/*
 * DBC / BIOTEN V2.8.0
 * Brand system and secondary-page family refinement.
 *
 * The approved homepage hero is intentionally untouched. This layer begins
 * with the homepage's second screen and gives each secondary-page family a
 * distinct, evidence-aware visual grammar.
 */

/* ---------- brand tokens ---------- */

body.v280-site {
  --v280-blue: #0757a6;
  --v280-blue-bright: #1483d8;
  --v280-green: #07835a;
  --v280-green-bright: #25a878;
  --v280-ink: #061f35;
  --v280-ink-2: #0b2e49;
  --v280-text: #304858;
  --v280-muted: #6d7f8b;
  --v280-canvas: #f5f8f9;
  --v280-paper: #fbfcfc;
  --v280-mist: #eaf2f6;
  --v280-line: rgba(7, 52, 95, .13);
  --v280-line-strong: rgba(7, 52, 95, .24);
  --v280-shadow: 0 26px 72px rgba(6, 31, 53, .11);
  --v280-shell: min(1180px, calc(100vw - 64px));
  --v280-ease: cubic-bezier(.22, 1, .36, 1);
  --v280-accent: var(--v280-blue);
  --v280-support: var(--v280-green);
  color: var(--v280-text);
  background: var(--v280-canvas);
  font-variant-numeric: tabular-nums lining-nums;
}

body.v280-site[data-v270-family="bioten"],
body.v280-site[data-v270-family="developer"] {
  --v280-accent: var(--v280-green);
  --v280-support: var(--v280-blue);
}

body.v280-site :where(h1, h2, h3, p, a, li, dt, dd, th, td, label, summary) {
  overflow-wrap: break-word;
  word-break: normal;
}

body.v280-site :where(h1, h2, h3) {
  text-wrap: balance;
}

body.v280-site :where(p, li, dd) {
  text-wrap: pretty;
}

body.v280-site:not(.home-v280) main {
  overflow: clip;
  background: var(--v280-paper);
}

body.v280-site:not(.home-v280) main :where(h1, h2, h3) {
  color: var(--v280-ink);
  letter-spacing: -.035em;
}

body.v280-site:not(.home-v280) main :where(p, li, dd, td) {
  line-height: 1.76;
}

/* ---------- restrained blue-green signature ---------- */

body.v280-site .site-header::after {
  content: "";
  position: absolute;
  z-index: 7;
  inset: auto 0 0;
  block-size: 2px;
  pointer-events: none;
  background: linear-gradient(90deg,
    var(--v280-blue) 0%,
    var(--v280-blue) 58%,
    var(--v280-green) 77%,
    var(--v280-green) 100%);
  opacity: .92;
}

body.v280-site:not(.home-v280) .v270-context {
  z-index: 28;
  border-block-end: 1px solid var(--v280-line);
  background: rgba(248, 251, 252, .91);
  box-shadow: 0 12px 30px rgba(6, 31, 53, .035);
  backdrop-filter: blur(18px) saturate(118%);
  -webkit-backdrop-filter: blur(18px) saturate(118%);
}

body.v280-site:not(.home-v280) .v270-context__inner {
  inline-size: var(--v280-shell);
  min-block-size: 54px;
}

body.v280-site:not(.home-v280) .v270-context__identity {
  color: var(--v280-accent);
  font-size: .67rem;
  font-weight: 760;
  letter-spacing: .13em;
}

body.v280-site:not(.home-v280) .v270-context__links a {
  color: #526674;
  font-size: .75rem;
  transition: color 260ms var(--v280-ease);
}

body.v280-site:not(.home-v280) .v270-context__links a[aria-current="page"] {
  color: var(--v280-ink);
}

body.v280-site:not(.home-v280) .v270-context__links a[aria-current="page"]::after {
  background: linear-gradient(90deg, var(--v280-accent), var(--v280-support));
}

body.v280-site:not(.home-v280) .v270-context__action {
  border-color: color-mix(in srgb, var(--v280-accent) 34%, transparent);
  color: var(--v280-accent);
  background: rgba(255, 255, 255, .72);
}

/* ---------- shared secondary-page hero grammar ---------- */

body.v280-site:not(.home-v280) :is(
  .about-bioten-hero,
  .news-list-hero,
  .request-hero,
  .formal-developer-hero,
  .pl-hero
) {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

body.v280-site:not(.home-v280) :is(
  .about-bioten-hero,
  .news-list-hero,
  .request-hero,
  .formal-developer-hero,
  .pl-hero
)::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 auto auto 0;
  inline-size: min(44vw, 650px);
  block-size: 2px;
  background: linear-gradient(90deg, var(--v280-accent), var(--v280-support));
  transform-origin: left center;
  animation: v280-line-in 920ms var(--v280-ease) both;
}

body.v280-site:not(.home-v280) :is(
  .about-bioten-hero,
  .news-list-hero,
  .request-hero
) {
  min-block-size: clamp(31rem, 64vh, 43rem);
  padding-block: clamp(5.5rem, 9vw, 8.6rem) clamp(4.5rem, 7vw, 7rem);
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 82% 33%, rgba(20, 131, 216, .085), transparent 28%),
    radial-gradient(circle at 74% 67%, rgba(7, 131, 90, .07), transparent 24%),
    var(--v280-paper);
}

body.v280-site:not(.home-v280) :is(.about-bioten-hero, .news-list-hero)::after {
  content: attr(data-hero-mark);
  position: absolute;
  z-index: -1;
  right: clamp(1.5rem, 7vw, 7rem);
  bottom: clamp(1.25rem, 4vw, 3.75rem);
  color: rgba(6, 31, 53, .033);
  font: 800 clamp(4rem, 11vw, 10.5rem)/.8 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -.07em;
  white-space: nowrap;
  pointer-events: none;
}

body.v280-site:not(.home-v280) :is(.about-hero-copy, .news-list-hero-copy) {
  position: relative;
  z-index: 2;
  inline-size: var(--v280-shell);
  margin-inline: auto;
}

body.v280-site:not(.home-v280) :is(.home-eyebrow, .hero-eyebrow, .request-kicker) {
  margin-block: 0 1.25rem;
  color: var(--v280-accent);
  font-size: .7rem;
  font-weight: 760;
  letter-spacing: .16em;
}

body.v280-site:not(.home-v280) :is(
  .about-hero-copy,
  .news-list-hero-copy,
  .request-hero-copy
) > h1 {
  max-inline-size: 13ch;
  margin: 0;
  color: var(--v280-ink);
  font-size: clamp(3.15rem, 5.7vw, 5.25rem);
  font-weight: 690;
  line-height: .99;
  letter-spacing: -.065em;
}

body.v280-site:not(.home-v280) .about-hero-title {
  max-inline-size: 670px;
  margin-block-start: clamp(1.7rem, 3vw, 2.75rem);
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--v280-line-strong);
}

body.v280-site:not(.home-v280) .about-hero-title > span {
  display: block;
  margin-block-end: .75rem;
  color: var(--v280-accent);
  font-size: .67rem;
  font-weight: 760;
  letter-spacing: .14em;
}

body.v280-site:not(.home-v280) .about-hero-title > p {
  max-inline-size: 62ch;
  margin: 0;
  color: #48606f;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  line-height: 1.78;
}

