/* Phase 2F v3 — modern Japanese men's grooming editorial visual layer. */
:root {
  --v3-ink: #17262b;
  --v3-ink-soft: #53666b;
  --v3-canvas: #f4f6f4;
  --v3-surface: #ffffff;
  --v3-mist: #e8efed;
  --v3-teal: #287b77;
  --v3-teal-dark: #155c5a;
  --v3-teal-pale: #dceae7;
  --v3-warm: #eee7df;
  --v3-warm-dark: #8a634d;
  --v3-line: #d7dfdc;
  --v3-line-dark: #b9c7c3;
  --v3-focus: #087da4;
  --v3-shadow: 0 18px 50px rgba(22, 46, 51, .08);
  --v3-reading: 720px;
  --v3-shell: 1240px;
  --ink: var(--v3-ink);
  --ink-soft: var(--v3-ink-soft);
  --paper: var(--v3-canvas);
  --white: var(--v3-surface);
  --line: var(--v3-line);
  --teal: var(--v3-teal);
  --teal-dark: var(--v3-teal-dark);
  --sage: var(--v3-teal-pale);
  --focus: var(--v3-focus);
  --shadow: var(--v3-shadow);
  --shell: var(--v3-shell);
}

html {
  background: var(--v3-canvas);
  color: var(--v3-ink);
  font-family: Inter, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  font-feature-settings: "palt" 1;
  font-kerning: normal;
  line-height: 1.72;
  letter-spacing: .005em;
}

body {
  background: var(--v3-canvas);
  color: var(--v3-ink);
}

::selection { background: #bedbd7; color: var(--v3-ink); }
p { color: var(--v3-ink-soft); }
a { text-decoration-color: rgba(21, 92, 90, .4); text-underline-offset: .23em; }
h1, h2, h3, h4 {
  color: var(--v3-ink);
  font-family: Inter, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", system-ui, sans-serif;
  font-weight: 680;
  letter-spacing: -.035em;
  line-height: 1.32;
  text-wrap: pretty;
}
h2 { font-size: clamp(27px, 2.65vw, 38px); }
h3 { font-size: 19px; }
:focus-visible { outline: 3px solid var(--v3-focus); outline-offset: 4px; }

.shell { width: min(calc(100% - 56px), var(--v3-shell)); }
.shell--wide { width: min(calc(100% - 40px), 1360px); }
.section { padding: 82px 0; }
.section--compact { padding: 54px 0; }
.section--paper { border-color: var(--v3-line); background: #fbfcfb; }

/* Compact editorial header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border: 0;
  border-bottom: 1px solid rgba(23, 38, 43, .1);
  background: rgba(250, 251, 250, .94);
  box-shadow: none;
  backdrop-filter: blur(16px);
}
.site-header::before { display: none; }
.site-header__inner { min-height: 68px; gap: 30px; padding: 0; }
.brand { gap: 11px; }
.brand__mark {
  width: 34px;
  height: 34px;
  border: 1px solid #2f464b;
  border-radius: 9px;
  background: transparent;
  box-shadow: none;
  color: var(--v3-ink);
  font-family: Inter, system-ui, sans-serif;
  font-size: 15px;
  font-weight: 750;
}
.brand b {
  color: var(--v3-ink);
  font-family: Inter, "Hiragino Sans", "Yu Gothic UI", system-ui, sans-serif;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: -.012em;
}
.brand small { margin-top: 0; color: #708085; font-size: 9px; font-weight: 650; letter-spacing: .055em; }
.site-header nav { gap: 4px; }
.site-header nav a {
  min-height: 40px;
  border-radius: 0;
  padding: 0 10px;
  color: #42565b;
  font-size: 12px;
  font-weight: 670;
}
.site-header nav a:hover { background: transparent; color: var(--v3-teal-dark); }
.site-header .nav-cta {
  position: relative;
  border: 0;
  border-radius: 0;
  padding-inline: 11px;
  background: transparent;
  color: var(--v3-ink);
}
.site-header .nav-cta::after {
  position: absolute;
  right: 10px;
  bottom: 5px;
  left: 10px;
  height: 2px;
  background: var(--v3-teal);
  content: "";
}
.site-header .nav-cta:hover { background: transparent; color: var(--v3-teal-dark); }

