/*
 * Commercial DNA desktop adaptation v0.1
 * Keeps the approved mobile presentation intact and adds a shared tablet / desktop shell.
 */

body[data-experience="dual-v01"] .dual-all-samples-sidebar,
body[data-experience="dual-v01"] .dual-all-samples-content {
  display: grid;
  gap: 15px;
}

@media (min-width: 760px) and (max-width: 1099px) {
  body[data-experience="dual-v01"]::before {
    content: none !important;
  }

  body[data-experience="dual-v01"] .topbar {
    width: min(960px, 100%);
    padding-inline: 24px;
  }

  body[data-experience="dual-v01"]:not([data-app-page="home"]) main,
  body[data-experience="dual-v01"][data-app-page="personality-test"] main,
  body[data-experience="dual-v01"][data-app-page="personality-result"] main,
  body[data-experience="dual-v01"][data-app-page="dual-match"] main {
    width: min(960px, 100%);
    padding-inline: 28px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-grid,
  body[data-experience="dual-v01"] .dual-all-sample-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  body[data-experience="dual-v01"] .dual-sample-card,
  body[data-experience="dual-v01"] .dual-all-sample-card {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 220px auto;
  }

  body[data-experience="dual-v01"] .dual-sample-card-media,
  body[data-experience="dual-v01"] .dual-brand-card-media,
  body[data-experience="dual-v01"] .dual-all-sample-media {
    border-right: 0;
    border-bottom: 1px dashed rgba(17, 17, 17, .38);
  }

  body[data-experience="dual-v01"] .persona-question-card {
    min-height: calc(100svh - 70px);
    grid-template-rows: auto auto auto auto;
    padding-block: 30px;
  }

  body[data-experience="dual-v01"] .persona-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-experience="dual-v01"] .dual-brand-gallery-item {
    flex-basis: 56%;
  }
}

@media (min-width: 1100px) {
  body[data-experience="dual-v01"] {
    background:
      linear-gradient(90deg, rgba(17, 17, 17, .025) 1px, transparent 1px) 0 0 / 96px 96px,
      var(--dna-canvas);
  }

  body[data-experience="dual-v01"]::before {
    content: none !important;
  }

  /* Shared desktop shell */
  body[data-experience="dual-v01"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="routes"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="samples"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="guide"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="projectLibrary"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="projectDetail"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="brandLibrary"] .topbar,
  body[data-experience="dual-v01"][data-dual-screen="brandDetail"] .topbar {
    width: 100%;
    height: 74px;
    display: flex !important;
    padding: 0 max(28px, calc((100vw - 1440px) / 2));
  }

  body[data-experience="dual-v01"] .topbar .brand > .dna-logo {
    grid-template-columns: repeat(3, 34px);
  }

  body[data-experience="dual-v01"] .topbar .dna-logo i {
    width: 34px;
    height: 38px;
  }

  body[data-experience="dual-v01"] .topbar .brand-copy strong {
    font-size: 21px;
  }

  body[data-experience="dual-v01"] .topbar .brand-copy em {
    font-size: 10px;
  }

  body[data-experience="dual-v01"] .dual-menu-button,
  body[data-experience="dual-v01"] .dual-quick-menu {
    display: none !important;
  }

  body[data-experience="dual-v01"] .dual-desktop-nav {
    display: flex;
    align-self: stretch;
    align-items: center;
    gap: clamp(28px, 3.25vw, 56px);
    margin-left: auto;
  }

  body[data-experience="dual-v01"] .dual-desktop-nav a,
  body[data-experience="dual-v01"] .dual-desktop-nav button {
    position: relative;
    height: 100%;
    display: inline-flex;
    align-items: center;
    border: 0;
    background: transparent;
    color: var(--dna-ink);
    padding: 0 4px;
    font: inherit;
    font-size: 16px;
    font-weight: 900;
    text-decoration: none;
  }

  body[data-experience="dual-v01"] .dual-desktop-nav a::after,
  body[data-experience="dual-v01"] .dual-desktop-nav button::after {
    content: "";
    position: absolute;
    right: 2px;
    bottom: 15px;
    left: 2px;
    height: 3px;
    background: transparent;
  }

  body[data-experience="dual-v01"] .dual-desktop-nav :is(a, button):hover::after {
    background: rgba(17, 17, 17, .22);
  }

  body[data-experience="dual-v01"] .dual-desktop-nav :is(a, button).is-active::after,
  body[data-experience="dual-v01"] .dual-desktop-nav :is(a, button).active::after,
  body[data-experience="dual-v01"] .dual-desktop-nav :is(a, button)[aria-current="page"]::after {
    background: var(--dna-ink);
  }

