header{
    width: 100%;
}
.YDnavBox{
    display: none;
}
.PCnavBox{
    width: 100%;
    top: 0;
    /* position: fixed; */
    /* z-index: 9999; */
    /* display: flex; */
    /* align-items: center; */
    margin: auto;
    transition: all .3s;
    background: transparent;
}
.PCnavBox:hover{
    background: #fff !important;
}
.PCnavBox_Top{
    width: 100%;
    background: #080a16;
    padding: .1rem 0;
    box-sizing: border-box;
}
.PCnavBox_TopC{
    display: flex;
    justify-content: center;
}
.PCnavBox_TopC div,.PCnavBox_TopC a{
    font-size: .18rem;
    color: #ffd236;
}
.PCnavBox_TopC div:first-child{
    margin-right: .2rem;
}
.PCnavBox_Tab{
    width: 16rem;
    height: 1rem;
    z-index: 9999;
    display: flex;
    align-items: center;
    margin: auto;
}
.PCnavBox_TabC{
    width: 14rem;
    margin: auto;
    padding: 0 .2rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.PCnavBox_TabCUL{
    display: flex;
    height: 100%;
}
.PCnavBox_Btn{
    font-size: .18rem;
    color: #000;
    border-radius: .5rem;
    background: #ffbb1a;
    width: 2rem;
    height: .4rem;
    line-height: .4rem;
    text-align: center;
    cursor: pointer;
}
.PCnavBox_TabCLi{
    box-sizing: border-box;
    color: rgb(68, 68, 68);
    font-size: .2rem;
    margin-right: .2rem;
    cursor: pointer;
    /* position: relative; */
}
.PCnavBox_TabCLi a{
    display: block;
    color: rgb(68, 68, 68);
    padding: .15rem .2rem;
    margin-top: .2rem;
}
.PCnavBox_TabCLi a:hover{
    color: #ffbb1a;
}
.PCnavBox_TabCLi.on a{
    color: #ffbb1a;
}
.moreList{
    position: absolute;
    /* background-image: linear-gradient(90deg, #2e3c8c 0%, #2f6ea8 100%); */
    width: 100%;
    /* display: none; */
    height: 3rem;
    top: 1.45rem;
    left: 0;
    transition: all .5s;
    overflow: hidden;
    display: flex;
    z-index: 999;
    background:#fff;
}
  .catalog{
    display: flex;
    align-items: stretch;
    width: 100%;
  }

  .side-nav{
    width: 19%;
    padding: .05rem 0;
    background: linear-gradient(90deg, #ff9f1c  0%, #ffc23c  100%);
  }

  .nav-item{
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    height:.44rem;
    padding: 0 .24rem 0 .44rem;
    border: 0;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: .14rem;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    text-align: left;
    transition: background-color .15s ease;
  }

  .nav-item + .nav-item::before{
    content: "";
    position: absolute;
    left: .44rem;
    right: 0;
    top: 0;
    height: .01rem;
    background: rgba(255,255,255,.40);
  }

  .nav-item:hover{ background: rgba(255,255,255,.07); }

  .nav-item.is-active::after{
    content: "";
    position: absolute;
    top: 50%;
    right: -.08rem;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: .08rem solid #ffbb1a;
    border-top: .1rem solid transparent;
    border-bottom: .1rem solid transparent;
  }

  .panel{
    flex: 1 1 auto;
    min-width: 0;
    padding: .2rem .24rem 0 .2rem;
    background: #f6f7fa;
    overflow-y: overlay;
    width: 80%;
  }

  .grid{
    display: flex;
    /* flex-wrap: wrap; */
    align-items: flex-start;
    gap: .36rem .14rem;
    width: 100%;
  }

  .item{
    display: block;   
    margin: 0;
    color: inherit;  
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    width: 2.2rem;
  }

  .item:focus-visible{
    outline: none;
  }
  .item:focus-visible .box{
    border-color: #ffbb1a;
    box-shadow: 0 0 0 .02rem rgba(255,187,26,.35);
  }

  .box{
    position: relative;
    width: 2.2rem;
    height: 2rem;
    border: .01rem solid #6d7486;
    border-radius: .07rem;
    background: #fff;
    overflow: hidden;
    transition: border-color .15s ease, box-shadow .15s ease;
  }

