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

        body {
            background: #f4f7fc;
            font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif; 
            color: #0a2540;
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        
        .container {
            max-width: 88%;
            margin: 0 auto;
            padding:5rem 0rem 8rem 0;
        }

        /* ========= 第一板块 ========= */
        .hero {
            
            border-radius: 0rem;
            padding:15rem 6% 15rem 6%;
            margin-bottom: 3rem;            
            position: relative;
            overflow: hidden;
            isolation: isolate;
        }

        /* 滚动渐变背景元素 (上下左右来回滚动) */
        .rolling-glow {
            position: absolute;
            bottom: 5vw;
            left: 0;
            width: 600px;
            height: 360px;
            background: radial-gradient(circle, #096bb3, #16b2aa, #16b2aa);
            filter: blur(76px);
            opacity: 0.7;
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
            animation: rollAround 7s infinite alternate ease-in-out;
        }

        @keyframes rollAround {
            0% {
                transform: translate(0%, 0%) scale(1);
                border-radius: 60% 40% 50% 50%;
            }
            30% {
                transform: translate(70%, -18px) scale(1.1);
                border-radius: 40% 60% 30% 70%;
            }
            60% {
                transform: translate(30%, -30px) scale(0.95);
                border-radius: 50% 50% 45% 55%;
            }
            100% {
                transform: translate(85%, -8px) scale(1.2);
                border-radius: 35% 65% 70% 30%;
            }
        }

        .hero-left, .hero-right {
            position: relative;
            z-index: 2;
        }

        .hero-split {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .hero-left {
            flex: 1.2;
        }

        .hero-right {
            flex: 0.25;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 1.2rem;
        }

        .eng-title {font-family: "Poppins", sans-serif;line-height: 6vw;text-transform: uppercase;
            font-size: 6vw;
            font-weight: 700;
            letter-spacing: -0.02em;
            background: linear-gradient(120deg, #0f2b3d, #2563eb);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            margin-bottom: 0.5rem;
        }

        .cn-title {
            font-size: 2rem;
            font-weight: 600;
            color: #0f172a;
            border-left: 0px solid #3b82f6;
            padding-left: 0rem;
            margin-top: 0.3rem;
        }

        .sub-item {
            background: rgba(255,255,255,0.75);
            backdrop-filter: blur(4px);
            padding: 1rem 1.8rem;
            border-radius: 2rem;
            font-size: 1vw;
            font-weight: 600;
            text-align: center;
            transition: all 0.2s;
            box-shadow: 0 4px 8px rgba(0,0,0,0.02);
            border: 0px solid rgba(59,130,246,0.25);
        }
        .sub-item:first-child {
            color: #096bb3;
            background: #eef2ff;
        }
        .sub-item:last-child {
            color: #0f172a;
        }

        /* 标题缓入动画 */
        .fade-up-target {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s cubic-bezier(0.2, 0.9, 0.4, 1.2), transform 0.7s cubic-bezier(0.2, 0.9, 0.4, 1.2);
        }
        .fade-up-target.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ========= 新闻列表 ========= */
        .news-section {overflow: hidden;
            margin-top: 1rem;}
			
	    .news-section h3{font-size: 2vw;}
		.news-section dd{font-size: 1vw;
    line-height: 2vw;
    padding-bottom: 3vw;}
        
        .shijil{width: 47%;
    float: left;
    margin-right: 3%;}
		.shijil img{width:100%;border-radius: 30px;box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);}
		.shijim{width: 25%;
    float: left;}
		.shijim img{width:100%;border-radius: 30px;box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);}
		.shijir{float: right;
    width: 18%;}
	    .shijir h4{font-size: 1.2vw;
    padding-bottom: 1vw;}
	.shijir h5{font-size: 1vw;
    padding-bottom: 0vw;}
		.shijir p{font-size: .9vw;
    color: #333;
    line-height: 1.8vw;}
	
	.jizhijiaol{width: 26%;
    float: left;
    margin-right: 5%;}
    .jizhijiaol img{width:100%;border-radius: 30px;margin-bottom:1vw;}
	.jizhijiaor{float: right;width: 69%;}
	.jizhijiaor h4{font-size: 1.3vw;
    padding: .5vw 0;}
	.jizhijiaor h5{font-size: 1vw;
    padding: 1vw 0 .5vw 0;}
	.jizhijiaor p{font-size: .9vw;
    color: #333;
    line-height: 1.8vw;}
	
	 .quanzidongl{width: 35%;
    float: left;
    margin-right: 5%;}
		.quanzidongl img{width:100%;border-radius: 30px;box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);}
		.quanzidongm{width: 28%;
    float: left;}
		.quanzidongm img{width: 50%;
    border-radius: 30px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    margin: 1vw 20%;}
	.quanzidongm h5{font-size: 1vw;
    padding-bottom: 0vw;}
	.quanzidongm p{font-size: .9vw;
    color: #333;
    line-height: 1.6vw;}
		.quanzidongr{float: right;
    width: 28%;}
	    .quanzidongr h4{font-size: 1.2vw;
    padding-bottom: 1vw;}
	.quanzidongr h5{font-size: 1vw;
    padding-bottom: 0.5vw;}
		.quanzidongr p{font-size: .9vw;
    color: #333;
    line-height: 1.6vw;}
	
	.quanbtn{margin-top: 1vw !important;}
	
	.peiyangl{margin-right: 5%;
    width: 45%;
    float: left;}
	.peiyangl img{width:100%;border-radius: 20px;}
	.peiyangr{width: 50%;
    float: right;}
	.peiyangr p{font-size: .9vw;
    color: #333;
    line-height: 1.8vw;}
	.peiyangr ul{width: 100%;
    overflow: hidden;
    padding: 2vw 0 0 0;}
	.peiyangr ul li{width:45%;float:left;margin-right: 5%;list-style: none;}
	.peiyangr ul li h5{font-size: 1vw;
    padding-bottom: 0.5vw;}
	.peiyangr ul li dd{font-size: .8vw;padding-bottom: 2vw;
    color: #333;
    line-height: 1.4vw;}
	
	.dayinl{width: 17%;
    float: left;
    margin-right: 3%;}
		.dayinl img{width:100%;border-radius: 30px;box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);}
		.dayinm{width: 33%;
    float: left;}
		.dayinm img{width: 100%;
    border-radius: 30px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    }	
		.dayinr{float: right;
    width: 40%;}
	    .dayinr h4{font-size: 1.2vw;
    padding-bottom: 1vw;}
	.dayinr h5{font-size: 1vw;
    padding-bottom: 0.5vw;}
		.dayinr p{font-size: .9vw;margin-bottom: 1vw;
    color: #333;
    line-height: 1.6vw;}
	
	.dayinbtn{margin-top: 1vw !important;}
	
	.btn-out {
    margin-top: 5vw;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background:linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
    padding: .7rem 2.8rem;
    border-radius: 50px;
    font-weight: 600;
    color: #fff;
    transition: 0.2s;
    text-decoration: none;
    cursor: pointer;
    font-size: 1vw;}
	.btn-out img{width: 2vw;}
        .btn-outline:hover {
            border: 1px solid #a7c677;
            color: #a7c677;
        }
       .btn-out:hover {
            border: 0px solid #a7c677;
            color: #fff;
        }
		
    /* ========================================================
       移动端适配样式 (不修改任何电脑端原有代码)
       断点: 768px 及以下为移动端
       ======================================================== */

    @media (max-width: 768px) {

        /* ----- 容器调整 ----- */
        .container {
            max-width: 94%;
            padding: 1.5rem 0 4rem 0;
        }

