body.huaying-home-rebuild-active {
  margin: 0;
  background: #071733;
  scroll-behavior: smooth;
}

body.huaying-home-rebuild-active #root {
  display: none !important;
}

body.huaying-home-rebuild-active .hy-common-lang {
  width: 52px;
  height: 34px;
  justify-content: center;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(11, 99, 206, 0.18);
  background: rgba(255, 255, 255, 0.72);
  transition: border-color var(--hy-common-fast) var(--hy-common-ease), background var(--hy-common-fast) var(--hy-common-ease), transform var(--hy-common-fast) var(--hy-common-ease);
}

body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

body.huaying-home-rebuild-active .hy-common-lang button {
  display: none !important;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  padding: 0 !important;
  color: #111827;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transform: translateY(0);
}

body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang button {
  color: #fff;
}

body.huaying-home-rebuild-active .hy-common-lang button.hy-lang-toggle-visible {
  display: inline-flex !important;
}

body.huaying-home-rebuild-active .hy-common-lang.is-toggling {
  transform: translateY(-1px);
  border-color: rgba(11, 99, 206, 0.38);
  background: rgba(11, 99, 206, 0.08);
}

body.huaying-home-rebuild-active .hy-common-lang.is-toggling button.hy-lang-toggle-visible {
  animation: hyLangTogglePulse var(--hy-common-normal) var(--hy-common-ease);
}

@keyframes hyLangTogglePulse {
  0% {
    opacity: 0.42;
    transform: translateY(8px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hy-home {
  --hy-blue: #0b63ce;
  --hy-accent-blue: #0196f4;
  --hy-accent-cyan: #00a8ff;
  --hy-accent-bar-width: 60px;
  --hy-accent-bar-height: 5px;
  --hy-accent-bar-gap: 16px;
  --hy-dark: #071733;
  --hy-design-width: min(100vw, 1920px);
  --hy-max: min(1680px, calc(100vw - clamp(48px, 12.5vw, 240px)));
  min-height: 100vh;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #fff;
  background: #071733;
}

.hy-home *,
.hy-home *::before,
.hy-home *::after {
  box-sizing: border-box;
}

body.huaying-home-rebuild-active.hy-snap-enabled {
  scroll-snap-type: none;
  scroll-padding-top: 0;
}

body.huaying-home-rebuild-active.hy-snap-enabled.hy-is-animating {
  scroll-snap-type: none;
}

.hy-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: clamp(64px, 7.4vh, 92px);
  transition: background var(--hy-common-normal) var(--hy-common-ease), box-shadow var(--hy-common-normal) var(--hy-common-ease);
  background: rgba(0, 0, 0, 0);
}

.hy-header.is-light {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.08);
}

.hy-header__inner {
  width: var(--hy-max);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hy-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.hy-logo img {
  width: clamp(116px, 14vw, 232px);
  height: auto;
  display: block;
}

.hy-nav {
  display: flex;
  align-items: center;
  gap: clamp(26px, 3.1vw, 58px);
  margin-left: auto;
}

.hy-nav a,
.hy-lang button {
  color: rgba(255, 255, 255, 0.94);
  text-decoration: none;
  font-size: clamp(13px, 0.92vw, 16px);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: color var(--hy-common-fast) var(--hy-common-ease), opacity var(--hy-common-fast) var(--hy-common-ease);
}

.hy-nav a {
  position: relative;
  opacity: 0.84;
}

.hy-nav a:hover,
.hy-nav a.is-active {
  opacity: 1;
}

.hy-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: currentColor;
  opacity: 0.72;
}

.hy-header.is-light .hy-nav a,
.hy-header.is-light .hy-lang button {
  color: rgba(15, 23, 42, 0.9);
}

.hy-lang {
  display: inline-flex;
  align-items: center;
  margin-left: clamp(16px, 2vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.hy-header.is-light .hy-lang {
  border-color: rgba(15, 23, 42, 0.18);
}

.hy-lang button {
  border: 0;
  padding: 5px 9px;
  background: transparent;
}

.hy-lang button.is-active {
  background: var(--hy-blue);
  color: #fff;
}

.hy-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hy-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hy-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hy-section__inner {
  position: relative;
  z-index: 2;
  width: var(--hy-max);
  min-height: 100vh;
  margin: 0 auto;
}

.hy-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--hy-common-cue-loop) var(--hy-common-ease);
}

.hy-hero__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hy-hero__slide .hy-bg::after {
  background:
    linear-gradient(90deg, rgba(3, 14, 34, 0.36) 0%, rgba(3, 14, 34, 0.12) 48%, rgba(3, 14, 34, 0.14) 100%),
    linear-gradient(180deg, rgba(3, 14, 34, 0.22) 0%, rgba(3, 14, 34, 0.04) 42%, rgba(3, 14, 34, 0.4) 100%);
}

.hy-hero__slide--1 .hy-bg::after {
  background:
    linear-gradient(90deg, rgba(3, 14, 34, 0.22) 0%, rgba(3, 14, 34, 0.1) 45%, rgba(3, 14, 34, 0.16) 100%),
    linear-gradient(180deg, rgba(3, 14, 34, 0.16) 0%, rgba(3, 14, 34, 0.03) 42%, rgba(3, 14, 34, 0.38) 100%);
}

.hy-hero__slide--2 .hy-bg::after {
  background:
    linear-gradient(90deg, rgba(3, 14, 34, 0.5) 0%, rgba(3, 14, 34, 0.18) 48%, rgba(3, 14, 34, 0.1) 100%),
    linear-gradient(180deg, rgba(3, 14, 34, 0.24) 0%, rgba(3, 14, 34, 0.04) 42%, rgba(3, 14, 34, 0.42) 100%);
}

.hy-hero__copy {
  position: absolute;
  z-index: 3;
  top: var(--copy-top, 43%);
  transform: translateY(-50%);
  width: var(--copy-width, clamp(360px, 35vw, 560px));
  opacity: 0;
  transform: translateY(calc(-50% + 18px));
  transition: opacity var(--hy-common-cue-loop) var(--hy-common-ease), transform var(--hy-common-cue-loop) var(--hy-common-ease);
}

.hy-hero__slide.is-active .hy-hero__copy {
  opacity: 1;
  transform: translateY(-50%);
}

.hy-hero__copy.is-left {
  left: var(--copy-left, clamp(26px, 5.4vw, 92px));
}

.hy-hero__copy.is-right {
  right: var(--copy-right, clamp(30px, 10vw, 178px));
  text-align: left;
}

.hy-eyebrow {
  margin-bottom: clamp(10px, 1.5vh, 18px);
  color: rgba(255, 255, 255, 0.78);
  font-family: "Inter", Arial, sans-serif;
  font-size: clamp(13px, 1.05vw, 20px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hy-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(44px, 3.55vw, 68px);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.46);
  white-space: pre-line;
}

.hy-hero__subtitle {
  max-width: clamp(380px, 32vw, 620px);
  margin: clamp(22px, 3vh, 34px) 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(16px, 1.18vw, 22px);
  line-height: 1.75;
}

.hy-actions {
  display: flex;
  gap: clamp(12px, 1.4vw, 22px);
  margin-top: clamp(22px, 3.4vh, 42px);
}

.hy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: clamp(38px, 4.8vh, 52px);
  min-width: clamp(118px, 9vw, 156px);
  padding: 0 24px;
  color: #fff;
  background: var(--hy-blue);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0);
  border-radius: 4px;
  font-size: clamp(12px, 0.9vw, 15px);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform var(--hy-common-normal) var(--hy-common-ease), box-shadow var(--hy-common-normal) var(--hy-common-ease), background var(--hy-common-normal) var(--hy-common-ease);
}

.hy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(11, 99, 206, 0.32);
}

.hy-btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.42);
}

.hy-btn--light {
  color: #0f172a;
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(11, 99, 206, 0.24);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.hy-hero__dots {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: clamp(32px, 5vh, 56px);
}

.hy-hero__dots button {
  position: relative;
  width: 18px;
  height: 18px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  transition: width var(--hy-common-normal) var(--hy-common-ease);
}

.hy-hero__dots button::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.32);
  transition: background var(--hy-common-normal) var(--hy-common-ease);
}

.hy-hero__dots button.is-active::before {
  background: #fff;
}

.hy-hero__dots button.is-active {
  width: 50px;
}

.hy-scroll-tip {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: clamp(48px, 5.4vh, 58px);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 92px;
  min-height: 48px;
  padding: 4px 12px 0;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(14px, 1vw, 18px);
  letter-spacing: 0.04em;
  border: 0;
  background: transparent;
  cursor: pointer;
  animation: hyScrollTipFloat var(--hy-common-cue-loop) ease-in-out infinite;
  transition: color var(--hy-common-fast) var(--hy-common-ease);
}

.hy-scroll-tip::after {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.75;
}

.hy-scroll-tip:hover {
  color: rgba(255, 255, 255, 0.78);
}

@keyframes hyScrollTipFloat {
  0%,
  100% {
    opacity: 0.48;
    transform: translateX(-50%) translateY(0);
  }

  50% {
    opacity: 0.9;
    transform: translateX(-50%) translateY(8px);
  }
}

.hy-section-nav {
  position: fixed;
  right: clamp(22px, 2.2vw, 42px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  z-index: 1001;
  display: grid;
  gap: 14px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--hy-common-slow) var(--hy-common-ease), transform var(--hy-common-slow) var(--hy-common-ease), visibility var(--hy-common-slow) var(--hy-common-ease);
}

.hy-section-nav.is-visible,
.hy-section-nav:hover,
.hy-section-nav:focus-within {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.hy-section-nav [data-hy-section-target] {
  position: relative;
  display: block;
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  cursor: pointer;
  transition: transform var(--hy-common-fast) var(--hy-common-ease), background var(--hy-common-fast) var(--hy-common-ease), border-color var(--hy-common-fast) var(--hy-common-ease);
}

.hy-section-nav.is-light [data-hy-section-target] {
  border-color: rgba(15, 23, 42, 0.45);
  background: rgba(15, 23, 42, 0.1);
}

.hy-section-nav [data-hy-section-target].is-active {
  transform: scale(1.55);
  background: var(--hy-blue);
  border-color: var(--hy-blue);
}

.hy-section-nav [data-hy-section-target] span {
  display: none;
}

.hy-section-nav.is-light [data-hy-section-target] span {
  color: rgba(15, 23, 42, 0.86);
}

.hy-section-nav [data-hy-section-target]:hover span,
.hy-section-nav [data-hy-section-target].is-active span {
  opacity: 1;
  transform: translateY(-50%) translateX(-3px);
}