  .box img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
  }

  .item:hover .box{
    border-color: #ffbb1a;
    box-shadow: 0 .02rem .1rem rgba(255,187,26,.18);
  }

  .item:hover .name{ color: #ffbb1a; }

  .name{
    margin: .16rem auto 0;
    font-size: .16rem;
    line-height: .18rem;
    font-weight: 400;
    color: #333;
    text-align: center;
  }
/*  */
.Home01{
    width: 100%;
}
.Home01 img{
    width: 100%;
    height: 100%;
    display: block;
}
.Home01_imgYD{
  display: none !important;
}
/*  */
.Home02{
    width: 100%;
    background: #fff;
    padding: .1rem 0 .5rem 0;
    box-sizing: border-box;
}

.Home02_C{
    width: 15rem;
    margin: auto;
    position: relative;
    min-height: 7.1rem;
}
.Home02_C1{
    position: absolute;
    top:-.5rem;
}
.Home02_CT{
    width: 100%;
    background: #ffbb1a;
    display: flex;
    justify-content: space-between;
    padding: .1rem .4rem;
    align-items: center;
    border-radius: .1rem .1rem 0 0;
}
.Home02_CTL{
    font-size: .4rem;
    font-family: pb;
    color: #080a16;
}
.Home02_CBtn{
    font-size: .18rem;
    background-color: #000000;
    color: #ffbb1a;
    padding: 0 .3rem;
    border-radius: .5rem;
    height: .5rem;
    line-height: .5rem;
    cursor: pointer;
}
.slider {
    width: 100%;
    background: #ffffff;
    border-radius: 0 0 .24rem .24rem;
    box-shadow:
      0 .2rem .6rem rgba(15, 23, 42, 0.08),
      0 .04rem .12rem rgba(15, 23, 42, 0.04);
    overflow: hidden;
    position: relative;
  }

  .slides {
    position: relative;
    overflow: hidden;
  }

  .slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: .24rem;
    padding: .2rem .4rem .9rem;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
  }

  .slide.active {
    position: relative; 
    opacity: 1;
    visibility: visible;
    z-index: 1;
  }

  /* LEFT column */
  .left-content {
    padding: .08rem .08rem .08rem .12rem;
    animation: fadeUp 0.7s ease both;
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(.12rem); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .hot-label {
    display: inline-flex;
    align-items: center;
    gap: .06rem;
    color: #ffbb1a;
    font-size: .14rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: .18rem;
  }
  .hot-label::before {
    content: "\1F525";
    font-size: .16rem;
    filter: drop-shadow(0 0 .06rem rgba(255, 107, 53, 0.45));
  }

  .title {
    font-size: .4rem;
    font-weight: 800;
    line-height: 1.18;
    color: #14172b;
    margin-bottom: .18rem;
    letter-spacing: -0.5px;
  }

  .subtitle {
    color: #6b7280;
    font-size: .14rem;
    line-height: 1.6;
    margin-bottom: .22rem;
    max-width: 3.2rem;
  }

  .spec-badge {
    display: table;
    padding: .08rem .22rem;
    background: #f1f2f6;
    color: #2d3142;
    font-size: .13rem;
    font-weight: 500;
    border-radius: .5rem;
    margin-bottom: .36rem;
  }

  .cta-btn {
    background: linear-gradient(135deg, #ffc23c 0%, #ff9f1c 100%);
    color: #2b1700;
    border: none;
    padding: .14rem .36rem;
    border-radius: .5rem;
    font-size: .18rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    box-shadow: 0 .08rem .22rem rgba(255, 159, 28, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }
  .cta-btn:hover {
    transform: translateY(-.02rem);
    box-shadow: 0 .12rem .28rem rgba(255, 159, 28, 0.45);
  }
  .cta-btn:active { transform: translateY(0); }
  .onl-btn{
    color: #ffbb1a;
    border: none;
    padding: .14rem .36rem;
    font-size: .18rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    background: #13131a;
    border-radius: .1rem;
    border: .01rem solid #ffbb1a;
  }
  /* CENTER image */
  .center-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 3.2rem;
  }
  .center-image::before {
    content: "";
    position: absolute;
    bottom: -.1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: .24rem;
    background: radial-gradient(ellipse at center,
                                rgba(15, 23, 42, 0.18) 0%,
                                rgba(15, 23, 42, 0) 70%);
    filter: blur(.04rem);
    z-index: 0;
  }
  .center-image img {
    max-width:90%;
    object-fit: contain;
    position: relative;
    z-index: 1;
  }