        /* ----- Hero 区域 ----- */
        .hero {
            padding: 6rem 5% 5rem 5%;
            margin-bottom: 1.5rem;
            border-radius: 0;
        }

        /* 滚动背景 — 移动端缩小 */
        .rolling-glow {
            width: 220px;
            height: 220px;
            filter: blur(60px);
            opacity: 0.5;
            bottom: 2vw;
            animation-duration: 10s;
        }

        /* 左右分栏 → 垂直堆叠 */
        .hero-split {
            flex-direction: column;
            gap: 0.5rem;
        }

        .hero-left {
            flex: 1 1 100%;
        }

        .hero-right {
            flex: 1 1 100%;
            flex-direction: row;
            justify-content: flex-start;
            gap: 0.8rem;
            flex-wrap: wrap;
        }

        /* 英文标题 */
        .eng-title {
            font-size: 12vw;
            line-height: 13vw;
            letter-spacing: -0.01em;
        }

        /* 中文标题 */
        .cn-title {
            font-size: 1.6rem;
            border-left: 0;
            padding-left: 0;
            margin-top: 0.2rem;
        }

        /* 右侧子项 (如果有内容) */
        .sub-item {
            font-size: 2.6vw;
            padding: 0.6rem 1.2rem;
            border-radius: 2rem;
            backdrop-filter: none;
            background: rgba(255, 255, 255, 0.85);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }

        /* ----- 新闻 / 内容区域 ----- */
        .news-section {
            margin-top: 0.5rem;
            overflow: visible;
        }

        .news-section h3 {
            font-size: 5vw;
            margin-bottom: 0.3rem;
        }

        .news-section dd {
            font-size: 3.2vw;
            line-height: 4.8vw;
            padding-bottom: 3.5vw;
        }

        /* ---- 三列布局 → 全宽堆叠 ---- */
        .shijil,
        .shijim,
        .shijir {
            width: 100% !important;
            float: none !important;
            margin: 0 0 2.5vw 0 !important;
            clear: both;
        }

        .shijil img,
        .shijim img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
        }

        .shijim {
            display: block;
        }
        .shijim img {
            width: 100%;
            margin: 0;
        }

        /* ---- 右侧信息卡片 ---- */
        .shijir {
            padding: 0 0.5rem;
        }

        .shijir h4 {
            font-size: 4.5vw;
            padding-bottom: 2vw;
            margin-top: 1vw;
        }

        .shijir h5 {
            font-size: 3.4vw;
            padding-bottom: 0.8vw;
            padding-top: 1.2vw;
        }

        .shijir p {
            font-size: 3.2vw;
            line-height: 5vw;
            padding: 0.2vw 0;
            color: #1e293b;
        }

        /* 成分列表中的每个 p 适当间隔 */
        .shijir p + p {
            margin-top: 0.2vw;
        }

        /* ---- 按钮 ---- */
        .btn-out {
            margin-top: 4vw !important;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 0.9rem 2.2rem;
            font-size: 3.4vw;
            border-radius: 50px;
            width: 100%;
            max-width: 280px;
            box-sizing: border-box;
        }

        .btn-out img {
            width: 4.4vw;
        }

        /* ====================================================
                   额外小屏优化 (≤ 480px)
                   ============================================ */
        @media (max-width: 480px) {

            .container {
                max-width: 96%;
                padding: 1rem 0 3rem 0;
            }

            .hero {
                padding: 4rem 4% 3.5rem 4%;
            }

            .eng-title {
                font-size: 14vw;
                line-height: 15vw;
            }

            .cn-title {
                font-size: 1.3rem;
            }

            .sub-item {
                font-size: 3.2vw;
                padding: 0.4rem 1rem;
            }

            .news-section h3 {
                font-size: 5.6vw;
            }

            .news-section dd {
                font-size: 3.6vw;
                line-height: 5.2vw;
                padding-bottom: 4vw;
            }

            .shijir h4 {
                font-size: 5vw;
            }

            .shijir h5 {
                font-size: 3.8vw;
            }

            .shijir p {
                font-size: 3.6vw;
                line-height: 5.4vw;
            }

            .btn-out {
                font-size: 3.8vw;
                padding: 0.8rem 1.8rem;
                max-width: 240px;
            }

            .btn-out img {
                width: 5vw;
            }

            .rolling-glow {
                width: 160px;
                height: 160px;
                filter: blur(50px);
                opacity: 0.4;
            }
        }

        /* ====================================================
                   横屏手机 (高度受限) 优化
                   ============================================ */
        @media (max-height: 600px) and (orientation: landscape) {
            .hero {
                padding: 3rem 5% 2.5rem 5%;
            }

            .eng-title {
                font-size: 8vw;
                line-height: 9vw;
            }

            .cn-title {
                font-size: 1.2rem;
            }

            .rolling-glow {
                width: 140px;
                height: 140px;
                filter: blur(40px);
                opacity: 0.35;
            }

            .news-section dd {
                padding-bottom: 1.5vw;
            }

            .shijil,
            .shijim,
            .shijir {
                margin-bottom: 1.5vw !important;
            }

            .btn-out {
                padding: 0.5rem 1.6rem;
                font-size: 2.8vw;
                max-width: 200px;
                margin-top: 2vw !important;
            }
        }

        /* ====================================================
                   修复移动端可能出现的溢出与滚动
                   ============================================ */
        body {
            overflow-x: hidden;
            -webkit-text-size-adjust: 100%;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* 确保所有浮动元素在移动端被清除 */
        .news-section::after {
            content: "";
            display: table;
            clear: both;
        }
    }

    /* ========================================================
       平板适配 (769px ~ 1024px) 可选优化
       ======================================================== */
    @media (min-width: 769px) and (max-width: 1024px) {
        .container {
            max-width: 92%;
            padding: 3rem 0 5rem 0;
        }

        .hero {
            padding: 10rem 5% 10rem 5%;
        }

        .eng-title {
            font-size: 4.8vw;
            line-height: 5.5vw;
        }

        .cn-title {
            font-size: 1.8rem;
        }

        .shijil {
            width: 44%;
            margin-right: 3%;
        }

        .shijim {
            width: 22%;
        }

        .shijir {
            width: 26%;
        }

        .shijir h4 {
            font-size: 1.6vw;
        }

        .shijir h5 {
            font-size: 1.2vw;
        }

        .shijir p {
            font-size: 1.1vw;
            line-height: 2vw;
        }

        .btn-out {
            font-size: 1.4vw;
            padding: 0.6rem 2.2rem;
        }

        .btn-out img {
            width: 2.4vw;
        }

        .news-section h3 {
            font-size: 2.6vw;
        }

        .news-section dd {
            font-size: 1.4vw;
            line-height: 2.4vw;
            padding-bottom: 2.5vw;
        }

        .rolling-glow {
            width: 400px;
            height: 280px;
            filter: blur(70px);
        }
    }	
	
/* ============================================================
   移动端完美适配样式 (仅针对移动设备，不影响电脑端)
   适用设备宽度: 320px ~ 1024px
   ============================================================ */

@media (max-width: 1024px) {

    /* ---------- 全局移动端基础 ---------- */
    body {
        font-size: 14px;
        -webkit-text-size-adjust: 100%;
        overflow-x: hidden;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    /* ---------- Hero 区域移动端适配 ---------- */
    .hero {
        padding: 6rem 5% 5rem 5% !important;
        margin-bottom: 1.5rem !important;
        border-radius: 0 !important;
        min-height: auto;
    }

