/* ========================================
   MAXCORE 首页样式表 - 优化版本
   ======================================== */

/* CSS变量定义 */
:root {
  --swiper-theme-color: #45c5cc;
  --swiper-pagination-bullet-inactive-color: #45c5cc;
  --swiper-pagination-bullet-inactive-opacity: 1;
}

/* ========================================
   Banner Slider 样式
   ======================================== */
/* Ensure the swiper container takes full height */
.swiper {
  width: 100%;
  height: auto!important;
}

/* Each slide takes full viewport height */
.swiper-slide {
  width: 100%;
  height: auto!important;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Media wrapper to center content */
.media-wrapper {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100%;
  box-sizing: border-box;
}

/* Picture element styling */
.media-wrapper picture {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  box-sizing: border-box;
  overflow: hidden;
}

/* Style for video and image to cover the area */
.media-wrapper video,
.media-wrapper img,
.media-wrapper picture img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-width: 100%;
  box-sizing: border-box;
}

/* Swiper pagination styles */
.swiper-pagination-bullet-active {
  width: 60px !important;
  height: 10px !important;
  border-radius: 8px !important;
  position: relative;
  background: transparent !important;
  overflow: hidden;
}

.swiper-pagination-bullet-active::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #45c5cc;
  border-radius: 8px;
  transform-origin: right;
  transform: scaleX(1);
  animation: countdown 8s cubic-bezier(0.25, 0.1, 0.25, 1.0) forwards;
    animation: countdown 8s linear forwards;
    will-change: transform;
}

@keyframes countdown {
  0% {
    transform: scaleX(1);
  }

  100% {
    transform: scaleX(0);
  }
}


/* ========================================
   Product Slider 样式
   ======================================== */
section.product-slider-wrapper {
  margin: 140px 0;
  color: #1b1b1b;
  overflow: hidden;
}

.product-slider-wrapper__container {
  width: 100%;
}

.product-slider-wrapper__swiper {
  width: 100%;
  padding: 40px 0;
}

.product-slider-wrapper__swiper .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  height: auto;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.product-slider-wrapper__swiper .swiper-slide-active {
  opacity: 1;
}

.product-slider-wrapper__swiper .swiper-slide-prev,
.product-slider-wrapper__swiper .swiper-slide-next {
  opacity: 1;
}

.product-slider-wrapper__card {
  background: #eef0f1;
  border-radius: 40px;
  font-size: 20px;
  text-decoration: none;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  width: 90%;
  max-width: 500px;
  transition: transform 0.3s;
  margin: 0 auto;
}

.product-slider-wrapper__title {
  padding-top: 35px;
  font-size: 36px;
}

.product-slider-wrapper__desc {
  margin-top: 12px;
  font-size: 18px;
  font-weight: 300;
}

.product-slider-wrapper__img img {
  object-fit: contain;
  margin-top: 50px;
  transition: transform 0.3s;
}

.product-slider-wrapper__learn-more {
  display: inline-block;
  margin-top: 10px;
  padding: 5px 15px;
  color: #45c5cc;
  border-radius: 20px;
  font-size: 20px;
  text-decoration: none;
  margin-bottom: 30px;
}

.product-slider-wrapper__card:hover .product-slider-wrapper__img img {
  transform: scale(1.1);
}

/* 自定义箭头颜色 */
.product-slider-wrapper__swiper .swiper-button-next,
.product-slider-wrapper__swiper .swiper-button-prev {
  color: #45c5cc;
}

/* ========================================
   Postless Technology 样式
   ======================================== */
.postless-container .postless-title {
  font-size: var(--theme-title);
  margin-bottom: 50px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.postless-container .postless-title .technology {
  background: #000;
  color: #fff;
  padding: 0 10px;
  border-radius: 20px;
}

.postless-container .postless-title .trademark {
  font-size: 32px;
}

.postless-container .postless-content {
  position: relative;
  font-size: 0;
}

.postless-image img {
  width: 100%;
}

.postless-container .postless-text {
  position: absolute;
  right: 12%;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  text-align: left;
  line-height: 1.6;
    max-width: 400px;
}

