/* 49agents-v1 — reusable 49Agents theme for the managed public reader.
   Tokens and presentation rules are copied from 49Agents/landing_page at
   cc6d9d756b4dd4bc32b55e6c7d2c61c5a89a8105 (shared/tokens.css, style.css) and
   namespaced as --publisher-*. No landing stylesheet, script or animation is
   loaded at runtime. Rules are scoped beneath .publisher-root; only the
   dedicated body class opts the publisher document into the page background.
   Fonts: Zen Kaku Gothic New and Geist Mono (SIL OFL 1.1, notices in fonts/). */

@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("fonts/ZenKakuGothicNew-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("fonts/ZenKakuGothicNew-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("fonts/ZenKakuGothicNew-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("fonts/GeistMono.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
}

/* ---------- tokens ---------- */
.publisher-theme-49agents-v1,
.publisher-root[data-publisher-theme="49agents-v1"] {
  --publisher-bg: #FAF8F4;
  --publisher-ink: #1A1A1A;
  --publisher-accent: #CB4042; /* reserved for the wordmark dot */
  --publisher-ink-90: rgba(26,26,26,.90);
  --publisher-ink-80: rgba(26,26,26,.80);
  --publisher-ink-70: rgba(26,26,26,.70);
  --publisher-ink-40: rgba(26,26,26,.40);
  --publisher-ink-24: rgba(26,26,26,.24);
  --publisher-ink-12: rgba(26,26,26,.12);
  --publisher-ink-07: rgba(26,26,26,.07);
  --publisher-ink-04: rgba(26,26,26,.04);
  --publisher-hairline: rgba(26,26,26,.14);
  --publisher-field: rgba(255,255,255,.55);
  --publisher-font-display: "Zen Kaku Gothic New", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", sans-serif;
  --publisher-font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --publisher-s1: 4px;  --publisher-s2: 8px;  --publisher-s3: 12px; --publisher-s4: 16px;
  --publisher-s5: 24px; --publisher-s6: 32px; --publisher-s7: 48px; --publisher-s8: 64px;
  --publisher-s9: 96px;
  --publisher-radius: 2px;
  --publisher-maxw: 1180px;
  --publisher-gutter: clamp(20px, 5vw, 64px);
  --publisher-measure: min(70ch, 760px);
  --publisher-ease: cubic-bezier(.22,1,.36,1);
}

/* ---------- document opt-in ---------- */
body.publisher-theme-49agents-v1 {
  margin: 0;
  background: var(--publisher-bg);
  color: var(--publisher-ink);
  font-family: var(--publisher-font-display);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* ---------- root ---------- */
.publisher-root {
  display: flex; flex-direction: column;
  min-height: 100vh;
  background: var(--publisher-bg);
  color: var(--publisher-ink);
  font-family: var(--publisher-font-display);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.75;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.publisher-root *, .publisher-root *::before, .publisher-root *::after { box-sizing: border-box; }
.publisher-root ::selection { background: var(--publisher-ink); color: var(--publisher-bg); }
.publisher-root :focus-visible,
.publisher-skip:focus-visible {
  outline: 2px solid var(--publisher-ink);
  outline-offset: 3px;
  border-radius: var(--publisher-radius);
}
.publisher-root main:focus { outline: none; }
.publisher-root :where(a) { color: inherit; }

.publisher-wrap {
  width: 100%;
  max-width: var(--publisher-maxw);
  margin-inline: auto;
  padding-inline: var(--publisher-gutter);
}
.publisher-column { max-width: var(--publisher-measure); }

/* skip link: clipped until focused */
.publisher-skip {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
.publisher-skip:focus {
  position: fixed; top: 10px; left: 10px; z-index: 50;
  width: auto; height: auto; margin: 0; padding: 10px 14px;
  clip-path: none; overflow: visible;
  background: #FAF8F4; color: #1A1A1A; border: 1px solid #1A1A1A;
  border-radius: 2px;
  font-family: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px; line-height: 1.4; text-decoration: none;
}