    .rolling-glow {
        width: 260px !important;
        height: 260px !important;
        filter: blur(70px) !important;
        opacity: 0.45 !important;
        bottom: 2vw !important;
        animation-duration: 10s !important;
    }

    .hero-split {
        flex-direction: column !important;
        gap: 0.8rem !important;
    }

    .hero-left {
        flex: 1 1 100% !important;
    }

    .hero-right {
        flex: 1 1 100% !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 0.6rem !important;
        flex-wrap: wrap !important;
    }

    .eng-title {
        font-size: 10vw !important;
        line-height: 11vw !important;
        letter-spacing: -0.01em !important;
    }

    .cn-title {
        font-size: 1.6rem !important;
        border-left: 0 !important;
        padding-left: 0 !important;
        margin-top: 0.2rem !important;
    }

    .sub-item {
        font-size: 2.8vw !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 2rem !important;
        backdrop-filter: none !important;
        background: rgba(255, 255, 255, 0.88) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
        border: 0 !important;
        white-space: nowrap;
    }

    /* ---------- 内容区域移动端适配 ---------- */
    .container {
        max-width: 94% !important;
        padding: 1.5rem 0 4rem 0 !important;
    }

    .news-section {
        margin-top: 0.5rem !important;
        overflow: visible !important;
    }

    .news-section h3 {
        font-size: 5.2vw !important;
        margin-bottom: 0.3rem !important;
        padding: 0 0.2rem;
    }

    .news-section dd {
        font-size: 3.4vw !important;
        line-height: 5vw !important;
        padding-bottom: 3.5vw !important;
        padding: 0 0.2rem 3.5vw 0.2rem;
    }

    /* ---- 基质胶内容 - 左右堆叠 ---- */
    .jizhijiaol {
        width: 100% !important;
        float: none !important;
        margin: 0 0 2.5vw 0 !important;
        clear: both;
        display: flex;
        flex-direction: row;
        gap: 2vw;
        flex-wrap: wrap;
    }
    .jizhijiaol img {
        width: calc(50% - 1vw) !important;
        border-radius: 18px !important;
        box-shadow: 0 6px 20px -4px rgba(0, 0, 0, 0.06) !important;
        flex: 0 0 auto;
    }

    .jizhijiaor {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        padding: 0 0.2rem;
    }

    .jizhijiaor h4 {
        font-size: 4.8vw !important;
        padding: 0.8vw 0 1.2vw 0 !important;
    }

    .jizhijiaor h5 {
        font-size: 3.8vw !important;
        padding: 2vw 0 1vw 0 !important;
        margin-top: 1.2vw;
    }

    .jizhijiaor p {
        font-size: 3.2vw !important;
        color: #1e293b !important;
        line-height: 5.2vw !important;
        padding: 0.4vw 0 !important;
        margin-bottom: 0.6vw;
    }

    /* ---- 按钮移动端适配 ---- */
    .btn-out {
        margin-top: 4vw !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        padding: 0.85rem 2.2rem !important;
        font-size: 3.6vw !important;
        border-radius: 50px !important;
        width: 100% !important;
        max-width: 280px !important;
        box-sizing: border-box !important;
        text-align: center;
    }
    .btn-out img {
        width: 4.4vw !important;
        flex-shrink: 0;
    }

    

    /* ---------- 小屏设备额外优化 (≤ 480px) ---------- */
    @media (max-width: 480px) {

        .container {
            max-width: 96% !important;
            padding: 1rem 0 3rem 0 !important;
        }

        .hero {
            padding: 4rem 4% 3.5rem 4% !important;
        }

        .eng-title {
            font-size: 13vw !important;
            line-height: 14vw !important;
        }

        .cn-title {
            font-size: 1.3rem !important;
        }

        .sub-item {
            font-size: 3.2vw !important;
            padding: 0.4rem 1rem !important;
        }

        .news-section h3 {
            font-size: 5.6vw !important;
        }

        .news-section dd {
            font-size: 3.6vw !important;
            line-height: 5.4vw !important;
            padding-bottom: 4vw !important;
        }

        .jizhijiaor h4 {
            font-size: 5vw !important;
        }

        .jizhijiaor h5 {
            font-size: 4vw !important;
            padding: 2.4vw 0 1.2vw 0 !important;
        }

        .jizhijiaor p {
            font-size: 3.6vw !important;
            line-height: 5.6vw !important;
        }

        .btn-out {
            font-size: 3.8vw !important;
            padding: 0.8rem 1.8rem !important;
            max-width: 240px !important;
        }

        .btn-out img {
            width: 5vw !important;
        }

        .rolling-glow {
            width: 180px !important;
            height: 180px !important;
            filter: blur(55px) !important;
            opacity: 0.35 !important;
        }

        
    }

    /* ---------- 横屏手机优化 (高度受限) ---------- */
    @media (max-height: 600px) and (orientation: landscape) {
        .hero {
            padding: 3rem 5% 2.5rem 5% !important;
        }

        .eng-title {
            font-size: 7vw !important;
            line-height: 8vw !important;
        }

        .cn-title {
            font-size: 1.2rem !important;
        }

        .rolling-glow {
            width: 150px !important;
            height: 150px !important;
            filter: blur(45px) !important;
            opacity: 0.3 !important;
        }

        .news-section dd {
            padding-bottom: 1.5vw !important;
        }

        .jizhijiaol {
            gap: 1.5vw !important;
        }
        .jizhijiaol img {
            width: calc(50% - 0.8vw) !important;
        }

        .btn-out {
            padding: 0.5rem 1.6rem !important;
            font-size: 2.8vw !important;
            max-width: 200px !important;
            margin-top: 2vw !important;
        }

        
    }

    /* ---------- 辅助类：清除浮动 ---------- */
    .news-section::after,
    .container::after,
    .juzhong::after {
        content: "" !important;
        display: table !important;
        clear: both !important;
    }

    /* ---------- 触摸优化 ---------- */
    a,
    button,
    .btn-out,
    .menu-toggle,
    .lang-btn   
    {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    /* 按钮点击反馈 */
    .btn-out:active {
        transform: scale(0.97);
        opacity: 0.9;
    }

    
    /* 安全区域适配 */
    .hero,
    .container,
    .footer {
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }
}

/* ============================================================
   平板设备微调 (769px ~ 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {

    .container {
        max-width: 92% !important;
        padding: 3rem 0 5rem 0 !important;
    }

    .hero {
        padding: 10rem 5% 10rem 5% !important;
    }

    .eng-title {
        font-size: 4.8vw !important;
        line-height: 5.5vw !important;
    }

    .cn-title {
        font-size: 1.8rem !important;
    }

    .jizhijiaol {
        width: 42% !important;
        margin-right: 4% !important;
        float: left !important;
        display: block !important;
    }
    .jizhijiaol img {
        width: 100% !important;
        margin-bottom: 1.2vw !important;
        border-radius: 22px !important;
    }

    .jizhijiaor {
        width: 54% !important;
        float: right !important;
        margin: 0 !important;
    }

    .jizhijiaor h4 {
        font-size: 1.8vw !important;
    }

    .jizhijiaor h5 {
        font-size: 1.4vw !important;
        padding: 1.2vw 0 0.6vw 0 !important;
    }

    .jizhijiaor p {
        font-size: 1.2vw !important;
        line-height: 2.2vw !important;
    }

    .btn-out {
        font-size: 1.4vw !important;
        padding: 0.6rem 2.2rem !important;
        max-width: 220px !important;
    }
    .btn-out img {
        width: 2.4vw !important;
    }

