:root {
  --pulse-ink: #102b4e;
  --pulse-title: #172554;
  --pulse-muted: #5a7188;
  --pulse-sky: #e6f7fb;
  --pulse-card: #ffffff;
  --pulse-border: rgba(16, 43, 78, .11);
  --pulse-coral: #ef725f;
  --pulse-gold: #f4b942;
  --pulse-blue: #4b83f1;
  --pulse-green: #3eb68b;
  --pulse-violet: #6b5fc7;
  --pulse-mint: #27734a;
  --pulse-shadow: 0 18px 44px rgba(16, 43, 78, .11);
  --pulse-max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--pulse-ink);
  background: #fbfcfe;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.pulse-shell { overflow: hidden; }
.pulse-wrap { width: min(var(--pulse-max), calc(100% - 36px)); margin: 0 auto; }
.pulse-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 252, 254, .88);
  border-bottom: 1px solid rgba(16, 43, 78, .07);
  backdrop-filter: blur(18px);
}
.pulse-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 0; }
.pulse-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--pulse-title); text-decoration: none; font-weight: 800; }
.pulse-brand img { width: 34px; height: 34px; border-radius: 10px; }
.pulse-nav-links { display: flex; gap: 22px; align-items: center; font-size: 14px; font-weight: 800; }
.pulse-nav-links a { text-decoration: none; }
.pulse-nav-links a:hover, .pulse-footer a:hover { color: var(--pulse-blue); }
.pulse-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 17px;
  border-radius: 14px;
  background: var(--pulse-ink);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(16, 43, 78, .16);
}
.pulse-button:hover { transform: translateY(-1px); }
.pulse-button.alt { background: #fff; color: var(--pulse-ink); border: 1px solid var(--pulse-border); box-shadow: none; }
.pulse-hero {
  padding: 76px 0 68px;
  background:
    radial-gradient(circle at 88% 20%, rgba(244, 185, 66, .28), transparent 23%),
    radial-gradient(circle at 8% 85%, rgba(75, 131, 241, .16), transparent 28%),
    linear-gradient(155deg, #eaf9fb 0%, #f7fbf7 58%, #fff8e8 100%);
}
.pulse-hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr); align-items: center; gap: 56px; }
.pulse-kicker, .pulse-chip { display: inline-flex; align-items: center; gap: 8px; color: #226d81; font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.pulse-kicker::before { content: ""; width: 26px; height: 4px; border-radius: 9px; background: var(--pulse-coral); }
.pulse-hero h1, .pulse-page h1 { margin: 18px 0 18px; color: var(--pulse-title); font-size: clamp(39px, 6vw, 72px); line-height: 1.02; letter-spacing: -.055em; }
.pulse-hero p { max-width: 660px; margin: 0; color: var(--pulse-muted); font-size: 19px; }
.pulse-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.pulse-note { margin-top: 16px !important; font-size: 13px !important; }
.pulse-visual {
  position: relative;
  min-height: 360px;
  padding: 28px;
  border-radius: 32px;
  background: #143b5d;
  box-shadow: var(--pulse-shadow);
  transform: rotate(2deg);
}
.pulse-visual::before, .pulse-visual::after { content: ""; position: absolute; border-radius: 999px; opacity: .8; }
.pulse-visual::before { width: 170px; height: 170px; right: -52px; top: -52px; background: var(--pulse-gold); }
.pulse-visual::after { width: 120px; height: 120px; left: -35px; bottom: -32px; background: var(--pulse-coral); }
.pulse-visual-card { position: relative; z-index: 1; min-height: 304px; padding: 26px; border: 1px solid rgba(255,255,255,.22); border-radius: 24px; background: linear-gradient(145deg, rgba(255,255,255,.17), rgba(255,255,255,.04)); color: #fff; }
.pulse-visual-top { display: flex; justify-content: space-between; gap: 14px; color: #b8e9ef; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.pulse-visual h2 { max-width: 380px; margin: 58px 0 20px; font-size: clamp(29px, 4vw, 45px); line-height: 1.02; letter-spacing: -.045em; }
.pulse-wave { display: flex; align-items: center; gap: 5px; height: 42px; }
.pulse-wave i { display: block; width: 7px; border-radius: 20px; background: var(--pulse-gold); }
.pulse-wave i:nth-child(1), .pulse-wave i:nth-child(8) { height: 15px; }
.pulse-wave i:nth-child(2), .pulse-wave i:nth-child(7) { height: 27px; }
.pulse-wave i:nth-child(3), .pulse-wave i:nth-child(6) { height: 38px; }
