/* Modern editorial layer used by the low-UV and topical-PDRN evidence guides. */
.article-page {
  --article-accent: var(--pink-deep);
  --article-accent-strong: var(--green-dk);
  --article-accent-soft: var(--pink);
  --article-accent-glow: rgba(232, 137, 154, 0.22);
  --article-warm: var(--green);
  --article-warm-soft: #edf2e8;
  --article-ink: var(--brown);
  --article-copy: var(--brown-lt);
  --article-muted: #806d65;
  --article-line: rgba(58, 42, 34, 0.12);
  --article-surface: #fffdf9;
  --article-canvas: var(--cream);
  --article-shadow: 0 24px 70px rgba(58, 42, 34, 0.1);
  background: var(--article-canvas);
  color: var(--article-ink);
}

.article-page .reading-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10000;
  height: 4px;
  background: rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

.article-page .reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--article-accent), var(--article-warm));
  box-shadow: 0 0 16px var(--article-accent-glow);
}

.article-page .article-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(72px, 9vw, 118px) 28px clamp(54px, 7vw, 82px);
  text-align: left;
  background:
    radial-gradient(circle at 10% 5%, var(--article-accent-glow), transparent 34%),
    radial-gradient(circle at 92% 16%, color-mix(in srgb, var(--article-warm) 16%, transparent), transparent 31%),
    linear-gradient(145deg, #fffdfa 0%, var(--article-canvas) 58%, var(--article-accent-soft) 100%);
  border-bottom: 1px solid var(--article-line);
}

.article-page .article-hero::before {
  inset: auto -8% -45% auto;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--article-accent) 16%, transparent);
  border-radius: 50%;
  background: transparent;
  opacity: 0.8;
}

.article-page .article-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 8%;
  bottom: 12%;
  width: 86px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--article-accent), var(--article-warm));
  opacity: 0.72;
  transform: rotate(-4deg);
}

.article-page .article-hero-inner {
  width: min(100%, 1080px);
  max-width: 1080px;
  margin: 0 auto;
}

.article-page .article-breadcrumbs {
  justify-content: flex-start;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  min-height: 0;
  margin: 0 0 24px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--article-muted);
  font-size: 0.76rem;
  letter-spacing: 0.01em;
}

.article-page .article-breadcrumbs a {
  color: var(--article-accent-strong);
}

.article-page .article-breadcrumbs a:hover,
.article-page .article-breadcrumbs a:focus-visible {
  color: var(--article-accent);
  border-bottom-color: currentColor;
}

.article-page .article-breadcrumbs .crumb-sep {
  color: var(--article-accent);
  opacity: 0.45;
}

.article-page .article-eyebrow {
  margin: 0 0 20px;
  padding: 8px 13px;
  border: 1px solid color-mix(in srgb, var(--article-accent) 24%, transparent);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  color: var(--article-accent-strong);
  box-shadow: 0 7px 20px rgba(32, 56, 43, 0.05);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
}

.article-page .article-hero h1 {
  max-width: 980px;
  margin: 0 0 20px;
  color: var(--article-ink);
  font-size: clamp(2.75rem, 6.2vw, 5.65rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.article-page .article-hero h1 em {
  color: var(--article-accent);
  font-weight: 400;
}

.article-page .article-subtitle {
  max-width: 760px;
  margin: 0 0 28px;
  color: var(--article-copy);
  font-family: var(--body);
  font-size: clamp(1.06rem, 2vw, 1.34rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: balance;
}

.article-page .article-author-box {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 3px 16px;
  align-items: center;
  width: min(100%, 800px);
  max-width: 800px;
  margin: 0 0 20px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 14px 38px rgba(42, 58, 49, 0.07);
  backdrop-filter: blur(16px);
  text-align: left;
}

.article-page .article-author-box::before {
  content: "F";
  display: grid;
  grid-row: 1 / span 3;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--article-accent-strong), var(--article-accent));
  color: #fff;
  box-shadow: 0 9px 22px var(--article-accent-glow);
  font-family: var(--display);
  font-size: 1.42rem;
  font-weight: 500;
}

