:root {
  --ink: #171916;
  --muted: #676b65;
  --line: #dfe1dc;
  --paper: #fff;
  --wash: #f2f3f0;
  --gold: #ffb43c;
  --coral: #f27567;
  --sage: #dce3d5;
  --green: #246d37;
  --cream: #f3eadc;
  --radius-lg: 26px;
  --radius-md: 22px;
  --shell: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 400 16px/1.55 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.narrow { max-width: 1040px; }
.center { text-align: center; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 10px 14px; background: var(--ink); color: #fff; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.site-header { min-height: 124px; display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 28px; background: #fff; }
.brand { width: 150px; }
.site-nav { display: flex; justify-content: center; align-items: center; gap: clamp(18px, 2vw, 32px); font-size: 14px; }
.site-nav a { padding: 8px 0; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav .is-current { border-color: currentColor; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 21px; border: 1px solid transparent; border-radius: 10px; font-size: 14px; font-weight: 700; line-height: 1.2; transition: transform .18s ease, background-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: #fff; background: var(--ink); }
.button-dark:hover { background: #30332f; }
.button-light { color: var(--ink); background: #fff; }
.button-outline { border-color: #cfd2cc; background: transparent; }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { cursor: pointer; list-style: none; padding: 10px 14px; border: 1px solid var(--line); border-radius: 9px; font-size: 14px; font-weight: 700; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu nav { position: absolute; z-index: 20; top: 52px; right: 0; width: min(280px, calc(100vw - 48px)); padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 18px 50px rgb(23 25 22 / 12%); }
.mobile-menu nav a { display: block; padding: 11px 10px; border-radius: 7px; }
.mobile-menu nav a:hover { background: var(--wash); }

.archive-hero { padding: 94px 0 112px; }
.eyebrow { margin: 0 0 22px; color: #555a53; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--gold); vertical-align: .08em; }
h1, h2, h3 { margin-top: 0; font-weight: 500; letter-spacing: -.045em; line-height: .98; text-wrap: balance; }
.archive-hero h1 { max-width: 1040px; margin: 0 auto 30px; font-size: clamp(54px, 7.2vw, 94px); }
.hero-copy { max-width: 740px; margin: 0 auto; color: var(--muted); font-size: clamp(18px, 1.7vw, 22px); line-height: 1.45; }

.archive-section { padding: 78px 0 112px; background: var(--wash); }
.featured-card { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 520px; margin-bottom: 96px; overflow: hidden; border-radius: var(--radius-lg); background: #e9ebe6; }
.featured-media { min-height: 420px; overflow: hidden; background: #e5e0d6; }
.featured-media img { width: 100%; height: 100%; object-fit: cover; }
.featured-content { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(42px, 6vw, 80px); }
.card-meta { margin: 0 0 18px; color: #777c74; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.featured-content h2 { margin-bottom: 24px; font-size: clamp(36px, 4vw, 58px); }
.featured-content p:not(.card-meta) { margin: 0 0 28px; color: var(--muted); font-size: 18px; }
.text-link { display: inline-block; margin-top: auto; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 700; }
.text-link span { color: #aa7100; }

.archive-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: end; margin-bottom: 42px; }
.archive-heading .eyebrow { margin-bottom: 16px; }
.archive-heading h2 { margin: 0; font-size: clamp(42px, 5vw, 66px); }
.archive-heading > p { max-width: 500px; margin: 0 0 5px; color: var(--muted); font-size: 18px; }
.post-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.post-card { min-height: 330px; display: grid; grid-template-columns: 180px 1fr; overflow: hidden; border-radius: var(--radius-md); background: #fff; }
.signal { display: flex; align-items: flex-end; justify-content: flex-start; padding: 22px; }
.signal span { max-width: 150px; font-size: 29px; font-weight: 700; letter-spacing: -.045em; line-height: .95; text-transform: uppercase; }
.signal-gold { background: var(--gold); }
.signal-ink { color: #fff; background: #1d2327; }
.signal-sage { background: var(--sage); }
.signal-coral { background: var(--coral); }
.signal-cream { background: var(--cream); }
.signal-green { color: #fff; background: var(--green); }
.post-card-body { display: flex; flex-direction: column; align-items: flex-start; padding: 30px; }
.post-card h3 { margin-bottom: 17px; font-size: clamp(26px, 2.15vw, 34px); line-height: 1.02; }
.post-card h3 a:hover, .featured-content h2 a:hover { color: #5b6059; }
.post-card p:not(.card-meta) { margin: 0 0 24px; color: var(--muted); font-size: 15px; }

