/* 英雄区域 */
.hero {
  width: 100%;
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
  max-width: 100vw;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  z-index: -2;
}

.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.container {
  width: 100%;
  max-width: 1440px;
  /* 1440px */
  margin: 0 auto;
  position: relative;
}

.hero-content {
  z-index: 1;
  text-align: left;
  position: absolute;
  bottom: 20%;
  left: 0;
}

.hero-title {
  font-size: 6.8rem;
  /* 68px */
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
  opacity: 0;
  transform: translateY(5rem);
  animation: fadeInUp 1s ease-out 0.5s forwards;
  text-align: left;
}

.hero-subtitle {
  font-size: 2rem;
  /* 24px */
  margin-bottom: 3.6rem;
  opacity: 0;
  transform: translateY(3rem);
  animation: fadeInUp 0.8s ease-out 1s forwards;
  text-align: left;
}

.hero-buttons {
  display: flex;
  gap: 2rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 1.3s forwards;
}

/* 备用CSS动画 */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-btn {
  color: white;
  text-decoration: none;
  padding: 1.2rem 4rem;
  font-size: 1.8rem;
  /* 18px */
  border-radius: 0.4rem;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 14rem;
  text-align: center;
  display: inline-block;
}

/* 按钮波纹效果 */
.hero-btn {
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 0.1rem solid rgba(255, 255, 255, 1);
}

/* 悬停效果 */
.hero-btn:hover {
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  color: white;
  border: none;
}

/* 点击效果 */
.hero-btn:active {
  transform: translateY(0);
  box-shadow: 0 0.2rem 0.6rem rgba(255, 255, 255, 0.2);
}

.hero-btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}

/* 产品平台 */
.product {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background: #111;
}

.product-bg {
  position: absolute;
  inset: 0;
  background: url(https://img.js.design/assets/img/69815214d3013295f800ef46.png);
  background-size: cover;
  background-position: center;
}

.product-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 144rem;
  height: calc(100vh - 6.4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}

.product-e {
  width: 120rem;
  /* 1200px */
  height: 55rem;
  /* 550px */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
}

.top-container {
  width: 1440px;
  margin: 0 auto;
}

.product-title {
  font-size: 3.6rem;
  font-weight: bold;
  text-align: center;
  color: white;
}

.product-subtitle {
  font-size: 1.6rem;
  /* 18px */
  text-align: center;
  color: white;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 3;
}

.product-wrapper {
  width: 120rem;
  height: 55rem;
  overflow: hidden;
  position: relative;
}

.product-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  will-change: transform;
  z-index: 2;
}

.product-content-item {
  width: 100%;
  height: 55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.product-content-item .product-one-bg {
  width: 100%;
  position: absolute;
  top: 0;
}

.product-content-item .product-two-bg {
  width: 100%;
  position: absolute;
  bottom: 1px;
}

.product-content-item .product-three-bg {
  width: 100%;
  position: absolute;
  bottom: 0;
}

.product-three-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 2fr);
  gap: 20px;
  height: 50%;
  z-index: 2;
  position: absolute;
  top: 50px;
}

.product-three-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-three-item .mask {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.7) 0%,
    rgba(247, 248, 251, 1) 100%
  );
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease;
}

.product-three-item img {
  width: 100%;
  height: 100%;
}

.product-three-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-0.5rem);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.2);
}

.product-item-1:hover > .mask {
  opacity: 0;
}

.three-title {
  width: 100%;
}

.product-item-2:hover > .mask {
  opacity: 0;
}

.product-item-3:hover > .mask {
  opacity: 0;
}

.product-item-4:hover > .mask {
  opacity: 0;
}

.product-item-5:hover > .mask {
  opacity: 0;
}

.product-item-6:hover > .mask {
  opacity: 0;
}

.product-item-1:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-item-2:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-item-3:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-item-4:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-item-5:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-item-6:hover > .three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
}

.product-three-item .three-title {
  color: #00005c;
  font-size: 2rem;
  /* 20px */
  font-weight: 600;
  margin: 0;
  text-align: center;
  position: absolute;
  z-index: 1;
}

