@import url("https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700,900&display=swap");
@charset "utf-8";
/* CSS Document */
 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif;
            /*background: linear-gradient(145deg, #f0f9ff 0%, #e9f2fa 100%);*/
            color: #1a2c3e;
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        

        .hero {
            height: 100vh;
            min-height: 600px;
            background: none;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: left;
            text-align: left;
            color: white;
            overflow: hidden;
            isolation: isolate;
        }
        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../images/banner.jpg') center center / cover no-repeat;
            z-index: -2;
            will-change: transform;
            animation: gentleZoom 9s infinite ease-in-out;
            transform-origin: center center;
        }
        @keyframes gentleZoom {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.08);
            }
            100% {
                transform: scale(1);
            }
        }
		
		.hero-content h1 {color: #fff;
            font-size: 3.5rem;
            font-weight: 800;
        }
        .hero-content p {color: #fff;
            font-size: 1.2rem;
            margin-top: 1rem;
        }
		
        .hero-content {left:6%;top:25%;
            position: relative;
            z-index: 2;
        }
        .hint_box_case {
            margin-left: 0%;
            color:#fff;
            margin-top: 15%;
            position: relative;
            display: flex;
            align-items: center;
            z-index: 2;
        }
        .hint_box_case .hint_box {
            width: 13px;
            height: 21px;
            border: 2px solid #fff;
            border-radius: .5rem;
            position: relative;
            margin-right: .5vw;
            font-size: .14rem;
            line-height: 1;
        }
        .hint_box_case .hint_box span {
            width: 3px;
            height: 5px;
            border-radius: 2px;
            background-color: #fff;
            position: absolute;
            left: 3px;
            top: 2px;
            animation: upd 2s ease infinite;
        }
        @keyframes upd {
            0% { transform: none; }
            50% { transform: translateY(50%); }
            100% { transform: none; }
        }

        .container {
            width:100%;
            margin: 0 auto;
            padding: 8vw 6%;
        }
        section {
            position: relative;
        }

        .fade-up {
            position: relative;
            opacity: 0;
            transform: translateY(35px);
            transition: opacity 0.7s cubic-bezier(0.2, 0.9, 0.4, 1.1), transform 0.7s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .intro-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }
        .intro-left {
            flex: 0 0 40%;
            max-width: 40%;margin-right: 5%;
        }
		.intro-left p{font-size: .9vw;padding:5vw 0 2vw 0;
    line-height: 1.6vw;
    color: #333;}
        .intro-right {
            flex: 0 0 calc(100% - 2rem);
            max-width: calc(100% - 2rem);
        }
        .video-wrapper {
            position: relative;
            width: 100%;
            border-radius: 1.5rem;
            overflow: hidden;
            box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.2);
            background-color: #0a2b33;
            cursor: pointer;
        }
        .video-wrapper video {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .play-btn-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 70px;
            height: 70px;
            background: rgba(255, 255, 255, 0.92);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            z-index: 10;
            backdrop-filter: blur(2px);
        }
        .play-btn-overlay i {
            font-size: 30px;
            color: #4285f4;
            margin-left: 02px;
        }
        .play-btn-overlay:hover {
            background: #ffffff;
            transform: translate(-50%, -50%) scale(1.08);
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.25);
        }
        .play-btn-overlay:hover i {
            color: #0a4b5c;
        }
        .video-wrapper.playing .play-btn-overlay {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity 0.2s;
        }
        @media (max-width: 900px) {
            .intro-grid {
                flex-direction: column;
            }
            .intro-left, .intro-right {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .intro-right {
                margin-top: 1rem;
            }
            .play-btn-overlay {
                width: 60px;
                height: 60px;
            }
            .play-btn-overlay i {
                font-size: 28px;
            }
        }
        .intro-right .section-title {
            margin-top: 0;
        }
        .video-wrapper video {
            border-radius: 1.5rem;
        }
		
