:root {
  --np-gold: #efb400;
  --np-gold-dark: #d99f00;
  --np-ink: #111111;
  --np-muted: #6d6d68;
  --np-line: #e7e5df;
  --np-soft: #f7f7f5;
  --np-cream: #fbf7e9;
  --np-white: #ffffff;
  --np-success: #39a84a;
  --np-radius: 18px;
  --np-shadow: 0 22px 60px rgba(20, 18, 10, 0.08);
}

.container-narrow {
  width: min(100% - 32px, 1180px);
  margin-inline: auto;
}

.section-space {
  padding-block: 92px;
}

.section-space-sm {
  padding-block: 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--np-gold-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 2px;
  content: "";
  background: var(--np-gold);
}

.section-title {
  margin: 0 0 18px;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.section-lead {
  max-width: 760px;
  margin: 0;
  color: var(--np-muted);
  font-size: 18px;
  line-height: 1.7;
}

.np-header {
  position: sticky;
  z-index: 1030;
  top: 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.np-navbar {
  min-height: 78px;
  padding: 8px 0;
}

.np-brand {
  display: inline-flex;
  align-items: center;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.np-brand span {
  color: var(--np-gold);
}

.np-nav-link {
  position: relative;
  padding: 12px 10px !important;
  color: var(--np-ink) !important;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.np-nav-link::after {
  position: absolute;
  right: 10px;
  bottom: 5px;
  left: 10px;
  height: 2px;
  content: "";
  background: var(--np-gold);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.np-nav-link:hover::after,
.np-nav-link.active::after {
  transform: scaleX(1);
}

.btn-np {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 11px 20px;
  border: 1px solid var(--np-gold);
  border-radius: 999px;
  background: var(--np-gold);
  color: var(--np-ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1;
  text-transform: uppercase;
  transition: 0.2s ease;
}

.btn-np:hover {
  border-color: var(--np-ink);
  background: var(--np-ink);
  color: var(--np-white);
  transform: translateY(-1px);
}

.btn-np-outline {
  border-color: var(--np-ink);
  background: transparent;
}

.btn-np-outline:hover {
  background: var(--np-ink);
  color: var(--np-white);
}

.btn-np-light {
  border-color: rgba(255, 255, 255, 0.38);
  background: var(--np-white);
}

.hub-hero {
  position: relative;
  display: grid;
  min-height: 570px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 80%, rgba(239, 180, 0, 0.24), transparent 24%),
    linear-gradient(100deg, #f6f6f5 0%, #ffffff 66%, #f2f2f0 100%);
  place-items: center;
}

.hub-hero::after {
  position: absolute;
  top: -14%;
  right: 4%;
  width: min(46vw, 650px);
  aspect-ratio: 1;
  border: 1px solid rgba(239, 180, 0, 0.22);
  border-radius: 50%;
  box-shadow:
    0 0 0 48px rgba(239, 180, 0, 0.035),
    0 0 0 96px rgba(239, 180, 0, 0.025),
    0 0 0 144px rgba(239, 180, 0, 0.018);
  content: "";
}

.hub-hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-block: 80px;
}

.hub-hero h1 {
  max-width: 690px;
  margin: 0 0 26px;
  font-size: clamp(46px, 7vw, 86px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.hub-hero p {
  max-width: 610px;
  margin: 0 0 32px;
  color: #4f4f4b;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.55;
}

.molecule-mark {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: max(4vw, 24px);
  width: min(41vw, 560px);
  height: min(41vw, 560px);
  opacity: 0.48;
  transform: translateY(-50%);
}

.hub-stat-strip {
  position: relative;
  z-index: 3;
  margin-top: -42px;
}

.hub-stat-shell {
  overflow: hidden;
  border-radius: var(--np-radius);
  background: var(--np-ink);
  box-shadow: var(--np-shadow);
}

.hub-stat {
  min-height: 142px;
  padding: 28px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--np-white);
}

