/* ========== 模块1：直播间场地 ========== */
        .mh-live-section{
          padding:40px 16px;
          background:#fff;
        }
        .mh-live-container{
          max-width:1160px;
          margin:0 auto;
        }
        .mh-live-title{
          text-align:center;
          margin-bottom:20px;
          font-size:clamp(22px,3vw,34px);
          font-weight:800;
          color:#0b2540;
        }
        .mh-live-row{
          display:flex;
          height:500px;
          border-radius:14px;
          overflow:hidden;
          background:#fff;
          box-shadow:0 6px 24px rgba(15,23,42,.1);
        }
/* =========================
   丝滑 Hover 放大动画（终极自然版）
   ========================= */
.mh-live-card {
  position: relative;
  flex: 2;
  background: var(--bg) center/cover no-repeat;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0% 100%);
  cursor: pointer;
  margin-left: -0.6px;
  overflow: hidden;

  /* 默认状态 */
  transform: scale(1);
  transition: transform 1.5s cubic-bezier(0.4, 0, 0.2, 1),
              filter 1.5s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center center;
  will-change: transform, filter, box-shadow;
}

/* 鼠标放上去的平滑效果 */
@media (min-width: 993px) {
  .mh-live-card:hover {
    transform: scale(1.06);
    filter: brightness(1.05);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
  }
}





        .mh-live-card:first-child{
          clip-path:polygon(0% 0, 100% 0, 92% 100%, 0% 100%);
          border-top-left-radius:14px;
          border-bottom-left-radius:14px;
          margin-left:0;
        }
        .mh-live-card:last-child{
          clip-path:polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
          border-top-right-radius:14px;
          border-bottom-right-radius:14px;
        }
        .mh-live-card:first-child.active{
          flex:2.6;
        }
        .mh-live-card.active{
          flex:3.2;
          transform:scale(1.03);
          z-index:2;
        }
        .mh-live-card:not(.active){
          flex:2;
          transform:scale(1);
          z-index:1;
        }
        .mh-live-card::before{
          content:"";
          position:absolute;
          inset:auto 0 0 0;
          height:45%;
          background:linear-gradient(to top, rgba(0,0,0,.55), transparent);
          transition:all .5s;
        }
        .mh-live-card::after{
          content:attr(data-title);
          position:absolute;
          bottom:14px;
          left:16px;
          font-weight:800;
          font-size:18px;
          color:#fff;
          text-shadow:0 2px 6px rgba(0,0,0,.4);
          letter-spacing:.5px;
          
        }
        @media (max-width:992px){
          .mh-live-row{flex-wrap:wrap;height:auto;}
          .mh-live-card{
            flex:1 1 calc(50% - 4px);
            height:220px;
            clip-path:none;
            border-radius:12px;
            margin:4px;
          }
          .mh-live-card:first-child{flex-basis:100%;}
        }
        @media (max-width:560px){
          .mh-live-card{flex-basis:100%;height:200px;}
        }
/* 仅PC端生效：隐藏DOM内文字，保留伪元素显示的底部标题 */
@media (min-width: 993px) {
  .mh-live-card span {
    display: none !important;
  }
}