        .about{/*background:url(../images/newbg.jpg) center center no-repeat;*/background-size: cover; padding: 8vw 6%;}
        .intro-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 8%;
        }
        .intro-left {
            flex: 1;
        }
        .intro-left img {margin-top: 0vw;
            width: 100%;
            border-radius: 32px;
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.1);
        }
        .intro-right {top:-3vw;
            flex: 1;
        }
        .intro-right p{
            color: #666;
            font-size: 0.85vw;
            line-height: 1.4vw;
        }
        .btn-outline {margin-top: 30vw;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid #a7c677;
            padding: 1.2rem 4.8rem;
            border-radius: 50px;
            font-weight: 600;
            color: #fff;
            transition: 0.2s;
            text-decoration: none;
            cursor: pointer;
            font-size: 1vw;
        }
		.btn-out {border: 1px solid #333;
    margin-top: 1vw;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background:#fff;
    padding: .7rem 2.8rem;
    border-radius: 50px;
    font-weight: 600;
    color: #333;
    transition: 0.2s;
    text-decoration: none;
    cursor: pointer;
    font-size: 1vw;}
	.btn-out img{width: 2vw;}
        .btn-outline:hover {
            border: 1px solid #333;
            color: #333;
        }
       .btn-out:hover {
            border: 0px solid #a7c677;
            color: #fff;
        }
        .stats-module {
            margin-top: 0px;                       
            padding:12vw 1rem 1vw 0rem;            
        }
        .stats-container {float: right;position: relative;
    top: 3.5vw;
            display: block;
            flex-wrap: nowrap;
            justify-content: space-between;
            gap: 1rem;
            text-align: center;
            flex-direction: column-reverse;
        }
        .stat-item {text-align: right;margin-left: 5vw;float: left;
            flex: 1;
            min-width: 100px;
            padding:0 0 2rem 0rem;
        }
        .stat-number {font-family: "Poppins", sans-serif;
            font-size: 3.5vw;
            font-weight: 700;
            background: #222;
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            line-height: 1.2;
            display: inline-block;            
        }
        .stat-label {
            display: block;
            font-size: 0.85vw;
            color: #222;
            font-weight: 500;
            margin-top: 0rem;
            letter-spacing: 0.5px;
        }
        @media (max-width: 700px) {
            .stat-number { font-size: 1.6rem; }
            .stat-label { font-size: 0.7rem; }
            .stats-module { padding: 1rem; }
        }

        /* 轮播容器样式 (新增) */
        .product-grid {
            position: relative;
            width: 100%;
            background: transparent;
        }
        .carousel-card-container {
            width: 100%;
            overflow: hidden;
        }
        .carousel-card {
            width: 100%;
            border-radius: 0px;
            overflow: hidden;
            position: relative;
            background: #fff;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
            transition: all 0.4s;
        }
        .card-img {
            height: 53vw;
            background-size: cover;
            background-position: center;
            transition: transform 0.5s ease;
            width: 100%;
        }
        .carousel-card:hover .card-img {
            transform: scale(1);
        }
        .card-float-content {
            position: absolute;
            bottom: 0;

            left: 0;
            right: 0;           
            padding:0rem 6% 7vw 6%;
            color: #222;
            border-radius: 0 0 32px 32px;
            transition: transform 0.3s ease;
        }
        .carousel-card:hover .card-float-content {
            transform: translateY(-5px);
        }
		.fenleiquan{}
        .card-float-content h3 {display: block;
            font-size: 2.6vw;
            margin-bottom: 0rem;
            font-weight: 800;
            letter-spacing: 0px;
            color: #fff;
            padding-bottom: 24vw;
        }
		.card-float-content h3 span{font-family: "Poppins", sans-serif;display: block;}
        .card-float-content p {
            font-size: 0.9rem;
            margin-bottom: 1rem;
            opacity: 0.9;
        }
        .card-icon {    float: right;
            font-size: 2.2rem;
            color: white;
            filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(4px);
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.25s ease;
        }
        .card-icon i img{width:1.5vw;height: auto;}
        .learn-more {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: white;
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(8px);
            padding: 0.75rem 1.6rem;
            border-radius: 3rem;
            border: 1px solid rgba(255, 255, 255, 0.35);
            transition: all 0.25s ease;
            cursor: pointer;
            text-decoration: none;
            width: fit-content;
            font-family: inherit;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        .learn-more:hover {
            background: rgba(255, 255, 255, 0.35);
            border-color: rgba(255, 255, 255, 0.8);
            gap: 14px;
            backdrop-filter: blur(12px);
        }
        .card-float-content .btn-outline {margin-top: 0vw;
            border-color: white;margin-right:.5vw;
            color: #333;
            font-size: 1.1vw;
            background: #ffffffa8;
            backdrop-filter: blur(8px);
            padding: 3.25rem 2.6rem;
            border-radius: 1rem;
            border: 1px solid rgba(255, 255, 255, 0.35);
        }
        .card-float-content .btn-outline:hover {
            background: white;
            color: #1e6f9b;
            border-color: white;
        }