.postless-text .postless-slogan {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 40px;
  opacity: 0.8;
}

.postless-text .postless-description {
  font-size: 18px;
  font-weight: 300;
  opacity: 0.7;
  margin-bottom: 45px;
}

.postless-text .learn-more {
  color: #45c5cc;
  font-size: 20px;
}

/* ========================================
   OEM 区块样式
   ======================================== */
.oem-container {
  margin: 130px 0;
}

.oem-container__title {
  font-size: var(--theme-title);
  margin-bottom: 80px;
  text-align: center;
}

.oem-container__wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 auto;
  gap: 20px;
}

.oem-container__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  width: 100%;
  max-width: 100%;
  position: relative;
}

.card-content {
  position: absolute;
  left: 50%;
  top: 8%;
  transform: translateX(-50%);
  width: 100%;
}

.oem-container__card-title {
  text-align: center;
  font-size: 30px;
  color: #0f1214;
}

.oem-container__learn-more {
  display: inline-block;
  text-align: center;
  color: #45c5cc;
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 10px;
  text-decoration: none;
}

/* ========================================
   News Section 样式
   ======================================== */
.news-container {
  margin: 80px auto;
}

.news-section-title {
  font-size: var(--theme-title);
  margin-bottom: 80px;
  text-align: center;
}

div.news-list {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  justify-content: space-around;
  gap: 80px;
}

.news-list .news-card,
.news-list .news-items {
  width: 50%;
  box-sizing: border-box;
}

/* news-card图片底部显示news-content */
.news-list .news-card {
  position: relative;
  overflow: hidden;
    border-radius: 25px;
}

.news-list .news-card img {
  display: block;
  width: 100%;
  height: auto;
}

.news-list .news-card .news-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 20px 24px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  z-index: 2;
  box-sizing: border-box;
  font-size: 1rem;
  text-align: left;
}

div.news-items {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

div.news-items .news-item {
  text-align: left;
}

.news-items .news-item .news-title,
.news-card .news-title {
  font-size: 24px;
  margin-bottom: 10px;
}

.news-items .news-item .news-description,
.news-items .news-item .news-date,
.news-card .news-date {
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 10px;
  line-height: 1.2;
}

.news-item .learn-more {
  display: inline-block;
  color: #45c5cc;
  font-size: 18px;
}

/* ========================================
   响应式设计 - 大屏幕适配
   ======================================== */

/* 大屏幕 (≥1024px) - PC端均分布局 */
@media (min-width: 1024px) {
  .oem-container__wrapper {
    flex-wrap: nowrap;
    justify-content: space-between;
  }

  .oem-container__card {
    flex: 1;
    width: calc(33.333% - 0px);
    margin: 0;
    padding: 0;
  }
}

/* 4K及超宽屏适配 - Banner */
@media (min-width: 2560px) {
  .media-wrapper {
    max-width: 100vw;
    overflow-x: hidden;
  }

  .media-wrapper picture {
    max-width: 100%;
    overflow: hidden;
  }

  .media-wrapper video,
  .media-wrapper img,
  .media-wrapper picture img {
    max-width: 100%;
    max-height: 100vh;
    object-fit: contain;
  }
}

/* 大屏幕 (≤1440px) */
@media (max-width: 1440px) {
  .postless-container .postless-text {
    position: absolute;
    right: 6%;
    top: 18%;
    color: #fff;
    text-align: left;
    line-height: 1.2;
  }
}

/* ========================================
   响应式设计 - 移动端适配
   ======================================== */

/* 中等屏幕 (≤768px) - 移动端 */
@media (max-width: 768px) {
  /* Banner Slider 移动端优化 */
  /* .swiper-slide img {
    height: 200px;
  } */

  .swiper-pagination-bullet-active {
    width: 20px !important;
    height: 8px !important;
  }

  /* Product Slider 移动端优化 */
  section.product-slider-wrapper {
    margin: 40px 0;
  }

