:root {
      --blue: #0477f1;
      --deep-blue: #3c5cb3;
      --ink: #111;
      --muted: #555;
      --soft: #f9fafc;
      --container: 1745px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-width: 0;
      overflow-x: hidden;
      background: var(--soft);
      color: var(--ink);
      font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
    }

    .site-page {
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(rgba(249, 250, 252, .8), rgba(249, 250, 252, .8)),
        url("/static/images/page-bg.webp") center 547px / 2193px auto no-repeat;
    }

    .topbar {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 50;
      height: 100px;
      border-bottom: 1px solid rgba(255, 255, 255, .3);
      background: rgba(5, 15, 38, .58);
      backdrop-filter: blur(10px);
      transition: background .28s ease, border-color .28s ease, box-shadow .28s ease;
    }

    .topbar.is-light {
      border-bottom-color: rgba(26, 56, 120, .08);
      background: rgba(255, 255, 255, .96);
      box-shadow: 0 8px 24px rgba(20, 42, 78, .08);
      backdrop-filter: blur(12px);
    }

    .topbar-inner {
      height: 100%;
      display: flex;
      align-items: center;
      padding: 0 60px;
      gap: 120px;
    }

    .logo-wrap {
      position: relative;
      width: 290px;
      height: 29px;
      flex: 0 0 auto;
    }

    .logo {
      position: absolute;
      inset: 0;
      width: 290px;
      height: 29px;
      object-fit: contain;
      transition: opacity .24s ease;
    }

    .logo-blue {
      opacity: 0;
    }

    .topbar.is-light .logo-white {
      opacity: 0;
    }

    .topbar.is-light .logo-blue {
      opacity: 1;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 60px;
      margin-left: 8px;
    }

    .nav a,
    .header-links a {
      position: relative;
      color: #fff;
      text-decoration: none;
      transition: color .22s ease, transform .22s ease;
    }

    .topbar.is-light .nav a,
    .topbar.is-light .header-links a {
      color: #111;
    }

    .nav a {
      font-size: 24px;
      line-height: 38.4px;
      white-space: nowrap;
    }

    .nav-deepvision { font-weight: 700; }

    .nav a.active { color: var(--blue); }
    .topbar.is-light .nav a.active,
    .topbar.is-light .header-links a:first-child {
      color: var(--deep-blue);
    }
    .nav a.active::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: -28px;
      width: 111px;
      height: 3px;
      background: var(--blue);
      transform: translateX(-50%);
    }

    .topbar.is-light .nav a.active::after {
      bottom: -31px;
      background: var(--deep-blue);
    }

    .nav a:hover,
    .header-links a:hover {
      color: #58a7ff;
      transform: translateY(-1px);
    }

    .header-links {
      margin-left: auto;
      display: flex;
      gap: 20px;
      align-items: center;
    }

    .header-links a {
      font-size: 16px;
      line-height: 25.6px;
      white-space: nowrap;
    }

    .header-links a:first-child {
      color: var(--blue);
      font-weight: 500;
    }

    .hero {
      position: relative;
      height: 547px;
      overflow: hidden;
      color: #fff;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 0;
      background: url("/static/images/nacp-hero.webp") center / cover no-repeat;
    }

    .hero::after {
      content: "";
      position: absolute;
      top: 98px;
      left: 0;
      z-index: 1;
      width: 100%;
      height: 453px;
      background: rgba(0, 0, 0, .1);
      backdrop-filter: blur(5px);
      -webkit-backdrop-filter: blur(5px);
      pointer-events: none;
    }

    .hero-content {
      position: absolute;
      top: 194px;
      left: 13.65%;
      z-index: 2;
      width: min(800px, calc(100% - 18% - 40px));
      height: auto;
      overflow: visible;
      clip: auto;
      clip-path: none;
      white-space: normal;
    }

    .hero h1 {
      margin: 0;
      width: min(696px, 100%);
      font-size: 48px;
      line-height: 67.2px;
      font-weight: 500;
      letter-spacing: 0;
    }

    .hero p {
      margin: 15px 0 0;
      width: 800px;
      font-size: 24px;
      line-height: 40.8px;
      font-weight: 500;
      color: rgba(255, 255, 255, .9);
    }

    .intro {
      background: #fff;
      position: relative;
      height: 250px;
      padding: 0;
    }

