/* =============================================================
   articles.css — /articles hub and single-article pages
   Namespaced ".art-" so nothing here reaches the rest of the site.
   Loaded per-page via $page['preload'].

   Prose is styled by ELEMENT inside .art-prose, because article bodies
   are hand-written HTML with no generated classes. Write plain <h2>,
   <ul>, <table> and it is styled; the few .art- wrappers are optional.

   Palette: Ink #1E201C  Olive #374229  Stone #484C44
            Darker Sage #6D7762  Sage #97A08B
            Cream #FAF9F5  Tint #ECECE6  White #FFFFFF  Dark #0b0f17
   ============================================================= */

.art-site { --art-measure: 68ch; }

/* ---------------------------------------------------------- shared bits */
.art-eyebrow {
  margin: 0 0 1rem;
  font-family: "Archivo", sans-serif;
  font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-sage);
}
.art-kicker {
  margin: 0 0 1.1rem;
  font-family: "Archivo", sans-serif;
  font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #6D7762;
}
.art-meta {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 0.55rem 0.9rem; margin-bottom: 0.85rem;
  font-size: 0.82rem; color: var(--ink-50);
}
.art-tag {
  font-family: "Archivo", sans-serif;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #374229; background: rgba(55, 66, 41, 0.08);
  border-radius: 999px; padding: 0.3rem 0.7rem;
}
.art-readtime { white-space: nowrap; }
.art-readmore {
  display: inline-flex; align-items: center; gap: 0.45rem;
  margin-top: 1.1rem;
  font-family: "Archivo", sans-serif;
  font-weight: 700; font-size: 0.92rem; color: #374229;
}
.art-readmore .arrow { transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1); }
.art-empty { color: var(--ink-50); font-size: 1.02rem; margin: 2rem 0 0; }

/* ----------------------------------------------------------- hub: hero */
.art-hero {
  position: relative; overflow: hidden;
  background: var(--bg-dark); color: var(--text-light);
  padding: clamp(7.5rem, 15vh, 10rem) 0 clamp(4.5rem, 9vw, 7rem);
  --accent-sage: #97A08B;
}
.art-hero .hero-topo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; color: rgba(151, 160, 139, 0.5); opacity: 0.5;
}
.art-hero__inner { position: relative; z-index: 2; max-width: 56rem; }
.art-hero h1 {
  margin: 0 0 1.2rem;
  font-size: clamp(2.3rem, 5.4vw, 3.8rem);
  line-height: 1.06; letter-spacing: -0.035em;
  text-wrap: balance;
}
.art-hero__lede {
  margin: 0; max-width: 46rem;
  font-size: clamp(1.05rem, 1.9vw, 1.24rem);
  line-height: 1.65; color: var(--light-72);
}

/* ------------------------------------------------------ hub: featured */
.art-featured { background: var(--bg-light); }
.art-feature-card {
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  background: #ffffff; border: 1px solid var(--hairline);
  border-radius: 16px; overflow: hidden;
  text-decoration: none; color: inherit;
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}
.art-feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: rgba(109, 119, 98, 0.45); }
.art-feature-card:hover .arrow { transform: translateX(4px); }
.art-feature-card__media { align-self: stretch; }
/* 16/9 matches the 1600x900 source, so a centred subject is not cropped */
.art-feature-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; }
.art-feature-card__body { padding: clamp(1.6rem, 3.4vw, 2.6rem) clamp(1.5rem, 3vw, 2.4rem); }
/* no hero image: one column, with the text capped to a readable measure
   instead of running the full width of the card */
.art-feature-card--noimg { grid-template-columns: minmax(0, 1fr); }
.art-feature-card--noimg .art-feature-card__body { max-width: 52rem; padding-block: clamp(1.9rem, 4vw, 3rem); }
.art-feature-card--noimg .art-feature-card__title { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
.art-feature-card__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.16; letter-spacing: -0.025em;
  color: var(--text-dark); text-wrap: balance;
}
.art-feature-card__excerpt { margin: 0; font-size: 1.04rem; line-height: 1.7; color: var(--ink-70); }