    .news-section h3 {
        font-size: 2.6vw !important;
    }

    .news-section dd {
        font-size: 1.4vw !important;
        line-height: 2.4vw !important;
        padding-bottom: 2.5vw !important;
    }

    .rolling-glow {
        width: 400px !important;
        height: 280px !important;
        filter: blur(70px) !important;
    }

    /* 平板导航微调 */
    .menu-wrapper {
        display: flex !important;
        flex-basis: auto !important;
        width: auto !important;
        border-top: none !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        flex: 1 1 auto;
        justify-content: flex-end;
        align-items: center;
    }

    .menu {
        flex-direction: row !important;
        gap: 0.2rem !important;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .menu > li {
        width: auto !important;
        border-bottom: none !important;
    }

    .menu > li > a {
        padding: 0.4rem 0.8rem !important;
        font-size: 13px !important;
    }

    .has-dropdown > a::after {
        content: "▾" !important;
        font-size: 10px !important;
        padding-left: 6px !important;
    }

    .dropdown-menu {
        position: absolute !important;
        background: #ffffff !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1) !important;
        border-radius: 8px !important;
        padding: 0.4rem 0 !important;
        min-width: 160px !important;
        top: 100% !important;
        left: 0 !important;
        display: none !important;
    }
    .has-dropdown:hover .dropdown-menu {
        display: block !important;
    }

    .dropdown-menu li {
        border-bottom: none !important;
    }
    .dropdown-menu li a {
        padding: 0.4rem 1rem !important;
        font-size: 13px !important;
    }

    .menu-toggle {
        display: none !important;
    }

    .lang-switch {
        border-top: none !important;
        margin-top: 0 !important;
        padding: 0 0 0 0.6rem !important;
        border-left: 1px solid #e2e8f0 !important;
        padding-left: 0.8rem !important;
        margin-left: 0.4rem !important;
    }

    /* 平板页脚 */
    .footer .juzhong {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        gap: 2rem !important;
    }

    .footer-menu {
        flex: 1 1 40% !important;
        border-bottom: none !important;
        padding-bottom: 0 !important;
    }

    .f_ban {
        flex: 1 1 50% !important;
    }

    .footcr {
        flex: 1 1 100% !important;
        border-top: none !important;
        padding-top: 0 !important;
        margin-top: 0 !important;
    }
}

@media (max-width: 1024px) {
    /* ---------- 基础重置 ---------- */
    body {
        font-size: 14px;
        -webkit-text-size-adjust: 100%;
        overflow-x: hidden;
        background: #f4f7fc;
        font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif;
        color: #0a2540;
    }

    * {
        box-sizing: border-box;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* 清除浮动 */
    .news-section::after,
    .container::after,
    .juzhong::after {
        content: "";
        display: table;
        clear: both;
    }

    /* 触摸优化 */
    a,
    button,
    .btn-out,
    .menu-toggle,
    .lang-btn,
    .menu>li>a,
    .dropdown-menu li a,
    .footer-menu .foot ul li a {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
}





/* ============================================================
   3. Hero 区域移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .hero {
        padding: 6rem 5% 5rem 5% !important;
        margin-bottom: 1.5rem !important;
        border-radius: 0 !important;
        min-height: auto;
        position: relative;
        overflow: hidden;
        isolation: isolate;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .rolling-glow {
        width: 260px !important;
        height: 260px !important;
        filter: blur(70px) !important;
        opacity: 0.45 !important;
        bottom: 2vw !important;
        animation-duration: 10s !important;
        position: absolute;
        left: 0;
        background: radial-gradient(circle, #096bb3, #16b2aa, #16b2aa);
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
        animation: rollAround 10s infinite alternate ease-in-out;
    }

    @keyframes rollAround {
        0% {
            transform: translate(0%, 0%) scale(1);
            border-radius: 60% 40% 50% 50%;
        }
        30% {
            transform: translate(70%, -18px) scale(1.1);
            border-radius: 40% 60% 30% 70%;
        }
        60% {
            transform: translate(30%, -30px) scale(0.95);
            border-radius: 50% 50% 45% 55%;
        }
        100% {
            transform: translate(85%, -8px) scale(1.2);
            border-radius: 35% 65% 70% 30%;
        }
    }

    .hero-split {
        flex-direction: column !important;
        gap: 0.8rem !important;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
    }

    .hero-left {
        flex: 1 1 100% !important;
        position: relative;
        z-index: 2;
    }

    .hero-right {
        flex: 1 1 100% !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 0.6rem !important;
        flex-wrap: wrap !important;
        display: flex;
        position: relative;
        z-index: 2;
    }

    .eng-title {
        font-size: 10vw !important;
        line-height: 11vw !important;
        letter-spacing: -0.01em !important;
        font-family: "Poppins", sans-serif;
        text-transform: uppercase;
        font-weight: 700;
        background: linear-gradient(120deg, #0f2b3d, #2563eb);
        background-clip: text;
        -webkit-background-clip: text;
        color: transparent;
        margin-bottom: 0.5rem;
    }

    .cn-title {
        font-size: 1.6rem !important;
        border-left: 0 !important;
        padding-left: 0 !important;
        margin-top: 0.2rem !important;
        font-weight: 600;
        color: #0f172a;
    }

    .sub-item {
        font-size: 2.8vw !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 2rem !important;
        backdrop-filter: none !important;
        background: rgba(255, 255, 255, 0.88) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
        border: 0 !important;
        white-space: nowrap;
        font-weight: 600;
        text-align: center;
        transition: all 0.2s;
    }

    .sub-item:first-child {
        color: #096bb3;
        background: #eef2ff;
    }

    .sub-item:last-child {
        color: #0f172a;
    }
}


/* ============================================================
   4. 内容区域移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .container {
        max-width: 94% !important;
        padding: 1.5rem 0 4rem 0 !important;
        margin: 0 auto;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .news-section {
        margin-top: 0.5rem !important;
        overflow: visible !important;
    }

    .news-section h3 {
        font-size: 5.2vw !important;
        margin-bottom: 0.3rem !important;
        padding: 0 0.2rem;
    }

    .news-section dd {
        font-size: 3.4vw !important;
        line-height: 5vw !important;
        padding-bottom: 3.5vw !important;
        padding: 0 0.2rem 3.5vw 0.2rem;
    }

    /* ---- quanzidong 三列布局 → 全宽堆叠 ---- */
    .quanzidongl,
    .quanzidongm,
    .quanzidongr {
        width: 100% !important;
        float: none !important;
        margin: 0 0 3vw 0 !important;
        clear: both;
    }

    .quanzidongl img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
    }

    .quanzidongm {
        display: block;
        padding: 0 0.2rem;
    }

    .quanzidongm img {
        width: 60% !important;
        margin: 1.5vw auto !important;
        display: block;
        border-radius: 20px;
        box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
    }

    .quanzidongm h5 {
        font-size: 4vw !important;
        padding-bottom: 1vw;
        padding-top: 1.5vw;
    }

    .quanzidongm p {
        font-size: 3.2vw !important;
        color: #1e293b !important;
        line-height: 5vw !important;
        padding: 0.4vw 0;
        margin-bottom: 0.6vw;
    }

    .quanzidongr {
        padding: 0 0.2rem;
    }

    .quanzidongr h4 {
        font-size: 4.5vw !important;
        padding-bottom: 2vw;
        margin-top: 1vw;
    }


    .quanzidongr h5 {
        font-size: 3.8vw !important;
        padding-bottom: 1vw;
        padding-top: 2.5vw;
    }