.hy-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--hy-common-reveal) var(--hy-common-ease), transform var(--hy-common-reveal) var(--hy-common-ease);
}

.hy-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hy-product__stage img,
.hy-home-product-model {
  transition: opacity var(--hy-common-normal) var(--hy-common-ease), transform var(--hy-common-medium) var(--hy-common-ease);
  -webkit-user-drag: none;
  user-select: none;
}

.hy-product__stage img.is-switching,
.hy-home-product-model.is-switching {
  opacity: 0;
  transform: translateY(10px) scale(0.985);
}

.hy-product {
  min-height: 100vh;
  background: #fff;
  color: #111827;
}

.hy-product .hy-section__inner {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-top: clamp(168px, 16.2vh, 182px);
}

.hy-section-title {
  text-align: center;
}

.hy-section-title .en {
  color: #62a3d8;
  font-family: "Inter", Arial, sans-serif;
  font-size: clamp(10px, 0.78vw, 12px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hy-section-title h2 {
  margin: 8px 0 0;
  font-size: clamp(25px, 1.9vw, 34px);
  line-height: 1.2;
  font-weight: 700;
}

.hy-product .hy-section-title .en {
  color: #0a5690;
  font-size: 16px;
  letter-spacing: 0.08em;
}

.hy-product .hy-section-title h2 {
  margin-top: 10px;
  color: #000;
  font-size: 38px;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.hy-tabs {
  display: flex;
  gap: 42px;
  margin-top: clamp(18px, 2.3vh, 26px);
}

.hy-tabs button {
  width: 303px;
  max-width: calc(100vw - 48px);
  min-width: 0;
  height: 50px;
  border: 1px solid #cfd8df;
  border-radius: 0;
  background: #fff;
  color: #3b444b;
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
}

.hy-tabs button.is-active {
  border-color: #0a5690;
  background: #0a5690;
  color: #fff;
}

.hy-product__stage {
  width: min(1510px, 78vw);
  height: clamp(470px, 51vh, 560px);
  margin-top: clamp(18px, 2.2vh, 26px);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
}

.hy-product__stage img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.hy-home-product-model {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  pointer-events: none;
  touch-action: none;
}

.hy-home-product-model canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100% !important;
  height: 100% !important;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.hy-home-product-model__fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0;
  transform: scale(1);
  transition: opacity var(--hy-common-medium) var(--hy-common-ease), transform var(--hy-common-medium) var(--hy-common-ease);
}

.hy-home-product-model.is-loaded .hy-home-product-model__fallback {
  opacity: 0;
  transform: scale(0.985);
}

.hy-home-product-model.is-error .hy-home-product-model__fallback {
  transform: scale(1);
}

.hy-home-product-model__status {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  color: rgba(43, 58, 73, 0.5);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.08em;
  pointer-events: none;
  transition: opacity var(--hy-common-normal) var(--hy-common-ease);
}

.hy-home-product-model.is-loaded .hy-home-product-model__status {
  opacity: 0;
}

.hy-specs {
  display: grid;
  grid-template-columns: repeat(var(--hy-spec-count, 7), minmax(112px, 1fr));
  gap: 0;
  width: min(1040px, 84vw);
  margin-top: clamp(16px, 2vh, 24px);
  text-align: center;
  color: #64748b;
}

.hy-specs > div {
  position: relative;
  display: flex;
  min-height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0 clamp(8px, 0.95vw, 16px);
  text-align: center;
}

.hy-specs > div:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 0;
  bottom: 2px;
  width: 1px;
  background: rgba(121, 135, 151, 0.34);
}

.hy-product__actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: clamp(16px, 2vh, 24px);
}

.hy-specs strong {
  display: block;
  color: #000;
  font-family: "Inter", Arial, sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.05;
  white-space: nowrap;
}

.hy-specs span {
  display: block;
  width: 100%;
  margin-top: 5px;
  color: #737373;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.hy-card-section .hy-bg::after {
  background: rgba(3, 16, 43, 0.48);
}

.hy-card-section .hy-section__inner {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(236px, 23.2vh, 252px);
}

.hy-card-section .hy-section-title h2 {
  color: #fff;
}

.hy-card-section .hy-section-title .en {
  color: rgb(0, 168, 255);
  font-size: 20px;
  letter-spacing: 0;
}

.hy-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(22px, 1.35vw, 28px);
  margin: clamp(48px, 5.6vh, 62px) auto 0;
  width: min(1520px, 82vw);
}

.hy-card-section__actions {
  display: flex;
  justify-content: center;
  margin-top: clamp(46px, 5.4vh, 58px);
}

.hy-card-section__actions .hy-btn {
  width: 301px;
  max-width: 70vw;
  min-width: 0;
  height: 72px;
  color: rgb(0, 186, 255);
  background: rgba(0, 186, 255, 0.03);
  border-color: rgba(0, 186, 255, 0.58);
  border-radius: 36px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.1em;
  box-shadow: none;
}

.hy-card {
  color: #fff;
}

.hy-card img {
  width: 100%;
  aspect-ratio: 1.906;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
}

.hy-card h3 {
  margin: 0 0 16px;
  font-size: clamp(16px, 1.05vw, 20px);
}

.hy-card h3::after {
  content: "";
  display: block;
  width: clamp(58px, 4.7vw, 90px);
  height: 3px;
  margin-top: clamp(12px, 1.45vh, 16px);
  background: #0d9ee8;
  border-radius: 999px;
}

.hy-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(12px, 0.78vw, 14px);
  line-height: 1.9;
}

.hy-split .hy-section__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hy-app-section {
  color: #111827;
}

.hy-app-section .hy-bg::after {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.04) 47%, rgba(255, 255, 255, 0.24) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.015) 0%, rgba(255, 255, 255, 0.06) 100%);
}

.hy-app-panel {
  position: relative;
  z-index: 3;
  width: clamp(480px, 29.2vw, 560px);
  margin-left: auto;
  margin-right: clamp(20px, 2.3vw, 44px);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  top: 34px;
}

.hy-app-tabs {
  display: grid;
  gap: clamp(21px, 2.6vh, 28px);
  margin: clamp(48px, 5.6vh, 62px) 0 0;
}

.hy-app-tabs > div {
  display: grid;
  grid-template-columns: 104px 1fr;
  align-items: start;
  gap: 26px;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(17, 24, 39, 0.78);
  text-align: left;
  transition: color var(--hy-common-fast) var(--hy-common-ease), transform var(--hy-common-fast) var(--hy-common-ease);
}

.hy-app-tabs > div.is-active {
  color: #0b63ce;
  background: transparent;
  box-shadow: none;
}

.hy-app-tabs strong {
  display: block;
  margin: 0;
  font-size: clamp(13px, 0.85vw, 15px);
  line-height: 1.6;
  color: inherit;
}

.hy-app-tabs span {
  font-size: clamp(12px, 0.78vw, 14px);
  line-height: 1.7;
}

.hy-app-panel .hy-actions {
  margin-top: clamp(44px, 5.2vh, 58px);
}

.hy-app-panel .hy-btn {
  width: 227px;
  max-width: 70vw;
  min-width: 0;
  height: 59px;
  padding: 0 24px;
  color: rgba(92, 104, 113, 0.72);
  background: transparent;
  border-color: rgba(92, 104, 113, 0.42);
  border-radius: 30px;
  box-shadow: none;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
}

.hy-app-panel .hy-btn:hover {
  color: #0a5690;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(10, 86, 144, 0.48);
  box-shadow: none;
}

.hy-app-copy {
  transition: opacity var(--hy-common-normal) var(--hy-common-ease), transform var(--hy-common-normal) var(--hy-common-ease);
}

.hy-app-copy.is-switching {
  opacity: 0;
  transform: translateY(8px);
}

.hy-split__copy.is-switching {
  opacity: 0;
  transform: translateY(8px);
}

.hy-split--dark .hy-bg::after {
  background: linear-gradient(90deg, rgba(3, 12, 30, 0) 0%, rgba(3, 12, 30, 0.34) 48%, rgba(3, 12, 30, 0.32) 100%);
}

.hy-split--light {
  color: #111827;
}

.hy-split--light .hy-bg::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.74) 100%);
}

.hy-split__copy {
  width: clamp(520px, 32vw, 620px);
  margin-right: clamp(58px, 10vw, 192px);
}

.hy-split__copy::before {
  content: "";
  display: block;
  width: var(--hy-accent-bar-width);
  height: var(--hy-accent-bar-height);
  margin-bottom: var(--hy-accent-bar-gap);
  background: var(--hy-accent-blue);
  border-radius: 999px;
}

.hy-split__copy .en {
  color: #1d7bd8;
  font-family: "Inter", Arial, sans-serif;
  font-size: clamp(10px, 0.78vw, 13px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hy-split__copy h2 {
  margin: 8px 0 18px;
  font-size: clamp(28px, 2.35vw, 45px);
  line-height: 1.16;
  font-weight: 800;
}

.hy-split__lead {
  margin: -4px 0 24px;
  color: #19a8ff !important;
  font-size: clamp(15px, 1vw, 19px) !important;
  line-height: 1.55 !important;
  font-weight: 700;
}

.hy-split__copy p {
  margin: 0 0 24px;
  font-size: clamp(13px, 0.78vw, 15px);
  line-height: 2.05;
  color: rgba(255, 255, 255, 0.72);
}

.hy-split--assembly-capability .hy-split__copy {
  margin-right: clamp(60px, 8.7vw, 168px);
}

.hy-split--assembly-carousel .hy-split__copy {
  position: relative;
  top: 34px;
  width: 572px;
  max-width: 44vw;
}

.hy-split--assembly-carousel .hy-split__copy::before {
  width: var(--hy-accent-bar-width);
  height: var(--hy-accent-bar-height);
  margin-bottom: var(--hy-accent-bar-gap);
  background: var(--hy-accent-blue);
}

.hy-split--assembly-carousel .hy-split__copy .en {
  color: rgb(24, 128, 201);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
}

.hy-split--assembly-carousel .hy-split__copy h2 {
  margin: 10px 0 30px;
  color: #fff;
  font-size: 36px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0;
}

.hy-split--assembly-carousel .hy-split__lead {
  margin: 0 0 22px;
  color: rgb(1, 150, 244) !important;
  font-size: 20px !important;
  font-weight: 700;
  line-height: 1.5 !important;
  letter-spacing: 0.04em;
}

.hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
  margin: 0 0 48px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
  font-weight: 400;
  line-height: 2;
}

.hy-split--assembly-carousel .hy-actions {
  justify-content: center;
  margin-top: 0;
}