.hub-stat:last-child {
  border-right: 0;
}

.hub-stat i {
  color: var(--np-gold);
  font-size: 22px;
}

.hub-stat strong {
  display: block;
  margin: 22px 0 4px;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hub-stat span {
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
}

.research-card {
  position: relative;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--np-line);
  border-radius: var(--np-radius);
  background: var(--np-white);
  transition: 0.25s ease;
}

.research-card:hover {
  border-color: rgba(239, 180, 0, 0.6);
  box-shadow: var(--np-shadow);
  transform: translateY(-5px);
}

.research-card-visual {
  position: relative;
  display: flex;
  min-height: 300px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 72% 28%, rgba(239, 180, 0, 0.28), transparent 22%),
    linear-gradient(145deg, #f5f5f3, #ffffff);
}

.research-card-visual::before {
  position: absolute;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 40px rgba(17, 17, 17, 0.02), 0 0 0 80px rgba(17, 17, 17, 0.014);
  content: "";
}

.research-card-visual img {
  position: relative;
  z-index: 2;
  width: min(68%, 310px);
  max-height: 250px;
  object-fit: contain;
  filter: drop-shadow(0 20px 28px rgba(0, 0, 0, 0.11));
}

.research-card-body {
  padding: 34px;
}

.research-card-body h2,
.research-card-body h3 {
  margin: 0 0 16px;
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.research-card-body p {
  margin: 0 0 26px;
  color: var(--np-muted);
}

.research-tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--np-cream);
  color: #8d6900;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topic-card {
  height: 100%;
  padding: 28px;
  border: 1px solid var(--np-line);
  border-radius: 15px;
  background: var(--np-white);
}

.topic-card i {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 50%;
  background: var(--np-gold);
  font-size: 20px;
  place-items: center;
}

.topic-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
}

.topic-card p {
  margin: 0;
  color: var(--np-muted);
  font-size: 14px;
}

.evidence-band {
  background: var(--np-ink);
  color: var(--np-white);
}

.evidence-band .section-lead {
  color: rgba(255, 255, 255, 0.64);
}

.evidence-step {
  padding: 26px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.evidence-step strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  text-transform: uppercase;
}

.evidence-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
}

.article-hero {
  position: relative;
  overflow: hidden;
  padding: 48px 0 74px;
  border-bottom: 1px solid var(--np-line);
  background:
    radial-gradient(circle at 88% 26%, rgba(239, 180, 0, 0.24), transparent 24%),
    linear-gradient(135deg, #fafafa 0%, #ffffff 64%, #f9f4e6 100%);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 46px;
  padding: 0;
  color: var(--np-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  list-style: none;
  text-transform: uppercase;
}

.breadcrumbs li:not(:last-child)::after {
  margin-left: 8px;
  color: var(--np-gold-dark);
  content: "/";
}


.article-deck {
  max-width: 760px;
  margin: 0 0 26px;
  color: #565652;
  font-size: 19px;
  line-height: 1.65;
}

.author-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  color: #4c4c48;
  font-size: 13px;
}

.author-avatar {
  display: grid;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: 50%;
  background: var(--np-white);
  color: var(--np-gold-dark);
  font-size: 19px;
  place-items: center;
}

.article-product-visual {
  position: relative;
  display: grid;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--np-shadow);
  place-items: center;
}

.article-product-visual::before,
.article-product-visual::after {
  position: absolute;
  border: 1px solid rgba(239, 180, 0, 0.32);
  border-radius: 50%;
  content: "";
}

.article-product-visual::before {
  width: 300px;
  height: 300px;
}

.article-product-visual::after {
  width: 390px;
  height: 390px;
}

.article-product-visual img {
  position: relative;
  z-index: 2;
  width: min(76%, 360px);
  max-height: 330px;
  object-fit: contain;
  filter: drop-shadow(0 24px 25px rgba(0, 0, 0, 0.13));
}

.science-pill {
  position: absolute;
  z-index: 3;
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-radius: 14px;
  background: var(--np-ink);
  color: var(--np-white);
  font-size: 12px;
  font-weight: 700;
}