/* --------------------------------------------------------- hub: index */
.art-index { background: #ECECE6; }
.art-index__head { margin-bottom: clamp(2rem, 4vw, 3rem); }
.art-index__head h2 {
  margin: 0 0 1.4rem;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1.12; letter-spacing: -0.03em;
  color: var(--text-dark);
}
.art-filters { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.art-chip {
  font-family: "Archivo", sans-serif;
  font-size: 0.84rem; font-weight: 700; letter-spacing: -0.01em;
  color: var(--ink-70); background: #ffffff;
  border: 1px solid var(--hairline); border-radius: 999px;
  padding: 0.55rem 1.05rem; cursor: pointer;
  transition: var(--transition-smooth);
}
.art-chip:hover { border-color: #6D7762; color: var(--text-dark); }
.art-chip.is-active { background: #374229; border-color: #374229; color: #FAF9F5; }
.art-chip:focus-visible { outline: 2px solid #6D7762; outline-offset: 2px; }

.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.1rem, 2.4vw, 1.6rem);
}
.art-grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }

.art-card {
  background: #ffffff; border: 1px solid var(--hairline);
  border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}
.art-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); border-color: rgba(109, 119, 98, 0.45); }
.art-card:hover .arrow { transform: translateX(4px); }
.art-card__link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit; }
.art-card__media img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.art-card__body { padding: clamp(1.3rem, 2.4vw, 1.7rem); display: flex; flex-direction: column; flex: 1; }
.art-card__title {
  margin: 0 0 0.7rem;
  font-size: 1.22rem; line-height: 1.26;
  letter-spacing: -0.02em; color: var(--text-dark);
}
.art-card__excerpt { margin: 0; font-size: 0.98rem; line-height: 1.65; color: var(--ink-70); }
.art-card__body .art-readmore { margin-top: auto; padding-top: 1.1rem; }

/* --------------------------------------------------- article: masthead */
.art-masthead {
  position: relative; overflow: hidden;
  background: var(--bg-dark); color: var(--text-light);
  padding: clamp(7rem, 13vh, 9.5rem) 0 clamp(3.4rem, 7vw, 5.5rem);
  --accent-sage: #97A08B;
}
.art-masthead__inner { position: relative; z-index: 2; max-width: 54rem; }
.art-crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  margin-bottom: 1.5rem; font-size: 0.86rem; color: var(--light-50);
}
.art-crumbs a { color: var(--light-72); text-decoration: none; border-bottom: 1px solid transparent; }
.art-crumbs a:hover { color: var(--text-light); border-bottom-color: rgba(151, 160, 139, 0.6); }
.art-masthead h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.1rem, 4.8vw, 3.4rem);
  line-height: 1.08; letter-spacing: -0.035em;
  text-wrap: balance;
}
.art-masthead__lede {
  margin: 0 0 1.8rem; max-width: 44rem;
  font-size: clamp(1.04rem, 1.8vw, 1.2rem);
  line-height: 1.68; color: var(--light-72);
}
.art-byline {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 0.5rem 1.2rem; padding-top: 1.4rem;
  border-top: 1px solid var(--hairline-dark);
  font-size: 0.88rem; color: var(--light-50);
}
.art-byline__author { font-family: "Archivo", sans-serif; font-weight: 700; color: var(--text-light); }
.art-byline__updated { color: #97A08B; }
.art-byline__readtime:empty { display: none; }

/* -------------------------------------------------- article: hero image */
.art-hero-img { margin: 0; background: var(--bg-light); }
.art-hero-img .wrap { padding-top: clamp(1.8rem, 4vw, 3rem); }
.art-hero-img img {
  display: block; width: 100%; height: auto;
  border-radius: 16px; border: 1px solid var(--hairline);
  box-shadow: var(--shadow-premium);
}
.art-hero-img figcaption { margin-top: 0.8rem; font-size: 0.88rem; color: var(--ink-50); }

/* ------------------------------------------------- article: layout shell */
.art-shell { background: var(--bg-light); }
.art-shell__grid {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
/* no sidebar: centre the column instead of leaving a dead gutter */
.art-shell__grid--solo { grid-template-columns: minmax(0, 1fr); justify-items: center; }
.art-body { min-width: 0; max-width: var(--art-measure); width: 100%; }

