/*
 * DBC / BIOTEN Full-site Experience Layer V2.7.0
 * Industrial precision + bio-material clarity.
 * Loaded last and deliberately scoped to body.v270-site.
 */

:root {
  --v270-blue: #0757a6;
  --v270-blue-deep: #07345f;
  --v270-blue-ink: #061f35;
  --v270-green: #07835a;
  --v270-green-deep: #056342;
  --v270-ink: #0b1721;
  --v270-body: #3f4f5d;
  --v270-muted: #6d7b87;
  --v270-line: rgba(7, 52, 95, .12);
  --v270-line-strong: rgba(7, 52, 95, .22);
  --v270-paper: #fff;
  --v270-canvas: #f3f7f9;
  --v270-canvas-cool: #eaf2f6;
  --v270-dark: #061d2c;
  --v270-dark-soft: #0b2a3b;
  --v270-blue-glow: rgba(7, 87, 166, .10);
  --v270-green-glow: rgba(7, 131, 90, .09);
  --v270-ease: cubic-bezier(.22, 1, .36, 1);
  --v270-ease-soft: cubic-bezier(.32, .72, 0, 1);
  --v270-shell: min(1240px, calc(100% - clamp(2rem, 7vw, 6.5rem)));
  --v270-reading: min(760px, 100%);
  --v270-radius: 14px;
  --v270-radius-large: 24px;
  --v270-shadow-soft: 0 24px 70px rgba(6, 31, 53, .075);
  --v270-shadow-lift: 0 28px 72px rgba(6, 31, 53, .12);
}

html {
  scroll-padding-top: 8.25rem;
}

body.v270-site {
  background:
    radial-gradient(circle at 9% 2%, rgba(7, 87, 166, .035), transparent 28rem),
    linear-gradient(180deg, #f9fbfc 0, var(--v270-canvas) 38rem, #f7f9fa 100%);
  color: var(--v270-ink);
  font-family: "SF Pro Display", "SF Pro Text", "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-feature-settings: "kern" 1, "liga" 1, "tnum" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.v270-site::before {
  position: fixed;
  z-index: 80;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(7, 52, 95, .16) 0 .45px, transparent .65px),
    radial-gradient(circle at 80% 70%, rgba(7, 131, 90, .12) 0 .4px, transparent .6px);
  background-position: 0 0, 7px 9px;
  background-size: 13px 13px, 17px 17px;
  content: "";
  opacity: .025;
  pointer-events: none;
}

body.v270-site ::selection {
  background: rgba(7, 87, 166, .16);
  color: var(--v270-blue-ink);
}

body.v270-site :where(h1, h2, h3, h4) {
  color: var(--v270-ink);
  letter-spacing: -.034em;
  text-wrap: balance;
}

body.v270-site :where(p, li, dd) {
  color: var(--v270-body);
  text-wrap: pretty;
}

body.v270-site :where(a, button, input, select, textarea) {
  -webkit-tap-highlight-color: transparent;
}

body.v270-site :where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid rgba(7, 87, 166, .8);
  outline-offset: 3px;
}

body.v270-site main {
  isolation: isolate;
}

body.v270-site:not([data-v270-family="home"]) main {
  min-height: 54vh;
}

/* Shared header: restrained glass, precise brand line, no heavy chrome. */
html body.v270-site.dbc-global-nav-active .site-header.site-header {
  min-height: 72px !important;
  border-bottom: 1px solid rgba(7, 52, 95, .09) !important;
  background: rgba(250, 252, 253, .9) !important;
  box-shadow: 0 12px 42px rgba(6, 31, 53, .055) !important;
  backdrop-filter: blur(20px) saturate(132%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(132%) !important;
}

html body.v270-site.dbc-global-nav-active .site-header.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--v270-blue) 0 72%, var(--v270-green) 72% 100%);
  content: "";
  opacity: .82;
}

body.v270-site .site-header .header-inner {
  width: var(--v270-shell) !important;
  min-height: 72px !important;
  margin-inline: auto !important;
}

body.v270-site .brand-logos {
  gap: .72rem !important;
}

body.v270-site .brand-logos .logo-image img {
  filter: saturate(.96) contrast(1.03);
}

body.v270-site .dbc-desktop-nav {
  gap: clamp(.18rem, .65vw, .7rem);
}

body.v270-site .dbc-desktop-nav__link {
  min-height: 2.85rem;
  border-radius: .72rem;
  font-family: inherit;
  font-weight: 660;
  letter-spacing: -.01em;
  transition:
    color 260ms var(--v270-ease),
    background-color 260ms var(--v270-ease),
    border-color 260ms var(--v270-ease),
    transform 420ms var(--v270-ease);
}