.eyebrow, .kicker {
  margin-bottom: 11px;
  color: var(--v3-teal-dark);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .16em;
}
.eyebrow::before { width: 18px; height: 1px; margin: 0 9px 3px 0; }

/* Above the fold: message, two categories, and proof cues in one composition. */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--v3-line);
  padding: 54px 0 52px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, 0) 63%),
    var(--v3-canvas);
}
.hero::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 37%;
  height: 100%;
  border-left: 1px solid rgba(40, 123, 119, .11);
  background: #e7eeec;
  content: "";
}
.hero::after { width: 26%; height: 3px; background: var(--v3-teal); }
.hero__grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1.16fr) minmax(360px, .84fr);
  align-items: stretch;
  gap: 48px;
}
.hero__copy { align-self: center; min-width: 0; padding: 14px 0; }
.hero h1 {
  max-width: 720px;
  margin: 0 0 20px;
  font-size: clamp(42px, 3.65vw, 50px);
  font-weight: 690;
  line-height: 1.2;
  letter-spacing: -.05em;
  text-wrap: balance;
}
.hero__lead {
  max-width: 590px;
  margin: 0 0 28px;
  color: #4d6166;
  font-size: 15px;
  line-height: 1.85;
}
.hero-category-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.hero-category-link {
  position: relative;
  min-height: 124px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  column-gap: 12px;
  border: 1px solid var(--v3-line-dark);
  border-radius: 12px;
  padding: 18px 18px 17px;
  background: rgba(255, 255, 255, .82);
  color: var(--v3-ink);
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.hero-category-link:hover { border-color: var(--v3-teal); background: #fff; transform: translateY(-2px); }
.hero-category-link > span { grid-column: 1 / -1; margin-bottom: 7px; color: var(--v3-teal-dark); font-size: 9px; font-weight: 780; letter-spacing: .11em; }
.hero-category-link b { align-self: end; font-size: 14px; line-height: 1.45; }
.hero-category-link small { grid-column: 1 / -1; margin-top: 5px; color: #64767a; font-size: 10px; line-height: 1.5; }
.hero-category-link i { grid-column: 2; grid-row: 2; align-self: end; color: var(--v3-teal-dark); font-size: 18px; font-style: normal; }
.hero-category-link--underwear { border-color: #cec5bc; background: rgba(238, 231, 223, .65); }

.hero-editorial-panel {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  padding: 30px 32px 26px;
  background: var(--v3-ink);
  box-shadow: var(--v3-shadow);
  color: #fff;
}
.hero-editorial-panel::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 92px;
  height: 3px;
  background: #72aaa5;
  content: "";
}
.hero-editorial-panel__visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-bottom: 24px;
}
.hero-editorial-panel__visual span {
  min-height: 52px;
  display: flex;
  align-items: flex-end;
  border-top: 1px solid rgba(255, 255, 255, .28);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  padding: 0 0 8px;
  color: #8fb3b1;
  font-size: 8px;
  font-weight: 750;
  letter-spacing: .16em;
}
.hero-editorial-panel .kicker { color: #8fbdb9; }
.hero-editorial-panel h2 { margin-bottom: 18px; color: #fff; font-size: 25px; font-weight: 640; line-height: 1.38; letter-spacing: -.035em; }
.hero-trust-list { margin: 0; padding: 0; list-style: none; }
.hero-trust-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, .13);
  padding: 12px 0;
}
.hero-trust-item > span { padding-top: 2px; color: #86aaa8; font-family: ui-monospace, monospace; font-size: 10px; }
.hero-trust-item b { display: block; color: #f7f9f8; font-size: 12px; font-weight: 680; }
.hero-trust-item small { display: block; margin-top: 2px; color: #9eb0b2; font-size: 10px; }

