/* =========================================================
       基础
    ========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

:root {
    --red: #d92b2b;
    --dark: #222;
    --light-bg: rgb(241, 241, 241);
    --banner-height: auto;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    color: var(--dark);
    background: #fff;
    line-height: 1.6;
}

body.mobile-menu-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    width: 92%;
    max-width: 1600px;
    margin: 0 auto;
}

/***** thankyou css***************************/
.success-container {

    text-align: center;
    max-width: 1400px;
    width: 100%;
    margin: 6rem auto 4rem auto;
}

/* 绿色对勾图标 */
.success-container .check-icon {
    width: 40px;
    height: 40px;
    border: 2px solid #db251c;
    border-radius: 50%;
    /*margin: 0 auto 25px;*/
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #db251c;
}

.success-container h1 {
    font-size: 2.5rem;
    color: #333333;
    /*margin-bottom: 20px;*/
    font-weight: 500;
    margin-left: 20px;
}

.success-container .description {
    font-size: 1.25rem;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 40px;
    margin-top: 30px;
}

.success-container .back-btn {
    background-color: #db251c;
    color: white;
    border: none;
    padding: 15px 50px;
    font-size: 1.2rem;
    border-radius: 30px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.2s ease;
}

.success-container .back-btn::before {
    content: "←";
    font-size: 1.4rem;
}

.success-container .back-btn:hover {
    background-color: #a90800;
}
.flex_sty {
    display: flex;
    align-content: center;
    align-items: center;
    justify-content: center;
}
/* 响应式适配 */
@media (max-width: 576px) {
    .success-container h1 {
        font-size: 2.5rem;
    }

    .success-container .description {
        font-size: 1.1rem;
    }

    .success-container .back-btn {
        padding: 12px 30px;
        font-size: 1.1rem;
    }
}

/* =========================================================
         通用标题
      ========================================================= */

.section-title {
    margin-top: 4rem;
    margin-bottom: 2.625rem;
    text-align: center;
}

.section-title h2 {
    font-size: clamp(24px, 2.4vw, 40px);
    /*letter-spacing: 0.125rem;*/
    color: #333;
    font-weight: bold;
}

.section-title h2::after {
    content: "";
    display: block;
    width: 4.6rem;
    height: 0.1875rem;
    margin: 0.8125rem auto 0;
    background: #d92b2b;
}

.section-title p {
    color: #444;
    font-size: clamp(16px,4vw,18px);
    font-weight: 500;
}

.margin-top-12 {
    margin-top: 1.8rem;
}
.margin-top-13 {
    margin-top: 1rem !important;
}
.colorBlack {
    color: #000;
}

.colorRed {
    color: #d92b2b;
}

@media screen and (max-width:768px) {
    .section-title {
        margin-top: 1rem;
        padding: 0 10px;
    }

    .section-title h2 {
        /*font-size: 30px !important;*/
    }

    .news {
        padding: 2rem 0 50px 0 !important;
    }
}

/* ========================================================= 集团 ========================================================= */
:root {
    --primary-color: #be261e;
    --text-main: #333333;
    /* 中心圆环尺寸变量，供卡片定位计算使用 */
    --ring-size: clamp(360px, 32vw, 480px);
}

.group_container {
    width: 100%;
    position: relative;
}

/* ===== 头部区域：减小上下留白 ===== */
.group_container .header {
    text-align: center;
    padding: 100px 20px 0;
    width: 100%;
}

.group_container .header h1 {
    font-size: clamp(24px, 2.4vw, 40px);
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.group_container .header h1::after {
    content: "";
    display: block;
    width: 4.6rem;
    height: 0.1875rem;
    margin: 0.8125rem auto 0;
    background: #d92b2b;
}

.group_container .header p {
    font-size: clamp(14px, 1.15vw, 18px);
    color: #333;
    margin-top: 15px;
}

/* ===== 主内容区 ===== */
.group_container .main-content {
    position: relative;
    width: 100%;
    max-width: 1400px;
    /* 高度略微降低，让整体结构紧凑上移 */
    height: clamp(600px, 75vh, 780px);
    margin: 0 auto;
    overflow: hidden;
}