.product-content-item .product-one-1 {
  width: 100%;
  position: absolute;
  top: 0;
  z-index: 1;
  cursor: pointer;
  transition: all 0.3s ease;
}

.product-content-item .product-one-2 {
  position: absolute;
  top: 8.2rem;
  /* 82px */
  left: 6.8rem;
  /* 68px */
  width: 43.8rem;
  /* 438px */
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 2;
}

.product-content-item .product-one-3 {
  position: absolute;
  top: 8.2rem;
  left: 39.7rem;
  /* 397px */
  width: 44.8rem;
  /* 448px */
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 2;
}

.product-content-item .product-one-4 {
  position: absolute;
  top: 9.7rem;
  /* 97px */
  left: 69.5rem;
  /* 695px */
  width: 43rem;
  /* 430px */
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 2;
}

.product-content-item .product-one-5 {
  position: absolute;
  transition: all 0.3s ease;
  cursor: pointer;
  width: 112.6rem;
  /* 1126px */
  left: 50%;
  top: 6.3rem;
  /* 63px */
  transform: translateX(-50%);
  z-index: 1;
}

.content-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.content-wrapper img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

/* 平板横屏 (1024px - 1439px) */
@media (max-width: 1024px) {
  .product-container {
    height: auto;
    padding: 8rem 2rem 4rem;
  }

  .product-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
  }

  .product-subtitle {
    font-size: 1.4rem;
    line-height: 1.6;
  }

  .product-wrapper,
  .product-e {
    width: 90%;
    height: auto;
    aspect-ratio: 120/55;
  }

  .product-inner {
    height: 100%;
  }

  .product-content-item {
    height: 100%;
    aspect-ratio: 120/55;
  }

  .product-three-grid {
    gap: 1.5rem;
    height: auto;
  }

  .product-three-item .three-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .hero {
    height: 100vh;
  }

  .hero-content {
    bottom: 14%;
    padding: 0 2rem;
  }

  .hero-title {
    font-size: 4rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 2.5rem;
  }

  .hero-buttons {
    flex-direction: row;
    gap: 1.5rem;
    flex-wrap: nowrap;
  }

  .hero-btn {
    width: auto;
    max-width: none;
    padding: 1.2rem 2rem;
    font-size: 2rem;
    flex: 1;
  }

  .product {
    height: auto;
    min-height: 80vh;
    padding: 6rem 0;
  }

  .product-container {
    position: relative;
    top: 0;
    left: 0;
    transform: none;
    height: auto;
    margin-top: 0;
    padding: 2rem;
  }

  .top-container {
    width: 100%;
    margin-bottom: 3rem;
  }

  .product-title {
    font-size: 2.4rem;
    white-space: normal;
    padding: 0 1rem;
    margin-bottom: 1.5rem;
  }

  .product-subtitle {
    font-size: 1.4rem;
    padding: 0 1rem;
    line-height: 1.6;
  }

  .product-wrapper {
    width: 100%;
    height: auto;
    min-height: 40rem;
    margin-top: 3rem;
  }

  .product-e {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
    left: 0;
    transform: none;
    margin-bottom: 2rem;
  }

  .product-inner {
    position: relative;
  }

  .product-content-item {
    height: auto;
    min-height: 35rem;
    padding: 2rem 1rem;
  }

  .product-three-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 1rem;
    width: 90%;
    height: auto;
    position: relative;
    top: 0;
    margin: 2rem auto;
  }

  .product-three-item {
    min-height: 10rem;
    padding: 1rem;
  }

  .product-three-item .three-title {
    font-size: 1.4rem;
  }

  /* 简化移动端产品图片布局 */
  .product-content-item .product-one-1,
  .product-content-item .product-one-2,
  .product-content-item .product-one-3,
  .product-content-item .product-one-4,
  .product-content-item .product-one-5 {
    position: relative;
    width: 90%;
    height: auto;
    top: auto;
    left: 50%;
    transform: translateX(-50%);
    margin: 1rem 0;
  }

  .product-content-item .product-one-bg,
  .product-content-item .product-two-bg,
  .product-content-item .product-three-bg {
    position: relative;
    width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 100vh;
    min-height: 45rem;
  }

