.sample-banner{background:color-mix(in oklab,var(--accent)14%,var(--bg));border-bottom:1px solid color-mix(in oklab,var(--accent-ink)28%,transparent);padding:12px 0;font-size:13px}.sample-banner .container{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.sample-banner-badge{background:var(--accent-ink);color:#fff;letter-spacing:.18em;text-transform:uppercase;border-radius:4px;align-items:center;gap:6px;padding:4px 10px;font-size:10px;font-weight:600;display:inline-flex}.sample-banner-text{color:var(--fg);font-weight:500}@media (max-width:600px){.sample-banner{padding:14px 0}.sample-banner-text{font-size:12px;line-height:1.5}}.sample-hero{border-bottom:1px solid var(--line);padding:clamp(64px,9vh,112px) 0 clamp(40px,5vw,72px)}.sample-breadcrumb{margin-bottom:24px;font-size:13px}.sample-breadcrumb a{color:var(--fg-muted);text-decoration:none;transition:color .2s ease-out}.sample-breadcrumb a:hover{color:var(--accent-ink)}.sample-meta-bar{color:var(--fg-dim);letter-spacing:.16em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:28px;font-size:11px;display:flex}.sample-title{font-family:var(--f-serif);letter-spacing:-.032em;color:var(--fg);text-wrap:balance;font-optical-sizing:auto;font-feature-settings:"kern","liga","dlig","calt";max-width:880px;text-rendering:optimizeLegibility;margin:0 0 16px;font-size:clamp(34px,4.4vw,50px);font-weight:600;line-height:1.08}.sample-subtitle{color:var(--fg-muted);text-wrap:balance;max-width:720px;margin:0 0 40px;font-size:clamp(17px,1.3vw,19px);line-height:1.55}.sample-brief{border-left:2px solid var(--accent-ink);max-width:800px;padding:6px 0 6px 24px}.sample-brief-label{letter-spacing:.22em;color:var(--accent-ink);text-transform:uppercase;margin-bottom:8px;font-size:10px}.sample-brief-text{font-family:var(--f-serif);letter-spacing:-.01em;color:var(--fg);font-optical-sizing:auto;margin:0;padding:0;font-size:clamp(20px,1.8vw,24px);font-style:italic;line-height:1.4}.sample-section{border-bottom:1px solid var(--line);padding:clamp(56px,7vw,96px) 0}.sample-section-marker{letter-spacing:.22em;color:var(--accent-ink);text-transform:uppercase;margin-bottom:16px;font-size:11px}.sample-section-title{font-family:var(--f-serif);letter-spacing:-.028em;color:var(--fg);text-wrap:balance;font-optical-sizing:auto;font-feature-settings:"kern","liga","dlig","calt";max-width:760px;margin:0 0 20px;font-size:clamp(28px,3vw,40px);font-weight:600;line-height:1.12}.sample-lede{color:var(--fg-muted);max-width:720px;margin:0 0 24px;font-size:17px;line-height:1.65}.sample-pull-quote{background:var(--bg-panel);border-left:3px solid var(--accent-ink);border-radius:0 8px 8px 0;max-width:820px;margin-top:24px;padding:24px 28px}.sample-pull-quote p{font-family:var(--f-serif);letter-spacing:-.01em;color:var(--fg);font-optical-sizing:auto;margin:0;font-size:clamp(18px,1.5vw,21px);font-style:italic;line-height:1.5}.sample-reasoning-list{flex-direction:column;gap:32px;max-width:820px;margin:0;padding:0;list-style:none;display:flex}.sample-reasoning-item{grid-template-columns:48px 1fr;align-items:start;gap:20px;display:grid}.sample-reasoning-num{color:var(--accent-ink);letter-spacing:.06em;padding-top:4px;font-size:13px}.sample-reasoning-claim{font-family:var(--f-sans);color:var(--fg);margin:0 0 8px;font-size:18px;font-weight:600;line-height:1.35}.sample-reasoning-evidence{color:var(--fg-muted);max-width:720px;margin:0 0 6px;font-size:16px;line-height:1.7}.sample-reasoning-citations{color:var(--fg-dim);letter-spacing:.06em;font-size:11px}.sample-rejected-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;max-width:820px;display:grid}.sample-rejected-card{background:var(--bg-card);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:12px;padding:22px 24px;display:flex}.sample-rejected-badge{background:color-mix(in oklab,var(--fg-dim)12%,transparent);border:1px solid color-mix(in