.pulse-wave i:nth-child(4), .pulse-wave i:nth-child(5) { height: 23px; }
.pulse-section { padding: 78px 0; }
.pulse-section.tinted { background: var(--pulse-sky); }
.pulse-section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.pulse-section h2 { margin: 0; color: var(--pulse-title); font-size: clamp(28px, 4vw, 44px); line-height: 1.05; letter-spacing: -.045em; }
.pulse-section-head p { max-width: 520px; margin: 0; color: var(--pulse-muted); }
.pulse-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pulse-card { padding: 24px; background: var(--pulse-card); border: 1px solid var(--pulse-border); border-radius: 22px; box-shadow: 0 10px 26px rgba(16,43,78,.06); }
.pulse-card h3 { margin: 14px 0 8px; color: var(--pulse-title); font-size: 21px; line-height: 1.15; }
.pulse-card p { margin: 0; color: var(--pulse-muted); }
.pulse-story-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.pulse-story-card { min-height: 158px; padding: 17px; border: 1px solid var(--pulse-border); border-radius: 18px; background: #fff; box-shadow: 0 8px 20px rgba(16,43,78,.05); }
.pulse-story-card.history { background: linear-gradient(145deg, #fff8df, #fff); border-color: rgba(244,185,66,.42); }
.pulse-story-number { display: inline-grid; place-items: center; width: 29px; height: 29px; border-radius: 10px; background: #eaf5fa; color: var(--pulse-blue); font-size: 12px; font-weight: 900; }
.pulse-story-card.history .pulse-story-number { background: var(--pulse-gold); color: var(--pulse-title); }
.pulse-story-topic { display: block; margin-top: 17px; color: var(--pulse-coral); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.pulse-story-card h3 { margin: 5px 0 0; color: var(--pulse-title); font-size: 16px; line-height: 1.18; }
.pulse-story-card p { margin-top: 7px; color: var(--pulse-muted); font-size: 12px; line-height: 1.42; }
.pulse-history-note { margin: 18px 0 0; padding: 15px 18px; border-left: 4px solid var(--pulse-gold); border-radius: 12px; background: rgba(244,185,66,.12); color: var(--pulse-muted); }
.pulse-coverage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pulse-coverage-card { min-height: 142px; padding: 20px; border: 1px solid var(--pulse-border); border-radius: 20px; background: #fff; box-shadow: 0 9px 22px rgba(16,43,78,.05); }
.pulse-coverage-pill { display: inline-flex; align-items: center; min-height: 29px; padding: 6px 11px; border-radius: 999px; background: #eaf5fa; color: var(--pulse-blue); font-size: 11px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.pulse-coverage-card.history { background: linear-gradient(145deg, #fff8df, #fff); border-color: rgba(244,185,66,.42); }
.pulse-coverage-card.history .pulse-coverage-pill { background: var(--pulse-gold); color: var(--pulse-title); }
.pulse-coverage-card h3 { margin: 13px 0 6px; color: var(--pulse-title); font-size: 18px; line-height: 1.15; }
.pulse-coverage-card p { margin: 0; color: var(--pulse-muted); font-size: 13px; line-height: 1.48; }
.pulse-card .pulse-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 16px; color: #fff; font-size: 22px; font-weight: 900; }
.pulse-icon.coral { background: var(--pulse-coral); }
.pulse-icon.blue { background: var(--pulse-blue); }
.pulse-icon.green { background: var(--pulse-green); }
.pulse-episode-card { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(0, 1.25fr); gap: 26px; align-items: stretch; padding: 18px; border-radius: 26px; background: #fff; box-shadow: var(--pulse-shadow); }
.pulse-thumb { display: flex; min-height: 260px; align-items: end; padding: 22px; border-radius: 20px; background: linear-gradient(145deg, #265b84 0%, #6eb8c8 54%, #f6ca67 100%); color: #fff; overflow: hidden; }
.pulse-thumb strong { max-width: 290px; font-size: 27px; line-height: 1.04; letter-spacing: -.04em; }
.pulse-episode-copy { padding: 12px 8px 12px 0; }
.pulse-meta { display: flex; flex-wrap: wrap; gap: 9px; color: var(--pulse-muted); font-size: 13px; font-weight: 700; }
.pulse-meta span { padding: 6px 10px; border: 1px solid rgba(75,131,241,.16); border-radius: 999px; background: #edf8fa; color: var(--pulse-blue); }
.pulse-meta span:nth-child(3n+2) { border-color: rgba(107,95,199,.18); background: #f1efff; color: var(--pulse-violet); }