    .intro p {
      position: absolute;
      top: 60px;
      left: 50%;
      width: 1401px;
      margin: 0;
      color: var(--muted);
      font-size: 24px;
      line-height: 43.2px;
      text-align: center;
      transform: translateX(-50%);
    }

    .intro p.reveal {
      transform: translateX(-50%) translateY(24px);
    }

    .intro p.reveal.is-visible {
      transform: translateX(-50%);
    }

    section {
      position: relative;
      padding: 60px 0 80px;
    }

    #features,
    #solutions {
      scroll-margin-top: 112px;
    }

    .section-title {
      height: 77px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 15px;
      margin-bottom: 60px;
    }

    .section-title::before,
    .section-title::after {
      content: "";
      width: 40px;
      height: 23px;
      background: url("/static/images/product-title-left.svg") center / contain no-repeat;
      flex: 0 0 auto;
    }

    .section-title::after {
      background-image: url("/static/images/product-title-right.svg");
    }

    .section-title h2 {
      margin: 0;
      width: 192px;
      color: #111;
      font-size: 48px;
      line-height: 76.8px;
      font-weight: 500;
      text-align: center;
      white-space: nowrap;
    }

    .container {
      width: var(--container);
      margin: 0 auto;
    }

    .product-section {
      min-height: calc(197px + var(--product-stage-height, 830px));
      height: auto;
      padding: 60px 50px;
    }

    .product-heading {
      height: 77px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0;
    }

    .product-heading-inner {
      width: 302px;
      height: 77px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 15px;
    }

    .product-title-mark {
      width: 40px;
      height: 23px;
      flex: 0 0 auto;
      display: block;
    }

    .product-heading h2 {
      margin: 0;
      width: 192px;
      color: #111;
      font-size: 48px;
      line-height: 76.8px;
      font-weight: 500;
      text-align: center;
      white-space: nowrap;
    }

    .product-stage {
      position: relative;
      width: var(--product-stage-width, 1805px);
      height: var(--product-stage-height, 830px);
      margin: 0 auto;
      padding-top: 0;
    }

    .product-features {
      position: absolute;
      left: 0;
      top: var(--product-stage-pad, 70px);
      width: 1805px;
      height: 760px;
      transform: scale(var(--product-stage-scale, 1));
      transform-origin: top left;
    }

    .tech-card {
      position: absolute;
      left: var(--x);
      top: var(--y);
      width: var(--w);
      height: 370px;
      transition: transform .28s ease, filter .28s ease;
    }

    .tech-card-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
    }

    .tech-card h3,
    .tech-card p,
    .tech-icon,
    .tech-shadow {
      position: absolute;
      z-index: 1;
    }

    .tech-card h3 {
      left: var(--tx);
      top: 60px;
      margin: 0;
      font-size: 32px;
      line-height: 51.2px;
      font-weight: 500;
      color: #111;
      white-space: nowrap;
    }

    .tech-card p {
      left: var(--px);
      top: var(--py);
      margin: 0;
      width: 565px;
      color: #666;
      font-size: 20px;
      line-height: 35px;
    }

    .tech-icon {
      left: var(--ix-pos);
      top: var(--iy-pos);
      width: var(--iw);
      height: var(--ih);
      overflow: visible;
    }

    .tech-shadow {
      left: var(--sx);
      top: var(--sy);
      width: var(--sw);
      height: var(--sh);
      display: none;
    }

    .tech-icon img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: contain;
    }

    .tech-card:hover {
      transform: translateY(-8px);
      filter: drop-shadow(0 18px 24px rgba(34, 92, 179, .13));
    }

    .function-stage {
      position: relative;
      width: var(--function-stage-width, 1745px);
      height: var(--function-stage-height, 1226px);
      margin: 0 auto;
    }

    .function-grid {
      position: absolute;
      left: 0;
      top: 0;
      display: grid;
      grid-template-columns: repeat(3, 555px);
      gap: 40px;
      width: 1745px;
      margin: 0;
      transform: scale(var(--function-grid-scale, 1));
      transform-origin: top left;
    }

    .feature-card {
      position: relative;
      height: 593px;
      overflow: hidden;
      border: 1px solid var(--blue);
      border-radius: 20px;
      background: #fff;
      outline: none;
    }

