/*
 * DBC / BIOTEN V5.7.0
 * Main-domain, professional-content and mobile-detail closure.
 * Loaded after V5.6 to keep the accepted visual baseline intact.
 */

html[data-v570-release] {
  --v570-blue: #075a9d;
  --v570-green: #0e8060;
  --v570-ink: #10212a;
  --v570-copy: #40545e;
  --v570-line: rgb(20 62 78 / 0.14);
  --v570-paper: #f5f1e9;
}

/* About DBC: approved company facts, presented as a compact corporate layer. */
html[data-v570-release] .v570-company-profile {
  padding: clamp(3.4rem, 6vw, 6rem) 0;
  color: #eaf2f4;
  background:
    radial-gradient(circle at 82% 15%, rgb(18 138 102 / 0.19), transparent 25rem),
    linear-gradient(132deg, #092437 0%, #0b3045 58%, #0c3945 100%);
}

html[data-v570-release] .v570-company-profile__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(34rem, 1.18fr);
  gap: clamp(2.5rem, 6vw, 6.5rem);
  align-items: end;
}

html[data-v570-release] .v570-company-profile__copy > span {
  display: block;
  margin-bottom: 1rem;
  color: #78c9a6;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

html[data-v570-release] body[class][class][class] main .v570-company-profile__copy h2 {
  max-width: 12em;
  margin: 0;
  color: #fff !important;
  font-size: clamp(2rem, 3.5vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

html[data-v570-release] .v570-company-profile__copy p {
  max-width: 46rem;
  margin: 1.35rem 0 0;
  color: #b9ccd4;
  font-size: 0.9rem;
  line-height: 1.85;
}

html[data-v570-release] .v570-company-profile__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgb(222 240 245 / 0.2);
  border-bottom: 1px solid rgb(222 240 245 / 0.2);
}

html[data-v570-release] .v570-company-profile__facts article {
  min-height: 12.5rem;
  padding: 1.35rem 1.35rem 1.55rem;
  border-left: 1px solid rgb(222 240 245 / 0.15);
}

html[data-v570-release] .v570-company-profile__facts article:first-child {
  border-left: 0;
}

html[data-v570-release] .v570-company-profile__facts span {
  display: block;
  color: #7bb5c7;
  font-size: 0.67rem;
  font-weight: 700;
}

html[data-v570-release] .v570-company-profile__facts strong {
  display: block;
  margin-top: 2.35rem;
  color: #fff;
  font-size: 1rem;
  line-height: 1.35;
}

html[data-v570-release] .v570-company-profile__facts p {
  margin: 0.85rem 0 0;
  color: #a9c0c9;
  font-size: 0.74rem;
  line-height: 1.72;
}

/* Product dossiers: one clear source-of-truth layer for file and claim status. */
html[data-v570-release] .v570-document-status {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 8%, rgb(18 128 96 / 0.09), transparent 23rem),
    linear-gradient(180deg, #fbfcfa 0%, #f3f6f3 100%);
}

html[data-v570-release] .v570-document-status::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  content: "";
  background: linear-gradient(180deg, var(--v570-blue), var(--v570-green));
}

html[data-v570-release] .v570-file-status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(1.8rem, 3vw, 2.8rem);
  border-top: 1px solid var(--v570-line);
  border-bottom: 1px solid var(--v570-line);
}

html[data-v570-release] .v570-file-status-grid article {
  min-height: 14.5rem;
  padding: 1.35rem clamp(1rem, 2vw, 1.7rem) 1.55rem;
  border-left: 1px solid var(--v570-line);
}

html[data-v570-release] .v570-file-status-grid article:first-child {
  border-left: 0;
}

html[data-v570-release] .v570-file-status-grid span {
  display: block;
  color: var(--v570-green);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

html[data-v570-release] .v570-file-status-grid strong {
  display: block;
  margin-top: 3.1rem;
  color: var(--v570-ink);
  font-size: 1rem;
  line-height: 1.4;
}

html[data-v570-release] .v570-file-status-grid p {
  margin: 0.9rem 0 0;
  color: var(--v570-copy);
  font-size: 0.78rem;
  line-height: 1.75;
}

html[data-v570-release] .v570-file-status-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: space-between;
  margin: 1.05rem 0 0;
  color: #647780;
  font-size: 0.7rem;
  line-height: 1.6;
}

html[data-v570-release] .v570-file-status-note strong {
  color: var(--v570-ink);
}