  .hero-title {
    font-size: 3.2rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }

  .product-title {
    font-size: 2rem;
  }

  .product-subtitle {
    font-size: 1.3rem;
  }

  .product-three-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 1fr);
  }
}

/* 移动端产品平台 */
.mobile-product {
  position: relative;
  height: auto;
  min-height: 100vh;
  overflow: hidden;
  background: #111;
  padding: 4rem 0;
  display: none; /* 默认隐藏移动端版本 */
}

/* PC端产品平台默认显示 */
.product {
  display: block;
}

/* 响应式显示控制 */
@media (max-width: 768px) {
  /* 移动端：显示移动端产品平台，隐藏PC端产品平台 */
  .mobile-product {
    display: block;
  }

  .product {
    display: none;
  }
}

@media (min-width: 769px) {
  /* PC端：显示PC端产品平台，隐藏移动端产品平台 */
  .mobile-product {
    display: none;
  }

  .product {
    display: block;
  }
}

.mobile-product-bg {
  position: absolute;
  inset: 0;
  background: url(https://img.js.design/assets/img/69815214d3013295f800ef46.png);
  background-size: cover;
  background-position: center;
  opacity: 0.8;
}

.mobile-product-container {
  position: relative;
  width: 100%;
  max-width: 144rem;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  z-index: 1;
}

.mobile-product-title {
  font-size: 2.4rem;
  font-weight: bold;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.mobile-product-subtitle {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.mobile-product-wrapper {
  width: 100%;
  position: relative;
  margin: 2rem auto 0;
}

.mobile-product-e {
  width: 100%;
  height: auto;
  position: relative;
  margin-bottom: 2rem;
  pointer-events: none;
}

.mobile-product-inner {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.mobile-product-content-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.mobile-product-content-item .mobile-product-one-bg {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.mobile-product-content-item .mobile-product-two-bg {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
}

.mobile-product-content-item .mobile-product-three-bg {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
}

.mobile-product-three-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 15px;
  width: 90%;
  height: auto;
  position: relative;
  z-index: 2;
}

.mobile-product-three-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 8rem;
}

.mobile-product-three-item .mobile-mask {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.7) 0%,
    rgba(247, 248, 251, 1) 100%
  );
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease;
}

.mobile-product-three-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-product-three-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-0.5rem);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.2);
}

.mobile-product-item-1:hover > .mobile-mask,
.mobile-product-item-2:hover > .mobile-mask,
.mobile-product-item-3:hover > .mobile-mask,
.mobile-product-item-5:hover > .mobile-mask,
.mobile-product-item-6:hover > .mobile-mask {
  opacity: 0;
}

.mobile-product-three-item .mobile-three-title {
  color: #00005c;
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0;
  text-align: center;
  position: absolute;
  z-index: 1;
  padding: 0.5rem 1rem;
  width: 100%;
}

.mobile-product-item-1:hover > .mobile-three-title,
.mobile-product-item-2:hover > .mobile-three-title,
.mobile-product-item-3:hover > .mobile-three-title,
.mobile-product-item-5:hover > .mobile-three-title,
.mobile-product-item-6:hover > .mobile-three-title {
  color: white;
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  position: absolute;
  bottom: 0;
  left: 0;
}

/* 移动端产品平台 - 图片布局 */
.mobile-product-content-item .mobile-product-one-1,
.mobile-product-content-item .mobile-product-one-2,
.mobile-product-content-item .mobile-product-one-3,
.mobile-product-content-item .mobile-product-one-4,
.mobile-product-content-item .mobile-product-one-5 {
  position: relative;
  width: 90%;
  height: auto;
  top: auto;
  left: 50%;
  transform: translateX(-50%);
  margin: 1rem 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-product-content-item .mobile-product-one-1 {
  z-index: 1;
}

.mobile-product-content-item .mobile-product-one-2,
.mobile-product-content-item .mobile-product-one-3,
.mobile-product-content-item .mobile-product-one-4 {
  z-index: 2;
}