        /* 左右切换按钮及底部指示器样式 */
        .carousel-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: none;
            justify-content: space-between;
            z-index: 20;
            pointer-events: none;
            padding: 0 20px;
        }
        .carousel-nav-btn {
            pointer-events: auto;
            width: 48px;
            height: 48px;
            background: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
            backdrop-filter: blur(6px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: 0.2s;
            border: 0px solid rgba(255,255,255,0.3);
            color: white;
            font-size: 1.3rem;
        }
        .carousel-nav-btn:hover {
            background: rgba(0,0,0,0.8);
            transform: scale(1.05);
        }
        .carousel-dots {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: -4vw;
            margin-bottom: 20px;
            z-index: 15;
            position: relative;
        }
        .carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background:#fff;
            cursor: pointer;
            transition: 0.2s;
            border: none;
        }
        .carousel-dot.active {
            background: #a7c677;
            transform: scale(1.2);
            box-shadow: 0 0 6px rgba(167,198,119,0.6);
        }
        @media (max-width: 768px) {
            .carousel-nav-btn {
                width: 36px;
                height: 36px;
                font-size: 1.2rem;
            }
            .carousel-dots {
                gap: 8px;
                margin-top: 16px;
            }
            .carousel-dot {
                width: 8px;
                height: 8px;
            }
        }

        .jishu{
            position: relative;
            margin: 8vw 0 0 0;
        }
		.jishu h3{text-align: center;
            font-size: 2.8vw;
            font-weight: 800;
            padding-bottom: 1vw;
        }
		.jishu dd{text-align: center;font-size: .9vw;line-height: 1.6vw;
            color: #666;
        }
	
	   .hint_box_case1 {justify-content: center;
            margin-left: 0%;
            color: #096bb3;
            margin:5% 0 2% 0;
            position: relative;
            display: flex;
            align-items: center;
            z-index: 2;
        }
        .hint_box_case1 .hint_box1 {
            width: 13px;
            height: 21px;
            border: 2px solid #096bb3;
            border-radius: .5rem;
            position: relative;
            margin-right: .5vw;
            font-size: .14rem;
            line-height: 1;
        }
        .hint_box_case1 .hint_box1 span {
            width: 3px;
            height: 5px;
            border-radius: 2px;
            background-color: #096bb3;
            position: absolute;
            left: 3px;
            top: 2px;
            animation: upd1 2s ease infinite;
        }
        @keyframes upd1 {
            0% { transform: none; }
            50% { transform: translateY(50%); }
            100% { transform: none; }
        }
	
        .tech-bg {height: 0vw;
            /*background:url('../images/leiqiguan.jpg') center/cover fixed;*/position: relative;
    bottom: 18vw;
            border-radius: 0px;
            padding:0vw 6% 0 6%;
            text-align: center;
            color: white;
        }
		
		.tech-bg p{    border-color: white;
    color: #333;
    font-size: 1.1vw;
    background: #ffffffa8;
    backdrop-filter: blur(10px);
    padding: 3rem 1.6rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    width: 15vw;font-weight:800;
    float: left;
    margin-right: 1vw;}
    
    .tech-bg p a{color: #333;
    text-decoration: none;}
	
	.tech-bg p img{width: 2vw;
    display: block;
    margin: 0 auto;
    margin-bottom: .5vw;}

        .chanpin{/*background: url(../images/probg.jpg) center center no-repeat;*/
            background-size: cover;
        }
        .tabs-container {            
            border-radius: 0rem;
            padding: 0rem;
        }
        .tabs-header {padding: 3vw 0;margin-top: 5vw;
            display: flex;
            gap: 15vw;
            border-bottom: 1px solid #16b2aa;border-top: 1px solid #16b2aa;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        .tab-btn {font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif;
            background: none;text-align: left;
            border: none;
            padding: 1.5rem 0rem;
            font-size: .9vw;
            font-weight: 600;
            cursor: pointer;
            border-radius: 50px;
            color: #888;
            transition: 0.2s;
        }
		.tab-btn span{display: block;font-family: "Poppins", sans-serif;}
		.tab-btn img{width:2vw;}
        .tab-btn.active {
            
            color: #222;
        }
		/* 选项卡内容切换 */
        .tab-content-item { display: none; }
        .tab-content-item.active { display: flex; flex-wrap: wrap; align-items: center; gap: 2rem; }
        .tab-content-item .tab-left { flex: 1 1 50%; }
        .tab-content-item .tab-right { flex: 1 1 40%; }
        .tab-content-item .tab-right img { width: 100%; border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,0.12); }        