.science-pill i {
  color: var(--np-gold);
  font-size: 19px;
}

.key-takeaways-wrap {
  position: relative;
  z-index: 4;
  margin-top: -34px;
}

.key-takeaways {
  padding: 38px 42px;
  border: 1px solid rgba(239, 180, 0, 0.38);
  border-radius: var(--np-radius);
  background: linear-gradient(135deg, #fffaf0, #fffdf8);
  box-shadow: 0 16px 45px rgba(93, 70, 0, 0.08);
}

.key-takeaways h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.key-takeaways h2 i {
  color: var(--np-gold-dark);
}

.key-takeaways ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 34px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.key-takeaways li {
  position: relative;
  padding-left: 24px;
  color: #42423e;
  font-size: 14px;
}

.key-takeaways li::before {
  position: absolute;
  top: 0.57em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--np-gold);
  content: "";
}

.article-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 70px;
  align-items: start;
}

.article-toc {
  position: sticky;
  top: 204px;
  max-height: calc(100vh - 230px);
  overflow: auto;
  padding: 24px;
  border: 1px solid var(--np-line);
  border-radius: 16px;
  background: var(--np-white);
}

.article-toc strong {
  display: block;
  margin-bottom: 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-toc a {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--np-line);
  color: var(--np-muted);
  font-size: 12px;
  line-height: 1.35;
}

.article-toc a:hover,
.article-toc a.is-active {
  border-color: var(--np-gold);
  color: var(--np-ink);
}

.scientific-article {
  min-width: 0;
  max-width: 860px;
}

.scientific-article > p:first-child {
  color: #33332f;
  font-size: 20px;
  line-height: 1.75;
}

.scientific-article p {
  margin: 0 0 22px;
  color: #444440;
}

.scientific-article h2 {
  scroll-margin-top: 110px;
  margin: 70px 0 22px;
  padding-top: 8px;
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.14;
}

.scientific-article h2::before {
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: 17px;
  background: var(--np-gold);
  content: "";
}

.scientific-article h3 {
  scroll-margin-top: 110px;
  margin: 42px 0 16px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.scientific-article h4,
.term-title {
  margin: 28px 0 8px;
  font-size: 15px;
  font-weight: 800;
}

.scientific-article ul,
.scientific-article ol {
  margin: 0 0 26px;
  padding-left: 22px;
}

.scientific-article li {
  margin-bottom: 10px;
  color: #444440;
 list-style-type:disc;
}
.scientific-article ul li {

 list-style-type:disc;
}
.scientific-article ol li {

 list-style-type:numeric;
}
.scientific-article li::marker {
  color: var(--np-gold-dark);
  font-weight: 800;
}

.scientific-article a:not(.btn-np) {
  color: #8b6800;
  text-decoration: underline;
  text-decoration-color: rgba(139, 104, 0, 0.32);
  text-underline-offset: 3px;
}

.scientific-article sup a,
.scientific-article sup {
  color: #9b7200;
  font-size: 0.72em;
  font-weight: 800;
}

.term-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 38px;
}

.term-card {
  padding: 22px;
  border: 1px solid var(--np-line);
  border-radius: 13px;
  background: var(--np-soft);
}

.term-card h4 {
  margin: 0 0 8px;
  font-size: 15px;
}

.term-card p {
  margin: 0;
  font-size: 13px;
}

.inline-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  margin: 54px 0;
  padding: 28px 30px;
  border-radius: 16px;
  background: var(--np-ink);
  color: var(--np-white);
  align-items: center;
}

.inline-cta h3 {
  margin: 0 0 6px;
  color: var(--np-white);
  font-size: 20px;
}

.inline-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
}

.table-wrap {
  margin: 30px 0 44px;
  overflow-x: auto;
  border: 1px solid var(--np-line);
  border-radius: 14px;
  background: var(--np-white);
}

.scientific-article table {
  width: 100%;
  min-width: 720px;
  margin: 0;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.5;
	font-size:12px;
}