/* 移动端产品平台 - 响应式设计 */
@media (max-width: 768px) {
  .mobile-product {
    padding: 4rem 0;
  }

  .mobile-product-title {
    font-size: 2rem;
  }

  .mobile-product-subtitle {
    font-size: 1.3rem;
    line-height: 1.5;
  }

  .mobile-product-content-item img {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .mobile-product-title {
    font-size: 3rem;
    text-align: center;
  }

  .mobile-product-subtitle {
    font-size: 1.8rem;
    text-align: center;
  }

  .mobile-product-content-item {
    min-height: 25rem;
  }

  .mobile-three-title {
    font-size: 1.3rem;
  }
}

/* 解决方案区域 */
.solution {
  padding: 10rem 0;
  background: rgba(247, 248, 251, 1);
  color: white;
  position: relative;
  overflow: hidden;
}

.solution .container {
  position: relative;
  z-index: 1;
}

.solution-title {
  font-size: 3.6rem;
  font-weight: bold;
  text-align: center;
  color: #333;
}

.solution-subtitle {
  font-size: 1.6rem;
  text-align: center;
  color: #333;
  margin: 0 auto 6rem;
}

/* 轮播容器 */
.solution-carousel {
  position: relative;
  max-width: 140rem;
  margin: 0 auto;
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.carousel-item {
  display: none;
}

.carousel-item.active {
  display: block;
  animation: fadeInSlide 0.8s ease-out;
}

@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.carousel-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 6rem;
  align-items: start;
  height: 100%;
}

.content-left {
  padding-right: 2rem;
}

.content-title {
  font-size: 2.4rem;
  /* 32px */
  font-weight: bold;
  margin-bottom: 2rem;
  color: #333;
  position: relative;
  transform: translateX(1.4rem);
}

.content-title::after {
  content: "";
  position: absolute;
  bottom: 50%;
  left: -1.4rem;
  transform: translateY(50%);
  width: 0.7rem;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
}

.content-description {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 10rem;
  text-align: justify;
}

.content-buttons {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.content-btn {
  padding: 1rem 1.2rem;
  border-radius: 2.5rem;
  text-decoration: none;
  font-weight: 400;
  font-size: 1.5rem;
  /* 15px */
  transition: all 0.3s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  position: relative;
  background: #edf0f5;
  color: #8c8c8c;
}

.content-btn:hover {
  background: linear-gradient(
    90deg,
    rgba(35, 167, 253, 1) 0%,
    rgba(253, 26, 226, 1) 100%
  );
  color: white;
  transform: translateY(-0.1rem);
}

.content-btn:hover::after {
  transform: translateX(0.3rem);
}

.content-right {
  display: flex;
  justify-content: center;
  align-items: center;
  background: white;
  height: 52rem;
  border-radius: 2rem;
  padding: 2.4rem;
}

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

/* 轮播指示器容器已在 styles.css 统一定义，此处仅保留定位 */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
  margin-top: 4rem;
}

/* 平板横屏 (1024px - 1439px) */
@media (max-width: 1024px) {
  .carousel-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .content-left {
    padding-right: 0;
  }

  .content-title {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
  }

  .content-description {
    font-size: 1.4rem;
    line-height: 1.7;
    margin-bottom: 4rem;
  }

  .content-btn {
    padding: 1.1rem 1.3rem;
    font-size: 1.4rem;
  }

  .content-right {
    height: 40vh;
    min-height: 30rem;
  }

  .carousel-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .solution {
    padding: 6rem 0;
  }

  .solution-title {
    font-size: 2.4rem;
    line-height: 1.4;
  }

  .solution-subtitle {
    font-size: 1.4rem;
    margin-bottom: 4rem;
    text-align: left;
  }

  .carousel-item {
    padding: 3rem 2rem;
  }

  .carousel-content {
    gap: 2rem;
  }

  .content-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    transform: translateX(1.5rem);
  }

  .content-title::after {
    left: -1.5rem;
    width: 0.5rem;
  }

  .content-description {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 3rem;
  }

  .content-buttons {
    flex-direction: row;
    gap: 1.5rem;
    flex-wrap: nowrap;
  }