body.v270-site .dbc-desktop-nav__link:hover,
body.v270-site .dbc-desktop-nav__link:focus-visible {
  transform: translateY(-1px);
}

body.v270-site .dbc-desktop-mega {
  border-bottom-color: rgba(7, 52, 95, .11);
  background:
    radial-gradient(circle at 9% -10%, rgba(7, 87, 166, .065), transparent 30rem),
    radial-gradient(circle at 92% 0%, rgba(7, 131, 90, .045), transparent 24rem),
    rgba(249, 252, 253, .965);
  box-shadow: 0 30px 84px rgba(6, 31, 53, .14), inset 0 1px rgba(255, 255, 255, .9);
}

body.v270-site .dbc-desktop-mega__inner {
  width: var(--v270-shell);
  min-height: 19rem;
  padding-block: 1.6rem 1.75rem;
}

body.v270-site .dbc-desktop-route {
  border-color: rgba(7, 52, 95, .105);
  border-radius: var(--v270-radius);
  background: rgba(255, 255, 255, .78);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .92),
    0 0 0 5px rgba(7, 52, 95, .018);
  transition:
    border-color 280ms var(--v270-ease),
    box-shadow 520ms var(--v270-ease),
    transform 520ms var(--v270-ease);
}

body.v270-site .dbc-desktop-route:hover,
body.v270-site .dbc-desktop-route:focus-visible {
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .94),
    0 0 0 5px rgba(7, 87, 166, .035),
    0 18px 42px rgba(6, 31, 53, .11);
  transform: translateY(-3px);
}

body.v270-site .dbc-desktop-mega--bioten .dbc-desktop-route:hover,
body.v270-site .dbc-desktop-mega--developer .dbc-desktop-route:hover {
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .94),
    0 0 0 5px rgba(7, 131, 90, .035),
    0 18px 42px rgba(6, 31, 53, .11);
}

body.v270-site .dbc-desktop-route__copy strong {
  font-size: .96rem;
  letter-spacing: -.018em;
}

/* Family context bar: makes every inner page's ownership and next routes obvious. */
.v270-context {
  position: relative;
  z-index: 110;
  border-bottom: 1px solid var(--v270-line);
  background: rgba(255, 255, 255, .86);
  box-shadow: inset 0 1px rgba(255, 255, 255, .92);
}

.v270-context__inner {
  display: grid;
  grid-template-columns: minmax(10rem, .72fr) minmax(0, 2.4fr) auto;
  align-items: center;
  gap: 1.25rem;
  width: var(--v270-shell);
  min-height: 48px;
  margin-inline: auto;
}

.v270-context__identity {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  min-width: 0;
  color: var(--v270-blue-deep);
  font-size: .65rem;
  font-weight: 760;
  letter-spacing: .13em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.v270-context__identity::before {
  width: 2rem;
  height: 2px;
  background: linear-gradient(90deg, var(--v270-blue) 0 70%, var(--v270-green) 70% 100%);
  content: "";
}

body[data-v270-family="bioten"] .v270-context__identity,
body[data-v270-family="developer"] .v270-context__identity {
  color: var(--v270-green-deep);
}

body[data-v270-family="bioten"] .v270-context__identity::before,
body[data-v270-family="developer"] .v270-context__identity::before {
  background: var(--v270-green);
}

.v270-context__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .18rem;
  min-width: 0;
}

.v270-context__links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding-inline: .72rem;
  border-radius: .6rem;
  color: #465663;
  font-size: .74rem;
  font-weight: 620;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color 280ms var(--v270-ease),
    background-color 280ms var(--v270-ease),
    transform 420ms var(--v270-ease);
}

.v270-context__links a:hover,
.v270-context__links a:focus-visible,
.v270-context__links a[aria-current="page"] {
  background: rgba(7, 87, 166, .065);
  color: var(--v270-blue);
}

body[data-v270-family="bioten"] .v270-context__links a:hover,
body[data-v270-family="bioten"] .v270-context__links a:focus-visible,
body[data-v270-family="bioten"] .v270-context__links a[aria-current="page"],
body[data-v270-family="developer"] .v270-context__links a:hover,
body[data-v270-family="developer"] .v270-context__links a:focus-visible,
body[data-v270-family="developer"] .v270-context__links a[aria-current="page"] {
  background: rgba(7, 131, 90, .065);
  color: var(--v270-green-deep);
}

.v270-context__links a[aria-current="page"]::after {
  position: absolute;
  right: .72rem;
  bottom: .18rem;
  left: .72rem;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  content: "";
}

.v270-context__action {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 2.25rem;
  padding: 0 .85rem;
  border: 1px solid rgba(7, 87, 166, .2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--v270-blue);
  font-size: .72rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition:
    border-color 280ms var(--v270-ease),
    background-color 280ms var(--v270-ease),
    transform 420ms var(--v270-ease);
}