.pulse-meta span:nth-child(3n+3) { border-color: rgba(39,115,74,.18); background: #eaf7ef; color: var(--pulse-mint); }
.pulse-episode-copy h3 { margin: 20px 0 10px; color: var(--pulse-title); font-size: clamp(26px, 4vw, 38px); line-height: 1.08; letter-spacing: -.045em; }
.pulse-episode-copy p { max-width: 640px; margin: 0 0 20px; color: var(--pulse-muted); font-size: 16px; }
.pulse-link { color: var(--pulse-blue); font-weight: 900; text-decoration: none; }
.pulse-link:hover { text-decoration: underline; }
.pulse-latest-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pulse-latest-card { padding: 20px; background: #fff; border: 1px solid var(--pulse-border); border-radius: 22px; box-shadow: 0 10px 26px rgba(16,43,78,.06); }
.pulse-latest-kicker { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: #eaf5fa; color: var(--pulse-blue); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.pulse-latest-card.uncovered .pulse-latest-kicker { background: rgba(239,114,95,.12); color: var(--pulse-coral); }
.pulse-latest-card h3 { margin: 13px 0 8px; color: var(--pulse-title); font-size: 24px; line-height: 1.08; letter-spacing: -.035em; }
.pulse-latest-card p { margin: 0 0 16px; color: var(--pulse-muted); font-size: 14px; line-height: 1.48; }
.pulse-latest-card .pulse-video { border-radius: 16px; }
.pulse-topics { display: flex; flex-wrap: wrap; gap: 10px; }
.pulse-topic { padding: 10px 14px; border: 1px solid rgba(75,131,241,.16); border-radius: 999px; background: #edf8fa; color: var(--pulse-blue); font-weight: 800; font-size: 14px; }
.pulse-topic:nth-child(4n+2) { border-color: rgba(107,95,199,.18); background: #f1efff; color: var(--pulse-violet); }
.pulse-topic:nth-child(4n+3) { border-color: rgba(39,115,74,.18); background: #eaf7ef; color: var(--pulse-mint); }
.pulse-topic:nth-child(4n+4) { border-color: rgba(244,185,66,.28); background: #fff4d8; color: #946400; }
.pulse-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 30px; border-radius: 26px; background: var(--pulse-ink); color: #fff; }
.pulse-cta h2 { margin: 0 0 6px; color: #fff; font-size: 30px; }
.pulse-cta p { margin: 0; color: #b7d3df; }
.pulse-podcast-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; max-width: 560px; }
.pulse-podcast-links .pulse-button { white-space: nowrap; }
.pulse-footer { padding: 30px 0 54px; border-top: 1px solid var(--pulse-border); color: var(--pulse-muted); font-size: 14px; }
.pulse-footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.pulse-footer a { margin-right: 18px; text-decoration: none; }
.pulse-page { padding: 54px 0 80px; background: linear-gradient(180deg, #eefafd 0, #fbfcfe 420px) no-repeat; }
.pulse-crumbs { margin-bottom: 34px; color: var(--pulse-muted); font-size: 13px; font-weight: 700; }
.pulse-crumbs a { color: var(--pulse-muted); text-decoration: none; }
.pulse-page h1 { max-width: 830px; font-size: clamp(38px, 6vw, 66px); }
.pulse-page h1.pulse-episode-title { max-width: none; width: 100%; white-space: nowrap !important; font-size: clamp(22px, 4.35vw, 52px); letter-spacing: -.065em; }
.pulse-page .lede { max-width: 800px; color: var(--pulse-muted); font-size: 19px; }
.pulse-byline { margin: 14px 0 28px; color: var(--pulse-muted); font-size: 13px; line-height: 1.55; }
.pulse-byline strong { color: var(--pulse-ink); }
.pulse-byline a { color: var(--pulse-blue); font-weight: 800; text-decoration: none; }
.pulse-byline a:hover { text-decoration: underline; }
.pulse-standard-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pulse-standard-card { padding: 24px; background: #fff; border: 1px solid var(--pulse-border); border-radius: 22px; box-shadow: 0 10px 26px rgba(16,43,78,.06); }
.pulse-standard-card h2 { margin: 0 0 10px; color: var(--pulse-title); font-size: 24px; line-height: 1.1; }
.pulse-standard-card p { margin: 0; color: var(--pulse-muted); }
.pulse-standard-card ul { margin: 12px 0 0; padding-left: 20px; color: var(--pulse-muted); }
.pulse-standard-card li + li { margin-top: 8px; }
.pulse-standard-note { margin: 18px 0 0; padding: 18px 20px; border-left: 4px solid var(--pulse-blue); border-radius: 12px; background: rgba(75,131,241,.08); color: var(--pulse-muted); }