  .content-btn {
    width: auto;
    flex: 1;
    justify-content: center;
    padding: 1.2rem 1.5rem;
    font-size: 1.4rem;
  }

  .content-right {
    height: 35vh;
    min-height: 25rem;
    padding: 1.5rem;
  }

  .carousel-indicators {
    gap: 1.2rem;
    margin-top: 3rem;
  }

  .indicator {
    /*width: 3rem;*/
    /*height: 0.5rem;*/
  }
}

@media (max-width: 480px) {
  .indicator {
    width: 1rem;
    height: 0.2rem;
  }
  .solution {
    padding: 4rem 0;
  }

  .solution-title {
    font-size: 2rem;
  }

  .solution-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
  }

  .carousel-item {
    padding: 2rem 1.5rem;
  }

  .content-title {
    font-size: 1.8rem;
  }

  .content-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
  }

  .content-btn {
    font-size: 1.8rem;
    padding: 1rem 1.5rem;
  }
  .content-btn .icon-youjiantou {
    font-size: 1.8rem;
  }
  .content-right {
    height: 30vh;
    min-height: 20rem;
    padding: 1rem;
  }
}

/* 装备展示区域 */
.equipment {
  padding: 5rem 0 10rem;
  background: rgba(247, 248, 251, 1);
  position: relative;
  overflow: hidden;
}

.equipment-title {
  font-size: 3.6rem;
  font-weight: bold;
  text-align: center;
  color: #333333;
}

.equipment-subtitle {
  font-size: 1.6rem;
  /* 18px */
  text-align: center;
  margin: 0 auto 6rem;
  color: #333333;
}

/* 装备网格 */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.equipment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.equipment-item:hover {
  transform: translateY(-0.5rem);
}

.equipment-icon {
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.equipment-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  z-index: 1;
}

.equipment-icon img,
.equipment-emoji {
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 2;
  position: relative;
  transition: all 0.3s ease;
}

.equipment-item:hover .equipment-icon {
  transform: scale(1.05);
}

.equipment-item:hover .equipment-icon img,
.equipment-item:hover .equipment-emoji {
  transform: scale(1.1);
}

.equipment-name {
  font-size: 1.5rem;
  color: #848586;
  transition: color 0.3s ease;
}

.equipment-item:hover .equipment-name {
  color: #3a98fa;
}

/* 响应式设计 */
/* 平板横屏 (1024px - 1439px) */
@media (max-width: 1024px) {
  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3.5rem 2.5rem;
  }

  .equipment-icon {
    width: 10rem;
    height: 10rem;
  }
}

@media (max-width: 768px) {
  .equipment {
    padding: 6rem 0;
  }

  .equipment-title {
    font-size: 2.8rem;
    /* 28px */
  }

  .equipment-subtitle {
    font-size: 1.6rem;
    margin-bottom: 4rem;
  }

  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 2rem;
    padding: 0 1.5rem;
  }

  .equipment-icon {
    width: 8rem;
    height: 8rem;
  }

  .equipment-name {
    font-size: 1.3rem;
    /* 13px */
  }
}

@media (max-width: 480px) {
  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }

  .equipment-icon {
    width: 7rem;
    height: 7rem;
  }

  .equipment-name {
    font-size: 1.2rem;
    /* 12px */
  }
}

@media only screen and (min-width: 768px) and (max-width: 1199px) {
  /* 这里写平板样式 */
  .hero-content{
    padding: 0 6rem;
  }
  .mobile-top-container{
    text-align: center;
  }
  .mobile-product-container{
    padding: 3.6rem;
  }
  .mobile-product-title{
    font-size: 3rem;
  }
  .mobile-product-subtitle{
    font-size: 1.8rem;
  }
  .solution-title{
    font-size: 3rem;
  }
  .content-btn{
    font-size: 1.6rem;
  }
  .content-btn .icon-youjiantou {
    font-size: 1.6rem;
  }
  .equipment-name{
    font-size: 1.6rem;
  }
  .footer-logo img{
    height: 8rem;
  }
  .footer-logo-en-container img{
    max-width: 28rem;
  }
  .footer-logo-en-container{
    text-align: center;
  }
}