  body[data-experience="dual-v01"]:not([data-app-page="home"]) main,
  body[data-experience="dual-v01"][data-app-page="personality-test"] main,
  body[data-experience="dual-v01"][data-app-page="personality-result"] main,
  body[data-experience="dual-v01"][data-app-page="dual-match"] main,
  body[data-experience="dual-v01"][data-app-page="dual-project-routes"] main,
  body[data-experience="dual-v01"][data-app-page="dual-all-projects"] main,
  body[data-experience="dual-v01"][data-app-page="dual-field-guide"] main,
  body[data-experience="dual-v01"][data-app-page="dual-project-library"] main,
  body[data-experience="dual-v01"][data-app-page="dual-project-sample-detail"] main,
  body[data-experience="dual-v01"][data-app-page="dual-brand-library"] main,
  body[data-experience="dual-v01"][data-app-page="dual-brand-detail"] main {
    width: min(1400px, calc(100% - 48px));
    min-height: calc(100svh - 74px);
    border: 0;
    background: var(--dna-paper);
    padding: 0 40px 72px;
  }

  body[data-experience="dual-v01"] .dual-page-back {
    width: fit-content;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border: 0;
    background: transparent;
    color: var(--dna-ink);
    padding: 0;
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
  }

  body[data-experience="dual-v01"] .dual-page-back .dual-line-icon {
    width: 20px;
    height: 20px;
  }

  /* Test */
  body[data-experience="dual-v01"] .persona-question-card {
    min-height: calc(100svh - 74px);
    grid-template-columns: minmax(360px, 5fr) minmax(540px, 7fr);
    grid-template-rows: 54px minmax(430px, auto) 48px;
    align-items: stretch;
    gap: 24px 32px;
    padding: 42px 0 44px;
  }

  body[data-experience="dual-v01"] .persona-back.dual-visually-hidden {
    position: absolute !important;
    top: 47px;
    right: 0;
    z-index: 2;
    width: auto !important;
    height: 40px !important;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    border: 1.5px solid var(--dna-ink);
    background: var(--dna-paper);
    padding: 0 14px;
    color: var(--dna-ink);
    font-size: 12px;
    font-weight: 900;
    white-space: normal !important;
  }

  body[data-experience="dual-v01"] .persona-topline {
    grid-column: 1 / -1;
    grid-template-columns: 150px minmax(0, 1fr);
    padding-right: 116px;
  }

  body[data-experience="dual-v01"] .persona-count,
  body[data-experience="dual-v01"] .persona-count strong {
    font-size: 18px;
  }

  body[data-experience="dual-v01"] .persona-progress {
    height: 12px;
    gap: 5px;
  }

  body[data-experience="dual-v01"] .persona-progress i {
    height: 8px;
  }

  body[data-experience="dual-v01"] .persona-question-paper {
    grid-column: 1;
    grid-row: 2;
    min-height: 430px;
    align-content: center;
    padding: 54px 46px;
  }

  body[data-experience="dual-v01"] .persona-question-card h2 {
    font-size: clamp(27px, 2.2vw, 36px);
    font-weight: 900;
    line-height: 1.5;
  }

  body[data-experience="dual-v01"] .persona-question-stamp {
    width: 104px;
    height: 104px;
    font-size: 56px;
  }

  body[data-experience="dual-v01"] .persona-options {
    grid-column: 2;
    grid-row: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  body[data-experience="dual-v01"] .persona-option {
    min-height: 202px;
    grid-template-columns: 74px minmax(0, 1fr) 38px;
    align-items: stretch;
    box-shadow: none;
  }

  body[data-experience="dual-v01"] .persona-option:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--dna-ink);
  }

  body[data-experience="dual-v01"] .persona-option span {
    width: 74px;
    font-size: 37px;
  }

  body[data-experience="dual-v01"] .persona-option strong {
    padding: 22px;
    font-size: 18px;
    line-height: 1.5;
  }

  body[data-experience="dual-v01"] .persona-skip {
    grid-column: 2;
    grid-row: 3;
    justify-self: end;
    min-width: 124px;
    min-height: 44px;
    border: 1px solid rgba(17, 17, 17, .25);
    font-size: 12px;
  }