        /* 响应式 */
        @media (max-width: 768px) {
            .tab-content-item.active { flex-direction: column; }
            .tab-content-item .tab-left { flex: 1 1 100%; }
            .tab-content-item .tab-right { flex: 1 1 100%; }           
        }
        .tab-content {width:100%;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }
        .tab-left {
            flex: 1;
        }
		.tab-left i{background-clip: text;
    background-image: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
    color: transparent;background-clip: text;
    background-image: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
    color: transparent !important;font-size: 1vw !important;}
		.tab-left h2{font-size: 2.8vw;margin: 0vw 0 0 0vw !important;
    color: #222;}
		.tab-left p{color: #666;margin:1vw 0 5vw 0 !important;    width: 70%;
    position: relative;
    top: 0vw;
    line-height: 1.6vw;
    font-size: 1vw;
    font-weight: normal;}
		

        .tab-right {
            flex: 1;
        }
        .tab-right img {
            width: 100%;
            border-radius: 28px;
            box-shadow: 0 12px 28px rgba(0,0,0,0.1);
        }
        .tab-fade-item {
            animation: fadeInUp 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards;
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .newscontainer{width: 94%;
            margin: 8vw 0 8vw 6%;
        }
	    .newscontainer h1{color: #666;
            margin: 0 !important;            
            position: relative;
            top: 0vw;
            line-height: 1.7vw;
            font-size: 1vw;
            font-weight: normal;
        }
        .news-grid {    margin-top: 4vw;
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .news-item {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            transition: 0.3s;
        }
        .news-img {
            height:16vw;
            background-size: cover;
        }
        .news-text {
            padding: 2.2rem 0;
        }
		.news-text h3{font-size: 1.3vw;
            padding-bottom: .5vw;
        }
		.news-text p{font-size: .85vw;
            padding-bottom: 0vw;color:#333;font-family: "Poppins", sans-serif;
        }

        .floating-banner {
            background: url('../images/banner3.jpg') center/cover fixed;
            padding:12rem 6% 30rem 6%;
            text-align: center;
            border-radius: 0px;
            position: relative;
            overflow: hidden;
        }
        .floating-text {    text-align: left;
            animation: floatY 3s ease-in-out infinite;
        }
        @keyframes floatY {
            0% { transform: translateY(0px);}
            50% { transform: translateY(-10px);}
            100% { transform: translateY(0px);}
        }
		
		.floating-text h1{text-transform: capitalize;
    color: #fff;
    font-family: "Poppins", sans-serif;
    font-size: 5vw;}

        footer {
            background: #0a2f44;
            color: #cbd5e6;
            padding: 2rem;
            text-align: center;
            border-radius: 0rem 0rem 0 0;
        }

        @media (max-width: 900px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            .container {
                padding: 3rem 1.5rem;
            }
            .card-img {
                height: 320px;
            }
            .card-float-content {
                padding: 1.2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .intro-right p {
                font-size: 14px;
                line-height: 1.5;
            }
        }
        .zimu-title {
            font-family: "Poppins", sans-serif;
            color: #2222220d;
            line-height: 10vw;
            font-size: 13vw;
            margin-bottom:0vw;
            font-weight: 660;
        }
        .section-title {           
            color: #222;
            font-size: 2.6vw;
            margin:1vw 0 0rem 0;
            font-weight: 600;
        }
        @media (max-width: 900px) {
            .section-title { font-size: 1.8rem; }
            .zimu-title { font-size: 18vw; line-height: 1.2; margin-bottom: 1rem; }
        }  
/* ============================================================
   移动端完美适配样式 (仅针对屏幕宽度 ≤ 768px 生效)
   完全保留桌面端所有原有样式，仅做覆盖增强
   ============================================================ */

@media (max-width: 768px) {

    /* ---------- 全局重置 & 基础 ---------- */
    body {
        font-size: 14px;
        overflow-x: hidden;
    }

    .container {
        padding: 6vw 4vw !important;
        width: 100% !important;
    }

    

    /* ---------- Hero 区域 ---------- */
    .hero {
        min-height: 70vh !important;
        height: 70vh !important;
        align-items: flex-end !important;
        justify-content: center !important;
        text-align: center !important;
    }

