pointer}.pl-account-menu-trigger:hover,.pl-account-menu-trigger[aria-expanded=true]{border-color:#c8d5e3;background:#e8eef5}.pl-account-menu-trigger:focus-visible{outline:3px solid rgba(37,99,235,.3);outline-offset:2px}.pl-account-menu-trigger .pl-control-icon{width:20px;height:20px}.pl-account-avatar{width:100%;height:100%;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--pl-blue-600);font-size:16px;font-weight:800;line-height:1}.pl-account-popover[hidden]{display:none!important}.pl-account-popover{position:absolute;top:calc(100% + 10px);right:0;z-index:20;width:240px;display:grid;gap:4px;padding:10px;border:1px solid var(--pl-border);border-radius:12px;background:#fff;box-shadow:0 18px 44px rgba(15,23,42,.17)}.pl-account-popover-title{margin:2px 8px 6px;color:var(--pl-text-600);font-size:12px;font-weight:750;letter-spacing:.06em}.pl-account-popover-summary{display:grid;gap:5px;margin-bottom:5px;padding:7px 8px 12px;border-bottom:1px solid var(--pl-border)}.pl-account-popover-summary strong{min-width:0;color:var(--pl-navy-900);font-size:14px;overflow-wrap:anywhere}.pl-account-verification{width:max-content;padding:3px 7px;border-radius:999px;color:#9a3412;background:#ffedd5;font-size:11px;font-weight:750}.pl-account-verification.is-verified{color:#166534;background:#dcfce7}.pl-account-menu-item,.pl-account-popover .pl-header-logout button{box-sizing:border-box;width:100%;min-height:40px;display:flex;align-items:center;padding:8px 10px;border:0;border-radius:8px;color:var(--pl-navy-700);background:transparent;font:inherit;font-size:14px;font-weight:700;text-align:left;cursor:pointer}.pl-account-menu-item:hover,.pl-account-menu-item:focus-visible,.pl-account-popover .pl-header-logout button:hover,.pl-account-popover .pl-header-logout button:focus-visible{outline:0;color:var(--pl-blue-600);background:#eef3f8}.pl-account-menu-item.is-primary{color:#fff;background:var(--pl-blue-600)}.pl-account-menu-item.is-primary:hover,.pl-account-menu-item.is-primary:focus-visible{color:#fff;background:#1d4ed8}.pl-account-popover .pl-header-logout{margin:0}
.page-content:has(.pl-auth-card),.page-content:has(.pl-account-card){width:min(calc(100% - 40px),760px)}.pl-auth-card,.pl-account-card{margin-top:28px;padding:30px;border:1px solid var(--pl-border);border-radius:14px;background:#fff;box-shadow:0 14px 36px rgba(15,23,42,.06)}.pl-auth-card h2,.pl-account-card h2{margin-top:0;color:var(--pl-navy-900)}.pl-auth-form{display:grid;gap:17px}.pl-auth-form>label:not(.pl-auth-consent):not(.pl-honeypot){display:grid;gap:6px;color:var(--pl-navy-900);font-size:14px;font-weight:700}.pl-auth-form input[type=email],.pl-auth-form input[type=password],.pl-auth-form input[name=display_name]{width:100%;min-height:46px;padding:9px 12px;border:1px solid #bac6d3;border-radius:8px;background:#fff;font:inherit}.pl-auth-form input:focus,.pl-comment-form textarea:focus{outline:3px solid rgba(37,99,235,.18);border-color:var(--pl-blue-600)}.pl-auth-consent{display:flex;align-items:flex-start;gap:9px;color:var(--pl-text-600);font-size:13px}.pl-auth-consent input{margin-top:5px}.pl-auth-consent a,.pl-auth-switch a,.pl-account-card a{color:var(--pl-blue-600);text-decoration:underline}.pl-auth-switch{display:flex;justify-content:space-between;gap:18px;margin:20px 0 0;color:var(--pl-text-600);font-size:14px}.pl-auth-notice,.pl-comment-notice{margin:0 0 20px;padding:12px 14px;border-left:4px solid