    .quanzidongr p {
        font-size: 3.2vw !important;
        line-height: 5vw !important;
        padding: 0.2vw 0;
        color: #1e293b;
        margin-bottom: 0.4vw;
    }

    .quanzidongr p b {
        font-weight: 600;
        color: #0a2540;
    }

    /* ---- 按钮 ---- */
    .btn-out {
        margin-top: 4vw !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        padding: 0.85rem 2.2rem !important;
        font-size: 3.6vw !important;
        border-radius: 50px !important;
        width: 100% !important;
        max-width: 280px !important;
        box-sizing: border-box !important;
        text-align: center;
        background: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
        color: #fff;
        text-decoration: none;
        cursor: pointer;
        font-weight: 600;
        transition: 0.2s;
        border: none;
    }

    .btn-out:active {
        transform: scale(0.97);
        opacity: 0.9;
    }

    .btn-out img {
        width: 4.4vw !important;
        flex-shrink: 0;
    }

    .quanbtn {
        margin-top: 1vw !important;
    }
}




/* ============================================================
   6. 小屏设备额外优化 (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container {
        max-width: 96% !important;
        padding: 1rem 0 3rem 0 !important;
    }

    .hero {
        padding: 4rem 4% 3.5rem 4% !important;
    }

    .eng-title {
        font-size: 13vw !important;
        line-height: 14vw !important;
    }

    .cn-title {
        font-size: 1.3rem !important;
    }

    .sub-item {
        font-size: 3.2vw !important;
        padding: 0.4rem 1rem !important;
    }

    .rolling-glow {
        width: 180px !important;
        height: 180px !important;
        filter: blur(55px) !important;
        opacity: 0.35 !important;
    }

    .news-section h3 {
        font-size: 5.6vw !important;
    }

    .news-section dd {
        font-size: 3.6vw !important;
        line-height: 5.4vw !important;
        padding-bottom: 4vw !important;
    }

    .quanzidongm h5 {
        font-size: 4.5vw !important;
    }

    .quanzidongm p {
        font-size: 3.6vw !important;
        line-height: 5.6vw !important;
    }

    .quanzidongm img {
        width: 70% !important;
        margin: 2vw auto !important;
    }

    .quanzidongr h4 {
        font-size: 5vw !important;
    }

    .quanzidongr h5 {
        font-size: 4.2vw !important;
        padding-top: 3vw !important;
    }

    .quanzidongr p {
        font-size: 3.6vw !important;
        line-height: 5.6vw !important;
    }

    .btn-out {
        font-size: 3.8vw !important;
        padding: 0.8rem 1.8rem !important;
        max-width: 240px !important;
    }

    .btn-out img {
        width: 5vw !important;
    }

   
}


/* ============================================================
   7. 横屏手机优化 (高度受限)
   ============================================================ */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 3rem 5% 2.5rem 5% !important;
    }

    .eng-title {
        font-size: 7vw !important;
        line-height: 8vw !important;
    }

    .cn-title {
        font-size: 1.2rem !important;
    }

    .rolling-glow {
        width: 150px !important;
        height: 150px !important;
        filter: blur(45px) !important;
        opacity: 0.3 !important;
    }

    .news-section dd {
        padding-bottom: 1.5vw !important;
    }

    .quanzidongl,
    .quanzidongm,
    .quanzidongr {
        margin-bottom: 1.5vw !important;
    }

    .quanzidongm img {
        width: 40% !important;
        margin: 1vw auto !important;
    }

    .btn-out {
        padding: 0.5rem 1.6rem !important;
        font-size: 2.8vw !important;
        max-width: 200px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 3.2vw !important;
    }

    
}


/* ============================================================
   8. 平板设备微调 (769px ~ 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 92% !important;
        padding: 3rem 0 5rem 0 !important;
    }

    .hero {
        padding: 10rem 5% 10rem 5% !important;
    }

    .eng-title {
        font-size: 4.8vw !important;
        line-height: 5.5vw !important;
    }

    .cn-title {
        font-size: 1.8rem !important;
    }

    .rolling-glow {
        width: 400px !important;
        height: 280px !important;
        filter: blur(70px) !important;
    }

    .quanzidongl {
        width: 35% !important;
        float: left !important;
        margin-right: 4% !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .quanzidongm {
        width: 28% !important;
        float: left !important;
        margin-right: 0 !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .quanzidongm img {
        width: 60% !important;
        margin: 1.2vw auto !important;
    }

    .quanzidongr {
        width: 28% !important;
        float: right !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .quanzidongr h4 {
        font-size: 1.6vw !important;
    }

    .quanzidongr h5 {
        font-size: 1.4vw !important;
        padding-top: 1.5vw !important;
    }

    .quanzidongr p {
        font-size: 1.2vw !important;
        line-height: 2.2vw !important;
    }

    .quanzidongm h5 {
        font-size: 1.4vw !important;
    }

    .quanzidongm p {
        font-size: 1.2vw !important;
        line-height: 2.2vw !important;
    }

    .btn-out {
        font-size: 1.4vw !important;
        padding: 0.6rem 2.2rem !important;
        max-width: 220px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 2.4vw !important;
    }

    .news-section h3 {
        font-size: 2.6vw !important;
    }

    .news-section dd {
        font-size: 1.4vw !important;
        line-height: 2.4vw !important;
        padding-bottom: 2.5vw !important;
    }

}


/* ============================================================
   9. 安全区域适配 (刘海屏等)
   ============================================================ */
@media (max-width: 1024px) {
    .hero,
    .container
    {
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }
}


/* ============================================================
   10. 滚动条优化 (移动端隐藏滚动条)
   ============================================================ */
@media (max-width: 1024px) {
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }

    ::-webkit-scrollbar-track {
        background: transparent;
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(148, 163, 184, 0.4);
        border-radius: 10px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(148, 163, 184, 0.6);
    }
}
/* ============================================================
   类器官自动培养系统 - 移动端专用样式
   说明：此文件包含所有移动端适配样式，不影响电脑端布局
   适用设备：320px ~ 1024px 所有移动设备
   使用方式：在HTML中引入此文件即可
   ============================================================ */

/* ============================================================
   1. 全局移动端基础样式
   ============================================================ */
@media (max-width: 1024px) {
    /* ---------- 基础重置 ---------- */
    body {
        font-size: 14px;
        -webkit-text-size-adjust: 100%;
        overflow-x: hidden;
        background: #f4f7fc;
        font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif;
        color: #0a2540;
    }

    * {
        box-sizing: border-box;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* 清除浮动 */
    .news-section::after,
    .container::after,
    .juzhong::after {
        content: "";
        display: table;
        clear: both;
    }

    /* 触摸优化 */
    a,
    button,
    .btn-out,
    .menu-toggle,
    .lang-btn,
    .menu>li>a,
    .dropdown-menu li a,
    .footer-menu .foot ul li a {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    /* 滚动条优化 */
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    ::-webkit-scrollbar-track {
        background: transparent;
    }
    ::-webkit-scrollbar-thumb {
        background: rgba(148, 163, 184, 0.4);
        border-radius: 10px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: rgba(148, 163, 184, 0.6);
    }
}