.scientific-article th {
  padding: 16px 18px;
  border-bottom: 1px solid var(--np-ink);
  background: var(--np-gold);
  color: var(--np-ink);
  font-weight: 800;
  text-align: left;
		font-size:12px;
}

.scientific-article td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--np-line);
  vertical-align: top;
		font-size:12px;
}

.scientific-article tr:last-child td {
  border-bottom: 0;
}

.scientific-article td p,
.scientific-article th p {
  margin: 0 0 8px;
  color: inherit;
		font-size:12px;
}

.research-level {
  display: inline-flex;
  margin-top: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(239, 180, 0, 0.14);
  color: #7d5e00;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.section-title .title-white {
	color:white;
}
.research-highlights {
  margin-top: 56px;
  padding: 42px;
  border-radius: 22px;
  background: var(--np-soft);
}

.research-highlights h2 {
  margin-top: 0;
}

.faq-section {
  margin-top: 70px;
  padding-top: 4px;
}

.faq-section .accordion {
  border-top: 1px solid var(--np-line);
}

.faq-section .accordion-item {
  border: 0;
  border-bottom: 1px solid var(--np-line);
  background: transparent;
}

.faq-section .accordion-button {
  padding: 24px 0;
  background: transparent;
  color: var(--np-ink);
  font-size: 17px;
  font-weight: 800;
  box-shadow: none;
}

.faq-section .accordion-button:not(.collapsed) {
  color: #8b6800;
}

.faq-section .accordion-button::after {
  width: 18px;
  height: 18px;
  background-size: 18px;
}

.faq-section .accordion-body {
  padding: 0 0 24px;
  color: #444440;
}

.author-bio {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  margin-top: 70px;
  padding: 30px;
  border: 1px solid var(--np-line);
  border-radius: 16px;
}

.author-bio .author-avatar {
  width: 66px;
  height: 66px;
  background: var(--np-cream);
  font-size: 26px;
}

.author-bio h2 {
  margin: 0 0 8px;
  padding: 0;
  font-size: 22px;
}

.author-bio h2::before {
  display: none;
}

.author-bio p {
  margin: 0;
}

.references-section {
  margin-top: 70px;
}

.references-list {
  columns: 2;
  column-gap: 38px;
  margin: 0;
  padding-left: 22px;
  font-size: 12px;
}
.references-list a{
font-size: 12px;
}
.references-list li {
  margin-bottom: 9px;
  break-inside: avoid;
  overflow-wrap: anywhere;
}

.professional-evidence-section {
  margin-top: 76px;
}

.professional-evidence-section > h2 {
  margin-top: 0;
}

.professional-evidence {
  margin-top: 22px;
  border: 1px solid var(--np-line);
  border-radius: 18px;
  background: var(--np-soft);
}

.professional-evidence summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 30px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.professional-evidence summary::-webkit-details-marker {
  display: none;
}

.professional-evidence summary i {
  color: var(--np-gold-dark);
  font-size: 20px;
  transition: transform 0.2s ease;
}

.professional-evidence[open] summary i {
  transform: rotate(45deg);
}

.professional-evidence-inner {
  padding: 0 30px 32px;
}

.professional-evidence .table-wrap {
  max-height: 660px;
  overflow: auto;
}

.professional-evidence table {
  min-width: 1640px;
}

.professional-evidence th {
  position: sticky;
  z-index: 2;
  top: 0;
}

.science-note {
  margin: 30px 0;
  padding: 18px 20px;
  border-left: 3px solid var(--np-gold);
  background: var(--np-cream);
  color: #514f47;
  font-size: 13px;
}

.article-end-cta {
  margin-top: 74px;
  padding: 44px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 10%, rgba(239, 180, 0, 0.32), transparent 28%),
    var(--np-ink);
  color: var(--np-white);
}

.article-end-cta h2 {
  margin: 0 0 13px;
  padding: 0;
  color: var(--np-white);
  font-size: 32px;
}

.article-end-cta h2::before {
  display: none;
}

.article-end-cta p {
  max-width: 610px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.66);
}

