body {
  background-color: #ffffff;
  font-family:
    HarmonyOS Sans SC,
    Microsoft YaHei,
    "sans-serif";
  letter-spacing: -0.02em;
  overflow-x: hidden;
  line-height: normal !important;
}

* {
  -webkit-tap-highlight-color: transparent;
}

button,
a {
  background-color: transparent;
  color: unset !important;
}

.background-image {
  width: 100%;
}

.background-image img {
  width: 100% !important;
  margin: 0 !important;
}

.section1 .background-image {
  aspect-ratio: 1905 / 713;
  background-color: #f0f0f0; /* 占位底色 */
}

.section10 .background-image {
  aspect-ratio: 635 / 146;
  background-color: #f0f0f0; /* 占位底色 */
}

:root {
  --color-white: #fff;
  --color-black: #000;
  --color-028ecf: #028ecf;
  --color-00A1E9: #00a1e9;
  --color-656D88: #656d88;
  --color-49494A: #49494a;
  --color-737373: #737373;
  --color-4E5969: #4e5969;
  --color-F9F9FB: #f9f9fb;
  --color-009DFF: #009dff;
  --color-8F8F8F: #8f8f8f;

  --font-54: clamp(36px, 3vw, 54px);
  --font-48: clamp(24px, 2.6vw, 48px);
  --font-34: clamp(20px, 1.8vw, 34px);
  --font-28: clamp(18px, 1.6vw, 28px);
  --font-24: clamp(16px, 1.3vw, 24px);
  --font-22: clamp(14px, 1.2vw, 22px);
  --font-18: clamp(15px, 1vw, 18px);
  --font-16: clamp(12px, 0.9vw, 16px);
  --font-14: clamp(12px, 0.8vw, 14px);
}

.bold-brand {
  font-weight: bold;
}

#floating-menu {
  position: fixed;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
  background-color: var(--color-F9F9FB);
  padding: clamp(10px, 1vw, 20px) clamp(6px, 0.6vw, 10px);
  text-align: center;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  max-width: 180px;
}

#floating-menu.showmenu {
  opacity: 1;
  pointer-events: auto;
}

#floating-menu .menu-item {
  color: var(--color-black);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: var(--font-14);
  cursor: pointer;
  transition:
    background 0.3s,
    color 0.3s;
}

#floating-menu .menu-item:hover,
#floating-menu .menu-item.active {
  background: var(--color-00A1E9);
  color: var(--color-white);
}

.recommended-bottom-btn {
  display: none;
}
.cubemars-rand-main .cubemars-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cubemars-rand-main .cubemars-container {
  max-width: 1440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 1440px;
}

.cubemars-rand-main .section-title {
  font-size: var(--font-48);
  font-weight: bold;
  color: var(--color-black);
  text-align: center;
  padding-top: clamp(75px, 8vw, 120px);
}

.cubemars-rand-main .section-content {
  font-size: var(--font-18);
  margin-top: 20px;
  color: var(--color-737373);
  text-align: center;
  max-width: 1200px;
  line-height: 1.5;
}
.cubemars-rand-main .application-cases {
  padding-top: clamp(75px, 8vw, 120px);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding-bottom: clamp(75px, 8vw, 120px);
}

.cubemars-rand-main .application-cases-tab h3.active {
  border-bottom: 2px solid var(--color-009DFF);
  color: var(--color-009DFF);
}

.cubemars-rand-main .section-case-title {
  font-size: var(--font-28);
  color: var(--color-black);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.cubemars-rand-main .section-case-content {
  font-size: var(--font-14);
  color: var(--color-4E5969);
  margin-top: clamp(10px, 1vw, 18px);
  line-height: 1.5;
}

.cubemars-rand-main .section-blue-btn,
.cubemars-rand-main .footer-blue-btn {
  font-size: var(--font-14);
  background-color: var(--color-00A1E9);
  color: var(--color-white);
  border: 1px solid var(--color-00A1E9);
  display: inline-block;
  border-radius: 4px;
  padding: clamp(6px, 1vw, 10px) clamp(30px, 3vw, 60px);
  cursor: pointer;
}

.cubemars-rand-main .section-blue-btn:hover {
  background-color: var(--color-028ecf);
  border: 1px solid var(--color-028ecf);
}

.cubemars-rand-main .consulting-blue-btn {
  font-size: var(--font-14);
  background-color: var(--color-00A1E9);
  color: var(--color-white);
  border: 1px solid var(--color-00A1E9);
  display: inline-block;
  border-radius: 4px;
  cursor: pointer;
  display: none;
}