/* ECOTEN: only ECOTEN-owned visual material remains on this page. */
html[data-v570-release] .v570-ecoten-gallery .v570-material-principle {
  display: flex;
  min-height: 20rem;
  padding: clamp(1.8rem, 4vw, 3.2rem);
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgb(35 95 63 / 0.14);
  border-radius: inherit;
  background:
    radial-gradient(circle at 82% 16%, rgb(88 154 103 / 0.2), transparent 13rem),
    linear-gradient(145deg, #edf2e8, #f8f5ec);
}

html[data-v570-release] .v570-ecoten-gallery .v570-material-principle:nth-child(4) {
  background:
    radial-gradient(circle at 16% 12%, rgb(59 119 87 / 0.18), transparent 14rem),
    linear-gradient(145deg, #102f2a, #1d4638);
}

html[data-v570-release] .v570-material-principle span {
  color: #27724f;
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

html[data-v570-release] .v570-material-principle h3 {
  max-width: 13em;
  margin: 1rem 0 0;
  color: #173228;
  font-size: clamp(1.35rem, 2.2vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

html[data-v570-release] .v570-material-principle p {
  max-width: 35rem;
  margin: 1rem 0 0;
  color: #53675e;
  font-size: 0.78rem;
  line-height: 1.72;
}

html[data-v570-release] .v570-ecoten-gallery .v570-material-principle:nth-child(4) :is(span, h3, p) {
  color: #eef7f0;
}

/* Desktop details behave as normal footer columns; mobile turns them into disclosures. */
html[data-v570-release] .v570-footer-group > summary {
  list-style: none;
}

html[data-v570-release] .v570-footer-group > summary::-webkit-details-marker {
  display: none;
}

html[data-v570-release] .v570-footer-group > summary h2 {
  margin: 0;
}

html[data-v570-release] .v570-footer-group__links > a {
  display: block;
}

@media (min-width: 721px) {
  html[data-v570-release] .v570-footer-group > summary {
    pointer-events: none;
  }

  html[data-v570-release] .v570-footer-group:not([open]) > .v570-footer-group__links {
    display: block !important;
  }

  html[data-v570-release] .v570-footer-group > summary > span {
    display: none;
  }
}

@media (max-width: 980px) {
  html[data-v570-release] .v570-company-profile__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-v570-release] .v570-file-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  html[data-v570-release] .v570-file-status-grid article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--v570-line);
  }

  html[data-v570-release] .v570-file-status-grid article:nth-child(4) {
    border-top: 1px solid var(--v570-line);
  }
}

@media (max-width: 720px) {
  html[data-v570-release] .v570-company-profile {
    padding: 3.25rem 0;
  }

  html[data-v570-release] .v570-company-profile__grid {
    gap: 2.2rem;
  }

  html[data-v570-release] .v570-company-profile__copy h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  html[data-v570-release] .v570-company-profile__copy p {
    font-size: 0.84rem;
    line-height: 1.78;
  }

  html[data-v570-release] .v570-company-profile__facts {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-v570-release] .v570-company-profile__facts article {
    display: grid;
    grid-template-columns: minmax(6.5rem, 0.42fr) minmax(0, 0.58fr);
    min-height: auto;
    padding: 1.15rem 0;
    border-top: 1px solid rgb(222 240 245 / 0.15);
    border-left: 0;
  }

  html[data-v570-release] .v570-company-profile__facts article:first-child {
    border-top: 0;
  }

  html[data-v570-release] .v570-company-profile__facts strong {
    margin-top: 0;
  }

  html[data-v570-release] .v570-company-profile__facts p {
    grid-column: 2;
  }

  html[data-v570-release] .v570-file-status-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-v570-release] .v570-file-status-grid article,
  html[data-v570-release] .v570-file-status-grid article:nth-child(n) {
    min-height: auto;
    padding: 1.2rem 0.2rem 1.35rem;
    border-top: 1px solid var(--v570-line);
    border-left: 0;
  }

  html[data-v570-release] .v570-file-status-grid article:first-child {
    border-top: 0;
  }

  html[data-v570-release] .v570-file-status-grid strong {
    margin-top: 0.9rem;
  }

  html[data-v570-release] .v570-file-status-note {
    flex-direction: column;
  }

  html[data-v570-release] .v570-ecoten-gallery .v570-material-principle {
    min-height: 16rem;
  }

