:root {
  color-scheme: only light;
  --ink: #101820;
  --muted: #53616e;
  --line: #d9e3ea;
  --line-strong: #bdd1df;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --blue: #1769d1;
  --blue-dark: #0a4fa9;
  --cyan: #27a9cf;
  --mint: #1769d1;
  --mint-soft: #f2f8ff;
  --warning: #fff9ec;
  --shadow: 0 18px 50px rgba(16, 24, 32, 0.1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: #ffffff;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f6faff 50%, #ffffff 100%);
  background-attachment: scroll;
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.72;
}

img { display: block; max-width: 100%; }
a { color: var(--blue-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, .brand, .listicle-button, .listicle-eyebrow { font-family: Inter, Arial, sans-serif; letter-spacing: 0; }
h1 { margin-bottom: 22px; font-size: 54px; line-height: 1.08; font-weight: 900; }
h2 { margin-bottom: 20px; font-size: 36px; line-height: 1.18; font-weight: 900; }
h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.35; font-weight: 800; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.listicle-reading-progress {
  position: fixed;
  z-index: 110;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(23, 105, 209, 0.12);
}
.listicle-reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #8fd0ff, #2e8bff 55%, #1a6fe0);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f4f9ff);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 1px rgba(220, 234, 247, 0.5), 0 6px 24px rgba(46, 139, 255, 0.05);
}

.top-offer-bar {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  color: #ffffff;
  background: linear-gradient(135deg, #5baeff 0%, #2e8bff 50%, #1a6fe0 100%);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
  line-height: 1.35;
  text-align: center;
  text-transform: uppercase;
}
.top-offer-bar > span { display: inline-flex; align-items: center; }
.offer-package { margin-right: 4px; font-size: 17px; line-height: 1; }

.navbar {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: 100%;
  margin: 0 auto;
  gap: 24px;
  padding: 14px clamp(18px, 3.8vw, 70px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}
.brand img { width: 48px; height: 48px; filter: drop-shadow(0 4px 14px rgba(46, 139, 255, 0.28)); }
.brand > span { display: grid; align-content: center; line-height: 1.12; }
.brand strong { color: #061a30; font-size: 19px; font-weight: 800; letter-spacing: 0.271px; }
.brand small { margin-top: 3px; color: #5b7290; font-size: 11px; font-weight: 600; letter-spacing: 0.4px; text-transform: uppercase; }

.nav-links { display: flex; flex: 1; align-items: center; justify-content: flex-end; gap: 4px; }
.nav-links a { padding: 10px 14px; border-radius: 12px; color: #0a2540; font: 600 14px Inter, Arial, sans-serif; text-decoration: none; }
.nav-links a:hover { color: #1a6fe0; background: #f0f7ff; }
.nav-toggle { display: none; }

.cart-pill {
  display: inline-flex;
  min-width: 118px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 18px;
  border: 1px solid #b9d4ef;
  border-radius: 999px;
  color: #061a30;
  background: linear-gradient(135deg, rgba(143, 208, 255, 0.22), rgba(46, 139, 255, 0.10) 60%, rgba(91, 174, 255, 0.18)), #ffffff;
  box-shadow: 0 4px 14px rgba(46, 139, 255, 0.10);
  text-decoration: none;
}
.cart-svg { width: 20px; height: 20px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232e8bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='20' r='1'/%3E%3Ccircle cx='19' cy='20' r='1'/%3E%3Cpath d='M3 4h2l2.4 11.2a2 2 0 0 0 2 1.6h7.7a2 2 0 0 0 2-1.6L21 8H6'/%3E%3C/svg%3E") center / contain no-repeat; }
.cart-label { color: #1a6fe0; font: 800 13px Inter, Arial, sans-serif; letter-spacing: 0.6px; }

.header-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  width: min(calc(100% - 44px), 1120px);
  margin: 0 auto;
  padding: 10px 0 14px;
  border-top: 1px solid #e7f1fb;
}
.header-search input {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid #dceaf7;
  border-radius: 9px;
  color: #0a2540;
  background: #ffffff;
  font: 14px "Open Sans", Arial, sans-serif;
}
.header-search .listicle-button { min-height: 44px; padding: 10px 32px; }

