.lbt{
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 90px;
        height: 450px;
        width: 100%;
        background-size:cover;
        background-repeat: no-repeat;
        background-position: center;
    }
    .lbt h1{
        font-size: 40px;
        color:black;
    }
    .por2-btn{
        transition: 0.2s;
        display: inline-block;
        box-sizing: border-box;
        width: 300px;
        height: 55px;
        color: #fff;
        font-size: 14px;
        line-height: 34px;
        white-space: nowrap;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        border: 5px solid transparent;
        outline: 0 none;
        background: #296DFF;
        cursor: pointer;
        box-shadow: 8px 8px 20px 0 rgba(0, 0, 0, .1);
        opacity: 1;
        transition: 0.15s;
    }
    .por2-btn:hover {
        transition: 0.2s;
        display: inline-block;
        box-sizing: border-box;
        border: 1px solid transparent;
        background: #fff;
        outline: 0 none;
        box-shadow: 8px 8px 20px 0 rgba(0, 0, 0, .1);
        opacity: 1;
        color: #296DFF;
    }
    .por3-btn {
        transition: 0.2s;
        margin-left: 20px;
        display: inline-block;
        box-sizing: border-box;
        width: 120px;
        height: 55px;
        color: #fff;
        padding-right: 40px;
        font-size: 14px;
        line-height: 34px;
        white-space: nowrap;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        background-color: #ffffff;
        border: 1px solid transparent;
        outline: 0 none;
        cursor: pointer;
        box-shadow: 8px 8px 20px 0 rgba(0, 0, 0, .1);
        opacity: 1;
        color: #00A677;
    }
    .por3-btn:hover {
        transition: 0.2s;
        display: inline-block;
        box-sizing: border-box;
        border: 1px solid transparent;
        outline: 0 none;
        box-shadow: 1px 1px 10px 0 rgba(0, 0, 0, .1);
        color: #00A677;
    }
    .jie-text{
        width: 600px;
    }
    .colorful-text{
        background-image: linear-gradient(253deg, #7366FF 0%, #0051FF 100%);
        -webkit-text-fill-color: transparent;
        -webkit-background-clip: text;
    }
    .lbt-content{
        position: absolute;
        z-index:3;
    }
    .lbt-bg-video{
        z-index:0;
        height:450px;
        width: 100%;
        position:absolute;
        top: 68px;
        left: 0px;
        object-fit: cover;
    }
    .home-bg-zhedc{
        z-index:1;
        height:450px;
        width: 100%;
        position:absolute;
        top: 68px;
        left: 0px;
    }
    .home-zhansc{
        transition: 0.15s;
        position: absolute;
        top: 470px;
        height: auto;
        width: 84%;
        margin: auto;
        display: flex;
        box-shadow: 8px 8px 20px 0 rgba(58, 61, 79, .1);
    }
    .home-z-c{
        transition: 0.15s;
        background-color: rgba(255, 252, 253, 0.7);
        width: 28%;
        height: 100%;
        border-right: 1px solid rgba(0,0,0,0.1);
        backdrop-filter:blur(20px);
        padding: 20px;
    }
    .home-z-c p{
        margin-top: 10px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .home-z-c:hover{
        transition: 0.15s;
        background-color: rgba(255, 252, 253, 0.9);
    }
    .home-z-c-l{
        border-right: 0px solid transparent;
    }
    .color-black{
        color: black;
    }
    .color-black i{
        color: black;
    flex: none;
    float: left;
    margin-top: -3px;
    margin-right: 3px;
    }
    .ltb-b-top{
        margin-top:144px;
    }
    @media (max-width:680px){
        .jie-text{
            width: auto;
        }
    }
    @media (max-width:1000px){
        .home-zhansc{
            display: block;
        }
        .home-z-c{
            width: 100%;
            height: 100px;
            border-right: 0px solid rgba(0,0,0,0.1);
            border-bottom: 1px solid rgba(0,0,0,0.15);
            padding: 0px;
            padding-top: 10px;
            padding-bottom: 10px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .home-z-c-l{
            width: 100%;
            height: 100px;
            border-right: 0px solid rgba(0,0,0,0.1);
            border-bottom: 0px solid rgba(0,0,0,0.0);
            padding: 0px;
            padding-top: 10px;
            padding-bottom: 10px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .home-z-c p{
            -webkit-line-clamp: 2;
        }
        .home-z-c{
            padding-top: 15px;
        }
        .ltb-b-top{
            margin-top:425px;
        }
    }
    @media (max-width:486px){
        .lbt-content h1{
            transition: 0.15s;
            font-size: 25px;
        }
        .h-btn-j{
            width: 84%;
        }
        .por2-btn{
            width: 150px;
        }
    }