.cubemars-rand-main .section-white-btn,
.cubemars-rand-main .footer-white-btn {
  font-size: var(--font-14);
  background-color: var(--color-white);
  color: var(--color-00A1E9) !important;
  border: 1px solid var(--color-00A1E9);
  display: inline-block;
  border-radius: 4px;
  padding: clamp(6px, 1vw, 10px) clamp(30px, 3vw, 60px);
  cursor: pointer;
}

.cubemars-rand-main .footer-white-btn {
  background-color: rgba(255, 255, 255, 0.7);
}

.cubemars-rand-main .section-white-btn:hover {
  background-color: var(--color-00A1E9);
  color: var(--color-white) !important;
}

.cubemars-rand-main .recommended-products {
  width: 100%;
  padding-bottom: clamp(75px, 8vw, 120px);
}

.cubemars-rand-main .section2 .recommended-products {
  padding-bottom: 0;
}

.cubemars-rand-main .recommended-top {
  display: flex;
  justify-content: space-between;
  width: 100%;
  align-items: center;
}

.recommended-bottom-container {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 16px;
  padding: 16px 0px;
  width: 100%;
  box-sizing: content-box;
}
.recommended-bottom-container::-webkit-scrollbar {
  display: none;
}

.recommended-bottom-container::-webkit-scrollbar-thumb {
  display: none;
}

.recommended-bottom-item {
  flex: 0 0 calc((100% - 16px * 4) / 5); /* 5 个 item 平分宽度，减去间距 */
  box-sizing: border-box;
  text-align: center;
  cursor: pointer;
  border-radius: 10px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  background: #fff;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(25px, 3vw, 50px) clamp(15px, 1.8vw, 30px) 0 clamp(15px, 1.8vw, 30px);
}

.recommended-bottom-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  text-align: left;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: clamp(10px, 2vw, 40px) 5% 0 10%;
  box-sizing: border-box;
  border-radius: 10px;
}

.recommended-background img {
  width: 100%;
}

/* 移入显示 */
.recommended-bottom-item:hover .overlay {
  opacity: 1;
}

.item-spot {
  opacity: 0;
}

.recommended-bottom-item .overlay p {
  font-size: var(--font-24);
  color: var(--color-white);
  margin-bottom: clamp(10px, 1.6vw, 30px);
}
.recommended-bottom-item .overlay ul {
  padding: 0;
  margin: 0;
  gap: 0.6vw;
  display: flex;
  flex-direction: column;
}

.recommended-bottom-item .overlay li {
  font-size: var(--font-16);
  color: var(--color-white);
}

.recommended-more {
  padding: 0;
  position: relative;
}

.recommended-background {
  width: 100%;
  height: auto;
}

.more-text-box {
  position: absolute;
  top: 10%;
  left: 8%;
}

.recommended-more-content {
  font-size: var(--font-18);
  color: var(--color-black);
  display: flex;
  align-items: center;
}

.recommended-more-content::after {
  content: "";
  display: inline-block;
  width: 26px; /* 根据 svg 大小可调 */
  height: 26px;
  margin-left: 6px;
  background: url("../images/toMore.svg") no-repeat center / contain;
}

.recommended-bottom-title {
  padding-top: clamp(15px, 2vw, 30px);
  font-size: var(--font-22);
  color: var(--color-black);
}

.cubemars-rand-main .recommended-top .recommended-left-title {
  font-size: var(--font-28);
  color: var(--color-black);
}

.cubemars-rand-main .recommended-top .recommended-right {
  display: flex;
  gap: 20px;
}

.cubemars-rand-main .recommended-top .recommended-right-btn {
  font-size: var(--font-14);
  background-color: var(--color-white);
  padding: clamp(8px, 1.2vw, 14px) clamp(18px, 2vw, 36px);
  border: 1px solid var(--color-737373);
  border-radius: 4px;
  cursor: pointer;
}

.cubemars-rand-main .recommended-top .recommended-right-btn:hover {
  background-color: var(--color-00A1E9);
  color: var(--color-white);
  border: 1px solid var(--color-00A1E9);
}

.cubemars-rand-main .recommended-top .recommended-right-btn.active {
  background-color: var(--color-00A1E9);
  color: var(--color-white);
  border: 1px solid var(--color-00A1E9);
}