.listicle-hero {
  position: relative;
  min-height: 485px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #f6f8fa;
}
.listicle-hero-backdrop, .listicle-hero-backdrop img, .listicle-hero-wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.listicle-hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.listicle-hero-mobile-byline { display: none; }
.listicle-hero-wash {
  display: none;
}
.listicle-hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  min-height: 485px;
  margin: 0 auto;
}
.listicle-hero-copy { width: min(640px, 57%); padding: 64px 0; }
.listicle-eyebrow {
  margin-bottom: 14px;
  color: var(--blue-dark);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 850;
  text-transform: uppercase;
}
.listicle-hero-lead { max-width: 610px; margin-bottom: 22px; color: #364652; font-size: 19px; }
.listicle-byline { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 26px; color: var(--muted); font-size: 13px; }
.listicle-byline a { font-weight: 700; }
.listicle-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 24px;
  border: 0;
  border-radius: 5px;
  color: #fff;
  background: linear-gradient(135deg, #5baeff 0%, #2e8bff 50%, #1a6fe0 100%) !important;
  box-shadow: 0 10px 24px rgba(23, 105, 209, 0.22);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.listicle-button:hover,
.listicle-button:focus-visible {
  color: #ffffff !important;
  background: linear-gradient(135deg, #5baeff 0%, #2e8bff 50%, #1a6fe0 100%) !important;
  -webkit-text-fill-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(23, 105, 209, 0.3);
}

.listicle-document { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 32px; background: transparent; }
.listicle-document > section, .listicle-document > aside, .listicle-document > nav { margin-bottom: 72px; }
.listicle-document > section:not(.listicle-product-spotlight):not(.listicle-safety):not(.listicle-authority):not(.listicle-storefront-disclaimer) { padding-top: 18px; }
.listicle-document > .listicle-storefront-disclaimer { margin-bottom: 0; padding: 14px 18px; }
.listicle-opening h2 { max-width: 760px; font-weight: 900 !important; }
.listicle-hook { max-width: 840px; margin-bottom: 28px; color: #283944; font-size: 22px; line-height: 1.55; font-weight: 600; }
.listicle-opening > p:not(.listicle-hook) { max-width: 900px; color: var(--muted); }
.listicle-editorial-intro,
.listicle-product-narrative { max-width: 960px; }
.listicle-prose { max-width: 880px; }
.listicle-prose p { margin-bottom: 20px; color: #354653; font-size: 18px; line-height: 1.78; }
.listicle-prose p:first-child { color: #172a38; font-size: 20px; font-weight: 600; }
.listicle-section-lead { max-width: 850px; margin-bottom: 30px; color: var(--muted); font-size: 18px; }

.listicle-editorial-reasons { max-width: 960px; border-top: 1px solid var(--line-strong); }
.listicle-editorial-reasons article {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-strong);
}
.listicle-editorial-reasons article > span {
  color: #2e8bff;
  font: 800 15px/1.4 Inter, Arial, sans-serif;
}
.listicle-editorial-reasons h3 { margin-bottom: 7px; font-size: 22px; }
.listicle-editorial-reasons p { max-width: 800px; margin: 0; color: var(--muted); }

.listicle-benefit-band {
  padding: 18px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.listicle-benefit-band h2 { max-width: 780px; font-size: 30px; }
.listicle-benefit-band > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 28px; }
.listicle-benefit-band article { position: relative; min-width: 0; min-height: 126px; padding: 22px 18px 20px; border: 1px solid #cfe1f2; border-radius: 7px; background: rgba(255,255,255,.9); box-shadow: 0 7px 22px rgba(14,87,184,.06); }
.listicle-benefit-band article > span { display: grid; width: 30px; height: 30px; margin-bottom: 14px; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(135deg, #5baeff, #1a6fe0); font: 800 11px Inter, Arial, sans-serif; }
.listicle-benefit-band h3 { margin: 0; font-size: 17px; }
.listicle-verification {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 14px;
  padding: 20px 22px;
  border: 1px solid #b9d9f5;
  border-radius: 7px;
  background: var(--mint-soft);
}
.listicle-verification > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  background: var(--mint);
  font-family: Inter, Arial, sans-serif;
  font-weight: 900;
}
.listicle-verification p { margin: 1px 0 0; color: #174d86; font-weight: 700; }

