/* Auto-ported from design package for FEAT-32f0 — desktop only (≥769px) */
/* Scoped under .landing-desktop-only; mobile production tree unchanged */


/* FEAT-32f0 desktop/mobile tree toggles — outside min-width wrap so mobile freeze works */
.landing-desktop-only { display: none; }
.landing-mobile-only { display: contents; }
@media (min-width: 769px) {
  .landing-desktop-only { display: contents; }
  .landing-mobile-only { display: none; }
}

@media (min-width: 769px) {
.landing-desktop-only {
  --black: #070808;
  --text: #111827;
  --muted: #6f7680;
  --line: #edf0f3;
  --blue: #0078ff;
  --blue-soft: #8eb2ff;
  --color-function-tag-primary: #a7f757;
  --page: 1216px;
  --home-section-gap: 128px;
}

/* Dashboard 弹窗打开：顶栏压到蒙层下；iframe 仍从顶栏下开始，避免布局跳动 */

/* 父页蒙层：盖住顶栏（与 dashboard --bg-mask 同色） */

.landing-desktop-only .home-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 72px;
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 47px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(6px);
}

.landing-desktop-only .home-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 146px;
  flex-shrink: 0;
  width: 146px;
  height: 27px;
  margin-right: clamp(24px, 4vw, 60px); /* logo ↔ nav scales with viewport */
}

.landing-desktop-only .home-brand img {
  display: block;
  width: 146px;
  height: 27px;
  max-width: none;
  object-fit: contain;
}

.landing-desktop-only .home-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3.5vw, 59px);
  height: 100%;
  margin-right: auto;
  margin-left: 0;
  color: #84888c;
  font-size: clamp(14px, 1.15vw, 16px); /* 随屏幕缩放，最小 14px */
  font-weight: 500;
  line-height: 1;
  min-width: 0;
  flex: 1 1 auto;
}

.landing-desktop-only .home-nav a {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  overflow: visible;
  padding: 0;
  border: 0;
  font-size: clamp(14px, 1.15vw, 16px); /* 与 nav 一致，选中也不改字号 */
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  white-space: nowrap;
  perspective: none;
  transition: color 200ms ease;
}

/* 预留加粗宽度，选中/hover 不改变 tab 占位 */

.landing-desktop-only .home-nav a::before {
  content: attr(aria-label);
  display: block;
  height: 0;
  overflow: hidden;
  font-size: inherit;
  font-weight: 700;
  visibility: hidden;
  pointer-events: none;
  user-select: none;
}

.landing-desktop-only .home-nav a.active,
.landing-desktop-only .home-nav a.is-active,
.landing-desktop-only .home-nav a:hover,
.landing-desktop-only .home-nav a:focus-visible,
.landing-desktop-only .home-nav a:active {
  font-size: clamp(14px, 1.15vw, 16px);
  font-weight: 500;
  letter-spacing: 0;
}

.landing-desktop-only .home-nav a.active,
.landing-desktop-only .home-nav a.is-active {
  color: #070808;
}

.landing-desktop-only .home-nav a.active::after,
.landing-desktop-only .home-nav a.is-active::after {
  position: absolute;
  left: 50%;
  /* 0.5em = half text height from center; +8px = text↔underline gap */
  top: calc(50% + 0.5em + 8px);
  bottom: auto;
  width: 16px;
  height: 4px;
  content: "";
  background: #0a0a0a;
  transform: translateX(-50%);
  pointer-events: none;
}

.landing-desktop-only .home-nav a:hover,
.landing-desktop-only .home-nav a:focus-visible {
  color: #000;
}

.landing-desktop-only .home-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  flex-shrink: 0;
  gap: 24px;
  margin-left: 24px;
}

.landing-desktop-only .home-account {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  min-width: 194px;
  height: 44px;
  padding: 4px;
  border: 1px solid #f2f3f4;
  border-radius: 98px;
  color: #000;
  background: #fff;
  font-size: 13.8px;
  font-weight: 700;
  white-space: nowrap;
}

.landing-desktop-only .home-account > span {
  flex: 0 0 auto;
  white-space: nowrap;
}