var(--pl-blue-600);border-radius:6px;background:#eff6ff}.pl-auth-notice--alert,.pl-comment-notice[role=alert]{border-color:#dc2626;background:#fef2f2}.pl-account-summary{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.pl-account-summary h2{margin:0}.pl-account-summary p{margin:4px 0}.pl-verification-badge{flex:none;padding:5px 10px;border-radius:999px;color:#9a3412;background:#ffedd5;font-size:12px;font-weight:750}.pl-verification-badge.is-verified{color:#166534;background:#dcfce7}.pl-inline-form{display:inline-flex;margin:14px 0}.pl-inline-form button{border:0;color:var(--pl-blue-600);background:transparent;font:inherit;font-weight:700;cursor:pointer}.pl-account-actions{display:flex;align-items:center;gap:20px;margin:20px 0;padding:18px 0;border-top:1px solid var(--pl-border);border-bottom:1px solid var(--pl-border)}.pl-account-comments ol{margin:0;padding:0;list-style:none}.pl-account-comments li{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid var(--pl-border)}.pl-account-comments li>span,.pl-account-comments small{color:var(--pl-text-600)}.pl-account-comments small{font-size:12px}
.pl-comments{margin-bottom:48px;padding:34px 0 42px;border-top:1px solid var(--pl-border);border-bottom:1px solid var(--pl-border)}.pl-comments-head{display:flex;align-items:end;justify-content:space-between;gap:20px}.pl-comments-head h2{margin:0;color:var(--pl-navy-900);font-size:30px}.pl-comments-head h2 span{color:var(--pl-text-600);font-size:18px}.pl-comments-head>p{color:var(--pl-text-600);font-size:13px}.pl-comment-gate{display:flex;align-items:center;gap:14px;margin:24px 0;padding:18px;border-radius:10px;background:var(--pl-surface-alt)}.pl-comment-gate p{margin:0 auto 0 0}.pl-comment-form{display:grid;gap:14px;margin:24px 0 34px;padding:22px;border:1px solid var(--pl-border);border-radius:10px;background:var(--pl-surface-alt)}.pl-comment-form-head{display:flex;justify-content:space-between;gap:16px;color:var(--pl-text-600);font-size:13px}.pl-comment-form-head [hidden]{display:none}.pl-comment-form-head button,.pl-comment-reply{padding:0;border:0;color:var(--pl-blue-600);background:transparent;font:inherit;font-weight:700;cursor:pointer}.pl-comment-form textarea{width:100%;min-height:130px;padding:13px 14px;border:1px solid #bac6d3;border-radius:8px;resize:vertical;background:#fff;font:inherit}.pl-comment-form-footer{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:14px}.pl-comment-form-footer>small{margin-right:auto;color:var(--pl-text-600)}.pl-comment-list{border-top:1px solid var(--pl-border)}.pl-comment-thread{padding:24px 0;border-bottom:1px solid var(--pl-border)}.pl-comment{display:grid;grid-template-columns:38px minmax(0,1fr);gap:13px}.pl-comment-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:var(--pl-navy-700);background:#e8f0f8;font-weight:800}.pl-comment-body header{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px 12px}.pl-comment-body time{color:var(--pl-text-600);font-size:12px}.pl-comment-content p{margin:8px 0}.pl-comment-replies{display:grid;gap:20px;margin:20px 0 0 50px;padding-left:18px;border-left:2px solid var(--pl-border)}.pl-comment--reply .pl-comment-avatar{width:34px;height:34px}.pl-comment-pagination{margin-top:24px}.pl-comment-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;margin-right:6px;padding:0 10px;border:1px solid var(--pl-border);border-radius:7px}.pl-comment-pagination .current{color:#fff;background:var(--pl-blue-600)}.pl-comments-empty{padding:22px 0;color:var(--pl-text-600)}