  /* RIGHT features */
  .right-features {
    padding: .08rem .12rem .08rem .08rem;
    display: flex;
    flex-direction: column;
  }
  .feature {
    padding: .18rem .04rem;
    color: #4b5563;
    font-size: .14rem;
    line-height: 1.55;
    text-align: right;
    position: relative;
  }
  .feature:not(:last-child)::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    /* transform: translateX(-50%); */
    width: 80%;
    height: .01rem;
    background: #e5e7eb;
  }

  /* Navigation */
  .navigation {
    position: absolute;
    right: .32rem;
    bottom: .28rem;
    display: flex;
    gap: .12rem;
    z-index: 5;
  }
  .nav-btn {
    width: .38rem;
    height: .38rem;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    color: #b8bcc8;
    font-size: .18rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    box-shadow: 0 .02rem .08rem rgba(15, 23, 42, 0.04);
  }
  .nav-btn:hover {
    background: linear-gradient(135deg, #ffc23c 0%, #ff9f1c 100%);
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-.02rem);
    box-shadow: 0 .08rem .18rem rgba(255, 159, 28, 0.35);
  }
  .nav-btn:active { transform: translateY(0); }

  /* dots indicator */
  .dots {
    position: absolute;
    left: 50%;
    bottom: .36rem;
    transform: translateX(-50%);
    display: flex;
    gap: .08rem;
    z-index: 5;
  }
  .dot {
    width: .08rem;
    height: .08rem;
    border-radius: 50%;
    background: #e5e7eb;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
  }
  .dot.active { background: #ff9f1c; width: .22rem; border-radius: .04rem; }

  /* ===== Responsive ===== */
  @media (max-width: 960px) {
    .slide {
      grid-template-columns: 1fr 1fr;
      padding: .4rem .3rem 1.1rem;
      gap: .2rem;
    }
    .right-features {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: .12rem;
      margin-top: .08rem;
    }
    .feature {
      text-align: center;
      padding: .14rem .08rem;
      background: #f9fafb;
      border-radius:.1rem;
      font-size: .12rem;
    }
    .feature:not(:last-child)::after { display: none; }
    .title { font-size: .32rem; }
    .center-image img { max-height: 2.8rem; }
  }

  @media (max-width: 640px) {
    body { padding: .12rem; }
    .slider { border-radius: .18rem; }
    .slide {
      grid-template-columns: 1fr;
      padding: .32rem .22rem 1.1rem;
      gap: .24rem;
    }
    .left-content {
      text-align: center;
      order: 1;
    }
    .hot-label { justify-content: center; }
    .title { font-size: .26rem; }
    .subtitle { font-size: .13rem; margin-left: auto; margin-right: auto; }
    .spec-badge { margin-left: auto; margin-right: auto; }
    .center-image { order: 2; min-height: 2rem; }
    .center-image img { max-height: 2.2rem; }
    .right-features {
      order: 3;
      grid-template-columns: 1fr;
      gap: .08rem;
      padding: 0;
    }
    .feature { padding: .12rem .14rem; text-align: left; }
    .navigation { right: .22rem; bottom: .22rem; }
    .dots { bottom: .3rem; }
  }
  /*  */
  .Home03{
    width: 100%;
    background: #fff;
    padding: .2rem 0 .5rem 0;
  }
  .Home03_C{
    width: 15rem;
    margin: auto;
  }
  .Home03_CT{
    font-size: .5rem;
    color: #333333;
    text-align: center;
    font-family: pb;
  }
  .Home03_Con{
    position: relative;
      height: 100%;
      margin-top: .5rem;
  }
   .Home03_Con .swiper {
      width: 100%;
      height: 100%;
      padding: 0 .05rem 1rem;
    }

