.home-banner {
  overflow: hidden;
}

:root {
  --banner-padding-top: 70px;
  --banner-padding-bottom: 250px;
  --title-font-size: 52px;
}

@media (max-width: 768px) {
  :root {
    --banner-padding-top: 70px;
    --banner-padding-bottom: 150px;
    --title-font-size: 32px;
  }
}

@media (max-width: 480px) {
  :root {
    --banner-padding-top: 80px;
    --banner-padding-bottom: 100px;
    --title-font-size: 24px;
  }
}

.scroll-down-button {
  bottom: 60px;
  right: 50px;
}
.banner {
  position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;  /* 宽高都拉伸填满（可能变形） */
    background-position: center;
    background-color: #0C1B2E;
    padding-top: var(--banner-padding-top);
    padding-bottom: var(--banner-padding-bottom);
  }

.banner-name {
    font-size: 32px;
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: 0.8px;
  }
  
.big-ellipse-item {
  height: 300px;
  overflow: hidden;
}
.big-ellipse {
    position: relative;
    margin-top: -120px;
    display: flex;
    justify-content: center;
  }
  .big-ellipse-shadow {
    position: absolute;
    bottom: 0;
    filter: blur(60px);
    top: -10px;
    content: '';
    width: 100%;
    z-index: 9;
    height: 80%;
    border-radius: 50%;
    background-color: #FF6D44;
     /* 模糊效果兼容性处理 */
    -webkit-filter: blur(60px);
    filter: blur(60px);

    /* 硬件加速优化 */
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;

    /* 闪烁问题修复 */
    will-change: transform, filter;

    /* 针对Safari的特别处理 */
    @supports (-webkit-touch-callout: none) {
      isolation: isolate;
    }

    /* 针对Firefox的特别处理 */
    @supports (-moz-appearance:none) {
      opacity: 0.99; /* 解决重绘问题 */
    }
    animation: blur-animation 6s ease-in infinite;
  }
@keyframes blur-animation {
  0% {
    filter: blur(60px);
    top: -10px;
  }
  50% {
    top: 10px;
    filter: blur(30px);
  }
  100% {
    filter: blur(60px);
    top: -10px;
  }
}
  .big-ellipse::before {
    position: absolute;
    content: '';
    left: -10%;
    right: 0;
    bottom: 0;
    top: 0;
    width: 120%;
    z-index: 10;
    border-radius: 50%;
    background-color: #0C1B2E;
  }
  .big-ellipse-content {
    padding: 100px 0 0 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    z-index: 10;
    align-items: center;
  }
  .logos-title {
    font-size: 32px;
    color: #FFF;
    text-align: center;
    margin-bottom: 20px;
  }
  .logos-content {
    position: relative;
    color: #999;
    font-size: 32px;
    font-weight: bold;
    width: 100%;
    margin: 0 0 30px 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    height: 196px;
  }
  .mark {
    position: absolute;
    z-index: 10;
}
.right-mark {
  right: 0;
  transform: rotate(-180deg);
}
  .logos-slider {
    display: flex;
    white-space: nowrap;
/*     justify-content: center; */
    gap: 24px;
    animation: slideLeft 35s linear infinite; 
  }
  .logo-item {
    padding: 10px;
    background: rgba(255,255,255);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 168px;
    height: 62px;
    width: 169px;
}
  .logos-slider:hover {
    animation-play-state: paused; /* 鼠标悬停时暂停动画 */
  }
  .logos-slider img {
    display: inline-block;
  }
  .logos-slider:last-child {
    margin-left: -120px;
  }
.logo-item {
  
}
  @keyframes slideLeft {
    0% { transform: translateX(0); } /* 初始位置：左侧对齐 */
    100% { transform: translateX(-50%); } /* 结束位置：向左滚动50%（克隆内容衔接） */
  }
/*   .logos-content::after,
  .logos-content::before {
    position: absolute;
    content: '';
    width: 20%;
    height: 100%;
    border-radius: 50%;
    top: 0;
    bottom: 0;
    background-color: rgba(0,0,0, .8);
    filter: blur(20px);
    z-index: 10;
  } */
  .logos-content::after {
    left: -10%;
  }
  .logos-content::before {
    right: -10%;
  }

  .logos-content span {
    white-space: nowrap;
  }
  .logos-content-row {
    display: flex;
    flex-wrap: nowrap;
    margin-top: 50px;
    gap: 80px;
  }
  .logos-content-row:last-child {
    transform: translateX(-100px);
  }

/* 平板设备 (768px以下) */
@media (max-width: 768px) {
  .banner {
    padding-top: 120px;
    padding-bottom: 150px;
  }
  
  .banner-name {
    font-size: 16px;
    margin-bottom: 20px;
  }
  
  
  .big-ellipse {
    margin-top: -80px;
  }
  
  .big-ellipse-content {
    padding: 60px 20px 180px 20px;
  }
  
  .logos-title {
    font-size: 18px;
  }
  
  .logos-content {
    font-size: 24px;
  }
  

  .logos-slider {
    animation: slideLeft 35s linear infinite; /* 减慢动画速度 */
    gap: 40px;
  }
  