  /* Results */
  body[data-experience="dual-v01"] .dual-result-card {
    grid-template-columns: minmax(420px, 5fr) minmax(520px, 7fr);
    grid-auto-rows: auto;
    align-items: start;
    gap: 18px 34px;
    padding: 38px 0 52px;
  }

  body[data-experience="dual-v01"] .dual-result-page-heading.dual-visually-hidden {
    position: static !important;
    width: auto !important;
    height: auto !important;
    display: grid;
    grid-column: 2;
    grid-row: 1;
    gap: 6px;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    border-bottom: 2px solid var(--dna-ink);
    padding-bottom: 16px;
    white-space: normal !important;
  }

  body[data-experience="dual-v01"] .dual-result-page-heading > span {
    color: var(--dna-blue);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: .08em;
  }

  body[data-experience="dual-v01"] .dual-result-page-heading h1 {
    margin: 0;
    color: var(--dna-ink);
    font-size: clamp(34px, 3.25vw, 52px);
    font-weight: 950;
    line-height: 1.04;
  }

  body[data-experience="dual-v01"] .dual-result-visual {
    position: sticky;
    top: 100px;
    inset: auto;
    grid-column: 1;
    grid-row: 1 / span 8;
    width: 100%;
    height: auto;
    max-height: calc(100svh - 124px);
    aspect-ratio: 4 / 5;
    border: 1.5px solid var(--dna-ink);
  }

  body[data-experience="dual-v01"] .dual-result-visual img {
    object-position: center top;
  }

  body[data-experience="dual-v01"] .dual-result-roast,
  body[data-experience="dual-v01"] .dual-project-judgment,
  body[data-experience="dual-v01"] .dual-project-recommendation,
  body[data-experience="dual-v01"] .dual-result-actions {
    grid-column: 2;
  }

  body[data-experience="dual-v01"] .dual-result-roast {
    padding: 18px 0;
  }

  body[data-experience="dual-v01"] .dual-result-roast span {
    font-size: 11px;
  }

  body[data-experience="dual-v01"] .dual-result-roast p {
    font-size: 18px;
  }

  body[data-experience="dual-v01"] .dual-project-judgment {
    padding: 20px;
  }

  body[data-experience="dual-v01"] .dual-project-judgment > header h2,
  body[data-experience="dual-v01"] .dual-project-recommendation > header h2 {
    font-size: 20px;
  }

  body[data-experience="dual-v01"] .dual-project-judgment dl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body[data-experience="dual-v01"] .dual-project-recommendation {
    gap: 14px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main {
    min-height: 236px;
    grid-template-columns: minmax(0, 1fr) minmax(240px, .8fr);
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main > div {
    padding: 24px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main h3 {
    font-size: 34px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main p,
  body[data-experience="dual-v01"] .dual-project-recommendation-main strong,
  body[data-experience="dual-v01"] .dual-project-recommendation-main .dual-project-value-title {
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main p {
    max-height: 58px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-main button {
    min-height: 42px;
    padding: 0 14px;
    font-size: 12px;
  }

  body[data-experience="dual-v01"] .dual-project-alternative-grid {
    gap: 12px;
  }

  body[data-experience="dual-v01"] .dual-project-recommendation-alternative {
    min-height: 178px;
    grid-template-columns: minmax(0, 1fr) 118px;
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .dual-result-actions {
    padding: 14px;
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .dual-result-actions button,
  body[data-experience="dual-v01"] .dual-result-actions a {
    min-height: 54px;
    border-radius: 0;
    font-size: 14px;
  }

  /* Match */
  body[data-experience="dual-v01"] .dual-match-result {
    min-height: calc(100svh - 74px);
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-rows: auto auto auto auto;
    gap: 20px 30px;
    padding: 42px 0 56px;
  }

  body[data-experience="dual-v01"] .dual-match-result > header {
    grid-column: 1 / -1;
    border-bottom: 2px solid var(--dna-ink);
    padding-bottom: 16px;
  }

  body[data-experience="dual-v01"] .dual-match-result h1 {
    font-size: 42px;
  }

  body[data-experience="dual-v01"] .dual-match-score {
    grid-column: 1 / 6;
    grid-row: 2 / span 3;
    min-height: 560px;
    padding: 86px 44px 34px;
  }

  body[data-experience="dual-v01"] .dual-match-score > strong {
    font-size: clamp(180px, 17vw, 248px);
  }

  body[data-experience="dual-v01"] .dual-match-score > b {
    font-size: 34px;
  }

  body[data-experience="dual-v01"] .dual-match-result > blockquote {
    grid-column: 6 / -1;
    grid-row: 2;
    align-self: stretch;
    display: grid;
    align-content: center;
    border-top: 1.5px solid var(--dna-red);
    border-bottom: 1.5px solid var(--dna-red);
    padding: 34px 54px;
    font-size: 23px;
  }

  body[data-experience="dual-v01"] .dual-match-unlocked {
    grid-column: 6 / -1;
    grid-row: 3;
    min-height: 150px;
    grid-template-columns: minmax(0, 1fr) 260px;
    padding: 24px;
  }

  body[data-experience="dual-v01"] .dual-match-unlocked span {
    font-size: 18px;
  }

  body[data-experience="dual-v01"] .dual-match-unlocked-card {
    height: 98px;
    grid-template-columns: 88px minmax(0, 1fr);
  }

  body[data-experience="dual-v01"] .dual-match-unlocked-card img {
    width: 88px;
    height: 98px;
  }

  body[data-experience="dual-v01"] .dual-match-unlocked-card b {
    padding: 14px;
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-match-result > footer {
    grid-column: 6 / -1;
    grid-row: 4;
  }

  body[data-experience="dual-v01"] .dual-match-result > footer button {
    min-height: 58px;
    border-radius: 0;
    font-size: 14px;
  }