    .Home03_Con .swiper-slide {
      text-align: center;
      font-size: .18rem;
      background: #fff;
      display: flex;
      justify-content: center;
      align-items: center;
      box-shadow: rgba(99, 99, 99, 0.2) 0px .02rem .08rem 0px;
      border-radius: .2rem;
      overflow: hidden;
    }

    .Home03_Con .swiper-slide img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .Home03_Cslide{
        border-radius: .2rem;
        border-radius: .2rem;
        overflow: hidden;
    }
    .Home03_Cslide img{
        display: block;
        width: 100%;
        height: 100%;
    }
    .Home03_CslideC{
        padding: .3rem;
        box-sizing: border-box;
    }
    .Home03_CslideCP{
        font-size: .2rem;
        color: #333333;
        text-align: center;
        width: 95%;
        margin: auto;
        margin-bottom: .3rem;
    }
    /*  */
    .Home04{
        width: 100%;
        background: url("../img/Home_OurBack.jpg") no-repeat 100%;
        padding: .5rem 0;
    }
    .Home04_C{
      width: 15rem;
      margin: auto;
    }
    .Home04_C .Home03_CT{
      color: #ffbb1a;
    }
    .Home04_CUl{
      width: 100%;
      margin-top: .3rem;
      display: flex;
      justify-content: space-between;
    }
    .Home04_CLI{
      width: 25%;
      padding: .6rem .3rem;
      box-sizing: border-box;
      transition: all .3s;
      border: .01rem solid transparent;
      border-radius: .1rem;
    }
    .Home04_CLI img{
      width: .7rem;
      height: .7rem;
      margin: auto;
      display: block;
      border-radius: .15rem;
    }
    .Home04_CLIT{
      font-size: .24rem;
      color: #fff;
      text-align: center;
      margin-top: .3rem;
      font-family: pb;
    }
    .Home04_CLIP{
      font-size: .2rem;
      color: #cccccc;
      text-align: center;
      font-family: p;
      margin-top: .15rem;
      line-height: .25rem;
    }
    .Home04_CLI:hover{
      background: #080a16;
      border: .01rem solid #fff;
    }
    .Home04_ButC{
      display: flex;
      justify-content: center;
      margin-top: .3rem;
    }
    .Home04_ButC .cta-btn{
      border-radius: .1rem;
      margin-right: .2rem;
    }
    /*  */
    .Home05{
      background: #fff;
      width: 100%;
      padding: .5rem 0;
    }
    .Home05_C{
      width: 15rem;
      margin: auto;
      background: url("../img/Home_TeamIcon.png") no-repeat 100%;
      background-position: top;
      padding-top: 3.5rem;
    }
    .Home05_CSpan{
      font-size: .2rem;
      color: #666666;
      background: #eaeaea;
      padding: .05rem 0;
      margin: auto;
      width: 2.5rem;
      text-align: center;
      border-radius: .1rem;
      margin-bottom: .1rem;
    }
    .Home05_CT1{
      font-size: .3rem;
      color: #333333;
      text-align: center;
      margin-top: .1rem;
    }
    .Home05_Cp{
      font-size: .2rem;
      color: #666666;
      text-align: center;
      width: 50%;
      margin: auto;
      margin-top: .3rem;
    }
    .Home05_C .cta-btn{
      margin: auto;
      display: flex;
      margin-top: .3rem;
    }
    /*  */
    .Home06{
      width: 100%;
      background: url("../img/Home_CertificatesBack.jpg") no-repeat 100%;
      padding: .5rem 0 .7rem 0;
    }
    .Home06_C{
      width: 15rem;
      margin: auto;
    }
    .Scontainer{
      position: relative;
      margin: auto;
      margin-top: .5rem;
      width: 15rem;
      overflow: hidden;
      height: 6rem;
      margin-bottom: .5rem;
    }
    .Scontainer .swiper-container {
      width: 100%;
      height: 100%;
    }
    .Scontainer .swiper-slide {
      text-align: center;
      font-size: .18rem;
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
	  transition: 300ms;
	  transform: scale(0.8);
    }
  .Scontainer .swiper-slide img{
    display: block;
    width: 100%;
    height: 100%;
  }
	.Scontainer .swiper-slide-active,.swiper-slide-duplicate-active{
      transform: scale(1);
	}
  .Home06_C .Home03_CT{
    color: #ffbb1a;
  }
  /*  */
  .Home07{
    width: 100%;
    height: 7.6rem;
    background: url("../img/Home_ComBack.jpg") no-repeat 100%;
    position: relative;
  }
  .Home07_C{
    width: 17rem;
    margin: auto;
    position: absolute;
    right: 0;
    top: -.5rem;
    background: url("../img/Home_ComBack1.jpg") no-repeat 100%;
    padding: .8rem .5rem;
    border-radius: .1rem 0 0 .1rem;
  }
  .Home07_CT{
    font-size: .5rem;
    color: #333333;
    font-family: pb;
  }
  .Home07_CTP{
    width: 48%;
    font-size: .19rem;
    font-family: p;
    color: #666666;
    line-height: .25rem;
    margin-top: .2rem;
  }
  .Home07_CTUl{
    width: 48%;
    display: flex;
    /* justify-content: space-between; */
    flex-wrap: wrap;
    margin-top: .4rem;
  }
  .Home07_CTULI{
    width: 30%;
  }
  .Home07_CTULIT{
    font-size: .4rem;
    color: #080a16;
    font-family: pb;
  }
  .Home07_CTULIP{
    font-size: .2rem;
    color: #666666;
    font-family: p;
  }
  .Home07_CPO{
    display: flex;
    align-items: center;
    margin-left:.4rem;
  }
  .Home07_CPO img{
    display: block;
    width: .38rem;
    height: .38rem;
  }
  .Home07_CPO a{
    font-size: .24rem;
    color: #080a16;
    margin-left: .1rem;
  }
  .Home08{
    width: 100%;
    background: #fff;
  }
  .Home08_C{
    width: 15rem;
    margin: auto;
    position: relative;
    height: 6.8rem;
  }
  .F_Input{
    width: 100%;
    background: #fff;
    box-shadow: rgba(99, 99, 99, 0.2) 0px .02rem .08rem 0px;
    border-radius: .1rem;
    position: absolute;
    bottom: -.4rem;
  }
  .page {
    margin: 0 auto;
    padding: 0  .5rem .5rem .5rem;
  }