    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background: linear-gradient(to right, #fefefe, #f5faff);
      min-height: 100vh;
      overflow-x: hidden;
    }

    .indextop1-container {
      width: 90%;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
      padding: clamp(4rem, 12vh, 8rem) 0 clamp(4rem, 10vh, 6rem);
    }

    /* 背景动画元素 */
    .indextop1-bg-animations {
      position: absolute;
      inset: 0;
      z-index: -1;
    }

    .indextop1-bg-shape {
      position: absolute;
      filter: blur(80px);
      opacity: 0.6;
      animation: indextop1-float 20s ease-in-out infinite;
      transform-origin: center;
    }

    .indextop1-bg-circle-1 {
      top: 10%;
      left: 15%;
      width: clamp(200px, 30vw, 400px);
      height: clamp(200px, 30vw, 400px);
      background: radial-gradient(circle at center, #6ee7b7 0%, #36d399 50%, rgba(54, 211, 153, 0) 100%);
    }

    .indextop1-bg-circle-2 {
      bottom: 20%;
      right: 10%;
      width: clamp(250px, 35vw, 500px);
      height: clamp(250px, 35vw, 500px);
      background: radial-gradient(circle at center, #818cf8 0%, #6366f1 50%, rgba(99, 102, 241, 0) 100%);
      animation-delay: -5s;
    }

    .indextop1-bg-blob-1 {
      top: 40%;
      right: 25%;
      width: clamp(150px, 25vw, 350px);
      height: clamp(150px, 25vw, 350px);
      background: radial-gradient(circle at center, #f472b6 0%, #ec4899 50%, rgba(236, 72, 153, 0) 100%);
      animation-delay: -10s;
      border-radius: 40% 60% 70% 30% / 40% 40% 60% 50%;
    }

    @keyframes indextop1-float {
      0%, 100% { transform: translateY(0) rotate(0deg); }
      25% { transform: translateY(-10px) rotate(5deg); }
      50% { transform: translateY(0) rotate(0deg); }
      75% { transform: translateY(10px) rotate(-5deg); }
    }

    /* Logo */
    .indextop1-logo {
      width: 80px;
      height: 80px;
      background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%); /* 绿色渐变背景 */
      border-radius: 16px;
      margin: 0 auto 5vh;
      position: relative;
      box-shadow: 0 10px 20px rgba(34, 197, 94, 0.2); /* 绿色阴影 */
      animation: indextop1-float 6s ease-in-out infinite;
    }
    .indextop1-logo::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-40%, -50%); /* 居中调整 */
      width: 0;
      height: 0;
      /* 三角形通过border实现：上右下左边框，只保留左边框颜色 */
      border-top: 15px solid transparent;
      border-bottom: 15px solid transparent;
      border-left: 22px solid #16a34a; /* 黑色三角形，向右指向 */
    }
    

    /* 标题 */
    .indextop1-title {
      font-size: clamp(1.5rem, 5vw, 3rem);
      color: #333;
      margin-bottom: clamp(1rem, 3vh, 2rem);
      font-weight: 700;
      letter-spacing: -1px;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      line-height: 1.2;
    }

    /* 描述 */
    .indextop1-desc {
      font-size: clamp(1.3rem, 3vw, 1.5rem);
      color: #666;
      margin-bottom: clamp(2rem, 6vh, 4rem);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
      padding: 0 clamp(1rem, 3vw, 2rem);
    }

    /* 链接卡片 */
    .indextop1-link-box {
      margin-bottom: clamp(2rem, 6vh, 4rem);
      padding: 0 clamp(1rem, 3vw, 2rem);
    }