    .feature-icon {
      position: absolute;
      top: 43px;
      left: 50%;
      width: 250px;
      height: 234px;
      overflow: hidden;
      transform: translateX(-50%);
      transition: opacity 260ms ease, transform 460ms cubic-bezier(.2, .72, .18, 1);
    }

    .feature-icon img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      max-width: none;
      object-fit: cover;
    }

    .network-access-page .feature-icon img.nacp-function-image {
      object-fit: contain;
    }

    .feature-panel {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 316px;
      padding: 84px 39px 28px;
      color: #fff;
      background: transparent;
      border-radius: 0 0 18px 18px;
      transition: height 460ms cubic-bezier(.2, .72, .18, 1), border-radius 460ms cubic-bezier(.2, .72, .18, 1), background .2s ease;
      z-index: 2;
    }

    .feature-panel-shape {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      display: block;
      z-index: 0;
      transition: opacity .2s ease;
    }

    .feature-card h3,
    .feature-card p {
      position: relative;
      z-index: 1;
      color: #fff;
    }

    .feature-card h3 {
      margin: 0 0 6px;
      font-size: 32px;
      line-height: 38px;
      font-weight: 400;
      text-align: center;
    }

    .feature-card p {
      margin: 0;
      font-size: 20px;
      line-height: 40px;
      word-break: break-word;
      display: -webkit-box;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
    }

    .feature-card:hover .feature-panel,
    .feature-card:focus .feature-panel {
      height: 100%;
      background: var(--deep-blue);
      border-radius: 18px;
    }

    .feature-card:hover .feature-panel-shape,
    .feature-card:focus .feature-panel-shape {
      opacity: 0;
    }

    .feature-card:hover .feature-icon,
    .feature-card:focus .feature-icon {
      opacity: 0;
      transform: translateX(-50%) translateY(-24px);
    }

    .feature-card:hover p,
    .feature-card:focus p {
      display: block;
      overflow: visible;
      -webkit-line-clamp: unset;
    }

    .dark-band {
      position: relative;
      height: 397px;
      padding: 0;
      color: #fff;
      overflow: hidden;
      isolation: isolate;
      background-color: #020b1b;
      background-image:
        linear-gradient(rgba(0, 0, 0, .6), rgba(0, 0, 0, .6)),
        url("/static/images/nacp-plan-bg.webp");
      background-position: center center, center center;
      background-size: auto, cover;
      background-repeat: no-repeat;
    }

    .dark-band::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 2px;
      bottom: 0;
      z-index: 0;
      pointer-events: none;
      background: rgba(0, 0, 0, .1);
      -webkit-backdrop-filter: blur(8px);
      backdrop-filter: blur(8px);
    }

    .dark-band-copy {
      position: absolute;
      inset: 60px 50px;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      overflow: visible;
      clip: auto;
      clip-path: none;
      white-space: normal;
      pointer-events: none;
    }

    .dark-band-copy h2 {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 15px;
      margin: 0;
      color: #fff;
      font-size: 48px;
      font-weight: 500;
      line-height: 76.8px;
      letter-spacing: 0;
      text-align: center;
      white-space: nowrap;
    }

    .dark-band-copy h2::before,
    .dark-band-copy h2::after {
      content: "";
      display: block;
      width: 40px;
      height: 23px;
      flex: 0 0 40px;
      background-repeat: no-repeat;
      background-position: center;
      background-size: contain;
    }

    .dark-band-copy h2::before {
      background-image: url("/static/images/product-solution-heading-left-3132-3841.svg");
    }

    .dark-band-copy h2::after {
      background-image: url("/static/images/product-solution-heading-right-3132-3841.svg");
    }

    .dark-band-copy p {
      width: min(1600px, calc(100vw - 100px));
      margin: 28px auto 0;
      color: #fff;
      font-size: 24px;
      font-weight: 400;
      line-height: 43.2px;
      letter-spacing: 0;
      text-align: center;
    }

    .solution-stage {
      position: relative;
      width: var(--solution-stage-width, 1743px);
      height: var(--solution-stage-height, 799px);
      margin: 60px auto 0;
    }