/* ---------- DBC platform / business family ---------- */

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content {
  display: block !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: clip !important;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero {
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: clamp(520px, 62vh, 680px) !important;
  margin: 0 !important;
  padding: clamp(6rem, 10vw, 8.5rem) max(32px, calc((100vw - 1180px) / 2)) clamp(5rem, 8vw, 7rem) !important;
  overflow: hidden !important;
  background:
    linear-gradient(90deg, rgba(247, 250, 251, .98) 0 54%, rgba(235, 243, 247, .7) 54% 100%),
    var(--v280-paper) !important;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art {
  display: block;
  position: absolute;
  z-index: 0;
  inset: 12% 4% 9% 57%;
  border: 1px solid rgba(7, 87, 166, .14);
  background:
    linear-gradient(rgba(7, 87, 166, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 87, 166, .06) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(7, 131, 90, .17) 0 2px, transparent 3px);
  background-size: 44px 44px, 44px 44px, 100% 100%;
  clip-path: polygon(8% 0, 100% 0, 100% 84%, 85% 100%, 0 100%, 0 12%);
  inline-size: auto !important;
  block-size: auto !important;
  margin: 0 !important;
  transform: none !important;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art::before,
body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(7, 87, 166, .22);
  border-radius: 50%;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art::before {
  inset: 16% 18% 25% 9%;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art::after {
  inset: 30% 7% 9% 31%;
  border-color: rgba(7, 131, 90, .22);
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .about-hero-copy {
  inline-size: min(1180px, calc(100vw - 64px)) !important;
  max-inline-size: none !important;
  margin-inline: auto !important;
  padding-inline-end: 45%;
  transform: none !important;
}

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav {
  position: sticky !important;
  z-index: 12 !important;
  top: var(--v270-header-height, 72px) !important;
  display: flex !important;
  align-items: center !important;
  gap: clamp(1.25rem, 3vw, 2.75rem) !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: 58px !important;
  margin: 0 !important;
  padding: 0 max(32px, calc((100vw - 1180px) / 2)) !important;
  border-block: 1px solid var(--v280-line) !important;
  background: rgba(247, 250, 251, .94) !important;
  box-shadow: none !important;
  overflow-x: auto !important;
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
}

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav::before {
  display: none !important;
}

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav a {
  flex: 0 0 auto !important;
  display: inline-flex !important;
  align-items: center !important;
  min-block-size: 44px !important;
  padding: 0 !important;
  border: 0 !important;
  color: var(--v280-muted) !important;
  font-size: .82rem !important;
  font-weight: 650 !important;
  white-space: nowrap !important;
}

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav a:is(:hover, :focus-visible, .is-active),
html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav a[data-v280-current="true"] {
  color: var(--v280-accent) !important;
}

html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-content {
  inline-size: 100% !important;
  max-inline-size: none !important;
  margin: 0 !important;
}

body.v280-site.casu-detail-page { --v280-accent: #08785e; --v280-support: #0757a6; }
body.v280-site.dpu-detail-page { --v280-accent: #0757a6; --v280-support: #0b8567; }
body.v280-site.antux-detail-page { --v280-accent: #176f72; --v280-support: #0757a6; }
body.v280-site.ecoten-detail-page { --v280-accent: #087c58; --v280-support: #276d9a; }

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero {
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: clamp(540px, 64vh, 640px) !important;
  margin: 0 !important;
  padding: clamp(5.5rem, 9vw, 7.5rem) max(32px, calc((100vw - 1180px) / 2)) clamp(4.75rem, 7vw, 6rem) !important;
  border: 0 !important;
  border-block-end: 1px solid var(--v280-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero > .business-hero-art {
  inset: 13% 6% 11% 56% !important;
  inline-size: auto !important;
  block-size: auto !important;
  margin: 0 !important;
  opacity: .76 !important;
  background:
    linear-gradient(rgba(7, 87, 166, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 87, 166, .055) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(7, 131, 90, .18) 0 2px, transparent 3px) !important;
  background-size: 44px 44px, 44px 44px, 100% 100% !important;
  transform: none !important;
}

html body.business-detail-page.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .business-letter-particles {
  opacity: .68 !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero > .about-hero-copy {
  display: block !important;
  inline-size: min(1180px, calc(100vw - 64px)) !important;
  max-inline-size: none !important;
  min-block-size: 0 !important;
  margin-inline: auto !important;
  padding: 0 48% 0 0 !important;
  text-align: left !important;
}

html body.business-detail-page.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-copy > .home-eyebrow {
  inline-size: auto !important;
  margin: 0 0 1.35rem !important;
  color: var(--v280-accent) !important;
  font-size: .68rem !important;
  font-weight: 760 !important;
  letter-spacing: .14em !important;
  text-align: left !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-copy > h1 {
  max-inline-size: 10ch !important;
  margin: 0 !important;
  color: var(--v280-ink) !important;
  font-size: clamp(3.2rem, 5.2vw, 5rem) !important;
  font-weight: 620 !important;
  line-height: 1.02 !important;
  letter-spacing: -.055em !important;
  text-align: left !important;
  word-break: keep-all !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-title {
  display: block !important;
  max-inline-size: 640px !important;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0 !important;
  text-align: left !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-title > span {
  display: inline-block !important;
  inline-size: auto !important;
  margin: 0 0 .85rem !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--v280-accent) !important;
  font-size: .72rem !important;
  font-weight: 760 !important;
  line-height: 1.35 !important;
  letter-spacing: .12em !important;
  text-align: left !important;
}

html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-title > p {
  max-inline-size: 56ch !important;
  margin: 0 !important;
  color: #48606f !important;
  font-size: clamp(1rem, 1.3vw, 1.15rem) !important;
  line-height: 1.72 !important;
  text-align: left !important;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-content,
body.v280-site[data-v280-archetype="dbc-ecosystem"] .apple-home {
  background: var(--v280-paper);
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-band {
  padding-block: clamp(5.5rem, 8vw, 7.5rem);
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-band:nth-child(even) {
  background: var(--v280-canvas);
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-section-title {
  max-inline-size: 720px;
}

body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-section-title h2 {
  font-size: clamp(2.15rem, 3.5vw, 3.4rem);
  line-height: 1.08;
}

/* ---------- BIOTEN platform family ---------- */

body.v280-site[data-v280-archetype="bioten-platform"] .v245-hero,
body.v280-site[data-v280-archetype="packaging-system"] .v245-hero {
  border-block-start: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--v280-green), var(--v280-blue)) 1;
}

body.v280-site[data-v280-archetype="bioten-platform"] .v245-section,
body.v280-site[data-v280-archetype="packaging-system"] .v245-section {
  scroll-margin-block-start: 7rem;
}

body.v280-site[data-v280-archetype="bioten-platform"] :is(.v245-chain, .v245-interface) > *,
body.v280-site[data-v280-archetype="packaging-system"] :is(.v245-system-grid, .v245-evidence-grid) > * {
  box-shadow: none;
  transition: transform 420ms var(--v280-ease), border-color 420ms var(--v280-ease);
}

body.v280-site[data-v280-archetype="bioten-platform"] :is(.v245-chain, .v245-interface) > *:hover,
body.v280-site[data-v280-archetype="packaging-system"] :is(.v245-system-grid, .v245-evidence-grid) > *:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--v280-green) 38%, transparent);
}

/* ---------- product dossier family ---------- */

body.v280-site[data-v280-archetype="product-dossier"] .about-bioten-hero {
  background:
    linear-gradient(90deg, var(--v280-paper) 0 58%, var(--v280-mist) 58% 100%);
}