  .product-slider-wrapper__swiper {
    padding: 20px 0;
  }

  .product-slider-wrapper__card {
    width: 95%;
    max-width: 350px;
    border-radius: 20px;
  }

  .product-slider-wrapper__title {
    padding-top: 20px;
    font-size: 24px;
  }

  .product-slider-wrapper__desc {
    margin-top: 8px;
    font-size: 14px;
  }

  .product-slider-wrapper__img img {
    margin-top: 10px;
    max-width: 200px;
    height: 200px;
  }

  .product-slider-wrapper__learn-more {
    margin-top: 8px;
    padding: 4px 12px;
    font-size: 16px;
    margin-bottom: 20px;
  }

  /* Postless Section 移动端优化 */
  .postless-container .postless-title {
    font-size: 40px;
    margin-bottom: 30px;
  }

  .postless-container .postless-title .technology {
    padding: 0 8px;
    border-radius: 15px;
  }

  .postless-container .postless-title .trademark {
    font-size: 24px;
  }

  .postless-container .postless-content {
    position: relative;
    font-size: 0;
  }

  .postless-container .postless-text {
      position: absolute;
      transform: translateY(-50%);
      color: #fff;
      text-align: left;
      line-height: 1.6;
      left: 0;
      right: 0;
      padding: 0 8px;
      top: 70%;
  }

  .postless-text .postless-slogan {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    opacity: 1;
  }

  .postless-text .postless-description {
    font-size: 14px;
    font-weight: 300;
    max-width: 100%;
    opacity: 1;
    margin-bottom: 20px;
  }

  .postless-text .learn-more {
    color: #45c5cc;
    font-size: 18px;
  }

  /* OEM 移动端优化 */
  .oem-container {
    margin: 40px 0;
  }

  .oem-container__title {
    font-size: 40px;
    margin-bottom: 40px;
  }

  .oem-container__wrapper {
    flex-direction: column;
    gap: 20px;
    padding: 0 2%;
  }

  .oem-container__card {
    border-radius: 15px;
    text-align: center;
  }

  .oem-container__card-title {
    font-size: 20px;
  }

  .oem-container__learn-more {
    font-size: 16px;
    margin-top: 15px;
  }

  /* News Section 移动端优化 */
  .news-container {
    margin: 40px 0;
  }

  .news-section-title {
    font-size: 40px;
    margin-bottom: 40px;
  }

  div.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 0 2%;
  }

  .news-list .news-card,
  .news-list .news-items {
    width: 100%;
    box-sizing: border-box;
  }

  .news-list .news-card .news-content {
    position: unset;
    padding: 8px 10px;
    font-size: 0.9rem;
    border-radius: unset;
    background: rgba(0, 0, 0, 0.5);
  }

  div.news-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .news-items .news-item .news-title,
  .news-card .news-title {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .news-items .news-item .news-description,
  .news-items .news-item .news-date,
  .news-card .news-date {
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 8px;
    line-height: 1.3;
  }

  .news-item .learn-more {
    display: inline-block;
    color: #45c5cc;
    font-size: 16px;
  }
}

/* ========================================
   响应式设计 - 小屏幕适配
   ======================================== */

/* 小屏幕 (≤480px) - 小屏幕移动端优化 */
@media (max-width: 480px) {

  /* Product Slider 小屏幕优化 */
  .product-slider-wrapper__title {
    font-size: 20px;
  }

  .product-slider-wrapper__desc {
    font-size: 12px;
  }

  .product-slider-wrapper__learn-more {
    font-size: 14px;
  }

  /* Postless Section 小屏幕优化 */
  .postless-container .postless-title {
    font-size: 32px;
  }