    .solution-showcase {
      position: absolute;
      left: 0;
      top: 0;
      width: 1743px;
      height: 799px;
      margin: 0;
      display: flex;
      gap: 40px;
      align-items: stretch;
      transform: scale(var(--solution-scale, 1));
      transform-origin: top left;
    }

    .solution-card {
      position: relative;
      flex: 0 0 505px;
      height: 799px;
      padding: 30px;
      overflow: hidden;
      border: 1px solid transparent;
      border-radius: 12px;
      background: #fff;
      box-shadow: 0 0 13px rgba(0, 0, 0, .08);
      transition: flex-basis 420ms cubic-bezier(.2, .72, .18, 1), border-color .22s ease, transform .22s ease, box-shadow .22s ease;
      outline: none;
      cursor: pointer;
    }

    .solution-card.is-featured {
      flex-basis: 653px;
      border-color: var(--deep-blue);
    }

    .solution-showcase:hover .solution-card,
    .solution-showcase:focus-within .solution-card,
    .solution-showcase.has-active .solution-card {
      flex-basis: 505px;
      border-color: transparent;
    }

    .solution-card:hover,
    .solution-card:focus-visible,
    .solution-showcase.has-active .solution-card.is-active {
      flex-basis: 653px;
      border-color: var(--deep-blue);
      transform: translateY(-2px);
      box-shadow: 0 10px 28px rgba(34, 62, 133, .16);
    }

    .solution-visual {
      width: 100%;
      height: 335px;
      margin-top: -8px;
      overflow: hidden;
      border-radius: 6px;
      transition: height 420ms cubic-bezier(.2, .72, .18, 1), margin-top 420ms cubic-bezier(.2, .72, .18, 1);
    }

    .solution-card.is-featured .solution-visual,
    .solution-card:hover .solution-visual,
    .solution-card:focus-visible .solution-visual,
    .solution-showcase.has-active .solution-card.is-active .solution-visual {
      height: 327px;
      margin-top: 0;
    }

    .solution-showcase:hover .solution-card:not(:hover) .solution-visual,
    .solution-showcase:focus-within .solution-card:not(:focus-visible) .solution-visual,
    .solution-showcase.has-active .solution-card:not(.is-active) .solution-visual {
      height: 335px;
      margin-top: -8px;
    }

    .solution-visual img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      transform: scale(1.1);
      transition: transform 420ms cubic-bezier(.2, .72, .18, 1);
    }

    .solution-card.is-featured .solution-visual img,
    .solution-card:hover .solution-visual img,
    .solution-card:focus-visible .solution-visual img,
    .solution-showcase.has-active .solution-card.is-active .solution-visual img {
      transform: scale(1);
    }

    .solution-card h3 {
      margin: 20px 0 16px;
      color: var(--deep-blue);
      font-size: 32px;
      line-height: 51.2px;
      font-weight: 500;
      text-decoration: underline;
      text-decoration-thickness: 4px;
      text-underline-offset: 9px;
    }

    .solution-card p {
      margin: 0;
      color: var(--muted);
      font-size: 22px;
      line-height: 43.2px;
      word-break: break-word;
    }

    .benefit-panel {
      position: relative;
      width: min(1805px, calc(100% - 80px));
      aspect-ratio: 1836 / 739;
      height: auto;
      margin: 0 auto;
      background: url("/static/images/nacp-value-cards.webp") center / 100% 100% no-repeat;
    }

    .benefits-section .section-title {
      margin-bottom: 0;
    }

    .benefits-section {
      padding-bottom: 20px;
    }

    .benefit-item {
      position: absolute;
      width: 1px;
      height: 1px;
      overflow: hidden;
      clip: rect(0 0 0 0);
      clip-path: inset(50%);
      white-space: nowrap;
    }

    .benefit-title {
      display: flex;
      align-items: center;
      gap: 15px;
      margin-bottom: 10px;
    }

    .benefit-title img {
      width: 45px;
      height: 49px;
      object-fit: cover;
      border-radius: 8px;
    }

    .benefit-title h3 {
      margin: 0;
      font-size: 32px;
      line-height: 52px;
      font-weight: 500;
      color: #133264;
    }

    .benefit-item p,
    .benefit-item li {
      color: #555;
      font-size: 22px;
      line-height: 43.2px;
    }

    .benefit-item p { margin: 0; }
    .benefit-item ul { margin: 0; padding-left: 1.2em; }