oklab,var(--fg-dim)30%,transparent);letter-spacing:.18em;text-transform:uppercase;color:var(--fg-muted);border-radius:999px;align-self:flex-start;align-items:center;gap:6px;padding:3px 10px;font-size:10px;font-weight:600;display:inline-flex}.sample-rejected-badge-glyph{color:var(--fg-muted);font-size:11px}.sample-rejected-name{font-family:var(--f-serif);letter-spacing:-.01em;color:var(--fg);font-optical-sizing:auto;margin:0;padding:0;font-size:clamp(18px,1.6vw,22px);font-style:italic;line-height:1.35}.sample-rejected-why-label{letter-spacing:.18em;text-transform:uppercase;color:var(--accent-ink);border-top:1px solid var(--line);margin-top:4px;padding-top:12px;font-size:10px}.sample-rejected-why{color:var(--fg-muted);margin:0;font-size:14px;line-height:1.6}.sample-sources-section{background:var(--bg-panel)}.sample-sources-list{max-width:820px;color:var(--fg-muted);flex-direction:column;gap:14px;margin:0;padding:0;font-size:13px;line-height:1.5;list-style:none;display:flex}.sample-sources-list li{grid-template-rows:auto auto;grid-template-columns:32px 1fr;align-items:baseline;gap:2px 16px;display:grid}.sample-source-num{color:var(--accent-ink);grid-area:1/1/span 2;align-self:start;padding-top:2px}.sample-source-publisher{color:var(--fg);grid-area:1/2;font-size:13px;font-weight:600}.sample-source-title{color:var(--fg-muted);grid-area:2/2;font-size:13px;line-height:1.55}.sample-sources-note{color:var(--fg-dim);max-width:720px;margin-top:32px;font-size:12px;font-style:italic}.sample-cta-band{text-align:center;padding:clamp(48px,6vw,80px) 0}.sample-cta-band .container{justify-content:center;display:flex}.research-mono{font-variant-numeric:tabular-nums;font-family:SF Mono,Menlo,Consolas,monospace}.sample-stats-bar{border-bottom:1px solid var(--line);background:color-mix(in oklab,var(--accent-soft)30%,var(--bg));padding:28px 0}.sample-stats-list{grid-template-columns:repeat(5,1fr);gap:16px;margin:0;padding:0;list-style:none;display:grid}.sample-stats-item{border-left:1px solid color-mix(in oklab,var(--accent-ink)35%,transparent);flex-direction:column;align-items:flex-start;gap:4px;padding-left:16px;display:flex}.sample-stats-item:first-child{border-left:none;padding-left:0}.sample-stats-num{font-family:var(--f-sans);color:var(--fg);letter-spacing:-.005em;text-transform:none;font-variant-numeric:normal;font-size:clamp(15px,1.3vw,18px);font-weight:600}.sample-stats-label{letter-spacing:.16em;color:var(--fg-dim);text-transform:uppercase;font-size:10px}@media (max-width:760px){.sample-stats-list{grid-template-columns:1fr;gap:0}.sample-stats-item{border-left:none;padding:14px 0}.sample-stats-item+.sample-stats-item{border-top:1px solid color-mix(in oklab,var(--accent-ink)18%,transparent)}}.sample-log-section{background:var(--bg-soft)}.sample-log-list{max-width:820px;margin:24px 0 0;padding:0;list-style:none}.sample-log-item{border-radius:6px;grid-template-columns:120px 1fr;align-items:start;gap:24px;padding:18px 16px;display:grid}.sample-log-item+.sample-log-item{border-top:1px solid var(--line);border-top-left-radius:0;border-top-right-radius:0}.sample-log-time{color:var(--accent-ink);letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;padding-top:3px;font-size:10px;font-weight:600}.sample-log-text{color:var(--fg);font-size:15px;line-height:1.65;font-family:var(--f-sans)}.sample-log-item-uniq{background:color-mix(in oklab,var(--accent-soft)35%,transparent)}@media (max-width:600px){.sample-log-item{grid-template-columns:1fr;gap:6px;padding:16px 12px}.sample-log-time{padding-top:0;font-size:11px}}.sample-marker-row{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.sample-marker-row .sample-section-marker{margin-bottom:0}.sample-uniq-pill{background:color-mix(in oklab,var(--accent)18%,transparent);color:var(--accent-ink);border:1px solid color-mix(in oklab,var(--accent-ink)30%,transparent);letter-spacing:.16em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:10px;font-weight:600;display:inline-flex}.sample-uniq-pill:before{content:"✦";font-size:11px}.sample-log-uniq{color:var(--accent-ink);margin-left:4px;font-size:11px;display:inline-block}@media (max-width:600px){.sample-reasoning-item{grid-template-columns:1fr;gap:8px}}.sample-marginalia{width:210px;color:var(--fg-muted);border-left:1px solid color-mix(in oklab,var(--accent-ink)40%,transparent);background:0 0;border-radius:0;padding:4px 0 4px 16px;font-size:13px;line-height:1.55;position:absolute;top:clamp(56px,7vw,96px);right:32px}.sample-marginalia-label{font-family:var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);opacity:.85;margin-bottom:8px;font-size:10px;font-weight:500;display:block}.sample-marginalia-body{font-family:var(--f-serif);letter-spacing:-.005em;color:var(--fg);font-optical-sizing:auto;font-size:13px;font-style:italic;line-height:1.55;display:block}.sample-section-with-marginalia{position:relative}.sample-section-with-marginalia .container{padding-right:264px;position:relative}@media (max-width:960px){.sample-marginalia{width:auto;margin:24px 0 0;position:static;top:auto;right:auto}.sample-section-with-marginalia .container{padding-right:24px}}:lang(zh) .sample-title,:lang(zh) .sample-section-title{font-family:var(--f-cjk);letter-spacing:-.01em;font-feature-settings:"palt" 1;hanging-punctuation:allow-end;font-style:normal;font-weight:500}:lang(zh) .sample-subtitle,:lang(zh) .sample-lede{font-feature-settings:"palt" 1;hanging-punctuation:allow-end}:lang(zh) .sample-brief-text{font-family:var(--f-cjk);letter-spacing:0;font-feature-settings:"palt" 1;hanging-punctuation:allow-end;font-style:normal;font-weight:500}:lang(zh) .sample-pull-quote p{font-family:var(--f-cjk);font-feature-settings:"palt" 1;hanging-punctuation:allow-end;font-style:normal;font-weight:500}:lang(zh) .sample-rejected-name{font-family:var(--f-cjk);font-feature-settings:"palt" 1;font-style:normal;font-weight:500}:lang(zh) .sample-marginalia-body{font-feature-settings:"palt" 1;hanging-punctuation:allow-end;font-style:normal}:lang(zh) .sample-sources-note{font-feature-settings:"palt" 1;font-style:normal}:lang(zh) .sample-reasoning-claim,:lang(zh) .sample-stats-num{letter-spacing:-.005em}:lang(zh) .sample-title,:lang(zh) .sample-subtitle,:lang(zh) .sample-brief-text,:lang(zh) .sample-section-title,:lang(zh) .sample-lede,:lang(zh) .sample-pull-quote p,:lang(zh) .sample-reasoning-claim,:lang(zh) .sample-reasoning-evidence,:lang(zh) .sample-rejected-name,:lang(zh) .sample-rejected-why,:lang(zh) .sample-log-text,:lang(zh) .sample-marginalia-body,:lang(zh) .sample-source-publisher,:lang(zh) .sample-source-title,:lang(zh) .sample-sources-note,:lang(zh) .sample-banner-text{word-break:keep-all;line-break:strict;overflow-wrap:anywhere}.sample-timeline-section{border-bottom:1px solid var(--line);padding:clamp(40px,5vw,64px) 0}.sample-timeline-figure{max-width:880px;margin:0}.sample-timeline-list{grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;list-style:none;display:grid;position:relative}.sample-timeline-list:before{content:"";background:color-mix(in oklab,var(--fg-dim)40%,transparent);height:1px;position:absolute;top:50%;left:0;right:0;transform:translateY(-.5px)}.sample-timeline-item{text-align:center;z-index:1;grid-template-rows:auto 20px auto;place-items:center;padding:0 8px;display:grid;position:relative}.sample-timeline-date{letter-spacing:.08em;color:var(--fg-muted);text-transform:uppercase;white-space:nowrap;padding-bottom:12px;font-size:11px}.sample-timeline-dot{background:var(--bg);border:2px solid color-mix(in oklab,var(--accent-ink)70%,transparent);box-sizing:border-box;border-radius:999px;width:10px;height:10px;display:block}.sample-timeline-item-highlight .sample-timeline-dot{background:var(--accent-ink);border-color:var(--accent-ink);width:14px;height:14px}.sample-timeline-label{letter-spacing:.16em;color:var(--fg);text-transform:uppercase;white-space:nowrap;padding-top:12px;font-size:11px;font-weight:600}.sample-timeline-item-highlight .sample-timeline-label{color:var(--accent-ink)}.sample-timeline-caption{letter-spacing:.14em;color:var(--fg-dim);text-transform:uppercase;margin-top:28px;font-size:11px}@media (max-width:600px){.sample-timeline-list{grid-template-columns:1fr;gap:16px}.sample-timeline-list:before{width:1px;height:auto;inset:0 auto 0 50%;transform:translate(-.5px)}.sample-timeline-item{grid-template-rows:auto;grid-template-columns:1fr 20px 1fr;gap:0;padding:0}.sample-timeline-date{text-align:right;grid-column:1;justify-self:end;padding:0 16px 0 0}.sample-timeline-dot{grid-column:2}.sample-timeline-label{text-align:left;grid-column:3;justify-self:start;padding:0 0 0 16px}}.sample-closer-section{border-top:1px solid var(--line);background:var(--bg-soft);padding:clamp(64px,8vw,112px) 0}.sample-closer-inner{max-width:720px;margin:0 auto}.sample-closer-eyebrow{letter-spacing:.22em;color:var(--accent-ink);text-transform:uppercase;margin-bottom:16px;font-size:11px;display:block}.sample-closer-text{font-family:var(--f-serif);letter-spacing:-.01em;color:var(--fg);font-optical-sizing:auto;margin:0;font-size:clamp(20px,1.8vw,26px);font-style:italic;font-weight:400;line-height:1.4}:lang(zh) .sample-closer-text{font-family:var(--f-cjk);font-feature-settings:"palt" 1;hanging-punctuation:allow-end;letter-spacing:-.005em;font-style:normal;font-weight:500}.sample-style-positioning{--accent-ink:var(--fg);--accent-soft:color-mix(in oklab,var(--fg)4%,#fff);counter-reset:positioning-section}.sample-style-positioning main{background:#fff}.sample-style-positioning .sample-banner{border-bottom:1px solid var(--line);background:#f4f1ea}.sample-style-positioning .sample-banner-badge{color:#fff;background:#1a1a1a}.sample-style-positioning .sample-hero{border-bottom:2px solid var(--fg)}.sample-style-positioning .sample-title{letter-spacing:-.04em;max-width:1000px;font-size:clamp(40px,5.4vw,64px);font-weight:700;line-height:1.02}.sample-style-positioning .sample-subtitle{color:var(--fg);font-size:clamp(18px,1.4vw,21px);font-weight:400}.sample-style-positioning .sample-brief{border-left:none;border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);max-width:720px;margin-top:8px;padding:28px 0}.sample-style-positioning .sample-brief-label{color:var(--fg);text-align:left;margin-bottom:12px}.sample-style-positioning .sample-brief-text{font-size:clamp(22px,2vw,28px);font-style:italic;line-height:1.35}.sample-style-positioning .sample-section .sample-section-marker,.sample-style-positioning .sample-section .sample-marker-row .sample-section-marker{color:var(--fg);letter-spacing:.18em;font-weight:700;display:block}.sample-style-positioning .sample-section .sample-section-marker:before,.sample-style-positioning .sample-section .sample-marker-row .sample-section-marker:before{counter-increment:positioning-section;content:counter(positioning-section,upper-roman)" — ";color:var(--fg);margin-right:2px;font-weight:700}.sample-style-positioning .sample-hero,.sample-style-positioning .sample-timeline-section,.sample-style-positioning .sample-stats-bar,.sample-style-positioning .sample-closer-section,.sample-style-positioning .sample-cta-band{counter-increment:none}.sample-style-positioning .sample-section{border-bottom:1px solid var(--fg)}.sample-style-positioning .sample-section-title{letter-spacing:-.03em;font-weight:700}.sample-style-positioning .sample-verdict-section{border-bottom:1px solid var(--fg);background:0 0;padding:clamp(80px,10vw,144px) 0}.sample-style-positioning .sample-verdict-section .sample-section-title{letter-spacing:-.035em;max-width:960px;font-size:clamp(36px,4.4vw,58px);font-weight:700;line-height:1.05}.sample-style-positioning .sample-verdict-section .sample-lede{color:var(--fg);max-width:720px;font-size:18px}.sample-style-positioning .sample-verdict-section .sample-pull-quote{border:none;border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);text-align:center;max-width:880px;box-shadow:none;background:0 0;border-radius:0;margin:48px auto 