  .top-bar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: .24rem;
  }

  .phone-btn {
    display: inline-flex;
    align-items: center;
    gap: .08rem;
    background: #f5b400;
    color: #111;
    font-weight: 700;
    font-size: .15rem;
    padding: .08rem .16rem;
    border-radius: .06rem;
    text-decoration: none;
    transition: background 0.2s;
  }
  .phone-btn:hover {
    background: #e5a700;
  }
  .phone-btn img{
    display: block;
    width: 13%;
  }
  .phone-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: .16rem;
    height: .16rem;
  }
  .phone-icon svg {
    width: .14rem;
    height: .14rem;
    fill: #111;
  }

  .container {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: .6rem;
    align-items: flex-start;
  }

  .title {
    font-size: .42rem;
    font-weight: 800;
    color: #111;
    margin-bottom: .28rem;
    letter-spacing: -0.5px;
  }

  .form {
    width: 100%;
  }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .2rem;
    margin-bottom: .18rem;
  }
  .form-group {
    margin-bottom: .18rem;
    display: flex;
  }
  .form-group input,
  .form-group textarea {
    width: 100%;
    border: 1px solid #e3e6eb;
    background: #f8f9fb;
    border-radius: .04rem;
    padding: .14rem .16rem;
    font-size: .14rem;
    color: #222;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    font-family: inherit;
  }
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: #f5b400;
    background: #fff;
  }
  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: #9aa0a6;
    font-size: .14rem;
  }
  .form-group textarea {
    resize: vertical;
    min-height: 1.1rem;
    max-height: 3.2rem;
  }
  .required {
    color: #e53935;
  }

  .submit-row {
    display: flex;
    align-items: center;
    gap: .2rem;
    margin-top: .24rem;
    flex-wrap: wrap;
  }
  .submit-btn {
    background: #f5b400;
    color: #111;
    border: none;
    font-weight: 700;
    font-size: .16rem;
    padding: .14rem .28rem;
    border-radius: .04rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    min-width: 1.4rem;
  }
  .submit-btn:hover {
    background: #e5a700;
  }
  .submit-btn:active {
    transform: translateY(1px);
  }
  .privacy-text {
    color: #5b6470;
    font-size: .13rem;
    flex: 1;
    min-width: 2.4rem;
  }