    .bottom-links {
      position: relative;
      aspect-ratio: 1905 / 324;
      height: auto;
      background: url("/static/images/nacp-product-pager.webp") center / 100% 100% no-repeat;
    }

    .bottom-links::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background-position: center;
      background-repeat: no-repeat;
      background-size: 100% 100%;
      opacity: 0;
      transition: opacity .28s ease;
    }

    .bottom-links:has(.bottom-link:first-child:hover)::before,
    .bottom-links:has(.bottom-link:first-child:focus-visible)::before {
      background-image: url("/static/images/bottom-links-arrow-left.webp");
      opacity: 1;
    }

    .bottom-links:has(.bottom-link:nth-child(2):hover)::before,
    .bottom-links:has(.bottom-link:nth-child(2):focus-visible)::before {
      background-image: url("/static/images/bottom-links-arrow-right.webp");
      opacity: 1;
    }

    .bottom-link {
      position: absolute;
      top: 24.691%;
      height: 35.185%;
      display: block;
      overflow: hidden;
      border-radius: 10px;
      outline: none;
      box-sizing: border-box;
      z-index: 2;
    }

    .bottom-link::before,
    .bottom-link::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      opacity: 0;
      box-sizing: border-box;
      transition: transform .46s cubic-bezier(.19, .76, .2, 1), opacity .18s ease;
    }

    .bottom-link::before {
      border-top: 2px solid var(--blue);
      border-bottom: 2px solid var(--blue);
      transform: scaleX(0);
      transform-origin: center;
    }

    .bottom-link::after {
      border-left: 2px solid var(--blue);
      border-right: 2px solid var(--blue);
      transform: scaleY(0);
      transform-origin: center;
    }

    .bottom-link:hover::before,
    .bottom-link:focus-visible::before,
    .bottom-link:hover::after,
    .bottom-link:focus-visible::after {
      opacity: 1;
      transform: scale(1);
    }

    .bottom-link:first-child {
      left: 6.824%;
      width: 44.252%;
    }

    .bottom-link:nth-child(2) {
      left: 52.126%;
      width: 42.467%;
    }

    .bottom-link img {
      display: none;
    }

        .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity .72s ease, transform .72s cubic-bezier(.2, .72, .18, 1);
      transition-delay: var(--delay, 0ms);
    }

    .reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    @media (max-width: 1840px) {
      .topbar-inner {
        padding: 0 40px;
        gap: 70px;
      }

      .logo-wrap,
      .logo {
        width: 250px;
        height: 25px;
      }

      .nav { gap: 36px; }
      .nav a { font-size: 21px; }

      .function-grid {
        gap: 28px;
        width: calc(100% - 80px);
      }

      .solution-showcase {
        gap: 28px;
        height: 700px;
      }

      .solution-card,
      .solution-showcase:hover .solution-card,
      .solution-showcase:focus-within .solution-card,
      .solution-showcase.has-active .solution-card {
        flex: 1 1 0;
        flex-basis: 0;
      }

      .solution-card.is-featured,
      .solution-card:hover,
      .solution-card:focus-visible,
      .solution-showcase.has-active .solution-card.is-active {
        flex: 1.293 1 0;
        flex-basis: 0;
      }

      .solution-showcase:hover .solution-card:hover,
      .solution-showcase:focus-within .solution-card:focus-visible,
      .solution-showcase.has-active .solution-card.is-active {
        flex: 1.293 1 0;
        flex-basis: 0;
      }

      .solution-visual,
      .solution-showcase:hover .solution-card:not(:hover) .solution-visual,
      .solution-showcase:focus-within .solution-card:not(:focus-visible) .solution-visual,
      .solution-showcase.has-active .solution-card:not(.is-active) .solution-visual {
        height: 295px;
      }

      .solution-card.is-featured .solution-visual,
      .solution-card:hover .solution-visual,
      .solution-card:focus-visible .solution-visual,
      .solution-showcase.has-active .solution-card.is-active .solution-visual {
        height: 287px;
      }

      .solution-card h3 {
        font-size: 28px;
        line-height: 44px;
      }

      .solution-card p {
        font-size: 19px;
        line-height: 36px;
      }
    }


    @media (max-width: 1500px) {
      .topbar-inner {
        padding: 0 28px;
        gap: 34px;
      }