  .big-ellipse-shadow {
    filter: blur(30px); /* 减少模糊程度 */
  }
  
  .logos-content::after,
  .logos-content::before {
    filter: blur(10px); /* 减少模糊程度 */
  }
}

/* 手机设备 (480px以下) */
@media (max-width: 480px) {
  .banner {
    padding-top: 80px;
    padding-bottom: 100px;
    background-size: cover; /* 改为cover避免背景图片变形 */
  }
  
  .banner-name {
    font-size: 14px;
    margin-bottom: 15px;
  }
  
  
  .big-ellipse {
    margin-top: -60px;
  }
  
  .big-ellipse::before {
    left: -34%;
    width: 170%;
  }
  
  .big-ellipse-content {
    padding: 40px 0 0;
  }
  
  .logos-title {
    font-size: 18px;
    width: 300px;
    margin-bottom: 10px;
  }
  
  .logos-content {
    font-size: 18px;
    align-items: flex-start;
    height: 60px;
  }
  
  .logos-slider {
    gap: 10px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  
  .logos-slider img {
/*     height: 30px; */
  }
  .logo-item {
    min-width: 75px;
    width: 100px;
    height: 40px;
  }
  
  .logos-content::after,
  .logos-content::before {
    width: 15%;
  }
  .logos-slider:hover {
    animation-play-state: none; /* 鼠标悬停时暂停动画 */
  }
  .scroll-down-button {
    width: 20px;
    height: 50px;
    bottom: 60px;
    right: 20px;
  }
  .scroll-down-button svg {
    width: 18px;
    height: 50px;
  }
}

.home-banner-swiper-pagination {
  z-index: 11 !important;
  display: flex;
  justify-content: center;
}


.home-banner-swiper-pagination .swiper-pagination-bullet {
  background-color: transparent;
  position: relative;
  width: 16px;
  height: 16px;
  margin: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-banner-swiper-pagination .swiper-pagination-bullet::after {
  background-color: #FFF;
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 4px;
  transition: width 0.5s ease; /* 定义宽度过渡：时长0.5s，缓动函数ease */
}
.home-banner-swiper-pagination .swiper-pagination-bullet::before {
  width: 0;
  content: '';
  position: absolute;
  height: 8px;
  background-image: linear-gradient(to right, #FFF, rgba(255, 255, 255, 0));
  left: 4px;
  border-radius: 4px;
  transition: width 0.5s ease; /* 定义宽度过渡：时长0.5s，缓动函数ease */
}
.home-banner-swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  width: 56px;
}

.home-banner-swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
  width: 48px;
  background-color: rgba(255,255,255,.13);
}

.home-banner-swiper-pagination .swiper-pagination-bullet-active::before {
  width: 24px;
}


.home-banner-swiper {
  position: relative;
  width: 100vw;
  overflow: hidden;

}
.home-banner-swiper-item {
  width: 100vw;
}
.home-banner-swiper-item-content {
  max-width: 1520px;
  padding: 20px;
  padding-top: 60px;
  margin: 0 auto;
  min-height: 530px;
  display: flex;
}
.banner-title-content {
  width: 100%;
  height: 530px;
  display: flex;
  margin-top: -60px;
  align-items: center;
  justify-content: center;
  gap: 70px;
}
.banner-title-content .title {
  color: #fff;
  font-size: 42px;
  text-align: center;
}
.home-banner-swiper-item-content-left {
  width: 40%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}
.home-banner-btn {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.17);
  border-radius: 30px;
  padding: 10px 20px;
  width: fit-content;
  margin-bottom: 15px;
  cursor: pointer;
  gap: 13px;
}
.home-banner-btn-text {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
}
.home-banner-swiper-item-content-left-title {
  margin-bottom: 45px;
}
.home-banner-swiper-item-content-left-title h2 {
  color: #fff;
}
.home-banner-swiper-item-content-left-desc {
  font-size: 18px;
  color: #fff;
  width: 80% ;
}
.home-banner-swiper-item-content-right {
  width: 60%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: end;
}
.home-banner-1 {
  width: auto;
  height: 454px;
}
.home-banner-2 {
  width: auto;
  height: 485px;
}

/* 手机设备适配 (480px以下) */
@media (max-width: 480px) {
  .home-banner-swiper-item-content {
    flex-direction: column;
    padding: 20px 15px
  }
  .home-banner-swiper-item-content-left {
    width: 100%;
  }
  .home-banner-swiper-item-content-right {
    width: 100%;
  }
  .home-banner-swiper-item-content-left-title h2 {
    font-size: 36px;
    line-height: 42px;
    font-weight: 300;
  }
  .home-banner-swiper-item-content-left-desc {
    width: 100%;
    font-size: 16px;
  }
  .home-banner-btn {
    padding: 8px 15px;
  }
  .home-banner-btn-text {
    font-size: 14px;
  }
  .home-banner-swiper-item-content-left-title {
    margin-bottom: 25px;
  }
  .home-banner-1,
  .home-banner-2 {
    width: 100%;
    height: auto;
  }
  .banner-title-content {
    margin-top: 0;
  }
  .banner-title-content .title {
    color: #fff;
    font-weight: 300;
    font-size: 36px;
    text-align: center;
  }
}