.article-page .article-author-box p {
  grid-column: 2;
  margin: 0;
  color: var(--article-copy);
  font-size: 0.8rem;
  line-height: 1.5;
}

.article-page .article-author-box .article-review-note {
  margin-top: 7px;
  padding-top: 9px;
  border-top-color: var(--article-line);
}

.article-page .article-author-box a,
.article-page .article-byline strong,
.article-page .article-updated strong {
  color: var(--article-accent-strong);
}

.article-page .article-meta {
  justify-content: flex-start;
  gap: 8px;
  color: var(--article-muted);
}

.article-page .article-meta > span:not(.meta-dot) {
  padding: 7px 11px;
  border: 1px solid var(--article-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.73rem;
  font-weight: 700;
}

.article-page .article-meta .meta-dot {
  display: none;
}

.article-page .article-wrap {
  padding: clamp(34px, 5vw, 64px) 20px clamp(76px, 10vw, 126px);
  background:
    linear-gradient(var(--article-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--article-line) 1px, transparent 1px),
    var(--article-canvas);
  background-size: 56px 56px;
}

.article-page .article-card {
  width: min(100%, 1040px);
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 62px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background: var(--article-surface);
  box-shadow: var(--article-shadow);
}

.article-page .article-card > * {
  width: 100%;
  max-width: 780px;
  margin-inline: auto;
}

.article-page .article-card > .image-wide,
.article-page .article-card > .comparison-scroll,
.article-page .article-card > .table-scroll,
.article-page .article-card > .reason-grid,
.article-page .article-card > .faq-section,
.article-page .article-card > .references,
.article-page .article-card > .article-recommendations {
  max-width: 900px;
}

.article-page .article-card p,
.article-page .article-card li {
  color: var(--article-copy);
  font-size: 1.015rem;
  line-height: 1.84;
}

.article-page .article-card > p {
  margin-bottom: 22px;
}

.article-page .article-card h2 {
  position: relative;
  margin-top: 58px;
  margin-bottom: 18px;
  padding-top: 13px;
  color: var(--article-ink);
  font-size: clamp(1.85rem, 3.3vw, 2.7rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.article-page .article-card > h2::before,
.article-page .faq-section > h2::before,
.article-page .references > h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--article-accent), var(--article-warm));
}

.article-page .article-card h3 {
  color: var(--article-ink);
  font-weight: 500;
}

.article-page .article-card strong {
  color: var(--article-ink);
}

.article-page .article-card a {
  color: var(--article-accent-strong);
  text-decoration-color: color-mix(in srgb, var(--article-accent) 42%, transparent);
  text-decoration-thickness: 1.5px;
}

.article-page .article-card a:hover {
  color: var(--article-accent);
  text-decoration-color: currentColor;
}

.article-page .hero-banner {
  margin-top: 0;
  margin-bottom: 34px;
  border: 1px solid var(--article-line);
  border-radius: 22px;
  background: var(--article-accent-soft);
  box-shadow: 0 18px 44px rgba(40, 54, 47, 0.1);
}

.article-page .hero-banner img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.article-page .image-wide {
  margin-top: 40px;
  margin-bottom: 44px;
  overflow: hidden;
  border: 1px solid var(--article-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 15px 38px rgba(40, 54, 47, 0.08);
}

.article-page .image-wide img {
  background: var(--article-accent-soft);
}

.article-page .image-caption,
.article-page .article-card .image-caption {
  margin: 0 !important;
  padding: 14px 18px 16px !important;
  border-top: 1px solid var(--article-line);
  background: rgba(255, 255, 255, 0.86);
  color: var(--article-muted);
  font-size: 0.78rem !important;
  line-height: 1.55 !important;
  text-align: left;
}

.article-page .quick-answer,
.article-page .science-box,
.article-page .viral-hook,
.article-page .toc-box,
.article-page .article-internal-links,
.article-page .bottom-line,
.article-page .article-share-panel {
  border-radius: 20px;
}

.article-page .quick-answer {
  position: relative;
  margin-top: 36px;
  margin-bottom: 24px;
  padding: 30px 32px 30px 84px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--article-accent) 24%, transparent);
  background: linear-gradient(145deg, var(--article-accent-soft), #fff 82%);
  box-shadow: 0 14px 34px var(--article-accent-glow);
}