@media(max-width:767px){.pl-account-menu-trigger{width:40px;height:40px}.page-content:has(.pl-auth-card),.page-content:has(.pl-account-card){width:min(calc(100% - 28px),760px)}.pl-auth-card,.pl-account-card{padding:22px 18px}.pl-auth-switch,.pl-account-summary,.pl-comments-head,.pl-comment-form-head{align-items:flex-start;flex-direction:column}.pl-comment-gate{align-items:flex-start;flex-direction:column}.pl-comment-gate p{margin:0}.pl-comment-form{padding:18px 15px}.pl-comment-form-footer{align-items:flex-start;flex-direction:column}.pl-comment-form-footer>small{margin:0}.pl-comment-replies{margin-left:24px;padding-left:12px}.pl-comments{margin-bottom:38px;padding-top:28px}}
@media(max-width:420px){.pl-account-popover{position:fixed;top:64px;right:14px;left:14px;width:auto}.admin-bar .pl-account-popover{top:110px}}

@media(max-width:767px){.pl-brand-intro{padding:34px 0}.pl-brand-intro__grid{grid-template-columns:1fr;gap:22px}.pl-brand-intro h2{font-size:27px}.pl-brand-intro__body ul{grid-template-columns:1fr;gap:8px}}

/* V4.1: accessible editorial charts and protocol diagrams. */
.pl-article-figure{box-sizing:border-box;margin:36px 0;padding:24px;border:1px solid #cbd8e6;border-radius:14px;background:linear-gradient(145deg,#f7faff,#eef5ff);box-shadow:0 12px 32px rgba(15,23,42,.06)}
.pl-article-figure figcaption{display:grid;gap:4px;margin-bottom:20px;color:var(--pl-navy-900)}
.pl-article-figure figcaption strong{font-size:21px;line-height:1.4}.pl-article-figure figcaption span{color:var(--pl-text-600);font-size:14px}
.pl-chart{display:grid;gap:14px}.pl-chart-row{display:grid;min-height:46px;align-items:stretch;overflow:hidden;border-radius:8px;background:#dbe7f4}.pl-chart-row:first-child{grid-template-columns:92px 7fr 3fr}.pl-chart-row:last-child{grid-template-columns:92px 2fr 8fr}.pl-chart-label{display:grid;place-items:center;padding:8px;color:#334155;background:#e7eef6;font-size:13px;font-weight:800}.pl-chart-segment{box-sizing:border-box;min-width:0;display:grid;place-items:center;padding:8px;color:#fff;font-size:13px;font-weight:800;white-space:nowrap}.pl-chart-human{background:#174a7e}.pl-chart-agent{background:#2563eb}.pl-figure-data{width:100%;margin:18px 0 0;border-collapse:collapse;font-size:14px}.pl-figure-data caption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.pl-figure-data th,.pl-figure-data td{padding:8px 10px;border:1px solid #cbd8e6;text-align:left}.pl-figure-data thead{background:#e3edf8}.pl-figure-note{margin:16px 0 0!important;color:#526173;font-size:13px;line-height:1.7}
.pl-protocol-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pl-protocol-lane{min-width:0;padding:18px;border:1px solid #c7d7e8;border-radius:10px;background:#fff}.article-content .pl-protocol-lane h3{margin:0 0 15px;font-size:16px}.pl-protocol-flow{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px}.pl-protocol-flow span{box-sizing:border-box;width:100%;padding:10px;border-radius:7px;color:#0b3159;background:#e7f1fb;font-size:13px;font-weight:750;text-align:center}.pl-protocol-flow b{color:#2563eb}.pl-protocol-horizontal{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.pl-protocol-horizontal span:nth-of-type(2){grid-column:1/-1;grid-row:2}.pl-protocol-horizontal b:nth-of-type(2){display:none}.pl-protocol-governance{grid-column:1/-1;display:grid;grid-template-columns:auto repeat(4,1fr);align-items:center;gap:8px;padding:14px;border-radius:9px;color:#fff;background:var(--pl-navy-900);font-size:12px}.pl-protocol-governance span{padding:7px;border-radius:6px;background:rgba(255,255,255,.1);text-align:center}