    .indextop1-link-box a {
      display: inline-block;
      text-decoration: none;
      color: #333;
      padding: clamp(0.8rem, 3vw, 1.2rem) clamp(1.2rem, 5vw, 2rem);
      border: 1px solid #e0e0e0;
      border-radius: clamp(1.5rem, 3vw, 2rem);
      background-color: rgba(255, 255, 255, 0.7);
      backdrop-filter: blur(10px);
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      box-shadow: 0 clamp(5px, 1vw, 10px) clamp(8px, 2vw, 15px) -3px rgba(0, 0, 0, 0.05);
      font-size: clamp(1.1rem, 2vw, 1.3rem);
      line-height: 1.4;
    }

    .indextop1-link-box a:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 clamp(10px, 2vw, 20px) clamp(12px, 3vw, 25px) -5px rgba(0, 0, 0, 0.1), 0 clamp(5px, 1vw, 10px) clamp(8px, 2vw, 15px) -5px rgba(0, 0, 0, 0.04);
      background-color: rgba(255, 255, 255, 0.9);
    }

    /* 按钮组 */
    .indextop1-btn-group {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: clamp(0.8rem, 3vw, 1.2rem);
      max-width: clamp(280px, 80vw, 600px);
      margin: 0 auto;
      padding: 0 clamp(1rem, 3vw, 2rem);
    }

    .indextop1-btn-group button {
      padding: clamp(0.8rem, 3vw, 1.2rem) clamp(1.2rem, 5vw, 2rem);
      border: none;
      border-radius: clamp(0.8rem, 1vw, 0.8rem);
      cursor: pointer;
      font-size: clamp(1.3rem, 2vw, 1.4rem);
      font-weight: 500;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      box-shadow: 0 clamp(5px, 1vw, 10px) clamp(8px, 2vw, 15px) -3px rgba(0, 0, 0, 0.1);
      position: relative;
      overflow: hidden;
      flex: 1 1 auto;
      min-width: 180px;
    }

    .indextop1-btn-black {
      background: linear-gradient(135deg, #222 0%, #000 100%);
      color: #fff;
    }

    .indextop1-btn-white {
      background: linear-gradient(135deg, #fff 0%, #f5f5f5 100%);
      color: #333;
      border: 1px solid #e0e0e0;
    }

    .indextop1-btn-group button:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 clamp(10px, 2vw, 20px) clamp(12px, 3vw, 25px) -5px rgba(0, 0, 0, 0.15), 0 clamp(5px, 1vw, 10px) clamp(8px, 2vw, 15px) -5px rgba(0, 0, 0, 0.08);
    }

    .indextop1-btn-group button::after {
      content: "";
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
      transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .indextop1-btn-group button:hover::after {
      left: 100%;
    }
    