.v270-context__action::after {
  display: grid;
  width: 1.38rem;
  height: 1.38rem;
  border-radius: 50%;
  background: rgba(7, 87, 166, .075);
  content: "↗";
  place-items: center;
  transition: transform 420ms var(--v270-ease);
}

.v270-context__action:hover,
.v270-context__action:focus-visible {
  border-color: rgba(7, 87, 166, .42);
  background: #fff;
  transform: translateY(-1px);
}

.v270-context__action:hover::after {
  transform: translate(2px, -1px);
}

body[data-v270-family="bioten"] .v270-context__action,
body[data-v270-family="developer"] .v270-context__action {
  border-color: rgba(7, 131, 90, .22);
  color: var(--v270-green-deep);
}

body[data-v270-family="bioten"] .v270-context__action::after,
body[data-v270-family="developer"] .v270-context__action::after {
  background: rgba(7, 131, 90, .08);
}

/* Shared editorial surface. Homepage is intentionally excluded. */
body.v270-site:not([data-v270-family="home"]) main > section {
  position: relative;
}

body.v270-site:not([data-v270-family="home"]) :where(
  .about-hero,
  .knowledge-hero,
  .news-hero,
  .resources-hero,
  .bioten-request-hero,
  .v245-hero
) {
  border-bottom: 1px solid var(--v270-line);
}

body.v270-site:not([data-v270-family="home"]) :where(
  .home-eyebrow,
  .formal-eyebrow,
  .v245-eyebrow,
  .section-kicker,
  .news-card-badge,
  .entry-type
) {
  font-family: inherit;
  letter-spacing: .13em;
}

body.v270-site:not([data-v270-family="home"]) :where(
  .about-hero-copy,
  .knowledge-hero-copy,
  .news-hero-copy,
  .resources-hero-copy
) h1 {
  font-weight: 620;
  line-height: 1.02;
}

body.v270-site .v245-main {
  background:
    radial-gradient(circle at 8% 12%, rgba(7, 87, 166, .045), transparent 31rem),
    var(--v270-canvas);
}

body.v270-site .v245-hero {
  background:
    radial-gradient(circle at 78% 12%, rgba(7, 131, 90, .065), transparent 28rem),
    linear-gradient(180deg, #fbfcfd, #f1f6f8);
}

body.v270-site .v245-hero__media,
body.v270-site .v245-tech-visual {
  border-radius: var(--v270-radius-large);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .75),
    0 0 0 6px rgba(7, 52, 95, .025),
    var(--v270-shadow-soft);
}

body.v270-site .v245-hero__media img {
  filter: saturate(.9) contrast(1.035);
}

body.v270-site :where(
  .v245-role-grid a,
  .v245-domain-card,
  .v245-route-card,
  .v245-product-card,
  .entry-card,
  .news-event-card,
  .resource-card,
  .pl-mini-card,
  .pl-feature-card
) {
  border-color: var(--v270-line);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .82),
    0 0 0 5px rgba(7, 52, 95, .018);
  transition:
    border-color 280ms var(--v270-ease),
    box-shadow 520ms var(--v270-ease),
    transform 520ms var(--v270-ease);
}

body.v270-site :where(
  .v245-role-grid a,
  .v245-domain-card,
  .v245-route-card,
  .entry-card,
  .news-event-card,
  .resource-card
):hover {
  border-color: rgba(7, 87, 166, .3);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, .9),
    0 0 0 5px rgba(7, 87, 166, .025),
    0 20px 52px rgba(6, 31, 53, .085);
  transform: translateY(-3px);
}

body[data-v270-family="bioten"] :where(
  .v245-role-grid a,
  .v245-domain-card,
  .v245-route-card,
  .entry-card,
  .resource-card
):hover,
body[data-v270-family="developer"] :where(
  .entry-card,
  .resource-card
):hover {
  border-color: rgba(7, 131, 90, .3);
}

/* Product and technical pages: convert crowded legacy blocks into a calm dossier. */
body.v270-site :where(.pl-page, .product-lines-page, .product-matrix-page) main {
  background: linear-gradient(180deg, #f8fafb, #eef4f6 34rem, #f8fafb 100%);
}

body.v270-site :where(.pl-section, .product-line-section, .matrix-section) {
  border-color: var(--v270-line);
}

body.v270-site :where(.pl-section-title, .section-head) h2 {
  max-width: 19ch;
  color: var(--v270-ink);
  font-weight: 620;
  letter-spacing: -.034em;
}

body.v270-site :where(.pl-proof-strip, .pl-chip-cloud) {
  gap: .5rem;
}

body.v270-site :where(.pl-proof-strip i, .pl-chip-cloud span) {
  border-color: rgba(7, 52, 95, .11);
  background: rgba(255, 255, 255, .7);
  box-shadow: inset 0 1px rgba(255, 255, 255, .86);
}

body.v270-site :where(.pl-compliance-note, .formal-archive-notice, .matrix-footnote, .pl-note) {
  border-color: rgba(7, 131, 90, .22);
  background: rgba(235, 247, 241, .72);
  box-shadow: inset 3px 0 var(--v270-green);
  color: #334d43;
}