.hy-split--assembly-carousel .hy-btn {
  width: 227px;
  max-width: 70vw;
  min-width: 0;
  height: 59px;
  color: rgb(158, 182, 190);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(158, 182, 190, 0.52);
  border-radius: 30px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
  box-shadow: none;
}

.hy-split--light .hy-split__copy p {
  color: rgba(17, 24, 39, 0.68);
}

.hy-feature-list {
  display: grid;
  gap: 13px;
}

.hy-feature-list div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  font-size: clamp(12px, 0.86vw, 15px);
  line-height: 1.6;
}

.hy-feature-list strong {
  color: inherit;
}

.hy-footer {
  min-height: 44vh;
  background: #123b68;
  color: rgba(255, 255, 255, 0.74);
  display: flex;
  align-items: center;
}

.hy-footer__inner {
  width: var(--hy-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.8fr repeat(4, 1fr) 1.1fr;
  gap: clamp(26px, 3vw, 54px);
}

.hy-footer img.logo {
  width: 156px;
  margin-bottom: 16px;
}

.hy-footer h4 {
  margin: 0 0 15px;
  color: #fff;
  font-size: 14px;
}

.hy-footer p,
.hy-footer a {
  display: block;
  margin: 0 0 9px;
  color: rgba(255, 255, 255, 0.66);
  text-decoration: none;
  font-size: 12px;
  line-height: 1.75;
}

.hy-qr {
  width: 118px;
  height: 118px;
  object-fit: cover;
  background: #fff;
}

@media (min-width: 1800px) {
  .hy-home {
    --hy-max: min(1680px, calc(100vw - clamp(48px, 12.5vw, 240px)));
  }
}

@media (min-width: 901px) and (max-height: 960px) {
  .hy-product .hy-section__inner {
    padding-top: clamp(128px, 14.6vh, 150px);
  }

  .hy-product .hy-section-title .en {
    font-size: 14px;
  }

  .hy-product .hy-section-title h2 {
    margin-top: 8px;
    font-size: 34px;
  }

  .hy-tabs {
    gap: 30px;
    margin-top: 16px;
  }

  .hy-tabs button {
    width: min(286px, 28vw);
    height: 46px;
    font-size: 16px;
  }

  .hy-product__stage {
    width: min(1320px, 78vw);
    height: clamp(390px, 45vh, 470px);
    margin-top: 14px;
  }

  .hy-specs {
    width: min(850px, 78vw);
    margin-top: 16px;
  }

  .hy-specs strong {
    font-size: 22px;
  }

  .hy-specs span {
    font-size: 15px;
  }
}

@media (min-width: 901px) and (max-height: 880px) {
  .hy-product .hy-section__inner {
    padding-top: clamp(112px, 13.8vh, 122px);
  }

  .hy-product .hy-section-title .en {
    font-size: 13px;
  }

  .hy-product .hy-section-title h2 {
    margin-top: 6px;
    font-size: 32px;
  }

  .hy-tabs {
    gap: 24px;
    margin-top: 12px;
  }

  .hy-tabs button {
    width: min(270px, 27vw);
    height: 42px;
    font-size: 15px;
  }

  .hy-product__stage {
    width: min(1180px, 76vw);
    height: clamp(340px, 45vh, 410px);
    margin-top: 10px;
  }

  .hy-specs {
    width: min(820px, 78vw);
    margin-top: 12px;
  }

  .hy-specs strong {
    font-size: 20px;
  }

  .hy-specs span {
    font-size: 14px;
  }
}

@media (min-width: 901px) and (max-width: 1440px) {
  .hy-tabs {
    gap: 20px;
  }

  .hy-tabs button {
    width: min(260px, 28vw);
  }

  .hy-specs {
    grid-template-columns: repeat(var(--hy-spec-count, 7), minmax(88px, 1fr));
  }
}

@media (max-width: 900px) {
  body.huaying-home-rebuild-active.hy-snap-enabled {
    scroll-snap-type: none;
  }

  .hy-header__inner,
  .hy-section__inner,
  .hy-footer__inner {
    width: min(100% - 36px, 760px);
  }

  .hy-nav {
    display: none;
  }

  .hy-section-nav {
    display: none;
  }

  .hy-logo img {
    width: 148px;
  }

  .hy-hero__copy,
  .hy-hero__copy.is-left,
  .hy-hero__copy.is-right {
    left: 0;
    right: auto;
    top: 50%;
    width: min(470px, calc(100vw - 36px));
    text-align: left;
  }

  .hy-hero h1 {
    font-size: 30px;
    line-height: 1.16;
  }

  .hy-hero__slide--0 .hy-bg {
    background-position: 35% center !important;
  }

  .hy-hero__slide--1 .hy-bg {
    background-position: 58% center !important;
  }

  .hy-hero__slide--2 .hy-bg {
    background-position: 38% center !important;
  }

  .hy-tabs {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hy-product__stage {
    width: 94vw;
  }

  .hy-specs {
    grid-template-columns: repeat(3, 1fr);
  }

  .hy-specs > div:nth-child(3n)::after {
    display: none;
  }

  .hy-card-grid {
    grid-template-columns: 1fr;
    width: min(520px, 92vw);
  }

  .hy-split .hy-section__inner {
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 70px;
  }

  .hy-app-section .hy-section__inner {
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 70px;
  }

  .hy-app-panel {
    width: min(520px, 92vw);
    margin: 0;
    padding: 24px;
    background: rgba(3, 16, 36, 0.58);
    border-color: rgba(255, 255, 255, 0.16);
    top: 0;
  }

  .hy-app-panel .hy-split__copy {
    width: 100%;
  }

  .hy-app-section .hy-bg::after {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(3, 12, 30, 0.68) 100%);
  }

  .hy-app-section {
    color: #fff;
  }

  .hy-app-tabs > div {
    grid-template-columns: 82px 1fr;
    border-bottom-color: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.72);
  }

  .hy-app-tabs > div.is-active {
    color: #fff;
  }

  .hy-app-panel .hy-btn {
    color: rgba(255, 255, 255, 0.74);
    border-color: rgba(255, 255, 255, 0.42);
  }

  .hy-app-panel .hy-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.68);
  }

  .hy-split__copy {
    width: min(520px, 92vw);
    margin: 0;
  }

  .hy-split--assembly-carousel .hy-split__copy {
    top: 0;
  }

  .hy-split--light .hy-bg::after,
  .hy-split--dark .hy-bg::after {
    background: linear-gradient(180deg, rgba(3, 12, 30, 0.04) 0%, rgba(3, 12, 30, 0.7) 100%);
  }

  .hy-split--light {
    color: #fff;
  }

  .hy-split--light .hy-split__copy p {
    color: rgba(255, 255, 255, 0.76);
  }

  .hy-footer__inner {
    grid-template-columns: 1fr 1fr;
    padding: 56px 0;
  }

  .hy-product__actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .hy-section,
  .hy-section__inner {
    min-height: max(760px, 100vh);
  }

  .hy-actions {
    flex-wrap: wrap;
  }

  .hy-specs {
    grid-template-columns: repeat(2, 1fr);
  }

  .hy-specs > div:nth-child(3n)::after {
    display: block;
  }

  .hy-specs > div:nth-child(2n)::after {
    display: none;
  }

  .hy-footer__inner {
    grid-template-columns: 1fr;
  }
}


/* 2026-06-23 homepage final visual alignment pass */
.hy-section-title::before {
  content: "";
  display: block;
  width: var(--hy-accent-bar-width);
  height: var(--hy-accent-bar-height);
  margin: 0 auto 14px;
  background: var(--hy-accent-blue);
  border-radius: 999px;
}

.hy-product .hy-section-title::before {
  display: none;
}

.hy-card-section .hy-section-title::before {
  display: none;
}

.hy-card h3::after {
  width: var(--hy-accent-bar-width);
  height: var(--hy-accent-bar-height);
  margin-top: 14px;
  background: var(--hy-accent-blue);
}

.hy-app-panel .hy-split__copy {
  width: 100%;
}

.hy-app-panel .hy-split__copy::before {
  margin-bottom: 14px;
}

.hy-app-panel .hy-split__copy h2 {
  margin-bottom: 24px;
}

.hy-app-tabs > div.is-active strong,
.hy-app-tabs > div.is-active span {
  color: #0b63ce;
}

.hy-split--assembly-carousel .hy-split__copy h2 {
  margin-top: 10px;
  margin-bottom: 26px;
}

.hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
  margin-bottom: 42px;
}

.hy-split--assembly-carousel .hy-actions {
  justify-content: flex-start;
}

@media (min-width: 1600px) {
  .hy-product .hy-section__inner {
    padding-top: 168px;
  }

  .hy-product__stage {
    width: min(1510px, 78vw);
    height: 548px;
  }

  .hy-specs {
    margin-top: 26px;
  }
}

/* 2026-06-23 second pass: reduce application haze and center footer stack */
.hy-app-section .hy-bg::after {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.025) 47%, rgba(255, 255, 255, 0.14) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.01) 0%, rgba(255, 255, 255, 0.035) 100%);
}

/* 2026-06-23 product matrix safe-area correction */
.hy-product__stage {
  overflow: visible;
}

.hy-product .hy-section-title {
  width: min(560px, 90vw);
  margin-left: auto;
  margin-right: auto;
}

.hy-product .hy-section-title .en,
.hy-product .hy-section-title h2,
.hy-tabs,
.hy-specs {
  text-align: center;
}

.hy-tabs {
  justify-content: center;
}

@media (min-width: 1600px) {
  .hy-product .hy-section-title .en {
    font-size: 16px;
  }

  .hy-product .hy-section-title h2 {
    font-size: 38px;
  }
}

/* 2026-06-27 homepage product matrix asset sync: match product-detail
   aircraft direction while keeping the homepage stage smaller and centered. */
.hy-product .hy-section__inner {
  padding-top: clamp(136px, 13.5vh, 166px);
}

.hy-product__stage {
  width: min(1240px, 68vw);
  height: clamp(400px, 45vh, 490px);
  margin-top: clamp(14px, 2.2vh, 24px);
  align-items: center;
}

.hy-home-product-model {
  transform: translateY(-6px);
}

.hy-home-product-model canvas {
  object-position: center center;
}

.hy-home-product-model.is-image-only .hy-home-product-model__fallback {
  width: min(1080px, 78%);
  height: 100%;
  opacity: 1;
  object-fit: contain;
  object-position: center center;
  transform: translateY(-6px) scale(0.82);
}

.hy-specs {
  margin-top: clamp(18px, 2.2vh, 24px);
}

@media (min-width: 1600px) {
  .hy-product__stage {
    width: min(1320px, 69vw);
    height: 490px;
  }
}

