@layer partner-legacy {
  /* Desktop partner explorations. Brand tokens and fonts are shared with new-index-a.html. */
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    scrollbar-color: var(--line-strong) var(--surface);
  }
  body.partner-page {
    min-width: 1100px;
    margin: 0;
    background: var(--surface);
    color: var(--ink);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
  }
  .partner-page *,
  .partner-page *::before,
  .partner-page *::after {
    box-sizing: border-box;
    letter-spacing: 0;
  }
  .partner-page a {
    text-underline-offset: 5px;
  }
  .partner-page button {
    font: inherit;
    cursor: pointer;
  }
  .partner-page :focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 5px;
  }
  .partner-page ::selection {
    background: var(--blue-soft);
    color: var(--blue-deep);
  }
  .partner-shell {
    width: min(1240px, calc(100% - 96px));
    margin-inline: auto;
  }
  .partner-page .header-navigation-container {
    width: min(1320px, calc(100% - 80px));
    min-height: 96px;
  }
  .partner-page .action-bar a {
    font-family: var(--sans);
  }
  .partner-page .button-icon {
    display: none;
  }
  .partner-page #site-header {
    backdrop-filter: none;
    background: var(--surface);
  }
  .partner-page .icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    object-fit: contain;
    vertical-align: middle;
  }
  .partner-page .icon-arrow,
  .partner-page .icon-shield {
    filter: invert(32%) sepia(98%) saturate(3325%) hue-rotate(197deg)
      brightness(94%) contrast(104%);
  }
  .partner-page .icon-check {
    filter: invert(34%) sepia(55%) saturate(663%) hue-rotate(84deg)
      brightness(90%) contrast(90%);
  }
  .partner-btn-primary .icon {
    filter: brightness(0) invert(1);
  }
  .partner-terminal .icon-check {
    filter: invert(88%) sepia(19%) saturate(448%) hue-rotate(80deg)
      brightness(100%) contrast(92%);
  }
  .partner-hero {
    padding: 76px 0 0;
    text-align: center;
  }
  .partner-lockup {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 38px;
    font-size: 32px;
    line-height: 1.2;
  }
  .partner-lockup > strong {
    font-weight: 600;
  }
  .partner-lockup > span {
    color: var(--ink-soft);
    font-weight: 400;
  }
  .partner-claude {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-weight: 400;
    white-space: nowrap;
  }
  .partner-claude img {
    width: 44px;
    height: 44px;
    object-fit: contain;
  }
  .partner-hero h1 {
    margin: 0 auto;
    font-size: 96px;
    font-weight: 650;
    line-height: 1.07;
  }
  .partner-blue {
    color: var(--blue);
  }
  .partner-lede {
    max-width: 1000px;
    margin: 38px auto 0;
    color: var(--ink-soft);
    font-size: 27px;
    line-height: 1.5;
    text-wrap: balance;
  }
  .partner-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 22px;
    margin-top: 36px;
  }
  .partner-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 58px;
    padding: 0 32px;
    border: 1px solid var(--blue);
    border-radius: 100px;
    background: transparent;
    color: var(--blue-dark);
    font: 500 18px var(--sans);
    text-decoration: none;
    transition:
      background-color 180ms ease,
      transform 180ms ease;
  }
  .partner-btn:hover {
    background: var(--blue-soft);
    transform: translateY(-2px);
  }
  .partner-btn-primary {
    color: #fff;
    background: var(--blue);
  }
  .partner-btn-primary:hover {
    background: var(--blue-dark);
  }
  .partner-free {
    margin: 25px 0 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.5;
  }
  .partner-section {
    padding-block: 80px;
  }
  .partner-heading {
    margin: 0;
    font-size: 42px;
    font-weight: 600;
    line-height: 1.15;
    text-wrap: balance;
  }
  .partner-section-intro {
    margin-bottom: 42px;
    text-align: center;
  }
  .partner-section-intro p {
    max-width: 750px;
    margin: 18px auto 0;
    color: var(--ink-soft);
    font-size: 18px;
    line-height: 1.6;
  }
  .partner-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blue-dark);
    font-size: 15px;
    text-decoration: none;
  }
  .partner-link:hover {
    text-decoration: underline;
  }
  .partner-bridge {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    margin-top: 68px;
    border: 1px solid #c6dafa;
    border-radius: 8px;
    background: #f1f5fa;