.cubemars-rand-main .section-left-menu {
  font-size: var(--font-16);
}

.cubemars-rand-main .service-btn-box {
  display: flex;
  gap: 20px;
  margin-top: 20%;
}

.recommended-right-more {
  font-size: var(--font-24);
  color: var(--color-737373);
  display: flex;
  align-items: center;
  cursor: pointer;
}

.recommended-right-more::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 6px;
  border-top: 2px solid var(--color-737373);
  border-right: 2px solid var(--color-737373);
  transform: rotate(45deg);
  transform-origin: center;
}

.application-case {
  display: flex;
  gap: clamp(40px, 4vw, 80px);
  padding-top: clamp(75px, 8vw, 120px);
  width: 100%;
  justify-content: space-between;
  padding-bottom: clamp(75px, 8vw, 120px);
}

.application-case-left {
  width: 500px; /* 保证左侧固定宽度 */
}

.application-case-left .case-left-box {
  display: none;
}

.application-case-left .case-left-box.active {
  display: block;
}

.carousel-container {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.application-case-right {
  width: 710px;
  height: auto;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center; /* 图片居中 */
  align-items: center;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  width: 100%;
  user-select: none;
}

.carousel-track img {
  flex: 0 0 auto; /* 不拉伸占满容器 */
  max-width: 100%; /* 最大宽度为右侧容器的80% */
  height: auto; /* 高度自适应 */
  object-fit: contain; /* 保持比例 */
  display: block;
  margin: 0 auto; /* 居中 */
  flex-shrink: 0;
  user-drag: none; /* Safari */
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; /* 防止文字选中 */
}
.carousel-dots {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 8px;
}

.carousel-dots .dot {
  width: 30px;
  height: 2px;
  background-color: #ccc;
  cursor: pointer;
}

.carousel-dots .dot.active {
  background-color: var(--color-009DFF);
}

.carousel-arrows .arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5vw;
  height: 2.5vw;
  line-height: 2.5vw;
  font-size: 1vw;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.4);
  color: white;
  cursor: pointer;
  user-select: none;
  border-radius: 50%;
  transition: opacity 0.3s ease;
}

.carousel-arrows .arrow:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.carousel-arrows .prev {
  left: 20px;
}

.carousel-arrows .next {
  right: 20px;
}

.carousel-container:hover .carousel-arrows .arrow {
  opacity: 1;
}

/* 左右分别定位 */
.carousel-arrows .prev {
  left: 20px;
}

.carousel-arrows .next {
  right: 20px;
}

/* 鼠标移入轮播容器时显示箭头 */
.application-case-right:hover .carousel-arrows .arrow {
  opacity: 1;
}

.cubemars-rand-main .section1 .cubemars-container {
  position: absolute;
  top: 0;
  width: 100%;
  padding-top: 8.5%;
  align-items: flex-start;
}

.cubemars-rand-main .section1 .section-title {
  font-size: var(--font-54);
  background: linear-gradient(to bottom, var(--color-656D88), var(--color-49494A));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  padding-top: 0;
  text-align: left !important;
}

.cubemars-rand-main .section1 .section-content {
  font-size: var(--font-24);
  background: linear-gradient(to bottom, var(--color-656D88), var(--color-49494A));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  text-align: left !important;
}

.cubemars-rand-main .section1 .section-blue-btn {
  margin-top: 4%;
}

.cubemars-rand-main .section2 .click-robot {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(50px, 6vw, 90px);
  padding-top: clamp(75px, 8vw, 120px);
  padding-bottom: clamp(75px, 8vw, 120px);
  max-width: 100%;
  justify-items: start;
}

.cubemars-rand-main .section-case-content {
  display: flex;
  align-items: start;
  gap: 12px;
  min-height: 60px;
  width: 100%;
  max-width: 500px;
}

.cubemars-rand-main .section-case-content p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
}
.cubemars-rand-main .section2 .section-case-content img {
  margin-top: 4px;
}

.case-robot-left {
  max-width: 500px;
  transition:
    transform 0.4s ease,
    opacity 0.4s ease;
}

.fade-out-up {
  opacity: 0;
  transform: translateY(-10px); /* 上移淡出 */
}

.fade-in-up {
  opacity: 0;
  transform: translateY(10px); /* 下方起始位置 */
}

.fade-in-up.active {
  opacity: 1;
  transform: translateY(0);
}

.cubemars-rand-main .section2,
.cubemars-rand-main .section4,
.cubemars-rand-main .section6,
.cubemars-rand-main .section8 {
  background-color: var(--color-F9F9FB);
}