    .hero-content {
        left: 0 !important;
        top: 0 !important;
        padding: 0 6vw 20vw !important;
        width: 100% !important;
        text-align: center !important;
        transform: none !important;
        position: absolute !important;
        bottom: 0 !important;
        top: auto !important;
        background: linear-gradient(0deg, rgba(0, 0, 0, 0.55) 0%, transparent 100%) !important;
        padding-top: 20vw !important;
    }

    .hero-content h1 {
        font-size: 7vw !important;
        font-weight: 700 !important;
        line-height: 1.2 !important;
        text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3) !important;
        margin-bottom: 2vw !important;
    }

    .hero-content p {
        font-size: 3.2vw !important;
        opacity: 0.9 !important;
        text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25) !important;
        margin-top: 0.5rem !important;
    }

    .hint_box_case {
        display: none !important;
    }

    /* ---------- About 区域 ---------- */
    .about {
        padding: 8vw 4vw !important;
    }

    .intro-grid {
        flex-direction: column !important;
        gap: 4vw !important;
    }

    .intro-left {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        margin-right: 0 !important;
        order: 1 !important;
    }

    .intro-left .section-title {
        font-size: 5vw !important;
        margin-bottom: 2vw !important;
        text-align: center !important;
    }

    .intro-left p {
        font-size: 3.2vw !important;
        line-height: 1.7 !important;
        padding: 3vw 0 !important;
        text-align: justify !important;
    }

    .intro-left .btn-out {
        font-size: 3.2vw !important;
        padding: 2.5vw 8vw !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
        margin: 0 auto !important;
        justify-content: center !important;
        width: auto !important;
    }

    .intro-left .btn-out img {
        width: 4vw !important;
        height: auto !important;
    }

    .intro-right {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        top: 0 !important;
        order: 2 !important;
        margin-top: 0 !important;
    }

    .intro-right>div {
        margin: 0 !important;
    }

    /* ---------- 统计数字 ---------- */
    .stats-module {
        padding: 0 !important;
        margin: 0 !important;
    }

    .stats-container {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 2vw !important;
        top: 0 !important;
        position: relative !important;
        width: 100% !important;
    }

    .stat-item {
        flex: 0 0 45% !important;
        min-width: 0 !important;
        padding: 0 0 2vw 0 !important;
        margin: 0 !important;
        text-align: center !important;
        float: none !important;
        margin-left: 0 !important;
    }

    .stat-number {
        font-size: 9vw !important;
        display: block !important;
        background: #222 !important;
        background-clip: text !important;
        -webkit-background-clip: text !important;
        color: transparent !important;
        line-height: 1.1 !important;
    }

    .stat-label {
        font-size: 2.8vw !important;
        display: block !important;
        margin-top: 0.5vw !important;
        color: #444 !important;
    }

    .zimu-title {
        font-size: 14vw !important;
        line-height: 1.2 !important;
        text-align: center !important;
        margin-bottom: 2vw !important;
        color: rgba(34, 34, 34, 0.06) !important;
    }

    /* ---------- 产品展示区域 (类器官卡片) ---------- */
    #products .product-grid {
        width: 100% !important;
    }

    .carousel-card {
        border-radius: 0 !important;
        box-shadow: none !important;
    }

    .card-img {
        height: 70vw !important;
        background-size: cover !important;
        background-position: center !important;
    }

    .card-float-content {
        padding: 0 4vw 8vw 4vw !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0%, transparent 100%) !important;
        border-radius: 0 !important;
    }

    .card-float-content h3 {text-align: center;
        font-size: 5.5vw !important;
        padding-bottom: 16vw !important;
        margin-bottom: 0 !important;
        color: #fff !important;
        letter-spacing: 0.5px !important;
    }

    .card-float-content h3 span {
        font-size: 3.5vw !important;
        opacity: 0.8 !important;
        font-weight: 400 !important;
        display: inline !important;
    }

    .card-icon {
        display: none !important;
    }

    .fenleiquan {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 2vw !important;
        justify-content: center !important;
    }

    .card-float-content .btn-outline {
        font-size: 2.8vw !important;
        padding: 2.5vw 4vw !important;
        background: rgba(255, 255, 255, 0.2) !important;
        backdrop-filter: blur(6px) !important;
        -webkit-backdrop-filter: blur(6px) !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        border-radius: 6vw !important;
        color: #fff !important;
        font-weight: 500 !important;
        margin: 0 !important;
        flex: 0 0 auto !important;
    }