/* Explicit migration away from the former center-lock rules. */
html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero {
  min-block-size: clamp(31rem, 64vh, 43rem) !important;
  padding: clamp(5.5rem, 9vw, 8.6rem) 0 clamp(4.5rem, 7vw, 7rem) !important;
  align-items: center !important;
  text-align: left !important;
  background:
    linear-gradient(90deg, var(--v280-paper) 0 58%, var(--v280-mist) 58% 100%) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero > .about-hero-copy {
  inline-size: var(--v280-shell) !important;
  max-inline-size: none !important;
  margin-inline: auto !important;
  padding: 0 42% 0 0 !important;
  text-align: left !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero .about-hero-copy > :is(.home-eyebrow, h1),
html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero .about-hero-title,
html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero .about-hero-title > :is(span, p) {
  text-align: left !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero .about-hero-title {
  display: block !important;
  max-inline-size: 660px !important;
  margin-block-start: clamp(1.7rem, 3vw, 2.75rem) !important;
  padding-block-start: 1rem !important;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: max(32px, calc((100vw - 1180px) / 2));
  inline-size: min(34vw, 430px);
  padding: 1.5rem;
  transform: translateY(-50%);
  border: 1px solid var(--v280-line-strong);
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 24px 66px rgba(6, 31, 53, .09);
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map > p {
  margin: 0 0 1.2rem;
  color: var(--v280-green);
  font-size: .66rem;
  font-weight: 780;
  letter-spacing: .15em;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, .72fr) minmax(0, 1fr);
  gap: .75rem;
  align-items: baseline;
  padding-block: .85rem;
  border-block-end: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map li span {
  color: var(--v280-blue);
  font: 760 .66rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map li strong {
  color: var(--v280-ink);
  font-size: .86rem;
  letter-spacing: -.01em;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map li small {
  color: var(--v280-muted);
  font-size: .72rem;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map footer {
  display: flex;
  gap: .5rem;
  padding-block-start: 1.15rem;
}

body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map footer b {
  flex: 1;
  padding: .55rem;
  border: 1px solid var(--v280-line);
  color: var(--v280-accent);
  font-size: .67rem;
  text-align: center;
  letter-spacing: .11em;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .bioten-product-nav {
  position: sticky !important;
  z-index: 18 !important;
  top: var(--dbc-header-height, 72px) !important;
  display: flex !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: 54px !important;
  margin: 0 !important;
  padding: 0 max(32px, calc((100vw - 1180px) / 2)) !important;
  align-items: center !important;
  gap: 0 !important;
  overflow-x: auto !important;
  border-block: 1px solid var(--v280-line) !important;
  background: rgba(251, 252, 252, .94) !important;
  box-shadow: 0 12px 30px rgba(6, 31, 53, .035) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .bioten-product-nav a {
  flex: 0 0 auto !important;
  min-block-size: 52px !important;
  padding: 0 1.15rem !important;
  display: inline-flex !important;
  align-items: center !important;
  border: 0 !important;
  border-inline-end: 1px solid var(--v280-line) !important;
  color: #536977 !important;
  background: transparent !important;
  font-size: .76rem !important;
  text-decoration: none !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .bioten-product-nav a:is(:hover, [data-v280-current="true"]) {
  color: var(--v280-accent) !important;
  background: rgba(7, 87, 166, .045) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-anchor-nav {
  position: sticky !important;
  z-index: 18 !important;
  top: var(--dbc-header-height, 72px) !important;
  display: flex !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: 54px !important;
  margin: 0 !important;
  padding: 0 max(32px, calc((100vw - 1180px) / 2)) !important;
  align-items: center !important;
  gap: 0 !important;
  overflow-x: auto !important;
  border-block: 1px solid var(--v280-line) !important;
  background: rgba(251, 252, 252, .95) !important;
  box-shadow: 0 12px 30px rgba(6, 31, 53, .035) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-anchor-nav a {
  flex: 0 0 auto !important;
  min-block-size: 52px !important;
  padding: 0 1.05rem !important;
  display: inline-flex !important;
  align-items: center !important;
  border: 0 !important;
  border-inline-end: 1px solid var(--v280-line) !important;
  color: #536977 !important;
  background: transparent !important;
  font-size: .75rem !important;
  text-decoration: none !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-anchor-nav a:is(:hover, [data-v280-current="true"]) {
  color: var(--v280-accent) !important;
  background: rgba(7, 87, 166, .045) !important;
}

body.v280-site[data-v280-archetype="product-dossier"] .about-bioten-hero::after {
  content: "MATERIAL / INTERFACE / PROCESS / ARTICLE";
  right: 4.5vw;
  bottom: 4rem;
  max-inline-size: 31vw;
  color: rgba(6, 31, 53, .28);
  font-size: .65rem;
  line-height: 2;
  letter-spacing: .17em;
  white-space: normal;
}

body.v280-site[data-v280-archetype="product-dossier"] .about-hero-copy {
  padding-inline-end: 42%;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero {
  min-block-size: clamp(34rem, 68vh, 46rem);
  padding-block: clamp(6rem, 10vw, 9rem) clamp(5rem, 8vw, 7rem);
  display: grid;
  align-items: center;
  color: rgba(255, 255, 255, .78);
  background:
    linear-gradient(115deg, rgba(6, 31, 53, .99), rgba(7, 49, 73, .96)),
    var(--v280-ink);
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero {
  min-block-size: clamp(34rem, 68vh, 46rem) !important;
  padding: clamp(6rem, 10vw, 9rem) 0 clamp(5rem, 8vw, 7rem) !important;
  display: grid !important;
  align-items: center !important;
  color: rgba(255, 255, 255, .78) !important;
  background: linear-gradient(115deg, #061f35 0%, #0a3148 68%, #064337 100%) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero > .pl-hero-copy {
  inline-size: var(--v280-shell) !important;
  max-inline-size: none !important;
  margin: 0 auto !important;
  padding: 0 48% 0 0 !important;
  color: rgba(255, 255, 255, .78) !important;
}

html body.v280-site.v280-site.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > section#top.pl-hero > div.pl-hero-copy {
  margin-inline-start: max(32px, calc((100vw - 1180px) / 2)) !important;
  margin-inline-end: 0 !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero :is(h1, h2) {
  color: #fff !important;
  text-shadow: none !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > .pl-hero#top .pl-hero-copy h1,
html body.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > .pl-hero#top .pl-hero-copy .pl-hero-lines h2 {
  color: #fff !important;
  text-align: left !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > .pl-hero#top .pl-hero-copy .about-hero-title > span {
  inline-size: auto !important;
  padding-inline: 0 !important;
  color: #82d7b4 !important;
  background: transparent !important;
  box-shadow: none !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > .pl-hero#top .pl-hero-copy > :is(.about-hero-title, .pl-hero-lines) {
  inline-size: min(48vw, 610px) !important;
  max-inline-size: 610px !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero :is(.pl-eyebrow, .about-hero-title > span) {
  color: #82d7b4 !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero .about-hero-title {
  display: block !important;
  max-inline-size: 620px !important;
  margin-block-start: 1.65rem !important;
  padding-block-start: 1rem !important;
  border-block-start: 1px solid rgba(255, 255, 255, .18) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero .about-hero-title > p {
  color: rgba(255, 255, 255, .7) !important;
}