.art-side { position: sticky; top: calc(70px + 1.5rem); }
.art-toc { border-left: 2px solid var(--hairline); padding-left: 1.1rem; }
.art-toc__title {
  margin: 0 0 0.9rem;
  font-family: "Archivo", sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #6D7762;
}
.art-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.art-toc li { counter-increment: toc; margin-bottom: 0.7rem; }
.art-toc a {
  display: block; font-size: 0.93rem; line-height: 1.45;
  color: var(--ink-70); text-decoration: none;
  transition: color 0.2s ease;
}
.art-toc a::before { content: counter(toc) ". "; color: var(--ink-50); }
.art-toc a:hover { color: var(--text-dark); }
.art-toc a.is-current { color: #374229; font-weight: 700; }

/* --------------------------------------- article: related podcast link */
.art-podlink {
  display: flex; align-items: center;
  gap: clamp(0.85rem, 2vw, 1.15rem);
  margin-bottom: clamp(1.6rem, 3vw, 2.2rem);
  padding: 0.95rem 1.15rem;
  background: #ffffff;
  border: 1px solid var(--hairline);
  border-left: 3px solid #6D7762;
  border-radius: 12px;
  text-decoration: none; color: inherit;
  transition: var(--transition-smooth);
}
.art-podlink:hover { border-color: #6D7762; box-shadow: var(--shadow-premium); transform: translateY(-2px); }
.art-podlink:hover .arrow { transform: translateX(4px); }
.art-podlink:focus-visible { outline: 2px solid #6D7762; outline-offset: 2px; }
.art-podlink__icon {
  flex: none;
  width: 42px; height: 42px; border-radius: 50%;
  background: #374229; color: #FAF9F5;
  display: flex; align-items: center; justify-content: center;
}
.art-podlink__text { flex: 1; min-width: 0; }
.art-podlink__label {
  display: block;
  font-family: "Archivo", sans-serif;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: #6D7762;
}
.art-podlink__title {
  display: block; margin-top: 0.2rem;
  font-size: 1.02rem; line-height: 1.35;
  letter-spacing: -0.015em; font-weight: 700;
  color: var(--text-dark);
}
.art-podlink__go {
  flex: none;
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: "Archivo", sans-serif;
  font-weight: 700; font-size: 0.9rem;
  color: #374229;
}
.art-podlink__go .arrow { transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1); }
@media (max-width: 560px) {
  .art-podlink { flex-wrap: wrap; }
  .art-podlink__go { width: 100%; padding-left: calc(42px + 0.85rem); }
}

/* ------------------------------------------------- article: answer box */
.art-answer {
  background: #ffffff;
  border: 1px solid var(--hairline);
  border-left: 3px solid #6D7762;
  border-radius: 12px;
  padding: clamp(1.3rem, 2.6vw, 1.8rem) clamp(1.3rem, 2.4vw, 1.7rem);
  margin-bottom: clamp(2rem, 4vw, 2.8rem);
}
.art-answer__label {
  margin: 0 0 0.5rem;
  font-family: "Archivo", sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #6D7762;
}
.art-answer__text {
  margin: 0;
  font-size: clamp(1.1rem, 1.9vw, 1.26rem);
  line-height: 1.6; letter-spacing: -0.01em;
  color: var(--text-dark);
}

/* ------------------------------------------------- article: takeaways */
.art-takeaways {
  background: #ECECE6; border-radius: 12px;
  padding: clamp(1.4rem, 2.8vw, 2rem) clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: clamp(2.2rem, 4vw, 3rem);
}
.art-takeaways h2 { margin: 0 0 1rem; font-size: 1.1rem; letter-spacing: -0.015em; color: var(--text-dark); }
.art-takeaways ul { list-style: none; margin: 0; padding: 0; }
.art-takeaways li {
  position: relative; padding: 0.45rem 0 0.45rem 1.7rem;
  font-size: 1rem; line-height: 1.6; color: var(--ink-70);
}
.art-takeaways li::before {
  content: "\2713"; position: absolute; left: 0; top: 0.45rem;
  color: #6D7762; font-weight: 800;
}

/* ===============================================================
   article: prose — styled by element, because bodies are plain HTML
   =============================================================== */
.art-prose {
  font-size: clamp(1.06rem, 1.5vw, 1.14rem);
  line-height: 1.78;
  color: var(--ink-70);
}
.art-prose > * { margin-top: 0; margin-bottom: 1.35em; }
.art-prose > *:last-child { margin-bottom: 0; }