        /* ========== 模块2：客户案例 ========== */
        .mh2-section{
          background:#f5f7fa;
          padding:60px 16px;
        }
        .mh2-container{
          max-width:1200px;
          margin:0 auto;
        }
        .mh2-title{
          text-align:center;
          font-size:clamp(24px,3vw,36px);
          font-weight:800;
          color:#0b2540;
          margin:0;
        }
        .mh2-subtitle{
          text-align:center;
          color:#667085;
          margin:10px 0 36px;
          font-size:16px;
          line-height:1.5;
        }
        .mh2-stage{
          position:relative;
          min-height:520px;
          overflow:hidden;
        }
        .mh2-card{
          position:absolute;
          inset:0;
          background:#fff;
          border-radius:18px;
          box-shadow:0 12px 36px rgba(0,0,0,.08);
          display:flex;
          align-items:flex-start;
          justify-content:space-between;
          gap:40px;
          padding:36px 40px;
          opacity:0;
          visibility:hidden;
          transform:translateX(60px);
          transition:opacity .5s ease, transform .5s ease, visibility .5s ease;
        }
        .mh2-card.mh2-active{
          opacity:1;
          visibility:visible;
          transform:translateX(0);
          z-index:2;
        }
        .mh2-left{
          flex:1;
          min-width:320px;
        }
        .mh2-name{
          font-size:28px;
          font-weight:800;
          margin:0 0 16px;
          color:#111827;
        }
        .mh2-block{margin-bottom:20px;}
        .mh2-h4{
          font-size:20px;
          margin:0 0 8px;
          font-weight:800;
          color:#111827;
        }
        .mh2-left p{
          font-size:16px;
          line-height:1.7;
          color:#374151;
          margin:0;
        }
        .mh2-metrics{
          display:flex;
          flex-wrap:wrap;
          gap:40px;
          margin:28px 0 22px;
        }
        .mh2-metrics strong{
          font-size:30px;
          font-weight:900;
          color:#0b2540;
          line-height:1.2;
          display:block;
        }
        .mh2-metrics span{
          font-size:14px;
          line-height:1.4;
          color:#6b7280;
        }
        .mh2-btns{
          display:flex;
          flex-wrap:wrap;
          gap:14px;
          margin-top:32px;
        }
        .mh2-btn{
          display:inline-flex;
          align-items:center;
          justify-content:center;
          padding:12px 28px;
          border-radius:10px;
          font-weight:700;
          text-decoration:none;
          font-size:15px;
          cursor:pointer;
          white-space:nowrap;
        }
        .mh2-btn-main{
          background:linear-gradient(135deg,#5ea3ff,#007bff);
          color:#fff;
          box-shadow:0 8px 20px rgba(0,123,255,.25);
        }
        .mh2-btn-sub{
          border:1px solid rgba(0,123,255,.6);
          color:#007bff;
          background:#fff;
        }
        .mh2-right{
          flex:1;
          display:flex;
          justify-content:center;
          gap:18px;
          flex-wrap:nowrap;
        }
        /* .mh2-phone{
          width:min(42%,240px);
          aspect-ratio:9/17;
          border-radius:24px;
          box-shadow:0 10px 24px rgba(0,0,0,.15);
          object-fit:cover;
          background:#000;
          max-width:240px;
        } */
         .mh2-phone {
  width: min(42%, 240px);
  height: auto;
  object-fit: contain;    /* 保证完整展示 */
  aspect-ratio: auto;     /* 不再强制比例 */
  background: none;       /* 去除背景 */
  border-radius: 0;       /* ✅ 去掉圆角，否则会剪掉你的机身边缘 */
  box-shadow: none;       /* ✅ 去掉阴影，否则图片周围会有额外投影 */
}

        .mh2-dots{
          display:flex;
          justify-content:center;
          gap:12px;
          margin-top:24px;
        }
        .mh2-dot{
          width:80px;
          height:6px;
          background:#e5e7eb;
          border-radius:3px;
          cursor:pointer;
          transition:all .3s;
        }
        .mh2-dot.mh2-dot-active{
          background:#0d6efd;
          width:92px;
        }
        .mh2-wechat-modal{
          position:fixed;
          inset:0;
          background:rgba(0,0,0,.45);
          backdrop-filter:blur(6px);
          display:none;
          justify-content:center;
          align-items:center;
          z-index:9999;
        }
        .mh2-wechat-dialog{
          width:min(90vw,420px);
          background:#fff;
          border-radius:16px;
          padding:28px 24px 32px;
          text-align:center;
          box-shadow:0 16px 36px rgba(0,0,0,.25);
          position:relative;
          animation:mh2-pop .3s ease both;
        }
        .mh2-wechat-dialog h3{
          margin:0 0 12px;
          color:#0b2540;
          font-size:18px;
          font-weight:700;
        }
        .mh2-qrcode img{
          width:180px;
          height:180px;
          border-radius:10px;
          object-fit:cover;
        }
        .mh2-wechat-dialog p{
          margin:14px 0 0;
          color:#555;
          font-size:14px;
          line-height:1.5;
        }
        .mh2-wechat-close{
          position:absolute;
          right:16px;
          top:12px;
          border:none;
          background:transparent;
          font-size:28px;
          color:#999;
          cursor:pointer;
        }
        .mh2-wechat-close:hover{
          color:#007bff;
        }
        @keyframes mh2-pop{
          from{opacity:0;transform:scale(.9);}
          to{opacity:1;transform:scale(1);}
        }
        @media (max-width:1024px){
          .mh2-stage{
            min-height:600px;
          }
          .mh2-card{
            border-radius:16px;
          }
        }
        @media (max-width:768px){
          .mh2-stage{
            min-height:680px;
          }
          .mh2-card{
            flex-direction:column;
            align-items:flex-start;
            padding:28px 24px 32px;
            gap:24px;
            border-radius:16px;
          }
          .mh2-left{
            width:100%;
            min-width:0;
          }
          .mh2-name{
            font-size:22px;
            margin-bottom:12px;
          }
          .mh2-h4{
            font-size:17px;
          }
          .mh2-left p{
            font-size:15px;
            line-height:1.6;
          }
          .mh2-metrics{
            gap:24px;
            margin:24px 0 16px;
          }
          .mh2-metrics strong{
            font-size:24px;
          }
          .mh2-metrics span{
            font-size:13px;
          }
          .mh2-btns{
            flex-wrap:wrap;
            gap:12px;
            margin-top:24px;
          }
          .mh2-btn{
            flex:1;
            font-size:14px;
            padding:12px 16px;
            text-align:center;
          }
          .mh2-right{
            order:2;
            width:100%;
            display:flex;
            flex-wrap:nowrap;
            justify-content:space-between;
            gap:12px;
          }
          /* .mh2-phone{
            width:48%;
            max-width:none;
            aspect-ratio:9/16;
            border-radius:20px;
          } */
           /* 手机端显示图片的效果 */
           .mh2-phone {
  width: 48%;
  height: auto;
  object-fit: contain;
  aspect-ratio: auto;
  background: none;
  border-radius: 0;
  box-shadow: none;
}