0;padding:36px 0}.sample-style-positioning .sample-verdict-section .sample-pull-quote p{letter-spacing:-.02em;text-align:center;text-wrap:balance;font-size:clamp(24px,2.6vw,36px);font-style:italic;line-height:1.25}.sample-style-positioning .sample-reasoning-list{gap:44px;max-width:760px}.sample-style-positioning .sample-reasoning-item{border-top:1px solid var(--line);grid-template-columns:1fr;gap:6px;padding-top:24px}.sample-style-positioning .sample-reasoning-num{font-family:var(--f-mono);color:var(--fg);letter-spacing:.18em;text-transform:uppercase;padding:0;font-size:11px;font-weight:600}.sample-style-positioning .sample-reasoning-num:before{content:"Claim "}.sample-style-positioning .sample-reasoning-claim{font-family:var(--f-sans);letter-spacing:-.015em;margin-bottom:10px;font-size:clamp(18px,1.6vw,22px);font-weight:700;line-height:1.3}.sample-style-positioning .sample-reasoning-evidence{font-family:var(--f-serif);color:var(--fg);font-size:17px;line-height:1.65}.sample-style-positioning .sample-reasoning-citations{color:var(--fg-dim);margin-top:10px}:lang(zh) .sample-style-positioning .sample-reasoning-claim,:lang(zh) .sample-style-positioning .sample-reasoning-evidence{font-family:var(--f-cjk)}.sample-style-positioning .sample-stats-bar{border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);background:0 0;padding:32px 0}.sample-style-positioning .sample-stats-list{grid-template-columns:repeat(5,1fr);gap:0}.sample-style-positioning .sample-stats-item{box-shadow:none;background:0 0;border:none;border-radius:0;gap:8px;padding:4px 24px;border-left:1px solid var(--line)!important}.sample-style-positioning .sample-stats-item:first-child{padding-left:0;border-left:none!important}.sample-style-positioning .sample-stats-num{font-family:var(--f-sans);font-variant-numeric:normal;color:var(--fg);letter-spacing:.14em;text-transform:uppercase;font-size:clamp(13px,1.1vw,15px);font-weight:700}.sample-style-positioning .sample-stats-label{font-family:var(--f-serif);color:var(--fg-muted);letter-spacing:0;text-transform:none;font-size:13px;font-style:italic;line-height:1.45}.sample-style-positioning .sample-marginalia{border-left:2px solid var(--fg);width:200px;padding:6px 0 6px 14px}.sample-style-positioning .sample-marginalia-label{font-family:var(--f-mono);color:var(--fg);opacity:1;font-weight:700}.sample-style-positioning .sample-marginalia-body{font-family:var(--f-sans);color:var(--fg);font-size:13px;font-style:normal;font-weight:400}.sample-style-positioning .sample-rejected-card{border:none;border-top:2px solid var(--fg);background:0 0;border-radius:0;padding:22px 0 6px}.sample-style-positioning .sample-rejected-badge{background:var(--fg);color:#fff;border:none;border-radius:0;padding:4px 10px}.sample-style-positioning .sample-rejected-badge-glyph{color:#fff}.sample-style-positioning .sample-rejected-name{font-size:clamp(18px,1.6vw,22px);font-style:italic}.sample-style-positioning .sample-rejected-why-label{color:var(--fg);border-top:none;margin-top:8px;padding-top:0}.sample-style-positioning .sample-log-section{background:#fafaf7}.sample-style-positioning .sample-log-item-uniq{border-left:3px solid var(--fg);background:#fff}.sample-style-positioning .sample-log-time,.sample-style-positioning .sample-log-uniq{color:var(--fg)}.sample-style-positioning .sample-uniq-pill{background:var(--fg);color:#fff;border:none;border-radius:0}.sample-style-positioning .sample-uniq-pill:before{content:"✦";color:#fff}.sample-style-positioning .sample-sources-section{border-top:2px solid var(--fg);background:0 0}.sample-style-positioning .sample-sources-list{grid-template-columns:1fr 1fr;gap:14px 40px;max-width:none;display:grid}.sample-style-positioning .sample-sources-list li{grid-template-columns:32px 1fr;display:grid}.sample-style-positioning .sample-source-num{color:var(--fg);font-weight:600}@media (max-width:760px){.sample-style-positioning 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