/* Resources, knowledge and forms share one evidence-workbench language. */
body[data-v270-family="developer"] main {
  background:
    radial-gradient(circle at 93% 4%, rgba(7, 131, 90, .055), transparent 27rem),
    linear-gradient(180deg, #f9fbfc, #eef4f6 44rem, #f8fafb 100%);
}

body.v270-site main :where(input, select, textarea) {
  box-sizing: border-box;
  min-height: 3rem;
  border: 1px solid rgba(7, 52, 95, .17);
  border-radius: .72rem;
  background: rgba(255, 255, 255, .88);
  box-shadow: inset 0 1px 2px rgba(6, 31, 53, .025);
  color: var(--v270-ink);
  font: inherit;
  transition:
    border-color 260ms var(--v270-ease),
    box-shadow 360ms var(--v270-ease),
    background-color 260ms var(--v270-ease);
}

body.v270-site main textarea {
  min-height: 8rem;
}

body.v270-site main :where(input, select, textarea):focus {
  border-color: rgba(7, 87, 166, .55);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(7, 87, 166, .075);
  outline: 0;
}

body.v270-site main :where(button[type="submit"], input[type="submit"]) {
  min-height: 3.1rem;
  border: 1px solid var(--v270-blue);
  border-radius: 999px;
  background: var(--v270-blue);
  box-shadow: 0 12px 30px rgba(7, 87, 166, .15);
  color: #fff;
  font: 700 .9rem/1 inherit;
  transition:
    background-color 260ms var(--v270-ease),
    box-shadow 420ms var(--v270-ease),
    transform 420ms var(--v270-ease);
}

body.v270-site main :where(button[type="submit"], input[type="submit"]):hover {
  background: var(--v270-blue-deep);
  box-shadow: 0 16px 36px rgba(7, 87, 166, .2);
  transform: translateY(-2px);
}

body[data-v270-family="bioten"] main :where(button[type="submit"], input[type="submit"]),
body[data-v270-family="developer"] main :where(button[type="submit"], input[type="submit"]) {
  border-color: var(--v270-green);
  background: var(--v270-green);
  box-shadow: 0 12px 30px rgba(7, 131, 90, .14);
}

body.v270-site main :where(table) {
  border-color: var(--v270-line);
  background: rgba(255, 255, 255, .8);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9);
}

body.v270-site main :where(th) {
  background: rgba(7, 52, 95, .045);
  color: var(--v270-blue-ink);
}

body.v270-site main :where(th, td) {
  border-color: var(--v270-line);
}

/* Newsroom: evidence first, archive second. */
body[data-v270-family="news"] main {
  background:
    radial-gradient(circle at 86% 2%, rgba(7, 87, 166, .045), transparent 29rem),
    linear-gradient(180deg, #f9fbfc, #f0f5f7 46rem, #f8fafb 100%);
}

body.v270-site .news-event-card {
  overflow: hidden;
  border-radius: var(--v270-radius);
  background: rgba(255, 255, 255, .82);
}

body.v270-site .news-event-card img,
body.v270-site .openai-news-image {
  filter: saturate(.88) contrast(1.035);
  transition: filter 420ms var(--v270-ease), transform 700ms var(--v270-ease);
}

body.v270-site .news-event-card:hover img {
  filter: saturate(.98) contrast(1.04);
  transform: scale(1.018);
}

body.v270-site .news-article-body,
body.v270-site .news-article-content {
  max-width: 800px;
}

body.v270-site .news-article-body :where(p, li),
body.v270-site .news-article-content :where(p, li) {
  font-size: clamp(1rem, 1.1vw, 1.09rem);
  line-height: 1.86;
}

body.v270-site .news-original-figure {
  overflow: hidden;
  border-radius: var(--v270-radius);
  box-shadow: 0 0 0 6px rgba(7, 52, 95, .022), var(--v270-shadow-soft);
}

body.v270-site a.v270-pdf-link::after {
  display: inline-grid;
  width: 1.42rem;
  height: 1.42rem;
  margin-left: .3rem;
  border-radius: 50%;
  background: rgba(7, 87, 166, .075);
  content: "↗";
  font-size: .72em;
  place-items: center;
  vertical-align: middle;
}

body.v270-site .language-toggle[data-language-unavailable] {
  cursor: not-allowed !important;
  filter: grayscale(.35) !important;
  opacity: .58 !important;
}