        }
        @media (max-width:480px){
          .mh2-stage{
            min-height:760px;
          }
          .mh2-card{
            padding:24px 18px 28px;
            border-radius:14px;
          }
          .mh2-name{
            font-size:20px;
          }
          .mh2-h4{
            font-size:16px;
          }
          .mh2-left p{
            font-size:14px;
            line-height:1.6;
          }
          .mh2-metrics{
            gap:20px;
          }
          .mh2-metrics strong{
            font-size:20px;
          }
          .mh2-metrics span{
            font-size:12px;
          }
          .mh2-btn{
            font-size:13px;
            padding:11px 14px;
            border-radius:8px;
          }
          .mh2-phone{
            border-radius:18px;
          }
          .mh2-dot{
            width:60px;
          }
          .mh2-dot.mh2-dot-active{
            width:72px;
          }
          .mh2-wechat-dialog{
            width:90%;
            border-radius:14px;
            padding:24px 18px 28px;
          }
          .mh2-qrcode img{
            width:150px;
            height:150px;
            border-radius:8px;
          }
          .mh2-wechat-dialog h3{
            font-size:16px;
          }
          .mh2-wechat-dialog p{
            font-size:13px;
          }
        }

        /* ========== 模块3：运营流程 ========== */
        .mh3v-section{background:#fff;padding:60px 16px;}
        .mh3v-container{max-width:1200px;margin:0 auto;}
        .mh3v-title{text-align:center;font-size:clamp(24px,3vw,36px);font-weight:800;color:#0b2540;}
        .mh3v-subtitle{text-align:center;color:#667085;margin:8px 0 36px;font-size:16px;}
        .mh3v-layout{display:flex;gap:40px;align-items:stretch;}
        .mh3v-nav{display:flex;flex-direction:column;gap:18px;min-width:200px;justify-content:space-between;}
        .mh3v-nav-item{font-size:17px;font-weight:600;padding:10px 20px;border-radius:10px;border:1px solid transparent;background:#f5f7fa;cursor:pointer;text-align:center;color:#374151;transition:all .3s ease;box-shadow:0 4px 10px rgba(0,0,0,0.03);}
        .mh3v-nav-item:hover{background:#e9f2ff;}
        .mh3v-active{background:#0d6efd!important;color:#fff!important;box-shadow:0 6px 14px rgba(13,110,253,.35);}
        .mh3v-active:hover{background:#0b5ed7!important;color:#fff!important;}
        .mh3v-content{flex:1;position:relative;}
        .mh3v-card{display:none;flex-direction:row;gap:28px;align-items:flex-start;background:#fff;border-radius:16px;box-shadow:0 10px 28px rgba(0,0,0,.08);padding:32px 36px;border:1px solid rgba(0,0,0,.03);animation:fadeIn .6s ease forwards;position:relative;transition: all 0.4s ease;}
        .mh3v-card img{width:220px;height:180px;border-radius:12px;object-fit:cover;flex-shrink:0;transition: all 0.4s ease;}
        .mh3v-card ul{list-style:none;margin:0;padding:0;}
        .mh3v-card li{position:relative;padding-left:18px;margin-bottom:8px;font-size:15px;color:#1f2937;}
        .mh3v-card li::before{content:"•";position:absolute;left:0;color:#0d6efd;font-weight:bold;}
        .mh3v-badge{position:absolute;top:0;right:0;background:#0d6efd;color:#fff;font-size:14px;font-weight:600;padding:6px 14px;border-radius:0 12px 0 12px;}
        .mh3v-show{display:flex;}
        .mh3v-card:hover { transform: translateY(-6px);box-shadow: 0 16px 36px rgba(13,110,253,0.15);}
        .mh3v-card:hover img {transform: scale(1.05);box-shadow: 0 8px 18px rgba(0,0,0,0.2);}
