.desktop-page {
  --desktop-blue: #2164ef;
  --desktop-ink: #172338;
  --desktop-muted: #627084;
  --desktop-line: #e2e8f0;
  background: #fff;
  color: var(--desktop-ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow: clip;
}

body:has(.desktop-page) > header {
  background: #101a2d;
}

.desktop-page *,
.desktop-page *::before,
.desktop-page *::after {
  box-sizing: border-box;
}

.desktop-page h1,
.desktop-page h2,
.desktop-page h3,
.desktop-page p,
.desktop-page figure {
  margin: 0;
}

.desktop-page a {
  text-decoration: none;
}

.desktop-page a:focus-visible {
  outline: 3px solid var(--desktop-blue);
  outline-offset: 5px;
}

.desktop-shell {
  width: min(1280px, calc(100% - 80px));
  margin-inline: auto;
}

.desktop-hero {
  padding: calc(4.75rem + 90px) 0 100px;
  background: radial-gradient(ellipse at 95% 45%, #e0ecff 0, transparent 45%), #f7f9fc;
}

.desktop-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 64px;
}

.desktop-badge {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 7px 14px;
  border-radius: 30px;
  background: #e8efff;
  color: #2856b4;
  font-size: 13px;
  font-weight: 600;
}

.desktop-badge span {
  padding-left: 12px;
  border-left: 1px solid #c3d5fa;
}

.desktop-hero h1 {
  margin: 26px 0 24px;
  font-size: clamp(32px, 3.3vw, 48px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -1.4px;
  overflow-wrap: anywhere;
}

.desktop-hero h1 strong {
  display: block;
  margin-top: 14px;
  color: var(--desktop-blue);
  font-size: clamp(36px, 3.7vw, 54px);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -1px;
}

.desktop-page .desktop-lead {
  max-width: 480px;
  color: var(--desktop-muted);
  font-size: 18px;
  line-height: 1.85;
}

.desktop-tags,
.desktop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.desktop-tags span {
  padding: 3px 12px;
  border: 1px solid #dce5f3;
  border-radius: 6px;
  color: #51647e;
  font-size: 13px;
}

.desktop-page .desktop-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 24px;
  border: 1px solid #d5deeb;
  border-radius: 8px;
  background: #fff;
  color: #31445f;
  font-size: 15px;
  font-weight: 600;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.desktop-page .desktop-button:hover {
  background: #edf3ff;
  border-color: #9cbcf9;
}

.desktop-page .desktop-button--primary {
  border-color: var(--desktop-blue);
  background: var(--desktop-blue);
  color: #fff;
  box-shadow: 0 6px 14px #2164ef1a;
}

.desktop-page .desktop-button--primary:hover {
  background: #174dbe;
  border-color: #174dbe;
}

.desktop-page .desktop-platforms {
  margin-top: 20px;
  color: #7b889b;
  font-size: 12px;
}

.desktop-platforms span {
  padding: 0 10px;
  color: #b4bfce;
}

.desktop-hero__visual {
  min-width: 0;
}

.desktop-preview-label {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: #526580;
  font-size: 13px;
}

.desktop-preview-label span:first-child {
  color: var(--desktop-blue);
  font-weight: 600;
}

.desktop-window {
  overflow: hidden;
  border: 1px solid #dce4f0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 28px 60px -20px #233b6938;
}

.desktop-window__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--desktop-line);
  background: #fcfdff;
  color: #7b889b;
  font-size: 10px;
}

.desktop-window__dots {
  color: #c7d3e4;
  letter-spacing: 3px;
}

.desktop-window a,
.desktop-feature-screen a {
  display: block;
  cursor: zoom-in;
}

.desktop-window img,
.desktop-feature-screen img {
  display: block;
  width: 100%;
  height: auto;
}

.desktop-window figcaption {
  padding: 14px 18px;
  color: var(--desktop-muted);
  font-size: 12px;
}

.desktop-product-mock {
  display: grid;
  grid-template-columns: 96px 1fr;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid #dce4f0;
  border-radius: 14px;
  background: #0a1625;
  box-shadow: 0 28px 60px -20px #233b6938;
}

.desktop-product-mock__sidebar {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 24px;
  border-right: 1px solid #1f354f;
  background: #0d2135;
}

.desktop-product-mock__sidebar strong {
  color: #fff;
  font-size: 28px;
  line-height: 1;
}

.desktop-product-mock__sidebar span {
  width: 42px;
  height: 42px;
  border: 1px solid #31516f;
  border-radius: 8px;
}

.desktop-product-mock__main {
  min-width: 0;
}

.desktop-product-mock__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid #1f354f;
  color: #fff;
  font-size: 24px;
  font-weight: 650;
}

.desktop-product-mock__top i {
  width: 160px;
  height: 34px;
  border: 1px solid #31516f;
  border-radius: 6px;
}

.desktop-product-mock__body {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 18px;
  padding: 28px;
}

.desktop-product-mock__panel,
.desktop-product-mock__stage {
  min-height: 300px;
  border: 1px solid #1f3a55;
  border-radius: 10px;
  background: #0f2438;
}

.desktop-product-mock__panel {
  padding: 24px;
}

.desktop-product-mock__panel b {
  display: block;
  margin-bottom: 30px;
  color: #fff;
  font-size: 20px;
}

.desktop-product-mock__panel em {
  display: block;
  height: 22px;
  margin-top: 24px;
  border-radius: 20px;
  background: linear-gradient(90deg, #48d7ec 0 42%, #253b54 42% 100%);
}

.desktop-product-mock__stage {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0b1726, #102942);
}

