/*
Theme Name: The AI Newsletter
Theme URI: https://ReadAINewsletter.com/
Author: The AI Newsletter
Description: Editorial WordPress theme for independent AI news, analysis and briefings.
Version: 1.6.1
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: ai-news-editorial
*/


@font-face { font-family:Manrope; src:url("assets/fonts/manrope-200-800-normal.woff2") format("woff2"); font-style:normal; font-weight:200 800; font-display:swap; }
@font-face { font-family:Inter; src:url("assets/fonts/inter-100-900-normal.woff2") format("woff2"); font-style:normal; font-weight:100 900; font-display:swap; }
@font-face { font-family:Inter; src:url("assets/fonts/inter-100-900-italic.woff2") format("woff2"); font-style:italic; font-weight:100 900; font-display:swap; }

:root {
  --background: #ffffff;
  --surface: #ffffff;
  --text: #d9d9d9;
  --muted: #9d9f9f;
  --primary: #df2020;
  --primary-foreground: #ffffff;
  --accent: #0e1315;
  --border: #ffffff;
  --near-black: #0e1315;
  --near-black-2: #101517;
  --dark-gray: #222727;
  --dark-gray-2: #2e3333;
  --light-gray: #d9d9d9;
  --mid-gray: #9d9f9f;
  --deep-gray: #56595b;
  --green: #dae4d8;
  --off-white: #f3f3f3;
  --article-text: #c6c8c8;
  --article-text-strong: #ffffff;
  --article-text-muted: #9d9f9f;
  --article-rule: rgba(255,255,255,.14);
  --article-code-surface: #151a1c;
  --article-code-inline: #1b2022;
  --article-code-border: rgba(255,255,255,.16);
  --article-code-text: #edf0ef;
  --content: 1176px;
  --wide: 1296px;
  --reading: 738px;
  --mobile: 351px;
  --radius-token: 4px;
  --radius-control: 3px;
  --font-display: Manrope, Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html { background:#0e1315; scroll-behavior:smooth; }
body { margin:0; background:#0e1315; color:#d9d9d9; font-family:var(--font-body); font-size:16px; line-height:1.55; font-weight:400; -webkit-font-smoothing:antialiased; }
body.admin-bar .sticky { top:40px; }
@media (max-width:782px){ body.admin-bar .sticky { top:54px; } }
.display-1 { font-family:var(--font-display); font-size:clamp(48px,5vw,68px); line-height:1.02; font-weight:540; letter-spacing:-.045em; }
.display-2 { font-family:var(--font-display); font-size:clamp(36px,3.8vw,50px); line-height:1.08; font-weight:540; letter-spacing:-.035em; }
.body-lg { font-size:20px; line-height:1.5; }
.label { font-size:12px; line-height:1.3; font-weight:650; letter-spacing:.09em; }
.btn { height:46px; padding:11px 20px; border-radius:3px; font-family:var(--font-body); font-size:15px; line-height:24px; font-weight:600; transition:background-color .2s ease,color .2s ease,opacity .2s ease; border:0; cursor:pointer; text-decoration:none; box-sizing:border-box; }
.btn:hover { opacity:.85; }
.card { border-radius:4px; background:#0e1315; }
.card-outline { border:1px solid rgba(255,255,255,.1); }
.hairline { border-color:rgba(255,255,255,.1); }
a { color:inherit; }
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible { outline:2px solid #fff; outline-offset:4px; }
img { max-width:100%; height:auto; }
.site-header { border-bottom:1px solid var(--article-rule); background:var(--near-black); }
.site-header-inner { box-sizing:border-box; display:flex; width:100%; max-width:1344px; min-height:74px; margin:0 auto; padding:0 24px; align-items:center; gap:24px; }
.site-logo { display:inline-flex; min-width:0; align-items:center; gap:10px; border-radius:var(--radius-token); text-decoration:none; }
.site-logo picture,.site-logo-mark { display:block; width:36px; height:36px; }
.site-logo-mark { object-fit:contain; }
.site-wordmark { display:flex; min-width:0; flex-direction:column; gap:2px; }
.site-wordmark-name { color:#fff; font-size:15px; line-height:18px; font-weight:650; white-space:nowrap; }
.site-wordmark-domain { color:var(--mid-gray); font-size:11px; line-height:14px; letter-spacing:.04em; }
.site-logo:focus-visible { outline:2px solid #fff; outline-offset:4px; }
.desktop-navigation { min-width:0; flex:1; align-items:center; justify-content:flex-end; gap:18px; }
.primary-menu-viewport { min-width:0; flex:1; overflow:hidden; }
.primary-menu { display:flex; align-items:center; justify-content:flex-end; gap:22px; white-space:nowrap; }
.menu-toggle { margin-left:auto; align-items:center; justify-content:center; }
.mobile-navigation { border-top:1px solid var(--article-rule); }
.mobile-navigation-inner { box-sizing:border-box; max-width:1344px; margin:0 auto; padding:16px 24px 24px; }
.site-footer { border-top:1px solid var(--article-rule); padding:40px 0; }
.site-footer-inner { box-sizing:border-box; display:flex; width:100%; max-width:1344px; margin:0 auto; padding:0 24px; align-items:center; justify-content:space-between; gap:24px; color:var(--mid-gray); }
.site-footer-identity { display:flex; flex-direction:column; gap:4px; }
.site-footer-identity strong { color:#fff; font-weight:500; }
.site-footer-identity span { font-size:13px; }