.pulse-archive-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pulse-archive-card { display: block; padding: 22px; background: #fff; border: 1px solid var(--pulse-border); border-radius: 20px; text-decoration: none; box-shadow: 0 10px 24px rgba(16,43,78,.05); }
.pulse-archive-card:hover { border-color: rgba(75,131,241,.55); transform: translateY(-2px); }
.pulse-archive-card time { color: var(--pulse-coral); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.pulse-archive-card h2 { margin: 10px 0 7px; color: var(--pulse-title); font-size: 23px; line-height: 1.14; }
.pulse-archive-card p { margin: 0; color: var(--pulse-muted); font-size: 14px; }
.pulse-episode-layout { display: block; }
.pulse-article-card { padding: 28px; background: #fff; border: 1px solid var(--pulse-border); border-radius: 26px; box-shadow: var(--pulse-shadow); }
.pulse-article-card h2 { margin: 0 0 12px; color: var(--pulse-title); font-size: 28px; line-height: 1.12; }
.pulse-article-card h3 { margin: 30px 0 9px; color: var(--pulse-title); font-size: 20px; }
.pulse-article-card p { color: var(--pulse-muted); }
.pulse-audio-player { margin: 0 0 28px; }
.pulse-audio-player h2 { margin: 0 0 12px; color: var(--pulse-title); font-size: 24px; line-height: 1.2; }
.pulse-audio-player audio { display: block; width: 100%; max-width: 720px; margin-bottom: 8px; }
.pulse-audio-player p { margin: 0; font-size: 14px; }
.pulse-video { overflow: hidden; aspect-ratio: 16 / 9; border-radius: 20px; background: #102b4e; }
.pulse-video-unavailable { display: grid; place-items: center; padding: 24px; color: #d5e7ef; text-align: center; }
.pulse-video-unavailable p { max-width: 420px; margin: 0; color: inherit; }
.pulse-video iframe { display: block; width: 100%; height: 100%; border: 0; }
.pulse-rundown { display: grid; gap: 10px; }
.pulse-rundown-row { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 16px; padding: 18px 20px; border: 1px solid var(--pulse-border); border-radius: 18px; background: #fff; }
.pulse-rundown-row.history { background: linear-gradient(145deg, #fff8df, #fff); border-color: rgba(244,185,66,.42); }
.pulse-rundown-number { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: #eaf5fa; color: var(--pulse-blue); font-size: 12px; font-weight: 900; }
.pulse-rundown-row.history .pulse-rundown-number { background: var(--pulse-gold); color: var(--pulse-title); }
.pulse-rundown-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--pulse-coral); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.pulse-rundown-meta time { color: var(--pulse-muted); letter-spacing: 0; text-transform: none; }
.pulse-rundown-row h3 { margin: 5px 0 6px; color: var(--pulse-title); font-size: 19px; line-height: 1.2; }
.pulse-rundown-transcript { margin: 0; color: var(--pulse-muted); font-size: 14px; line-height: 1.55; }
.pulse-rundown-transcript strong { color: var(--pulse-ink); }
.pulse-rundown-transcript + .pulse-rundown-transcript { margin-top: 10px; }
.pulse-side { position: sticky; top: 86px; }
.pulse-side .pulse-card { margin-bottom: 16px; }
.pulse-side ul { margin: 10px 0 0; padding-left: 19px; color: var(--pulse-muted); }
.pulse-side li + li { margin-top: 8px; }
.pulse-source-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.pulse-source-list a { display: block; padding: 12px 14px; border-radius: 13px; background: #f1f8fa; color: var(--pulse-blue); font-size: 14px; font-weight: 800; text-decoration: none; }
.pulse-faq { display: grid; gap: 12px; }
.pulse-faq details { padding: 16px 18px; border: 1px solid var(--pulse-border); border-radius: 15px; background: #fff; }
.pulse-faq summary { cursor: pointer; color: var(--pulse-title); font-weight: 800; }
.pulse-faq p { margin: 10px 0 0; }
.pulse-guide-article { width: 100%; max-width: 940px; margin-inline: auto; }
.pulse-guide-article.articles-visual-page { max-width: 1120px; }
.articles-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(290px, .92fr);
  align-items: center;
  gap: 52px;
  margin-bottom: 20px;
}
.articles-hero-copy { min-width: 0; }
.articles-hero .pulse-crumbs { margin-bottom: 25px; }
.articles-hero .pulse-kicker { max-width: 620px; }