@media (max-width: 1180px) {
  .hy-product .hy-section__inner {
    padding-top: clamp(118px, 12.5vh, 142px);
  }

  .hy-product__stage {
    width: min(1040px, 88vw);
    height: clamp(350px, 44vh, 460px);
  }
}

@media (max-width: 700px) {
  .hy-product__stage {
    width: calc(100vw - 28px);
    height: clamp(300px, 40vh, 380px);
  }
}

/* 2026-06-24 responsive system v2: CSS viewport based desktop adaptation */
@media (min-width: 901px) {
  .hy-home {
    --hy-max: min(1680px, calc(100vw - clamp(96px, 12.5vw, 240px)));
    --hy-accent-bar-width: 60px;
    --hy-accent-bar-height: 5px;
    --hy-accent-bar-gap: clamp(12px, 1.48vh, 16px);
  }

  .hy-section,
  .hy-section__inner,
  .hy-product {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hy-section-title .en {
    font-size: clamp(12px, 0.9vw, 18px);
  }

  .hy-section-title h2 {
    font-size: clamp(28px, 2vw, 38px);
  }

  .hy-btn,
  .hy-app-panel .hy-btn,
  .hy-split--assembly-carousel .hy-btn {
    height: clamp(48px, 5.46vh, 59px);
    border-radius: 999px;
  }

  .hy-card-section .hy-section__inner {
    padding-top: clamp(154px, 18vh, 236px);
  }

  .hy-card-grid {
    width: min(1520px, calc(100vw - clamp(112px, 13vw, 240px)));
    margin-top: clamp(34px, 4.8vh, 62px);
  }

  .hy-card img {
    margin-bottom: clamp(14px, 1.85vh, 20px);
  }

  .hy-card h3 {
    margin-bottom: clamp(10px, 1.48vh, 16px);
  }

  .hy-card-section__actions {
    margin-top: clamp(30px, 4.6vh, 58px);
  }

  .hy-card-section__actions .hy-btn {
    width: clamp(240px, 15.7vw, 301px);
    height: clamp(52px, 6vh, 72px);
  }

  .hy-app-panel {
    width: clamp(460px, 31vw, 560px);
    margin-right: clamp(44px, 6.2vw, 120px);
    top: clamp(0px, 3.14vh, 34px);
  }

  .hy-app-tabs {
    gap: clamp(16px, 2.32vh, 28px);
    margin-top: clamp(34px, 5vh, 62px);
  }

  .hy-app-tabs > div {
    grid-template-columns: clamp(84px, 5.42vw, 104px) 1fr;
    gap: clamp(18px, 1.35vw, 26px);
  }

  .hy-app-panel .hy-actions {
    margin-top: clamp(28px, 4.63vh, 58px);
  }

  .hy-app-panel .hy-btn {
    color: rgba(48, 82, 105, 0.92);
    border-color: rgba(48, 82, 105, 0.58);
  }

  .hy-split--assembly-carousel .hy-split__copy {
    top: clamp(0px, 3.14vh, 34px);
    width: clamp(468px, 31.2vw, 572px);
    max-width: 42vw;
    margin-right: clamp(58px, 8.75vw, 168px);
  }

  .hy-split--assembly-carousel .hy-split__copy .en {
    font-size: clamp(14px, 0.94vw, 18px);
  }

  .hy-split--assembly-carousel .hy-split__copy h2 {
    margin-bottom: clamp(18px, 2.78vh, 30px);
    font-size: clamp(30px, 1.88vw, 36px);
  }

  .hy-split--assembly-carousel .hy-split__lead {
    margin-bottom: clamp(14px, 2.04vh, 22px);
    font-size: clamp(16px, 1.04vw, 20px) !important;
  }

  .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    margin-bottom: clamp(26px, 4.44vh, 48px);
    font-size: clamp(15px, 1.04vw, 20px);
    line-height: clamp(1.72, 0.92vw + 1.45, 2);
  }
}

@media (min-width: 901px) and (max-width: 1600px), (min-width: 901px) and (max-height: 900px) {
  .hy-home {
    --hy-max: min(1440px, calc(100vw - clamp(96px, 10.42vw, 160px)));
  }

  .hy-product .hy-section__inner {
    padding-top: clamp(96px, 12.9vh, 132px);
  }

  .hy-product .hy-section-title .en {
    font-size: clamp(13px, 0.91vw, 15px);
  }

  .hy-product .hy-section-title h2 {
    font-size: clamp(31px, 2.13vw, 34px);
  }

  .hy-tabs {
    gap: clamp(22px, 1.88vw, 30px);
    margin-top: clamp(12px, 1.85vh, 16px);
  }

  .hy-tabs button {
    width: min(286px, 28vw);
    height: clamp(42px, 5.32vh, 46px);
    font-size: clamp(15px, 1.04vw, 16px);
  }

  .hy-product__stage {
    width: min(1280px, 82vw);
    height: clamp(390px, 49vh, 450px);
    margin-top: clamp(8px, 1.39vh, 14px);
  }

  .hy-specs {
    width: min(850px, 78vw);
    margin-top: clamp(10px, 1.62vh, 16px);
  }

  .hy-specs strong {
    font-size: clamp(20px, 1.43vw, 22px);
  }

  .hy-specs span {
    font-size: clamp(14px, 0.98vw, 15px);
  }

  .hy-card-section .hy-section__inner {
    padding-top: clamp(116px, 16vh, 142px);
  }

  .hy-card-grid {
    gap: clamp(18px, 1.46vw, 24px);
    margin-top: clamp(26px, 3.7vh, 36px);
  }

  .hy-card p {
    line-height: 1.72;
  }

  .hy-card-section__actions {
    margin-top: clamp(24px, 3.7vh, 34px);
  }

  .hy-app-panel {
    width: clamp(430px, 31.25vw, 500px);
    margin-right: clamp(54px, 6.25vw, 100px);
    top: 0;
  }

  .hy-app-tabs {
    gap: clamp(14px, 2.08vh, 18px);
    margin-top: clamp(26px, 3.7vh, 36px);
  }

  .hy-app-panel .hy-actions {
    margin-top: clamp(24px, 3.7vh, 32px);
  }

  .hy-split--assembly-carousel .hy-split__copy {
    top: 0;
    width: clamp(440px, 32vw, 512px);
    max-width: 43vw;
    margin-right: clamp(58px, 7.5vw, 120px);
  }

  .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    line-height: 1.72;
  }
}

@media (min-width: 901px) and (max-height: 820px) {
  .hy-product .hy-section__inner {
    padding-top: 90px;
  }

  .hy-product .hy-section-title h2 {
    font-size: 30px;
  }

  .hy-tabs button {
    height: 38px;
  }

  .hy-product__stage {
    width: min(1160px, 80vw);
    height: clamp(330px, 47vh, 380px);
  }

  .hy-card-section .hy-section__inner {
    padding-top: 104px;
  }

  .hy-card-grid {
    margin-top: 22px;
  }

  .hy-card-section__actions {
    margin-top: 22px;
  }

  .hy-app-tabs {
    gap: 12px;
    margin-top: 22px;
  }

  .hy-split--assembly-carousel .hy-split__copy h2 {
    margin-bottom: 14px;
    font-size: 28px;
  }

  .hy-split--assembly-carousel .hy-split__lead {
    margin-bottom: 12px;
    font-size: 15px !important;
  }

  .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    margin-bottom: 22px;
    font-size: 15px;
    line-height: 1.62;
  }
}

/* 2026-06-24 responsive system v3: fit real browser content viewport, not physical screen */
@media (min-width: 901px) and (max-height: 900px) {
  .hy-hero__copy {
    top: var(--copy-top-compact, 45%);
  }

  .hy-hero h1 {
    font-size: clamp(38px, 3.25vw, 56px);
    line-height: 1.12;
  }

  .hy-hero__subtitle {
    margin-top: clamp(14px, 2.1vh, 22px);
    font-size: clamp(14px, 1vw, 18px);
    line-height: 1.62;
  }

  .hy-actions {
    margin-top: clamp(18px, 2.6vh, 28px);
  }

  .hy-card img {
    aspect-ratio: 2.12;
  }

  .hy-app-panel {
    margin-right: clamp(48px, 6.2vw, 112px);
  }
}

@media (min-width: 901px) and (max-height: 780px) {
  .hy-home {
    --hy-accent-bar-width: 54px;
    --hy-accent-bar-height: 4px;
    --hy-accent-bar-gap: 10px;
  }

  .hy-eyebrow {
    margin-bottom: 10px;
    font-size: clamp(12px, 0.95vw, 16px);
  }

  .hy-hero h1 {
    font-size: clamp(34px, 3vw, 48px);
  }

  .hy-hero__subtitle {
    max-width: 540px;
    font-size: clamp(13px, 0.95vw, 16px);
    line-height: 1.55;
  }

  .hy-btn,
  .hy-app-panel .hy-btn,
  .hy-split--assembly-carousel .hy-btn {
    height: 44px;
    min-width: 136px;
    font-size: 14px;
  }

  .hy-product .hy-section__inner {
    padding-top: 76px;
  }

  .hy-product .hy-section-title .en {
    font-size: 12px;
  }

  .hy-product .hy-section-title h2 {
    margin-top: 4px;
    font-size: 28px;
  }

  .hy-tabs {
    margin-top: 10px;
    gap: 18px;
  }

  .hy-tabs button {
    width: min(248px, 27vw);
    height: 36px;
    font-size: 14px;
  }

  .hy-product__stage {
    width: min(1160px, 82vw);
    height: clamp(330px, 46vh, 360px);
    margin-top: 6px;
  }

  .hy-specs {
    width: min(760px, 76vw);
    margin-top: 8px;
  }

  .hy-specs > div {
    min-height: 34px;
  }

  .hy-specs strong {
    font-size: 18px;
  }

  .hy-specs span {
    margin-top: 2px;
    font-size: 12px;
  }

  .hy-card-section .hy-section__inner {
    padding-top: 86px;
  }

  .hy-card-section .hy-section-title .en {
    font-size: 16px;
  }

  .hy-card-section .hy-section-title h2 {
    font-size: 28px;
  }

  .hy-card-grid {
    width: min(1360px, calc(100vw - 112px));
    gap: 18px;
    margin-top: 18px;
  }

  .hy-card img {
    aspect-ratio: 2.35;
    margin-bottom: 10px;
  }

  .hy-card h3 {
    margin-bottom: 8px;
    font-size: 16px;
  }

  .hy-card h3::after {
    height: 3px;
    margin-top: 9px;
  }

  .hy-card p {
    font-size: 12px;
    line-height: 1.55;
  }

  .hy-card-section__actions {
    margin-top: 16px;
  }

  .hy-card-section__actions .hy-btn {
    width: 220px;
    height: 44px;
  }

  .hy-app-panel {
    width: clamp(410px, 30vw, 470px);
    margin-right: clamp(44px, 5.8vw, 92px);
    top: 0;
  }