    
    .section.is-medium {
    padding: 100px 24px;
}
.section.is-medium {
    padding-top: 3.75rem;
    padding-bottom: 3.75rem;
}
@media screen and (min-width: 1024px) {
    .section.is-medium {
        padding: 13rem 1.5rem;
    }
}
@media screen and (min-width: 1216px) {
    .container {
        max-width: 1200px;
        width: 1200px;
    }
}
section.products .title-block {
    margin-bottom: 50px;
    margin-left: 15px;
}
.title-block {
    margin-bottom: 60px;
}
.title-block {
    margin-bottom: 2.87rem;
}
* {
    -webkit-box-sizing: inherit;
    box-sizing: inherit;
}
.title-block .title {
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 32px;
    line-height: 45px;
    color: #0F0D15;
}
.title-block .subtitle {
    font-size: 16px;
    line-height: 22px;
    color: #615E69;
}
@media screen and (min-width: 769px), print {
    .columns:not(.is-desktop) {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
}
.columns.is-multiline {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}
.columns:last-child {
    margin-bottom: -0.75rem;
}
.content:hover{
    background-color: #E6F7F4;
}
.columns {
    margin-top: 0;
    background-color: #fff;
}
.columns {
    margin-left: -1.25rem;
    margin-right: -1.25rem;
}
.columns {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    margin-top: -0.75rem;
}
* {
    -webkit-box-sizing: inherit;
    box-sizing: inherit;
}
section.products .columns .column {
    padding: 0;
}
section.products .products-item-normal {
    background: #FFFFFF;
    border: 1px solid #E8E8EA;
    overflow: hidden;
}
section.products .products-item {
    height: 439px;
}
@media screen and (min-width: 769px), print {
    .column.is-4, .column.is-4-tablet {
        -webkit-box-flex: 0;
        -ms-flex: none;
        flex: none;
        width: 33.33333%;
    }
}
section.products .products-item-normal .header {
    padding: 20px 30px;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-bottom: 1px solid #E8E8EA;
}
* {
    -webkit-box-sizing: inherit;
    box-sizing: inherit;
}
div {
    display: block;
    unicode-bidi: isolate;
}
.columna ,.columna .header .title .title-zh {
    color: #00a870;
    cursor: pointer;
    text-decoration: none;
}
.columna:hover, .columna .header .title .title-zh {
    color: #000;
    cursor: pointer;
    text-decoration: none;
}
section.products .products-item-normal .header .title-zh {
    font-weight: 500;
    font-size: 24px;
    line-height: 32px;
    background-image: linear-gradient(89deg, rgb(2, 162, 106) 0%, rgb(0, 102, 87) 100%);
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    transition: 0.5s ease;
}
section.products .products-item-normal .header .title-en {
    display: block;
    margin-left: 8px;
    font-size: 24px;
    line-height: 32px;
    color: #E8E8EA;
    letter-spacing: -1px;
    transform: scaleX(0.8);
    transform-origin: left;
}
section.products .products-item-normal .header .title-link {
    background: #77757F;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.5s ease;
}
.columna .header .title-link img {
    height: auto;
    max-width: 100%;
}
section.products .products-item-normal .content {
    padding: 40px;
}
body, .content {
    color: #68747f;
}
section.products .products-item-normal .products-icon.is-leave {
    -webkit-animation: products-multi-icon-leave .5s steps(24) forwards;
    animation: products-multi-icon-leave .5s steps(24) forwards;
}
section.products .products-item-normal .products-icon {
    width: 100px;
    height: 100px;
    display: block;
    background-repeat: no-repeat;
    background-size: 100px auto;
    background-position: top;
}
section.products .products-item-normal .products-item-description {
    font-weight: 500;
    font-size: 14px;
    line-height: 28px;
    color: #00A971;
    margin-top: 20px;
    margin-bottom: 20px;
}
section.products .products-item-normal .products-item-detail-text {
    font-family: 'PingFang SC';
    font-size: 16px;
    line-height: 29px;
    color: #333333;
}
.content p:not(:last-child) {
    margin-bottom: 1.88rem;
}
section.products .products-item-normal .products-item-detail-buttons {
    width: 100%;
    border-radius: 0;
    cursor: pointer;
    display: none;
}
.container{
    margin: auto;
}
.products{
    padding: 0px 0;
}




        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }


        .container-slb {
            max-width: 1280px;
            margin: 0 auto;
        }
        
        /* 轮播图容器 */
        .carousel-container {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 56.25%; /* 16:9 比例 */
            overflow: hidden;
            border-radius: 1rem;
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        /* 轮播图项目 */
        .carousel-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transform: scale(1.05);
            transition: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
            z-index: 1;
        }
        
        .carousel-item.active {
            opacity: 1;
            transform: scale(1);
            z-index: 2;
        }
        
        /* 轮播图内容 */
        .carousel-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 7s ease-out;
        }
        
        .carousel-item.active img {
            transform: scale(1.05);
        }
        
        .carousel-content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, rgba(0,0,0,0.8), rgba(0,0,0,0.4));
            display: flex;
            align-items: center;
        }
        
        .carousel-text {
            max-width: 600px;
            padding: 0 3rem;
            color: white;
        }
        
        .carousel-title {
            font-size: clamp(1.5rem, 5vw, 3rem);
            font-weight: bold;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
            transform: translateY(30px);
            opacity: 0;
            transition: transform 0.6s ease, opacity 0.6s ease;
            transition-delay: 0.3s;
        }
        