/* ---------- shared header ---------- */
.publisher-nav {
  background: var(--publisher-bg);
  border-bottom: 1px solid var(--publisher-hairline);
}
.publisher-nav-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--publisher-s2) var(--publisher-s5);
  padding-block: var(--publisher-s4);
}
.publisher-wordmark {
  display: inline-flex; align-items: center; gap: 8px;
  padding-block: 10px;
  font-family: var(--publisher-font-display); font-weight: 400;
  font-size: 16px; line-height: 1.2; letter-spacing: 0.06em;
  text-decoration: none; color: var(--publisher-ink);
  white-space: nowrap;
}
.publisher-dot {
  display: inline-block; flex: none;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--publisher-accent);
}
.publisher-nav-links {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 0 var(--publisher-s6);
  font-size: 14px; line-height: 1.4; letter-spacing: 0.02em;
}
.publisher-nav-links a {
  display: inline-block;
  padding-block: 12px;
  color: var(--publisher-ink-70);
  text-decoration: none;
}
.publisher-nav-links a:hover { color: var(--publisher-ink); }
.publisher-nav-links a[aria-current] {
  color: var(--publisher-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

/* landing-style ink buttons */
.publisher-btn,
.publisher-article-content a.cta,
.publisher-article-content form button[type="submit"] {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--publisher-font-mono); font-size: 14px; font-weight: 400; line-height: 1;
  padding: 13px 22px; border-radius: var(--publisher-radius);
  border: 1px solid transparent;
  text-decoration: none; letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 240ms var(--publisher-ease), border-color 240ms var(--publisher-ease);
}
.publisher-btn { white-space: nowrap; }
.publisher-btn-sm { font-size: 13px; padding: 9px 16px; min-height: 40px; }
.publisher-btn-primary,
.publisher-article-content a.cta,
.publisher-article-content form button[type="submit"] {
  background: var(--publisher-ink);
  color: var(--publisher-bg);
}
.publisher-btn-primary:hover,
.publisher-article-content a.cta:hover,
.publisher-article-content form button[type="submit"]:hover {
  background: #3D3C3A;
  color: var(--publisher-bg);
}
.publisher-gh { flex: none; display: block; }

/* ---------- page header, breadcrumb, meta ---------- */
.publisher-root > [data-managed-blog-mount] { flex: 1 0 auto; }
.publisher-content {
  padding-block: var(--publisher-s8) var(--publisher-s9);
}
.publisher-breadcrumb {
  font-family: var(--publisher-font-mono);
  font-size: 12px; line-height: 1.4;
  letter-spacing: 0.18em; text-transform: uppercase;
}
.publisher-breadcrumb a {
  display: inline-block; padding-block: 8px;
  color: var(--publisher-ink-70); text-decoration: none;
}
.publisher-breadcrumb a:hover { color: var(--publisher-ink); text-decoration: underline; text-underline-offset: 4px; }
.publisher-page-header h1 {
  margin: var(--publisher-s3) 0 0;
  font-size: clamp(34px, 2.2vw + 26px, 56px);
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -0.005em;
  overflow-wrap: anywhere;
}
.publisher-listing .publisher-page-header h1 { margin-top: 0; }
.publisher-description {
  margin: var(--publisher-s5) 0 0;
  font-size: 20px; line-height: 1.6;
  color: var(--publisher-ink-70);
  overflow-wrap: anywhere;
}
.publisher-meta {
  margin: var(--publisher-s4) 0 0;
  font-family: var(--publisher-font-mono);
  font-size: 13px; line-height: 1.5; letter-spacing: 0.04em;
  color: var(--publisher-ink-70);
}
.publisher-article .publisher-page-header {
  padding-bottom: var(--publisher-s6);
  margin-bottom: var(--publisher-s7);
  border-bottom: 1px solid var(--publisher-hairline);
}