body.v270-site .v270-visual-disclaimer {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  left: .75rem;
  z-index: 4;
  width: auto;
  max-width: 38rem;
  padding: .62rem .75rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: .65rem;
  background: rgba(4, 27, 42, .7);
  box-shadow: 0 12px 32px rgba(1, 16, 27, .16);
  color: rgba(242, 248, 251, .88);
  font-size: .7rem;
  line-height: 1.5;
  backdrop-filter: blur(14px) saturate(120%);
}

body.v270-site :where(.v245-flagship__media, .v245-tech-visual):has(.v270-visual-disclaimer) {
  position: relative;
  overflow: hidden;
}

body.v270-site .v245-hero__media:has(.v270-visual-disclaimer) {
  overflow: hidden;
}

body.v270-site .v270-governance-note {
  display: flex;
  width: var(--v270-shell);
  margin: 1.25rem auto;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--v270-green);
  background: linear-gradient(90deg, rgba(7, 131, 90, .07), rgba(7, 87, 166, .035));
  color: var(--v270-muted);
  font-size: .78rem;
  line-height: 1.65;
  gap: .5rem 1.25rem;
  flex-wrap: wrap;
}

body.v270-site .v270-governance-note strong {
  color: var(--v270-ink);
}

body.v270-site .v270-static-pdf {
  display: flex;
  width: min(800px, calc(100% - 2rem));
  margin: 1rem auto 1.5rem;
  padding: .9rem 1rem;
  border: 1px solid rgba(7, 87, 166, .11);
  border-radius: 12px;
  background: rgba(255, 255, 255, .76);
  color: var(--v270-muted);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

body.v270-site .v270-static-pdf div {
  display: grid;
  gap: .15rem;
}

body.v270-site .v270-static-pdf strong {
  color: var(--v270-ink);
  font-size: .82rem;
}

body.v270-site .v270-static-pdf span {
  font-size: .72rem;
  line-height: 1.55;
}

body.v270-site .v270-static-pdf > a {
  display: inline-flex;
  min-height: 42px;
  padding: .65rem .85rem;
  border-radius: 9px;
  background: var(--v270-blue);
  color: #fff;
  font-size: .76rem;
  font-weight: 700;
  white-space: nowrap;
  align-items: center;
  gap: .35rem;
}

body.v270-site .v270-footer-toggle {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
}

/* Group ecosystem pages retain their identity while sharing typography and rhythm. */
body[data-v270-family="dbc"] main {
  background:
    radial-gradient(circle at 11% 2%, rgba(7, 87, 166, .045), transparent 30rem),
    linear-gradient(180deg, #f9fbfc, #f0f5f7 40rem, #f8fafb 100%);
}

body.v270-site :where(.business-detail-page, .about-suite-page) figure img {
  filter: saturate(.9) contrast(1.025);
}

/* Footer: one restrained system directory with an explicit evidence boundary. */
body.v270-site .formal-site-footer {
  position: relative;
  border-top: 0;
  background:
    radial-gradient(circle at 90% 0%, rgba(7, 131, 90, .11), transparent 28rem),
    radial-gradient(circle at 12% 20%, rgba(7, 87, 166, .1), transparent 32rem),
    var(--v270-dark);
  color: #fff;
}

body.v270-site .formal-site-footer::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--v270-blue) 0 72%, var(--v270-green) 72% 100%);
  content: "";
}

body.v270-site .formal-footer-cta {
  border-color: rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .035);
}

body.v270-site .formal-footer-cta h2,
body.v270-site .formal-site-footer .footer-column h3,
body.v270-site .formal-site-footer .footer-bottom strong {
  color: #fff;
}

body.v270-site .formal-footer-cta p,
body.v270-site .formal-site-footer .footer-note,
body.v270-site .formal-site-footer .footer-column a,
body.v270-site .formal-site-footer .footer-legal :where(a, span) {
  color: rgba(226, 237, 244, .68);
}

body.v270-site .formal-site-footer .footer-column a:hover,
body.v270-site .formal-site-footer .footer-column a:focus-visible {
  color: #fff;
}

body.v270-site .formal-site-footer .formal-button--secondary {
  border-color: rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .075);
  color: #fff;
}

body.v270-site .formal-site-footer .footer-directory {
  border-color: rgba(255, 255, 255, .1);
}

body.v270-site .formal-site-footer .footer-bottom {
  border-color: rgba(255, 255, 255, .1);
}

/* Motion is enabled only after JS confirms IntersectionObserver support. */
html.v270-motion-ready body.v270-site:not([data-v270-family="home"]) [data-v270-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 820ms var(--v270-ease),
    transform 920ms var(--v270-ease);
}

html.v270-motion-ready body.v270-site:not([data-v270-family="home"]) [data-v270-reveal].is-v270-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .v270-context__inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: .75rem;
  }