.cubemars-rand-main .section3 .recommended-bottom-item,
.cubemars-rand-main .section5 .recommended-bottom-item,
.cubemars-rand-main .section7 .recommended-bottom-item,
.cubemars-rand-main .section9 .recommended-bottom-item {
  background-color: var(--color-F9F9FB);
}

.cubemars-rand-main .section2 .robot-right {
  position: relative;
  display: inline-block;
  width: 100%;
}

.cubemars-rand-main .section2 .robot-right img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
}

.cubemars-rand-main .section2 .robot-joint-mobile {
  display: none;
  width: 100%;
}

@keyframes jointGlow {
  0%,
  100% {
    box-shadow: 0 0 12px 8px rgba(0, 153, 255, 1);
  }
  50% {
    box-shadow: 0 0 18px 12px rgba(0, 153, 255, 1);
  }
}

.cubemars-rand-main .section2 .joint {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 1;
  animation: jointGlow 2s ease-in-out infinite;
}

@keyframes innerGlow {
  0%,
  100% {
    box-shadow: 0 0 12px 4px rgba(0, 153, 255, 0.6);
  }
  50% {
    box-shadow: 0 0 16px 8px rgba(0, 153, 255, 1);
  }
}

/* 原来的 hover 发光 */
.cubemars-rand-main .section2 .joint:hover .outer-circle,
.cubemars-rand-main .section2 .joint.active .outer-circle {
  box-shadow: 0 0 6px 8px var(--color-00A1E9);
}

.cubemars-rand-main .section2 .joint:hover .inner-circle,
.cubemars-rand-main .section2 .joint.active .inner-circle {
  width: 24px;
  height: 24px;
  box-shadow: 0 0 16px 6px rgba(0, 153, 255, 0.6);
  animation: innerGlow 1.5s ease-in-out infinite;
}

.cubemars-rand-main .section2 .joint .outer-circle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  box-shadow: 0 0 4px 4px var(--color-00A1E9);
  transition: box-shadow 0.3s ease;
  z-index: 2;
}

.cubemars-rand-main .section2 .joint .inner-circle {
  position: absolute;
  width: 18px;
  height: 18 px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 1;
}

.cubemars-rand-main .footer-btn-box {
  display: flex;
  gap: 20px;
  margin-top: 8%;
}

.cubemars-footer-box {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100%;
}

.cubemars-footer-box .cubemars-footer-title {
  font-size: var(--font-28);
  color: var(--color-white);
}

.cubemars-footer-box .cubemars-footer-content {
  font-size: var(--font-18);
  color: var(--color-white);

  margin-top: 20px;
}

:lang(ru).cubemars-rand-main .recommended-top {
  flex-direction: column;
  align-items: flex-start;
  gap: 1vw;
  margin-bottom: 1vw;
}

:lang(ru).cubemars-rand-main .recommended-top .recommended-right-btn {
  padding: clamp(6px, 1vw, 10px) clamp(12px, 2vw, 20px);
  max-width: 200px;
}

:lang(jp).cubemars-rand-main .section1 .cubemars-container,
:lang(de).cubemars-rand-main .section1 .cubemars-container,
:lang(ru).cubemars-rand-main .section1 .cubemars-container {
  padding-top: 4.5%;
}

@media (max-width: 1600px) {
  .cubemars-rand-main .cubemars-container {
    max-width: 1200px;
  }

  #case-robot-left {
    min-width: 400px;
  }

  .recommended-bottom-item img {
    width: 80%;
  }

  .recommended-more img {
    width: 100%;
  }

  .recommended-bottom-item .overlay {
    padding: clamp(10px, 1.5vw, 30px) 5% 0 10%;
  }

  .recommended-bottom-item .overlay p {
    margin-bottom: clamp(6px, 1vw, 18px);
  }
}

@media (max-width: 1400px) {
  .cubemars-rand-main .cubemars-container {
    max-width: 1000px;
  }

  #case-robot-left {
    min-width: 400px;
  }
}

@media (max-width: 1200px) {
  .cubemars-rand-main .cubemars-container {
    max-width: 900px;
  }