.article-body { color:var(--article-text); }
.article-body > * { max-width:738px; }
.article-body p { color:var(--article-text); font-size:19px; line-height:1.72; font-weight:400; margin:0 0 28px; }
.article-body h2 { font-family:var(--font-display); font-size:42px; line-height:1.12; font-weight:560; letter-spacing:-.035em; color:#fff; margin:80px 0 24px; }
.article-body h3 { font-family:var(--font-display); font-size:25px; line-height:1.25; font-weight:600; letter-spacing:-.02em; color:#fff; margin:52px 0 18px; }
.article-body ul,.article-body ol { margin:0 0 32px; padding-left:24px; font-size:20px; line-height:28px; }
.article-body ul { list-style:disc outside; }
.article-body ol { list-style:decimal outside; }
.article-body ul ul { list-style:circle outside; }
.article-body ul ul ul { list-style:square outside; }
.article-body ol ol { list-style:lower-alpha outside; }
.article-body li { color:var(--article-text); font-weight:400; margin-bottom:12px; }
.article-body li::marker { color:var(--article-text-muted); }
.article-body strong,.article-body b { color:var(--article-text-strong); font-weight:600; }
.article-body blockquote { border-left:1px solid rgba(255,255,255,.1); margin:64px 0; padding:0 0 0 32px; color:#9d9f9f; }
.article-body blockquote p { font-family:var(--font-display); font-size:28px; line-height:1.4; font-weight:500; margin:0; }
.article-body figure { margin:48px 0; }
.article-body figcaption,.wp-caption-text { color:#9d9f9f; margin-top:16px; font-size:16px; line-height:20.8px; }
.article-body img { border-radius:4px; border:1px solid rgba(255,255,255,.1); }
.article-body a { color:#fff; text-decoration:underline; text-decoration-color:rgba(255,255,255,.5); text-decoration-thickness:1px; text-underline-offset:3px; transition:text-decoration-color .2s ease,color .2s ease; }
.article-body a:hover { text-decoration-color:#fff; }
.article-body a:focus-visible { outline:2px solid #fff; outline-offset:4px; border-radius:2px; }
.article-body pre,.article-body code,.article-body kbd { font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace; }
.article-body pre { box-sizing:border-box; max-width:100%; margin:40px 0; padding:22px 24px; overflow:auto; overscroll-behavior-inline:contain; border:1px solid var(--article-code-border); border-radius:var(--radius-token); background:var(--article-code-surface); color:var(--article-code-text); font-size:14px; line-height:1.65; tab-size:2; -webkit-overflow-scrolling:touch; }
.article-body pre code { display:block; min-width:max-content; padding:0; border:0; border-radius:0; background:transparent; color:inherit; font:inherit; white-space:pre; overflow-wrap:normal; word-break:normal; }
.article-body :not(pre) > code { padding:.12em .34em; border:1px solid var(--article-code-border); border-radius:3px; background:var(--article-code-inline); color:var(--article-code-text); font-size:.84em; line-height:inherit; overflow-wrap:break-word; word-break:normal; box-decoration-break:clone; -webkit-box-decoration-break:clone; }
.article-body kbd { display:inline-block; padding:2px 6px; border:1px solid rgba(255,255,255,.24); border-bottom-color:rgba(255,255,255,.36); border-radius:3px; background:#222729; color:#fff; font-size:.8em; line-height:1.35; box-shadow:0 1px 0 rgba(255,255,255,.12); }
.article-body table { width:100%; margin:48px 0; border-collapse:collapse; border-top:1px solid var(--article-rule); font-size:16px; line-height:22.4px; }
.article-body th,.article-body td { padding:15px 16px; border-bottom:1px solid var(--article-rule); text-align:left; vertical-align:top; }
.article-body th:first-child,.article-body td:first-child { width:42%; padding-left:0; }
.article-body th:last-child,.article-body td:last-child { padding-right:0; }
.article-body th { background:rgba(255,255,255,.025); color:#fff; font-size:14px; line-height:19.6px; font-weight:600; letter-spacing:.02em; }
.article-body td { color:var(--article-text); }
.article-body td code { white-space:nowrap; }
.article-body hr { margin:64px 0; border:0; border-top:1px solid var(--article-rule); }
.article-body > :first-child { margin-top:0; }
.article-body > :last-child { margin-bottom:0; }
.article-body h2 + p,.article-body h3 + p,.article-body h2 + ul,.article-body h3 + ul,.article-body h2 + ol,.article-body h3 + ol { margin-top:0; }
.article-body li > ul,.article-body li > ol { margin-top:12px; margin-bottom:12px; }
.nav-links { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; width:100%; }
.page-numbers { display:inline-flex; min-width:48px; height:48px; align-items:center; justify-content:center; padding:0 16px; border-radius:3px; background:#2e3333; color:#fff; text-decoration:none; }
.page-numbers.current { background:#fff; color:#0e1315; }
.page-numbers.dots { background:transparent; color:#9d9f9f; }
.screen-reader-text { position:absolute!important; width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }



/* Navigation scaling */
.primary-menu, .primary-menu ul { list-style:none; margin:0; padding:0; }
.primary-menu > li > a, .nav-text-button { color:#fff; text-decoration:none; font:550 14px/20px var(--font-body); white-space:nowrap; }
.primary-menu > li { position:relative; }
.primary-menu .sub-menu { display:none; position:absolute; top:100%; left:0; z-index:50; list-style:none; margin:16px 0 0; padding:8px; width:max-content; max-width:351px; background:#222727; border-radius:4px; border:1px solid rgba(255,255,255,.1); }
.primary-menu .sub-menu li a { display:block; padding:12px 16px; color:#fff; text-decoration:none; }
.primary-menu .sub-menu li a:hover { background:#2e3333; }
.primary-menu li:hover > .sub-menu, .primary-menu li:focus-within > .sub-menu { display:block; }
.nav-text-button { background:transparent; border:0; padding:0; cursor:pointer; }
.nav-overflow-menu { list-style:none; }
.nav-overflow-menu li a { display:block; padding:12px 16px; color:#fff; text-decoration:none; white-space:nowrap; }
.nav-overflow-menu li a:hover { background:#2e3333; }
.mobile-primary-menu { list-style:none; margin:0; padding:0; }
.mobile-primary-menu li { border-top:1px solid rgba(255,255,255,.1); }
.mobile-primary-menu li:first-child { border-top:0; }
.mobile-primary-menu a { display:block; padding:16px 0; color:#fff; text-decoration:none; font-weight:500; }
.mobile-primary-menu .sub-menu { list-style:none; margin:0; padding:0 0 0 16px; }
.header-newsletter-link { flex:none; align-items:center; }
.mobile-newsletter-link { display:flex; height:46px; margin-top:12px; align-items:center; justify-content:center; border-radius:var(--radius-control); background:#fff; color:var(--near-black); font-weight:600; text-decoration:none; }