.landing-desktop-only .home-account img {
  width: 36px;
  height: 36px;
  display: block;
  flex: 0 0 36px;
  border-radius: 50%;
  object-fit: cover;
}

.landing-desktop-only .home-lang {
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  place-items: center;
}

.landing-desktop-only .home-lang img {
  width: 32px;
  height: 32px;
}

.landing-desktop-only .home-btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 100px;
  padding: 0 26px;
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
}

.landing-desktop-only .home-btn-dark {
  color: #fff;
  background: #070808;
}

.landing-desktop-only .home-btn-blue {
  color: #fff;
  background: var(--blue);
}

.landing-desktop-only .home-btn-light {
  color: #070808;
  background: #fff;
}

.landing-desktop-only .home-btn-dot {
  display: grid;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: #070808;
  background: #fff;
  place-items: center;
}

.landing-desktop-only .home-btn-dot svg {
  width: 16px;
  height: 16px;
}

.landing-desktop-only .home-section {
  width: min(var(--page), calc(100% - 48px));
  margin: 0 auto;
}

.landing-desktop-only .home-workflow {
  padding: 128px 0 40px;
  overflow-x: hidden;
  overflow-x: clip;
}

.landing-desktop-only .home-workflow h2,
.landing-desktop-only .home-pricing h2,
.landing-desktop-only .home-infra h2,
.landing-desktop-only .home-steps h2 {
  max-width: 100%;
  margin: 0;
  color: #000;
  font-size: clamp(34px, 3.1vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  text-align: center;
}

.landing-desktop-only .workflow-grid {
  --workflow-gap: clamp(40px, 4vw, 64px);
  --workflow-shift: 48px; /* Tab 靠近插图 */
  position: relative;
  display: grid;
  /* 左 Tab / 右插图 */
  grid-template-columns: minmax(300px, 428px) minmax(0, 1fr);
  align-items: stretch;
  justify-content: space-between;
  gap: var(--workflow-gap);
  margin-top: 80px;
  overflow: visible;
}

.landing-desktop-only .workflow-list {
  order: 1;
}

.landing-desktop-only .workflow-visual {
  order: 2;
  position: relative;
  display: block;
  min-height: 560px;
  height: 100%;
  overflow: visible;
  clip-path: none;
  transform: none;
}

/* Tab1：圆环可溢出完整显示，不被父级裁切 */

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="0"].is-active) {
  overflow: visible;
  z-index: 1;
}

/* Tab4 辅助线：内容已内居中，允许溢出以免裁切 */

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="3"].is-active) {
  overflow: visible;
}

/* 左右中线：颜色对齐设计稿 #DFE0E2；Tab2 左右 stub 接到中心图 */

.landing-desktop-only .workflow-visual::before,
.landing-desktop-only .workflow-visual::after {
  position: absolute;
  top: 50%;
  z-index: 0;
  height: 1px;
  background: #dfe0e2;
  content: "";
  pointer-events: none;
  transform: translateY(-50%);
}

.landing-desktop-only .workflow-visual::before {
  left: 0;
  width: calc(50% - 48px);
  background: linear-gradient(
    90deg,
    rgba(223, 224, 226, 0) 0%,
    rgba(223, 224, 226, 0.35) 18%,
    #dfe0e2 42%,
    #dfe0e2 100%
  );
}

.landing-desktop-only .workflow-visual::after {
  right: 0;
  left: auto;
  bottom: auto;
  width: calc(50% - 74px);
  background: linear-gradient(
    90deg,
    #dfe0e2 0%,
    #dfe0e2 58%,
    rgba(223, 224, 226, 0.35) 82%,
    rgba(223, 224, 226, 0) 100%
  );
}

/* Tab1：横线贯穿容器全宽，渐隐样式与 Tab2 一致 */

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="0"].is-active)::before {
  left: 0;
  width: 100%;
  background: linear-gradient(
    90deg,
    rgba(223, 224, 226, 0) 0%,
    rgba(223, 224, 226, 0.35) 8%,
    #dfe0e2 18%,
    #dfe0e2 82%,
    rgba(223, 224, 226, 0.35) 92%,
    rgba(223, 224, 226, 0) 100%
  );
}