  #case-robot-left {
    min-width: 400px;
  }
}

@media (max-width: 940px) {
  :root {
    --font-54: clamp(27px, 8vw, 54px);
    --font-48: clamp(24px, 3.2vw, 48px);
    --font-34: clamp(20px, 2.4vw, 34px);
    --font-28: clamp(19px, 2vw, 38px);
    --font-24: clamp(15px, 4vw, 30px);
    --font-18: clamp(10px, 1.4vw, 20px);
    --font-16: clamp(12px, 1.2vw, 16px);
    --font-14: clamp(12px, 2.8vw, 24px);
  }
  .cubemars-rand-main .cubemars-container,
  .cubemars-section-head {
    max-width: 900px;
    padding-left: 5%;
    padding-right: 5%;
  }

  #case-robot-left {
    min-width: 400px;
  }

  .background-image {
    width: 100%;
  }
  .background-image img {
    width: 100%;
    height: auto;
  }

  #floating-menu {
    display: none;
  }

  .cubemars-rand-main .img-mobile {
    display: block;
  }

  .cubemars-rand-main .img-web {
    display: none;
  }

  .cubemars-rand-main .section-content {
    font-size: var(--font-24);
  }

  .cubemars-rand-main .section1 .cubemars-container {
    padding-top: clamp(60px, 16vw, 120px);
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .cubemars-rand-main .section1 .section-title,
  .cubemars-rand-main .section1 .section-content {
    text-align: center !important;
  }

  .cubemars-rand-main .cubemars-container {
    position: relative;
    width: 100%;
    align-items: flex-start;
    background-size: contain;
  }

  .cubemars-rand-main .section2 .cubemars-container {
    position: relative;
    width: 100%;
    margin-top: clamp(60px, 16vw, 120px);
    align-items: flex-start;
    background-image: url("../images/section2-mobile.png");
    background-size: cover;
  }

  .cubemars-rand-main .section2 .click-robot {
    display: none;
  }

  .cubemars-rand-main .section2 .robot-joint-mobile {
    display: inline-block;
    width: 100%;
  }

  .recommended-right-wrapper {
    overflow-x: auto; /* 横向滚动 */
    flex: 1; /* 占据剩余空间 */
    -webkit-overflow-scrolling: touch; /* iOS平滑滚动 */
    -ms-overflow-style: none;
    scrollbar-width: none;
    width: 100%;
  }

  .recommended-right-wrapper::-webkit-scrollbar {
    display: none;
  }

  .cubemars-rand-main .recommended-top .recommended-right-btn {
    background-color: unset;
    padding: clamp(8px, 1.2vw, 14px) 0;
    border: unset;
    border-radius: 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    flex: 0 0 auto; /* 固定宽度，不压缩 */
    color: var(--color-8F8F8F);
  }

  .carousel-dots {
    position: relative;
    display: flex;
    bottom: unset;
    left: unset;
    justify-content: center;
    gap: 2px;
    margin-top: 10px;
  }

  .carousel-dots .dot {
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background-color: #ccc;
    cursor: pointer;
  }

  .carousel-dots .dot.active {
    width: 8px;
    height: 3px;
    border-radius: 50px;
    background-color: #8f8f8f;
  }

  .cubemars-rand-main .recommended-top .recommended-right {
    display: flex;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    gap: 20px;
    padding: 5px 0;
  }

  .cubemars-rand-main .recommended-top .recommended-right-btn:hover {
    background-color: unset;
    color: var(--color-00A1E9);
    border: unset;
    border-bottom: 2px solid var(--color-00A1E9);
  }

  .cubemars-rand-main .recommended-top .recommended-right-btn.active {
    background-color: unset;
    color: var(--color-00A1E9);
    border: unset;
    border-bottom: 2px solid var(--color-00A1E9);
  }

  .cubemars-rand-main .recommended-top {
    display: flex;
    justify-content: space-between;
    width: 100%;
    border: unset;
    align-items: flex-start;
    flex-direction: column;
  }
  .cubemars-rand-main .recommended-products {
    padding-top: 0;
  }
  .cubemars-rand-main .section2 .recommended-products {
    padding-top: 135%;
  }
  .cubemars-rand-main .recommended-top .recommended-left-title {
    color: var(--color-black);
  }

  .cubemars-rand-main .section2 .recommended-top .recommended-left-title {
    color: var(--color-white);
  }

  .carousel-arrows {
    display: none;
  }

  .recommended-more {
    display: none;
  }

  .recommended-bottom-item {
    border-radius: 6px;
    background-color: #fff !important;
    border: 1px solid transparent;
    flex: 0 0 auto;
    box-shadow:
      0 6px 12px rgba(0, 0, 0, 0.08),
      0 4px 12px rgba(0, 0, 0, 0.06);
    padding: 0;
  }