    text-align: left;
  }
  .partner-bridge-item {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 112px;
    padding: 24px;
  }
  .partner-bridge-item + .partner-bridge-item {
    border-left: 1px solid #d6e2f2;
  }
  .partner-bridge-item > img {
    width: 46px;
    height: 46px;
    object-fit: contain;
  }
  .partner-bridge-item .bridge-wordmark {
    width: 120px;
    height: 28px;
  }
  .partner-bridge-item strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
  }
  .partner-bridge-item p {
    margin: 9px 0 0;
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.5;
  }
  .partner-bridge-item > .icon {
    margin-left: auto;
    color: var(--blue);
  }
  .partner-bridge-item.wordmark-item {
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 8px;
  }
  .partner-bridge-item.wordmark-item p {
    margin: 0;
  }
  .partner-capability {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 96px;
    padding: 30px 42px;
  }
  .partner-capability + .partner-capability {
    border-top: 1px solid var(--line);
  }
  .partner-capability h3 {
    margin: 0 0 14px;
    color: var(--blue);
    font: 600 31px var(--display);
  }
  .partner-capability h4 {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 500;
  }
  .partner-capability p {
    max-width: 420px;
    margin: 0;
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.65;
  }
  .partner-code {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: 16px / 1.5 var(--mono);
    background: var(--surface);
  }
  .partner-code-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink-soft);
    font-size: 12px;
  }
  .partner-code-head span:last-child {
    color: var(--muted);
    font: 11px var(--sans);
  }
  .partner-code-body {
    padding: 16px 18px;
  }
  .partner-command {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 28px;
    gap: 20px;
    margin-bottom: 12px;
    font-weight: 600;
  }
  .partner-command code {
    font: inherit;
  }
  .partner-copy {
    display: inline-flex;
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--muted);
  }
  .partner-copy:hover {
    color: var(--blue);
    background: var(--blue-soft);
  }
  .partner-copy .icon {
    width: 15px;
    height: 15px;
    flex-basis: 15px;
  }
  .partner-code-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
  }
  .partner-code-row .icon {
    color: var(--lime-dark);
    width: 16px;
    height: 16px;
    flex-basis: 16px;
  }
  .partner-code-row .code-state {
    margin-left: auto;
    font-weight: 400;
  }
  .state-good {
    color: var(--lime-dark);
  }
  .state-warn {
    color: #895407;
  }
  .state-risk {
    color: var(--coral-dark);
  }
  .partner-code-total {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
    font-weight: 600;
  }
  .partner-proof-section {
    background: var(--paper);
  }
  .partner-proof-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    align-items: center;
    gap: 90px;
  }
  .partner-proof-copy p {
    margin: 24px 0;
    color: var(--ink-soft);
    font-size: 17px;
    line-height: 1.65;
  }
  .partner-receipt {
    overflow: hidden;
    padding: 26px;
    background: #fff;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 8px;
  }
  .partner-receipt > header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
  }
  .partner-receipt > header img {
    width: 34px;
    height: 34px;
  }
  .partner-receipt > header strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
  }
  .partner-receipt > header small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 12px;
  }
  .partner-receipt-label {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 12px;
  }
  .partner-receipt-toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    margin-bottom: 22px;
    background: var(--paper);
    border-radius: 6px;
  }
  .partner-receipt-toggle button {
    flex: 1;
    padding: 9px 10px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--ink-soft);
    font-size: 12px;
  }
  .partner-receipt-toggle button[aria-pressed="true"] {
    background: #fff;
    color: var(--ink);
  }
  .partner-finding {
    padding: 19px 0;
    border-top: 1px solid var(--line);
  }
  .partner-finding h3 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
  }
  .partner-finding p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
  }
  .partner-finding small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 12px;