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="0"].is-active)::after {
  display: none;
}

/* Tab4：横线左右边缘渐隐（相对容器宽度） */

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="3"].is-active)::before {
  display: block;
  left: 0;
  width: 100%;
  background: linear-gradient(
    90deg,
    rgba(223, 224, 226, 0) 0%,
    rgba(223, 224, 226, 0.2) 10%,
    #dfe0e2 22%,
    #dfe0e2 78%,
    rgba(223, 224, 226, 0.2) 90%,
    rgba(223, 224, 226, 0) 100%
  );
}

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="3"].is-active)::after {
  display: none;
}

.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="2"].is-active)::before,
.landing-desktop-only .workflow-visual:has(.workflow-art[data-workflow-art="2"].is-active)::after {
  display: none;
}

.landing-desktop-only .workflow-art:not(.workflow-illo) {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 2;
  display: block;
  width: 900px;
  max-width: none;
  opacity: 0;
  --workflow-art-x: -50%;
  --workflow-art-y: -50%;
  transform: translate(var(--workflow-art-x), var(--workflow-art-y)) scale(0.98);
  transition:
    opacity 420ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.landing-desktop-only .workflow-art.workflow-illo {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  opacity: 0;
  /* 视觉居中 */
  --workflow-art-x: -50%;
  --workflow-art-y: -50%;
  transform: translate(var(--workflow-art-x), var(--workflow-art-y)) scale(0.98);
  transition:
    opacity 420ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.landing-desktop-only .workflow-art[data-workflow-art="0"],
.landing-desktop-only .workflow-art[data-workflow-art="1"],
.landing-desktop-only .workflow-art[data-workflow-art="2"],
.landing-desktop-only .workflow-art[data-workflow-art="3"] {
  /* 四个插图：元素整体在容器内居中 */
  --workflow-art-x: -50%;
  --workflow-art-y: -50%;
}

.landing-desktop-only .workflow-art[data-workflow-art="2"] {
  /* 与 Tab1(~516) / Tab2(~542) 视觉宽度对齐 */
  width: min(520px, 100%);
  aspect-ratio: 1110 / 700;
  height: auto;
  border: 0;
  background: transparent;
  pointer-events: none;
  overflow: hidden;
}

.landing-desktop-only .workflow-art.is-active {
  opacity: 1;
  transform: translate(var(--workflow-art-x), var(--workflow-art-y)) scale(1);
}

.landing-desktop-only .workflow-list {
  position: relative;
  left: var(--workflow-shift, 0px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 2px solid #dfe4ea;
  border-right: 0;
}

.landing-desktop-only .workflow-item {
  position: relative;
  display: flex;
  min-height: 120px;
  flex-direction: column;
  justify-content: center;
  padding: 24px 0 24px 24px;
  color: #070808;
  cursor: default;
  outline: 0;
  transition:
    min-height 300ms cubic-bezier(0.16, 1, 0.3, 1),
    background 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.landing-desktop-only .workflow-item.is-active,
.landing-desktop-only .workflow-item:focus-visible {
  min-height: 160px;
  background: linear-gradient(90deg, rgba(242, 243, 244, 0.9), rgba(255, 255, 255, 0));
}

.landing-desktop-only .workflow-item.is-active::before,
.landing-desktop-only .workflow-item:focus-visible::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -2px;
  right: auto;
  width: 3px;
  background: #070808;
  content: "";
}

.landing-desktop-only .workflow-item h3 {
  margin: 0;
  color: #070808;
  font-size: 18px;
  font-weight: 800;
}

.landing-desktop-only .workflow-item p {
  margin: 0;
  max-height: 0;
  visibility: hidden;
  overflow: hidden;
  color: #7a828b;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition:
    max-height 300ms cubic-bezier(0.16, 1, 0.3, 1),
    margin-top 300ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 220ms ease,
    transform 300ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 300ms;
}

.landing-desktop-only .workflow-item.is-active p,
.landing-desktop-only .workflow-item:focus-visible p {
  margin-top: 8px;
  max-height: 4.5em;
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0s;
}