  .hy-app-panel .hy-split__copy::before {
    margin-bottom: 10px;
  }

  .hy-app-panel .hy-split__copy h2 {
    margin: 6px 0 14px;
    font-size: clamp(26px, 2vw, 32px);
  }

  .hy-app-tabs {
    gap: 10px;
    margin-top: 18px;
  }

  .hy-app-tabs > div {
    grid-template-columns: 76px 1fr;
    gap: 14px;
  }

  .hy-app-tabs strong {
    font-size: 13px;
    line-height: 1.45;
  }

  .hy-app-tabs span {
    font-size: 12px;
    line-height: 1.5;
  }

  .hy-app-panel .hy-actions {
    margin-top: 18px;
  }

  .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(410px, 32vw, 480px);
    max-width: 42vw;
    margin-right: clamp(48px, 6.8vw, 96px);
  }

  .hy-split--assembly-carousel .hy-split__copy .en {
    font-size: 13px;
  }

  .hy-split--assembly-carousel .hy-split__copy h2 {
    margin: 6px 0 12px;
    font-size: 26px;
  }

  .hy-split--assembly-carousel .hy-split__lead {
    margin-bottom: 10px;
    font-size: 14px !important;
    line-height: 1.42 !important;
  }

  .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    margin-bottom: 18px;
    font-size: 14px;
    line-height: 1.55;
  }
}

@media (min-width: 901px) and (max-height: 720px) {
  .hy-hero__copy {
    top: 46%;
  }

  .hy-hero h1 {
    font-size: clamp(30px, 2.7vw, 42px);
  }

  .hy-hero__subtitle {
    max-width: 500px;
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.48;
  }

  .hy-product .hy-section__inner {
    padding-top: 66px;
  }

  .hy-product .hy-section-title h2 {
    font-size: 26px;
  }

  .hy-tabs button {
    width: min(230px, 26vw);
    height: 34px;
  }

  .hy-product__stage {
    width: min(1080px, 80vw);
    height: clamp(300px, 44vh, 325px);
  }

  .hy-specs {
    margin-top: 6px;
  }

  .hy-specs strong {
    font-size: 16px;
  }

  .hy-specs span {
    font-size: 11px;
  }

  .hy-card-section .hy-section__inner {
    padding-top: 76px;
  }

  .hy-card-grid {
    margin-top: 14px;
  }

  .hy-card img {
    aspect-ratio: 2.65;
  }

  .hy-card p {
    line-height: 1.45;
  }

  .hy-card-section__actions {
    margin-top: 12px;
  }

  .hy-app-panel {
    width: clamp(390px, 31vw, 440px);
  }

  .hy-app-tabs {
    gap: 8px;
    margin-top: 14px;
  }

  .hy-app-panel .hy-actions {
    margin-top: 14px;
  }

  .hy-split--assembly-carousel .hy-split__copy h2 {
    font-size: 24px;
  }

  .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
  }
}

/* 2026-06-27 homepage stabilize final start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-home {
    --hy-accent-blue: #0196f4;
    --hy-accent-cyan: #00a8ff;
    --hy-max: min(1680px, calc(100vw - clamp(96px, 12.5vw, 240px)));
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  }

  body.huaying-home-rebuild-active .hy-hero__copy {
    top: var(--copy-top, 52%) !important;
  }

  body.huaying-home-rebuild-active .hy-hero h1 {
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
    font-size: clamp(42px, 2.6vw, 50px) !important;
    line-height: 1.16 !important;
    font-weight: 700 !important;
    letter-spacing: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-eyebrow {
    color: rgba(226, 237, 247, 0.74) !important;
    font-size: clamp(12px, 0.78vw, 15px) !important;
    letter-spacing: 0.03em !important;
  }

  body.huaying-home-rebuild-active .hy-hero__subtitle {
    max-width: clamp(420px, 31vw, 600px) !important;
    margin-top: clamp(14px, 1.8vh, 22px) !important;
    color: rgba(228, 238, 247, 0.82) !important;
    font-size: clamp(14px, 0.86vw, 16px) !important;
    line-height: 1.68 !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section-title h2,
  body.huaying-home-rebuild-active .hy-card-section .hy-section-title h2,
  body.huaying-home-rebuild-active .hy-app-panel .hy-split__copy h2,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy h2 {
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif !important;
    font-size: 40px !important;
    line-height: 1.14 !important;
    font-weight: 400 !important;
    letter-spacing: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-split__copy::before,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy::before {
    background: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section-title .en,
  body.huaying-home-rebuild-active .hy-app-panel .en,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy .en {
    color: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-card h3::after {
    background: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section__inner {
    padding-top: clamp(132px, 15.2vh, 164px) !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section-title .en {
    font-size: 14px !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    width: min(1320px, 78vw) !important;
    height: clamp(410px, 48vh, 500px) !important;
    margin-top: clamp(14px, 1.8vh, 22px) !important;
  }

  body.huaying-home-rebuild-active .hy-specs {
    margin-top: clamp(12px, 1.6vh, 20px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section__inner {
    padding-top: clamp(150px, 18.5vh, 200px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-grid {
    width: min(1520px, calc(100vw - clamp(112px, 13vw, 240px))) !important;
    margin-top: clamp(34px, 4.2vh, 52px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 460px;
    color: rgba(218, 231, 242, 0.76) !important;
    font-size: clamp(14px, 0.84vw, 16px) !important;
    line-height: 1.82 !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: clamp(30px, 4vh, 48px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(500px, 29.2vw, 560px) !important;
    margin-right: clamp(92px, 5.8vw, 112px) !important;
    top: clamp(0px, 2.2vh, 24px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(18px, 2.2vh, 26px) !important;
    margin-top: clamp(36px, 4.4vh, 54px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs > div,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active {
    color: rgba(17, 24, 39, 0.78) !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    color: rgba(17, 24, 39, 0.92) !important;
    font-size: clamp(14px, 0.84vw, 16px) !important;
    line-height: 1.55 !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    color: rgba(39, 54, 71, 0.78) !important;
    font-size: clamp(14px, 0.82vw, 15.5px) !important;
    line-height: 1.62 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    justify-content: center !important;
    margin-top: clamp(34px, 4.1vh, 46px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(460px, 24vw, 480px) !important;
    max-width: 42vw !important;
    margin-right: clamp(130px, 10.3vw, 198px) !important;
    top: clamp(0px, 2.2vh, 24px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    margin-bottom: clamp(18px, 2.2vh, 24px) !important;
    color: var(--hy-accent-blue) !important;
    font-size: clamp(16px, 0.94vw, 18px) !important;
    line-height: 1.55 !important;
    font-weight: 700 !important;
    letter-spacing: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    margin-bottom: clamp(30px, 4.2vh, 44px) !important;
    color: rgba(218, 231, 242, 0.78) !important;
    font-size: clamp(14px, 0.84vw, 16px) !important;
    line-height: 1.86 !important;
    text-align: justify;
    text-align-last: left;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-actions {
    justify-content: flex-start !important;
    margin-top: 0 !important;
  }
}

@media (min-width: 901px) and (max-height: 900px) {
  body.huaying-home-rebuild-active .hy-hero__copy {
    top: var(--copy-top-compact, 45%) !important;
  }

  body.huaying-home-rebuild-active .hy-hero h1 {
    font-size: clamp(40px, 2.45vw, 48px) !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section-title h2,
  body.huaying-home-rebuild-active .hy-card-section .hy-section-title h2,
  body.huaying-home-rebuild-active .hy-app-panel .hy-split__copy h2,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy h2 {
    font-size: 40px !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section__inner {
    padding-top: clamp(104px, 12.8vh, 128px) !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    height: clamp(360px, 45vh, 430px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section__inner {
    padding-top: clamp(124px, 16.6vh, 160px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    font-size: 14px !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    line-height: 1.68 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    line-height: 1.76 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    margin-right: clamp(80px, 5.6vw, 104px) !important;
    top: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(460px, 24vw, 480px) !important;
    margin-right: clamp(130px, 10.3vw, 198px) !important;
    top: 0 !important;
  }
}

@media (min-width: 901px) and (max-height: 760px) {
  body.huaying-home-rebuild-active .hy-product .hy-section__inner {
    padding-top: 80px !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    height: clamp(300px, 43vh, 340px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section__inner {
    padding-top: 96px !important;
  }

  body.huaying-home-rebuild-active .hy-card-grid {
    margin-top: 18px !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(450px, 31vw, 500px) !important;
    margin-right: clamp(58px, 5vw, 86px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: 10px !important;
    margin-top: 18px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span {
    font-size: 13.5px !important;
    line-height: 1.48 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(440px, 34vw, 490px) !important;
    margin-right: clamp(58px, 5.8vw, 96px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    line-height: 1.62 !important;
  }
}
/* 2026-06-27 homepage stabilize final end */
/* 2026-06-27 homepage design1 tokens start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-home {
    --hy-accent-blue: #0b72a7;
    --hy-accent-cyan: #1e7bbd;
    --hy-deep-copy: rgba(218, 231, 242, 0.74);
    --hy-deep-copy-strong: rgba(236, 244, 250, 0.88);
    --hy-light-title: rgba(17, 24, 39, 0.92);
    --hy-light-copy: rgba(36, 55, 74, 0.76);
  }

  body.huaying-home-rebuild-active .hy-section-title::before,
  body.huaying-home-rebuild-active .hy-card-section .hy-section-title::before,
  body.huaying-home-rebuild-active .hy-app-panel .hy-split__copy::before,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy::before,
  body.huaying-home-rebuild-active .hy-card h3::after {
    background: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-section-title .en,
  body.huaying-home-rebuild-active .hy-card-section .hy-section-title .en,
  body.huaying-home-rebuild-active .hy-app-panel .en,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy .en {
    color: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-tabs button.is-active {
    border-color: var(--hy-accent-blue) !important;
    background: var(--hy-accent-blue) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions .hy-btn,
  body.huaying-home-rebuild-active .hy-app-panel .hy-btn,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-btn {
    color: var(--hy-accent-blue) !important;
    border-color: rgba(11, 114, 167, 0.52) !important;
    box-shadow: none !important;
  }