      .nav {
        gap: 24px;
        margin-left: 0;
      }

      .nav a {
        font-size: 18px;
        line-height: 30px;
      }

      .nav a.active::after {
        width: 86px;
        bottom: -32px;
      }

      .header-links { display: none; }

      .hero { height: 430px; }

      .hero::after {
        top: 77px;
        height: 356px;
      }

      .hero-content {
        top: 152px;
      }

      .hero h1 {
        font-size: 38px;
        line-height: 54px;
      }

      .hero p {
        width: min(640px, 100%);
        font-size: 20px;
        line-height: 34px;
      }

      .intro {
        min-height: 220px;
        height: auto;
      }

      .intro p {
        position: relative;
        top: auto;
        left: auto;
        width: min(1120px, calc(100% - 80px));
        margin: 0 auto;
        padding: 52px 0;
        font-size: 21px;
        line-height: 38px;
        transform: none;
      }

      .intro p.reveal,
      .intro p.reveal.is-visible {
        transform: none;
      }

      section { padding: 52px 0 70px; }

      .section-title,
      .product-heading {
        height: 68px;
        margin-bottom: 48px;
      }

      .product-heading {
        margin-bottom: 0;
      }

      .section-title h2,
      .product-heading h2 {
        font-size: 42px;
        line-height: 68px;
      }

      .product-section {
        padding: 52px 24px 64px;
        min-height: calc(184px + var(--product-stage-height, 830px));
      }

      .function-grid {
        width: calc(100% - 48px);
      }

      .feature-card {
        height: 545px;
        border-radius: 16px;
      }

      .feature-icon {
        top: 38px;
        width: 220px;
        height: 206px;
      }

      .feature-panel {
        height: 288px;
        padding: 76px 28px 24px;
      }

      .feature-card h3 {
        font-size: 28px;
        line-height: 34px;
      }

      .feature-card p {
        font-size: 18px;
        line-height: 34px;
      }

      .dark-band {
        height: 318px;
      }

      .dark-band-copy {
        inset: 44px 40px;
      }

      .dark-band-copy h2 {
        font-size: 40px;
        line-height: 60px;
      }

      .dark-band-copy p {
        width: min(1180px, calc(100vw - 80px));
        margin-top: 36px;
        font-size: 20px;
        line-height: 36px;
      }

      .solution-showcase {
        width: calc(100% - 48px);
        height: 640px;
        margin-top: 48px;
      }

      .solution-card {
        padding: 24px;
      }

      .solution-visual,
      .solution-showcase:hover .solution-card:not(:hover) .solution-visual,
      .solution-showcase:focus-within .solution-card:not(:focus-visible) .solution-visual,
      .solution-showcase.has-active .solution-card:not(.is-active) .solution-visual {
        height: 250px;
      }

      .solution-card.is-featured .solution-visual,
      .solution-card:hover .solution-visual,
      .solution-card:focus-visible .solution-visual,
      .solution-showcase.has-active .solution-card.is-active .solution-visual {
        height: 242px;
      }

      .solution-card p {
        font-size: 18px;
        line-height: 32px;
      }

      .benefit-panel {
        width: calc(100% - 48px);
      }

      .benefits-section {
        padding-bottom: 10px;
      }

      .bottom-links {
        height: auto;
      }

      .footer-inner {
        width: calc(100% - 64px);
        grid-template-columns: 260px repeat(4, 1fr) 170px;
        gap: 28px;
      }
    }


    @media (max-width: 1280px) {
      .topbar {
        height: 84px;
      }

      #features,
      #solutions {
        scroll-margin-top: 96px;
      }

      .logo-wrap,
      .logo {
        width: 220px;
        height: 22px;
      }

      .topbar-inner {
        padding: 0 22px;
        gap: 24px;
      }

      .nav {
        flex: 1 1 auto;
        justify-content: space-between;
        gap: 14px;
      }

      .nav a {
        font-size: 16px;
      }

      .nav a.active::after,
      .topbar.is-light .nav a.active::after {
        bottom: -27px;
      }

      .function-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .feature-card {
        height: 560px;
      }