    .card-float-content .btn-outline:hover {
        background: rgba(255, 255, 255, 0.35) !important;
        border-color: rgba(255, 255, 255, 0.6) !important;
    }

    /* ---------- 技术展示区域 (jishu) ---------- */
    .jishu {
        margin: 6vw 0 0 0 !important;
        padding: 0 4vw !important;
    }

    .jishu h3 {
        font-size: 5.5vw !important;
        padding-bottom: 2vw !important;
        text-align: center !important;
    }

    .jishu dd {
        font-size: 3.2vw !important;
        line-height: 1.7 !important;
        text-align: center !important;
        padding: 0 2vw !important;
    }

    .hint_box_case1 {
        margin: 4vw 0 !important;
        justify-content: center !important;
    }

    .hint_box_case1 .hint_box1 {
        width: 12px !important;
        height: 18px !important;
    }

    .hint_box_case1 .hint_box1 span {
        width: 2.5px !important;
        height: 4px !important;
        left: 2.5px !important;
        top: 2px !important;
    }

    .jishu .video {
        height: 60vw !important;
        border-radius: 0 !important;
        margin: 2vw 0 !important;
    }

    .tech-bg {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 3vw !important;
        padding: 0 !important;
        position: relative !important;
        bottom: 0 !important;
        height: auto !important;
        margin-top: -6vw !important;
    }

    .tech-bg p {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        padding: 4vw 2vw !important;
        font-size: 3vw !important;
        font-weight: 600 !important;
        text-align: center !important;
        background: rgba(255, 255, 255, 0.92) !important;
        backdrop-filter: blur(8px) !important;
        -webkit-backdrop-filter: blur(8px) !important;
        border-radius: 2.5vw !important;
        border: 1px solid rgba(255, 255, 255, 0.4) !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
        color: #222 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 1.5vw !important;
        min-height: 22vw !important;
    }

    .tech-bg p img {
        width: 6vw !important;
        height: auto !important;
        display: block !important;
        margin: 0 auto !important;
        margin-bottom: 0.5vw !important;
    }

    /* ---------- 选项卡区域 (chanpin) ---------- */
    .chanpin .container {
        padding: 4vw !important;
        background: rgba(255, 255, 255, 0.5) !important;
    }

    .tabs-container {
        padding: 0 !important;
        border-radius: 0 !important;
    }

    .tabs-header {
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 2vw !important;
        padding: 2vw 0 !important;
        margin-top: 0 !important;
        margin-bottom: 2vw !important;
        border-top: 2px solid #16b2aa !important;
        border-bottom: 2px solid #16b2aa !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
    }

    .tabs-header::-webkit-scrollbar {
        display: none !important;
    }

    .tab-btn {
        flex: 0 0 auto !important;
        padding: 2.5vw 4vw !important;
        font-size: 3vw !important;
        white-space: nowrap !important;
        border-radius: 6vw !important;
        background: rgba(22, 178, 170, 0.08) !important;
        color: #666 !important;
        border: 1px solid transparent !important;
        text-align: center !important;
        min-width: auto !important;
    }

    .tab-btn.active {
        background: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%) !important;
        color: #fff !important;
        border-color: transparent !important;
        box-shadow: 0 4px 14px rgba(9, 107, 179, 0.3) !important;
    }

    .tab-btn span {
        display: none !important;
    }

    .tab-btn img {
        display: none !important;
    }

    .tab-content-item.active {
        flex-direction: column !important;
        gap: 4vw !important;
        padding: 0 !important;
    }

    .tab-left {
        flex: 0 0 100% !important;
        width: 100% !important;
        text-align: center !important;
        padding: 0 !important;
    }

    .tab-left h2 {
        font-size: 5vw !important;
        margin: 0 0 2vw 0 !important;
        color: #222 !important;
    }

    .tab-left p {
        font-size: 3.2vw !important;
        line-height: 1.7 !important;
        width: 100% !important;
        margin: 2vw 0 4vw 0 !important;
        top: 0 !important;
        color: #555 !important;
        padding: 0 2vw !important;
    }

    .tab-left .btn-out {
        font-size: 3.2vw !important;
        padding: 2.5vw 8vw !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
        margin: 0 auto !important;
        border-radius: 6vw !important;
    }

    .tab-left .btn-out img {
        width: 4vw !important;
        height: auto !important;
    }

    .tab-right {
        flex: 0 0 100% !important;
        width: 100% !important;
    }

    .tab-right img {
        border-radius: 4vw !important;
        width: 100% !important;
        height: auto !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08) !important;
    }