  body.huaying-home-rebuild-active .hy-hero__slide--2 .hy-hero__copy {
    top: var(--copy-top, 56%) !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    width: min(1500px, 82vw) !important;
    height: clamp(430px, 50vh, 540px) !important;
    margin-top: clamp(10px, 1.6vh, 20px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 398px !important;
    color: var(--hy-deep-copy) !important;
    font-size: 14px !important;
    line-height: 1.76 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(520px, 30vw, 580px) !important;
    margin-right: clamp(150px, 10.4vw, 200px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(20px, 2.4vh, 28px) !important;
    margin-top: clamp(36px, 4.2vh, 50px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs > div,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active {
    display: block !important;
    color: var(--hy-light-copy) !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    display: block !important;
    margin: 0 0 clamp(6px, 0.8vh, 9px) !important;
    color: var(--hy-light-title) !important;
    font-size: clamp(14px, 0.84vw, 16px) !important;
    line-height: 1.48 !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    display: block !important;
    color: var(--hy-light-copy) !important;
    font-size: clamp(13.5px, 0.8vw, 15px) !important;
    line-height: 1.64 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    justify-content: flex-start !important;
    margin-top: clamp(30px, 3.8vh, 42px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-btn {
    margin-left: 0 !important;
    color: rgba(48, 82, 105, 0.92) !important;
    border-color: rgba(48, 82, 105, 0.58) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(460px, 24vw, 480px) !important;
    max-width: 42vw !important;
    margin-right: clamp(190px, 13.5vw, 260px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    color: var(--hy-accent-blue) !important;
    font-size: clamp(16px, 0.9vw, 17.5px) !important;
    line-height: 1.56 !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    color: rgba(218, 231, 242, 0.76) !important;
    font-size: 14px !important;
    line-height: 1.78 !important;
    max-width: 480px !important;
    margin-bottom: clamp(30px, 4vh, 42px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-actions {
    justify-content: flex-start !important;
    margin-top: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-btn {
    color: rgba(218, 231, 242, 0.78) !important;
    border-color: rgba(218, 231, 242, 0.44) !important;
    background: transparent !important;
  }
}

@media (min-width: 901px) and (max-height: 900px) {
  body.huaying-home-rebuild-active .hy-product__stage {
    height: clamp(380px, 47vh, 455px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 392px !important;
    font-size: 14px !important;
    line-height: 1.66 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(500px, 30vw, 560px) !important;
    margin-right: clamp(132px, 9.5vw, 182px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(16px, 2vh, 22px) !important;
    margin-top: clamp(28px, 3.6vh, 42px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    margin-top: clamp(24px, 3.2vh, 34px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(460px, 24vw, 480px) !important;
    margin-right: clamp(170px, 11.8vw, 228px) !important;
  }
}

@media (min-width: 901px) and (max-height: 760px) {
  body.huaying-home-rebuild-active .hy-product__stage {
    height: clamp(320px, 43vh, 362px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 360px !important;
    line-height: 1.54 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(450px, 31vw, 500px) !important;
    margin-right: clamp(90px, 7vw, 130px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: 10px !important;
    margin-top: 18px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong {
    margin-bottom: 4px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span {
    font-size: 13.5px !important;
    line-height: 1.46 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(440px, 34vw, 490px) !important;
    margin-right: clamp(92px, 7.2vw, 136px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    line-height: 1.58 !important;
  }
}
/* 2026-06-27 homepage design1 tokens end */

/* 2026-06-27 homepage design3 language nav start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-lang.is-toggling {
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    gap: 0 !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang button,
  body.huaying-home-rebuild-active .hy-common-lang button.hy-lang-toggle-visible,
  body.huaying-home-rebuild-active .hy-common-lang.is-toggling button.hy-lang-toggle-visible {
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 3px 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    color: inherit !important;
    font-size: 14px !important;
    line-height: 1.2 !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang button {
    color: rgba(255, 255, 255, 0.92) !important;
  }

  body.huaying-home-rebuild-active .hy-common-header.is-light .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-header.is-light .hy-common-lang button {
    color: #111827 !important;
  }
}
/* 2026-06-27 homepage design3 language nav end */

/* 2026-06-27 homepage hero text refine start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-hero__subtitle {
    max-width: clamp(560px, 39vw, 760px) !important;
    font-size: clamp(14px, 0.82vw, 15.5px) !important;
    line-height: 1.62 !important;
    white-space: normal !important;
  }

  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__subtitle,
  body.huaying-home-rebuild-active .hy-hero__slide--2 .hy-hero__subtitle {
    max-width: clamp(600px, 42vw, 820px) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__copy {
    width: var(--copy-width, clamp(620px, 42vw, 800px)) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__slide--2 .hy-hero__copy {
    top: var(--copy-top, 52%) !important;
    width: var(--copy-width, clamp(590px, 38vw, 730px)) !important;
  }
}

@media (min-width: 901px) and (max-height: 900px) {
  body.huaying-home-rebuild-active .hy-hero__slide--2 .hy-hero__copy {
    top: var(--copy-top-compact, 48%) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__subtitle {
    line-height: 1.58 !important;
  }
}
/* 2026-06-27 homepage hero text refine end */

/* 2026-06-28 homepage application panel position start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-app-panel {
    margin-right: 0 !important;
    top: clamp(86px, 9.8vh, 108px) !important;
  }
}
/* 2026-06-28 homepage application panel position end */

/* 2026-06-28 homepage core card typography start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-card h3 {
    margin: 0 0 14px !important;
    color: rgba(255, 255, 255, 0.94) !important;
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif !important;
    font-size: 18px !important;
    line-height: 1.35 !important;
    font-weight: 600 !important;
    letter-spacing: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-card h3::after {
    width: 64px !important;
    height: 3px !important;
    margin-top: 12px !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 420px !important;
    color: rgba(218, 231, 242, 0.70) !important;
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif !important;
    font-size: 13px !important;
    line-height: 1.68 !important;
    font-weight: 400 !important;
    letter-spacing: 0 !important;
  }
}

@media (min-width: 901px) and (max-width: 1500px) {
  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: 17px !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    max-width: 390px !important;
    font-size: 12.5px !important;
    line-height: 1.66 !important;
  }
}
/* 2026-06-28 homepage core card typography end */

/* 2026-06-28 assembly panel alignment wrap1 start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(450px, 26vw, 500px) !important;
    max-width: 44vw !important;
    margin-right: clamp(96px, 8.4vw, 160px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: clamp(360px, 19.3vw, 370px) !important;
    max-width: clamp(360px, 19.3vw, 370px) !important;
  }
}
/* 2026-06-28 assembly panel alignment wrap1 end */

/* 2026-06-28 core card body image width1 start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-card p {
    width: 100% !important;
    max-width: none !important;
    font-size: 14px !important;
    line-height: 1.68 !important;
  }
}
/* 2026-06-28 core card body image width1 end */

/* 2026-06-29 hero slide 2 text position start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__copy {
    right: clamp(76px, 5.9vw, 114px) !important;
  }
}
/* 2026-06-29 hero slide 2 text position end */

/* 2026-06-29 homepage body typography scale start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-card p {
    width: 100% !important;
    max-width: none !important;
    font-size: 15px !important;
    line-height: 1.68 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: 420px !important;
    max-width: 420px !important;
    margin-bottom: 28px !important;
    font-size: 16px !important;
    line-height: 1.82 !important;
  }
}
/* 2026-06-29 homepage body typography scale end */

/* 2026-06-29 homepage typography match design start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-hero h1 {
    font-size: clamp(52px, 3.23vw, 62px) !important;
    line-height: 1.16 !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-eyebrow {
    font-size: clamp(17px, 1.04vw, 20px) !important;
    line-height: 1.35 !important;
    color: rgba(226, 237, 247, 0.78) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__subtitle {
    max-width: clamp(620px, 38vw, 730px) !important;
    margin-top: clamp(18px, 2.1vh, 24px) !important;
    font-size: clamp(18px, 1.08vw, 21px) !important;
    line-height: 1.58 !important;
    color: rgba(228, 238, 247, 0.84) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__copy,
  body.huaying-home-rebuild-active .hy-hero__slide--2 .hy-hero__copy {
    width: clamp(680px, 42vw, 805px) !important;
  }

  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: clamp(24px, 1.45vw, 28px) !important;
    line-height: 1.32 !important;
    font-weight: 400 !important;
    margin-bottom: clamp(20px, 2.2vh, 26px) !important;
  }

  body.huaying-home-rebuild-active .hy-card h3::after {
    width: 84px !important;
    height: 4px !important;
    margin-top: clamp(20px, 2.1vh, 24px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    width: 100% !important;
    max-width: none !important;
    font-size: clamp(19px, 1.1vw, 22px) !important;
    line-height: 1.58 !important;
    color: rgba(218, 231, 242, 0.76) !important;
    font-weight: 400 !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: clamp(38px, 4.6vh, 52px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .en,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy .en {
    font-size: clamp(18px, 1.04vw, 20px) !important;
    line-height: 1.35 !important;
    letter-spacing: 0.06em !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(24px, 3vh, 34px) !important;
    margin-top: clamp(44px, 5vh, 58px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    display: block !important;
    font-size: clamp(20px, 1.14vw, 22px) !important;
    line-height: 1.42 !important;
    margin-bottom: clamp(7px, 0.9vh, 10px) !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    display: block !important;
    font-size: clamp(18px, 1.04vw, 20px) !important;
    line-height: 1.5 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    justify-content: flex-start !important;
    margin-top: clamp(38px, 4.8vh, 54px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(540px, 29vw, 560px) !important;
    max-width: 46vw !important;
    margin-right: clamp(170px, 11.2vw, 215px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    font-size: clamp(19px, 1.07vw, 21px) !important;
    line-height: 1.5 !important;
    margin-bottom: clamp(22px, 2.6vh, 28px) !important;
    color: var(--hy-accent-blue) !important;
    font-weight: 700 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: clamp(520px, 28vw, 548px) !important;
    max-width: clamp(520px, 28vw, 548px) !important;
    font-size: clamp(19px, 1.08vw, 21px) !important;
    line-height: 1.72 !important;
    margin-bottom: clamp(38px, 4.8vh, 52px) !important;
    color: rgba(218, 231, 242, 0.78) !important;
  }
}

@media (min-width: 901px) and (max-height: 900px) {
  body.huaying-home-rebuild-active .hy-hero h1 {
    font-size: clamp(46px, 2.85vw, 54px) !important;
  }

  body.huaying-home-rebuild-active .hy-eyebrow {
    font-size: clamp(14px, 0.92vw, 17px) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__subtitle {
    font-size: clamp(15.5px, 0.95vw, 18px) !important;
    line-height: 1.5 !important;
  }