  }
  .partner-gate {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 74px;
    margin: 10px -26px -26px;
    padding: 18px 26px;
    background: var(--lime-soft);
    color: var(--lime-dark);
  }
  .partner-gate strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
  }
  .partner-gate small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
  }
  .partner-receipt[data-state="blocked"] .partner-gate {
    color: var(--coral-dark);
    background: var(--coral-soft);
  }
  .partner-receipt [hidden],
  .partner-page [hidden] {
    display: none !important;
  }
  .partner-terminal {
    margin-top: 80px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--ink);
    color: var(--surface);
    box-shadow: 0 12px 28px rgb(38 37 30 / 12%);
    text-align: left;
    font: 18px / 1.6 var(--mono);
  }
  .partner-terminal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 30px;
    border-bottom: 1px solid #535249;
  }
  .partner-terminal-title {
    display: inline-flex;
    align-items: center;
    gap: 14px;
  }
  .partner-terminal-title img {
    width: 30px;
    height: 30px;
  }
  .partner-terminal-title small {
    color: #c9c8be;
    font-size: 12px;
  }
  .partner-terminal-body {
    padding: 24px 36px 28px;
  }
  .partner-terminal-command {
    color: #72b6ff;
    font-size: 24px;
    font-weight: 600;
  }
  .partner-terminal-row {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) 170px;
    align-items: start;
    gap: 18px;
    padding: 30px 0;
    border-bottom: 1px solid #535249;
  }
  .partner-terminal-row > .icon {
    color: #b9ebc6;
    margin-top: 4px;
  }
  .partner-terminal-row > .icon-shield {
    color: #72b6ff;
  }
  .partner-terminal-row strong {
    font-weight: 600;
    font-size: 21px;
  }
  .partner-terminal-row p {
    margin: 8px 0 0;
    color: #d4d3cb;
    font-size: 18px;
  }
  .partner-terminal-row .terminal-detail {
    font-size: 15px;
    color: #bdbcb3;
  }
  .partner-terminal-row .terminal-status {
    padding-top: 2px;
    color: #b9ebc6;
    text-align: right;
    font-size: 18px;
  }
  .partner-terminal-row.is-running .terminal-status {
    color: #72b6ff;
  }
  .partner-terminal-row.is-pending {
    opacity: 0.45;
  }
  .partner-terminal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding-top: 20px;
  }
  .partner-terminal-footer > span:first-child {
    color: #bdbcb3;
    font-size: 12px;
  }
  .partner-terminal-footer [role="status"] {
    color: #b9ebc6;
    font-size: 12px;
  }
  .partner-native-hero h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 80px;
    white-space: nowrap;
  }
  .partner-native-hero h1 img {
    width: 72px;
    height: 72px;
  }
  .partner-native-title {
    margin: 32px 0 0;
    font-size: 38px;
    font-weight: 400;
    line-height: 1.3;
  }
  .partner-native-hero .partner-lede {
    max-width: 950px;
    margin-top: 30px;
  }
  .partner-native-hero .partner-actions {
    margin-top: 32px;
  }
  .partner-native-hero {
    padding-top: 125px;
  }
  .partner-native-workflow {
    background: var(--paper);
    margin-top: 72px;
  }
  .partner-native-workflow .partner-section-intro {
    text-align: left;
  }
  .partner-native-workflow .partner-section-intro p {
    margin-left: 0;
  }
  .partner-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 44px;
    counter-reset: workflow;
  }
  .partner-step {
    counter-increment: workflow;
  }
  .partner-step > h3 {
    display: flex;
    align-items: center;
    gap: 13px;
    margin: 0;
    color: var(--blue-dark);
    font-size: 18px;
    font-weight: 500;
  }
  .partner-step > h3::before {
    display: inline-grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: var(--blue);
    content: counter(workflow);
    font-size: 14px;
  }
  .partner-step > p {
    min-height: 80px;
    margin: 18px 0 22px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.65;
  }
  .partner-step .partner-code {
    background: var(--surface);
  }
  .partner-connected-hero h1 {
    font-size: 96px;
    line-height: 1.06;
  }
  .partner-connected-hero .partner-lede {
    max-width: 850px;
    font-size: 29px;
  }
  .partner-connected-hero {
    padding-top: 100px;
  }
  .partner-network {
    display: grid;
    grid-template-columns: 1fr 110px 1fr 110px 1fr;
    align-items: center;
    margin-top: 82px;