/* Homepage editorial navigation */
.section-heading { max-width: 690px; margin-bottom: 34px; }
.section-heading h2 { margin-bottom: 10px; font-size: clamp(28px, 3vw, 40px); }
.section-heading p:last-child { max-width: 620px; font-size: 15px; line-height: 1.8; }
.category-launch-grid { gap: 14px; }
.category-launch-card {
  min-height: 310px;
  overflow: hidden;
  border: 1px solid var(--v3-line);
  border-radius: 14px;
  padding: 32px;
  background: var(--v3-surface);
  box-shadow: none;
}
.category-launch-card::before { width: 72px; height: 3px; right: auto; background: var(--v3-teal); }
.category-launch-card--underwear { border-color: #d5ccc3; background: #eee9e2; }
.category-launch-card--underwear::before { background: var(--v3-warm-dark); }
.category-label { margin-bottom: 22px; border: 0; border-radius: 0; padding: 0; background: none; color: var(--v3-teal-dark); font-size: 10px; letter-spacing: .08em; }
.category-launch-card h2 { max-width: 460px; font-size: clamp(26px, 2.55vw, 36px); line-height: 1.3; }
.category-launch-card p { max-width: 520px; font-size: 14px; line-height: 1.8; }
.category-launch-card .button { align-self: flex-start; min-height: 44px; border: 0; border-bottom: 1px solid currentColor; border-radius: 0; padding: 7px 0; background: transparent; box-shadow: none; color: var(--v3-teal-dark); font-size: 12px; }
.category-launch-card .button:hover { background: transparent; box-shadow: none; transform: translateX(3px); }
.underwear-art { transform: scale(.78); transform-origin: center top; margin: -8px auto -4px; }

.principle-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  overflow: hidden;
  border-block: 1px solid var(--v3-line);
}
.principle {
  min-height: 0;
  border: 0;
  border-right: 1px solid var(--v3-line);
  border-radius: 0;
  padding: 26px 28px;
  background: transparent;
  box-shadow: none;
}
.principle:last-child { border-right: 0; }
.principle > span { margin-bottom: 18px; color: var(--v3-teal); font-size: 11px; }
.principle h3 { margin-bottom: 6px; font-size: 17px; }
.principle p { font-size: 12px; line-height: 1.7; }

.guide-grid { gap: 12px; }
.guide-card {
  min-height: 205px;
  border: 1px solid var(--v3-line);
  border-radius: 11px;
  padding: 25px;
  background: var(--v3-surface);
  box-shadow: none;
}
.guide-card:hover { border-color: var(--v3-teal); box-shadow: none; transform: translateY(-2px); }
.guide-card > span { color: var(--v3-teal-dark); font-size: 10px; }
.guide-card h3 { font-family: inherit; font-size: 18px; font-weight: 660; line-height: 1.55; }
.guide-card p { font-size: 13px; line-height: 1.75; }
.guide-card b, .method-link a, .text-link { color: var(--v3-teal-dark); font-size: 12px; }

/* Category, comparison, and navigator pages */
.page-hero {
  padding: 62px 0 66px;
  border-color: var(--v3-line);
  background: #f9faf9;
}
.page-hero::after, .trust-hero::after, .product-hero::after { width: min(180px, 20vw); height: 3px; }
.page-hero__grid { gap: 62px; }
.page-hero h1 { max-width: 820px; margin-bottom: 20px; font-size: clamp(37px, 4.4vw, 52px); line-height: 1.27; }
.page-hero > .shell > p:last-child, .page-hero__grid > div > p:last-child { max-width: 700px; font-size: 15px; line-height: 1.85; }
.breadcrumbs { margin-bottom: 34px; font-size: 11px; }
.note-card {
  border-color: var(--v3-line);
  border-radius: 12px;
  padding: 27px;
  background: var(--v3-surface);
  box-shadow: none;
}
.note-card h2 { font-size: 19px; }
.check-list li { padding-block: 11px; }
.split { gap: 68px; }
.action-grid { gap: 14px; }
.action-card {
  min-height: 260px;
  border-color: var(--v3-line);
  border-radius: 12px;
  padding: 30px;
  box-shadow: none;
}
.action-card--accent { background: var(--v3-teal-pale); }
.action-card__index { margin-bottom: 38px; font-size: 12px; }
.type-card, .status-definition-grid > div { border-radius: 11px; box-shadow: none; }

.filter-panel {
  grid-template-columns: .62fr 1.38fr;
  gap: 34px;
  border: 1px solid var(--v3-line-dark);
  border-radius: 12px;
  padding: 26px 28px;
  background: #f9fbfa;
  box-shadow: none;
  color: var(--v3-ink);
}
.filter-panel .eyebrow { color: var(--v3-teal-dark); }
.filter-panel h2 { color: var(--v3-ink); font-size: 23px; }
.filter-panel p, .filter-panel .result-note { color: var(--v3-ink-soft); }
.filter-panel .result-note { border-color: var(--v3-line); }
.filter-chip span {
  min-height: 42px;
  border-color: var(--v3-line-dark);
  border-radius: 8px;
  background: var(--v3-surface);
  color: #405459;
  font-size: 12px;
}
.filter-chip span:hover { border-color: var(--v3-teal); background: #f1f7f5; }
.filter-chip input:checked + span { border-color: var(--v3-teal-dark); background: var(--v3-teal-dark); color: #fff; }
.filter-panel .button { border-color: var(--v3-line-dark); background: transparent; color: var(--v3-ink); }