.listicle-research-availability {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.listicle-research-availability span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid #b9d9f5;
  border-radius: 6px;
  color: #0e57b8;
  background: #f2f8ff;
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
}
.listicle-research-availability b {
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--mint);
  font-size: 14px;
}

.listicle-section-nav {
  position: sticky;
  z-index: 40;
  top: 12px;
  display: flex;
  gap: 7px;
  padding: 9px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 25px rgba(16, 24, 32, 0.06);
  scrollbar-width: none;
}
.listicle-section-nav::-webkit-scrollbar { display: none; }
.listicle-section-nav a {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 4px;
  color: #344754;
  background: var(--soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.listicle-selection > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.listicle-selection article { position: relative; padding: 26px 22px 22px; border-top: 3px solid var(--blue); background: var(--soft); }
.listicle-selection article > span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}
.listicle-selection article p, .listicle-editorial-reasons article p, .listicle-evidence-card p, .listicle-checklist article p, .listicle-pathways article p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.listicle-product-spotlight {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(56px, 6vw, 82px);
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.listicle-product-spotlight-media,
.listicle-product-spotlight-copy { width: 100%; min-width: 0; }
.listicle-product-spotlight-media { padding: 32px 0; text-align: center; }
.listicle-pouch-picture { display: block; width: min(100%, 410px); aspect-ratio: 1; margin: 0 auto; }
.listicle-pouch-picture img { width: 100%; height: 100%; object-fit: contain; }
.listicle-product-spotlight-media > .listicle-pouch-picture,
.listicle-product-hero-media > .listicle-pouch-picture { width: 87%; max-width: 520px; }
.listicle-product-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  width: 100%;
  margin: 9px auto 0;
  text-align: center;
}
.listicle-product-badges > .trust-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #2b4450;
  font-family: Inter, Arial, sans-serif;
  font-size: 12.5px;
  font-weight: 700;
}
.listicle-product-badges .trust-check {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: var(--blue-600) !important;
  background: none !important;
  box-shadow: none !important;
  font-size: 16px;
  line-height: 1;
  font-weight: 800;
}
.listicle-product-spotlight-copy p:not(.listicle-eyebrow) { color: var(--muted); }
.listicle-guide-context {
  max-width: 850px;
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: #53616e;
  font-size: 14px;
  line-height: 1.65;
}
.listicle-formulation .listicle-editorial-reasons article { padding: 30px 0 26px; }

.listicle-evidence > p:not(.listicle-eyebrow), .listicle-safety > p, .listicle-product-brief > p { color: var(--muted); }
.listicle-evidence-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 16px; margin-top: 28px; }
.listicle-evidence-card { padding: 22px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.listicle-evidence-card > div { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.listicle-evidence-card > div p { max-width: 52%; text-align: right; }
.listicle-evidence-card > span {
  display: inline-block;
  margin: 2px 0 14px;
  padding: 5px 8px;
  border-radius: 3px;
  color: #23566f;
  background: #eaf6fa;
  font-family: Inter, Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
}
.listicle-evidence-card > a { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 700; }

.listicle-research-groups { display: grid; gap: 0; margin-top: 30px; border-top: 1px solid var(--line-strong); }
.listicle-research-group { display: grid; grid-template-columns: minmax(190px, .32fr) minmax(0, 1fr); gap: 30px; padding: 30px 0; border-bottom: 1px solid var(--line-strong); }
.listicle-research-group h3 { margin: 0; color: #0e57b8; font-size: 22px; }
.listicle-research-group ul { display: grid; gap: 22px; margin: 0; padding: 0; list-style: none; }
.listicle-research-group li { position: relative; padding-left: 22px; }
.listicle-research-group li::before { position: absolute; top: 2px; left: 0; color: var(--blue); content: "\2713"; font-weight: 900; }
.listicle-research-group li > a { display: inline; color: #0a4fa9; font: 800 16px/1.4 Inter, Arial, sans-serif; }
.listicle-research-group li > span { display: block; margin-top: 5px; color: #1769d1; font: 800 11px/1.4 Inter, Arial, sans-serif; text-transform: uppercase; }
.listicle-research-group li > p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.listicle-single-product-research { margin-top: 28px; border-top: 1px solid var(--line-strong); }