/* ============================================================
   3. Hero 区域移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .hero {
        padding: 6rem 5% 5rem 5% !important;
        margin-bottom: 1.5rem !important;
        border-radius: 0 !important;
        min-height: auto;
        position: relative;
        overflow: hidden;
        isolation: isolate;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .rolling-glow {
        width: 260px !important;
        height: 260px !important;
        filter: blur(70px) !important;
        opacity: 0.45 !important;
        bottom: 2vw !important;
        animation-duration: 10s !important;
        position: absolute;
        left: 0;
        background: radial-gradient(circle, #096bb3, #16b2aa, #16b2aa);
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
        animation: rollAround 10s infinite alternate ease-in-out;
    }

    @keyframes rollAround {
        0% {
            transform: translate(0%, 0%) scale(1);
            border-radius: 60% 40% 50% 50%;
        }
        30% {
            transform: translate(70%, -18px) scale(1.1);
            border-radius: 40% 60% 30% 70%;
        }
        60% {
            transform: translate(30%, -30px) scale(0.95);
            border-radius: 50% 50% 45% 55%;
        }
        100% {
            transform: translate(85%, -8px) scale(1.2);
            border-radius: 35% 65% 70% 30%;
        }
    }

    .hero-split {
        flex-direction: column !important;
        gap: 0.8rem !important;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
    }

    .hero-left {
        flex: 1 1 100% !important;
        position: relative;
        z-index: 2;
    }

    .hero-right {
        flex: 1 1 100% !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 0.6rem !important;
        flex-wrap: wrap !important;
        display: flex;
        position: relative;
        z-index: 2;
    }

    .eng-title {
        font-size: 10vw !important;
        line-height: 11vw !important;
        letter-spacing: -0.01em !important;
        font-family: "Poppins", sans-serif;
        text-transform: uppercase;
        font-weight: 700;
        background: linear-gradient(120deg, #0f2b3d, #2563eb);
        background-clip: text;
        -webkit-background-clip: text;
        color: transparent;
        margin-bottom: 0.5rem;
    }

    .cn-title {
        font-size: 1.6rem !important;
        border-left: 0 !important;
        padding-left: 0 !important;
        margin-top: 0.2rem !important;
        font-weight: 600;
        color: #0f172a;
    }

    .sub-item {
        font-size: 2.8vw !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 2rem !important;
        backdrop-filter: none !important;
        background: rgba(255, 255, 255, 0.88) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
        border: 0 !important;
        white-space: nowrap;
        font-weight: 600;
        text-align: center;
        transition: all 0.2s;
    }

    .sub-item:first-child {
        color: #096bb3;
        background: #eef2ff;
    }

    .sub-item:last-child {
        color: #0f172a;
    }
}


/* ============================================================
   4. 内容区域移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .container {
        max-width: 94% !important;
        padding: 1.5rem 0 4rem 0 !important;
        margin: 0 auto;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .news-section {
        margin-top: 0.5rem !important;
        overflow: visible !important;
    }

    .news-section h3 {
        font-size: 5.2vw !important;
        margin-bottom: 0.3rem !important;
        padding: 0 0.2rem;
    }

    .news-section dd {
        font-size: 3.4vw !important;
        line-height: 5vw !important;
        padding-bottom: 3.5vw !important;
        padding: 0 0.2rem 3.5vw 0.2rem;
    }

    /* ---- peiyang 左右布局 → 全宽堆叠 ---- */
    .peiyangl {
        width: 100% !important;
        float: none !important;
        margin: 0 0 3vw 0 !important;
        clear: both;
    }

    .peiyangl img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
    }

    .peiyangr {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        padding: 0 0.2rem;
    }

    .peiyangr p {
        font-size: 3.2vw !important;
        color: #1e293b !important;
        line-height: 5.2vw !important;
        padding: 0.4vw 0 !important;
        margin-bottom: 0.6vw;
    }

    .peiyangr ul {
        width: 100% !important;
        overflow: hidden;
        padding: 2vw 0 0 0 !important;
        margin: 0 !important;
        list-style: none;
    }

    .peiyangr ul li {
        width: 100% !important;
        float: none !important;
        margin: 0 0 2vw 0 !important;
        list-style: none;
        clear: both;
    }

    .peiyangr ul li h5 {
        font-size: 3.8vw !important;
        padding-bottom: 0.5vw !important;
        padding-top: 1.2vw;
        font-weight: 600;
        color: #0a2540;
    }

    .peiyangr ul li dd {
        font-size: 3.2vw !important;
        padding-bottom: 2vw !important;
        color: #1e293b !important;
        line-height: 5vw !important;
        margin: 0;
    }

    /* ---- 按钮 ---- */
    .btn-out {
        margin-top: 4vw !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        padding: 0.85rem 2.2rem !important;
        font-size: 3.6vw !important;
        border-radius: 50px !important;
        width: 100% !important;
        max-width: 280px !important;
        box-sizing: border-box !important;
        text-align: center;
        background: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
        color: #fff;
        text-decoration: none;
        cursor: pointer;
        font-weight: 600;
        transition: 0.2s;
        border: none;
    }

    .btn-out:active {
        transform: scale(0.97);
        opacity: 0.9;
    }

    .btn-out img {
        width: 4.4vw !important;
        flex-shrink: 0;
    }

    .quanbtn {
        margin-top: 1vw !important;
    }
}




/* ============================================================
   6. 小屏设备额外优化 (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container {
        max-width: 96% !important;
        padding: 1rem 0 3rem 0 !important;
    }

.dayinr {
    float: right;
    width: 100%;
    margin-top: 5vw;
}

    .hero {
        padding: 4rem 4% 3.5rem 4% !important;
    }

    .eng-title {
        font-size: 13vw !important;
        line-height: 14vw !important;
    }

    .cn-title {
        font-size: 1.3rem !important;
    }

    .sub-item {
        font-size: 3.2vw !important;
        padding: 0.4rem 1rem !important;
    }

    .rolling-glow {
        width: 180px !important;
        height: 180px !important;
        filter: blur(55px) !important;
        opacity: 0.35 !important;
    }

    .news-section h3 {
        font-size: 5.6vw !important;
    }

    .news-section dd {
        font-size: 3.6vw !important;
        line-height: 5.4vw !important;
        padding-bottom: 4vw !important;
    }

    .peiyangr p {
        font-size: 3.6vw !important;
        line-height: 5.6vw !important;
    }

    .peiyangr ul li h5 {
        font-size: 4.2vw !important;
    }

    .peiyangr ul li dd {
        font-size: 3.6vw !important;
        line-height: 5.6vw !important;
    }

    .btn-out {
        font-size: 3.8vw !important;
        padding: 0.8rem 1.8rem !important;
        max-width: 240px !important;
    }

    .btn-out img {
        width: 5vw !important;
    }

    
}


/* ============================================================
   7. 横屏手机优化 (高度受限)
   ============================================================ */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 3rem 5% 2.5rem 5% !important;
    }

    .eng-title {
        font-size: 7vw !important;
        line-height: 8vw !important;
    }

    .cn-title {
        font-size: 1.2rem !important;
    }

    .rolling-glow {
        width: 150px !important;
        height: 150px !important;
        filter: blur(45px) !important;
        opacity: 0.3 !important;
    }

    .news-section dd {
        padding-bottom: 1.5vw !important;
    }

    .peiyangl,
    .peiyangr {
        margin-bottom: 1.5vw !important;
    }

    .btn-out {
        padding: 0.5rem 1.6rem !important;
        font-size: 2.8vw !important;
        max-width: 200px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 3.2vw !important;
    }

   
}


/* ============================================================
   8. 平板设备微调 (769px ~ 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 92% !important;
        padding: 3rem 0 5rem 0 !important;
    }

    .hero {
        padding: 10rem 5% 10rem 5% !important;
    }

    .eng-title {
        font-size: 4.8vw !important;
        line-height: 5.5vw !important;
    }