/* ---------- listing ---------- */
.publisher-article-list {
  list-style: none;
  margin: var(--publisher-s7) 0 0; padding: 0;
  border-top: 1px solid var(--publisher-hairline);
}
.publisher-listing-item {
  padding-block: var(--publisher-s6);
  border-bottom: 1px solid var(--publisher-hairline);
}
.publisher-listing-item article { margin: 0; }
.publisher-listing-item h2 {
  margin: 0;
  font-size: clamp(22px, 1vw + 18px, 28px);
  line-height: 1.3; font-weight: 500;
  overflow-wrap: anywhere;
}
.publisher-listing-item h2 a {
  color: var(--publisher-ink);
  text-decoration: none;
}
.publisher-listing-item h2 a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}
.publisher-listing-item p {
  margin: var(--publisher-s2) 0 0;
  font-size: 17px; line-height: 1.65;
  color: var(--publisher-ink-70);
  overflow-wrap: anywhere;
}
.publisher-listing-item .publisher-meta {
  margin-top: var(--publisher-s2);
  font-size: 13px; line-height: 1.5;
}
/* Featured images: a thumbnail beside the listing entry, a hero above the article body. */
.publisher-listing-item article:has(> .publisher-listing-image) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 176px;
  column-gap: var(--publisher-s6);
  align-content: start;
}
.publisher-listing-item article > :not(.publisher-listing-image) { grid-column: 1; }
.publisher-listing-image {
  grid-column: 2; grid-row: 1 / span 3;
  display: block; width: 100%; height: auto;
  aspect-ratio: 3 / 2; object-fit: cover;
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
}
.publisher-hero {
  display: block; width: 100%; height: auto;
  aspect-ratio: 3 / 2; object-fit: cover;
  margin: 0 0 var(--publisher-s7);
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
}
.publisher-empty {
  margin: var(--publisher-s7) 0 0;
  padding-block: var(--publisher-s6);
  border-block: 1px solid var(--publisher-hairline);
  color: var(--publisher-ink-70);
}

/* ---------- article body ---------- */
.publisher-article-content {
  font-size: 18px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}
.publisher-article-content > section[data-block-type] { margin: 0 0 var(--publisher-s6); }
.publisher-article-content > section[data-block-type]:last-child { margin-bottom: 0; }
.publisher-article-content section > :last-child,
.publisher-article-content figure > :last-child { margin-bottom: 0; }
.publisher-article-content h2 {
  margin: var(--publisher-s7) 0 var(--publisher-s4);
  font-size: clamp(24px, .8vw + 20px, 30px);
  line-height: 1.3; font-weight: 500;
}
.publisher-article-content > section:first-child > h2:first-child { margin-top: 0; }
.publisher-article-content h3 {
  margin: var(--publisher-s6) 0 var(--publisher-s3);
  font-size: 21px; line-height: 1.4; font-weight: 500;
}
.publisher-article-content p { margin: 0 0 1.1em; }
.publisher-article-content strong, .publisher-article-content b { font-weight: 700; }
.publisher-article-content a:not(.cta) {
  color: var(--publisher-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
  text-decoration-color: var(--publisher-ink-40);
}
.publisher-article-content a:not(.cta):hover { text-decoration-color: var(--publisher-ink); }
.publisher-article-content ul,
.publisher-article-content ol {
  margin: 0 0 1.1em;
  padding-inline-start: 1.5em;
}
.publisher-article-content ul { list-style: disc; }
.publisher-article-content ol { list-style: decimal; }
.publisher-article-content li { margin-block: .5em; padding-inline-start: .25em; }
.publisher-article-content li::marker { color: var(--publisher-ink-70); }
.publisher-article-content figure { margin: 0 0 var(--publisher-s5); }
.publisher-article-content img {
  display: block;
  max-width: 100%; height: auto;
  border-radius: var(--publisher-radius);
}
.publisher-article-content small { display: block; font-size: 14px; color: var(--publisher-ink-70); }