.listicle-featured-products > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.listicle-featured-products article { display: flex; flex-direction: column; min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 6px; }
.listicle-featured-products article .listicle-pouch-picture { width: 100%; }
.listicle-featured-products article p { flex: 1; color: var(--muted); font-size: 14px; }
.listicle-featured-products article a { font-size: 13px; font-weight: 750; }

.listicle-checklist > div, .listicle-pathways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.listicle-checklist article, .listicle-pathways article { padding: 20px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.listicle-checklist article > span, .listicle-pathways article > span { color: var(--blue); font-size: 18px; font-weight: 900; }
.listicle-pathways article { position: relative; min-height: 154px; padding-right: 62px; }
.listicle-pathways article > span {
  position: absolute;
  top: 20px;
  right: 20px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-size: 21px;
  line-height: 1;
}

.listicle-authority {
  display: grid;
  border: 1px solid #c9dcf0;
  border-radius: 8px;
  background: linear-gradient(145deg, #eef7ff 0%, #fff 62%, #f4f0ff 100%);
  box-shadow: 0 16px 42px rgba(46,139,255,.1);
}
.listicle-authority > div { width: 100%; max-width: none; padding: 38px 44px; }
.listicle-authority blockquote { margin: 0 0 18px; color: #142d45; font: 700 23px/1.5 Inter, Arial, sans-serif; }
.listicle-authority > div > p:not(.listicle-eyebrow) { color: var(--muted); font-size: 13px; }
.listicle-authority-marks { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.listicle-authority-marks span { padding: 6px 10px; border: 1px solid #bdd8f2; border-radius: 999px; color: #0e57b8; background: #fff; font: 800 10px Inter, Arial, sans-serif; }

.listicle-product-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 30px 34px;
  border-left: 4px solid var(--blue);
  background: #eef6ff;
}
.listicle-product-cta h2 { margin-bottom: 8px; font-size: 27px; }
.listicle-product-cta p:not(.listicle-eyebrow) { max-width: 610px; margin-bottom: 0; color: var(--muted); }
.listicle-product-cta .listicle-button { flex: 0 0 auto; }

.listicle-safety { padding: 28px 30px; border: 1px solid #bdd8f2; border-radius: 6px; background: #f2f8ff; }
.listicle-safety h2 { font-size: 28px; }
.listicle-faq-list { border-top: 1px solid var(--line-strong); }
.listicle-faq details { border-bottom: 1px solid var(--line-strong); }
.listicle-faq summary {
  position: relative;
  padding: 21px 42px 21px 0;
  cursor: pointer;
  list-style: none;
  font-family: Inter, Arial, sans-serif;
  font-weight: 750;
}
.listicle-faq summary::-webkit-details-marker { display: none; }
.listicle-faq summary::after { position: absolute; top: 20px; right: 4px; content: "+"; color: var(--blue); font-size: 24px; line-height: 1; }
.listicle-faq details[open] summary::after { content: "-"; }
.listicle-faq details p { max-width: 800px; padding: 0 42px 22px 0; color: var(--muted); }

.listicle-disclosure { padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.listicle-disclosure strong { display: block; margin-bottom: 6px; color: var(--ink); font-family: Inter, Arial, sans-serif; }
.listicle-disclosure p { margin-bottom: 0; }