    /* ---------- 视频区域 ---------- */
    #videoSec .fade-up {
        border-radius: 0 !important;
        overflow: hidden !important;
        box-shadow: none !important;
    }

    #videoSec .video {
        height: 56vw !important;
        border-radius: 0 !important;
        width: 100% !important;
        object-fit: cover !important;
    }

    /* ---------- 新闻区域 ---------- */
    .newscontainer {
        width: 100% !important;
        margin: 6vw 0 6vw 0 !important;
        padding: 0 4vw !important;
    }

    .newscontainer h1 {
        font-size: 3.2vw !important;
        line-height: 1.7 !important;
        text-align: center !important;
        color: #555 !important;
        margin: 0 !important;
        top: 0 !important;
        padding: 0 2vw !important;
    }

    .newscontainer .section-title {
        font-size: 5vw !important;
        text-align: center !important;
        margin: 4vw 0 0 0 !important;
    }

    .news-grid {
        flex-direction: column !important;
        gap: 6vw !important;
        margin-top: 4vw !important;
    }

    .news-item {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        border-radius: 3vw !important;
        overflow: hidden !important;
        background: #fff !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
    }

    .news-img {
        height: 44vw !important;
        background-size: cover !important;
        background-position: center !important;
    }

    .news-text {
        padding: 4vw 4vw 5vw !important;
    }

    .news-text h3 {
        font-size: 4vw !important;
        padding-bottom: 1.5vw !important;
        color: #222 !important;
    }

    .news-text p {
        font-size: 3vw !important;
        color: #888 !important;
        padding-bottom: 0 !important;
        font-family: "Poppins", sans-serif !important;
    }

    .news-text .btn-out {
        font-size: 3vw !important;
        padding: 2vw 6vw !important;
        margin-top: 2.5vw !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 4px !important;
        border-radius: 6vw !important;
    }

    .news-text .btn-out img {
        width: 3.5vw !important;
        height: auto !important;
    }

    /* ---------- 浮动横幅 ---------- */
    .floating-banner {
        padding: 12vw 4vw 20vw 4vw !important;
        background-attachment: scroll !important;
        background-position: center !important;
        background-size: cover !important;
        border-radius: 0 !important;
        min-height: 60vw !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
    }

    .floating-text {
        text-align: center !important;
        animation: none !important;
        padding: 0 2vw !important;
    }

    .floating-text h1 {
        font-size: 10vw !important;
        line-height: 1.2 !important;
        color: #fff !important;
        text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2) !important;
    }

    .floating-text h2 {
        font-size: 6vw !important;
        color: #fff !important;
        text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2) !important;
        padding-bottom: 2vw !important;
    }

    .floating-text p {
        font-size: 3.5vw !important;
        color: rgba(255, 255, 255, 0.9) !important;
        padding-bottom: 4vw !important;
    }

    .floating-text .btn-outline {
        font-size: 3.5vw !important;
        padding: 3vw 8vw !important;
        background: #fff !important;
        border: none !important;
        color: #222 !important;
        border-radius: 6vw !important;
        font-weight: 600 !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15) !important;
    }

    .floating-text .btn-outline i {
        margin-left: 6px !important;
    }

   

    /* ---------- 杂项 & 微调 ---------- */
    .section-title {
        font-size: 5vw !important;
        margin: 2vw 0 0 0 !important;
    }

    .btn-out {
        font-size: 3vw !important;
        padding: 2.5vw 6vw !important;
        border-radius: 6vw !important;
    }

    .btn-out img {
        width: 3.5vw !important;
        height: auto !important;
    }

    /* 隐藏桌面端的一些装饰元素 */
    .card-icon i img {
        display: none !important;
    }

    /* 确保所有图片在移动端不溢出 */
    img {
        max-width: 100% !important;
        height: auto !important;
    }

    /* 视频容器适配 */
    .video-wrapper {
        border-radius: 2vw !important;
    }

    .play-btn-overlay {
        width: 14vw !important;
        height: 14vw !important;
        min-width: 50px !important;
        min-height: 50px !important;
    }

    .play-btn-overlay i {
        font-size: 6vw !important;
    }

    /* 选项卡切换动画保持 */
    .tab-fade-item {
        animation: fadeInUp 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards !important;
    }
}


/* ============================================================
   小屏手机适配 (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {

    .hero-content h1 {
        font-size: 8vw !important;
    }

    .hero-content p {
        font-size: 3.8vw !important;
    }

    .card-float-content h3 {
        font-size: 6vw !important;
        padding-bottom: 14vw !important;
    }