  .postless-text .postless-slogan {
    font-size: 24px;
  }

  .postless-text .postless-description {
    font-size: 12px;
  }

  /* OEM 小屏幕优化 */
  .oem-container__title {
    font-size: 32px;
  }

  .oem-container__card-title {
    font-size: 18px;
  }

  /* News Section 小屏幕优化 */
  .news-section-title {
    font-size: 32px;
  }
}

/* OEM ScrollTrigger 样式 */
.oem-scroll-container {
    position: relative;
    min-height: 80vh;
    background: #eef0f1;
    overflow: hidden;
    overflow-x: hidden;
    padding: 80px 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* 科技感背景动画 */
.oem-scroll-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(20, 200, 200, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(20, 200, 200, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(20, 200, 200, 0.05) 0%, transparent 50%);
    animation: techGlow 8s ease-in-out infinite alternate;
    z-index: 1;
    pointer-events: none; /* 关键：禁用鼠标事件 */
}

@keyframes techGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

/* 网格背景 */
.oem-scroll-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(20, 200, 200, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 200, 200, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
    z-index: 1;
    pointer-events: none; /* 关键：禁用鼠标事件 */
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.oem-scroll-title {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 60px;
    font-weight: bold;
    text-align: center;
    color: #14c8c8;
    z-index: 5;
    margin: 0;
    padding: 80px 0;
    white-space: nowrap;
    width: 100%;
    max-width: 1450px;
    box-sizing: border-box;
    text-shadow:
        0 0 10px rgba(20, 200, 200, 0.5),
        0 0 20px rgba(20, 200, 200, 0.3),
        0 0 30px rgba(20, 200, 200, 0.1);
    animation: titleGlow 3s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes titleGlow {
    0% {
        text-shadow:
            0 0 10px rgba(20, 200, 200, 0.5),
            0 0 20px rgba(20, 200, 200, 0.3),
            0 0 30px rgba(20, 200, 200, 0.1);
    }
    100% {
        text-shadow:
            0 0 20px rgba(20, 200, 200, 0.8),
            0 0 30px rgba(20, 200, 200, 0.5),
            0 0 40px rgba(20, 200, 200, 0.2);
    }
}

.oem-scroll-wrapper {
    position: relative;
    width: 100%;
    max-width: 1450px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 150px; /* 为标题留出足够空间 */
    padding-bottom: 60px;
    padding-left: 20px;
    padding-right: 20px;
    z-index: 2;
    background: #1a1a1a;
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-sizing: border-box;
    overflow: hidden;
}

.oem-scroll-content {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto; /* 根据内容自适应高度 */
    min-height: 400px; /* 最小高度，确保有足够空间 */
    box-sizing: border-box;
    z-index: 3;
    overflow: hidden;
}

.oem-scroll-card {
    grid-column: 1;
    grid-row: 1;
    position: relative;
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    opacity: 0;
    transform: scale(0.8);
    /* 移除 transition，让 GSAP 完全控制动画 */
    padding: 40px;
    border-radius: 20px;
    background: #1a1a1a;
    z-index: 1;
    pointer-events: none;
    box-sizing: border-box;
    overflow: hidden;
    /*backdrop-filter: blur(10px);*/
/*    border: 1px solid rgba(20, 200, 200, 0.2);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);*/
}

.oem-scroll-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(45deg,
    rgba(20, 200, 200, 0.3) 0%,
    transparent 25%,
    transparent 75%,
    rgba(20, 200, 200, 0.3) 100%);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
    pointer-events: none; /* 关键：禁用鼠标事件 */
}

.oem-scroll-card.active::before {
    opacity: 1;
}

.oem-scroll-text {
    flex: 1;
    padding-right: 40px;
}

.oem-scroll-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.oem-scroll-card.active {
    opacity: 1;
    scale: 1;
}

.oem-scroll-text {
    flex: 1;
    padding-right: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 2;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.oem-scroll-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.oem-scroll-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: 100%;
    background: radial-gradient(circle, rgba(20, 200, 200, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: imageGlow 4s ease-in-out infinite alternate;
    z-index: 1;
    pointer-events: none; /* 关键：禁用鼠标事件 */
    box-sizing: border-box;
}

@keyframes imageGlow {
    0% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

.oem-scroll-image img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 12px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 20px rgba(20, 200, 200, 0.3));
    transition: filter 0.6s ease;
}