      .solution-showcase {
        height: 620px;
      }

      .footer-inner {
        grid-template-columns: 250px repeat(3, 1fr);
      }

      .qr {
        grid-column: 1 / 2;
      }
    }


    @media (min-width: 901px) and (max-width: 1840px) {
      .function-grid {
        grid-template-columns: repeat(3, 555px);
        gap: 40px;
        width: 1745px;
        margin: 0;
        transform: scale(var(--function-grid-scale, 1));
        transform-origin: top left;
      }

      .feature-card {
        height: 593px;
        border-radius: 20px;
      }

      .feature-icon {
        top: 43px;
        width: 250px;
        height: 234px;
      }

      .feature-panel {
        height: 316px;
        padding: 84px 39px 28px;
      }

      .feature-card h3 {
        font-size: 32px;
        line-height: 38px;
      }

      .feature-card p {
        font-size: 20px;
        line-height: 40px;
      }

      .solution-stage {
        width: var(--solution-stage-width, 1743px);
        height: var(--solution-stage-height, 799px);
        margin: 60px auto 0;
      }

      .solution-showcase {
        position: absolute;
        left: 0;
        top: 0;
        width: 1743px;
        height: 799px;
        margin: 0;
        gap: 40px;
        transform: scale(var(--solution-scale, 1));
        transform-origin: top left;
      }

      .solution-card,
      .solution-showcase:hover .solution-card,
      .solution-showcase:focus-within .solution-card,
      .solution-showcase.has-active .solution-card {
        flex: 0 0 505px;
      }

      .solution-card.is-featured,
      .solution-card:hover,
      .solution-card:focus-visible,
      .solution-showcase:hover .solution-card:hover,
      .solution-showcase:focus-within .solution-card:focus-visible,
      .solution-showcase.has-active .solution-card.is-active {
        flex: 0 0 653px;
      }

      .solution-card {
        height: 799px;
        padding: 30px;
      }

      .solution-visual,
      .solution-showcase:hover .solution-card:not(:hover) .solution-visual,
      .solution-showcase:focus-within .solution-card:not(:focus-visible) .solution-visual,
      .solution-showcase.has-active .solution-card:not(.is-active) .solution-visual {
        height: 335px;
        margin-top: -8px;
      }

      .solution-card.is-featured .solution-visual,
      .solution-card:hover .solution-visual,
      .solution-card:focus-visible .solution-visual,
      .solution-showcase.has-active .solution-card.is-active .solution-visual {
        height: 327px;
        margin-top: 0;
      }

      .solution-card h3 {
        font-size: 32px;
        line-height: 51.2px;
      }

      .solution-card p {
        font-size: 22px;
        line-height: 43.2px;
      }
    }

    @media (max-width: 900px) {
      body {
        background: #f9fafc;
      }

      .site-page {
        background-size: 1500px auto;
      }

      .topbar {
        height: 72px;
      }

      #features,
      #solutions {
        scroll-margin-top: 84px;
      }

      .topbar-inner {
        padding: 0 16px;
        gap: 16px;
      }

      .logo-wrap,
      .logo {
        width: 190px;
        height: 19px;
      }

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

      .nav::-webkit-scrollbar {
        display: none;
      }

      .nav a {
        font-size: 15px;
        line-height: 24px;
      }

      .nav a.active::after {
        display: none;
      }

      .hero {
        height: 340px;
      }

      .hero::after {
        top: 60px;
        height: 282px;
      }

      .hero-content {
        top: 118px;
        left: 32px;
        width: calc(100% - 64px);
      }

      .hero h1 {
        font-size: 28px;
        line-height: 38px;
      }

      .hero p {
        margin-top: 10px;
        font-size: 16px;
        line-height: 27px;
      }

      .intro p {
        width: calc(100% - 32px);
        padding: 36px 0;
        font-size: 18px;
        line-height: 32px;
      }

      section {
        padding: 44px 0 56px;
      }

      .section-title,
      .product-heading {
        height: 54px;
        margin-bottom: 34px;
      }

      .product-heading {
        margin-bottom: 0;
      }

      .section-title::before,
      .section-title::after,
      .product-title-mark {
        width: 28px;
        height: 16px;
      }

      .section-title h2,
      .product-heading h2 {
        width: auto;
        font-size: 32px;
        line-height: 54px;
      }

      .product-section {
        min-height: 0;
        padding: 44px 16px 56px;
      }