html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero::after {
  display: block !important;
  position: absolute !important;
  z-index: 0 !important;
  inset: 14% max(32px, calc((100vw - 1180px) / 2)) 12% auto !important;
  inline-size: min(34vw, 430px) !important;
  block-size: auto !important;
  padding: 2rem !important;
  border: 1px solid rgba(151, 218, 195, .24) !important;
  color: rgba(205, 238, 228, .7) !important;
  background:
    linear-gradient(rgba(151, 218, 195, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 218, 195, .075) 1px, transparent 1px),
    rgba(255, 255, 255, .018) !important;
  background-size: 36px 36px !important;
  clip-path: polygon(8% 0, 100% 0, 100% 86%, 88% 100%, 0 100%, 0 12%) !important;
  font: 720 .72rem/2.2 ui-monospace, SFMono-Regular, Menlo, monospace !important;
  letter-spacing: .1em !important;
  white-space: pre-line !important;
  pointer-events: none !important;
}

html[data-v270-page="bioten-products-plus.html"] body.v280-site .pl-hero::after {
  content: "PLUS / BALANCED ROUTE\A 01 MATERIAL STATE\A 02 PAPER INTERFACE\A 03 PROCESS WINDOW\A 04 ARTICLE VALIDATION" !important;
}

html[data-v270-page="bioten-products-pro.html"] body.v280-site .pl-hero::after {
  content: "PRO / CUSTOM ROUTE\A 01 FAILURE MODE\A 02 BARRIER DESIGN\A 03 PROCESS ADAPTATION\A 04 EVIDENCE MATRIX" !important;
}

html[data-v270-page="bioten-products-ultra.html"] body.v280-site .pl-hero::after {
  content: "ULTRA / SPECIAL ROUTE\A 01 LIQUID BARRIER\A 02 EDGE & SEAL\A 03 STRUCTURE STABILITY\A 04 STAGED VALIDATION" !important;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 13% 5% 10% 62%;
  border: 1px solid rgba(117, 201, 178, .24);
  background:
    linear-gradient(rgba(117, 201, 178, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 201, 178, .08) 1px, transparent 1px);
  background-size: 36px 36px;
  clip-path: polygon(8% 0, 100% 0, 100% 86%, 88% 100%, 0 100%, 0 12%);
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero-copy {
  inline-size: var(--v280-shell);
  margin-inline: auto;
  padding-inline-end: 40%;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero h1,
body.v280-site[data-v280-archetype="product-dossier"] .pl-hero h2 {
  color: #fff;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero h1 {
  max-inline-size: 12ch;
  font-size: clamp(2.8rem, 5vw, 4.9rem);
  line-height: 1.02;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero .about-hero-title {
  border-color: rgba(255, 255, 255, .2);
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-hero .about-hero-title :is(span, p) {
  color: rgba(255, 255, 255, .7);
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-block-start: 1.25rem;
}

body.v280-site[data-v280-archetype="product-dossier"] .pl-proof-strip i {
  padding: .48rem .72rem;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  color: rgba(255, 255, 255, .76);
  background: rgba(255, 255, 255, .035);
  font-size: .72rem;
  font-style: normal;
}

body.v280-site[data-v280-archetype="product-dossier"] :is(.page-section, .pl-section) {
  padding-block: clamp(5.25rem, 8vw, 7rem);
  border-block-start: 1px solid var(--v280-line);
  background: var(--v280-paper);
}

body.v280-site[data-v280-archetype="product-dossier"] :is(.page-section, .pl-section):nth-of-type(even),
body.v280-site[data-v280-archetype="product-dossier"] .pl-soft {
  background: var(--v280-canvas);
}

body.v280-site[data-v280-archetype="product-dossier"] :is(.product-card, .pl-feature-card, .pl-mini-card, .module) {
  border: 0;
  border-block-start: 2px solid var(--v280-line-strong);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

body.v280-site[data-v280-archetype="product-dossier"] .product-card-plus {
  border-block-start-color: var(--v280-green);
}

body.v280-site[data-v280-archetype="product-dossier"] .product-card-pro {
  border-image: linear-gradient(90deg, var(--v280-green), var(--v280-blue)) 1;
}

body.v280-site[data-v280-archetype="product-dossier"] .product-card-ultra {
  border-block-start-color: var(--v280-blue);
}

body.v280-site[data-v280-archetype="product-dossier"] :is(table, .product-matrix) {
  border-collapse: collapse;
  background: #fff;
}

body.v280-site[data-v280-archetype="product-dossier"] :is(th, td) {
  border-color: var(--v280-line);
}

/* ---------- developer / evidence workbench ---------- */

body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero {
  min-block-size: clamp(38rem, 76vh, 50rem);
  padding-block: clamp(6.5rem, 10vw, 9.5rem) clamp(5rem, 8vw, 7rem);
  display: grid;
  align-items: center;
  color: rgba(255, 255, 255, .76);
  background:
    linear-gradient(120deg, #061f35 0%, #0a3047 68%, #074536 100%);
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero::after {
  content: "INPUT   →   METHOD   →   EVIDENCE   →   NEXT STEP";
  position: absolute;
  z-index: 0;
  right: 5vw;
  top: 21%;
  max-inline-size: 28vw;
  padding: 1.25rem;
  border: 1px solid rgba(150, 212, 193, .25);
  color: rgba(191, 232, 218, .68);
  font: 700 .69rem/2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  white-space: pre-wrap;
  background:
    linear-gradient(rgba(150, 212, 193, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 212, 193, .07) 1px, transparent 1px);
  background-size: 30px 30px;
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-shell {
  inline-size: var(--v280-shell);
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero .formal-shell {
  position: relative;
  z-index: 2;
  padding-inline-end: 38%;
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero h1 {
  max-inline-size: 12ch;
  color: #fff;
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.06em;
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero .formal-lead {
  max-inline-size: 650px;
  color: rgba(255, 255, 255, .72);
  font-size: 1.05rem;
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-role-strip {
  margin-block-start: 3rem;
  border-color: rgba(255, 255, 255, .15);
  background: transparent;
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-role-strip a {
  border-color: rgba(255, 255, 255, .13);
  background: rgba(255, 255, 255, .025);
}

body.v280-site[data-v280-archetype="developer-workbench"] .formal-section {
  padding-block: clamp(5.5rem, 8vw, 7.5rem);
}

body.v280-site[data-v280-archetype="developer-workbench"] :is(
  .formal-input-grid,
  .formal-access-levels,
  .formal-engineering-steps
) > article {
  border: 0;
  border-block-start: 1px solid var(--v280-line-strong);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

/* ---------- resource and knowledge libraries ---------- */

body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero {
  grid-template-columns: minmax(0, 1fr);
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero {
  padding-inline: max(32px, calc((100vw - 1180px) / 2));
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero > :is(.about-hero-copy, .resource-hero-board) {
  inline-size: auto;
  margin: 0;
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(370px, .98fr);
  gap: clamp(3rem, 6vw, 6rem);
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-hero-board {
  display: block;
  align-self: center;
  overflow: hidden;
  border: 1px solid var(--v280-line-strong);
  border-radius: 4px;
  background: rgba(255, 255, 255, .72);
  box-shadow: var(--v280-shadow);
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-doc-preview {
  display: grid;
  grid-template-columns: minmax(110px, .62fr) 1fr;
  gap: 1.2rem;
  align-items: center;
}

body.v280-site[data-v280-archetype="evidence-library"] .resource-doc-preview img {
  display: block;
  inline-size: 100%;
  block-size: 145px;
  object-fit: cover;
  object-position: center top;
}

body.v280-site[data-v280-archetype="evidence-library"] :is(.page-section, .resource-download-section) {
  padding-block: clamp(5.25rem, 8vw, 7rem);
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="knowledge-base"] .knowledge-suite-hero {
  background:
    linear-gradient(90deg, var(--v280-paper) 0 57%, #edf4f6 57% 100%);
}