  /* Route book */
  body[data-experience="dual-v01"] .dual-route-book {
    grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr);
    gap: 22px 28px;
    padding: 24px 0 48px;
  }

  body[data-experience="dual-v01"] .dual-route-book > .dual-page-back,
  body[data-experience="dual-v01"] .dual-route-book > .dual-route-breadcrumb,
  body[data-experience="dual-v01"] .dual-route-book > .dual-route-book-heading,
  body[data-experience="dual-v01"] .dual-route-book > .dual-route-all-samples {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .dual-route-book-heading {
    border-bottom: 2px solid var(--dna-ink);
    padding: 14px 0 22px;
  }

  body[data-experience="dual-v01"] .dual-route-book-heading h1 {
    font-size: clamp(48px, 4.8vw, 72px);
  }

  body[data-experience="dual-v01"] .dual-route-book-heading p {
    font-size: 16px;
  }

  body[data-experience="dual-v01"] .dual-route-primary {
    grid-column: 1;
  }

  body[data-experience="dual-v01"] .dual-route-next {
    grid-column: 2;
    align-self: stretch;
    grid-template-rows: auto minmax(0, 1fr);
    align-content: start;
    padding-top: 0;
  }

  body[data-experience="dual-v01"] .dual-route-list {
    align-content: start;
  }

  body[data-experience="dual-v01"] .dual-route-card {
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .dual-route-card.is-primary {
    min-height: 570px;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
    grid-template-rows: minmax(0, 1fr);
  }

  body[data-experience="dual-v01"] .dual-route-card.is-primary .dual-route-card-media {
    border-right: 1px dashed rgba(17, 17, 17, .36);
    border-bottom: 0;
  }

  body[data-experience="dual-v01"] .dual-route-card.is-primary .dual-route-card-copy {
    padding: 24px;
  }

  body[data-experience="dual-v01"] .dual-route-card.is-primary h2 {
    font-size: 42px;
  }

  body[data-experience="dual-v01"] .dual-route-card-copy > p {
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-route-card.is-alternative {
    min-height: 260px;
    grid-template-columns: minmax(140px, .8fr) minmax(0, 1.2fr);
  }

  body[data-experience="dual-v01"] .dual-route-card.is-alternative .dual-route-card-copy {
    padding: 18px;
  }

  body[data-experience="dual-v01"] .dual-route-card-meta dt {
    font-size: 9px;
  }

  body[data-experience="dual-v01"] .dual-route-card-meta dd {
    font-size: 8px;
  }

  body[data-experience="dual-v01"] .dual-route-footnote {
    grid-column: 2;
    align-self: end;
    font-size: 11px;
  }

  body[data-experience="dual-v01"] .dual-route-all-samples {
    min-height: 116px;
    padding: 20px 24px;
  }

  body[data-experience="dual-v01"] .dual-route-all-samples strong {
    font-size: 26px;
  }

  /* Match-aware project atlas */
  body[data-experience="dual-v01"] .dual-all-samples {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 24px 30px;
    padding: 24px 0 48px;
  }

  body[data-experience="dual-v01"] .dual-all-samples > .dual-page-back,
  body[data-experience="dual-v01"] .dual-all-samples > .dual-route-breadcrumb,
  body[data-experience="dual-v01"] .dual-all-samples > .dual-all-samples-heading,
  body[data-experience="dual-v01"] .dual-all-samples > .dual-all-samples-empty {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .dual-all-samples-heading {
    border-bottom: 2px solid var(--dna-ink);
    padding: 14px 0 22px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-heading h1 {
    font-size: clamp(48px, 4.8vw, 72px);
  }

  body[data-experience="dual-v01"] .dual-all-samples-heading p {
    max-width: 620px;
    font-size: 15px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-sidebar {
    position: sticky;
    top: 98px;
    align-self: start;
    grid-column: 1;
    border-top: 5px solid var(--dna-blue);
    background: var(--dna-paper-deep);
    padding: 18px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-summary {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-experience="dual-v01"] .dual-all-samples-summary > div {
    grid-template-columns: 1fr auto;
    align-items: end;
    padding: 12px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-summary > div + div {
    border-top: 1px solid rgba(17, 17, 17, .28);
    border-left: 0;
  }

  body[data-experience="dual-v01"] .dual-all-samples-summary dt {
    font-size: 11px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-summary dd {
    font-size: 30px;
  }