@media(max-width:767px){.pl-article-figure{margin:28px 0;padding:18px 14px}.pl-chart-row:first-child,.pl-chart-row:last-child{grid-template-columns:1fr}.pl-chart-row{min-height:0}.pl-chart-label{min-height:34px}.pl-chart-segment{width:100%;min-height:40px;justify-content:start}.pl-protocol-grid{grid-template-columns:1fr}.pl-protocol-governance{grid-column:1;grid-template-columns:1fr 1fr}.pl-protocol-governance strong{grid-column:1/-1}.pl-protocol-horizontal{grid-template-columns:1fr}.pl-protocol-horizontal span:nth-of-type(2){grid-column:1;grid-row:auto}.pl-protocol-horizontal b:nth-of-type(2){display:block}}

/* V4.2: reusable evidence tables, decision cards, and process flows for deep editorial articles. */
.pl-editorial-artifact{overflow:hidden}.pl-editorial-artifact__scroll{max-width:100%;overflow-x:auto}.pl-editorial-table{width:100%;min-width:620px;border-collapse:collapse;background:#fff;font-size:14px}.pl-editorial-table th,.pl-editorial-table td{padding:11px 12px;border:1px solid #cbd8e6;text-align:left;vertical-align:top}.pl-editorial-table thead th{color:#0b3159;background:#e3edf8}.pl-editorial-table tbody th{color:#173b63;background:#f2f6fb}.pl-editorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pl-editorial-grid--spaced{margin-top:14px}.pl-editorial-card{min-width:0;padding:15px;border:1px solid #c7d7e8;border-radius:10px;background:#fff}.pl-editorial-card strong{display:block;margin-bottom:6px;color:#0b3159}.pl-editorial-card p{margin:0!important;color:#526173;font-size:14px}.pl-editorial-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.pl-editorial-step{position:relative;min-width:0;padding:14px 10px;border-radius:9px;color:#0b3159;background:#e7f1fb;text-align:center;font-size:13px;font-weight:750}.pl-editorial-step:not(:last-child):after{content:"→";position:absolute;right:-9px;top:50%;z-index:1;transform:translateY(-50%);color:#2563eb;font-weight:900}.pl-editorial-callout{margin:24px 0;padding:18px 20px;border-left:4px solid var(--pl-blue-600);border-radius:6px;background:#eff6ff}.pl-editorial-callout p{margin:0!important}.article-content blockquote{margin:28px 0;padding:4px 0 4px 20px;border-left:4px solid #9fb5ce;color:#334155}.article-content blockquote p{margin:0}
@media(max-width:767px){.pl-editorial-grid{grid-template-columns:1fr}.pl-editorial-flow{grid-template-columns:1fr}.pl-editorial-step:not(:last-child):after{content:"↓";right:auto;top:auto;bottom:-11px;left:50%;transform:translateX(-50%)}.pl-editorial-table{min-width:560px}.pl-editorial-artifact__scroll{margin-inline:-4px;padding-bottom:4px}}

/* V4.4.1: evidence-led weekly issue presentation. */
.pl-featured-hero figcaption{padding:10px 14px;border-top:1px solid var(--pl-border);color:var(--pl-text-600);background:#f8fafc;font-size:12px;line-height:1.55}.pl-article-deck{margin:0 0 28px;padding-bottom:22px;border-bottom:1px solid var(--pl-border);color:#27415d;font-size:20px;line-height:1.7}.pl-weekly-figure{background:linear-gradient(145deg,#f9fbfe,#edf4fb)}.pl-weekly-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none}.pl-weekly-timeline li{position:relative;min-width:0;padding:14px;border:1px solid #c7d7e8;border-radius:10px;background:#fff}.pl-weekly-timeline li:not(:last-child):after{content:"→";position:absolute;right:-10px;top:50%;z-index:2;transform:translateY(-50%);color:var(--pl-blue-600);font-weight:900}.pl-weekly-timeline time{display:block;margin-bottom:9px;color:var(--pl-blue-600);font-size:12px;font-weight:850}.pl-weekly-timeline