  .v270-context__identity {
    font-size: .6rem;
  }

  .v270-context__links {
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .v270-context__links::-webkit-scrollbar {
    display: none;
  }

  .v270-context__links a {
    flex: 0 0 auto;
  }
}

@media (max-width: 860px) {
  :root {
    --v270-shell: min(100% - 2rem, 760px);
  }

  html {
    scroll-padding-top: 7rem;
  }

  body.v270-site::before {
    opacity: .018;
  }

  html body.v270-site.dbc-global-nav-active .site-header.site-header,
  body.v270-site .site-header .header-inner {
    min-height: 64px !important;
  }

  .v270-context__inner {
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 45px;
  }

  .v270-context__identity {
    max-width: 8.8rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .v270-context__action {
    display: none;
  }

  body.v270-site .dbc-nav-overlay {
    background:
      radial-gradient(circle at 10% 0%, rgba(7, 87, 166, .09), transparent 27rem),
      radial-gradient(circle at 90% 18%, rgba(7, 131, 90, .065), transparent 24rem),
      rgba(248, 251, 253, .98);
  }

  body.v270-site .dbc-nav-card {
    border-radius: var(--v270-radius);
  }

  body.v270-site .v245-hero__media,
  body.v270-site .v245-tech-visual {
    border-radius: 18px;
  }
}

@media (max-width: 560px) {
  :root {
    --v270-shell: calc(100% - 1.5rem);
  }

  .v270-context__inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding-block: .35rem .45rem;
  }

  .v270-context__identity {
    max-width: none;
    min-height: 1.6rem;
  }

  .v270-context__links {
    margin-inline: -.35rem;
  }

  .v270-context__links a {
    min-height: 2rem;
    padding-inline: .6rem;
    font-size: .7rem;
  }

  body.v270-site :where(.formal-actions, .v245-actions) > a,
  body.v270-site :where(.formal-actions, .v245-actions) > button {
    min-height: 3rem;
  }

  body.v270-site main :where(table) {
    font-size: .82rem;
  }
}

@media (max-width: 680px) {
  body.v270-site .v270-static-pdf {
    align-items: stretch;
    flex-direction: column;
  }

  body.v270-site .v270-static-pdf > a {
    justify-content: center;
  }

  body.v270-site .formal-site-footer .formal-footer-cta {
    padding-block: 1.4rem !important;
  }

  body.v270-site .formal-site-footer .footer-directory.footer-directory {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding-block: .5rem !important;
  }

  body.v270-site .formal-site-footer .footer-column.footer-column {
    display: block !important;
    padding: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, .1) !important;
  }

  body.v270-site .formal-site-footer .footer-column h3 {
    margin: 0 !important;
  }

  body.v270-site .formal-site-footer .v270-footer-toggle {
    position: relative;
    min-height: 46px;
    padding: .72rem 2rem .72rem 0;
    color: #fff;
    cursor: pointer;
  }

  body.v270-site .formal-site-footer .v270-footer-toggle::after {
    position: absolute;
    top: 50%;
    right: .15rem;
    content: "+";
    font-size: 1rem;
    font-weight: 400;
    transform: translateY(-50%);
  }

  body.v270-site .formal-site-footer .v270-footer-toggle[aria-expanded="true"]::after {
    content: "−";
  }

  body.v270-site .formal-site-footer .v270-footer-column:not(.is-v270-open) > a {
    display: none !important;
  }

  body.v270-site .formal-site-footer .v270-footer-column.is-v270-open > a {
    display: block !important;
    min-height: 40px;
    padding-block: .55rem !important;
  }

  body.v270-site .site-back-to-top {
    display: none !important;
  }
}

/* Homepage mobile editorial pass. The confirmed hero is deliberately excluded.
   Sections remain four conceptual chapters, but can grow naturally instead of
   shrinking technical and evidence text below a readable size. */
@media (max-width: 700px) {
  body.v270-site.home-v262 #main-content > .v260-screen {
    block-size: auto;
    min-height: calc(100svh - var(--dbc-header-height, 4.2rem));
    overflow: clip;
  }

  body.v270-site.home-v262 .v260-eyebrow {
    margin-bottom: 12px;
    font-size: 10px;
    letter-spacing: .11em;
  }

  body.v270-site.home-v262 .v260-eyebrow > span {
    width: 24px;
    height: 24px;
    font-size: 9px;
  }

  body.v270-site.home-v262 .v260-boundary {
    font-size: 12px;
    line-height: 1.48;
  }

  body.v270-site.home-v262 .v260-strength__stage {
    height: auto;
    min-height: auto;
    grid-template-rows: auto minmax(430px, auto) auto auto;
    gap: 16px;
    padding-block: 42px 36px;
  }