.center-cta { padding: 112px 0; background: #fff; }
.center-cta h2 { margin: 0 0 24px; font-size: clamp(48px, 5.4vw, 72px); }
.center-cta p:not(.eyebrow) { max-width: 700px; margin: 0 auto 30px; color: var(--muted); font-size: 19px; }

.article-hero { padding: 84px 0 70px; text-align: center; }
.back-link { display: inline-block; margin-bottom: 55px; color: var(--muted); font-size: 13px; font-weight: 700; }
.article-hero .eyebrow { margin-bottom: 24px; }
.article-hero h1 { max-width: 1110px; margin: 0 auto 32px; font-size: clamp(58px, 7.5vw, 102px); }
.article-deck { max-width: 720px; margin: 0 auto 26px; color: var(--muted); font-size: clamp(18px, 1.7vw, 21px); line-height: 1.5; }
.article-meta { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 28px; color: #777c74; font-size: 13px; }
.article-cover { height: min(62vw, 700px); overflow: hidden; border-radius: var(--radius-lg); background: #e5e0d6; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 790px) 1fr; gap: 70px; padding-top: 84px; padding-bottom: 120px; }
.article-aside { grid-column: 1; }
.article-aside > div { position: sticky; top: 28px; padding-top: 8px; }
.aside-label { margin: 0 0 14px; color: #8a8e87; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.article-aside nav { display: grid; gap: 7px; border-left: 1px solid var(--line); }
.article-aside a { padding: 4px 0 4px 18px; color: var(--muted); font-size: 13px; }
.article-aside a:hover { color: var(--ink); }
.article-body { grid-column: 2; min-width: 0; }
.article-body p, .article-body li { color: #555a53; font-size: 17px; line-height: 1.82; }
.article-body > p { margin: 0 0 22px; }
.article-body .intro { color: var(--ink); font-size: 22px; line-height: 1.75; }
.article-body h2 { scroll-margin-top: 30px; margin: 74px 0 22px; font-size: clamp(40px, 4vw, 54px); }
.article-body h3 { margin: 42px 0 16px; font-size: 29px; }
.article-body ul { margin: 0 0 26px; padding-left: 24px; }
.article-body li { margin-bottom: 9px; padding-left: 5px; }
.key-idea { margin: 46px 0 60px; padding: 28px 32px; border-left: 6px solid var(--gold); background: var(--wash); }
.key-idea strong { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.key-idea p { margin: 8px 0 0; color: var(--ink); font-size: 20px; line-height: 1.55; }
.diagnosis-list { margin: 34px 0 10px; border-top: 1px solid var(--line); }
.diagnosis-list > div { display: grid; grid-template-columns: 42px 160px 1fr; gap: 18px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); }
.diagnosis-list span { color: #a4a7a1; font-size: 12px; font-weight: 700; }
.diagnosis-list strong { font-size: 16px; }
.diagnosis-list p { margin: 0; font-size: 15px; line-height: 1.55; }
.check-list { list-style: none; padding: 0 !important; }
.check-list li { position: relative; padding-left: 34px; }
.check-list li::before { content: "↗"; position: absolute; top: 4px; left: 0; display: grid; width: 21px; height: 21px; place-items: center; border-radius: 50%; background: var(--gold); color: var(--ink); font-size: 12px; line-height: 1; }
blockquote { margin: 42px 0; padding: 0 0 0 30px; border-left: 1px solid var(--ink); color: var(--ink); font-size: clamp(25px, 2.5vw, 34px); font-weight: 500; letter-spacing: -.035em; line-height: 1.35; }
.timeline { margin: 34px 0 0; padding: 0; list-style: none; }
.timeline li { display: grid; grid-template-columns: 92px 1fr; gap: 24px; margin: 0; padding: 24px 0; border-top: 1px solid var(--line); }
.timeline li > span { color: #8a8e87; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.timeline strong { display: block; color: var(--ink); font-size: 21px; }
.timeline p { margin: 5px 0 0; font-size: 15px; line-height: 1.65; }
.article-cta { margin-top: 80px; padding: clamp(34px, 5vw, 58px); border-radius: var(--radius-lg); background: var(--wash); }
.article-cta h2 { margin: 0 0 18px; font-size: clamp(40px, 4.4vw, 58px); }
.article-cta > p:not(.eyebrow) { margin-bottom: 28px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 70px; padding-top: 24px; border-top: 1px solid var(--line); }
.post-nav a:last-child { text-align: right; }
.post-nav span, .post-nav strong { display: block; }
.post-nav span { margin-bottom: 4px; color: #8a8e87; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.post-nav strong { font-size: 15px; }