/* text blocks with neutral emphasis */
.publisher-article-content > section[data-block-type="introduction"] > p {
  font-size: 1.08em; line-height: 1.7;
}
.publisher-article-content > section[data-block-type="context"] {
  padding-inline-start: var(--publisher-s5);
  border-inline-start: 1px solid var(--publisher-ink-24);
}
.publisher-article-content > section[data-block-type="featured_snippet_block"],
.publisher-article-content > section[data-block-type="list_featured_snippet_block"],
.publisher-article-content > section[data-block-type="tool_recommendation"],
.publisher-article-content > section[data-block-type="case_study"],
.publisher-article-content > section[data-block-type="call_to_action"],
.publisher-article-content > section[data-block-type="cta"] {
  padding: var(--publisher-s5);
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
  background: var(--publisher-ink-04);
}
.publisher-article-content > section[data-block-type="featured_snippet_block"] > h2:first-child,
.publisher-article-content > section[data-block-type="list_featured_snippet_block"] > h2:first-child,
.publisher-article-content > section[data-block-type="tool_recommendation"] > h2:first-child,
.publisher-article-content > section[data-block-type="case_study"] > h2:first-child {
  margin-top: 0;
}
.publisher-article-content > section[data-block-type="conclusion"] {
  padding-top: var(--publisher-s5);
  border-top: 1px solid var(--publisher-hairline);
}
.publisher-article-content > section[data-block-type="conclusion"] > h2:first-child { margin-top: 0; }

/* checklist: visible square markers, hanging indentation */
.publisher-article-content > section[data-block-type="checklist"] ul {
  list-style: none;
  padding-inline-start: 0;
}
.publisher-article-content > section[data-block-type="checklist"] li {
  position: relative;
  padding-inline-start: 1.9em;
}
.publisher-article-content > section[data-block-type="checklist"] li::before {
  content: "";
  position: absolute; left: .15em; top: .42em;
  width: .9em; height: .9em;
  border: 1.5px solid var(--publisher-ink-70);
  border-radius: var(--publisher-radius);
}

/* tables and comparisons scroll inside their block */
.publisher-article-content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  margin: 0 0 var(--publisher-s5);
  border-collapse: collapse;
  font-size: 16px; line-height: 1.55;
  overflow-wrap: normal;
}
.publisher-article-content th,
.publisher-article-content td {
  min-width: 7.5em;
  padding: 10px 14px;
  text-align: start;
  vertical-align: top;
  border-bottom: 1px solid var(--publisher-hairline);
}
.publisher-article-content thead th {
  font-family: var(--publisher-font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--publisher-ink-70);
  border-bottom-color: var(--publisher-ink-24);
  white-space: nowrap;
}
.publisher-article-content tbody th { font-weight: 500; }
.publisher-article-content > section[data-block-type="versus"] > p {
  font-family: var(--publisher-font-mono);
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--publisher-ink-70);
}

/* captions and code */
.publisher-article-content figcaption {
  margin: var(--publisher-s2) 0 0;
  font-size: 15px; line-height: 1.55;
  color: var(--publisher-ink-70);
}
.publisher-article-content > section[data-block-type="code_cluster"] figcaption {
  margin: 0 0 var(--publisher-s2);
  font-family: var(--publisher-font-mono);
  font-size: 12px; line-height: 1.4;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--publisher-ink-70);
}
.publisher-article-content pre {
  margin: 0 0 var(--publisher-s5);
  max-width: 100%;
  overflow-x: auto;
  padding: var(--publisher-s4) var(--publisher-s5);
  background: var(--publisher-ink-04);
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
  font-family: var(--publisher-font-mono);
  font-size: 14.5px; line-height: 1.6;
  white-space: pre; overflow-wrap: normal;
  tab-size: 2;
}
.publisher-article-content code { font-family: var(--publisher-font-mono); font-size: .9em; }
.publisher-article-content pre code { font-size: inherit; }