  body[data-experience="dual-v01"] .dual-all-samples-content {
    grid-column: 2;
    gap: 32px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-section {
    gap: 14px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-section > header h2 {
    font-size: 28px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-section > p {
    max-width: 72ch;
    font-size: 12px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-card {
    min-height: 360px;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 210px auto;
  }

  body[data-experience="dual-v01"] .dual-all-sample-media {
    border-right: 0;
    border-bottom: 1px dashed rgba(17, 17, 17, .36);
  }

  body[data-experience="dual-v01"] .dual-all-sample-copy {
    padding: 16px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-copy h3 {
    font-size: 25px;
  }

  body[data-experience="dual-v01"] .dual-all-sample-copy > span,
  body[data-experience="dual-v01"] .dual-all-sample-copy > p,
  body[data-experience="dual-v01"] .dual-all-sample-copy > b {
    font-size: 11px;
  }

  /* Project and brand directories */
  body[data-experience="dual-v01"] .dual-sample-library {
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 22px 32px;
    padding: 24px 0 48px;
  }

  body[data-experience="dual-v01"] .dual-sample-library > .dual-sample-library-topbar,
  body[data-experience="dual-v01"] .dual-sample-library > .dual-sample-library-count,
  body[data-experience="dual-v01"] .dual-sample-library > .dual-sample-library-grid,
  body[data-experience="dual-v01"] .dual-sample-library > .dual-sample-empty {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .dual-sample-library-topbar {
    min-height: 48px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-heading {
    align-content: end;
    border-bottom: 2px solid var(--dna-ink);
    padding: 18px 0 24px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-heading h1 {
    font-size: clamp(52px, 5vw, 76px);
  }

  body[data-experience="dual-v01"] .dual-sample-library-heading p {
    max-width: 700px;
    font-size: 16px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-summary {
    align-self: end;
    min-height: 150px;
    border-width: 2px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-summary > div {
    align-content: end;
    padding: 18px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-summary dt {
    font-size: 12px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-summary dd {
    font-size: 36px;
  }

  body[data-experience="dual-v01"] .dual-sample-library > .dual-sample-library-search,
  body[data-experience="dual-v01"] .dual-sample-library > .dual-brand-library-filters {
    grid-column: 1 / -1;
    position: sticky;
    top: 74px;
    z-index: 8;
    border-block: 1.5px solid var(--dna-ink);
    background: var(--dna-paper);
    padding: 14px 0;
  }

  body[data-experience="dual-v01"] .dual-brand-library-filters {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, .4fr);
    align-items: end;
    gap: 16px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-search input,
  body[data-experience="dual-v01"] .dual-brand-category-filter select {
    min-height: 52px;
    font-size: 15px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-count {
    margin-top: -10px;
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-sample-library-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  body[data-experience="dual-v01"] .dual-sample-card {
    min-height: 430px;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 240px minmax(180px, auto);
  }

  body[data-experience="dual-v01"] .dual-sample-card.is-brand-missing-cover {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(180px, auto);
  }

  body[data-experience="dual-v01"] .dual-sample-card-media,
  body[data-experience="dual-v01"] .dual-brand-card-media,
  body[data-experience="dual-v01"] .dual-brand-fact-panel {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px dashed rgba(17, 17, 17, .4);
  }

  body[data-experience="dual-v01"] .dual-brand-card-media > figcaption {
    background: linear-gradient(180deg, transparent, rgba(17, 17, 17, .9));
    padding: 42px 14px 14px;
  }

  body[data-experience="dual-v01"] .dual-brand-card-media > figcaption strong {
    font-size: 20px;
  }

  body[data-experience="dual-v01"] .dual-sample-card[data-brand-library-card] .dual-brand-card-media > figcaption {
    right: auto;
    bottom: 12px;
    left: 12px;
    max-width: calc(100% - 24px);
    background: transparent;
    padding: 0;
  }

  body[data-experience="dual-v01"] .dual-sample-card[data-brand-library-card] .dual-brand-card-media > figcaption strong,
  body[data-experience="dual-v01"] .dual-sample-card[data-brand-library-card] .dual-brand-card-media > figcaption small {
    padding: 7px 9px;
    font-size: 12px;
  }

  body[data-experience="dual-v01"] .dual-sample-card-copy {
    align-content: start;
    padding: 18px;
  }

  body[data-experience="dual-v01"] .dual-sample-card-copy h3,
  body[data-experience="dual-v01"] .dual-sample-card-copy h4 {
    font-size: 28px;
  }

  body[data-experience="dual-v01"] .dual-sample-card-copy > p {
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-sample-card:hover,
  body[data-experience="dual-v01"] .dual-all-sample-card:hover,
  body[data-experience="dual-v01"] .dual-route-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 0 rgba(17, 17, 17, .12);
  }