.articles-hero .pulse-lede { max-width: 760px; }
.articles-hero-art {
  --article-accent: var(--pulse-blue);
  --article-soft: #eaf5fa;
  position: relative;
  min-height: 328px;
  overflow: hidden;
  border: 1px solid rgba(16,43,78,.1);
  border-radius: 28px;
  background: var(--article-soft);
  box-shadow: 0 18px 38px rgba(16,43,78,.1);
  isolation: isolate;
}
.articles-hero-art::before,
.articles-hero-art::after {
  content: "";
  position: absolute;
  z-index: -1;
  display: block;
}
.articles-hero-art::before {
  width: 190px;
  height: 190px;
  top: -62px;
  right: -44px;
  border-radius: 50%;
  background: var(--article-accent);
  opacity: .23;
}
.articles-hero-art::after {
  width: 230px;
  height: 16px;
  left: -28px;
  bottom: 35px;
  border-radius: 99px;
  background: var(--article-accent);
  opacity: .78;
  transform: rotate(-13deg);
}
.articles-hero-art--ai { --article-accent: var(--pulse-blue); --article-soft: #e8f6fb; }
.articles-hero-art--safety { --article-accent: var(--pulse-coral); --article-soft: #fff0eb; }
.articles-hero-art--check { --article-accent: var(--pulse-violet); --article-soft: #f1efff; }
.articles-hero-art--collaboration { --article-accent: var(--pulse-green); --article-soft: #eaf7ef; }
.articles-hero-art--debate { --article-accent: #946400; --article-soft: #fff4d8; }
.articles-hero-art--emotion { --article-accent: var(--pulse-coral); --article-soft: #fff0eb; }
.articles-hero-art--explain { --article-accent: var(--pulse-gold); --article-soft: #fff8df; }
.articles-hero-art--learning { --article-accent: var(--pulse-blue); --article-soft: #e8f6fb; }
.articles-hero-art--people { --article-accent: var(--pulse-green); --article-soft: #eaf7ef; }
.articles-hero-art--speaking { --article-accent: var(--pulse-violet); --article-soft: #f1efff; }
.articles-hero-art--roadmap { --article-accent: var(--pulse-gold); --article-soft: #fff8df; }
.articles-art-card {
  position: absolute;
  inset: 24px 26px 30px 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 22px;
  background: linear-gradient(110deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.92) 46%, rgba(255,255,255,.7) 100%);
  box-shadow: 0 12px 24px rgba(16,43,78,.08);
  transform: rotate(-2deg);
  isolation: isolate;
}
.articles-art-card::before,
.articles-art-card::after { content: ""; position: absolute; pointer-events: none; }
.articles-art-card::before {
  z-index: 0;
  top: 17%;
  right: 5%;
  width: 34%;
  height: 70%;
  border-radius: 24px;
  background: var(--article-soft);
  box-shadow: 10px 10px 0 rgba(16,43,78,.06);
  opacity: .86;
  transform: rotate(7deg);
}
.articles-art-card::after {
  z-index: 1;
  top: 24%;
  right: 11%;
  width: 22%;
  height: 54%;
  border: 2px solid rgba(255,255,255,.82);
  border-radius: 16px;
  background:
    linear-gradient(var(--article-accent), var(--article-accent)) 50% 70% / 62% 9px no-repeat,
    linear-gradient(var(--article-accent), var(--article-accent)) 50% 50% / 46% 9px no-repeat,
    linear-gradient(var(--article-accent), var(--article-accent)) 50% 30% / 54% 9px no-repeat,
    rgba(255,255,255,.6);
  box-shadow: 0 10px 18px rgba(16,43,78,.08);
  transform: rotate(7deg);
}
.articles-art-card > * { position: relative; z-index: 2; }
.articles-art-eyebrow { color: var(--article-accent); font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.articles-art-symbol {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 14px 0 10px;
  border-radius: 24px;
  color: #fff;
  background: var(--article-accent);
  font-size: clamp(15px, 2.4vw, 20px);
  font-weight: 900;
  letter-spacing: -.05em;
  white-space: nowrap;
  box-shadow: 8px 8px 0 rgba(16,43,78,.1);
}
.articles-art-symbol.rebuttal-art-symbol { width: 92px; font-size: 9px; letter-spacing: -.08em; }
.articles-art-card strong { max-width: 54%; color: var(--pulse-title); font-size: clamp(28px, 3vw, 36px); line-height: .92; letter-spacing: -.055em; }
.articles-art-card small { max-width: 56%; margin-top: 8px; color: var(--pulse-muted); font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.pulse-guide-article .pulse-lede { max-width: 800px; color: var(--pulse-muted); font-size: 19px; }