.comparison-desktop { border-color: var(--v3-line); border-radius: 10px; box-shadow: none; }
.comparison-table { border-collapse: collapse; }
.comparison-table th, .comparison-table td { border-color: var(--v3-line); padding: 18px 15px; }
.comparison-table tr > *:first-child { width: 145px; }
.comparison-table thead th { background: #f7f9f8; }
.comparison-table tbody th { background: #edf2f0; color: #384f54; font-size: 11px; }
.comparison-table td { background: var(--v3-surface); }
.table-product { min-height: 112px; }
.table-product h3 { font-size: 14px; }
.product-maker { color: var(--v3-teal-dark); font-size: 9px; }
.status-badge { border-radius: 6px; padding: 5px 8px; font-size: 11px; }
.limited-axis { border-radius: 11px; padding: 26px; background: #edf2f0; }
.limited-axis__products > div { border-radius: 7px; box-shadow: none; }
.legend { border-radius: 10px; padding: 19px 22px; }
.compare-card { border-radius: 11px; box-shadow: none; }
.compare-card::before { height: 3px; }

.navigator-layout { gap: 20px; }
.navigator-card, .navigator-aside { border-radius: 12px; box-shadow: none; }
.navigator-card { padding: 34px; }
.privacy-strip { margin-bottom: 34px; border-radius: 9px; background: var(--v3-teal-pale); }
.navigator-card fieldset { margin-bottom: 34px; padding-top: 25px; }
.navigator-card legend { font-size: 16px; }
.navigator-card legend span { border-radius: 7px; background: var(--v3-ink); }
.choice { min-height: 92px; }
.choice > span { border-radius: 9px; background: #f7f9f8; }
.navigator-aside { top: 88px; padding: 28px; background: var(--v3-ink); }
.result-product { border-radius: 9px; box-shadow: none; }

/* Product dossier */
.product-hero {
  padding: 60px 0;
  border-color: var(--v3-line);
  background: linear-gradient(100deg, #f9faf9 0 66%, #e5eeeb 66% 100%);
}
.product-hero__grid { gap: 54px; }
.product-hero h1 { margin: 10px 0 15px; font-size: clamp(36px, 4.2vw, 50px); line-height: 1.28; }
.verification-line { margin-top: 24px; }
.verification-line span { border-radius: 5px; background: rgba(255, 255, 255, .7); font-size: 10px; }
.product-hero .device-art { border-radius: 14px; background: #dfeae7; box-shadow: none; }
.product-layout { grid-template-columns: minmax(0, 1fr) 310px; gap: 22px; }
.content-card, .commerce-card {
  margin-bottom: 16px;
  border-color: var(--v3-line);
  border-radius: 11px;
  padding: 29px;
  box-shadow: none;
}
.content-card h2, .commerce-card h2 { font-size: 24px; }
.scope-columns > div { border-radius: 8px; background: #f3f6f5; }
.fact-list > div { padding-block: 17px; }
.restriction-list li { border-radius: 7px; }
.commerce-card { top: 88px; background: #e4eeeb; }
.commerce-card--phase2c { border-top-width: 3px; }
.amazon-cta {
  min-height: 46px;
  border-radius: 7px;
  background: var(--v3-teal-dark);
  font-size: 13px;
}
.amazon-cta:hover { background: #104a49; }