/* Publication archive */
.archive-masthead { padding:72px 0 80px; border-bottom:1px solid var(--article-rule); }
.archive-masthead-grid { display:grid; grid-template-columns:minmax(0,5fr) minmax(0,7fr); gap:72px; align-items:end; }
.archive-masthead-copy { padding-bottom:8px; }
.archive-kicker { margin-bottom:24px; color:var(--mid-gray); }
.archive-masthead h1 { max-width:980px; }
.archive-intro { max-width:620px; margin:24px 0 0; color:var(--light-gray); font-size:20px; line-height:1.5; font-weight:400; }
.archive-banner { aspect-ratio:2/1; margin:0; overflow:hidden; border:1px solid var(--dark-gray-2); border-radius:var(--radius-token); background:var(--near-black-2); }
.archive-banner picture,.archive-banner img { display:block; width:100%; height:100%; }
.archive-banner img { object-fit:cover; }
.archive-lead-section { padding:96px 0; border-bottom:1px solid var(--article-rule); }
.archive-lead { display:grid; grid-template-columns:minmax(160px,2fr) minmax(0,10fr); gap:24px; }
.archive-lead-aside { display:flex; min-height:100%; flex-direction:column; justify-content:space-between; padding-right:24px; border-right:1px solid var(--article-rule); }
.archive-lead-number { color:var(--deep-gray); font-family:var(--font-display); font-size:64px; line-height:1; font-weight:500; }
.archive-lead-content { max-width:800px; padding-left:24px; }
.archive-category-link { display:inline-block; margin-bottom:24px; color:var(--primary-foreground); text-decoration:none; }
.archive-category-link::before { content:""; display:inline-block; width:7px; height:7px; margin-right:10px; background:#f94d1e; transform:rotate(45deg); }
.archive-lead-link { color:#fff; text-decoration:none; }
.archive-lead-link:hover { opacity:.82; }
.archive-lead-excerpt { max-width:738px; margin:28px 0 0; color:var(--light-gray); font-size:20px; line-height:1.4; }
.archive-story-meta { display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:32px; color:var(--mid-gray); font-size:14px; line-height:21px; }
.archive-read-link { margin-left:auto; color:#fff; font-size:16px; font-weight:500; text-decoration:none; }
.archive-read-link:hover { text-decoration:underline; text-underline-offset:4px; }
.archive-feed-section { padding:96px 0 112px; }
.archive-feed-header { display:grid; grid-template-columns:minmax(0,1fr) minmax(300px,420px); gap:48px; align-items:end; margin-bottom:40px; }
.archive-feed-header form { display:flex; gap:8px; }
.archive-feed-header input[type="search"] { box-sizing:border-box; min-width:0; height:48px; flex:1; padding:0 16px; border:1px solid var(--dark-gray-2); border-radius:var(--radius-control); outline:0; background:var(--near-black-2); color:#fff; }
.archive-feed-header input[type="search"]:focus { border-color:#fff; }
.archive-filters { display:flex; flex-wrap:wrap; width:100%; gap:6px; padding:16px 0; border-top:1px solid var(--article-rule); border-bottom:1px solid var(--article-rule); }
.archive-filters a { padding:8px 11px; border-radius:var(--radius-control); color:var(--mid-gray); font-size:13px; line-height:20px; font-weight:550; text-decoration:none; white-space:nowrap; }
.archive-filters a:hover,.archive-filters a:focus-visible,.archive-filters a.is-current { background:var(--dark-gray-2); color:#fff; }
.archive-story-list { border-bottom:1px solid var(--article-rule); }
.archive-story-list .story-list-item:first-child { border-top:0; }
.story-list-link { padding-top:32px; padding-bottom:32px; }
.story-list-layout { display:grid; grid-template-columns:56px minmax(0,1fr) auto; gap:28px; align-items:start; }
.story-list-index { color:var(--deep-gray); font-size:14px; line-height:21px; font-weight:500; }
.story-list-title { max-width:760px; transition:color .2s ease; }
.story-list-link:hover .story-list-title { color:#d9d9d9; }
.story-list-meta { color:var(--mid-gray); font-size:14px; line-height:21px; text-align:right; white-space:nowrap; }
.archive-story-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:32px; padding-top:40px; }
.story-card-fallback { aspect-ratio:16/9; overflow:hidden; border:1px solid var(--article-rule); border-radius:var(--radius-token); }
.story-card-fallback img { width:100%; height:100%; object-fit:cover; }
.archive-about-section { padding:96px 0; border-top:1px solid var(--article-rule); }
.archive-about-grid { display:grid; grid-template-columns:minmax(160px,3fr) minmax(0,9fr); gap:48px; }
.archive-about-grid > :last-child { max-width:738px; }
.archive-empty { padding:64px 0; border-top:1px solid var(--article-rule); border-bottom:1px solid var(--article-rule); }
.archive-empty p { margin-top:24px; color:var(--mid-gray); }

@media (max-width:1023px) {
  .archive-masthead-grid { grid-template-columns:1fr; gap:48px; }
  .archive-banner { max-width:738px; }
  .archive-story-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (min-width:768px) and (max-width:1207px) {
  .max-w-content { padding-left:24px!important; padding-right:24px!important; }
}