/* quotes */
.publisher-article-content blockquote {
  margin: 0;
  padding: var(--publisher-s1) 0 var(--publisher-s1) var(--publisher-s5);
  border-inline-start: 2px solid var(--publisher-ink);
}
.publisher-article-content blockquote p {
  margin: 0;
  font-size: 22px; line-height: 1.55;
}
.publisher-article-content cite {
  display: block;
  margin-top: var(--publisher-s3);
  font-family: var(--publisher-font-mono);
  font-size: 13px; font-style: normal; letter-spacing: 0.02em;
  color: var(--publisher-ink-70);
}

/* statistics */
.publisher-article-content > section[data-block-type="statistic"] > figure {
  padding: var(--publisher-s5) 0;
  border-block: 1px solid var(--publisher-hairline);
}
.publisher-article-content > section[data-block-type="statistic"] strong {
  display: block;
  font-size: clamp(40px, 3vw + 28px, 56px);
  font-weight: 500; line-height: 1.1;
  letter-spacing: -0.01em;
}
.publisher-article-content > section[data-block-type="statistic"] figcaption { font-size: 16px; }

/* pros and cons */
.publisher-article-content .pros-cons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: var(--publisher-s4);
}
.publisher-article-content .pros-cons > section {
  padding: var(--publisher-s4) var(--publisher-s5);
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
}
.publisher-article-content .pros-cons h3 {
  margin: 0 0 var(--publisher-s2);
  font-family: var(--publisher-font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--publisher-ink-70);
}
.publisher-article-content .pros-cons ul { margin: 0; }

/* timelines */
.publisher-article-content ol.timeline {
  list-style: none;
  margin-inline-start: 4px;
  padding-inline-start: 0;
  border-inline-start: 1px solid var(--publisher-ink-24);
}
.publisher-article-content ol.timeline > li {
  position: relative;
  margin: 0 0 var(--publisher-s5);
  padding-inline-start: var(--publisher-s5);
}
.publisher-article-content ol.timeline > li::before {
  content: "";
  position: absolute; left: -4px; top: .7em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--publisher-ink);
}
.publisher-article-content ol.timeline time {
  display: block;
  font-family: var(--publisher-font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--publisher-ink-70);
}
.publisher-article-content ol.timeline strong { display: block; font-weight: 500; }
.publisher-article-content ol.timeline p { margin: var(--publisher-s1) 0 0; }

/* glossary and case-study results */
.publisher-article-content dl {
  margin: 0 0 var(--publisher-s5);
  border-top: 1px solid var(--publisher-hairline);
}
.publisher-article-content dt {
  padding-top: var(--publisher-s4);
  font-weight: 500;
}
.publisher-article-content dd {
  margin: var(--publisher-s1) 0 0;
  padding-bottom: var(--publisher-s4);
  border-bottom: 1px solid var(--publisher-hairline);
  color: var(--publisher-ink-90);
}

/* bar charts */
.publisher-article-content ul.bar-chart {
  list-style: none;
  padding-inline-start: 0;
}
.publisher-article-content ul.bar-chart > li {
  display: grid;
  grid-template-columns: minmax(5em, 32%) minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--publisher-s3);
  padding-inline-start: 0;
  font-size: 15px;
}
.publisher-article-content ul.bar-chart > li > span:first-child { overflow-wrap: break-word; }
.publisher-article-content ul.bar-chart > li > span:last-child {
  font-family: var(--publisher-font-mono);
  font-size: 13px;
  text-align: end;
}
.publisher-article-content meter {
  width: 100%; height: 10px;
  -webkit-appearance: none; appearance: none;
  background: var(--publisher-ink-07);
  border: 0; border-radius: var(--publisher-radius);
}
.publisher-article-content meter::-webkit-meter-bar {
  height: 10px;
  background: var(--publisher-ink-07);
  border: 0; border-radius: var(--publisher-radius);
}
.publisher-article-content meter::-webkit-meter-optimum-value,
.publisher-article-content meter::-webkit-meter-suboptimum-value,
.publisher-article-content meter::-webkit-meter-even-less-good-value {
  background: var(--publisher-ink);
  border-radius: var(--publisher-radius);
}
.publisher-article-content meter::-moz-meter-bar {
  background: var(--publisher-ink);
  border-radius: var(--publisher-radius);
}