/* Reading experience */
.editorial-article { padding-bottom: 96px; }
.editorial-article > .breadcrumbs { width: min(calc(100% - 56px), var(--v3-reading)); margin-top: 32px; }
.article-hero { width: min(calc(100% - 56px), 800px); padding: 58px 0 43px; }
.article-hero h1 { max-width: 800px; margin: 16px 0 22px; font-size: clamp(36px, 4.2vw, 52px); line-height: 1.34; }
.article-lead { max-width: 700px; font-size: 16px; line-height: 1.9; }
.article-meta { margin-top: 24px; padding-top: 17px; font-size: 11px; }
.key-takeaway {
  width: min(calc(100% - 56px), 800px);
  margin-bottom: 52px;
  border-color: #bad0cc;
  border-radius: 11px;
  padding: 30px 34px;
  background: var(--v3-teal-pale);
  box-shadow: none;
}
.key-takeaway h2 { font-size: 23px; }
.key-takeaway p:last-child { font-size: 16px; line-height: 1.85; }
.article-body { width: min(calc(100% - 56px), var(--v3-reading)); }
.article-section { grid-template-columns: 48px 1fr; gap: 22px; padding: 48px 0; }
.article-section__number { font-size: 11px; }
.article-section h2 { margin-bottom: 16px; font-size: 28px; line-height: 1.45; }
.article-section p { font-size: 16px; line-height: 2; }
.concept-list li { border-radius: 6px; background: var(--v3-surface); font-size: 12px; }
.article-limitation { border-radius: 10px; padding: 28px 30px; background: #f2eadf; }
.article-sources li, .related-link { border-radius: 8px; }

/* Trust pages and footer */
.trust-hero { padding: 64px 0 54px; background: #f9faf9; }
.trust-hero h1 { margin: 18px 0 16px; font-size: clamp(36px, 4vw, 50px); }
.trust-hero .page-lead { max-width: 680px; font-size: 15px; }
.trust-layout { gap: 14px; }
.trust-card { border-radius: 10px; padding: 30px; box-shadow: none; }
.trust-card h2 { font-size: 24px; }
.trust-card p { line-height: 1.9; }

.site-footer { padding: 56px 0 46px; background: #12262b; }
.site-footer::before { width: min(calc(100% - 56px), var(--v3-shell)); margin-bottom: 38px; }
.phase1d-footer { gap: 46px; }
.phase1d-footer > div:first-child b { font-family: inherit; font-size: 15px; font-weight: 700; }
.phase1d-footer nav b { color: #8eb0ad; font-size: 10px; }
.phase1d-footer nav a { color: #d3dddd; font-size: 11px; }
.site-amazon-disclosure { margin-top: 18px; }

@media (max-width: 1050px) {
  .shell { width: min(calc(100% - 44px), var(--v3-shell)); }
  .site-header nav a { padding-inline: 7px; font-size: 11px; }
  .hero { padding-block: 46px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(330px, .8fr); gap: 30px; }
  .hero h1 { font-size: clamp(40px, 4.5vw, 46px); }
  .hero-category-link { padding-inline: 15px; }
  .hero-editorial-panel { padding-inline: 27px; }
  .page-hero__grid { gap: 42px; }
}

@media (max-width: 899px) {
  .section { padding: 70px 0; }
  .site-header__inner { min-height: 64px; }
  .site-header nav a:first-child { display: none; }
  .hero::before { width: 100%; height: 42%; top: auto; bottom: 0; border: 0; border-top: 1px solid rgba(40, 123, 119, .11); }
  .hero__grid, .page-hero__grid { grid-template-columns: 1fr; gap: 28px; }
  .hero h1 { max-width: none; font-size: 44px; }
  .hero__lead { max-width: 640px; }
  .hero-editorial-panel { display: grid; grid-template-columns: .8fr 1.2fr; column-gap: 26px; }
  .hero-editorial-panel__visual { grid-column: 1; grid-row: 1 / span 3; margin: 0; }
  .hero-editorial-panel .kicker, .hero-editorial-panel h2, .hero-trust-list { grid-column: 2; }
  .category-launch-card { min-height: 285px; }
  .comparison-desktop { display: none; }
  .comparison-mobile { display: grid; }
  .product-hero__grid { grid-template-columns: 1fr .46fr; }
  .navigator-layout, .product-layout { grid-template-columns: 1fr; }
  .navigator-aside, .commerce-card { position: static; }
  .article-hero, .key-takeaway { width: min(calc(100% - 44px), 800px); }
  .article-body, .editorial-article > .breadcrumbs { width: min(calc(100% - 44px), var(--v3-reading)); }
}