html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero {
  min-block-size: clamp(31rem, 64vh, 43rem) !important;
  padding: clamp(5.5rem, 9vw, 8.6rem) 0 clamp(4.5rem, 7vw, 7rem) !important;
  display: grid !important;
  align-items: center !important;
  text-align: left !important;
  background: linear-gradient(90deg, var(--v280-paper) 0 57%, #edf4f6 57% 100%) !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero > .about-hero-copy {
  inline-size: var(--v280-shell) !important;
  max-inline-size: none !important;
  margin: 0 auto !important;
  padding: 0 44% 0 0 !important;
  text-align: left !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-copy > :is(.home-eyebrow, h1),
html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title,
html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title > :is(span, p) {
  text-align: left !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title {
  display: block !important;
  inline-size: min(47vw, 610px) !important;
  max-inline-size: 610px !important;
  margin-block-start: 1.7rem !important;
  padding-block-start: 1rem !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title > span {
  inline-size: auto !important;
  padding-inline: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: max(32px, calc((100vw - 1180px) / 2));
  inline-size: min(34vw, 430px);
  padding: 1.5rem;
  transform: translateY(-50%);
  border: 1px solid var(--v280-line-strong);
  background: rgba(255, 255, 255, .7);
  box-shadow: 0 24px 66px rgba(6, 31, 53, .09);
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map > p {
  margin: 0 0 1.2rem;
  color: var(--v280-blue);
  font-size: .66rem;
  font-weight: 780;
  letter-spacing: .15em;
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, .7fr) minmax(0, 1fr);
  gap: .75rem;
  align-items: baseline;
  padding-block: .85rem;
  border-block-end: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map li span {
  color: var(--v280-green);
  font: 760 .66rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map li strong {
  color: var(--v280-ink);
  font-size: .86rem;
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map li small {
  color: var(--v280-muted);
  font-size: .72rem;
}

body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map footer {
  padding-block-start: 1.1rem;
  color: var(--v280-green);
  font: 720 .67rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .09em;
}

html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-anchor-nav {
  position: sticky !important;
  z-index: 18 !important;
  top: var(--dbc-header-height, 72px) !important;
  display: flex !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: 54px !important;
  margin: 0 !important;
  padding: 0 max(32px, calc((100vw - 1180px) / 2)) !important;
  align-items: center !important;
  gap: 0 !important;
  overflow-x: auto !important;
  border-block: 1px solid var(--v280-line) !important;
  background: rgba(251, 252, 252, .95) !important;
  box-shadow: 0 12px 30px rgba(6, 31, 53, .035) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-anchor-nav a {
  flex: 0 0 auto !important;
  min-block-size: 52px !important;
  padding: 0 1rem !important;
  display: inline-flex !important;
  align-items: center !important;
  border: 0 !important;
  border-inline-end: 1px solid var(--v280-line) !important;
  color: #536977 !important;
  background: transparent !important;
  font-size: .75rem !important;
  text-decoration: none !important;
}

html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-anchor-nav a:is(:hover, [data-v280-current="true"]) {
  color: var(--v280-accent) !important;
  background: rgba(7, 87, 166, .045) !important;
}

body.v280-site[data-v280-archetype="knowledge-base"] .knowledge-suite-hero::after {
  content: "METHOD / STANDARD / SCOPE / EVIDENCE";
  max-inline-size: 31vw;
  color: rgba(7, 87, 166, .22);
  font-size: .67rem;
  line-height: 2;
  letter-spacing: .15em;
  white-space: normal;
}

body.v280-site[data-v280-archetype="knowledge-base"] .knowledge-suite-hero:has(.v280-knowledge-map)::after {
  display: none !important;
}

body.v280-site[data-v280-archetype="knowledge-base"] .about-hero-copy {
  padding-inline-end: 42%;
}

body.v280-site[data-v280-archetype="knowledge-base"] .page-section {
  padding-block: clamp(5rem, 7vw, 6.6rem);
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="knowledge-base"] .page-section:nth-of-type(even) {
  background: var(--v280-canvas);
}

body.v280-site[data-v280-archetype="knowledge-base"] :is(
  .knowledge-topic-card,
  .entry-card,
  .path-card,
  .evidence-card,
  .knowledge-feature,
  .faq-card,
  .faq-summary-panel
) {
  border: 0;
  border-block-start: 1px solid var(--v280-line-strong);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

body.v280-site[data-v280-archetype="knowledge-base"] :is(.knowledge-topic-card, .entry-card, .evidence-card) h3 {
  font-size: clamp(1.05rem, 1.45vw, 1.26rem);
  line-height: 1.28;
}

body.v280-site[data-v280-archetype="knowledge-base"] details {
  border-block-start: 1px solid var(--v280-line);
  border-radius: 0;
  background: transparent;
}

/* ---------- editorial newsroom ---------- */

body.v280-site[data-v280-archetype="newsroom-index"] .news-list-hero {
  min-block-size: clamp(27rem, 54vh, 36rem);
  background:
    linear-gradient(90deg, var(--v280-paper) 0 61%, #edf3f6 61% 100%);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-list-hero::after {
  content: "NEWS / PROGRESS";
  color: rgba(7, 87, 166, .05);
}

body.v280-site[data-v280-archetype="newsroom-index"] .formal-news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

body.v280-site[data-v280-archetype="newsroom-index"] .formal-news-hero__grid h1 {
  font-size: clamp(3.4rem, 6vw, 5.8rem);
  line-height: .92;
}

body.v280-site[data-v280-archetype="newsroom-index"] .formal-news-hero__copy {
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--v280-line-strong);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-business-anchor-wrap {
  border-block: 1px solid var(--v280-line);
  background: rgba(255, 255, 255, .96);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-business-section {
  padding-block: clamp(5rem, 8vw, 7rem);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-card-grid {
  gap: 0;
  border-block-start: 1px solid var(--v280-line-strong);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(150px, .56fr) minmax(0, 1.44fr);
  grid-template-areas:
    "image date"
    "image title"
    "image summary"
    "image tags"
    "image actions";
  column-gap: clamp(1.35rem, 3vw, 2.6rem);
  align-content: start;
  min-block-size: 255px;
  padding-block: clamp(1.6rem, 3vw, 2.4rem);
  border: 0;
  border-block-end: 1px solid var(--v280-line);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  transition: background-color 360ms var(--v280-ease);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card:hover {
  transform: none;
  background: rgba(234, 242, 246, .36);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card .openai-news-image {
  grid-area: image;
  inline-size: 100%;
  block-size: 100%;
  min-block-size: 205px;
  max-block-size: 265px;
  object-fit: cover;
  border-radius: 2px;
  filter: saturate(.86) contrast(1.03);
  transition: transform 620ms var(--v280-ease), filter 620ms var(--v280-ease);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card:hover .openai-news-image {
  transform: scale(1.012);
  filter: saturate(.96) contrast(1.03);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-card-date { grid-area: date; }
body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card h3 { grid-area: title; }
body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card > p { grid-area: summary; }
body.v280-site[data-v280-archetype="newsroom-index"] .news-tags { grid-area: tags; }
body.v280-site[data-v280-archetype="newsroom-index"] .news-actions { grid-area: actions; }

body.v280-site[data-v280-archetype="newsroom-index"] .news-card-badge {
  position: absolute;
  z-index: 2;
  top: 2.05rem;
  left: .65rem;
  padding: .35rem .52rem;
  color: #fff;
  background: var(--v280-accent);
}