@media (max-width:767px) {
  .site-wordmark-domain { display:none; }
  .archive-masthead { padding:56px 0 64px; }
  .archive-masthead-grid { gap:36px; }
  .archive-intro { font-size:18px; line-height:1.45; }
  .archive-lead-section,.archive-feed-section,.archive-about-section { padding:64px 0; }
  .archive-lead { display:block; }
  .archive-lead-aside { min-height:0; flex-direction:row; align-items:center; padding:0 0 20px; border-right:0; border-bottom:1px solid var(--article-rule); }
  .archive-lead-number { font-size:42px; }
  .archive-lead-content { padding:28px 0 0; }
  .archive-lead-excerpt { font-size:18px; }
  .archive-read-link { width:100%; margin:12px 0 0; }
  .archive-feed-header { grid-template-columns:1fr; gap:32px; }
  .archive-feed-header form { width:100%; }
  .archive-filters { flex-wrap:nowrap; margin-right:-16px; padding-right:16px; overflow-x:auto; scrollbar-width:none; }
  .archive-filters::-webkit-scrollbar { display:none; }
  .archive-filters a { flex:none; }
  .story-list-layout { grid-template-columns:32px minmax(0,1fr); gap:16px; }
  .story-list-meta { grid-column:2; text-align:left; white-space:normal; }
  .archive-story-grid { grid-template-columns:1fr; }
  .archive-about-grid { grid-template-columns:1fr; gap:28px; }
}

/* Text-only archive mode */
.story-list { border-bottom:1px solid rgba(255,255,255,.1); }
.story-list-title { font-family:var(--font-display); font-size:30px; line-height:1.25; font-weight:560; letter-spacing:-.03em; }
.story-list-link { transition:opacity .5s cubic-bezier(.165,.84,.44,1); }
.story-list-link:hover { opacity:.8; }

/* Scroll-aware table of contents */
.article-toc-column { align-self:start; }
.article-toc { max-height:calc(100vh - 220px); overflow:auto; list-style:none; margin:0; padding:0; }
.article-toc > li { position:relative; margin:0; padding:0 0 0 16px; }
.article-toc > li::before { content:""; position:absolute; top:9px; left:0; width:4px; height:4px; border-radius:50%; background:rgba(255,255,255,.28); }
.article-toc > li + li { margin-top:12px; }
.article-toc-children { list-style:none; margin:10px 0 0; padding:0 0 0 16px; border-left:1px solid rgba(255,255,255,.12); }
.article-toc-children li + li { margin-top:8px; }
.toc-link { display:block; color:#9d9f9f; text-decoration:none; line-height:20.8px; transition:color .3s cubic-bezier(.165,.84,.44,1); }
.toc-link:hover, .toc-link.is-active { color:#fff; }
.toc-link.is-active { font-weight:650; }
.article-toc > li:has(> .toc-link.is-active)::before,.article-toc > li:has(.article-toc-children .toc-link.is-active)::before { width:7px; height:7px; background:#f94d1e; transform:rotate(45deg); }
.article-toc-children .toc-link.is-active { position:relative; }
.article-toc-children .toc-link.is-active::before { content:""; position:absolute; top:7px; left:-20px; width:7px; height:7px; background:#f94d1e; transform:rotate(45deg); }
.toc-link-child { color:#818485; font-size:14px; line-height:21px; }
.toc-link:focus-visible { outline:2px solid #fff; outline-offset:4px; border-radius:2px; }

/* SavedPixel Cited editorial FAQ */
.article-body .cited-faq { max-width:738px; margin:80px 0 48px; padding-top:28px; border-top:1px solid var(--article-rule); }
.article-body .cited-faq-label { margin:0 0 16px; color:var(--article-text-muted); font-size:12px; line-height:16px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; }
.article-body .cited-faq-item { margin:0; border-bottom:1px solid var(--article-rule); }
.article-body .cited-faq-item:first-of-type { border-top:1px solid var(--article-rule); }
.article-body .cited-faq-item summary { position:relative; padding:22px 48px 22px 0; color:var(--article-text-strong); font-size:20px; line-height:28px; font-weight:500; cursor:pointer; list-style:none; }
.article-body .cited-faq-item summary::-webkit-details-marker { display:none; }
.article-body .cited-faq-item summary::after { content:"+"; position:absolute; top:19px; right:4px; color:var(--article-text-muted); font-size:25px; line-height:28px; font-weight:300; transition:transform .2s ease,color .2s ease; }
.article-body .cited-faq-item[open] summary::after { color:var(--article-text-strong); transform:rotate(45deg); }
.article-body .cited-faq-item summary:hover::after { color:var(--article-text-strong); }
.article-body .cited-faq-item summary:focus-visible { outline:2px solid #fff; outline-offset:4px; border-radius:2px; }
.article-body .cited-faq-item > p { max-width:680px; margin:0; padding:0 48px 24px 0; color:var(--article-text); font-size:18px; line-height:27px; }

/* 1.5 unified editorial system */
.page-shell,.article-shell { box-sizing:border-box; width:100%; max-width:1224px; margin:0 auto; padding-left:24px; padding-right:24px; }
.page-masthead { padding:72px 0 80px; border-bottom:1px solid var(--article-rule); }
.page-masthead h1 { max-width:980px; }
.page-masthead-intro { max-width:738px; margin-top:24px; }
.page-masthead-tall { min-height:52vh; }
.page-feed { padding-bottom:112px; }
.page-reading { max-width:786px; padding-top:72px; padding-bottom:112px; }