.art-prose a { color: #374229; text-decoration: none; border-bottom: 1px solid rgba(55, 66, 41, 0.35); }
.art-prose a:hover { border-bottom-color: #374229; }
.art-prose strong, .art-prose b { color: var(--text-dark); font-weight: 700; }
.art-prose em, .art-prose i { font-style: italic; }

.art-prose h2 {
  margin-top: 2.3em; margin-bottom: 0.55em;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  line-height: 1.18; letter-spacing: -0.028em;
  color: var(--text-dark);
  scroll-margin-top: calc(70px + 1.5rem);
  text-wrap: balance;
}
.art-prose > h2:first-child { margin-top: 0; }
.art-prose h3 {
  margin-top: 1.85em; margin-bottom: 0.45em;
  font-size: clamp(1.18rem, 2vw, 1.38rem);
  line-height: 1.3; letter-spacing: -0.018em;
  color: var(--text-dark);
  scroll-margin-top: calc(70px + 1.5rem);
}
.art-prose h4 {
  margin-top: 1.6em; margin-bottom: 0.4em;
  font-family: "Archivo", sans-serif;
  font-size: 0.82rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #6D7762;
}

.art-prose ul, .art-prose ol { padding-left: 1.35rem; }
.art-prose li { margin-bottom: 0.55em; }
.art-prose li:last-child { margin-bottom: 0; }
.art-prose li::marker { color: #6D7762; }
.art-prose li > ul, .art-prose li > ol { margin-top: 0.55em; margin-bottom: 0; }

.art-prose blockquote {
  margin: 2.2em 0;
  padding-left: clamp(1.1rem, 2.4vw, 1.6rem);
  border-left: 3px solid #6D7762;
}
.art-prose blockquote p {
  font-family: "Bitter", Georgia, serif; font-style: italic;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  line-height: 1.45; letter-spacing: -0.015em;
  color: var(--text-dark); margin: 0 0 0.5em;
}
.art-prose blockquote p:last-of-type { margin-bottom: 0; }
.art-prose blockquote cite {
  display: block; margin-top: 0.8rem; font-style: normal;
  font-family: "Archivo", sans-serif;
  font-size: 0.88rem; font-weight: 700; color: var(--ink-50);
}

.art-prose figure { margin: 2.2em 0; }
.art-prose figure img {
  display: block; width: 100%; height: auto;
  border-radius: 12px; border: 1px solid var(--hairline);
}
.art-prose figcaption { margin-top: 0.7rem; font-size: 0.88rem; line-height: 1.5; color: var(--ink-50); }
.art-prose img { max-width: 100%; height: auto; }

.art-prose hr { border: 0; border-top: 1px solid var(--hairline); margin: 2.6em 0; }

.art-prose table { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
.art-prose th, .art-prose td {
  text-align: left; padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--hairline);
}
.art-prose thead th {
  font-family: "Archivo", sans-serif;
  font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #374229;
  border-bottom: 2px solid rgba(55, 66, 41, 0.25);
}
.art-prose tbody th { color: var(--text-dark); font-weight: 700; }
.art-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.art-prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em; background: #ECECE6;
  padding: 0.12em 0.38em; border-radius: 4px; color: var(--text-dark);
}

/* optional prose wrappers */
.art-prose .art-keypoints { list-style: none; padding: 0; }
.art-prose .art-keypoints li { padding: 0.95rem 0; margin: 0; border-top: 1px solid var(--hairline); }
.art-prose .art-keypoints li:first-child { border-top: 0; }
.art-prose .art-keypoints strong { display: block; margin-bottom: 0.2rem; }
.art-prose .art-keypoints span { display: block; font-size: 1rem; line-height: 1.65; }

.art-prose .art-callout {
  background: #ffffff; border: 1px solid var(--hairline);
  border-radius: 12px; padding: clamp(1.2rem, 2.4vw, 1.6rem);
}
.art-prose .art-callout__title {
  margin: 0 0 0.45rem;
  font-family: "Archivo", sans-serif;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: #6D7762;
}
.art-prose .art-callout p:last-child { margin-bottom: 0; }

.art-prose .art-inline-cta {
  background: #374229; color: #FAF9F5;
  border-radius: 14px; padding: clamp(1.5rem, 3vw, 2.1rem);
  margin: 2.4em 0; --accent-sage: #97A08B;
}
.art-prose .art-inline-cta p {
  margin: 0 0 1.2rem;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.45; letter-spacing: -0.015em; color: #FAF9F5;
}
.art-prose .art-inline-cta a { border-bottom: 0; }