  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: clamp(20px, 1.28vw, 24px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    font-size: clamp(16px, 0.94vw, 18px) !important;
    line-height: 1.5 !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: clamp(22px, 3vh, 34px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(16px, 2.1vh, 24px) !important;
    margin-top: clamp(30px, 3.8vh, 42px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    font-size: clamp(17px, 1.02vw, 19px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    font-size: clamp(15.5px, 0.92vw, 17px) !important;
    line-height: 1.45 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    margin-top: clamp(24px, 3.2vh, 36px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(490px, 28vw, 530px) !important;
    margin-right: clamp(142px, 10vw, 190px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    font-size: clamp(17px, 0.98vw, 19px) !important;
    margin-bottom: clamp(16px, 2vh, 22px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: clamp(470px, 27vw, 510px) !important;
    max-width: clamp(470px, 27vw, 510px) !important;
    font-size: clamp(16px, 0.94vw, 18px) !important;
    line-height: 1.58 !important;
    margin-bottom: clamp(24px, 3.2vh, 36px) !important;
  }
}

@media (min-width: 901px) and (max-height: 760px) {
  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: 19px !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    font-size: 14.5px !important;
    line-height: 1.42 !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    font-size: 16px !important;
    margin-bottom: 4px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    font-size: 14px !important;
    line-height: 1.36 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: clamp(430px, 32vw, 470px) !important;
    max-width: clamp(430px, 32vw, 470px) !important;
    font-size: 14.5px !important;
    line-height: 1.45 !important;
  }
}
/* 2026-06-29 homepage typography match design end */

/* 2026-06-29 homepage short viewport typography lift start */
@media (min-width: 901px) and (max-height: 760px) {
  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: 20px !important;
    line-height: 1.28 !important;
  }

  body.huaying-home-rebuild-active .hy-card h3::after {
    margin-top: 12px !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    font-size: 16px !important;
    line-height: 1.46 !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: 18px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    font-size: 17px !important;
    line-height: 1.32 !important;
    margin-bottom: 5px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    font-size: 15.5px !important;
    line-height: 1.38 !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    font-size: 16.5px !important;
    line-height: 1.36 !important;
    margin-bottom: 10px !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: clamp(430px, 33vw, 470px) !important;
    max-width: clamp(430px, 33vw, 470px) !important;
    font-size: 16px !important;
    line-height: 1.48 !important;
    margin-bottom: 18px !important;
  }
}
/* 2026-06-29 homepage short viewport typography lift end */

/* 2026-06-29 core phrase no-wrap start */
body.huaying-home-rebuild-active .hy-card .hy-phrase-nowrap {
  white-space: nowrap;
}
/* 2026-06-29 core phrase no-wrap end */

/* 2026-06-29 hero slide 2 wing clearance start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__copy {
    width: clamp(720px, 41vw, 790px) !important;
    right: clamp(6px, 0.6vw, 10px) !important;
    top: 56% !important;
  }
}

@media (min-width: 901px) and (max-height: 900px) {
  body.huaying-home-rebuild-active .hy-hero__slide--1 .hy-hero__copy {
    width: clamp(640px, 49vw, 700px) !important;
    right: clamp(6px, 0.8vw, 12px) !important;
    top: 54% !important;
  }
}
/* 2026-06-29 hero slide 2 wing clearance end */

/* 2026-06-29 assembly wide text wrap start */
@media (min-width: 901px) and (min-height: 901px) {
  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: 600px !important;
    max-width: 600px !important;
    font-size: 19.5px !important;
    line-height: 1.68 !important;
  }
}
/* 2026-06-29 assembly wide text wrap end */

/* 2026-06-30 homepage language nav parity start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-common-lang {
    gap: 12px !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang button.hy-lang-toggle-visible {
    display: block !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    font-size: 18px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
  }
}
/* 2026-06-30 homepage language nav parity end */

/* 2026-06-30 core advantage third card high-screen wrap start */
@media (min-width: 901px) and (min-height: 901px) {
  body.huaying-home-rebuild-active .hy-card:nth-child(3) p {
    font-size: 18.8px !important;
    line-height: 1.62 !important;
  }
}
/* 2026-06-30 core advantage third card high-screen wrap end */

/* 2026-07-01 continuous carousel fade start */
.hy-app-section .hy-bg.hy-crossfade-bg,
.hy-split--assembly-carousel .hy-bg.hy-crossfade-bg {
  opacity: 0;
  transition: opacity var(--hy-common-stage) var(--hy-common-ease);
  will-change: opacity;
}

.hy-app-section .hy-bg.hy-crossfade-bg.is-active,
.hy-split--assembly-carousel .hy-bg.hy-crossfade-bg.is-active {
  opacity: 1;
}
/* 2026-07-01 continuous carousel fade end */

/* 2026-07-01 mobile-only homepage adaptation start */
@media (max-width: 767px) {
  body.huaying-home-rebuild-active,
  body.huaying-home-rebuild-active #hy-home-rebuild {
    overflow-x: hidden;
  }

  body.huaying-home-rebuild-active.hy-snap-enabled {
    scroll-snap-type: none !important;
  }

  #hy-home-rebuild .hy-section,
  #hy-home-rebuild .hy-section__inner {
    min-height: 0 !important;
    height: auto !important;
  }

  #hy-home-rebuild .hy-section__inner {
    width: min(100% - 32px, 520px) !important;
    padding: 68px 0 56px !important;
  }

  #hy-home-rebuild .hy-section-title .en,
  #hy-home-rebuild .hy-split__copy .en {
    font-size: 12px !important;
    line-height: 1.35 !important;
    letter-spacing: 0.08em !important;
  }

  #hy-home-rebuild .hy-section-title h2,
  #hy-home-rebuild .hy-split__copy h2 {
    font-size: 28px !important;
    line-height: 1.22 !important;
    letter-spacing: 0 !important;
  }

  #hy-home-rebuild .hy-hero {
    min-height: 100svh !important;
  }

  #hy-home-rebuild .hy-hero .hy-section__inner {
    min-height: 100svh !important;
    padding-top: 92px !important;
    padding-bottom: 92px !important;
  }

  #hy-home-rebuild .hy-hero__copy,
  #hy-home-rebuild .hy-hero__copy.is-left,
  #hy-home-rebuild .hy-hero__copy.is-right {
    left: 16px !important;
    right: 16px !important;
    top: auto !important;
    bottom: 112px !important;
    width: auto !important;
    max-width: 420px !important;
    transform: none !important;
    text-align: left !important;
  }

  #hy-home-rebuild .hy-hero h1 {
    font-size: clamp(27px, 8.2vw, 34px) !important;
    line-height: 1.16 !important;
    letter-spacing: 0 !important;
  }

  #hy-home-rebuild .hy-hero__subtitle {
    max-width: 100% !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  #hy-home-rebuild .hy-hero__dots {
    bottom: 64px !important;
    left: 16px !important;
    justify-content: flex-start !important;
  }

  #hy-home-rebuild .hy-scroll-tip {
    bottom: 22px !important;
    font-size: 13px !important;
  }

  #hy-home-rebuild .hy-product .hy-section__inner {
    padding-top: 64px !important;
    padding-bottom: 48px !important;
  }

  #hy-home-rebuild .hy-product .hy-section-title h2 {
    font-size: 30px !important;
  }

  #hy-home-rebuild .hy-tabs {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    margin-top: 18px !important;
  }

  #hy-home-rebuild .hy-tabs button {
    width: 100% !important;
    max-width: none !important;
    height: auto !important;
    min-height: 42px !important;
    padding: 8px 12px !important;
    font-size: 13px !important;
    line-height: 1.32 !important;
    white-space: normal !important;
  }

  #hy-home-rebuild .hy-product__stage {
    width: 100% !important;
    height: min(46vh, 312px) !important;
    min-height: 230px !important;
    margin-top: 18px !important;
    overflow: hidden !important;
  }

  #hy-home-rebuild .hy-home-product-model__status {
    bottom: 8px !important;
    font-size: 12px !important;
  }

  #hy-home-rebuild .hy-specs {
    width: 100% !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    row-gap: 12px !important;
    margin-top: 14px !important;
  }

  #hy-home-rebuild .hy-specs > div {
    min-height: 42px !important;
    padding: 0 8px !important;
  }

  #hy-home-rebuild .hy-specs > div::after {
    display: none !important;
  }

  #hy-home-rebuild .hy-specs strong {
    font-size: 17px !important;
    line-height: 1.12 !important;
  }

  #hy-home-rebuild .hy-specs span {
    font-size: 12px !important;
    line-height: 1.25 !important;
    white-space: normal !important;
  }

  #hy-home-rebuild .hy-card-section .hy-section__inner {
    padding-top: 66px !important;
    padding-bottom: 58px !important;
  }

  #hy-home-rebuild .hy-card-grid {
    width: 100% !important;
    grid-template-columns: 1fr !important;
    gap: 26px !important;
    margin-top: 30px !important;
  }

  #hy-home-rebuild .hy-card img {
    margin-bottom: 14px !important;
  }

  #hy-home-rebuild .hy-card h3 {
    font-size: 18px !important;
    line-height: 1.35 !important;
    margin-bottom: 10px !important;
  }

  #hy-home-rebuild .hy-card p {
    font-size: 14px !important;
    line-height: 1.75 !important;
  }

  #hy-home-rebuild .hy-card-section__actions {
    margin-top: 28px !important;
  }

  #hy-home-rebuild .hy-btn,
  #hy-home-rebuild .hy-card-section__actions .hy-btn,
  #hy-home-rebuild .hy-app-panel .hy-btn,
  #hy-home-rebuild .hy-split--assembly-carousel .hy-btn {
    width: min(188px, 62vw) !important;
    max-width: 100% !important;
    height: 44px !important;
    min-height: 44px !important;
    padding: 0 18px !important;
    font-size: 14px !important;
    line-height: 44px !important;
    border-radius: 22px !important;
    letter-spacing: 0 !important;
  }

  #hy-home-rebuild .hy-split,
  #hy-home-rebuild .hy-app-section {
    min-height: 100svh !important;
  }

  #hy-home-rebuild .hy-split .hy-section__inner,
  #hy-home-rebuild .hy-app-section .hy-section__inner {
    justify-content: flex-end !important;
    align-items: flex-start !important;
    min-height: 100svh !important;
    padding-top: 74px !important;
    padding-bottom: 58px !important;
  }

  #hy-home-rebuild .hy-app-section .hy-bg::after,
  #hy-home-rebuild .hy-split--light .hy-bg::after,
  #hy-home-rebuild .hy-split--dark .hy-bg::after {
    background: linear-gradient(180deg, rgba(2, 10, 24, 0.10) 0%, rgba(2, 10, 24, 0.48) 44%, rgba(2, 10, 24, 0.78) 100%) !important;
  }