body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card h3 {
  max-inline-size: 30ch;
  margin-block: .8rem .55rem;
  font-size: clamp(1.28rem, 2vw, 1.8rem);
  line-height: 1.28;
}

body.v280-site[data-v280-archetype="newsroom-article"] .news-hero,
body.v280-site[data-v280-archetype="newsroom-article"] .news-original-hero {
  padding-block: clamp(5.5rem, 9vw, 8rem) clamp(3rem, 5vw, 5rem);
  text-align: left;
  background:
    linear-gradient(90deg, var(--v280-paper) 0 76%, var(--v280-mist) 76% 100%);
}

body.v280-site[data-v280-archetype="newsroom-article"] .news-hero > *,
body.v280-site[data-v280-archetype="newsroom-article"] .news-original-hero > * {
  margin-inline: max(32px, calc((100vw - 1020px) / 2));
}

body.v280-site[data-v280-archetype="newsroom-article"] .news-hero h1,
body.v280-site[data-v280-archetype="newsroom-article"] .news-original-hero h1 {
  max-inline-size: 19ch;
  margin-inline-start: max(32px, calc((100vw - 1020px) / 2));
  font-size: clamp(2.6rem, 5vw, 4.7rem);
  line-height: 1.08;
  text-align: left;
}

body.v280-site[data-v280-archetype="newsroom-article"] .news-body {
  max-inline-size: 780px;
  margin-inline: auto;
  padding-block: clamp(4rem, 7vw, 6.5rem);
  font-size: clamp(1rem, 1.2vw, 1.08rem);
}

body.v280-site[data-v280-archetype="newsroom-article"] .news-body :is(img, figure) {
  border-radius: 2px;
}

html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero {
  padding-block: clamp(5rem, 8vw, 7.25rem) clamp(3.5rem, 5vw, 4.75rem) !important;
  background:
    linear-gradient(90deg, var(--v280-paper) 0 76%, var(--v280-mist) 76% 100%) !important;
}

html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero > .news-hero-copy {
  inline-size: min(1040px, calc(100% - 64px)) !important;
  margin-inline: auto !important;
}

html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-article-heading {
  inline-size: 100% !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
}

html body.newsroom-article-v233.newsroom-article-v233.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero h1 {
  max-inline-size: 880px !important;
  margin: 1.5rem 0 0 !important;
  font-size: clamp(2.7rem, 4.7vw, 4.45rem) !important;
  line-height: 1.06 !important;
  text-align: left !important;
}

html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-hero-deck {
  max-inline-size: 720px !important;
  margin: 1.25rem 0 0 !important;
  text-align: left !important;
}

/* ---------- contact / project intake ---------- */

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content {
  display: block !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: clip !important;
}

body.v280-site[data-v280-archetype="contact-desk"] .contact-hero {
  position: relative !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: clamp(520px, 62vh, 650px) !important;
  margin: 0 !important;
  padding: clamp(6rem, 10vw, 8rem) max(32px, calc((100vw - 1180px) / 2)) clamp(5rem, 8vw, 6.5rem) !important;
  overflow: hidden !important;
  background:
    linear-gradient(90deg, var(--v280-paper) 0 58%, var(--v280-mist) 58% 100%) !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero::before {
  display: block !important;
  content: "" !important;
  position: absolute !important;
  inset: 15% 7% 13% 61% !important;
  border: 1px solid rgba(7, 87, 166, .14) !important;
  background:
    linear-gradient(rgba(7, 87, 166, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 87, 166, .06) 1px, transparent 1px),
    linear-gradient(135deg, rgba(7, 87, 166, .06), rgba(7, 131, 90, .08)) !important;
  background-size: 44px 44px, 44px 44px, 100% 100% !important;
  clip-path: polygon(0 0, 88% 0, 100% 14%, 100% 100%, 12% 100%, 0 86%) !important;
}

body.v280-site[data-v280-archetype="contact-desk"] .contact-hero::after {
  content: "SCENE / MATERIAL / PROCESS / TARGET / DOCUMENT";
  position: absolute !important;
  z-index: 2 !important;
  right: 10% !important;
  bottom: 20% !important;
  inline-size: 24% !important;
  max-inline-size: 30vw;
  color: rgba(7, 87, 166, .22);
  font-size: .66rem;
  line-height: 2;
  letter-spacing: .14em;
  white-space: normal;
}

body.v280-site[data-v280-archetype="contact-desk"] .about-hero-copy {
  inline-size: min(1180px, calc(100vw - 64px)) !important;
  max-inline-size: none !important;
  margin-inline: auto !important;
  padding: 0 44% 0 0 !important;
  text-align: left !important;
  transform: none !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-copy > :is(.home-eyebrow, h1, .about-hero-title, .about-hero-title > span, .about-hero-title > p) {
  text-align: left !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-copy > .home-eyebrow {
  inline-size: auto !important;
  margin: 0 0 1.35rem !important;
  color: var(--v280-accent) !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-copy > h1 {
  max-inline-size: 9ch !important;
  margin: 0 !important;
  color: var(--v280-ink) !important;
  font-size: clamp(3.3rem, 5.4vw, 5.25rem) !important;
  line-height: 1 !important;
  letter-spacing: -.055em !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-title {
  display: block !important;
  max-inline-size: 620px !important;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0 !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-title > span {
  display: inline-block !important;
  inline-size: auto !important;
  margin: 0 0 .85rem !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--v280-accent) !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-title > p {
  max-inline-size: 52ch !important;
  margin: 0 !important;
  color: #48606f !important;
  font-size: clamp(1rem, 1.25vw, 1.12rem) !important;
  line-height: 1.72 !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav {
  position: sticky !important;
  z-index: 12 !important;
  top: var(--v270-header-height, 72px) !important;
  display: flex !important;
  align-items: center !important;
  gap: clamp(1.25rem, 3vw, 2.75rem) !important;
  inline-size: 100% !important;
  max-inline-size: none !important;
  min-block-size: 58px !important;
  margin: 0 !important;
  padding: 0 max(32px, calc((100vw - 1180px) / 2)) !important;
  border-block: 1px solid var(--v280-line) !important;
  background: rgba(247, 250, 251, .94) !important;
  overflow-x: auto !important;
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav::before {
  display: none !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav a {
  flex: 0 0 auto !important;
  display: inline-flex !important;
  align-items: center !important;
  min-block-size: 44px !important;
  padding: 0 !important;
  border: 0 !important;
  color: var(--v280-muted) !important;
  font-size: .82rem !important;
  font-weight: 650 !important;
  white-space: nowrap !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav a:is(:hover, :focus-visible, .is-active),
html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav a[data-v280-current="true"] {
  color: var(--v280-accent) !important;
}

html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-content {
  inline-size: 100% !important;
  max-inline-size: none !important;
  margin: 0 !important;
}

body.v280-site[data-v280-archetype="contact-desk"] .home-band {
  padding-block: clamp(5rem, 7.5vw, 7rem);
  border-block-start: 1px solid var(--v280-line);
}

body.v280-site[data-v280-archetype="contact-desk"] :is(.bioten-lab-card, .bioten-compliance-card, .contact-form-card) {
  border-radius: 2px;
  box-shadow: none;
}

body.v280-site[data-v280-archetype="project-intake"] .request-hero {
  min-block-size: clamp(34rem, 68vh, 45rem);
  padding-inline: max(32px, calc((100vw - 1180px) / 2));
}

body.v280-site[data-v280-archetype="project-intake"] .request-hero-inner {
  inline-size: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

body.v280-site[data-v280-archetype="project-intake"] .request-hero-visual {
  display: block;
  position: relative;
  min-block-size: 360px;
  border: 1px solid var(--v280-line-strong);
  border-radius: 4px;
  background: rgba(255, 255, 255, .62);
  box-shadow: var(--v280-shadow);
}

body.v280-site[data-v280-archetype="project-intake"] .request-shell {
  inline-size: var(--v280-shell);
  margin-inline: auto;
  padding-block: clamp(4.5rem, 7vw, 6.5rem);
}

body.v280-site[data-v280-archetype="project-intake"] :is(input, select, textarea) {
  min-block-size: 50px;
  border-color: var(--v280-line-strong);
  border-radius: 2px;
  background: #fff;
}

body.v280-site[data-v280-archetype="project-intake"] :is(input, select, textarea):focus {
  border-color: var(--v280-accent);
  outline: 3px solid color-mix(in srgb, var(--v280-accent) 14%, transparent);
  outline-offset: 1px;
}