.article-page .quick-answer::before {
  content: "✓";
  position: absolute;
  top: 27px;
  left: 28px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--article-accent-strong);
  color: #fff;
  box-shadow: 0 8px 20px var(--article-accent-glow);
  font-size: 1.05rem;
  font-weight: 800;
}

.article-page .quick-answer::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  border: 28px solid color-mix(in srgb, var(--article-accent) 8%, transparent);
  border-radius: 50%;
  pointer-events: none;
}

.article-page .quick-answer p,
.article-page .science-box p,
.article-page .viral-hook p,
.article-page .bottom-line p {
  position: relative;
  z-index: 1;
  color: var(--article-copy);
}

.article-page .box-label,
.article-page .section-kicker,
.article-page .share-kicker {
  color: var(--article-accent-strong);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.article-page .viral-hook {
  position: relative;
  margin-top: 24px;
  margin-bottom: 24px;
  padding: 30px 32px;
  overflow: hidden;
  border: 1px solid var(--article-line);
  background: var(--article-ink);
  box-shadow: 0 16px 40px rgba(30, 43, 36, 0.12);
}

.article-page .viral-hook::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -55px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: var(--article-accent);
  filter: blur(2px);
  opacity: 0.25;
}

.article-page .viral-hook .box-label,
.article-page .viral-hook h2,
.article-page .viral-hook p,
.article-page .viral-hook li,
.article-page .viral-hook strong,
.article-page .viral-hook sup a {
  position: relative;
  z-index: 1;
  color: #fff;
}

.article-page .viral-hook .box-label {
  color: color-mix(in srgb, var(--article-accent-soft) 78%, #fff);
}

.article-page .viral-hook h2 {
  padding-top: 0;
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
}

.article-page .viral-hook h2::before {
  display: none;
}

.article-page .viral-hook li {
  padding: 10px 0 10px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.article-page .viral-hook li::before {
  content: "→";
  top: 10px;
  color: color-mix(in srgb, var(--article-warm) 65%, #fff);
}

.article-page .science-box {
  position: relative;
  margin-top: 24px;
  margin-bottom: 28px;
  padding: 26px 28px;
  border: 1px solid var(--article-line);
  border-left: 4px solid var(--article-accent);
  background: #fff;
  box-shadow: 0 11px 28px rgba(40, 54, 47, 0.06);
}

.article-page .toc-box {
  margin-top: 34px;
  margin-bottom: 54px;
  padding: 28px;
  border: 1px solid var(--article-line);
  background: linear-gradient(145deg, #fff, var(--article-accent-soft));
}

.article-page .toc-box ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: toc-item;
}

.article-page .toc-box li {
  counter-increment: toc-item;
  margin: 0;
}

.article-page .toc-box a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 52px;
  padding: 9px 12px 9px 9px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: var(--article-copy);
  background: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.article-page .toc-box a::before {
  content: counter(toc-item, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--article-accent-soft);
  color: var(--article-accent-strong);
  font-size: 0.68rem;
  font-weight: 800;
}

.article-page .toc-box a:hover,
.article-page .toc-box a:focus-visible,
.article-page .toc-box a.is-active {
  border-color: color-mix(in srgb, var(--article-accent) 30%, transparent);
  background: #fff;
  color: var(--article-accent-strong);
  transform: translateY(-1px);
}

.article-page .comparison-scroll,
.article-page .table-scroll {
  margin-top: 30px;
  margin-bottom: 40px;
  overflow-x: auto;
  border: 1px solid var(--article-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(40, 54, 47, 0.06);
  scrollbar-color: var(--article-accent) transparent;
}

.article-page .comparison-table,
.article-page .comparison-scroll .comparison-table,
.article-page .table-scroll .comparison-table {
  min-width: 680px;
  margin: 0;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
}

.article-page .comparison-table th {
  padding: 16px 18px;
  border-right-color: rgba(255, 255, 255, 0.12);
  background: var(--article-ink);
  color: #fff;
  font-size: 0.68rem;
  letter-spacing: 0.11em;
}