  #hy-home-rebuild .hy-app-panel,
  #hy-home-rebuild .hy-split__copy,
  #hy-home-rebuild .hy-split--assembly-carousel .hy-split__copy,
  #hy-home-rebuild .hy-split--assembly-capability .hy-split__copy {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    top: auto !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }

  #hy-home-rebuild .hy-app-panel .hy-split__copy {
    width: 100% !important;
  }

  #hy-home-rebuild .hy-app-section,
  #hy-home-rebuild .hy-split--light {
    color: #fff !important;
  }

  #hy-home-rebuild .hy-app-tabs {
    gap: 18px !important;
    margin-top: 26px !important;
  }

  #hy-home-rebuild .hy-app-tabs > div {
    display: block !important;
    padding: 0 !important;
    min-height: 0 !important;
    color: rgba(255, 255, 255, 0.78) !important;
    border: 0 !important;
    background: transparent !important;
  }

  #hy-home-rebuild .hy-app-tabs > div.is-active {
    color: #fff !important;
  }

  #hy-home-rebuild .hy-app-tabs strong {
    display: block !important;
    margin-bottom: 4px !important;
    font-size: 15px !important;
    line-height: 1.45 !important;
  }

  #hy-home-rebuild .hy-app-tabs span {
    display: block !important;
    font-size: 13px !important;
    line-height: 1.65 !important;
  }

  #hy-home-rebuild .hy-actions,
  #hy-home-rebuild .hy-app-panel .hy-actions,
  #hy-home-rebuild .hy-split--assembly-carousel .hy-actions {
    justify-content: flex-start !important;
    margin-top: 24px !important;
    padding-bottom: 4px !important;
  }

  #hy-home-rebuild .hy-split__copy::before {
    width: 52px !important;
    height: 4px !important;
    margin-bottom: 12px !important;
  }

  #hy-home-rebuild .hy-split__lead,
  #hy-home-rebuild .hy-split--assembly-carousel .hy-split__lead {
    margin: 0 0 14px !important;
    font-size: 15px !important;
    line-height: 1.55 !important;
  }

  #hy-home-rebuild .hy-split__copy p,
  #hy-home-rebuild .hy-split--light .hy-split__copy p,
  #hy-home-rebuild .hy-split--assembly-carousel .hy-split__copy p:not(.hy-split__lead) {
    margin: 0 0 18px !important;
    color: rgba(255, 255, 255, 0.80) !important;
    font-size: 14px !important;
    line-height: 1.78 !important;
  }

  body.huaying-home-rebuild-active .hy-common-footer[data-hy-common-footer] {
    min-height: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-common-footer[data-hy-common-footer] .hy-common-footer__inner {
    width: min(100% - 32px, 520px) !important;
    grid-template-columns: 1fr !important;
    gap: 26px !important;
    padding: 46px 0 40px !important;
  }

  body.huaying-home-rebuild-active .hy-common-footer[data-hy-common-footer] .hy-common-footer__qr {
    text-align: left !important;
  }

  body.huaying-home-rebuild-active .hy-common-footer[data-hy-common-footer] .hy-common-footer__qr img {
    width: 132px !important;
    height: 132px !important;
  }

  body.huaying-home-rebuild-active .hy-common-footer[data-hy-common-footer] .hy-common-footer__qr span {
    margin-top: 10px !important;
  }
}
/* 2026-07-01 mobile-only homepage adaptation end */

/* 2026-07-01 home header matches common pages start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-common-header__inner {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 60px !important;
    gap: 80px !important;
  }

  body.huaying-home-rebuild-active .hy-common-nav {
    margin-left: auto !important;
    gap: 80px !important;
    height: 100% !important;
  }

  body.huaying-home-rebuild-active .hy-common-nav a,
  body.huaying-home-rebuild-active .hy-common-lang button {
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif !important;
    font-size: 18px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang {
    display: inline-flex !important;
    width: auto !important;
    height: auto !important;
    margin-left: 0 !important;
    padding: 0 !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 12px !important;
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
    transform: none !important;
    transition: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang {
    border: 0 !important;
    background: transparent !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang button,
  body.huaying-home-rebuild-active .hy-common-lang button.hy-lang-toggle-visible {
    display: inline-flex !important;
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
    animation: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang.is-toggling {
    border: 0 !important;
    background: transparent !important;
    transform: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang.is-toggling button.hy-lang-toggle-visible {
    animation: none !important;
  }
}
/* 2026-07-01 home header matches common pages end */

/* 2026-07-01 mid-desktop homepage adaptation start */
@media (min-width: 901px) and (max-width: 1700px) {
  body.huaying-home-rebuild-active .hy-hero h1 {
    font-size: clamp(42px, 3.15vw, 54px) !important;
    line-height: 1.16 !important;
  }

  body.huaying-home-rebuild-active .hy-eyebrow {
    font-size: clamp(14px, 1vw, 17px) !important;
  }

  body.huaying-home-rebuild-active .hy-hero__subtitle {
    max-width: clamp(520px, 42vw, 680px) !important;
    font-size: clamp(15px, 1vw, 17px) !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-section__inner {
    padding-top: clamp(104px, 13.2vh, 128px) !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    width: min(1380px, 88vw) !important;
    height: clamp(390px, 52vh, 470px) !important;
    margin-top: clamp(8px, 1.4vh, 16px) !important;
  }

  body.huaying-home-rebuild-active .hy-specs {
    width: min(1040px, 84vw) !important;
    margin-top: clamp(10px, 1.5vh, 18px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section__inner {
    padding-top: clamp(120px, 16.4vh, 150px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-grid {
    width: min(1260px, calc(100vw - 144px)) !important;
    gap: clamp(20px, 1.7vw, 26px) !important;
    margin-top: clamp(28px, 3.8vh, 42px) !important;
  }

  body.huaying-home-rebuild-active .hy-card h3 {
    font-size: clamp(19px, 1.35vw, 23px) !important;
    margin-bottom: clamp(14px, 1.8vh, 20px) !important;
  }

  body.huaying-home-rebuild-active .hy-card h3::after {
    width: 72px !important;
    height: 3px !important;
    margin-top: clamp(13px, 1.7vh, 18px) !important;
  }

  body.huaying-home-rebuild-active .hy-card p {
    font-size: clamp(15px, 1vw, 17px) !important;
    line-height: 1.54 !important;
  }

  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: clamp(22px, 3.3vh, 34px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(500px, 35vw, 540px) !important;
    margin-right: 0 !important;
    top: clamp(-4px, 1vh, 12px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .en,
  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy .en {
    font-size: clamp(16px, 1.05vw, 18px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: clamp(14px, 2.1vh, 22px) !important;
    margin-top: clamp(28px, 3.8vh, 40px) !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs strong,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active strong {
    font-size: clamp(17px, 1.12vw, 19px) !important;
    line-height: 1.36 !important;
    margin-bottom: 6px !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs span,
  body.huaying-home-rebuild-active .hy-app-tabs > div.is-active span {
    font-size: clamp(15px, 1vw, 17px) !important;
    line-height: 1.42 !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel .hy-actions {
    margin-top: clamp(24px, 3.4vh, 36px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(500px, 35vw, 535px) !important;
    max-width: 48vw !important;
    margin-right: clamp(72px, 6.2vw, 110px) !important;
    top: clamp(-4px, 1vh, 12px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__lead {
    font-size: clamp(16px, 1.03vw, 18px) !important;
    line-height: 1.45 !important;
    margin-bottom: clamp(14px, 1.9vh, 20px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    width: min(100%, 500px) !important;
    max-width: 500px !important;
    font-size: clamp(15px, 1vw, 17px) !important;
    line-height: 1.58 !important;
    margin-bottom: clamp(22px, 3vh, 34px) !important;
  }
}

@media (min-width: 901px) and (max-width: 1700px) and (max-height: 780px) {
  body.huaying-home-rebuild-active .hy-product .hy-section__inner {
    padding-top: 82px !important;
  }

  body.huaying-home-rebuild-active .hy-product__stage {
    height: clamp(318px, 45vh, 360px) !important;
  }

  body.huaying-home-rebuild-active .hy-card-section .hy-section__inner {
    padding-top: 98px !important;
  }

  body.huaying-home-rebuild-active .hy-card-grid {
    margin-top: 20px !important;
  }

  body.huaying-home-rebuild-active .hy-app-panel {
    width: clamp(470px, 35vw, 505px) !important;
    margin-right: 0 !important;
  }

  body.huaying-home-rebuild-active .hy-app-tabs {
    gap: 10px !important;
    margin-top: 18px !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel .hy-split__copy {
    width: clamp(460px, 35vw, 500px) !important;
    margin-right: clamp(58px, 5.8vw, 86px) !important;
  }

  body.huaying-home-rebuild-active .hy-split--assembly-carousel [data-hy-assembly-desc] {
    max-width: 470px !important;
    line-height: 1.46 !important;
    margin-bottom: 18px !important;
  }
}
/* 2026-07-01 mid-desktop homepage adaptation end */

@media (min-width: 1701px) and (max-height: 960px) {
  body.huaying-home-rebuild-active .hy-product .hy-specs {
    width: min(1040px, 84vw) !important;
  }

  body.huaying-home-rebuild-active .hy-product .hy-specs > div {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
}

@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-card-section__actions {
    margin-top: clamp(10px, 1.7vh, 18px) !important;
  }
}

/* 2026-07-02 homepage language parity start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-lang.is-toggling {
    display: inline-flex !important;
    width: auto !important;
    min-width: 0 !important;
    height: 100% !important;
    margin-left: 0 !important;
    padding: 0 !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 12px !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-lang button,
  body.huaying-home-rebuild-active .hy-common-lang button.hy-lang-toggle-visible,
  body.huaying-home-rebuild-active .hy-common-lang.is-toggling button.hy-lang-toggle-visible {
    display: block !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    color: inherit !important;
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif !important;
    font-size: 18px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
    transform: none !important;
    animation: none !important;
  }

  body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-header--dark:not(.is-light) .hy-common-lang button {
    color: #fff !important;
  }

  body.huaying-home-rebuild-active .hy-common-header.is-light .hy-common-lang,
  body.huaying-home-rebuild-active .hy-common-header.is-light .hy-common-lang button {
    color: #1f2f3a !important;
  }
}
/* 2026-07-02 homepage language parity end */

/* 2026-07-08 homepage application text clearance start */
@media (min-width: 901px) {
  body.huaying-home-rebuild-active .hy-app-panel {
    top: clamp(96px, 11.2vh, 126px) !important;
  }
}
/* 2026-07-08 homepage application text clearance end */