    .cn-title {
        font-size: 1.8rem !important;
    }

    .rolling-glow {
        width: 400px !important;
        height: 280px !important;
        filter: blur(70px) !important;
    }

    .peiyangl {
        width: 45% !important;
        float: left !important;
        margin-right: 4% !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .peiyangr {
        width: 50% !important;
        float: right !important;
        margin: 0 !important;
        clear: none !important;
    }

    .peiyangr p {
        font-size: 1.2vw !important;
        line-height: 2.2vw !important;
    }

    .peiyangr ul li {
        width: 45% !important;
        float: left !important;
        margin-right: 5% !important;
        clear: none !important;
    }

    .peiyangr ul li h5 {
        font-size: 1.4vw !important;
    }

    .peiyangr ul li dd {
        font-size: 1.2vw !important;
        line-height: 2vw !important;
    }

    .btn-out {
        font-size: 1.4vw !important;
        padding: 0.6rem 2.2rem !important;
        max-width: 220px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 2.4vw !important;
    }

    .news-section h3 {
        font-size: 2.6vw !important;
    }

    .news-section dd {
        font-size: 1.4vw !important;
        line-height: 2.4vw !important;
        padding-bottom: 2.5vw !important;
    }

    /* 平板导航微调 - 显示为水平菜单 */
    .menu-wrapper {
        display: flex !important;
        flex-basis: auto !important;
        width: auto !important;
        border-top: none !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        flex: 1 1 auto;
        justify-content: flex-end;
        align-items: center;
    }

    .menu {
        flex-direction: row !important;
        gap: 0.2rem !important;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .menu>li {
        width: auto !important;
        border-bottom: none !important;
    }

    .menu>li>a {
        padding: 0.4rem 0.8rem !important;
        font-size: 13px !important;
    }

    .has-dropdown>a::after {
        content: "▾" !important;
        font-size: 10px !important;
        padding-left: 6px !important;
    }

    .dropdown-menu {
        position: absolute !important;
        background: #ffffff !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1) !important;
        border-radius: 8px !important;
        padding: 0.4rem 0 !important;
        min-width: 160px !important;
        top: 100% !important;
        left: 0 !important;
        display: none !important;
    }

    .has-dropdown:hover .dropdown-menu {
        display: block !important;
    }

    .dropdown-menu li {
        border-bottom: none !important;
    }

    .dropdown-menu li a {
        padding: 0.4rem 1rem !important;
        font-size: 13px !important;
    }

    .menu-toggle {
        display: none !important;
    }

    .lang-switch {
        border-top: none !important;
        margin-top: 0 !important;
        padding: 0 0 0 0.6rem !important;
        border-left: 1px solid #e2e8f0 !important;
        padding-left: 0.8rem !important;
        margin-left: 0.4rem !important;
    }

    /* 平板页脚 */
    .footer .juzhong {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        gap: 2rem !important;
    }

    .footer-menu {
        flex: 1 1 40% !important;
        border-bottom: none !important;
        padding-bottom: 0 !important;
    }

    .f_ban {
        flex: 1 1 50% !important;
    }

    .footcr {
        flex: 1 1 100% !important;
        border-top: none !important;
        padding-top: 0 !important;
        margin-top: 0 !important;
    }
}


/* ============================================================
   9. 安全区域适配 (刘海屏等)
   ============================================================ */
@media (max-width: 1024px) {
    .hero,
    .container    
     {
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }
}


/* ============================================================
   10. 汉堡菜单 JavaScript 辅助（可选）
   如果您的页面中已有菜单切换脚本，可忽略此部分
   此部分仅为确保菜单按钮功能正常
   ============================================================ */
@media (max-width: 1024px) {
    /* 菜单切换按钮基础样式 - 确保可见 */
    .menu-toggle {
        display: flex !important;
    }

    /* 确保菜单在移动端正确显示 */
    .menu-wrapper {
        transition: all 0.3s ease;
    }

    /* 下拉菜单在移动端的展开动画 */
    .has-dropdown .dropdown-menu {
        transition: all 0.25s ease;
    }
}
/* ============================================================
   3D打印系统 - 移动端专用样式
   说明：此文件包含所有移动端适配样式，不影响电脑端布局
   适用设备：320px ~ 1024px 所有移动设备
   使用方式：在HTML中引入此文件即可
   ============================================================ */

/* ============================================================
   1. 全局移动端基础样式
   ============================================================ */
@media (max-width: 1024px) {
    /* ---------- 基础重置 ---------- */
    body {
        font-size: 14px;
        -webkit-text-size-adjust: 100%;
        overflow-x: hidden;
        background: #f4f7fc;
        font-family: Source Han Sans CN, Microsoft JhengHei, PingFang SC, Source Han Serif SC, Microsoft YaHei, sans-serif;
        color: #0a2540;
    }

    * {
        box-sizing: border-box;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* 清除浮动 */
    .news-section::after,
    .container::after,
    .juzhong::after {
        content: "";
        display: table;
        clear: both;
    }

    /* 触摸优化 */
    a,
    button,
    .btn-out,
    .menu-toggle,
    .lang-btn,
    .menu>li>a,
    .dropdown-menu li a,
    .footer-menu .foot ul li a {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    /* 滚动条优化 */
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    ::-webkit-scrollbar-track {
        background: transparent;
    }
    ::-webkit-scrollbar-thumb {
        background: rgba(148, 163, 184, 0.4);
        border-radius: 10px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: rgba(148, 163, 184, 0.6);
    }
}





/* ============================================================
   3. Hero 区域移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .hero {
        padding: 6rem 5% 5rem 5% !important;
        margin-bottom: 1.5rem !important;
        border-radius: 0 !important;
        min-height: auto;
        position: relative;
        overflow: hidden;
        isolation: isolate;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .rolling-glow {
        width: 260px !important;
        height: 260px !important;
        filter: blur(70px) !important;
        opacity: 0.45 !important;
        bottom: 2vw !important;
        animation-duration: 10s !important;
        position: absolute;
        left: 0;
        background: radial-gradient(circle, #096bb3, #16b2aa, #16b2aa);
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
        animation: rollAround 10s infinite alternate ease-in-out;
    }

    @keyframes rollAround {
        0% {
            transform: translate(0%, 0%) scale(1);
            border-radius: 60% 40% 50% 50%;
        }
        30% {
            transform: translate(70%, -18px) scale(1.1);
            border-radius: 40% 60% 30% 70%;
        }
        60% {
            transform: translate(30%, -30px) scale(0.95);
            border-radius: 50% 50% 45% 55%;
        }
        100% {
            transform: translate(85%, -8px) scale(1.2);
            border-radius: 35% 65% 70% 30%;
        }
    }

    .hero-split {
        flex-direction: column !important;
        gap: 0.8rem !important;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
    }

    .hero-left {
        flex: 1 1 100% !important;
        position: relative;
        z-index: 2;padding-top: 13vw;
        padding-left: 6%;
    }
    }

    .hero-right {
        flex: 1 1 100% !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 0.6rem !important;
        flex-wrap: wrap !important;
        display: flex;
        position: relative;
        z-index: 2;
    }

    .eng-title {
        font-size: 6vw !important;
        line-height: 6vw !important;
        letter-spacing: -0.01em !important;
        font-family: "Poppins", sans-serif;
        text-transform: uppercase;
        font-weight: 700;
        background: linear-gradient(120deg, #0f2b3d, #2563eb);
        background-clip: text;
        -webkit-background-clip: text;
        color: transparent;
        margin-bottom: 0.5rem;
    }