/* recommendations */
.publisher-article-content ul.recommendations {
  list-style: none;
  padding-inline-start: 0;
  border-top: 1px solid var(--publisher-hairline);
}
.publisher-article-content ul.recommendations > li {
  display: flow-root;
  margin: 0;
  padding: var(--publisher-s4) 0;
  border-bottom: 1px solid var(--publisher-hairline);
}
.publisher-article-content ul.recommendations img {
  float: left;
  width: 72px; height: 72px;
  margin: .3em var(--publisher-s4) 0 0;
  object-fit: cover;
  background: var(--publisher-ink-07);
  border: 1px solid var(--publisher-hairline);
}

/* calls to action */
.publisher-article-content > section[data-block-type="call_to_action"] > p,
.publisher-article-content > section[data-block-type="cta"] > p {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: var(--publisher-s3) var(--publisher-s4);
  margin: 0;
}
.publisher-article-content a.cta { flex: none; }

/* FAQs: native details/summary */
.publisher-article-content details {
  border-top: 1px solid var(--publisher-hairline);
}
.publisher-article-content details:last-of-type { border-bottom: 1px solid var(--publisher-hairline); }
.publisher-article-content summary {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--publisher-s4);
  padding: var(--publisher-s4) 0;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.publisher-article-content summary::-webkit-details-marker { display: none; }
.publisher-article-content summary::after {
  content: "+";
  flex: none;
  font-family: var(--publisher-font-mono);
  font-weight: 400;
  color: var(--publisher-ink-70);
}
.publisher-article-content details[open] > summary::after { content: "\2212"; }
.publisher-article-content details > p { margin: 0; padding: 0 0 var(--publisher-s4); }

/* polls, quizzes, calculators and forms */
.publisher-article-content section.poll,
.publisher-article-content section.quiz,
.publisher-article-content section[data-calculator],
.publisher-article-content form {
  margin: 0 0 var(--publisher-s4);
  padding: var(--publisher-s5);
  border: 1px solid var(--publisher-hairline);
  border-radius: var(--publisher-radius);
}
.publisher-article-content section.poll > p:first-child,
.publisher-article-content section.quiz > p:first-child { font-weight: 500; }
.publisher-article-content section.poll ul,
.publisher-article-content section.quiz ol {
  list-style: none;
  display: flex; flex-wrap: wrap;
  gap: var(--publisher-s2);
  margin: 0 0 var(--publisher-s4);
  padding-inline-start: 0;
}
.publisher-article-content section.poll li,
.publisher-article-content section.quiz li { margin: 0; padding: 0; }
.publisher-article-content button[data-poll-option],
.publisher-article-content button[data-quiz-option] {
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid var(--publisher-ink-24);
  border-radius: var(--publisher-radius);
  background: transparent;
  color: var(--publisher-ink);
  font-family: var(--publisher-font-mono);
  font-size: 14px; line-height: 1.3;
  text-align: start;
  cursor: pointer;
  transition: border-color 240ms var(--publisher-ease), background 240ms var(--publisher-ease);
}
.publisher-article-content button[data-poll-option]:hover,
.publisher-article-content button[data-quiz-option]:hover {
  border-color: var(--publisher-ink);
  background: var(--publisher-ink-04);
}
.publisher-article-content [data-local-result] {
  font-family: var(--publisher-font-mono);
  font-size: 14px; line-height: 1.5;
}
.publisher-article-content p[data-local-result]:empty { display: none; }
.publisher-article-content output[data-local-result] { font-weight: 500; }
.publisher-article-content section[data-calculator] > h3:first-child,
.publisher-article-content form > h3:first-child { margin-top: 0; }
.publisher-article-content section[data-calculator] label,
.publisher-article-content form label {
  display: grid; gap: 6px;
  margin: 0 0 var(--publisher-s4);
  font-size: 15px; line-height: 1.4;
}
.publisher-article-content input {
  width: 100%; max-width: 24rem;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--publisher-ink-40);
  border-radius: var(--publisher-radius);
  background: var(--publisher-field);
  color: var(--publisher-ink);
  font: inherit; font-size: 16px; line-height: 1.4;
}
.publisher-article-content input:hover { border-color: var(--publisher-ink-70); }
.publisher-article-content section[data-calculator] > p:last-child { margin: 0; }