  /* Project field guide and standalone project profile */
  body[data-experience="dual-v01"] .dual-field-guide {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px 28px;
    padding: 24px 0 48px;
  }

  body[data-experience="dual-v01"] .dual-field-guide > .dual-field-guide-topbar,
  body[data-experience="dual-v01"] .dual-field-guide > .dual-field-actions {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .dual-field-guide-hero {
    position: static;
    align-self: start;
    grid-column: 1 / 6;
    grid-row: 2 / span 3;
    gap: 18px;
  }

  body[data-experience="dual-v01"] .dual-field-guide-hero h1 {
    max-width: 100%;
    font-size: clamp(40px, 3.6vw, 56px);
    text-wrap: balance;
  }

  body[data-experience="dual-v01"] .dual-field-guide .dual-project-tags i {
    padding: 4px 6px;
    font-size: 10px;
    line-height: 1.2;
  }

  body[data-experience="dual-v01"] .dual-field-guide-hero h2 {
    font-size: 23px;
  }

  body[data-experience="dual-v01"] .dual-field-guide-hero > img {
    aspect-ratio: 4 / 3;
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .dual-field-problem {
    grid-column: 6 / -1;
    grid-row: 2;
    align-content: center;
    min-height: 170px;
    padding: 24px;
  }

  body[data-experience="dual-v01"] .dual-field-guide-why {
    grid-column: 6 / -1;
    grid-row: 3;
    padding: 10px 0 20px;
  }

  body[data-experience="dual-v01"] .dual-field-observations {
    grid-column: 6 / -1;
    grid-row: 4;
    gap: 16px;
  }

  body[data-experience="dual-v01"] .dual-field-problem h2,
  body[data-experience="dual-v01"] .dual-field-guide-why h2,
  body[data-experience="dual-v01"] .dual-field-observations > h2,
  body[data-experience="dual-v01"] .dual-field-takeaways h2,
  body[data-experience="dual-v01"] .dual-field-warning h2 {
    font-size: 19px;
  }

  body[data-experience="dual-v01"] .dual-field-problem p,
  body[data-experience="dual-v01"] .dual-field-guide-why p {
    max-width: 72ch;
    font-size: 15px;
  }

  body[data-experience="dual-v01"] .dual-field-observations li {
    min-height: 92px;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 16px;
  }

  body[data-experience="dual-v01"] .dual-field-observation-icon {
    width: 58px;
    height: 58px;
  }

  body[data-experience="dual-v01"] .dual-field-observations ol::before {
    left: 29px;
  }

  body[data-experience="dual-v01"] .dual-field-observations h3 {
    font-size: 17px;
  }

  body[data-experience="dual-v01"] .dual-field-observations p {
    max-width: 72ch;
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-field-takeaways {
    grid-column: 1 / 7;
    grid-row: 5;
    padding: 22px;
  }

  body[data-experience="dual-v01"] .dual-field-warning {
    grid-column: 7 / -1;
    grid-row: 5;
    padding: 22px;
  }

  body[data-experience="dual-v01"] .dual-field-takeaways li,
  body[data-experience="dual-v01"] .dual-field-risk-list li,
  body[data-experience="dual-v01"] .dual-field-warning p,
  body[data-experience="dual-v01"] .dual-field-warning small {
    font-size: 13px;
  }

  body[data-experience="dual-v01"] .dual-field-actions {
    grid-row: 6;
    gap: 14px;
    padding-top: 8px;
  }

  body[data-experience="dual-v01"] .dual-field-actions a {
    min-height: 62px;
    padding-inline: 18px;
    font-size: 14px;
  }

  body[data-experience="dual-v01"] .dual-project-sample-detail .dual-field-guide-hero {
    grid-row: 2 / span 2;
  }

  body[data-experience="dual-v01"] .dual-project-sample-detail .dual-field-observations {
    grid-row: 3;
  }

  body[data-experience="dual-v01"] .dual-project-sample-detail .dual-field-takeaways,
  body[data-experience="dual-v01"] .dual-project-sample-detail .dual-field-warning {
    grid-row: 4;
  }

  body[data-experience="dual-v01"] .dual-project-sample-detail .dual-field-actions {
    grid-row: 5;
  }