        .carousel-description {
            font-size: clamp(2rem, 3vw, 1.8rem);
            margin-bottom: 2rem;
            color: #f3f4f6;
            transform: translateY(30px);
            opacity: 0;
            transition: transform 0.6s ease, opacity 0.6s ease;
            transition-delay: 0.5s;
        }
        
        .carousel-btn {
            display: inline-block;
            background: white;
            color: #333;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 500;
            transform: translateY(30px);
            opacity: 0;
            transition: transform 0.6s ease, opacity 0.6s ease;
            transition-delay: 0.7s;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }
        
        .carousel-btn:hover {
            transform: translateY(30px) scale(1.02);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            background: rgba(255, 255, 255, 0.95);
        }
        
        .carousel-item.active .carousel-title,
        .carousel-item.active .carousel-description,
        .carousel-item.active .carousel-btn {
            transform: translateY(0);
            opacity: 1;
        }
        
        /* 边缘半隐藏控制按钮 */
        .carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 3.5rem;
            height: 3.5rem;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }
        
        .carousel-control span {
            transition: opacity 0.3s ease;
        }
        
        .carousel-control .text {
            opacity: 0;
            position: absolute;
            white-space: nowrap;
        }
        
        .prev-btn-slb {
            left: -1.75rem; /* 负的按钮半径，只露出一半 */
        }
        
        .prev-btn-slb .text {
            right: 2rem;
        }
        
        .next-btn-slb {
            right: -1.75rem; /* 负的按钮半径，只露出一半 */
        }
        
        .next-btn-slb .text {
            left: 2rem;
        }
        
        .carousel-control:hover {
            width: 8rem;
            border-radius: 9999px;
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-50%) scale(1.05);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        
        .prev-btn-slb:hover {
            left: 0;
        }
        
        .next-btn-slb:hover {
            right: 0;
        }
        
        .carousel-control:hover .text {
            opacity: 1;
        }
        
        /* 简洁指示器 */
        .indicators {
            position: absolute;
            bottom: 8rem;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            z-index: 10;
        }
        
        .indicator {
            width: 0.5rem;
            height: 0.5rem;
            background: rgba(255, 255, 255, 0.4);
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            width: 1.25rem;
            border-radius: 0.25rem;
            background: white;
            box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
        }
        
        /* 现代化导航卡片 */
        .nav-cards-slb {
            position: absolute;
            bottom: 2rem;
            left: 0;
            right: 0;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
            padding: 0 3rem;
            z-index: 9;
        }
        
        .nav-card-slb {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(16px);
            border-radius: 0.75rem;
            padding: 1.25rem;
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .nav-card-slb::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.2));
            transform: translateX(-100%);
            transition: transform 0.5s ease;
        }
        
        .nav-card-slb:hover {
            transform: translateY(-8px);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .nav-card-slb:hover::before {
            transform: translateX(100%);
        }
        
        .nav-card-slb.active {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.3);
        }
        
        .nav-card-title-slb {
            font-weight: 600;
            margin-bottom: 0.25rem;
            font-size: 1.125rem;
            position: relative;
            z-index: 1;
        }
        
        .nav-card-desc-slb {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.7);
            position: relative;
            z-index: 1;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .carousel-text {
                text-align: center;
                margin: 0 auto;
                padding: 0 1.5rem;
            }
            
            .nav-cards-slb {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.75rem;
                bottom: 1.5rem;
                padding: 0 1.5rem;
            }
            
            .nav-card-slb {
                padding: 1rem;
                border-radius: 0.5rem;
            }
            
            .nav-card-title-slb {
                font-size: 0.875rem;
            }
            
            .nav-card-desc-slb {
                font-size: 0.75rem;
            }
            
            .indicators {
                bottom: 10rem;
                gap: 0.375rem;
            }
            
            .carousel-title {
                font-size: clamp(1.25rem, 5vw, 2rem);
            }
            
            .carousel-description {
                font-size: clamp(0.875rem, 2vw, 1rem);
                margin-bottom: 1.5rem;
            }
            