/* ---------- back link and footer ---------- */
.publisher-back {
  margin: var(--publisher-s8) 0 0;
  padding-top: var(--publisher-s5);
  border-top: 1px solid var(--publisher-hairline);
  font-family: var(--publisher-font-mono);
  font-size: 14px; line-height: 1.4;
}
.publisher-back a {
  display: inline-block; padding-block: 10px;
  color: var(--publisher-ink); text-decoration: none;
}
.publisher-back a:hover { text-decoration: underline; text-underline-offset: 4px; }
.publisher-footer { border-top: 1px solid var(--publisher-hairline); }
.publisher-footer-row { padding-block: var(--publisher-s5); }
.publisher-footer-links {
  display: flex; flex-wrap: wrap; align-items: center;
  font-family: var(--publisher-font-mono);
  font-size: 13px; line-height: 1.4; letter-spacing: 0.02em;
}
.publisher-footer-links a {
  display: inline-block; padding-block: 12px;
  color: var(--publisher-ink-70); text-decoration: none;
}
.publisher-footer-links a:hover { color: var(--publisher-ink); text-decoration: underline; text-underline-offset: 4px; }
.publisher-footer-links a + a {
  margin-inline-start: var(--publisher-s4);
  padding-inline-start: var(--publisher-s4);
  border-inline-start: 1px solid var(--publisher-hairline);
}

/* ---------- narrow screens: wrapping two-row header, no script menu ---------- */
@media (max-width: 760px) {
  .publisher-nav-row { gap: var(--publisher-s2) var(--publisher-s4); padding-block: var(--publisher-s3) 0; }
  .publisher-wordmark { order: 1; }
  .publisher-nav-cta { order: 2; }
  .publisher-nav-links {
    order: 3; flex: 1 0 100%;
    gap: 0 var(--publisher-s5);
    border-top: 1px solid var(--publisher-hairline);
  }
  .publisher-content { padding-block: var(--publisher-s7) var(--publisher-s8); }
}
@media (max-width: 600px) {
  .publisher-root, .publisher-article-content { font-size: 17px; }
  .publisher-description { font-size: 18px; }
  .publisher-listing-item article:has(> .publisher-listing-image) { grid-template-columns: minmax(0, 1fr); }
  .publisher-listing-image { grid-column: 1; grid-row: auto; margin-bottom: var(--publisher-s4); order: -1; }
  .publisher-article-content blockquote p { font-size: 20px; }
  .publisher-article-content ul.bar-chart > li { grid-template-columns: minmax(0, 1fr) auto; row-gap: var(--publisher-s1); }
  .publisher-article-content ul.bar-chart > li > span:first-child { grid-column: 1 / -1; }
  .publisher-article-content > section[data-block-type="featured_snippet_block"],
  .publisher-article-content > section[data-block-type="list_featured_snippet_block"],
  .publisher-article-content > section[data-block-type="tool_recommendation"],
  .publisher-article-content > section[data-block-type="case_study"],
  .publisher-article-content > section[data-block-type="call_to_action"],
  .publisher-article-content > section[data-block-type="cta"],
  .publisher-article-content section.poll,
  .publisher-article-content section.quiz,
  .publisher-article-content section[data-calculator],
  .publisher-article-content form { padding: var(--publisher-s4); }
}
@media (max-width: 400px) {
  .publisher-cta-lead {
    position: absolute; width: 1px; height: 1px; margin: -1px;
    padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
  }
  .publisher-nav-links { gap: 0 var(--publisher-s4); }
}

@media (prefers-reduced-motion: reduce) {
  .publisher-root *, .publisher-root *::before, .publisher-root *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}