.story-card-title { margin:0; color:#fff; font-family:var(--font-display); font-size:20px; line-height:1.35; font-weight:580; letter-spacing:-.02em; }
.story-card .p-4 { padding:18px 4px 0!important; }

.article-page { overflow:visible; }
.article-hero { padding:72px 0 64px; border-bottom:1px solid var(--article-rule); }
.article-hero-copy { max-width:1030px; }
.article-eyebrow { display:inline-flex; margin-bottom:24px; color:#ff6a3d; text-decoration:none; }
.article-title { max-width:1030px; margin:0; color:#fff; font-family:var(--font-display); font-size:clamp(46px,5vw,66px); line-height:1.04; font-weight:540; letter-spacing:-.045em; text-wrap:balance; }
.article-dek { max-width:820px; margin:28px 0 0; color:var(--light-gray); font-size:22px; line-height:1.5; font-weight:400; }
.article-meta { display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:28px; color:var(--mid-gray); font-size:14px; line-height:21px; }
.article-share-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.article-reading-section { padding:64px 0 96px; }
.article-layout { display:grid; grid-template-columns:minmax(0,760px) minmax(220px,280px); gap:72px; align-items:start; justify-content:space-between; }
.article-main { min-width:0; }
.article-featured { margin:0 0 56px; overflow:hidden; border:1px solid var(--article-rule); border-radius:var(--radius-token); }
.article-featured img { display:block; width:100%; aspect-ratio:16/9; object-fit:cover; }
.article-body > * { max-width:760px; }
.article-page-links { margin-top:48px; padding-top:24px; border-top:1px solid var(--article-rule); }
.article-toc-column { position:sticky; top:32px; align-self:start; }
body.admin-bar .article-toc-column { top:64px; }
.article-toc-panel { padding:4px 0 0 24px; border-left:1px solid var(--article-rule); }
.article-toc-label { margin-bottom:20px; color:var(--mid-gray); }
.article-toc { max-height:calc(100vh - 220px); padding-right:8px; }
.article-toc-newsletter { margin-top:28px; padding:22px; border:1px solid rgba(255,106,61,.35); border-top:3px solid #f94d1e; background:#151a1c; }
.article-toc-newsletter-label { color:#ff6a3d; }
.article-toc-newsletter h2 { margin:10px 0 0; color:#fff; font-family:var(--font-display); font-size:22px; line-height:1.2; font-weight:580; letter-spacing:-.025em; }
.article-toc-newsletter p { margin:10px 0 18px; color:var(--mid-gray); font-size:14px; line-height:1.5; }
.article-toc-newsletter .btn { width:100%; justify-content:center; }
.article-toc-actions { display:flex; flex-direction:column; align-items:flex-start; gap:18px; margin-top:28px; padding-top:24px; border-top:1px solid var(--article-rule); }
.article-toc-actions .btn { width:100%; }
.article-toc-back,.related-view-all { color:#fff; font-size:14px; line-height:21px; font-weight:600; text-decoration:none; }
.article-toc-back:hover,.related-view-all:hover { text-decoration:underline; text-underline-offset:4px; }
.article-finish { margin-top:72px; padding:32px; border:1px solid rgba(255,106,61,.42); border-top:4px solid #f94d1e; background:linear-gradient(135deg,#222727 0%,#151a1c 100%); box-shadow:0 18px 48px rgba(0,0,0,.24); }
.article-finish-label { color:#ff6a3d; }
.article-finish h2 { margin:12px 0 0; color:#fff; font-family:var(--font-display); font-size:32px; line-height:1.18; font-weight:580; letter-spacing:-.03em; }
.article-finish p { max-width:600px; margin:16px 0 0; color:var(--mid-gray); font-size:16px; line-height:1.55; }
.article-finish-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.related-section { padding:72px 0 96px; border-top:1px solid var(--article-rule); background:#101517; }
.related-header { display:flex; align-items:end; justify-content:space-between; gap:32px; margin-bottom:36px; }
.related-header h2 { margin:8px 0 0; color:#fff; font-family:var(--font-display); font-size:38px; line-height:1.15; font-weight:560; letter-spacing:-.035em; }
.related-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; }