.article-page .comparison-table td {
  padding: 17px 18px;
  border-right-color: var(--article-line);
  border-bottom-color: var(--article-line);
  background: #fff !important;
  color: var(--article-copy);
}

.article-page .comparison-table tbody tr:nth-child(even) td {
  background: color-mix(in srgb, var(--article-accent-soft) 42%, #fff) !important;
}

.article-page .comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.article-page .comparison-table td:first-child,
.article-page .comparison-table td strong {
  color: var(--article-accent-strong);
}

.article-page .reason-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
  margin-bottom: 38px;
}

.article-page--uv .reason-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-page .reason-card {
  position: relative;
  min-height: 100%;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--article-line);
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 9px 26px rgba(40, 54, 47, 0.05);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.article-page .reason-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(var(--article-accent), var(--article-warm));
}

.article-page .reason-card.warning::before {
  background: linear-gradient(#b44949, #e29473);
}

.article-page .reason-card .reason-label {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--article-accent-soft);
  color: var(--article-accent-strong);
  font-size: 0.62rem;
}

.article-page .reason-card .reason-title {
  color: var(--article-ink) !important;
  font-size: 1.14rem !important;
  font-weight: 500;
}

.article-page .reason-card p {
  color: var(--article-copy);
}

.article-page .step-list {
  margin-top: 28px;
  margin-bottom: 40px;
  padding: 0;
  list-style: none;
  counter-reset: decision-step;
}

.article-page .step-list li {
  position: relative;
  counter-increment: decision-step;
  margin: 0;
  padding: 19px 16px 19px 62px;
  border-bottom: 1px solid var(--article-line);
}

.article-page .step-list li:first-child {
  border-top: 1px solid var(--article-line);
}

.article-page .step-list li::before {
  content: counter(decision-step, decimal-leading-zero);
  position: absolute;
  top: 17px;
  left: 8px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--article-accent-soft);
  color: var(--article-accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
}

.article-page .article-internal-links {
  position: relative;
  margin-top: 42px;
  margin-bottom: 28px;
  padding: 25px 28px 25px 64px;
  border: 1px solid color-mix(in srgb, var(--article-accent) 20%, transparent);
  background: var(--article-accent-soft);
}

.article-page .article-internal-links::before {
  content: "↗";
  position: absolute;
  top: 23px;
  left: 24px;
  color: var(--article-accent-strong);
  font-size: 1.25rem;
  font-weight: 800;
}

.article-page .article-internal-links p {
  color: var(--article-copy);
}

.article-page .bottom-line {
  position: relative;
  margin-top: 28px;
  margin-bottom: 24px;
  padding: 30px 32px;
  overflow: hidden;
  border: 1px solid var(--article-ink);
  background: linear-gradient(135deg, var(--article-ink), var(--article-accent-strong));
  box-shadow: 0 16px 40px rgba(30, 43, 36, 0.14);
}

.article-page .bottom-line::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: -58px;
  width: 150px;
  height: 150px;
  border: 24px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.article-page .bottom-line .box-label {
  color: color-mix(in srgb, var(--article-accent-soft) 78%, #fff);
}

.article-page .bottom-line p,
.article-page .bottom-line strong {
  color: #fff;
}

.article-page .article-share-panel {
  margin-top: 18px;
  margin-bottom: 50px;
  padding: 24px 26px;
  border: 1px solid var(--article-line);
  background: #fff;
  box-shadow: 0 10px 28px rgba(40, 54, 47, 0.05);
}

.article-page .article-share-panel > p {
  color: var(--article-copy);
}

.article-page .share-button {
  min-height: 46px;
  padding: 12px 18px;
  border-color: var(--article-accent-strong);
  background: var(--article-accent-strong);
  color: #fff !important;
  box-shadow: 0 8px 18px var(--article-accent-glow);
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease;
}

.article-page .share-button-secondary {
  background: #fff;
  color: var(--article-accent-strong) !important;
  box-shadow: none;
}

.article-page .article-share-panel .share-button-pinterest {
  border-color: var(--article-warm);
  background: var(--article-warm);
}

.article-page .share-button:hover,
.article-page .share-button:focus-visible,
.article-page .article-share-panel .share-button-pinterest:hover,
.article-page .article-share-panel .share-button-pinterest:focus-visible {
  border-color: var(--article-ink);
  background: var(--article-ink);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(30, 43, 36, 0.16);
}