/* ---------- homepage screens 2–4 only ---------- */

body.home-v280 #bioten,
body.home-v280 #platform,
body.home-v280 #updates {
  position: relative;
}

body.home-v280 #bioten::before,
body.home-v280 #platform::before,
body.home-v280 #updates::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0 auto auto 0;
  inline-size: clamp(180px, 28vw, 460px);
  block-size: 2px;
  background: linear-gradient(90deg, var(--v280-blue), var(--v280-green));
  opacity: .82;
}

body.home-v280 #bioten .v260-strength__copy > p:last-of-type,
body.home-v280 #platform .v260-business__head > p:last-child,
body.home-v280 #updates .v260-updates__head > p:last-child {
  max-inline-size: 64ch;
}

body.home-v280 #platform .v260-business__system {
  position: relative;
}

body.home-v280 #platform .v260-business__system::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 7%;
  right: 7%;
  top: 50%;
  block-size: 1px;
  background: linear-gradient(90deg, rgba(20, 131, 216, .06), rgba(20, 131, 216, .38), rgba(37, 168, 120, .34), rgba(37, 168, 120, .05));
  pointer-events: none;
}

body.home-v280 #platform .v260-business__system > * {
  position: relative;
  z-index: 1;
}

body.home-v280 #updates :is(.v260-news-record, .v260-news-list a) {
  transition: background-color 360ms var(--v280-ease), border-color 360ms var(--v280-ease);
}

/* ---------- shared footer refinement ---------- */

body.v280-site .formal-site-footer {
  position: relative;
  background: #061f35;
}

body.v280-site .formal-site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  block-size: 2px;
  background: linear-gradient(90deg, var(--v280-blue) 0 60%, var(--v280-green) 78% 100%);
}

body.v280-site .formal-footer-cta {
  border-color: rgba(255, 255, 255, .11);
  background: rgba(255, 255, 255, .025);
}

body.v280-site .footer-directory,
body.v280-site .footer-bottom {
  border-color: rgba(255, 255, 255, .1);
}

/* ---------- measured motion ---------- */

@keyframes v280-line-in {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}

html.v280-motion-ready body.v280-site:not(.home-v280) [data-v280-reveal] {
  opacity: 0;
  transform: translateY(15px);
  transition:
    opacity 760ms var(--v280-ease),
    transform 760ms var(--v280-ease);
}

html.v280-motion-ready body.v280-site:not(.home-v280) [data-v280-reveal].is-v280-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- tablet ---------- */

@media (max-width: 1040px) {
  body.v280-site {
    --v280-shell: min(calc(100% - 48px), 1180px);
  }

  body.v280-site[data-v280-archetype="dbc-ecosystem"] .about-hero-copy,
  body.v280-site[data-v280-archetype="product-dossier"] .about-hero-copy,
  body.v280-site[data-v280-archetype="knowledge-base"] .about-hero-copy,
  body.v280-site[data-v280-archetype="contact-desk"] .about-hero-copy {
    padding-inline-end: 36%;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .88fr);
    gap: 2.5rem;
  }

  body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card {
    grid-template-columns: minmax(170px, .72fr) minmax(0, 1.28fr);
  }
}

/* ---------- mobile composition ---------- */

@media (max-width: 760px) {
  body.v280-site {
    --v280-shell: min(calc(100% - 36px), 1180px);
  }

  body.v280-site:not(.home-v280) .v270-context__inner {
    min-block-size: 48px;
    gap: .75rem;
  }

  body.v280-site:not(.home-v280) .v270-context__identity {
    flex: 0 0 auto;
    max-inline-size: 9.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.v280-site:not(.home-v280) .v270-context__links {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  body.v280-site:not(.home-v280) .v270-context__links::-webkit-scrollbar {
    display: none;
  }

  body.v280-site:not(.home-v280) .v270-context__action {
    display: none;
  }

  body.v280-site:not(.home-v280) :is(
    .about-bioten-hero,
    .news-list-hero,
    .request-hero,
    .formal-developer-hero,
    .pl-hero
  ) {
    min-block-size: auto;
  }

  body.v280-site:not(.home-v280) :is(
    .about-bioten-hero,
    .news-list-hero,
    .request-hero
  ) {
    padding-block: 4.8rem 4.2rem;
    background:
      radial-gradient(circle at 84% 20%, rgba(20, 131, 216, .08), transparent 30%),
      var(--v280-paper);
  }

  body.v280-site:not(.home-v280) :is(
    .about-hero-copy,
    .news-list-hero-copy,
    .request-hero-copy
  ) > h1 {
    max-inline-size: 12ch;
    font-size: clamp(2.65rem, 13vw, 4rem);
    line-height: 1.03;
  }

  body.v280-site:not(.home-v280) .about-hero-title {
    margin-block-start: 1.6rem;
  }

  body.v280-site:not(.home-v280) .about-hero-title > p {
    font-size: .98rem;
    line-height: 1.7;
  }

  body.v280-site:not(.home-v280) :is(.about-bioten-hero, .news-list-hero)::after,
  body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero::after,
  body.v280-site[data-v280-archetype="product-dossier"] .pl-hero::after {
    display: none;
  }

  body.v280-site[data-v280-archetype="dbc-ecosystem"] .about-hero-copy,
  body.v280-site[data-v280-archetype="product-dossier"] .about-hero-copy,
  body.v280-site[data-v280-archetype="knowledge-base"] .about-hero-copy,
  body.v280-site[data-v280-archetype="contact-desk"] .about-hero-copy,
  body.v280-site[data-v280-archetype="product-dossier"] .pl-hero-copy,
  body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero .formal-shell {
    padding-inline-end: 0;
  }

  body.v280-site[data-v280-archetype="dbc-ecosystem"] .business-hero-art {
    display: none;
  }

  body.v280-site[data-v280-archetype="product-dossier"] .pl-hero,
  body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero {
    padding-block: 5.2rem 4.5rem;
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero {
    padding-block: 5.2rem 4.5rem !important;
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero > .pl-hero-copy {
    padding-inline-end: 0 !important;
  }

  html body.v280-site.v280-site.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > section#top.pl-hero > div.pl-hero-copy {
    margin-inline: auto !important;
  }

  html body.v280-site.v280-site.v280-site[data-v280-archetype="product-dossier"] main#main-content > .pl-hero#top .pl-hero-copy > :is(.about-hero-title, .pl-hero-lines) {
    inline-size: 100% !important;
    max-inline-size: none !important;
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-hero::after {
    display: none !important;
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .about-bioten-hero {
    padding-block: 4.8rem 4.2rem !important;
  }