  /* Brand profile */
  body[data-experience="dual-v01"] .dual-brand-detail {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px 30px;
    padding: 24px 0 48px;
  }

  body[data-experience="dual-v01"] .dual-brand-detail > .dual-sample-library-topbar,
  body[data-experience="dual-v01"] .dual-brand-detail > .dual-brand-gallery,
  body[data-experience="dual-v01"] .dual-brand-detail > .dual-brand-learn-more,
  body[data-experience="dual-v01"] .dual-brand-detail > .dual-brand-recommendations,
  body[data-experience="dual-v01"] .dual-brand-detail > .dual-brand-detail-actions {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .dual-brand-detail-hero {
    grid-column: 1 / 6;
    grid-row: 2;
    align-content: end;
    border-bottom: 2px solid var(--dna-ink);
    padding: 18px 0 24px;
  }

  body[data-experience="dual-v01"] .dual-brand-detail-hero h1 {
    font-size: clamp(48px, 4.35vw, 72px);
  }

  body[data-experience="dual-v01"] .dual-brand-store {
    grid-column: 1 / 6;
    grid-row: 3;
    align-content: center;
    padding: 22px 0;
  }

  body[data-experience="dual-v01"] .dual-brand-store-count strong {
    font-size: 82px;
  }

  body[data-experience="dual-v01"] .dual-brand-store-unit {
    font-size: 24px;
  }

  body[data-experience="dual-v01"] .dual-brand-store-cities {
    font-size: 16px;
  }

  body[data-experience="dual-v01"] .dual-brand-philosophy {
    grid-column: 6 / -1;
    grid-row: 2 / span 2;
    align-content: center;
    min-height: 390px;
    padding: 42px;
  }

  body[data-experience="dual-v01"] .dual-brand-philosophy h2 {
    font-size: 16px;
  }

  body[data-experience="dual-v01"] .dual-brand-philosophy-logo {
    max-width: 180px;
    max-height: 72px;
  }

  body[data-experience="dual-v01"] .dual-brand-philosophy-headline {
    max-width: 20ch;
    font-size: clamp(34px, 3vw, 48px);
  }

  body[data-experience="dual-v01"] .dual-brand-philosophy > p {
    max-width: 52em;
    font-size: 17px;
    line-height: 1.75;
  }

  body[data-experience="dual-v01"] .dual-brand-detail:not(:has(.dual-brand-philosophy)) .dual-brand-gallery {
    grid-column: 6 / -1;
    grid-row: 2 / span 2;
    align-self: stretch;
  }

  body[data-experience="dual-v01"] .dual-brand-gallery {
    grid-row: 4;
    border-top: 2px solid var(--dna-ink);
    padding-top: 24px;
  }

  body[data-experience="dual-v01"] .dual-brand-gallery-track {
    gap: 16px;
    padding-bottom: 8px;
    scrollbar-width: thin;
  }

  body[data-experience="dual-v01"] .dual-brand-gallery-track::-webkit-scrollbar {
    display: block;
    height: 8px;
  }

  body[data-experience="dual-v01"] .dual-brand-gallery-item {
    flex-basis: 42%;
  }

  body[data-experience="dual-v01"] .dual-brand-learn-more {
    grid-row: 5;
    gap: 22px;
    border-top-width: 7px;
    margin-inline: 0;
    padding: 26px 0 34px;
  }

  body[data-experience="dual-v01"] .dual-brand-learn-more > h2 {
    padding-inline: 0;
    font-size: 40px;
  }

  body[data-experience="dual-v01"] .dual-brand-learn-more-grid {
    grid-template-columns: repeat(2, minmax(0, 380px));
    gap: 22px;
  }

  body[data-experience="dual-v01"] .dual-brand-learn-more-grid.is-single {
    max-width: 380px;
  }

  body[data-experience="dual-v01"] .dual-brand-learn-more-card h3 {
    font-size: 18px;
  }

  body[data-experience="dual-v01"] .dual-brand-recommendations {
    grid-row: 6;
    gap: 20px;
    border-top-width: 7px;
    padding: 28px;
  }

  body[data-experience="dual-v01"] .dual-brand-mother-question {
    max-width: 860px;
    padding: 18px;
    font-size: 20px !important;
  }

  body[data-experience="dual-v01"] .dual-brand-recommendations h2 {
    font-size: 42px;
  }

  body[data-experience="dual-v01"] .dual-brand-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  body[data-experience="dual-v01"] .dual-brand-project-card figure {
    aspect-ratio: 16 / 9;
  }

  body[data-experience="dual-v01"] .dual-brand-project-card h3 {
    font-size: 28px;
  }

  body[data-experience="dual-v01"] .dual-brand-detail-actions {
    grid-row: 7;
    gap: 14px;
  }

  body[data-experience="dual-v01"] .dual-brand-detail-actions a {
    min-height: 62px;
    padding-inline: 18px;
    font-size: 14px;
  }