.article-page .faq-section {
  margin-top: 64px;
}

.article-page .faq-section > h2,
.article-page .references > h2 {
  position: relative;
  padding-top: 13px;
}

.article-page .faq-section details {
  margin: 10px 0;
  overflow: hidden;
  border: 1px solid var(--article-line);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 7px 22px rgba(40, 54, 47, 0.04);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.article-page .faq-section details[open] {
  border-color: color-mix(in srgb, var(--article-accent) 34%, transparent);
  box-shadow: 0 12px 30px var(--article-accent-glow);
}

.article-page .faq-section summary {
  position: relative;
  padding: 19px 58px 19px 20px;
  color: var(--article-ink);
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.45;
  list-style: none;
}

.article-page .faq-section summary::-webkit-details-marker {
  display: none;
}

.article-page .faq-section summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: var(--article-accent-soft);
  color: var(--article-accent-strong);
  font-size: 1.2rem;
  transform: translateY(-50%);
  transition: transform 180ms ease, background 180ms ease;
}

.article-page .faq-section details[open] summary::after {
  content: "−";
  background: var(--article-accent-strong);
  color: #fff;
}

.article-page .faq-section .faq-answer {
  padding: 0 20px 20px;
}

.article-page .faq-section .faq-answer p {
  margin: 0;
  color: var(--article-copy);
  font-size: 0.94rem;
  line-height: 1.72;
}

.article-page .references {
  margin-top: 64px;
  padding: 30px;
  border: 1px solid var(--article-line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--article-accent-soft) 46%, #fff);
  color: var(--article-copy);
  box-shadow: none;
}

.article-page .references h2 {
  margin-top: 0;
  color: var(--article-ink);
}

.article-page .references .source-note {
  color: var(--article-copy);
  font-size: 0.82rem;
  line-height: 1.65;
}

.article-page .source-tier {
  display: inline-flex;
  margin: 0 5px 6px 0;
  padding: 5px 8px;
  border: 1px solid color-mix(in srgb, var(--article-accent) 22%, transparent);
  border-radius: 999px;
  background: #fff;
  color: var(--article-accent-strong);
  font-size: 0.62rem;
  font-weight: 800;
}

.article-page .references ol {
  margin-top: 22px !important;
}

.article-page .references li {
  min-height: 34px;
  margin-bottom: 13px !important;
  padding: 0 0 13px 42px !important;
  border-bottom: 1px solid var(--article-line);
  color: var(--article-copy);
  font-size: 0.8rem;
  line-height: 1.65;
}

.article-page .references li:last-child {
  padding-bottom: 0 !important;
  border-bottom: 0;
}

.article-page .references li::before {
  top: 0 !important;
  display: grid !important;
  place-items: center;
  width: 28px !important;
  height: 28px;
  border-radius: 9px;
  background: var(--article-accent-strong);
  color: #fff !important;
  font-size: 0.7rem;
  text-align: center !important;
}

.article-page .references a,
.article-page .references a:visited,
.article-page .references a:hover,
.article-page .references a:focus-visible {
  color: var(--article-accent-strong) !important;
}

.article-page .disclaimer {
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px dashed color-mix(in srgb, var(--article-accent) 28%, transparent);
  border-radius: 14px;
  background: transparent;
  color: var(--article-muted) !important;
}

.article-page .signature {
  margin-top: 34px;
  color: var(--article-accent-strong) !important;
  font-family: var(--display);
  font-size: 1.55rem !important;
  font-style: italic;
  text-align: center;
}

.article-page mark.keyword-highlight {
  margin: 0 0.08em;
  padding: 0.04em 0.2em 0.09em;
  border-radius: 0.28em;
  background: color-mix(in srgb, var(--article-warm) 20%, transparent);
  color: inherit;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.article-page .article-card sup.citation-group {
  top: -0.18em;
  margin-left: 0.16em;
  font-size: 0.7em;
}