  /* News titles with more than roughly 28 CJK characters get a calmer mobile scale. */
  html[data-v570-release] body.newsroom-article-v233.newsroom-article-v233.newsroom-article-v233.news-article-page #main-content .news-original-hero h1.v570-long-title {
    max-width: 18em;
    font-size: clamp(27px, 7.5vw, 32px) !important;
    line-height: 1.17 !important;
    letter-spacing: -0.025em !important;
  }

  /* Filters meet a reliable touch target without creating tall multi-line controls. */
  html[data-v570-release] body .dv2-filter,
  html[data-v570-release] body .dv2-tool-tab {
    min-height: 44px;
  }

  html[data-v570-release] body .dv2-filters {
    gap: 7px;
  }

  /* Developer tools: three navigation rails remain horizontal and visually distinct. */
  html[data-v570-release] body.dv42-page .dv42-role-context__inner {
    min-height: 3rem;
    padding-block: 0.35rem;
    gap: 0.35rem;
  }

  html[data-v570-release] body.dv42-page .dv42-role-context strong {
    position: sticky;
    left: 0;
    z-index: 1;
    padding: 0.55rem 0.7rem 0.55rem 0;
    background: rgb(250 252 252 / 0.96);
  }

  html[data-v570-release] body.dv42-page .dv42-role-context a {
    min-height: 40px;
    padding: 0.62rem 0.72rem;
  }

  html[data-v570-release] body[class] .dv2-local-nav__inner {
    min-height: 48px;
    gap: 0.45rem !important;
    padding-block: 0.3rem;
  }

  html[data-v570-release] body[class] .dv2-local-nav a {
    display: inline-flex;
    min-height: 42px;
    padding: 0.68rem 0.72rem;
    align-items: center;
    border-radius: 7px;
    white-space: nowrap;
  }

  html[data-v570-release] body[class] .dv2-local-nav a[aria-current="page"] {
    background: rgb(8 87 116 / 0.08);
  }

  html[data-v570-release] body .dv2-tool-index {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 0.9rem;
  }

  html[data-v570-release] body .dv2-tool-tabs {
    position: static;
    display: flex !important;
    gap: 0.45rem;
    overflow-x: auto;
    padding: 0 0 0.45rem;
    scroll-padding-inline: 1rem;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  html[data-v570-release] body .dv2-tool-tabs::-webkit-scrollbar {
    display: none;
  }

  html[data-v570-release] body .dv2-tool-tab {
    flex: 0 0 min(72vw, 15rem) !important;
    padding: 0.7rem 0.85rem;
    text-align: center;
    scroll-snap-align: start;
  }

  html[data-v570-release] body .dv2-tool-panel {
    min-height: 0;
    padding: clamp(1.15rem, 5vw, 1.65rem);
  }

  /* Homepage footer disclosures cut the mobile page end substantially. */
  html[data-v570-release] body.dbc-home-page .v410-home-footer__inner {
    padding: 2.35rem 0 1rem;
  }

  html[data-v570-release] body.dbc-home-page .v410-home-footer__top {
    gap: 1.5rem;
    padding-bottom: 1.25rem;
  }

  html[data-v570-release] body.dbc-home-page .v410-home-footer__directory {
    display: grid;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 0 !important;
    border-top: 1px solid rgb(220 237 244 / 0.14);
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group,
  html[data-v570-release] body.dbc-home-page .v570-footer-group:nth-child(5) {
    grid-column: auto;
    border-bottom: 1px solid rgb(220 237 244 / 0.14);
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary {
    display: flex;
    min-height: 48px;
    padding: 0.78rem 0;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary h2 {
    margin: 0 !important;
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary > span {
    position: relative;
    width: 1rem;
    height: 1rem;
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary > span::before,
  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary > span::after {
    position: absolute;
    inset: 50% 0 auto;
    height: 1px;
    content: "";
    background: #81d1b1;
    transition: transform 180ms ease;
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group > summary > span::after {
    transform: rotate(90deg);
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group[open] > summary > span::after {
    transform: rotate(0deg);
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 0.75rem;
    padding: 0 0 0.75rem;
  }

  html[data-v570-release] body.dbc-home-page .v570-footer-group__links > a {
    min-height: 40px !important;
    padding: 0.55rem 0 !important;
  }

  html[data-v570-release] body.dbc-home-page .v410-home-footer__bottom {
    padding-top: 1rem;
  }
}

@media (max-width: 390px) {
  html[data-v570-release] body.dbc-home-page .v570-footer-group__links {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-v570-release] .v570-company-profile__facts article {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-v570-release] .v570-company-profile__facts p {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-v570-release] .v570-footer-group > summary > span::after {
    transition: none;
  }
}