.listicle-product-hero { border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #f7fbfe, #ffffff); }
.listicle-product-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.85fr);
  align-items: center;
  gap: 58px;
  width: min(1180px, calc(100% - 48px));
  min-height: 610px;
  margin: 0 auto;
  padding: 54px 0;
}
.listicle-product-hero-copy h1 { font-size: 52px; }
.listicle-product-hero-copy > p:not(.listicle-eyebrow) { color: var(--muted); font-size: 20px; }
.listicle-product-hero-media .listicle-pouch-picture { width: min(100%, 470px); }
.listicle-product-document { max-width: none; }
.listicle-product-brief { text-align: left; }
.listicle-product-brief .listicle-verification { margin: 26px 0; }
.listicle-product-brief .listicle-pathways { margin: 24px 0 28px; }

.listicle-scroll-cta {
  position: fixed;
  z-index: 90;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  margin: 0 auto;
  min-height: 52px;
  padding: 7px clamp(18px, 4vw, 58px);
  border: 0;
  border-radius: 0;
  color: #fff;
  background: linear-gradient(135deg, #5baeff 0%, #2e8bff 52%, #1a6fe0 100%);
  box-shadow: 0 -10px 30px rgba(14,87,184,.2);
  opacity: 0;
  pointer-events: none;
  transform: translateY(24px);
  transition: opacity 180ms ease, transform 180ms ease;
  contain: layout paint;
  will-change: opacity, transform;
}
.listicle-scroll-cta.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.listicle-scroll-cta > div { display: grid; }
.listicle-scroll-cta span { color: #fff; font-family: Inter, Arial, sans-serif; font-size: 12px; line-height: 1.25; font-weight: 900; }
.listicle-scroll-cta small { color: rgba(255,255,255,.86); font-size: 9px; line-height: 1.25; }
.listicle-scroll-cta .listicle-button { min-width: 136px; min-height: 38px; padding: 8px 18px; border: 2px solid #fff; color: #0e57b8 !important; background: #fff !important; box-shadow: none; font-size: 11px; -webkit-text-fill-color: #0e57b8; }
.listicle-scroll-cta .listicle-button:hover,
.listicle-scroll-cta .listicle-button:focus-visible { color: #0e57b8 !important; background: #fff !important; box-shadow: 0 8px 24px rgba(5,44,96,.22); -webkit-text-fill-color: #0e57b8; }

.site-footer {
  margin-top: 20px;
  padding: 50px 22px 28px;
  border-top: 1px solid var(--line);
  color: #0a2540;
  background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%) !important;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  width: min(100%, 1280px);
  margin: 0 auto;
}
.footer-grid .footer-brand { display: inline-grid; grid-template-columns: 38px minmax(0, auto); align-items: center; column-gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 38px; height: 38px; object-fit: contain; }
.footer-brand strong { color: #061a30; font-size: 16px; }
.footer-brand small { color: #5b7290; font-size: 11px; }
.footer-grid p { max-width: 38ch; color: #5b7290; font-size: 13px; line-height: 1.65; }
.footer-grid h2 { margin: 0 0 12px; color: #0e57b8; font: 800 12px Inter, Arial, sans-serif; letter-spacing: 1.2px; text-transform: uppercase; }
.footer-grid a { display: block; padding: 4px 0; color: #0a2540; font-size: 13px; text-decoration: none; }
.footer-grid a:hover { color: #1a6fe0; }
.footer-bottom { display: grid; gap: 8px; width: min(100%, 1280px); margin: 30px auto 0; padding-top: 18px; border-top: 1px solid #e7f1fb; }
.footer-fda { max-width: 90ch; margin: 0; color: #8aa0bd; font-size: 11px; line-height: 1.55; }
.footer-meta { display: flex; flex-wrap: wrap; gap: 14px; color: #5b7290; font-size: 12px; }
.footer-meta a { color: #1a6fe0; text-decoration: none; }

@media (min-width: 901px) {
  .listicle-hero { min-height: 420px; aspect-ratio: 2232 / 705; }
  .listicle-hero-inner { height: 100%; min-height: 420px; }
  .listicle-hero-backdrop img { object-fit: cover; object-position: center; }
  .listicle-hero-copy { padding: 34px 0; }
  .listicle-hero-copy h1 { font-size: clamp(44px, 3.35vw, 50px); }
}