/* Restored Labs report layout: original bordered rail geometry with current typography. */
.labs-site-header { position:sticky; top:0; z-index:1000; border-left:1px solid #2e3333; background:#101517; }
body.admin-bar .labs-site-header { top:32px; }
.labs-post-shell { --labs-border:#2e3333; --labs-accent:#f94d1e; --labs-gutter:24px; display:grid; grid-template-columns:minmax(84px,8.333333%) minmax(0,91.666667%); align-items:stretch; }
.labs-post-rail { align-self:stretch; min-height:100%; border-right:1px solid var(--labs-border); }
.labs-post-stage { box-sizing:border-box; min-width:0; width:calc(91.666667% - 2px); padding:48px 28px 128px 48px; }
.labs-post-grid { display:grid; width:calc(100% + var(--labs-gutter)); margin-right:calc(var(--labs-gutter)/-2); margin-left:calc(var(--labs-gutter)/-2); grid-template-columns:minmax(0,25%) minmax(0,75%); align-items:start; }
.labs-post-toc-column { position:sticky; top:128px; min-width:0; padding:0 calc(var(--labs-gutter)/2); align-self:start; }
body.admin-bar .labs-post-toc-column { top:160px; }
.labs-post-toc { box-sizing:border-box; display:flex; height:83vh; min-height:0; flex-direction:column; justify-content:space-between; padding:28px; border:1px solid var(--labs-border); border-radius:var(--radius-token); }
.labs-post-toc .article-toc { max-height:none; overflow:visible; }
.labs-post-toc .article-toc > li::before { top:7px; width:6px; height:6px; border-radius:1px; background:transparent; transform:rotate(45deg); }
.labs-post-toc .toc-link { color:#fff; font-size:15px; line-height:20.8px; opacity:.52; }
.labs-post-toc .toc-link:hover,.labs-post-toc .toc-link.is-active { opacity:1; }
.labs-post-toc .toc-link-child { font-size:13px; line-height:19px; }
.labs-post-toc-title { margin-top:40px; color:var(--mid-gray); font-size:14px; line-height:21px; font-weight:500; }
.labs-post-content { box-sizing:border-box; min-width:0; width:100%; max-width:none; padding:0 calc(var(--labs-gutter)/2) 0 calc(48px + var(--labs-gutter)/2); }
.labs-post-header,.labs-post-featured,.labs-article-body,.labs-post-finish { width:calc(75% - var(--labs-gutter)/4); max-width:none; }
.labs-post-header { padding:0 0 56px; }
.labs-post-eyebrow { display:inline-flex; margin-bottom:24px; color:#ff6a3d; text-decoration:none; }
.labs-post-title { max-width:800px; margin:0; color:#fff; font-family:var(--font-display); font-size:54px; line-height:1.02; font-weight:540; letter-spacing:-.045em; }
.labs-post-dek { max-width:760px; margin:28px 0 0; color:var(--light-gray); font-size:22px; line-height:1.5; }
.labs-post-meta { display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:28px; color:var(--mid-gray); font-size:14px; line-height:21px; }
.labs-post-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.labs-post-featured { margin:0 0 48px; overflow:hidden; border:1px solid var(--labs-border); border-radius:var(--radius-token); }
.labs-post-featured img { display:block; width:100%; }
.labs-article-body > * { max-width:100%; }
.labs-post-finish { box-sizing:border-box; }

@media (min-width:1024px) {
  .labs-site-header { width:91.666667%; margin-left:8.333333%; }
  .site-header .labs-header-grid { width:100%; max-width:none; margin:0; padding-right:28px; padding-left:48px; }
  .labs-site-footer { width:91.666667%; margin-left:8.333333%; border-left:1px solid #2e3333; }
  .labs-site-footer .labs-footer-grid { width:100%; max-width:none; margin:0; padding-right:28px; padding-left:48px; }
}

@media (max-width:1180px) {
  .desktop-navigation { display:none!important; }
  .menu-toggle { display:inline-flex!important; }
  .mobile-navigation:not(.hidden) { display:block!important; }
}

@media (max-width:1023px) {
  .site-header-inner { min-height:68px; }
  .article-layout { display:block; }
  .article-reading-section { padding-top:48px; }
  .article-hero-copy { max-width:860px; }
  .related-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .archive-filters { flex-wrap:nowrap; margin-right:-24px; padding-right:24px; overflow-x:auto; scrollbar-width:none; }
  .archive-filters::-webkit-scrollbar { display:none; }
  .archive-filters a { flex:none; }
  .labs-post-shell { grid-template-columns:68px minmax(0,1fr); }
  .labs-post-stage { width:100%; padding:48px 0 112px 48px; }
  .labs-post-grid { display:block; width:calc(100% + var(--labs-gutter)); margin-right:calc(var(--labs-gutter)/-2); margin-left:calc(var(--labs-gutter)/-2); }
  .labs-post-toc-column { display:none; }
  .labs-post-content { max-width:none; padding:0 calc(var(--labs-gutter)/2); }
  .labs-post-header,.labs-post-featured,.labs-article-body,.labs-post-finish { width:100%; }
  .labs-post-title { font-size:48px; }
}