.site-footer { padding: 78px 0 34px; color: #fff; background: #111; }
.site-footer a:hover { color: #ffc65e; }
.footer-lead { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; padding-bottom: 76px; border-bottom: 1px solid rgb(255 255 255 / 16%); }
.eyebrow-light { color: rgb(255 255 255 / 62%); }
.footer-lead h2 { max-width: 760px; margin: 0; font-size: clamp(48px, 5vw, 68px); }
.footer-intro p { margin: 0 0 24px; color: rgb(255 255 255 / 67%); font-size: 17px; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 42px; padding: 62px 0; }
.footer-grid h3 { margin: 0 0 17px; color: rgb(255 255 255 / 48%); font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.footer-grid a { display: block; margin: 0 0 8px; color: rgb(255 255 255 / 78%); font-size: 14px; }
.footer-brand strong { font-size: 20px; }
.footer-brand p { margin: 6px 0 16px; color: rgb(255 255 255 / 55%); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 28px; border-top: 1px solid rgb(255 255 255 / 16%); color: rgb(255 255 255 / 46%); font-size: 12px; }

@media (max-width: 1080px) {
  .site-header { grid-template-columns: 1fr auto auto; min-height: 102px; }
  .site-nav { display: none; }
  .mobile-menu { display: block; }
  .post-card { grid-template-columns: 145px 1fr; }
  .article-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 45px; }
}

@media (max-width: 800px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .site-header { grid-template-columns: 1fr auto; }
  .header-cta { display: none; }
  .archive-hero { padding: 66px 0 80px; }
  .featured-card { grid-template-columns: 1fr; margin-bottom: 72px; }
  .featured-media { min-height: 320px; }
  .archive-heading { grid-template-columns: 1fr; gap: 20px; }
  .post-grid { grid-template-columns: 1fr; }
  .article-hero { padding-top: 56px; }
  .back-link { margin-bottom: 38px; }
  .article-cover { height: 66vw; border-radius: 18px; }
  .article-layout { display: block; padding-top: 58px; }
  .article-aside { display: none; }
  .footer-lead, .footer-grid { grid-template-columns: 1fr 1fr; gap: 42px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .brand { width: 138px; }
  .archive-section, .center-cta { padding-block: 72px; }
  .featured-media { min-height: 260px; }
  .featured-content { padding: 34px 26px; }
  .post-card { display: block; }
  .signal { min-height: 132px; }
  .post-card-body { padding: 26px; }
  .article-hero h1 { font-size: clamp(48px, 14vw, 68px); }
  .article-meta { display: grid; gap: 4px; }
  .article-cover { height: 72vw; }
  .article-body h2 { margin-top: 60px; }
  .diagnosis-list > div { grid-template-columns: 34px 1fr; }
  .diagnosis-list p { grid-column: 2; }
  .timeline li { grid-template-columns: 1fr; gap: 7px; }
  .button-row .button { width: 100%; }
  .footer-lead, .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}