.article-page .article-card sup.citation-group a,
.article-page .article-card sup.citation-group a:visited {
  display: inline-grid;
  place-items: center;
  min-width: 1.55em;
  height: 1.55em;
  padding: 0 0.28em;
  border: 1px solid color-mix(in srgb, var(--article-accent) 25%, transparent);
  border-radius: 999px;
  background: var(--article-accent-soft);
  color: var(--article-accent-strong);
  text-decoration: none;
}

.article-page .article-card sup.citation-group a:hover,
.article-page .article-card sup.citation-group a:focus-visible {
  border-color: var(--article-accent-strong);
  background: var(--article-accent-strong);
  color: #fff;
  text-decoration: none;
}

.article-page .back-to-top {
  position: fixed;
  z-index: 9000;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 15px;
  background: var(--article-ink);
  color: #fff;
  box-shadow: 0 14px 32px rgba(27, 41, 33, 0.2);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.article-page .back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.article-page .back-to-top:hover,
.article-page .back-to-top:focus-visible {
  background: var(--article-accent-strong);
  outline: 3px solid color-mix(in srgb, var(--article-accent) 25%, transparent);
  outline-offset: 3px;
}

.article-page .back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.article-page .article-recommendations {
  margin-top: 68px;
  padding-top: 38px;
  border-top: 1px solid var(--article-line);
}

.article-page .article-recommendations-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  color: var(--article-accent-strong);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.article-page .article-recommendations-kicker::before {
  content: "";
  width: 26px;
  height: 3px;
  border-radius: 999px;
  background: var(--article-accent);
}

.article-page .article-recommendations h2 {
  margin: 0 0 8px;
  padding: 0;
  color: var(--article-ink);
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  line-height: 1.12;
}

.article-page .article-recommendations-intro {
  margin: 0 0 24px;
  color: var(--article-muted);
  font-size: 0.92rem;
}

.article-page .article-recommendations-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.article-page .article-recommendation-card,
.article-page .article-card .article-recommendation-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--article-line);
  border-radius: 18px;
  background: #fff;
  color: var(--article-ink);
  box-shadow: 0 12px 30px rgba(58, 42, 34, 0.07);
  text-decoration: none;
  transform: translateY(0);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.article-page .article-recommendation-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--article-accent-soft);
  transition: transform 320ms var(--ease);
}

.article-page .article-recommendation-copy {
  display: flex;
  min-height: 150px;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 17px 17px 18px;
}

.article-page .article-recommendation-category {
  margin-bottom: 8px;
  color: var(--article-accent-strong);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.25;
  text-transform: uppercase;
}

.article-page .article-recommendation-title {
  color: var(--article-ink);
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.25;
  text-wrap: balance;
}

.article-page .article-recommendation-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 17px;
  color: var(--article-accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
}

.article-page .article-recommendation-cta::after {
  content: "→";
  color: var(--article-accent);
  font-size: 1rem;
  transition: transform 180ms ease;
}

.article-page .article-recommendation-card:hover,
.article-page .article-recommendation-card:focus-visible {
  border-color: color-mix(in srgb, var(--article-accent) 42%, transparent);
  color: var(--article-ink);
  box-shadow: 0 17px 40px var(--article-accent-glow);
  text-decoration: none;
  transform: translateY(-4px);
}

.article-page .article-recommendation-card:hover img,
.article-page .article-recommendation-card:focus-visible img {
  transform: scale(1.035);
}

.article-page .article-recommendation-card:hover .article-recommendation-cta::after,
.article-page .article-recommendation-card:focus-visible .article-recommendation-cta::after {
  transform: translateX(3px);
}

.article-page :focus-visible {
  outline: 3px solid color-mix(in srgb, var(--article-accent) 32%, transparent);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .article-page .reason-card:hover {
    border-color: color-mix(in srgb, var(--article-accent) 28%, transparent);
    box-shadow: 0 15px 34px var(--article-accent-glow);
    transform: translateY(-3px);
  }
}

@media (max-width: 860px) {
  .article-page .article-hero {
    padding: 76px 22px 54px;
  }

  .article-page .article-hero::after {
    right: 5%;
    bottom: 6%;
    opacity: 0.42;
  }

  .article-page .article-card {
    padding: 34px 28px;
    border-radius: 24px;
  }