            .carousel-btn {
                padding: 0.625rem 1.25rem;
                font-size: 0.875rem;
            }
            
            .carousel-control {
                width: 2.75rem;
                height: 2.75rem;
            }
            
            .carousel-control:hover {
                width: 6rem;
            }
            
            .prev-btn-slb {
                left: -1.375rem; /* 负的按钮半径，只露出一半 */
            }
            
            .prev-btn-slb .text {
                right: 1.5rem;
            }
            
            .next-btn-slb {
                right: -1.375rem; /* 负的按钮半径，只露出一半 */
            }
            
            .next-btn-slb .text {
                left: 1.5rem;
            }
            
            .carousel-control .text {
                font-size: 0.875rem;
            }
        }
        
        
        

.proovr-action-panel {
    padding: 40px 20px;
    background: radial-gradient(72.69% 72.69% at 25.08% 171.05%, #1e232c 0, #242933 100%);
        background-image: url(https://cloudcache.tencent-cloud.com/qcloud/ui/static/tc_portal/c3f153dd-80a0-40a8-9a54-a3b7d6717ab8.jpg);
    background-color: #eaebef;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    background-position: 100%;
}

.blur {
    padding: 40px 20px;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    background-position: 100%;
    backdrop-filter: blur(0px);
.proovr-action-panel__inner {
    margin: 0 auto;
    box-sizing: border-box;
    max-width: 1180px;
    display: -ms-flexbox;
    display: flex;
}
.proovr-action-panel__experience {
    -ms-flex: 1;
    flex: 1;
    width: 0;
    position: relative;
}
.proovr-action-panel__title {
    font-weight: 500;
    font-size: 24px;
    line-height: 28px;
    color: #0052d9;
}
.proovr-action-panel__desc {
    margin-top: 13px;
    font-size: 14px;
    line-height: 22px;
    color: rgba(0, 0, 0);
    max-width: 540px;
}
.proovr-btn.size-s {
    height: 36px;
    line-height: 34px;
}
.tpm1-btn.size-s {
    min-width: 104px;
    height: 32px;
    padding: 0 24px;
    line-height: 30px;
}
.tpm1-btn.size-s {
    min-width: 104px;
    height: 32px;
    padding: 0 24px;
    line-height: 30px;
}
.tpm1-btn.size-s {
    min-width: 104px;
    height: 32px;
    padding: 0 24px;
    line-height: 30px;
}
.proovr-action-panel__btn {
    margin-top: 20px;
}
.proovr-btn {
    height: 46px;
    line-height: 44px;
    min-width: 120px;
    padding: 0 18px;
}
.tpm1-btn--icon, .tpm1-btn .tpm1-btn__icon {
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.tpm1-btn--icon {
    display: -ms-inline-flexbox;
    display: inline-flex;
}
@media screen and (min-width: 769px)
.tpm1-btn {
    transition: background-color .3s ease-in-out, box-shadow .3s ease-in-out;
}
.tpm1-btn {
    display: inline-block;
    box-sizing: border-box;
    min-width: 104px;
    height: 36px;
    padding: 0 24px;
    color: #fff;
    font-size: 14px;
    line-height: 34px;
    white-space: nowrap;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    background-color: #0052d9;
    border: 1px solid transparent;
    outline: 0 none;
    cursor: pointer;
    box-shadow: 8px 8px 20px 0 rgba(55,99,170,.1);
}.proovr-btn .tpm1-btn__icon {
    margin-right: 8px;
}
.tpm1-btn .tpm1-btn__icon {
    display: -ms-flexbox;
    display: flex;
    margin-right: 4px;
    font-size: 16px;
}
.tpm1-btn--icon, .tpm1-btn .tpm1-btn__icon {
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
}.tpm1-btn__text {
    color: inherit;
}
[class*=tpm1-], [class*=tpm1-]:after, [class*=tpm1-]:before, [class*=tpm1-]:focus {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    outline: none;
}
#regbut{
    margin-top: 10px;
}
    @media (max-width: 767px){
        .blur{
            backdrop-filter: blur(30px);
        }
    }