strong,.pl-weekly-timeline span{display:block}.pl-weekly-timeline strong{color:var(--pl-navy-900);font-size:15px}.pl-weekly-timeline span{margin-top:5px;color:var(--pl-text-600);font-size:12px;line-height:1.5}.pl-weekly-price-table td:nth-child(2),.pl-weekly-price-table td:nth-child(3){color:#0b3159;font-weight:800;white-space:nowrap}.pl-evidence-bars{display:grid;gap:14px;padding:18px;border:1px solid #c7d7e8;border-radius:10px;background:#fff}.pl-evidence-row{display:grid;grid-template-columns:150px minmax(0,1fr);align-items:center;gap:14px}.pl-evidence-row>span{color:#173b63;font-size:13px;font-weight:800}.pl-evidence-row small{color:var(--pl-text-600);font-weight:500}.pl-evidence-axis{position:relative;height:40px;border-radius:7px;background:linear-gradient(90deg,#f5e8e8 0 49.5%,#cbd8e6 49.5% 50.5%,#e7f2ff 50.5% 100%)}.pl-evidence-axis i{position:absolute;top:6px;height:28px;font-style:normal}.pl-evidence-axis i:after{content:attr(data-label);position:absolute;top:50%;width:max-content;transform:translateY(-50%);color:#fff;font-size:12px;font-weight:850}.pl-evidence-axis .is-positive{left:50%;width:35%;border-radius:0 6px 6px 0;background:#2563eb}.pl-evidence-axis .is-positive:after{right:8px}.pl-evidence-axis .is-negative{right:50%;width:32%;border-radius:6px 0 0 6px;background:#b45353}.pl-evidence-axis .is-negative:after{left:8px}.pl-evidence-row:nth-child(3) .is-positive{width:40%}.pl-evidence-row:nth-child(4) .is-positive{width:33%}.pl-evidence-axis .is-muted{background:#6888ad}.pl-weekly-evidence-notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.pl-weekly-evidence-notes p{margin:0!important;padding:13px 14px;border-radius:8px;background:#fff;color:var(--pl-text-600);font-size:13px}.pl-weekly-evidence-notes strong{color:var(--pl-navy-900)}.pl-work-split{display:grid;gap:18px}.pl-work-split>div{padding:16px;border:1px solid #c7d7e8;border-radius:10px;background:#fff}.pl-work-split__head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:10px}.pl-work-split__head strong{color:var(--pl-navy-900);font-size:17px}.pl-work-split__head span{color:var(--pl-text-600);font-size:12px;text-align:right}.pl-work-split__bar{display:flex;height:42px;overflow:hidden;border-radius:7px}.pl-work-split__bar i{display:flex;align-items:center;justify-content:center;min-width:0;color:#fff;font-size:12px;font-style:normal;font-weight:850;white-space:nowrap}.pl-work-split__bar .is-human{background:#173b63}.pl-work-split__bar .is-agent{background:#3977c5}.pl-weekly-five-gates{grid-template-columns:repeat(5,minmax(0,1fr))}.pl-weekly-five-gates .pl-editorial-step{display:grid;gap:5px}.pl-weekly-five-gates .pl-editorial-step strong{font-size:14px}.pl-weekly-five-gates .pl-editorial-step span{color:#526173;font-size:11px;font-weight:600}.pl-weekly-matrix-wrap{margin-top:18px}.article-content .pl-figure-note{margin-bottom:0}
@media(max-width:767px){.pl-featured-hero figcaption{padding:9px 11px}.pl-article-deck{font-size:18px}.pl-weekly-timeline{grid-template-columns:1fr}.pl-weekly-timeline li:not(:last-child):after{content:"↓";right:auto;top:auto;bottom:-13px;left:50%;transform:translateX(-50%)}.pl-evidence-row{grid-template-columns:1fr;gap:6px}.pl-evidence-axis{height:38px}.pl-weekly-evidence-notes{grid-template-columns:1fr}.pl-work-split__head{display:grid;gap:3px}.pl-work-split__head span{text-align:left}.pl-work-split__bar{height:40px}.pl-weekly-five-gates{grid-template-columns:1fr}}