@media (max-width: 900px) {
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .listicle-hero { min-height: 0; padding-top: 31.59%; overflow: visible; background: #fff; }
  .listicle-hero-backdrop { bottom: auto; height: auto; aspect-ratio: 2232 / 705; }
  .listicle-hero-backdrop img { left: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; }
  .listicle-hero-wash { display: none; }
  .listicle-hero-inner { min-height: 0; width: 100%; background: #fff; }
  .listicle-hero-copy { width: min(100% - 48px, 760px); margin: 0 auto; padding: 42px 0 50px; }
  .listicle-hero-copy > .listicle-byline { display: none; }
  .listicle-hero-mobile-byline {
    position: absolute;
    z-index: 3;
    top: calc(31.59vw - 53px);
    left: clamp(18px, 4vw, 36px);
    display: grid;
    gap: 1px;
    margin: 0;
    color: #101820;
    font-family: Inter, Arial, sans-serif;
    line-height: 1.25;
  }
  .listicle-hero-mobile-byline span { font-size: 10px; font-weight: 650; }
  .listicle-hero-mobile-byline a { color: #101820; font-size: 13px; font-weight: 850; text-decoration: none; }
  .listicle-selection > div, .listicle-checklist > div, .listicle-pathways { grid-template-columns: 1fr; }
  .listicle-evidence-grid, .listicle-featured-products > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .listicle-product-spotlight { gap: 42px; }
  .listicle-product-hero-inner { gap: 34px; }
  .listicle-product-hero-inner { grid-template-columns: minmax(0, 1fr) minmax(290px, 0.75fr); }
  .listicle-product-badges { display: flex !important; }
  .listicle-value-grid { grid-template-columns: 1fr; }
  .listicle-value-grid h3 { min-height: 0; }
  .listicle-authority > div { padding: 32px; }
  .listicle-benefit-band > div { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  body { font-size: 16px; line-height: 1.65; }
  h1, .listicle-product-hero-copy h1 { font-size: 32px; line-height: 1.1; }
  h2 { font-size: 29px; }
  .top-offer-bar { min-height: 31px; padding: 6px 8px; font-size: 9px; letter-spacing: 0.7px; white-space: nowrap; }
  .navbar { grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; padding: 10px 14px; }
  .brand { gap: 8px; overflow: hidden; }
  .brand img { width: 40px; height: 40px; }
  .brand strong { font-size: 16px; white-space: nowrap; }
  .brand small { font-size: 9px; }
  .nav-toggle {
    position: relative;
    display: flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #ffffff;
  }
  .site-header .nav-toggle span { position: absolute; left: 50% !important; width: 22px !important; height: 2px; margin: 0 !important; border-radius: 2px; background: #0a2540; transform: translate(-50%, -50%) !important; transition: transform 180ms ease, top 180ms ease, opacity 140ms ease; }
  .site-header .nav-toggle span:nth-child(1) { top: calc(50% - 7px) !important; }
  .site-header .nav-toggle span:nth-child(2) { top: 50% !important; }
  .site-header .nav-toggle span:nth-child(3) { top: calc(50% + 7px) !important; }
  .site-header .nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 50% !important; transform: translate(-50%, -50%) rotate(45deg) !important; }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .site-header .nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 50% !important; transform: translate(-50%, -50%) rotate(-45deg) !important; }
  .nav-links { position: absolute; top: calc(100% + 1px); right: 14px; left: 14px; display: none; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: #ffffff; box-shadow: var(--shadow); }
  .nav-links.is-open { display: grid; }
  .nav-links a { width: 100%; }
  .cart-pill { min-width: 48px; min-height: 42px; padding: 8px 11px; }
  .cart-label, .cart-pill > span:last-child { display: none; }
  .header-search { display: none; }

