/* ---------- 外层容器：裁剪横向溢出，防止页面出现水平滚动条 ---------- */
.kehu_show { overflow-x: hidden; margin-bottom: 60px;}
.kehu_show .row { margin-left: 0; margin-right: 0; }

  .kehu_show .floor-title { text-align: center; padding: 40px 24px 20px; }
  .kehu_show .floor-title h2 { font-size: 34px; font-weight: 700; }
  .kehu_show .floor-title h2 em { font-style: normal; color: #1366ec; }
  @media only screen and (max-width: 1055px) {
    .kehu_show .floor-title h2 { font-size: 24px; }
  }

/* ---------- PC 轮播（≥1056px 显示） ---------- */
.pcCarousel { display: none; position: relative; overflow-x: hidden; }
@media only screen and (min-width: 1056px) {
  .pcCarousel { display: block; }
}
.pcCarousel .swiper { overflow: visible; width: calc(100% - 0px); }

/* 左右边缘渐隐遮罩：68px 灰条 + 100px 模糊 */
.carouselBlurLeft, .carouselBlurRight { display: none; }
@media only screen and (min-width: 1056px) {
  .carouselBlurLeft, .carouselBlurRight {
    display: block; position: absolute; top: 0; bottom: 0; width: 68px;
    background: #f8f8f8; filter: blur(100px); pointer-events: none; z-index: 1;
  }
}
.carouselBlurLeft { left: 0; }
.carouselBlurRight { right: 0; }

/* ---------- 幻灯片卡片 ---------- */
.slideInner { cursor: default; outline: none; }
.slideInner:focus-visible { outline: 2px solid #1366ec; outline-offset: 4px; border-radius: 24px; }
.mediaWrap {
  width: 100%; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: 24px; background: #f8f8f8; position: relative;
}
.media { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 视频默认用海报图盖住，只有播放时才盖住海报（原逻辑：非激活 preferPoster） */
.mediaWrap video { position: absolute; inset: 0; opacity: 0; transition: opacity .3s; max-width: 100%; max-height: 100%;}
.mediaWrap.video-playing video { opacity: 1; }
.videoToggle {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 64px; height: 64px; border-radius: 32px; border: none; cursor: pointer;
  background-color: #fff; background-repeat: no-repeat; background-position: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.1); z-index: 2;
  transition: opacity .3s ease-in-out, background-color .3s;
}
.videoToggle:hover { background-color: #1366ec; }
.videoToggle.is-play { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><path fill='%231366ec' d='M8 5v14l11-7z'/></svg>"); background-size: 24px; }
.videoToggle.is-play:hover { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><path fill='%23ffffff' d='M8 5v14l11-7z'/></svg>"); }
.videoToggle.is-pause { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'><path fill='%231366ec' d='M7 5h4v14H7zM13 5h4v14h-4z'/></svg>"); background-size: 20px; }
.videoToggle.is-pause:hover { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'><path fill='%23ffffff' d='M7 5h4v14H7zM13 5h4v14h-4z'/></svg>"); }
/* PC：悬停卡片才显示控制按钮；H5：常显，播放后隐藏 */
.pcCarousel .videoToggle { opacity: 0; }
.pcCarousel .mediaWrap:hover .videoToggle { opacity: 1; }

/* ---------- 核心 Coverflow 动效（1:1 还原） ---------- */
.pcCarousel .swiper-slide {
  transform: scale(.8);
  transition: transform .2s ease;
}
.pcCarousel .swiper-slide-prev,
.pcCarousel .swiper-slide-next,
.pcCarousel .swiper-slide-active {
  transition: transform .2s ease;
}
.pcCarousel .swiper-slide-prev {
  transform-origin: bottom right;
  transform: scale(.8) rotate(-4deg) !important;
}
.pcCarousel .swiper-slide-next {
  transform-origin: bottom left;
  transform: scale(.8) rotate(4deg) !important;
}
.pcCarousel .swiper-slide-active {
  transform: scale(1) !important;
}

/* ---------- 激活卡片下方文案（原逻辑：仅 active 渲染） ---------- */
.pcTextInSlide { display: none; width: 100%; margin-top: 32px; box-sizing: border-box; }
.swiper-slide-active .pcTextInSlide { display: block; }
.caseText { display: flex; flex-direction: column; text-align: left; }
.caseTitle { font-size: 18px; font-weight: 600; line-height: 28px; }
.tagWrap { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.tag { display: flex; align-items: center; font-size: 14px; line-height: 24px; letter-spacing: .4px; }
.tag svg { width: 20px; height: 20px; margin-right: 8px; }
.caseDesc { font-size: 14px; line-height: 24px; color: #717171; margin-top: 12px; }
.btnGroup { margin-top: 16px; display: flex; gap: 12px; }
.button {
  position: relative; z-index: 1; padding: 0 20px; min-height: 52px; width: 315px;
  border-radius: 8px; font-size: 16px; font-weight: 600; text-decoration: none;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  overflow: hidden; white-space: nowrap; cursor: pointer; border: none;
}
.firBtn {
  color: #fff; background-color: #1366ec;
  background-image: url(https://img.alicdn.com/imgextra/i3/O1CN01SzV7Q81XVXBeg14IU_!!6000000002929-2-tps-544-104.png);
  background-size: 100% 100%;
}
.secBtn {
  color: #191c21;
  background: linear-gradient(180deg, #fff 0%, #f7f9fc 100%);
  box-shadow: 0 2px 12px rgba(9,78,189,.06), 0 20px 40px -12px rgba(48,128,255,.2);
}
/* 鼠标跟随高光（原站 --mouse-x / --mouse-y 效果） */
.button::after {
  content: ""; position: absolute; left: var(--mouse-x, -100px); top: var(--mouse-y, -100px);
  width: 100px; height: 100px; border-radius: 50%; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,255,255,.6) 0%, rgba(255,255,255,0) 70%);
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.button:hover::after { opacity: .5; }

/* ---------- H5：≤1055px 不轮播，纵向卡片列表 ---------- */
.h5List { display: none; }
@media only screen and (max-width: 1055px) {
  .h5List { display: flex; flex-direction: column; gap: 20px; padding: 0 16px 40px; }
}
.h5Card { display: flex; flex-direction: column; gap: 16px; }
.h5Card .btnGroup .button { width: 50%; }