@media (max-width: 680px) {
  html { font-size: 15px; }
  .shell, .shell--wide { width: min(calc(100% - 32px), var(--v3-shell)); }
  .section { padding: 58px 0; }
  .site-header__inner { min-height: 60px; }
  .brand { gap: 8px; }
  .brand__mark { width: 32px; height: 32px; border-radius: 8px; font-size: 13px; }
  .brand b { font-size: 11px; }
  .brand small { display: none; }
  .site-header nav a { display: none; }
  .site-header nav .nav-cta { display: inline-flex; min-height: 38px; padding-inline: 6px; font-size: 11px; }
  .site-header .nav-cta::after { right: 6px; left: 6px; }
  .hero { padding: 38px 0 42px; }
  .hero::before { height: 37%; }
  .hero__grid { gap: 20px; }
  .hero__copy { padding: 0; }
  .hero h1 { margin-bottom: 16px; font-size: clamp(30px, 8.7vw, 36px); line-height: 1.28; letter-spacing: -.045em; }
  .hero__lead { margin-bottom: 22px; font-size: 14px; line-height: 1.8; }
  .hero-category-links { grid-template-columns: 1fr; gap: 8px; }
  .hero-category-link { min-height: 96px; padding: 14px 15px; }
  .hero-category-link > span { margin-bottom: 4px; }
  .hero-editorial-panel { display: block; border-radius: 12px; padding: 23px 21px 18px; }
  .hero-editorial-panel__visual { margin-bottom: 18px; }
  .hero-editorial-panel__visual span { min-height: 35px; }
  .hero-editorial-panel h2 { margin-bottom: 12px; font-size: 21px; }
  .hero-trust-item { padding: 9px 0; }
  .category-launch-grid { grid-template-columns: 1fr; }
  .category-launch-card { min-height: 0; border-radius: 11px; padding: 25px 23px; }
  .category-launch-card h2 { font-size: 27px; }
  .underwear-art { transform: scale(.68); margin-bottom: -18px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle { border-right: 0; border-bottom: 1px solid var(--v3-line); padding-inline: 4px; }
  .principle:last-child { border-bottom: 0; }
  .guide-card { border-radius: 9px; padding: 22px; }
  .page-hero, .trust-hero { padding: 46px 0 44px; }
  .page-hero h1, .trust-hero h1 { font-size: clamp(32px, 8.6vw, 40px); }
  .breadcrumbs { margin-bottom: 26px; }
  .filter-panel { border-radius: 10px; padding: 22px 18px; }
  .filter-controls { grid-template-columns: repeat(2, 1fr); }
  .filter-chip span { min-height: 44px; }
  .compare-card { border-radius: 9px; padding: 21px 19px; }
  .limited-axis { border-radius: 9px; padding: 21px; }
  .navigator-card { border-radius: 10px; padding: 22px 19px; }
  .choice > span { border-radius: 8px; }
  .product-hero { padding: 46px 0; }
  .product-hero h1 { font-size: 34px; }
  .product-hero__grid { grid-template-columns: 1fr; }
  .product-hero .device-art { width: min(100%, 310px); border-radius: 12px; }
  .content-card, .commerce-card { border-radius: 9px; padding: 23px 20px; }
  .content-card h2, .commerce-card h2 { font-size: 22px; }
  .editorial-article { padding-bottom: 70px; }
  .article-hero, .key-takeaway, .article-body, .editorial-article > .breadcrumbs { width: min(calc(100% - 32px), var(--v3-reading)); }
  .article-hero { padding: 40px 0 34px; }
  .article-hero h1 { font-size: 34px; line-height: 1.38; }
  .article-lead { font-size: 15px; }
  .key-takeaway { margin-bottom: 32px; border-radius: 9px; padding: 23px 21px; }
  .article-section { grid-template-columns: 1fr; gap: 7px; padding: 37px 0; }
  .article-section h2 { font-size: 24px; }
  .article-section p { font-size: 15px; line-height: 1.95; }
  .article-limitation { padding: 23px 21px; }
  .trust-card { border-radius: 9px; padding: 24px 21px; }
  .site-footer { padding: 43px 0; }
  .site-footer::before { width: calc(100% - 32px); margin-bottom: 31px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 32px; }
  .hero-category-link b { font-size: 13px; }
  .filter-controls { grid-template-columns: 1fr 1fr; gap: 7px; }
  .filter-chip span { font-size: 11px; }
  .article-hero h1 { font-size: 32px; }
}

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