@media (min-width: 1248px) {
  .landing-desktop-only .home-workflow {
    width: min(1248px, calc(100% - 48px));
  }
}

/* Models section styles live in home-models-orbit.css */

.landing-desktop-only .home-pricing {
  padding: 64px 0 0;
}

.landing-desktop-only .home-price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 432px));
  gap: 48px;
  width: min(912px, calc(100% - 96px));
  justify-content: center;
  margin: 72px auto 0;
}

.landing-desktop-only .home-price-card {
  position: relative;
  min-height: 276px;
  padding: 48px 24px;
  border: 1px solid #edf0f3;
  border-radius: 20px;
  background: #fff;
  transition:
    border-color 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}

.landing-desktop-only .home-price-card.is-featured {
  border-color: #edf0f3;
  border-radius: 20px;
  box-shadow: none;
}

.landing-desktop-only .home-price-card:hover,
.landing-desktop-only .home-price-card:focus-within {
  border-color: var(--blue);
  box-shadow: 0 22px 60px rgba(0, 118, 255, 0.1);
  transform: translateY(-2px);
}

.landing-desktop-only .price-icon {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  flex: 0 0 56px;
  padding: 8px;
  border-radius: 999px;
  background: unset;
}

.landing-desktop-only .price-icon svg {
  display: block;
  width: 40px;
  height: 40px;
}

.landing-desktop-only .price-card-head {
  display: flex;
  width: 100%;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.landing-desktop-only .home-price-card h3 {
  margin: 0 0 18px;
  color: #000;
  font-size: clamp(24px, 2.1vw, 36px);
  font-weight: 850;
}

/* Pay B Tag · Blue Medium */

.landing-desktop-only .price-tag {
  display: inline-flex;
  height: 20px;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 4px;
  color: #0068ff;
  background: #dbeafe;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  white-space: nowrap;
}

.landing-desktop-only .home-price-card.is-featured .price-tag {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 1;
  margin: 0;
}

.landing-desktop-only .home-price-card ul {
  display: flex;
  min-height: 58px;
  flex-direction: column;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  color: #535b64;
  font-size: clamp(12px, 0.85vw, 14px);
  line-height: 1.35;
}

.landing-desktop-only .home-price-card li::before {
  content: "✓ ";
}

/* Personal CTA uses <button>; design draft styles <a> — keep both in sync */
.landing-desktop-only .home-price-card a,
.landing-desktop-only .home-price-card button {
  display: flex;
  width: 100%;
  height: 64px;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 80px;
  background: #f2f3f4;
  color: #070808;
  font-size: clamp(16px, 1vw, 18px);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.landing-desktop-only .home-price-card.is-featured a,
.landing-desktop-only .home-price-card.is-featured button {
  width: min(432px, 100%);
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  background: var(--blue);
}

.landing-desktop-only .home-infra {
  position: relative;
  padding: 278px 0 150px;
  overflow: hidden;
}

.landing-desktop-only .home-infra::after {
  position: absolute;
  right: 0;
  bottom: 150px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--line);
  pointer-events: none;
}

.landing-desktop-only .infra-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(var(--page), calc(100% - 48px));
  margin: 76px auto 0;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.landing-desktop-only .infra-grid::before,
.landing-desktop-only .infra-grid::after {
  position: absolute;
  left: 50%;
  z-index: 2;
  width: 100vw;
  height: 1px;
  content: "";
  background: var(--line);
  pointer-events: none;
  transform: translateX(-50%);
}

.landing-desktop-only .infra-grid::before {
  top: 0;
}

.landing-desktop-only .infra-grid::after {
  top: 50%;
}

.landing-desktop-only .infra-grid article {
  min-height: 150px;
  padding: 32px;
  border-right: 1px solid var(--line);
  transition: background-color 200ms ease;
}

.landing-desktop-only .infra-grid article:nth-child(2n) {
  border-right: 0;
}

.landing-desktop-only .infra-grid img {
  display: block;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 50%;
  background: #070808;
  box-sizing: border-box;
  transition: background-color 200ms ease;
}