  .listicle-hero { min-height: 0; padding-top: 31.59%; overflow: visible; background: #fff; }
  .listicle-hero-backdrop { bottom: auto; height: auto; aspect-ratio: 2232 / 705; }
  .listicle-hero-backdrop img { left: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; }
  .listicle-hero-wash { display: none; }
  .listicle-hero-inner { min-height: 0; width: 100%; background: #fff; }
  .listicle-hero-copy { width: 100%; padding: 34px 22px 42px; }
  .listicle-hero-lead, .listicle-product-hero-copy > p:not(.listicle-eyebrow) { font-size: 17px; }

  .listicle-document { width: min(100% - 32px, 680px); padding: 50px 0 30px; }
  .listicle-document > section, .listicle-document > aside, .listicle-document > nav { margin-bottom: 52px; }
  .listicle-hook { font-size: 19px; }
  .listicle-section-nav { top: 8px; margin-right: -16px; margin-left: -16px; border-right: 0; border-left: 0; border-radius: 0; }
  .listicle-selection > div, .listicle-evidence-grid, .listicle-featured-products > div, .listicle-checklist > div, .listicle-pathways { grid-template-columns: 1fr; }
  .listicle-prose p { font-size: 16px; }
  .listicle-prose p:first-child { font-size: 18px; }
  .listicle-editorial-reasons article { grid-template-columns: 42px minmax(0, 1fr); gap: 12px; padding: 22px 0; }
  .listicle-formulation .listicle-editorial-reasons article { padding: 24px 0 22px; }
  .listicle-editorial-reasons h3 { font-size: 19px; }
  .listicle-benefit-band { padding: 16px 0 0; }
  .listicle-benefit-band h2 { font-size: 26px; }
  .listicle-benefit-band > div { gap: 7px; }
  .listicle-benefit-band article { min-height: 112px; padding: 15px 10px; }
  .listicle-benefit-band article > span { width: 25px; height: 25px; margin-bottom: 10px; font-size: 9px; }
  .listicle-benefit-band h3 { font-size: 13px; line-height: 1.35; }

  .listicle-product-spotlight { grid-template-columns: 1fr; gap: 28px; padding: 34px 0; }
  .listicle-product-spotlight-media { order: 1; }
  .listicle-product-spotlight-copy { order: 2; }
  .listicle-product-spotlight-media { padding: 22px 0; }
  .listicle-pouch-picture { width: min(87%, 360px); }
  .listicle-product-cta { align-items: stretch; flex-direction: column; padding: 26px 24px; }
  .listicle-product-cta .listicle-button { width: 100%; }

  .listicle-product-hero-inner { grid-template-columns: 1fr; width: min(100% - 32px, 680px); min-height: 0; padding: 42px 0 50px; }
  .listicle-product-hero-media { order: -1; }
  .listicle-product-hero-media .listicle-pouch-picture { width: min(87%, 400px); }
  .listicle-product-badges { display: flex !important; }
  .listicle-research-availability { display: grid; grid-template-columns: 1fr; }
  .listicle-research-group { grid-template-columns: 1fr; gap: 14px; padding: 24px 0; }
  .listicle-research-group h3 { font-size: 20px; }
  .listicle-authority > div { padding: 26px 22px; }
  .listicle-authority blockquote { font-size: 19px; }

  .listicle-scroll-cta { right: 0; bottom: 0; left: 0; width: 100%; min-height: 96px; padding: 16px 14px; }
  .listicle-scroll-cta small { display: block; font-size: 10px; line-height: 1.3; }
  .listicle-scroll-cta span { max-width: 210px; font-size: 12px; line-height: 1.25; }
  .listicle-scroll-cta .listicle-button { min-width: 104px; min-height: 48px; padding: 11px 14px; font-size: 11px; }

  .site-footer { margin-top: 12px; padding: 32px 16px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-meta { flex-direction: column; gap: 6px; text-align: center; font-size: 11px; }
}

@media (prefers-color-scheme: dark) {
  html, body, .site-header, .site-footer, .nav-links, .header-search input, .listicle-product-hero, .listicle-hero-inner { color-scheme: only light; color: var(--ink); }
  .site-footer { background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%) !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .listicle-button, .listicle-scroll-cta { transition: none; }
}