  .article-page--uv .reason-grid,
  .article-page .reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .article-page .article-recommendations-grid {
    grid-template-columns: 1fr;
  }

  .article-page .article-recommendation-copy {
    min-height: 140px;
  }

  .article-page .article-card .comparison-table,
  .article-page .comparison-scroll .comparison-table,
  .article-page .table-scroll .comparison-table {
    display: block;
    width: 100%;
    min-width: 0 !important;
  }

  .article-page .comparison-scroll,
  .article-page .table-scroll {
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .article-page .comparison-table tbody {
    gap: 12px;
  }

  .article-page .comparison-table tr {
    border-color: var(--article-line);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(40, 54, 47, 0.05);
  }

  .article-page .comparison-table td,
  .article-page .comparison-table tbody tr:nth-child(even) td {
    background: transparent !important;
  }

  .article-page .comparison-table .mobile-cell-label {
    color: var(--article-accent-strong);
  }
}

@media (max-width: 620px) {
  .article-page .article-hero {
    padding: 64px 17px 44px;
  }

  .article-page .article-breadcrumbs {
    margin-bottom: 18px;
    font-size: 0.7rem;
  }

  .article-page .article-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
    line-height: 1.01;
  }

  .article-page .article-subtitle {
    font-size: 1rem;
  }

  .article-page .article-author-box {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 3px 12px;
    padding: 14px;
    border-radius: 16px;
  }

  .article-page .article-author-box::before {
    width: 42px;
    height: 42px;
    border-radius: 13px;
  }

  .article-page .article-author-box p {
    font-size: 0.75rem;
  }

  .article-page .article-meta {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .article-page .article-meta > span:not(.meta-dot) {
    padding: 6px 9px;
    font-size: 0.68rem;
  }

  .article-page .article-wrap {
    padding: 16px 8px 74px;
    background-size: 38px 38px;
  }

  .article-page .article-card {
    padding: 24px 16px 32px;
    border-radius: 19px;
  }

  .article-page .article-card p,
  .article-page .article-card li {
    font-size: 0.98rem;
    line-height: 1.75;
  }

  .article-page .article-card h2 {
    margin-top: 48px;
    font-size: clamp(1.72rem, 8.4vw, 2.2rem);
  }

  .article-page .hero-banner,
  .article-page .image-wide {
    border-radius: 16px;
  }

  .article-page .image-caption,
  .article-page .article-card .image-caption {
    padding: 12px 13px 14px !important;
    font-size: 0.74rem !important;
  }

  .article-page .quick-answer {
    padding: 72px 19px 23px;
  }

  .article-page .quick-answer::before {
    top: 20px;
    left: 19px;
  }

  .article-page .science-box,
  .article-page .viral-hook,
  .article-page .toc-box,
  .article-page .bottom-line,
  .article-page .article-share-panel,
  .article-page .references {
    padding: 22px 18px;
    border-radius: 17px;
  }

  .article-page .toc-box ol {
    grid-template-columns: 1fr;
  }

  .article-page--uv .reason-grid,
  .article-page .reason-grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .article-page .reason-card {
    padding: 20px 18px;
  }

  .article-page .step-list li {
    padding: 17px 6px 17px 54px;
  }

  .article-page .step-list li::before {
    left: 4px;
  }

  .article-page .article-internal-links {
    padding: 58px 19px 21px;
  }

  .article-page .article-internal-links::before {
    top: 19px;
    left: 20px;
  }

  .article-page .share-actions {
    grid-template-columns: 1fr;
  }

  .article-page .share-button {
    width: 100%;
  }

  .article-page .faq-section summary {
    padding: 17px 52px 17px 17px;
  }

  .article-page .faq-section .faq-answer {
    padding: 0 17px 18px;
  }

  .article-page .references li {
    padding-left: 38px !important;
  }

  .article-page .back-to-top {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-page .toc-box a,
  .article-page .reason-card,
  .article-page .share-button,
  .article-page .back-to-top {
    transition: none;
  }
}

@media print {
  .article-page .reading-progress,
  .article-page .back-to-top {
    display: none !important;
  }

  .article-page .article-card > * {
    max-width: none;
  }
}