@media (max-width:767px) {
  .site-header-inner { min-height:62px; padding-left:16px; padding-right:16px; }
  .site-logo picture,.site-logo-mark { width:34px; height:34px; }
  .site-wordmark-name { font-size:14px; }
  .mobile-navigation-inner { padding-left:16px; padding-right:16px; }
  .site-footer-inner { align-items:flex-start; flex-direction:column; padding-left:16px; padding-right:16px; }
  .page-shell,.article-shell { padding-left:20px; padding-right:20px; }
  .page-masthead,.archive-masthead { padding:48px 0 56px; }
  .page-feed { padding-bottom:72px; }
  .page-reading { padding-top:48px; padding-bottom:72px; }
  .display-1 { font-size:42px; line-height:1.06; letter-spacing:-.04em; }
  .display-2 { font-size:34px; line-height:1.12; letter-spacing:-.035em; }
  .article-hero { padding:48px 0 44px; }
  .article-title { font-size:40px; line-height:1.08; letter-spacing:-.04em; text-wrap:wrap; }
  .article-dek { margin-top:22px; font-size:18px; line-height:1.55; }
  .article-share-actions .btn { flex:1 1 auto; justify-content:center; }
  .article-reading-section { padding:36px 0 64px; }
  .article-featured { margin-bottom:36px; }
  .article-body p,.article-body ul,.article-body ol { font-size:17px; line-height:1.7; }
  .article-body h2 { margin:56px 0 20px; font-size:32px; line-height:1.18; letter-spacing:-.03em; }
  .article-body h3 { margin:40px 0 16px; font-size:23px; line-height:1.28; }
  .article-body figure { margin:32px 0; }
  .article-body pre { margin:32px 0; padding:18px; font-size:13px; line-height:1.6; }
  .article-body table { display:block; max-width:100%; margin:36px 0; border-top:1px solid var(--article-rule); }
  .article-body thead { position:absolute; width:1px; height:1px; margin:-1px; padding:0; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
  .article-body tbody,.article-body tr,.article-body td { display:block; width:100%; box-sizing:border-box; }
  .article-body tr { padding:17px 0 18px; border-bottom:1px solid var(--article-rule); }
  .article-body th,.article-body td { min-width:0; padding:0; border:0; }
  .article-body th:first-child,.article-body td:first-child { width:100%; min-width:0; padding:0; }
  .article-body td + td { margin-top:10px; }
  .article-body td code { white-space:normal; overflow-wrap:anywhere; }
  .article-finish { margin-top:56px; padding:26px 22px; }
  .article-finish h2 { font-size:28px; }
  .article-finish-actions .btn { width:100%; justify-content:center; }
  .related-section { padding:56px 0 72px; }
  .related-header { align-items:flex-start; flex-direction:column; margin-bottom:28px; }
  .related-header h2 { font-size:32px; }
  .related-grid { grid-template-columns:1fr; gap:36px; }
  .archive-filters { flex-wrap:nowrap; margin-right:-20px; padding-right:20px; overflow-x:auto; }
  .story-list-title { font-size:23px; line-height:1.3; }
  .labs-site-header .labs-header-grid { min-height:62px; }
  .labs-post-shell { display:block; }
  .labs-post-rail { display:none; }
  .labs-post-stage { width:100%; padding:40px 20px 96px; }
  .labs-post-grid { width:100%; margin:0; }
  .labs-post-content { padding:0; }
  .labs-post-header { padding-bottom:40px; }
  .labs-post-title { font-size:40px; line-height:1.08; }
  .labs-post-dek { margin-top:22px; font-size:18px; line-height:1.55; }
  .labs-post-actions .btn { flex:1 1 auto; justify-content:center; }
  .labs-post-featured { margin-bottom:36px; }
}
@media (max-width:782px) { body.admin-bar .labs-site-header { top:46px; } }
@media (min-width:1024px) and (max-height:760px) {
  .labs-post-toc-title { display:none; }
  .labs-post-toc .article-toc > li + li { margin-top:8px; }
  .labs-post-toc .article-toc-children { margin-top:6px; }
  .labs-post-toc .article-toc-children li + li { margin-top:6px; }
}