/* a longer in-body offer block: heading, a few paragraphs, then the button */
.art-prose .art-offer {
  background: #374229; color: #FAF9F5;
  border-radius: 16px;
  padding: clamp(1.7rem, 3.4vw, 2.6rem);
  margin: 2.8em 0 0; --accent-sage: #97A08B;
}
.art-prose .art-offer h2 {
  margin: 0 0 0.7em;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.18; letter-spacing: -0.025em;
  color: #FAF9F5;
  scroll-margin-top: calc(70px + 1.5rem);
}
.art-prose .art-offer p {
  margin: 0 0 1em;
  font-size: 1.04rem; line-height: 1.72;
  color: rgba(250, 249, 245, 0.88);
}
.art-prose .art-offer p:last-child { margin-bottom: 0; }
.art-prose .art-offer strong { color: #FAF9F5; }
.art-prose .art-offer a:not(.btn) { color: #C9D3B4; border-bottom-color: rgba(201, 211, 180, 0.5); }
.art-prose .art-offer a:not(.btn):hover { border-bottom-color: #C9D3B4; }
.art-prose .art-offer .btn { border-bottom: 0; margin-top: 0.6rem; }

/* numbered pillars: an ordered list whose items are real subsections */
.art-prose ol.art-pillars { list-style: none; padding-left: 0; counter-reset: pillar; }
.art-prose ol.art-pillars > li {
  counter-increment: pillar;
  position: relative;
  padding-left: 3.4rem;
  margin: 0 0 2.2em;
}
.art-prose ol.art-pillars > li:last-child { margin-bottom: 0; }
.art-prose ol.art-pillars > li::before {
  content: counter(pillar);
  position: absolute; left: 0; top: 0.1em;
  width: 2.3rem; height: 2.3rem; border-radius: 50%;
  background: #374229; color: #FAF9F5;
  font-family: "Archivo", sans-serif;
  font-weight: 800; font-size: 0.98rem;
  display: flex; align-items: center; justify-content: center;
}
.art-prose ol.art-pillars > li > h3:first-child { margin-top: 0; margin-bottom: 0.4em; }
.art-prose ol.art-pillars > li > *:last-child { margin-bottom: 0; }
.art-prose ol.art-pillars ul { margin-top: 0.8em; }
@media (max-width: 600px) {
  .art-prose ol.art-pillars > li { padding-left: 2.9rem; }
  .art-prose ol.art-pillars > li::before { width: 2rem; height: 2rem; font-size: 0.9rem; }
}

/* -------------------------------------------------------- article: FAQ */
.art-faq { margin-top: clamp(2.8rem, 5vw, 4rem); }
.art-faq h2 {
  margin: 0 0 1.2rem;
  font-size: clamp(1.5rem, 2.8vw, 1.95rem);
  letter-spacing: -0.028em; color: var(--text-dark);
}
.art-faq details {
  background: #ffffff; border: 1px solid var(--hairline);
  border-radius: 10px; margin-bottom: 0.7rem;
}
.art-faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 1.05rem 2.6rem 1.05rem 1.2rem;
  font-family: "Archivo", sans-serif;
  font-weight: 700; font-size: 1.02rem;
  line-height: 1.4; letter-spacing: -0.015em;
  color: var(--text-dark);
}
.art-faq summary::-webkit-details-marker { display: none; }
.art-faq summary::after {
  content: "+"; position: absolute; right: 1.1rem; top: 50%;
  transform: translateY(-50%); font-size: 1.3rem; font-weight: 400; color: #6D7762;
}
.art-faq details[open] summary::after { content: "\2212"; }
.art-faq summary:focus-visible { outline: 2px solid #6D7762; outline-offset: -2px; border-radius: 10px; }
.art-faq__a { padding: 0 1.2rem 1.2rem; font-size: 1rem; line-height: 1.7; color: var(--ink-70); }
.art-faq__a p { margin: 0 0 0.9em; }
.art-faq__a p:last-child { margin-bottom: 0; }
.art-faq__a a { color: #374229; }