    .card-float-content .btn-outline {
        font-size: 3.2vw !important;
        padding: 3vw 5vw !important;
    }

    .tech-bg {
        grid-template-columns: 1fr 1fr !important;
        gap: 2.5vw !important;
    }

    .tech-bg p {
        font-size: 3.4vw !important;
        padding: 4vw 2vw !important;
        min-height: 26vw !important;
    }

    .tech-bg p img {
        width: 7vw !important;
    }

    .tab-btn {
        font-size: 3.4vw !important;
        padding: 3vw 2vw !important;
    }

    .tab-left h2 {
        font-size: 5.5vw !important;
    }

    .tab-left p {
        font-size: 3.6vw !important;
    }

    .news-text h3 {
        font-size: 4.5vw !important;
    }

    .news-text p {
        font-size: 3.4vw !important;
    }

    .floating-text h2 {
        font-size: 7vw !important;
    }

    .floating-text p {
        font-size: 4vw !important;
    }

    .floating-text .btn-outline {
        font-size: 4vw !important;
        padding: 3.5vw 10vw !important;
    }

    .stat-number {
        font-size: 11vw !important;
    }

    .stat-label {
        font-size: 3.2vw !important;
    }

    

    .menu>li>a {
        font-size: 16px !important;
        padding: 12px 0 !important;
    }

    .dropdown-menu li a {
        font-size: 14px !important;
        padding: 8px 0 !important;
    }

    .lang-btn {
        font-size: 13px !important;
        padding: 5px 14px !important;
    }

    .jishu h3 {
        font-size: 6vw !important;
    }

    .jishu dd {
        font-size: 3.6vw !important;
    }

    .newscontainer h1 {
        font-size: 3.6vw !important;
    }

    .newscontainer .section-title {
        font-size: 5.5vw !important;
    }
}

/* ============================================================
   平板适配 (769px - 1024px) 部分优化
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {

    .hero-content h1 {
        font-size: 4.5vw !important;
    }

    .hero-content p {
        font-size: 1.6vw !important;
    }

    .intro-left .section-title {
        font-size: 3.2vw !important;
    }

    .intro-left p {
        font-size: 1.4vw !important;
        line-height: 1.8 !important;
    }

    .stat-number {
        font-size: 4.5vw !important;
    }

    .stat-label {
        font-size: 1.2vw !important;
    }

    .card-float-content h3 {
        font-size: 3.2vw !important;
        padding-bottom: 18vw !important;
    }

    .card-float-content .btn-outline {
        font-size: 1.4vw !important;
        padding: 2.5vw 3.5vw !important;
    }

    .tech-bg p {
        font-size: 1.4vw !important;
        padding: 3vw 1.5vw !important;
        width: 18vw !important;
    }

    .tech-bg p img {
        width: 2.5vw !important;
    }

    .tab-btn {
        font-size: 1.4vw !important;
        padding: 1.5vw 2.5vw !important;
    }

    .tab-left h2 {
        font-size: 3vw !important;
    }

    .tab-left p {
        font-size: 1.3vw !important;
        line-height: 1.8 !important;
    }

    .news-text h3 {
        font-size: 1.6vw !important;
    }

    .news-text p {
        font-size: 1.1vw !important;
    }

    .floating-text h2 {
        font-size: 4.5vw !important;
    }

    .floating-text p {
        font-size: 1.6vw !important;
    }

   

    .jishu h3 {
        font-size: 3.2vw !important;
    }

    .jishu dd {
        font-size: 1.3vw !important;
        line-height: 1.8 !important;
    }

    .newscontainer h1 {
        font-size: 1.3vw !important;
        line-height: 1.8 !important;
    }

    .section-title {
        font-size: 3vw !important;
    }

    .intro-left .btn-out {
        font-size: 1.2vw !important;
        padding: 1.5vw 4vw !important;
    }

    .tab-left .btn-out {
        font-size: 1.2vw !important;
        padding: 1.5vw 4vw !important;
    }

    .news-text .btn-out {
        font-size: 1.2vw !important;
        padding: 1.2vw 3.5vw !important;
    }

    .floating-text .btn-outline {
        font-size: 1.4vw !important;
        padding: 1.5vw 4vw !important;
    }

    .card-float-content .btn-outline {
        font-size: 1.2vw !important;
        padding: 2vw 3vw !important;
    }
}