.desktop-product-mock__stage::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(#214463 1px, transparent 1px), linear-gradient(90deg, #214463 1px, transparent 1px);
  background-size: 46px 46px;
  content: "";
  opacity: 0.55;
  transform: perspective(500px) rotateX(58deg) scale(1.8);
  transform-origin: center bottom;
}

.desktop-product-mock__stage span {
  position: absolute;
  display: block;
  border-radius: 999px;
  background: #f5fbff;
  box-shadow: 0 0 30px #bcefff;
}

.desktop-product-mock__stage span:nth-child(1) {
  right: 72px;
  bottom: 112px;
  width: 210px;
  height: 34px;
  transform: rotate(-21deg);
}

.desktop-product-mock__stage span:nth-child(2) {
  right: 155px;
  bottom: 142px;
  width: 110px;
  height: 70px;
}

.desktop-product-mock__stage span:nth-child(3) {
  right: 72px;
  bottom: 60px;
  width: 78px;
  height: 78px;
}

.desktop-overview,
.desktop-technology {
  padding-block: 90px;
}

.desktop-section-title {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.desktop-eyebrow {
  display: block;
  margin-bottom: 16px;
  color: var(--desktop-blue);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 2px;
}

.desktop-page h2 {
  font-size: clamp(27px, 2.7vw, 38px);
  font-weight: 650;
  line-height: 1.4;
  letter-spacing: -0.6px;
}

.desktop-section-title p,
.desktop-page .desktop-feature-intro {
  margin-top: 18px;
  color: var(--desktop-muted);
  line-height: 1.85;
}

.desktop-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 48px 0 0;
  padding: 0;
  list-style: none;
}

.desktop-workflow li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px;
  border-top: 1px solid var(--desktop-line);
  font-weight: 600;
}

.desktop-workflow li span {
  color: #8ba6d2;
  font-size: 13px;
  font-weight: 500;
}

.desktop-feature-section {
  padding: 90px 0;
  background: #f7f9fc;
}

.desktop-feature-section--white {
  background: #fff;
  border-bottom: 1px solid #edf0f5;
}

.desktop-feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 64px;
}

.desktop-feature-layout--reverse {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.desktop-feature-layout--reverse .desktop-feature-copy {
  order: 2;
}

.desktop-feature-list {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}

.desktop-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.desktop-feature__index {
  display: block;
  margin-bottom: 4px;
  color: #9aacc5;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
}

.desktop-feature__icon {
  display: flex;
  flex: 0 0 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eaf0fe;
  color: var(--desktop-blue);
  font-size: 20px;
}

.desktop-page h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.desktop-feature p,
.desktop-technology__grid p {
  margin-top: 6px;
  color: var(--desktop-muted);
  font-size: 14px;
  line-height: 1.85;
}

.desktop-feature-screen {
  min-width: 0;
}

.desktop-feature-screen img {
  border: 1px solid #dce4f0;
  border-radius: 10px;
  box-shadow: 0 20px 45px -20px #18325940;
}

.desktop-feature-screen figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding-top: 18px;
  color: #7b889b;
  font-size: 12px;
}

.desktop-feature-layout--text-only {
  grid-template-columns: minmax(0, 1fr);
}

.desktop-feature-layout--text-only .desktop-feature-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 64px;
  margin-top: 40px;
}

.desktop-technology__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.desktop-technology__grid article {
  padding-top: 24px;
  border-top: 1px solid var(--desktop-line);
}

.desktop-technology__mark {
  display: block;
  margin-bottom: 16px;
  color: var(--desktop-blue);
  font-size: 24px;
}

.desktop-resources {
  padding: 80px 0;
  background: #eef4ff;
  text-align: center;
  scroll-margin-top: 6rem;
}

.desktop-resources p {
  max-width: 640px;
  margin: 20px auto 0;
  color: var(--desktop-muted);
}

.desktop-resources .desktop-actions {
  justify-content: center;
}

@media (max-width: 1100px) {
  .desktop-hero__layout,
  .desktop-feature-layout {
    gap: 36px;
  }
}

@media (max-width: 900px) {
  .desktop-shell {
    width: calc(100% - 48px);
  }

  .desktop-hero {
    padding: calc(4.75rem + 48px) 0 64px;
  }

  .desktop-hero__layout,
  .desktop-feature-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .desktop-hero__copy {
    max-width: 620px;
  }

  .desktop-feature-layout--reverse .desktop-feature-copy {
    order: 0;
  }

  .desktop-overview,
  .desktop-technology,
  .desktop-feature-section,
  .desktop-resources {
    padding-block: 60px;
  }

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

@media (max-width: 540px) {
  .desktop-shell {
    width: calc(100% - 36px);
  }

  .desktop-page h1 {
    font-size: 32px;
  }

  .desktop-page h1 strong {
    font-size: 36px;
  }

  .desktop-feature-layout--text-only .desktop-feature-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .desktop-workflow li {
    gap: 10px;
    padding: 18px 4px;
    font-size: 14px;
  }

  .desktop-technology__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .desktop-window__bar > span:last-child {
    display: none;
  }

  .desktop-product-mock {
    grid-template-columns: 64px 1fr;
    min-height: 330px;
  }

  .desktop-product-mock__sidebar {
    padding: 18px 14px;
  }

  .desktop-product-mock__sidebar span {
    width: 34px;
    height: 34px;
  }

  .desktop-product-mock__body {
    grid-template-columns: minmax(0, 1fr);
    padding: 18px;
  }

  .desktop-product-mock__panel {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .desktop-page .desktop-button {
    transition: none;
  }
}