      .product-stage {
        width: 100%;
        height: auto;
      }

      .product-features {
        position: static;
        width: 100%;
        height: auto;
        display: grid;
        gap: 18px;
        transform: none;
      }

      .tech-card {
        position: relative;
        left: auto;
        top: auto;
        width: 100%;
        min-height: 260px;
        height: auto;
        padding: 34px 28px 150px;
        overflow: hidden;
        border: 1px solid rgba(58, 110, 200, .18);
        border-radius: 8px;
        background: rgba(255, 255, 255, .96);
      }

      .tech-card-bg {
        display: none;
      }

      .tech-card h3,
      .tech-card p {
        position: relative;
        left: auto;
        top: auto;
        width: auto;
      }

      .tech-card h3 {
        font-size: 26px;
        line-height: 38px;
        white-space: normal;
      }

      .tech-card p {
        margin-top: 12px;
        font-size: 17px;
        line-height: 30px;
      }

      .tech-icon {
        left: auto;
        right: 28px;
        top: auto;
        bottom: 22px;
        width: 126px;
        height: 126px;
      }

      .function-grid {
        position: static;
        width: calc(100% - 32px);
        margin: 0 auto;
        transform: none;
        grid-template-columns: 1fr;
        gap: 22px;
      }

      .function-stage {
        width: 100%;
        height: auto;
      }

      .feature-card {
        height: 520px;
      }

      .dark-band {
        height: 230px;
      }

      .dark-band-copy {
        inset: 28px 22px;
      }

      .dark-band-copy h2 {
        gap: 10px;
        font-size: 28px;
        line-height: 40px;
      }

      .dark-band-copy h2::before,
      .dark-band-copy h2::after {
        width: 28px;
        height: 16px;
        flex-basis: 28px;
      }

      .dark-band-copy p {
        width: 100%;
        margin-top: 18px;
        font-size: 14px;
        line-height: 24px;
      }

      .solution-stage {
        width: 100%;
        height: auto;
        margin: 34px auto 0;
      }

      .solution-showcase {
        position: static;
        width: calc(100% - 32px);
        height: auto;
        margin: 0 auto;
        flex-direction: column;
        gap: 20px;
        transform: none;
      }

      .solution-card,
      .solution-card.is-featured,
      .solution-showcase:hover .solution-card,
      .solution-showcase:focus-within .solution-card,
      .solution-showcase.has-active .solution-card,
      .solution-card:hover,
      .solution-card:focus-visible,
      .solution-showcase.has-active .solution-card.is-active {
        flex: 0 0 auto;
        height: auto;
        min-height: 520px;
      }

      .solution-visual,
      .solution-card.is-featured .solution-visual,
      .solution-card:hover .solution-visual,
      .solution-card:focus-visible .solution-visual,
      .solution-showcase:hover .solution-card:not(:hover) .solution-visual,
      .solution-showcase:focus-within .solution-card:not(:focus-visible) .solution-visual,
      .solution-showcase.has-active .solution-card.is-active .solution-visual,
      .solution-showcase.has-active .solution-card:not(.is-active) .solution-visual {
        height: 240px;
      }

      .benefit-panel {
        width: calc(100% - 32px);
      }

      .benefits-section {
        padding-bottom: 0;
      }

      .bottom-links {
        height: auto;
      }

      .footer {
        padding: 48px 0 34px;
      }

      .footer-inner {
        width: calc(100% - 32px);
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 26px 20px;
      }

      .footer-logo,
      .qr {
        grid-column: 1 / -1;
      }

    }


    .solution-stage {
      height: var(--solution-stage-height, auto);
    }

    .solution-showcase {
      height: var(--solution-card-height, auto);
      align-items: flex-start;
    }

    .solution-card,
    .solution-card.is-featured,
    .solution-showcase:hover .solution-card,
    .solution-showcase:focus-within .solution-card,
    .solution-showcase.has-active .solution-card,
    .solution-card:hover,
    .solution-card:focus-visible,
    .solution-showcase.has-active .solution-card.is-active {
      height: var(--solution-card-height, auto);
      min-height: 0;
      padding-bottom: 40px;
    }

    .is-measuring-solution-cards .solution-visual {
      transition: none;
    }

    @media (max-width: 900px) {
      .solution-stage,
      .solution-showcase {
        height: auto;
      }
    }