.oem-scroll-card.active .oem-scroll-image img {
    filter: drop-shadow(0 0 30px rgba(20, 200, 200, 0.5));
}

.oem-scroll-card-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: #fff;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.oem-scroll-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    max-width: 500px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.oem-scroll-learn-more {
    color: #14c8c8;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    align-self: flex-start;
    padding: 12px 24px;
    border: 2px solid rgba(20, 200, 200, 0.3);
    border-radius: 8px;
    background: rgba(20, 200, 200, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    z-index: 10;
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(20, 200, 200, 0.2);
    pointer-events: auto;
}

.oem-scroll-learn-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(20, 200, 200, 0.4), transparent);
    transition: left 0.6s ease;
}

.oem-scroll-learn-more::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(20, 200, 200, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    z-index: -1;
}

.oem-scroll-learn-more:hover {
    color: #00ffff;
    border-color: #00ffff;
    background: rgba(20, 200, 200, 0.25);
    transform: translateY(-3px) scale(1.05);
    box-shadow:
        0 8px 25px rgba(20, 200, 200, 0.4),
        0 0 20px rgba(0, 255, 255, 0.3),
        inset 0 0 20px rgba(20, 200, 200, 0.1);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.oem-scroll-learn-more:hover::before {
    left: 100%;
}

.oem-scroll-learn-more:hover::after {
    width: 120%;
    height: 120%;
}

.oem-scroll-learn-more:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

/* 响应式适配 - 与container保持一致 */
/* 4K及超宽屏适配 */
@media (min-width: 2560px) {
    .oem-scroll-container {
        max-width: 100vw;
        overflow-x: hidden;
    }
    .oem-scroll-title {
        max-width: 1450px;
    }
    .oem-scroll-wrapper {
        max-width: 1450px;
    }
    .oem-scroll-content {
        max-width: 100%;
    }
}

@media (max-width: 1600px) {
    .oem-scroll-title {
        max-width: 1200px;
    }
    .oem-scroll-wrapper,
    .oem-scroll-content {
        max-width: 1200px;
    }
}

@media (max-width: 1024px) {
    .oem-scroll-title {
        max-width: 900px;
    }
    .oem-scroll-wrapper,
    .oem-scroll-content {
        max-width: 900px;
    }
}

/* 移动端适配 */
@media (max-width: 768px) {

    .media-wrapper {
        position: relative;
        width: 100%;
        height: 0 !important;
        padding-bottom: 132.4% !important; /* 移动端固定比例 */
        overflow: hidden;
    }

    .media-wrapper img,
    .media-wrapper video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover;
    }

    .oem-scroll-title {
        font-size: 32px;
        top: 8%;
        padding: 40px 0; /* 移动端减少 padding */
        max-width: 100%;
        white-space: normal; /* 允许换行 */
        word-wrap: break-word; /* 允许长单词换行 */
        overflow-wrap: break-word; /* 现代浏览器支持 */
        padding-left: 10px;
        padding-right: 10px;
        box-sizing: border-box;
    }

    .oem-scroll-wrapper {
        max-width: 100%;
        padding-top: 120px;
        padding-bottom: 40px; /* 移动端减少底部空白 */
        padding-left: 15px;
        padding-right: 15px;
    }

    .oem-scroll-content {
        max-width: 100%;
        padding: 0;
        min-height: 300px;
    }

    .oem-scroll-card {
        flex-direction: column;
        gap: 30px;
        padding: 20px;
    }

    .oem-scroll-text {
        padding-right: 0;
        text-align: center;
        order: 2;
    }

    .oem-scroll-image {
        order: 1;
    }

    .oem-scroll-image img {
        max-height: 250px;
    }

    .oem-scroll-card-title {
        font-size: 1.8rem;
    }

    .oem-scroll-description {
        font-size: 1rem;
        max-width: 100%;
    }

    .oem-scroll-learn-more {
        align-self: center;
        padding: 10px 20px;
        font-size: 1rem;
    }
}