  body.v270-site.home-v262 .v260-strength__copy h2 {
    margin-bottom: 12px;
    font-size: clamp(30px, 8vw, 34px);
    line-height: 1.06;
  }

  body.v270-site.home-v262 .v260-strength__copy .v260-lead {
    font-size: 14px;
    line-height: 1.62;
  }

  body.v270-site.home-v262 .v260-strength__media {
    min-height: 430px;
  }

  body.v270-site.home-v262 .v261-mechanism__panel {
    grid-template-rows: auto auto minmax(150px, 1fr) auto auto;
    gap: 8px;
    padding: 12px;
  }

  body.v270-site.home-v262 .v261-mechanism__head {
    min-height: 20px;
  }

  body.v270-site.home-v262 .v261-mechanism__head p {
    font-size: 9.5px;
    letter-spacing: .1em;
  }

  body.v270-site.home-v262 .v261-mechanism__steps li {
    min-height: 50px;
    padding: 7px 4px 7px 8px;
  }

  body.v270-site.home-v262 .v261-mechanism__steps strong {
    font-size: 11px;
    line-height: 1.28;
  }

  body.v270-site.home-v262 .v261-afteruse {
    min-height: 96px;
    gap: 7px;
    padding: 10px 10px 9px 14px;
  }

  body.v270-site.home-v262 .v261-afteruse > div strong {
    font-size: 11.5px;
    line-height: 1.35;
  }

  body.v270-site.home-v262 .v261-afteruse li {
    padding: 4px 6px;
    font-size: 10.5px;
    line-height: 1.3;
  }

  body.v270-site.home-v262 .v262-afteruse-boundary {
    font-size: 11px;
    line-height: 1.35;
  }

  body.v270-site.home-v262 .v261-mechanism.v260-strength__media figcaption {
    min-height: 34px;
    padding-top: 7px;
  }

  body.v270-site.home-v262 .v261-mechanism.v260-strength__media figcaption span {
    font-size: 11px;
    line-height: 1.4;
  }

  body.v270-site.home-v262 .v260-route-status {
    min-height: 62px;
    padding: 11px 12px 10px 18px;
  }

  body.v270-site.home-v262 .v260-route-status > span {
    font-size: 9px;
  }

  body.v270-site.home-v262 .v260-route-status > strong {
    font-size: 13px;
  }

  body.v270-site.home-v262 .v260-route-status > small {
    font-size: 11px;
  }

  body.v270-site.home-v262 .v260-action {
    min-height: 50px;
    padding-left: 13px;
    font-size: 14px;
    line-height: 1.3;
  }

  body.v270-site.home-v262 .v260-strength__meta > .v260-boundary {
    font-size: 12px;
    line-height: 1.5;
  }

  body.v270-site.home-v262 .v260-capability-path a {
    min-height: 66px;
    padding: 12px 4px 6px;
  }

  body.v270-site.home-v262 .v260-capability-path a > strong {
    font-size: 11px;
    line-height: 1.25;
  }

  body.v270-site.home-v262 .v260-business__stage {
    height: auto;
    min-height: auto;
    gap: 18px;
    padding-block: 44px 36px;
  }

  body.v270-site.home-v262 .v260-business__head h2 {
    margin-bottom: 12px;
    font-size: clamp(30px, 8vw, 34px);
    line-height: 1.06;
  }

  body.v270-site.home-v262 .v260-business__head > p:last-child {
    font-size: 14px;
    line-height: 1.62;
  }

  body.v270-site.home-v262 .v260-business__map {
    gap: 12px;
  }

  body.v270-site.home-v262 .v260-business__spine > a {
    min-height: 58px;
  }

  body.v270-site.home-v262 .v260-business__spine > a > span {
    font-size: 13px;
  }

  body.v270-site.home-v262 .v260-business__spine > a > strong {
    font-size: 10.5px;
    line-height: 1.35;
  }

  body.v270-site.home-v262 .v260-business__spine > .v260-business__flagship {
    min-height: 92px;
    padding: 13px 14px;
  }

  body.v270-site.home-v262 .v260-business__flagship > em {
    font-size: 9px;
  }

  body.v270-site.home-v262 .v260-business__spine > .v260-business__flagship > span {
    font-size: 20px;
  }

  body.v270-site.home-v262 .v260-business__directions {
    gap: 2px;
  }

  body.v270-site.home-v262 .v260-business__directions > a {
    min-height: 72px;
    padding: 9px 4px;
  }

  body.v270-site.home-v262 .v260-business__directions a > strong {
    font-size: 12.5px;
  }

  body.v270-site.home-v262 .v260-business__directions a > small {
    font-size: 12px;
    line-height: 1.42;
  }