        .mh3v-card:hover .mh3v-text { transform: translateY(-4px); transition: transform 0.3s ease;}
        .mh3v-text li {
          font-size: 16px;
          line-height: 1.8;
          color: #374151;
          margin-bottom: 8px;
          list-style: none;
          margin-left: 20px;
        }
        @media (max-width: 820px) {
          .mh3v-layout {
            flex-direction: column;
            align-items: stretch;
            gap: 20px;
          }
          .mh3v-nav {
            flex-direction: row;
            justify-content: space-between;
            align-items: center;
            padding: 10px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
          }
          .mh3v-nav-item {
            flex: 1;
            font-size: 14px;
            padding: 10px 4px;
            text-align: center;
            border-radius: 8px;
            margin: 0 4px;
          }
          .mh3v-nav-item.mh3v-active {
            background: linear-gradient(135deg, #5ea3ff, #007bff);
            color: #fff;
          }
          .mh3v-card {
            position: relative;
            opacity: 1 !important;
            transform: none !important;
            box-shadow: 0 6px 16px rgba(0,0,0,0.08);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 18px;
          }
          .mh3v-card img {
            width: 100%;
            max-height: 180px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 14px;
          }
          .mh3v-card-header {
            text-align: center;
            font-size: 15px;
            font-weight: 700;
            color: #007bff;
            margin-bottom: 10px;
          }
          .mh3v-text li {
            font-size: 14.5px;
            line-height: 1.7;
            margin-bottom: 6px;
          }
          .mh3v-card:hover {
            transform: none;
            box-shadow: 0 6px 16px rgba(0,0,0,0.08);
          }
        }
        @keyframes fadeIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
        @media(max-width:900px){
          .mh3v-layout{flex-direction:column;}
          .mh3v-nav{flex-direction:row;overflow-x:auto;gap:10px;padding-bottom:10px;}
          .mh3v-nav-item{white-space:nowrap;flex-shrink:0;}
          .mh3v-card{flex-direction:column;align-items:center;text-align:left;padding:28px;}
          .mh3v-card img{width:100%;max-height:180px;object-fit:cover;}
          .mh3v-badge{position:static;margin-bottom:10px;border-radius:8px;}
        }
        /* ===== 新版 Banner ===== */
.mh-bannerx {
  position: relative;
  width: 100%;
  height: 650px;
  overflow: hidden;
}

.mh-bannerx-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 6s ease;
  z-index: 1;
}
.mh-bannerx:hover .mh-bannerx-bg {
  transform: scale(1.1);
}

/* 遮罩层 */
.mh-bannerx-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, rgba(0, 20, 60, 0.45), rgba(0, 0, 0, 0.35));
  z-index: 2;
}

/* 内容居中 */
.mh-bannerx-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #fff;
  top: 50%;
  transform: translateY(-50%);
  padding: 0 20px;
}

.mh-bannerx-title {
  font-size: clamp(30px, 4.5vw, 56px);
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.3;
}
.mh-bannerx-subtitle {
  font-size: clamp(15px, 1.8vw, 20px);
  margin-bottom: 30px;
  line-height: 1.6;
  opacity: 0.9;
}
.mh-bannerx-btn {
  display: inline-block;
  background: linear-gradient(90deg, #0077ff, #00c6ff);
  color: #fff;
  padding: 12px 36px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}
.mh-bannerx-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 123, 255, 0.45);
}