.landing-desktop-only .infra-grid h3 {
  margin: 16px 0 8px;
  color: #000;
  font-size: 16px;
  font-weight: 850;
  transition: color 200ms ease;
}

.landing-desktop-only .infra-grid article:hover {
  background-color: #fafafa;
}

.landing-desktop-only .infra-grid article:hover img {
  background-color: #0078ff;
}

.landing-desktop-only .infra-grid article:hover h3 {
  color: #0078ff;
}

.landing-desktop-only .infra-grid p {
  margin: 0;
  color: #6f7680;
  font-size: 12px;
  line-height: 1.5;
}

.landing-desktop-only .home-steps {
  padding: var(--home-section-gap) 0 134px;
}

.landing-desktop-only .steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  justify-content: space-between;
  align-items: stretch;
  gap: clamp(32px, 6vw, 120px);
  margin-top: clamp(40px, 5.5vw, 74px);
}

.landing-desktop-only .steps-grid article {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  gap: 0;
}

.landing-desktop-only .steps-grid header {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.4vw, 20px);
  min-height: clamp(38px, 4vw, 48px);
}

.landing-desktop-only .steps-grid span {
  display: grid;
  flex: 0 0 auto;
  width: clamp(26px, 2.2vw, 32px);
  height: clamp(26px, 2.2vw, 32px);
  margin-top: 0;
  border: 1px solid #c4c7ca;
  border-radius: 50%;
  color: #000;
  background: #fff;
  font-size: clamp(14px, 1.25vw, 18px);
  font-weight: 800;
  line-height: 1;
  place-items: center;
}

.landing-desktop-only .steps-grid h3 {
  margin: 0;
  color: #000;
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 850;
  line-height: 1.25;
}

.landing-desktop-only .steps-grid p {
  margin: 0;
  min-height: clamp(48px, 5vw, 62px);
  color: #84888c;
  font-size: clamp(12px, 0.97vw, 14px);
  font-weight: 400;
  line-height: 1.25;
}

.landing-desktop-only .step-visual {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  align-items: center;
  justify-content: center;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.landing-desktop-only .step-visual img {
  display: block;
  width: 100%;
  height: auto; /* 等比缩放：高度随宽度按原始比例，不裁切/不变形 */
  object-fit: contain;
}

.landing-desktop-only .step-visual-config {
  overflow: visible;
}

/* H5：每个步骤为居中的一组——文案左对齐、插图等比缩小不过大，整组水平居中 */

.landing-desktop-only .home-final-cta {
  position: relative;
  display: grid;
  width: min(1298px, calc(100% - 48px));
  min-height: 720px;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  place-items: center;
  text-align: center;
  color: #000;
  background: #fff;
}

.landing-desktop-only .home-final-cta::before {
  content: none;
  display: none;
  animation: none;
}

.landing-desktop-only .dot-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, #e1e7f3 1px, transparent 1.5px);
  background-size: 12px 12px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 0 30%, transparent 68%);
  mask-image: radial-gradient(ellipse at center, black 0 30%, transparent 68%);
  opacity: 0.75;
  pointer-events: none;
}

.landing-desktop-only .cta-content {
  position: relative;
  z-index: 1;
  width: min(790px, 100%);
  transform: translateY(-110px);
}

.landing-desktop-only .cta-content > :not(.cta-line-orb):not(.cta-orb-filter) {
  position: relative;
  z-index: 2;
}

.landing-desktop-only .cta-orb-filter {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.landing-desktop-only .home-final-cta h2 {
  margin: 0;
  color: #000;
  font-size: clamp(44px, 3.3vw, 63px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: normal;
}

.landing-desktop-only .home-final-cta p {
  margin: 16px 0 32px;
  max-width: none;
  color: #000;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.5;
}

.landing-desktop-only .cta-line-orb {
  position: absolute;
  top: -84px;
  left: 50%;
  z-index: 1;
  width: min(420px, 64vw);
  height: auto;
  opacity: 0.28;
  filter: url("#home-cta-orb-warp") invert(1);
  mix-blend-mode: multiply;
  pointer-events: none;
  transform: translateX(-50%);
  transform-origin: 50% 50%;
  animation: ctaOrbMotion 8.8s ease-in-out infinite;
  will-change: transform, filter;
}