.np-footer {
  padding: 58px 0 24px;
  border-top: 1px solid var(--np-line);
  background: #fcfcfb;
}

.np-footer h3 {
  margin: 0 0 16px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.np-footer p,
.np-footer a {
  color: var(--np-muted);
  font-size: 12px;
}

.np-footer a {
  display: inline-block;
  margin-bottom: 7px;
}

.np-footer a:hover {
  color: var(--np-ink);
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--np-line);
  color: var(--np-muted);
  font-size: 11px;
}

.subscribe-form .form-control {
  min-height: 42px;
  border-color: var(--np-line);
  border-radius: 999px;
  font-size: 12px;
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  display: grid;
  width: 30px;
  height: 30px;
  margin: 0;
  border: 1px solid var(--np-line);
  border-radius: 50%;
  color: var(--np-ink);
  place-items: center;
}

.back-to-top {
  position: fixed;
  z-index: 1020;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--np-gold);
  color: var(--np-ink);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
  opacity: 0;
  pointer-events: none;
  transition: 0.2s ease;
  place-items: center;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 991.98px) {
  .np-navbar {
    min-height: 68px;
  }

  .np-navbar .navbar-collapse {
    padding: 18px 0 12px;
    border-top: 1px solid var(--np-line);
  }

  .np-nav-link {
    padding: 10px 0 !important;
  }

  .np-nav-link::after {
    right: auto;
    left: 0;
    width: 28px;
  }

  .molecule-mark {
    right: -80px;
    width: 520px;
    height: 520px;
    opacity: 0.25;
  }

  .hub-stat {
    min-height: 124px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .article-toc {
    position: static;
    display: flex;
    max-height: none;
    gap: 6px;
    overflow-x: auto;
    padding: 10px;
  }

  .article-toc strong {
    display: none;
  }

  .article-toc a {
    flex: 0 0 auto;
    padding: 8px 12px;
    border: 1px solid var(--np-line);
    border-radius: 999px;
    white-space: nowrap;
  }

  .article-toc a:hover,
  .article-toc a.is-active {
    border-color: var(--np-gold);
  }
}

@media (max-width: 767.98px) {
  body {
    font-size: 15px;
  }

  .section-space {
    padding-block: 66px;
  }

  .section-space-sm {
    padding-block: 50px;
  }

  .hub-hero {
    min-height: 520px;
  }

  .hub-hero h1 {
    letter-spacing: -0.05em;
  }

  .hub-hero::after {
    top: 7%;
    right: -26%;
    width: 440px;
  }

  .molecule-mark {
    top: 36%;
    right: -210px;
  }

  .hub-stat-strip {
    margin-top: -24px;
  }

  .hub-stat {
    border-right: 0;
  }

  .research-card-visual {
    min-height: 240px;
  }

  .article-hero {
    padding: 32px 0 56px;
  }

  .breadcrumbs {
    margin-bottom: 30px;
  }

  .article-product-visual {
    min-height: 330px;
    margin-top: 34px;
  }

  .key-takeaways {
    padding: 28px 24px;
  }

  .key-takeaways ul {
    grid-template-columns: 1fr;
  }

  .scientific-article h2 {
    margin-top: 55px;
  }

  .term-grid {
    grid-template-columns: 1fr;
  }

  .inline-cta {
    grid-template-columns: 1fr;
  }

  .research-highlights {
    padding: 26px 20px;
  }

  .author-bio {
    grid-template-columns: 1fr;
  }

  .references-list {
    columns: 1;
  }

  .professional-evidence summary,
  .professional-evidence-inner {
    padding-right: 20px;
    padding-left: 20px;
  }

  .article-end-cta {
    padding: 32px 24px;
  }
}

@media print {
  .np-header,
  .article-toc,
  .inline-cta,
  .article-end-cta,
  .np-footer,
  .back-to-top {
    display: none !important;
  }

  .article-layout {
    display: block;
  }

  .professional-evidence {
    break-before: page;
  }

  .professional-evidence .professional-evidence-inner {
    display: block !important;
  }
}