  .side {
    padding-top: .06rem;
  }
  .side img{
    display: block;
    width: 84%;
    height: 100%;
  }
  .tips-title {
    font-size: .22rem;
    font-weight: 700;
    color: #111;
    margin-bottom: .12rem;
  }
  .tips-text {
    color: #4a525c;
    font-style: italic;
    font-size: .16rem;
    line-height: 1.6;
    margin-bottom: .24rem;
  }

  .excavator {
    width: 100%;
    max-width: 3.6rem;
    margin: 0 auto;
    display: block;
  }
  .excavator-bg {
    width: 100%;
    height: 100%;
  }
  /*  */
  footer{
    width: 100%;
    background: url("../img/Home_FooterBack.jpg") no-repeat 100%;
    background-size: cover;
    padding: 1rem 0;
  }
  .Home_footer{
    width: 15rem;
    margin: auto;
    color: #ffffff;
    border-radius: .12rem;
    box-shadow: 0 .12rem .4rem rgba(0, 0, 0, 0.18);
  }
  .footer {
    background-color: #445269;
    color: #ffffff;
    width: 100%;
    border-radius: .12rem;
    box-shadow: 0 .12rem .4rem rgba(0, 0, 0, 0.18);
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr 0.8fr 1.05fr 1.4fr;
    gap: .4rem;
  }

  .logo-card {
    box-shadow: 0 .04rem .14rem rgba(0, 0, 0, 0.15);
    width: max-content;
  }

  .logo-mark {
    width: 3rem;
    height: 2rem;
  }

  .logo-mark img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: .06rem;
  }
  .address {
    margin-top: .28rem;
  }

  .address-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .08rem;
    color: #fbbf24;
    font-size: .16rem;
    font-weight: 700;
    margin-bottom: .12rem;
  }

  .address-title .pin {
    width: .16rem;
    height: .16rem;
    flex-shrink: 0;
  }

  .address-text {
    font-size: .13rem;
    line-height: 1.7;
    color: #e5e7eb;
    font-weight: 400;
    text-align: center;
  }

  .col-title {
    font-size: .22rem;
    font-weight: 800;
    margin-bottom: .22rem;
    letter-spacing: .005rem;
  }

  .menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .14rem;
  }

  .menu-list li {
    display: flex;
    align-items: center;
    gap: .1rem;
  }

  .menu-list li::before {
    content: "";
    width: .04rem;
    height: .04rem;
    background: #fbbf24;
    border-radius: 50%;
    flex-shrink: 0;
  }

  .menu-list a {
    color: #e5e7eb;
    text-decoration: none;
    font-size: .15rem;
    transition: color 0.2s;
  }

  .menu-list a:hover {
    color: #fbbf24;
  }

  .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .16rem;
  }

  .solution-list li a {
    color: #e5e7eb;
    text-decoration: none;
    font-size: .14rem;
    transition: color 0.2s;
    display: block;
  }

  .solution-list li a:hover {
    color: #fbbf24;
  }

  .contact-intro {
    font-size: .14rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: .18rem;
  }

  .contact-rows {
    display: flex;
    flex-direction: column;
    gap: .14rem;
  }

  .contact-row {
    display: flex;
    align-items: center;
    gap: .12rem;
    color: #e5e7eb;
    font-size: .15rem;
  }

  .contact-icon {
    width: .22rem;
    height: .22rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fbbf24;
    flex-shrink: 0;
  }

  .contact-row a {
    color: #e5e7eb;
    text-decoration: none;
  }

  .contact-row a:hover {
    color: #fbbf24;
  }

  .qr-row {
    display: flex;
    gap: .22rem;
    margin-top: .26rem;
  }

  .qr-card {
    text-align: center;
  }

  .qr-box {
    width:1.7rem;
    height:1.7rem;
    background: #ffffff;
    border-radius: .06rem;
    padding: .08rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }
.qr-box img{
  width:100%;
  height:100%;
}
  .qr-label {
    margin-top:.08rem;
    color: #ffffff;
    font-size: .14rem;
    font-weight: 500;
  }