  body.v280-site[data-v280-archetype="product-dossier"] .v280-product-map {
    position: relative;
    top: auto;
    right: auto;
    inline-size: var(--v280-shell);
    margin: 2.25rem auto 0;
    transform: none;
    box-shadow: 0 18px 44px rgba(6, 31, 53, .08);
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .bioten-product-nav {
    position: relative !important;
    top: auto !important;
    padding-inline: 18px !important;
  }

  html body.v280-site[data-v280-archetype="product-dossier"] main > .pl-anchor-nav {
    position: relative !important;
    top: auto !important;
    padding-inline: 18px !important;
  }

  body.v280-site[data-v280-archetype="product-dossier"] .pl-hero h1,
  body.v280-site[data-v280-archetype="developer-workbench"] .formal-developer-hero h1 {
    font-size: clamp(2.55rem, 12vw, 3.8rem);
  }

  body.v280-site[data-v280-archetype="developer-workbench"] .formal-role-strip {
    grid-template-columns: 1fr;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero,
  body.v280-site[data-v280-archetype="project-intake"] .request-hero-inner,
  body.v280-site[data-v280-archetype="newsroom-index"] .formal-news-hero__grid {
    grid-template-columns: 1fr;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-center-hero {
    padding-inline: 18px;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-hero-board {
    margin-block-start: 1rem;
    box-shadow: 0 18px 44px rgba(6, 31, 53, .09);
  }

  body.v280-site[data-v280-archetype="knowledge-base"] .knowledge-suite-hero,
  body.v280-site[data-v280-archetype="product-dossier"] .about-bioten-hero,
  body.v280-site[data-v280-archetype="contact-desk"] .contact-hero,
  body.v280-site[data-v280-archetype="newsroom-index"] .news-list-hero {
    background: var(--v280-paper);
  }

  html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero {
    padding-block: 4.8rem 4.2rem !important;
  }

  html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero > .about-hero-copy {
    padding-inline-end: 0 !important;
  }

  html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title {
    inline-size: 100% !important;
    max-inline-size: none !important;
  }

  html body.v280-site.v280-site.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-suite-hero .about-hero-title > span {
    display: inline-block !important;
    inline-size: auto !important;
    max-inline-size: 100% !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body.v280-site[data-v280-archetype="knowledge-base"] .v280-knowledge-map {
    position: relative;
    top: auto;
    right: auto;
    inline-size: var(--v280-shell);
    margin: 2.25rem auto 0;
    transform: none;
    box-shadow: 0 18px 44px rgba(6, 31, 53, .08);
  }

  html body.v280-site[data-v280-archetype="knowledge-base"] main > .knowledge-anchor-nav {
    position: relative !important;
    top: auto !important;
    padding-inline: 18px !important;
  }

  body.v280-site[data-v280-archetype="newsroom-index"] .formal-news-hero__grid {
    gap: 2rem;
  }

  body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "image"
      "date"
      "title"
      "summary"
      "tags"
      "actions";
    min-block-size: 0;
    padding-block: 1.35rem 1.8rem;
  }

  body.v280-site[data-v280-archetype="newsroom-index"] .news-event-card .openai-news-image {
    block-size: auto;
    aspect-ratio: 16 / 10;
    min-block-size: 0;
    max-block-size: none;
  }

  body.v280-site[data-v280-archetype="newsroom-index"] .news-card-badge {
    top: 1.8rem;
  }

  body.v280-site[data-v280-archetype="newsroom-article"] .news-hero h1,
  body.v280-site[data-v280-archetype="newsroom-article"] .news-original-hero h1 {
    font-size: clamp(2.3rem, 11vw, 3.45rem);
  }

  html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero {
    padding: 4.5rem 18px 3.75rem !important;
  }

  html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero > .news-hero-copy {
    inline-size: 100% !important;
    margin: 0 !important;
  }

  html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-article-heading {
    inline-size: 100% !important;
    grid-template-columns: 1fr !important;
  }

  html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-hero-meta {
    justify-self: start !important;
    justify-content: flex-start !important;
    text-align: left !important;
  }

  html body.newsroom-article-v233.newsroom-article-v233.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-original-hero h1 {
    inline-size: 100% !important;
    max-inline-size: none !important;
    margin: 1.35rem 0 0 !important;
    font-size: clamp(2.35rem, 11vw, 3.2rem) !important;
    line-height: 1.08 !important;
    text-align: left !important;
  }

  html body.newsroom-article-v233.v280-site[data-v280-archetype="newsroom-article"] #main-content .news-hero-deck {
    inline-size: 100% !important;
    max-inline-size: none !important;
    margin: 1rem 0 0 !important;
    text-align: left !important;
  }

  html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero {
    min-block-size: auto !important;
    padding: 4.8rem 18px 4.25rem !important;
  }

  html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero > .business-hero-art {
    display: none !important;
  }

  html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero.business-hero > .about-hero-copy {
    inline-size: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  html body.business-detail-page.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .business-hero .about-hero-copy > h1 {
    max-inline-size: 100% !important;
    font-size: clamp(2.85rem, 13vw, 4rem) !important;
  }

  html body.v280-site.v280-site[data-v280-archetype="dbc-ecosystem"] > main#main-content > .about-anchor-nav,
  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .about-anchor-nav {
    position: relative !important;
    top: auto !important;
    padding-inline: 18px !important;
  }

  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero {
    min-block-size: auto !important;
    padding: 4.8rem 18px 4.25rem !important;
    background: var(--v280-paper) !important;
  }

  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero::before,
  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero::after {
    display: none !important;
  }

  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-copy {
    inline-size: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  html body.v280-site.v280-site[data-v280-archetype="contact-desk"] > main#main-content > .contact-hero .about-hero-copy > h1 {
    max-inline-size: 100% !important;
    font-size: clamp(3rem, 13vw, 4rem) !important;
  }

  body.v280-site[data-v280-archetype="project-intake"] .request-hero {
    padding-inline: 18px;
  }

  body.v280-site[data-v280-archetype="project-intake"] .request-hero-visual {
    min-block-size: 280px;
    order: 2;
    box-shadow: 0 18px 44px rgba(6, 31, 53, .09);
  }

  body.v280-site[data-v280-archetype="product-dossier"] :is(.page-section, .pl-section),
  body.v280-site[data-v280-archetype="developer-workbench"] .formal-section,
  body.v280-site[data-v280-archetype="knowledge-base"] .page-section,
  body.v280-site[data-v280-archetype="evidence-library"] :is(.page-section, .resource-download-section),
  body.v280-site[data-v280-archetype="dbc-ecosystem"] .home-band,
  body.v280-site[data-v280-archetype="contact-desk"] .home-band {
    padding-block: 4.25rem;
  }

  body.home-v280 #platform .v260-business__system::after {
    display: none;
  }
}

@media (max-width: 460px) {
  body.v280-site {
    --v280-shell: min(calc(100% - 28px), 1180px);
  }

  body.v280-site:not(.home-v280) :is(.home-eyebrow, .hero-eyebrow, .request-kicker) {
    font-size: .64rem;
    letter-spacing: .12em;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-doc-preview {
    grid-template-columns: 1fr;
  }

  body.v280-site[data-v280-archetype="evidence-library"] .resource-doc-preview img {
    block-size: 180px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.v280-site *,
  body.v280-site *::before,
  body.v280-site *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  html.v280-motion-ready body.v280-site [data-v280-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}