    padding: 16px 24px 60px;
    border-bottom: 1px solid var(--line-strong);
  }
  .partner-network-node {
    text-align: center;
  }
  .partner-network-node > div {
    display: flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-size: 24px;
  }
  .partner-network-node img {
    width: 48px;
    height: 48px;
    object-fit: contain;
  }
  .partner-network-node .network-wordmark {
    width: 200px;
    height: auto;
  }
  .partner-network-node p {
    margin: 18px 0 0;
    color: var(--ink-soft);
    font-size: 16px;
  }
  .partner-network > .icon {
    justify-self: center;
    width: 72px;
    height: 40px;
    color: var(--blue);
  }
  .partner-together {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 70px;
    padding-top: 62px;
  }
  .partner-together > div {
    padding: 40px 35px 40px 24px;
  }
  .partner-together .partner-heading {
    font-size: 70px;
  }
  .partner-together > div p {
    margin: 25px 0 0;
    color: var(--ink-soft);
    font-size: 23px;
    line-height: 1.55;
  }
  .partner-together ol {
    margin: 0;
    padding: 0 0 0 40px;
    border-left: 1px solid var(--line);
    list-style: none;
    counter-reset: together;
  }
  .partner-together li {
    position: relative;
    padding: 32px 0 32px 58px;
    counter-increment: together;
  }
  .partner-together li + li {
    border-top: 1px solid var(--line);
  }
  .partner-together li::before {
    position: absolute;
    left: 0;
    top: 32px;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    color: #fff;
    background: var(--blue);
    border-radius: 50%;
    content: counter(together);
    font-size: 15px;
  }
  .partner-together h3 {
    margin: 0 0 12px;
    font-size: 28px;
    font-weight: 500;
    color: var(--blue-dark);
  }
  .partner-together code {
    padding: 5px 8px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--paper);
    font: 13px var(--mono);
  }
  .partner-together li p {
    margin: 16px 0 0;
    color: var(--ink-soft);
    font-size: 19px;
    line-height: 1.65;
  }
  .partner-dark-proof {
    background: var(--ink);
    color: var(--surface);
  }
  .partner-dark-proof .partner-proof-copy p {
    color: var(--line-strong);
  }
  .partner-dark-proof .partner-link {
    color: #72b6ff;
  }
  .partner-dark-proof .partner-receipt {
    border: 0;
  }
  .partner-faq {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 90px;
  }
  .partner-faq-list {
    border-top: 1px solid var(--line-strong);
  }
  .partner-faq details {
    border-bottom: 1px solid var(--line);
  }
  .partner-faq summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    padding-block: 24px;
    list-style: none;
    cursor: pointer;
    font-size: 17px;
    font-weight: 500;
  }
  .partner-faq summary::-webkit-details-marker {
    display: none;
  }
  .partner-faq details[open] summary .icon {
    transform: rotate(180deg);
  }
  .partner-faq details p {
    max-width: 620px;
    margin: 0 0 24px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.7;
  }
  .partner-cta {
    padding-block: 80px;
    text-align: center;
    border-top: 1px solid var(--line);
    background: var(--paper);
  }
  .partner-cta .partner-heading {
    font-size: 48px;
  }
  .partner-cta p {
    max-width: 650px;
    margin: 22px auto 0;
    color: var(--ink-soft);
    font-size: 18px;
    line-height: 1.6;
  }
  .partner-footer {
    padding: 32px 0;
    background: var(--surface);
    border-top: 1px solid var(--line);
  }
  .partner-footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
  .partner-footer img {
    width: 150px;
    height: auto;
  }
  .partner-footer-nav {
    display: flex;
    gap: 25px;
  }
  .partner-footer a {
    color: var(--ink-soft);
    font-size: 13px;
    text-decoration: none;
  }
  .partner-footer a:hover {
    color: var(--blue-dark);
    text-decoration: underline;
  }
  .partner-toast {
    position: fixed;
    z-index: 2000;
    left: 50%;
    bottom: 25px;
    transform: translateX(-50%);
    margin: 0;
    padding: 12px 20px;
    border-radius: 6px;
    background: var(--ink);
    color: var(--surface);
    font-size: 13px;
    box-shadow: 0 8px 24px rgb(0 0 0 / 15%);
  }
  .partner-toast:empty {
    display: none;
  }
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
      transition: none !important;
      animation: none !important;
    }
  }
}