.pulse-guide-article .pulse-byline { margin-bottom: 34px; }
.pulse-guide-toc { margin: 0 0 18px; padding: 20px 22px; border: 1px solid var(--pulse-border); border-radius: 20px; background: linear-gradient(145deg, #eefafd, #fff); }
.pulse-guide-toc h2 { margin: 0 0 12px; color: var(--pulse-title); font-size: 18px; letter-spacing: -.02em; }
.pulse-guide-toc ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.pulse-guide-toc a { color: var(--pulse-blue); font-size: 14px; font-weight: 800; line-height: 1.4; text-decoration: none; }
.pulse-guide-toc a:hover { text-decoration: underline; }
.pulse-guide-article section[id] { scroll-margin-top: 20px; }
.pulse-guide-article h2 { margin: 0 0 12px; color: var(--pulse-title); font-size: clamp(28px, 4vw, 42px); line-height: 1.08; letter-spacing: -.045em; }
.pulse-guide-article h3 { margin: 0 0 8px; color: var(--pulse-title); font-size: 22px; line-height: 1.15; }
.pulse-guide-article p { color: var(--pulse-muted); }
.pulse-guide-article .pulse-cta h2 { color: #fff; }
.pulse-guide-article .pulse-cta p { color: #b7d3df; }
.pulse-guide-article .pulse-section { padding: 44px 0; }
.pulse-guide-article .pulse-section:first-of-type { padding-top: 18px; }
.pulse-guide-article .articles-hero + .pulse-section { padding-top: 18px; }
.pulse-guide-article .pulse-section-head { align-items: start; }
.pulse-guide-article .pulse-section-head p { max-width: 560px; }
.pulse-guide-article .pulse-standard-card p { margin: 0; }
.pulse-guide-article .pulse-standard-card ul { margin-top: 12px; }
.pulse-pick-label { display: inline-flex; align-items: center; padding: 5px 9px; border: 1px solid rgba(75,131,241,.16); border-radius: 999px; background: #edf8fa; color: var(--pulse-blue); font-size: 11px; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; box-shadow: inset 0 1px rgba(255,255,255,.72); }
.pulse-standard-card:nth-child(3n+2) .pulse-pick-label,
.articles-index-card:nth-of-type(3n+2) .pulse-pick-label { border-color: rgba(107,95,199,.18); background: #f1efff; color: var(--pulse-violet); }
.pulse-standard-card:nth-child(3n+3) .pulse-pick-label,
.articles-index-card:nth-of-type(3n+3) .pulse-pick-label { border-color: rgba(39,115,74,.18); background: #eaf7ef; color: var(--pulse-mint); }
.pulse-guide-article .pulse-picks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.pulse-guide-article .pulse-pick { min-height: 166px; padding: 20px; border: 1px solid var(--pulse-border); border-radius: 20px; background: #fff; box-shadow: 0 9px 22px rgba(16,43,78,.05); }
.pulse-guide-article .pulse-pick:nth-child(3n+1) { border-top: 4px solid var(--pulse-coral); }
.pulse-guide-article .pulse-pick:nth-child(3n+2) { border-top: 4px solid var(--pulse-blue); }
.pulse-guide-article .pulse-pick:nth-child(3n+3) { border-top: 4px solid var(--pulse-gold); }
.pulse-guide-article .pulse-pick-label { display: inline-flex; }
.pulse-guide-article .pulse-pick:nth-child(3n+2) .pulse-pick-label { border-color: rgba(107,95,199,.18); background: #f1efff; color: var(--pulse-violet); }
.pulse-guide-article .pulse-pick:nth-child(3n+3) .pulse-pick-label { border-color: rgba(244,185,66,.28); background: #fff4d8; color: #946400; }
.pulse-cta .pulse-pick-label { border-color: rgba(244,185,66,.32); background: #fff4d8; color: #946400; }
.articles-related-card:nth-child(3n+2) .pulse-pick-label { border-color: rgba(107,95,199,.18); background: #f1efff; color: var(--pulse-violet); }
.articles-related-card:nth-child(3n+3) .pulse-pick-label { border-color: rgba(39,115,74,.18); background: #eaf7ef; color: var(--pulse-mint); }
.pulse-guide-article .pulse-pick h3 { margin-top: 13px; font-size: 19px; }
.pulse-guide-article .pulse-pick p { margin: 0; font-size: 14px; line-height: 1.48; }
.pulse-guide-article .pulse-table-wrap { overflow-x: auto; border: 1px solid var(--pulse-border); border-radius: 20px; background: #fff; box-shadow: 0 10px 26px rgba(16,43,78,.06); }
.pulse-guide-article table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.pulse-guide-article th { padding: 15px 16px; background: #edf8fa; color: var(--pulse-title); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.pulse-guide-article td { padding: 16px; border-top: 1px solid var(--pulse-border); color: var(--pulse-muted); font-size: 14px; vertical-align: top; }