  .section2 .recommended-bottom-item {
    background-color: #0d0d0d !important;
  }

  .recommended-bottom-item .overlay {
    position: relative;
    opacity: 1;
    background-color: var(--color-white);
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    height: auto;
    padding: 6px 12px 5.4vw 20px;
  }

  .section2 .recommended-bottom-item .overlay {
    background-color: #0d0d0d;
  }

  .section2 .recommended-bottom-item img {
    border-bottom: 1px solid #565656;
  }

  .recommended-bottom-btn {
    font-size: var(--font-18);
    display: flex;
    justify-content: flex-end;
    width: 100%;
    /* padding-right: 10px;
    margin: 10px 0; */
  }

  .recommended-right-more {
    display: none;
  }

  .recommended-bottom-btn span {
    color: var(--color-8F8F8F);
    border: 1px solid var(--color-8F8F8F);
    border-radius: 3px;
    padding: clamp(6px, 1vw, 10px) clamp(20px, 3vw, 40px);
  }

  .recommended-bottom-title {
    display: none;
  }

  .recommended-bottom-item .overlay p {
    font-size: var(--font-24);
    color: var(--color-black);
    margin: clamp(8px, 1.8vw, 12px) 0;
  }

  .section2 .recommended-bottom-item .overlay p {
    color: var(--color-white);
  }

  .recommended-bottom-item .overlay ul {
    gap: 1.6vw;
    list-style-type: disc !important;
  }

  .recommended-bottom-item .overlay li {
    color: var(--color-8F8F8F);
  }

  .recommended-bottom-item img {
    width: 80%;
    padding: clamp(18px, 3vw, 36px) clamp(35px, 4vw, 70px);
    border-bottom: 1px solid #ececf0;
  }

  .application-case {
    flex-direction: column-reverse;

    gap: clamp(10px, 2vw, 20px);
  }

  .section2 .application-case {
    padding-bottom: clamp(30px, 4vw, 60px);
    padding-top: 0;
  }

  .application-case-left,
  .application-case-right {
    width: 100%;
  }

  .cubemars-rand-main .section-case-title {
    color: var(--color-black);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 显示两行 */
    -webkit-box-orient: vertical;
  }

  .cubemars-rand-main .section2 .section-case-title {
    color: var(--color-white);
  }
  .cubemars-rand-main .section-case-content {
    color: var(--color-8F8F8F);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4; /* 显示两行 */
    -webkit-box-orient: vertical;
  }

  .cubemars-rand-main .service-btn-box {
    margin-top: 0%;
    justify-content: flex-end;
  }

  .mobile-consulting-btn {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: clamp(15px, 2vw, 30px);
  }

  .cubemars-rand-main .consulting-blue-btn {
    display: block;
    padding: clamp(10px, 2vw, 15px) clamp(35px, 5vw, 70px);
  }

  .cubemars-rand-main .section-blue-btn {
    background-color: unset;
    border: unset;
    color: var(--color-8F8F8F);
  }

  .cubemars-rand-main .section-blue-btn::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-left: 6px;
    border-top: 1px solid var(--color-8F8F8F);
    border-right: 1px solid var(--color-8F8F8F);
    transform: rotate(45deg);
    transform-origin: center;
  }

  .cubemars-rand-main .section-blue-btn:hover {
    background-color: unset !important;
    border: unset !important;
  }

  .cubemars-rand-main .footer-blue-btn,
  .cubemars-rand-main .footer-white-btn {
    padding: clamp(8px, 1.2vw, 14px) clamp(26px, 1.6vw, 30px);
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .cubemars-rand-main .section-blue-btn,
  .cubemars-rand-main .section-white-btn {
    padding: clamp(8px, 1.2vw, 14px) clamp(12px, 1vw, 16px);
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .cubemars-rand-main .section1 .section-blue-btn {
    font-size: var(--font-14);
    background-color: var(--color-00A1E9);
    color: var(--color-white);
    border: 1px solid var(--color-00A1E9);
    display: inline-block;
    border-radius: 6px;
    padding: clamp(10px, 2vw, 15px) clamp(35px, 5vw, 70px);
    cursor: pointer;
  }

  .cubemars-rand-main .section1 .section-blue-btn::after {
    display: none;
  }
}