.landing-desktop-only .cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 0;
}

.landing-desktop-only .home-final-cta .button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 32px;
  border: 0;
  border-radius: 99px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.landing-desktop-only .home-final-cta .button-dark {
  color: #fff;
  background: #070808;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.landing-desktop-only .home-final-cta .button-blue {
  color: #fff;
  background: #0078ff;
  background: var(--blue, #0078ff);
}

.landing-desktop-only .home-final-cta .button-dark:hover,
.landing-desktop-only .home-final-cta .button-blue:hover {
  opacity: 0.92;
}

@keyframes ctaOrbMotion {
  0% {
    transform: translateX(-50%) translateY(0) rotate(0deg) scale(1);
  }

  25% {
    transform: translateX(-50%) translateY(-18px) rotate(2.2deg) scale(1.05, 0.97);
  }

  52% {
    transform: translateX(-50%) translateY(10px) rotate(-1.6deg) scale(0.98, 1.04);
  }

  76% {
    transform: translateX(-50%) translateY(-10px) rotate(1.2deg) scale(1.03, 0.99);
  }

  100% {
    transform: translateX(-50%) translateY(0) rotate(0deg) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-desktop-only .cta-line-orb {
    animation: none;
    filter: invert(1);
  }
}

.landing-desktop-only .reveal-item {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  transition:
    opacity 850ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 850ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.landing-desktop-only .reveal-item.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Final CTA content keeps design offset (-110px) while revealing */
.landing-desktop-only .home-final-cta .cta-content.reveal-item {
  transform: translate3d(0, calc(-110px + 42px), 0);
}

.landing-desktop-only .home-final-cta .cta-content.reveal-item.is-visible {
  transform: translate3d(0, -110px, 0);
}

@keyframes slowSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes logoOrbit {
  0% {
    opacity: 0;
    transform: rotate(-90deg) translateX(var(--orbit)) rotate(90deg) scale(0.36);
  }

  8% {
    opacity: 0.22;
    transform: rotate(-61.2deg) translateX(var(--orbit)) rotate(61.2deg) scale(0.48);
  }

  20% {
    opacity: 0.88;
    transform: rotate(-18deg) translateX(var(--orbit)) rotate(18deg) scale(0.82);
  }

  36% {
    opacity: 1;
    transform: rotate(39.6deg) translateX(var(--orbit)) rotate(-39.6deg) scale(1);
  }

  64% {
    opacity: 1;
    transform: rotate(140.4deg) translateX(var(--orbit)) rotate(-140.4deg) scale(1);
  }

  80% {
    opacity: 0.88;
    transform: rotate(198deg) translateX(var(--orbit)) rotate(-198deg) scale(0.82);
  }

  92% {
    opacity: 0.22;
    transform: rotate(241.2deg) translateX(var(--orbit)) rotate(-241.2deg) scale(0.48);
  }

  100% {
    opacity: 0;
    transform: rotate(270deg) translateX(var(--orbit)) rotate(-270deg) scale(0.36);
  }
}

/* Homepage hero — merged from GateRouter-Landing-Hero-20260714. */

/* 各页面右下角固定入口，不随滚动 */

.landing-desktop-only .home-btn {
  min-height: 56px;
  padding: 0 32px;
  font-family: "Switzer", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
}

.landing-desktop-only .home-btn-dark {
  gap: 16px;
  padding-right: 8px;
}

.landing-desktop-only .home-btn-light {
  background: rgba(0, 0, 0, 0.04);
}

.landing-desktop-only .home-btn-dot {
  width: 40px;
  height: 40px;
}

.landing-desktop-only .home-btn-dot svg {
  width: 18px;
  height: 18px;
}

/* Hero entrance: same fade-up / duration as .reveal-item */

@keyframes homeHeroReveal {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero-title-line,
  .home-hero-headline p,
  .home-hero-actions {
    opacity: 1;
    transform: none;
    animation: none;
  }
}
}