    .cn-title {
        font-size: 1.6rem !important;
        border-left: 0 !important;
        padding-left: 0 !important;
        margin-top: 0.2rem !important;
        font-weight: 600;
        color: #0f172a;
    }

    .sub-item {
        font-size: 2.8vw !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 2rem !important;
        backdrop-filter: none !important;
        background: rgba(255, 255, 255, 0.88) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
        border: 0 !important;
        white-space: nowrap;
        font-weight: 600;
        text-align: center;
        transition: all 0.2s;
    }

    .sub-item:first-child {
        color: #096bb3;
        background: #eef2ff;
    }

    .sub-item:last-child {
        color: #0f172a;
    }
}


/* ============================================================
   4. 内容区域 - 3D打印系统 移动端适配 (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .container {
        max-width: 94% !important;
        padding: 1.5rem 0 4rem 0 !important;
        margin: 0 auto;
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }

    .news-section {
        margin-top: 0.5rem !important;
        overflow: visible !important;
    }

    .news-section h3 {
        font-size: 5.2vw !important;
        margin-bottom: 0.3rem !important;
        padding: 0 0.2rem;
    }

    .news-section dd {
        font-size: 3.4vw !important;
        line-height: 5vw !important;
        padding-bottom: 3.5vw !important;
        padding: 0 0.2rem 3.5vw 0.2rem;
    }

    /* ---- dayin 三列布局 → 全宽堆叠 ---- */
    .dayinl,
    .dayinm,
    .dayinr {
        width: 100% !important;
        float: none !important;
        margin: 0 0 3vw 0 !important;
        clear: both;
    }

    .dayinl img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
    }

    .dayinm {
        display: block;
        padding: 0 0.2rem;
    }

    .dayinm img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.06);
        margin: 0 auto;
    }

    .dayinr {
        padding: 0 0.2rem;
    }

    .dayinr h4 {
        font-size: 4.5vw !important;
        padding-bottom: 2vw;
        margin-top: 1vw;
    }

    .dayinr h5 {
        font-size: 3.8vw !important;
        padding-bottom: 1vw;
        padding-top: 2.5vw;
    }

    .dayinr p {
        font-size: 3.2vw !important;
        line-height: 5vw !important;
        padding: 0.2vw 0;
        color: #1e293b;
        margin-bottom: 0.4vw;
    }

    .dayinr p b {
        font-weight: 600;
        color: #0a2540;
    }

    /* ---- 按钮 ---- */
    .btn-out {
        margin-top: 4vw !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        padding: 0.85rem 2.2rem !important;
        font-size: 3.6vw !important;
        border-radius: 50px !important;
        width: 100% !important;
        max-width: 280px !important;
        box-sizing: border-box !important;
        text-align: center;
        background: linear-gradient(96deg, #096bb3 0%, #16b2aa 97.7%);
        color: #fff;
        text-decoration: none;
        cursor: pointer;
        font-weight: 600;
        transition: 0.2s;
        border: none;
    }

    .btn-out:active {
        transform: scale(0.97);
        opacity: 0.9;
    }

    .btn-out img {
        width: 4.4vw !important;
        flex-shrink: 0;
    }

    .dayinbtn {
        margin-top: 1vw !important;
    }
}


/* ============================================================
   6. 小屏设备额外优化 (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container {
        max-width: 96% !important;
        padding: 1rem 0 3rem 0 !important;
    }

    .hero {
        padding: 4rem 4% 3.5rem 4% !important;
    }

    .eng-title {
        font-size: 8vw !important;
        line-height: 8vw !important;
    }

    .cn-title {
        font-size: 1.3rem !important;
    }

    .sub-item {
        font-size: 3.2vw !important;
        padding: 0.4rem 1rem !important;
    }

    .rolling-glow {
        width: 180px !important;
        height: 180px !important;
        filter: blur(55px) !important;
        opacity: 0.35 !important;
    }

    .news-section h3 {
        font-size: 5.6vw !important;
    }

    .news-section dd {
        font-size: 3.6vw !important;
        line-height: 5.4vw !important;
        padding-bottom: 4vw !important;
    }

    .dayinr h4 {
        font-size: 5vw !important;
    }

    .dayinr h5 {
        font-size: 4.2vw !important;
        padding-top: 3vw !important;
    }

    .dayinr p {
        font-size: 3.6vw !important;
        line-height: 5.6vw !important;
    }

    .btn-out {
        font-size: 3.8vw !important;
        padding: 0.8rem 1.8rem !important;
        max-width: 240px !important;
    }

    .btn-out img {
        width: 5vw !important;
    }

    
}


/* ============================================================
   7. 横屏手机优化 (高度受限)
   ============================================================ */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 3rem 5% 2.5rem 5% !important;
    }

    .eng-title {
        font-size: 7vw !important;
        line-height: 8vw !important;
    }

    .cn-title {
        font-size: 1.2rem !important;
    }

    .rolling-glow {
        width: 150px !important;
        height: 150px !important;
        filter: blur(45px) !important;
        opacity: 0.3 !important;
    }

    .news-section dd {
        padding-bottom: 1.5vw !important;
    }

    .dayinl,
    .dayinm,
    .dayinr {
        margin-bottom: 1.5vw !important;
    }

    .btn-out {
        padding: 0.5rem 1.6rem !important;
        font-size: 2.8vw !important;
        max-width: 200px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 3.2vw !important;
    }

}


/* ============================================================
   8. 平板设备微调 (769px ~ 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 92% !important;
        padding: 3rem 0 5rem 0 !important;
    }

    .hero {
        padding: 10rem 5% 10rem 5% !important;
    }

    .eng-title {
        font-size: 4.8vw !important;
        line-height: 5.5vw !important;
    }

    .cn-title {
        font-size: 1.8rem !important;
    }

    .rolling-glow {
        width: 400px !important;
        height: 280px !important;
        filter: blur(70px) !important;
    }

    .dayinl {
        width: 30% !important;
        float: left !important;
        margin-right: 3% !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .dayinm {
        width: 30% !important;
        float: left !important;
        margin-right: 3% !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .dayinr {
        width: 34% !important;
        float: right !important;
        margin-bottom: 0 !important;
        clear: none !important;
    }

    .dayinr h4 {
        font-size: 1.6vw !important;
    }

    .dayinr h5 {
        font-size: 1.4vw !important;
        padding-top: 1.5vw !important;
    }

    .dayinr p {
        font-size: 1.2vw !important;
        line-height: 2.2vw !important;
    }

    .btn-out {
        font-size: 1.4vw !important;
        padding: 0.6rem 2.2rem !important;
        max-width: 220px !important;
        margin-top: 2vw !important;
    }

    .btn-out img {
        width: 2.4vw !important;
    }

    .news-section h3 {
        font-size: 2.6vw !important;
    }

    .news-section dd {
        font-size: 1.4vw !important;
        line-height: 2.4vw !important;
        padding-bottom: 2.5vw !important;
    }

  
}


/* ============================================================
   9. 安全区域适配 (刘海屏等)
   ============================================================ */
@media (max-width: 1024px) {
    .hero,
    .container
   {
        padding-left: env(safe-area-inset-left) !important;
        padding-right: env(safe-area-inset-right) !important;
    }
}


/* ============================================================
   10. 汉堡菜单 JavaScript 辅助（可选）
   如果您的页面中已有菜单切换脚本，可忽略此部分
   此部分仅为确保菜单按钮功能正常
   ============================================================ */