.pulse-guide-article td strong { color: var(--pulse-title); }
.pulse-guide-article .pulse-review { display: grid; grid-template-columns: minmax(150px, .32fr) minmax(0, 1fr); gap: 24px; padding: 24px 0; border-top: 1px solid var(--pulse-border); }
.pulse-guide-article .pulse-review:first-child { border-top: 0; }
.pulse-guide-article .pulse-review h3 { font-size: 25px; }
.pulse-guide-article .pulse-review p { margin: 0 0 12px; }
.pulse-guide-article .pulse-review ul { margin: 0; padding-left: 20px; color: var(--pulse-muted); }
.pulse-guide-article .pulse-review li + li { margin-top: 6px; }
.pulse-guide-article .pulse-note { margin: 20px 0 0 !important; font-size: 14px !important; }
.pulse-guide-article .pulse-faq { margin-top: 20px; }
.articles-related-reading { margin-top: 12px; }
.articles-related-card { display: block; color: inherit; text-decoration: none; transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.articles-related-card:hover,
.articles-related-card:focus-visible { border-color: rgba(75,131,241,.55); box-shadow: 0 14px 30px rgba(16,43,78,.1); transform: translateY(-2px); outline: none; }
.articles-related-card h3 { margin-top: 13px; }
.articles-related-card p { margin: 0; font-size: 14px; line-height: 1.48; }
.articles-topic-hub .articles-hero { margin-bottom: 8px; }
.articles-topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.articles-topic-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--pulse-border);
  border-radius: 22px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(16,43,78,.06);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.articles-topic-card:hover,
.articles-topic-card:focus-visible { border-color: rgba(75,131,241,.55); box-shadow: 0 14px 30px rgba(16,43,78,.1); transform: translateY(-2px); outline: none; }
.articles-topic-card:nth-child(3n+1) { border-top: 4px solid var(--pulse-coral); }
.articles-topic-card:nth-child(3n+2) { border-top: 4px solid var(--pulse-blue); }
.articles-topic-card:nth-child(3n+3) { border-top: 4px solid var(--pulse-gold); }
.articles-topic-card h3 { margin: 15px 0 9px; font-size: 22px; line-height: 1.15; letter-spacing: -.03em; }
.articles-topic-card p { margin: 0; color: var(--pulse-muted); font-size: 15px; line-height: 1.55; }
.articles-topic-card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 18px; color: var(--pulse-blue); font-size: 14px; font-weight: 900; }
.articles-topic-card-link::after { content: "→"; transition: transform .18s ease; }
.articles-topic-card:hover .articles-topic-card-link::after { transform: translateX(3px); }
.articles-topic-hub .pulse-cta { align-items: flex-start; }
.articles-topic-hub .pulse-cta h2 { max-width: 620px; }
.articles-topic-hub .pulse-cta p { max-width: 700px; }
.articles-topic-hub .pulse-section-head { margin-bottom: 22px; }
.articles-topic-hub .pulse-standard-card h3 { margin-top: 0; }
.articles-framework-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.articles-framework-card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--pulse-border);
  border-radius: 20px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 9px 22px rgba(16,43,78,.05);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.articles-framework-card:hover,
.articles-framework-card:focus-visible { border-color: rgba(75,131,241,.55); box-shadow: 0 14px 30px rgba(16,43,78,.1); transform: translateY(-2px); outline: none; }
.articles-framework-card:nth-child(3n+1) { border-top: 4px solid var(--pulse-coral); }
.articles-framework-card:nth-child(3n+2) { border-top: 4px solid var(--pulse-blue); }
.articles-framework-card:nth-child(3n+3) { border-top: 4px solid var(--pulse-gold); }
.articles-framework-index { color: var(--pulse-blue); font-size: 12px; font-weight: 900; letter-spacing: .1em; }
.articles-framework-card h3 { margin: 10px 0 7px; color: var(--pulse-title); font-size: 21px; line-height: 1.12; }
.articles-framework-card p { margin: 0; color: var(--pulse-muted); font-size: 14px; line-height: 1.5; }