/* 响应式 */
@media (max-width: 768px) {
  .mh-bannerx {
    height: 480px;
  }
  .mh-bannerx-title {
    font-size: 26px;
  }
  .mh-bannerx-subtitle {
    font-size: 14px;
  }
  .mh-bannerx-btn {
    padding: 10px 26px;
    font-size: 14px;
  }
}

/* ===== 弹窗样式 ===== */
.mh-bannerx-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
.mh-bannerx-dialog {
  width: min(90vw, 420px);
  background: #fff;
  border-radius: 16px;
  padding: 28px 24px 32px;
  text-align: center;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
  position: relative;
  animation: mhx-pop 0.3s ease both;
}
.mh-bannerx-dialog h3 {
  margin: 0 0 12px;
  color: #0b2540;
  font-size: 18px;
  font-weight: 700;
}
.mh-bannerx-qrcode img {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  object-fit: cover;
}
.mh-bannerx-dialog p {
  margin: 14px 0 0;
  color: #555;
  font-size: 14px;
  line-height: 1.5;
}
.mh-bannerx-close {
  position: absolute;
  right: 16px;
  top: 12px;
  border: none;
  background: transparent;
  font-size: 28px;
  color: #999;
  cursor: pointer;
}
.mh-bannerx-close:hover {
  color: #007bff;
}
@keyframes mhx-pop {
  from {opacity: 0; transform: scale(0.9);}
  to {opacity: 1; transform: scale(1);}
}
/* ========== 移动端最终修正版：文字真正上下居中 ========== */
@media (max-width: 992px) {

  .mh-live-row {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 14px !important;
    height: auto !important;
    background: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
  }

  .mh-live-card {
    width: 96% !important;
    height: 120px !important;
    border-radius: 14px !important;
    overflow: hidden !important;
    clip-path: none !important;
    background: var(--bg) center center / cover no-repeat !important;
    flex: none !important;
    transform: none !important;
    transition: none !important;
    position: relative !important;
    margin: 0 auto !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08) !important;
  }

  .mh-live-card::before {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(
      to right,
      rgba(0,0,0,0.45) 0%,
      rgba(0,0,0,0.15) 35%,
      rgba(0,0,0,0) 70%
    ) !important;
    z-index: 1 !important;
  }

  /* ✅ 修正：使用 flex 布局实现真正垂直居中 */
  .mh-live-card::after {
    content: attr(data-title) !important;
    display: flex !important;
    align-items: center !important;    /* 垂直居中 */
    position: absolute !important;
    inset: 0 auto 0 24px !important;   /* 上下全铺开 + 左边距 */
    font-weight: 900 !important;
    font-size: 26px !important;
    color: #fff !important;
    z-index: 2 !important;
    text-shadow: 0 3px 6px rgba(0,0,0,0.4) !important;
    letter-spacing: 1px !important;
    line-height: 1.1 !important;
  }

  .mh-live-card:hover {
    transform: none !important;
    filter: none !important;
  }
}

@media (max-width: 560px) {
  .mh-live-card {
    width: 96% !important;
    height: 130px !important;
  }

  .mh-live-card::after {
    font-size: 22px !important;
    left: 20px !important;
    content: none !important;
  }
}
/* 去除文字 */
/* ================= 方案A：保留DOM文字，关闭伪元素 ================= */
/* 仅移动端生效，PC 端不受影响 */
@media (max-width: 992px) {
  /* 1) 关闭 ::after 伪元素生成的标题，避免与 DOM 文字重复 */
  .mh-live-card::after {
    content: none !important;
  }

  /* 2) 恢复并显示卡片内的文字（span / 自定义类名） */
  .mh-live-card .city,
  .mh-live-card .title,
  .mh-live-card .name,
  .mh-live-card .live-title,
  .mh-live-card span {
    display: block !important;
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    color: #fff;
    font-weight: 900;
    font-size: 22px;          /* 可按需调大/调小 */
    letter-spacing: 2px;
    text-shadow: 0 3px 6px rgba(0,0,0,.35);
    pointer-events: none;     /* 防止点文字时触发不一致 */
  }

  /* 3) 移动端卡片更矮一些（你可以改这个值） */
  .mh-live-card{
    height: 96px !important;  /* ← 想再矮就改这里，比如 88 / 90 / 100 */
  }
}