/* -------------------------------------------------- article: resources */
.art-resources { margin-top: clamp(2.4rem, 4.5vw, 3.4rem); }
.art-resources h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  letter-spacing: -0.025em; color: var(--text-dark);
}
.art-resources ul { list-style: none; margin: 0; padding: 0; }
.art-resources li { padding: 0.7rem 0; border-top: 1px solid var(--hairline); }
.art-resources li:first-child { border-top: 0; }
.art-resources a { color: #374229; font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(55, 66, 41, 0.35); }
.art-resources a:hover { border-bottom-color: #374229; }
.art-res__note { display: block; font-size: 0.92rem; color: var(--ink-50); margin-top: 0.2rem; }

/* ----------------------------------------------------- article: author */
.art-author {
  display: flex; gap: clamp(1rem, 2.4vw, 1.6rem); align-items: flex-start;
  margin-top: clamp(2.8rem, 5vw, 4rem);
  padding-top: clamp(1.8rem, 3.4vw, 2.4rem);
  border-top: 1px solid var(--hairline);
}
.art-author__photo { flex: none; width: 80px; height: 80px; border-radius: 50%; object-fit: cover; }
.art-author__name {
  margin: 0 0 0.35rem;
  font-family: "Archivo", sans-serif; font-weight: 800;
  font-size: 1.08rem; letter-spacing: -0.015em; color: var(--text-dark);
}
.art-author__bio { margin: 0 0 0.7rem; font-size: 0.98rem; line-height: 1.65; color: var(--ink-70); }
.art-author__link { color: #374229; font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(55, 66, 41, 0.35); }
.art-author__link:hover { border-bottom-color: #374229; }

/* ----------------------------------------------------- article: pager */
.art-pager {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 1rem; margin-top: clamp(2.4rem, 4.5vw, 3.4rem);
}
.art-pager__link {
  display: block; background: #ffffff;
  border: 1px solid var(--hairline); border-radius: 12px;
  padding: 1.1rem 1.25rem; text-decoration: none;
  transition: var(--transition-smooth);
}
.art-pager__link:hover { border-color: #6D7762; transform: translateY(-3px); box-shadow: var(--shadow-premium); }
.art-pager__link--next { text-align: right; }
.art-pager__dir {
  display: block;
  font-family: "Archivo", sans-serif;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: #6D7762; margin-bottom: 0.35rem;
}
.art-pager__title { display: block; font-size: 1rem; line-height: 1.4; color: var(--text-dark); font-weight: 700; letter-spacing: -0.015em; }

/* ---------------------------------------------------- article: related */
.art-related { background: #ECECE6; }
.art-related h2 {
  margin: 0 0 clamp(1.6rem, 3.4vw, 2.4rem);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  letter-spacing: -0.03em; color: var(--text-dark);
}

/* --------------------------------------------------------------- CTA */
.art-cta {
  background: #374229; color: var(--text-light);
  text-align: center; --accent-sage: #97A08B;
}
.art-cta h2 {
  max-width: 44rem; margin: 0 auto 1rem;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 1.12; letter-spacing: -0.03em;
  color: var(--text-light); text-wrap: balance;
}
.art-cta h2:empty { display: none; }
.art-cta__sub {
  max-width: 40rem; margin: 0 auto 2rem;
  font-size: clamp(1.02rem, 1.8vw, 1.16rem);
  line-height: 1.65; color: var(--light-72);
}

/* ------------------------------------------------------------ responsive */
@media (max-width: 1040px) {
  .art-shell__grid { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .art-side { position: static; margin-bottom: 2.2rem; max-width: var(--art-measure); width: 100%; }
  .art-toc { border-left: 0; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); padding: 1.1rem 0; }
  .art-toc ol { columns: 2; column-gap: 2rem; }
}
@media (max-width: 860px) {
  .art-feature-card { grid-template-columns: 1fr; }
  .art-feature-card__media img { aspect-ratio: 16 / 9; }
}
@media (max-width: 600px) {
  .art-toc ol { columns: 1; }
  .art-author { flex-direction: column; }
  .art-pager__link--next { text-align: left; }
  .art-byline { gap: 0.35rem 0.9rem; font-size: 0.84rem; }
}
@media (prefers-reduced-motion: reduce) {
  .art-card, .art-feature-card, .art-pager__link, .art-readmore .arrow { transition: none; }
  .art-card:hover, .art-feature-card:hover, .art-pager__link:hover { transform: none; }
}