.articles-framework-link { display: inline-flex; margin-top: auto; padding-top: 14px; color: var(--pulse-blue); font-size: 13px; font-weight: 900; }
.articles-framework-link::after { content: " →"; }
.articles-evidence { padding: 22px 24px; border-left: 4px solid var(--pulse-blue); border-radius: 16px; background: #edf8fa; }
.articles-evidence-label { display: inline-flex; margin-bottom: 8px; color: var(--pulse-blue); font-size: 11px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.articles-evidence p { margin: 0; }
.articles-evidence p + p { margin-top: 12px; }
.articles-evidence a { color: var(--pulse-blue); font-weight: 800; }
.articles-framework-table-wrap { overflow-x: auto; }
.articles-framework-table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.articles-framework-table th { padding: 14px 16px; background: #edf8fa; color: var(--pulse-title); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.articles-framework-table td { padding: 15px 16px; border-top: 1px solid var(--pulse-border); color: var(--pulse-muted); font-size: 14px; vertical-align: top; }
.articles-framework-table td strong { color: var(--pulse-title); }
.articles-index-roadmap { margin-top: 28px; padding: 36px 0 8px; }
.articles-index-roadmap .pulse-section-head { align-items: start; }
.articles-index-roadmap .pulse-section-head p { max-width: 620px; }
.articles-index-roadmap-action { display: inline-flex; margin-top: 20px; }
@media (max-width: 820px) {
  .articles-hero { grid-template-columns: 1fr; gap: 28px; }
  .articles-hero-art { min-height: 270px; max-width: 620px; }
  .articles-art-card { inset: 20px 22px 26px 26px; padding: 17px 19px; }
  .articles-art-symbol { width: 60px; height: 60px; margin: 10px 0 8px; border-radius: 19px; font-size: 15px; }
  .articles-art-symbol.rebuttal-art-symbol { width: 78px; font-size: 9px; letter-spacing: -.08em; }
  .articles-art-card strong { font-size: clamp(24px, 6vw, 32px); }
  .articles-art-card small { margin-top: 6px; font-size: 10px; }
  .pulse-guide-article .pulse-picks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pulse-guide-article .pulse-review { grid-template-columns: 1fr; gap: 12px; }
  .articles-topic-grid { grid-template-columns: 1fr; }
  .articles-framework-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .pulse-guide-article .pulse-picks { grid-template-columns: 1fr; }
  .pulse-guide-article .pulse-section { padding: 34px 0; }
  .pulse-guide-toc { padding: 17px; }
  .pulse-guide-toc ol { gap: 8px; }
  .articles-framework-grid { grid-template-columns: 1fr; }
}
.pulse-rundown-row.related { background: linear-gradient(145deg, #eaf8fb, #fff); border-color: rgba(75,131,241,.3); }
.pulse-rundown-row.related .pulse-rundown-number { background: var(--pulse-blue); color: #fff; }
@media (max-width: 820px) {
  .pulse-nav-links { gap: 12px; font-size: 12px; }
  .pulse-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .pulse-visual { min-height: 300px; }
  .pulse-card-grid, .pulse-archive-grid { grid-template-columns: 1fr; }
  .pulse-standard-grid { grid-template-columns: 1fr; }
  .pulse-coverage-grid { grid-template-columns: repeat(2, 1fr); }
  .pulse-story-grid { grid-template-columns: repeat(2, 1fr); }
  .pulse-episode-card { grid-template-columns: 1fr; }
  .pulse-thumb { min-height: 210px; }
  .pulse-side { position: static; }
}
@media (max-width: 540px) {
  .pulse-nav-inner { align-items: flex-start; }
  .pulse-nav-links a:not(.pulse-button) { display: none; }
  .pulse-hero { padding-top: 54px; }
  .pulse-section { padding: 58px 0; }
  .pulse-section-head { display: block; }
  .pulse-section-head p { margin-top: 12px; }
  .pulse-cta { display: block; }
  .pulse-cta .pulse-button { margin-top: 18px; }
  .pulse-podcast-links { justify-content: flex-start; margin-top: 18px; }
  .pulse-cta .pulse-podcast-links .pulse-button { margin-top: 0; }
  .pulse-story-grid { grid-template-columns: 1fr; }
  .pulse-coverage-grid { grid-template-columns: 1fr; }
  .pulse-page h1.pulse-episode-title { font-size: 18px; }
}
@media (max-width: 680px) {
  .pulse-latest-grid { grid-template-columns: 1fr; }
  .pulse-guide-toc ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .pulse-guide-toc ol { grid-template-columns: 1fr; }
}