  body.v270-site.home-v262 .v260-business__index > a {
    min-height: 58px;
  }

  body.v270-site.home-v262 .v260-business__index a > strong {
    font-size: 10.5px;
  }

  body.v270-site.home-v262 .v260-business__stage > .v260-boundary {
    font-size: 12px;
    line-height: 1.5;
  }

  body.v270-site.home-v262 .v260-updates,
  body.v270-site.home-v262 .v260-updates__stage {
    height: auto;
    min-height: auto;
  }

  body.v270-site.home-v262 .v260-updates__stage {
    gap: 16px;
    padding-block: 44px 36px;
  }

  body.v270-site.home-v262 .v260-updates__head h2 {
    font-size: clamp(30px, 8vw, 34px);
    line-height: 1.06;
  }

  body.v270-site.home-v262 .v260-updates__head > p {
    margin-top: 9px;
    font-size: 14px;
    line-height: 1.55;
  }

  body.v270-site.home-v262 .v260-updates__grid {
    gap: 12px;
  }

  body.v270-site.home-v262 .v260-news-record {
    min-height: 164px;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 12px;
  }

  body.v270-site.home-v262 .v260-news-record figure {
    height: 148px;
  }

  body.v270-site.home-v262 .v260-news-record > div > p,
  body.v270-site.home-v262 .v260-route-window > p {
    font-size: 9px;
  }

  body.v270-site.home-v262 .v260-news-record h3 {
    font-size: 13.5px;
    line-height: 1.34;
  }

  body.v270-site.home-v262 .v260-news-record small {
    font-size: 12px;
    line-height: 1.4;
  }

  body.v270-site.home-v262 .v260-news-record__links a {
    font-size: 10.5px;
  }

  body.v270-site.home-v262 .v260-route-window {
    min-height: 150px;
    padding: 16px 16px 14px 20px;
  }

  body.v270-site.home-v262 .v260-route-window h3 {
    font-size: 14.5px;
    line-height: 1.35;
  }

  body.v270-site.home-v262 .v260-route-window > span,
  body.v270-site.home-v262 .v260-route-window > a {
    font-size: 12px;
    line-height: 1.45;
  }

  body.v270-site.home-v262 .v262-route-factors li {
    font-size: 8.5px;
  }

  body.v270-site.home-v262 .v260-portals {
    gap: 1px;
  }

  body.v270-site.home-v262 .v260-portals > a,
  body.v270-site.home-v262 .v260-portals > a:last-child {
    min-height: 82px;
    padding: 11px 12px 9px;
  }

  body.v270-site.home-v262 .v260-portals a > strong {
    font-size: 12.5px;
  }

  body.v270-site.home-v262 .v260-portals a > small {
    font-size: 11px;
    line-height: 1.38;
  }

  body.v270-site.home-v262 .v260-updates__boundary {
    font-size: 12px;
    line-height: 1.5;
  }

  body.v270-site.home-v262 .v260-footer {
    height: auto;
  }

  body.v270-site.home-v262 .v260-footer__inner {
    height: auto;
    gap: 14px;
    padding-block: 28px 22px;
  }

  body.v270-site.home-v262 .v260-footer__brand strong {
    font-size: 13px;
  }

  body.v270-site.home-v262 .v260-footer__brand p {
    font-size: 11px;
    line-height: 1.5;
  }

  body.v270-site.home-v262 .v260-footer__primary a {
    font-size: 11px;
  }

  body.v270-site.home-v262 .v260-footer__legal {
    gap: 7px 12px;
    font-size: 9.5px;
    line-height: 1.4;
  }
}

@media (max-width: 380px) {
  body.v270-site.home-v262 .v260-actions,
  body.v270-site.home-v262 .v260-capability-path,
  body.v270-site.home-v262 .v260-business__index,
  body.v270-site.home-v262 .v260-portals {
    grid-template-columns: 1fr 1fr;
  }

  body.v270-site.home-v262 .v260-capability-path > li:last-child,
  body.v270-site.home-v262 .v260-business__index > a:last-child {
    grid-column: 1 / -1;
  }

  body.v270-site.home-v262 .v260-news-record {
    grid-template-columns: 1fr;
  }

  body.v270-site.home-v262 .v260-news-record figure {
    width: 100%;
    height: 210px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.v270-motion-ready body.v270-site [data-v270-reveal],
  html.v270-motion-ready body.v270-site [data-v270-reveal].is-v270-visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  body.v270-site *,
  body.v270-site *::before,
  body.v270-site *::after {
    scroll-behavior: auto !important;
  }
}

@media print {
  body.v270-site::before,
  .v270-context,
  .dbc-desktop-mega-layer,
  #dbc-global-navigation {
    display: none !important;
  }

  body.v270-site {
    background: #fff !important;
  }
}