  /* Legacy shell pages that remain reachable from profile or saved links */
  body[data-experience="dual-v01"] :is(#sample-library, #ops-library, #profile, #brand-gate, #consumer-gate) {
    gap: 24px;
    padding: 34px 0 52px;
  }

  body[data-experience="dual-v01"] :is(.library-head, .consumer-wait-card, .brand-register-card, .profile-panel, .library-sample-card, .ops-row-card, .profile-record, .empty-profile) {
    border-radius: 0;
    box-shadow: none;
  }

  body[data-experience="dual-v01"] .library-head {
    border-width: 0 0 2px;
    background: transparent;
    padding: 12px 0 24px;
  }

  body[data-experience="dual-v01"] .library-head span,
  body[data-experience="dual-v01"] .consumer-wait-card > span,
  body[data-experience="dual-v01"] .brand-register-card > div > span {
    border-radius: 0;
    background: var(--dna-blue);
    color: var(--dna-paper);
  }

  body[data-experience="dual-v01"] .library-head h2 {
    margin-top: 16px;
    font-size: 58px;
  }

  body[data-experience="dual-v01"] .library-head p {
    max-width: 760px;
    font-size: 16px;
  }

  body[data-experience="dual-v01"] .library-filters {
    position: sticky;
    top: 74px;
    z-index: 8;
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(190px, .3fr));
    border-block: 1.5px solid var(--dna-ink);
    background: var(--dna-paper);
    padding: 14px 0;
  }

  body[data-experience="dual-v01"] .library-filters input,
  body[data-experience="dual-v01"] .library-filters select,
  body[data-experience="dual-v01"] .brand-register-card input,
  body[data-experience="dual-v01"] .consumer-wait-card input {
    min-height: 50px;
    border: 1.5px solid var(--dna-ink);
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .library-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  body[data-experience="dual-v01"] .library-sample-image {
    min-height: 230px;
  }

  body[data-experience="dual-v01"] .library-sample-image :is(span, em),
  body[data-experience="dual-v01"] .library-sample-body :is(span, i),
  body[data-experience="dual-v01"] .ops-row-card span,
  body[data-experience="dual-v01"] .profile-record span {
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .ops-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  body[data-experience="dual-v01"] .ops-row-card {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 20px;
  }

  body[data-experience="dual-v01"] .ops-row-card aside em {
    border-radius: 0;
  }

  body[data-experience="dual-v01"] .profile-panel {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    border: 0;
    background: transparent;
    padding: 0;
  }

  body[data-experience="dual-v01"] .profile-record,
  body[data-experience="dual-v01"] .empty-profile {
    min-height: 190px;
    display: grid;
    align-content: start;
    gap: 8px;
    border-width: 1.5px;
    padding: 22px;
    color: var(--dna-ink);
    text-decoration: none;
  }

  body[data-experience="dual-v01"] .profile-dual-result {
    border-top: 7px solid var(--dna-blue);
  }

  body[data-experience="dual-v01"] .profile-dual-result > strong {
    color: var(--dna-blue);
    font-size: 20px;
  }

  body[data-experience="dual-v01"] .profile-dual-result p:last-child {
    margin-top: auto;
    border-top: 1px solid rgba(17, 17, 17, .22);
    padding-top: 12px;
    color: var(--dna-blue);
    font-weight: 900;
  }

  body[data-experience="dual-v01"] .profile-empty-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
  }

  body[data-experience="dual-v01"] .profile-empty-actions a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--dna-ink);
    background: var(--dna-ink);
    color: var(--dna-paper);
    padding: 0 16px;
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
  }

  body[data-experience="dual-v01"] .brand-track-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  body[data-experience="dual-v01"] .brand-track-card,
  body[data-experience="dual-v01"] .brand-track-card.active {
    min-height: 160px;
    border-radius: 0;
    box-shadow: none;
    padding: 24px;
  }

  body[data-experience="dual-v01"] .brand-register-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    padding: 28px;
  }

  body[data-experience="dual-v01"] .brand-register-card > div,
  body[data-experience="dual-v01"] .brand-register-card > button {
    grid-column: 1 / -1;
  }

  body[data-experience="dual-v01"] .consumer-wait-card {
    width: min(900px, 100%);
    grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr);
    align-items: center;
    gap: 22px 36px;
    margin-inline: auto;
    padding: 38px;
  }

  body[data-experience="dual-v01"] .consumer-wait-card > span,
  body[data-experience="dual-v01"] .consumer-wait-card > h2,
  body[data-experience="dual-v01"] .consumer-wait-card > p {
    grid-column: 1;
  }

  body[data-experience="dual-v01"] .consumer-wait-card > label,
  body[data-experience="dual-v01"] .consumer-wait-card > button {
    grid-column: 2;
  }
}

@media (min-width: 1680px) {
  body[data-experience="dual-v01"] .dual-sample-library-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: no-preference) and (min-width: 1100px) {
  body[data-experience="dual-v01"] .dual-sample-card,
  body[data-experience="dual-v01"] .dual-all-sample-card,
  body[data-experience="dual-v01"] .dual-route-card,
  body[data-experience="dual-v01"] .persona-option {
    transition: transform 160ms ease, box-shadow 160ms ease;
  }
}