/* ===== 中心包裹器：绝对居中（上移） ===== */
.group_container .center-wrapper {
    position: absolute;
    top: 42%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: var(--ring-size);
    aspect-ratio: 1 / 1;
    z-index: 2;
}

/* 中心背景图 */
.group_container .center-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-image: url('../image/group_bg_img.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    /* 保证图片完整显示，不拉伸 */
}

/* 进度条 SVG */
.group_container .progress-circle {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
    z-index: 3;
    overflow: visible;
}

.group_container .progress-circle .circle-bg {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6;
}

.group_container .progress-circle .circle-progress {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 0.6;
    stroke-linecap: round;
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    will-change: stroke-dashoffset;
    filter: drop-shadow(0 0 1.5px rgba(190, 38, 30, 0.35));
    transition: stroke-dashoffset 0.95s cubic-bezier(0.34, 1.28, 0.64, 1);
}

/* ===== 卡片基础样式 ===== */
.group_container .card {
    position: absolute;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 12px 0;
    /* 去掉水平 padding，方便精准对齐 */
    transition: transform 0.3s ease;
    /* 关键：限制卡片最大宽度，从物理上防止与圆环重叠 */
    width: 100%;
    max-width: clamp(260px, 22vw, 340px);
    z-index: 3;
}

.group_container .card:hover {
    transform: translateY(-3px);
}

.group_container .card-img {
    margin-right: 14px;
    object-fit: contain;
    flex-shrink: 0;
    width: clamp(36px, 4vw, 68px);
    height: auto;
}

.group_container .card-text {
    flex: 1;
    text-align: left;
    min-width: 0;
    /* 防止文字撑破容器 */
}

.group_container .card-title {
    font-size: clamp(16px, 1.3vw, 20px);
    font-weight: bold;
    color: var(--text-main);
    margin-bottom: 6px;
    transition: color 0.3s ease;
    white-space: nowrap;
    /*overflow: hidden;*/
    text-overflow: ellipsis;
    /* 防止长标题撑破卡片 */
}

.group_container .card-desc {
    font-size: clamp(13px, 1vw, 15px);
    color: #666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    /* 限制一行，保持卡片紧凑 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.group_container .card.active .card-title {
    color: var(--primary-color);
}

/* 左上 */
.group_container .card-1 {
    top: 17%;
    right: calc(50% + (var(--ring-size) / 2) + 20px);
    justify-content: flex-end;
    /* 文字靠右对齐 */
}

/* 左下 */
.group_container .card-4 {
    bottom: 33%;
    right: calc(50% + (var(--ring-size) / 2) + 20px);
    justify-content: flex-end;
}

/* 右上 */
.group_container .card-2 {
    top: 17%;
    left: calc(50% + (var(--ring-size) / 2) + 20px);
    justify-content: flex-start;
    /* 文字靠左对齐 */
}

/* 右下 */
.group_container .card-3 {
    bottom: 33%;
    left: calc(50% + (var(--ring-size) / 2) + 20px);
    justify-content: flex-start;
}

/* 底部 WebGL 波浪粒子画布（贴底一条） */
.group_container #webgl {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: clamp(120px, 20vh, 200px);
    z-index: 0;
    pointer-events: none;
}

/* ================= 响应式降级：窄屏下垂直堆叠，彻底防遮挡 ================= */
/* 当屏幕宽度不足以安全放下 卡片+圆环+卡片 时，自动切换 */
@media (max-width: 1200px) {
    .group_container .main-content {
        height: auto;
        padding: 20px 20px 120px;
        display: flex;
        flex-direction: column;
        align-items: center;
        overflow: visible;
    }

    .group_container .center-wrapper {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: min(80vw, 440px);
        aspect-ratio: 1 / 1;
        margin: 0 auto 40px;
    }

    .group_container .card {
        position: relative;
        top: auto !important;
        bottom: auto !important;
        left: auto !important;
        right: auto !important;
        width: 100%;
        max-width: 480px;
        padding: 16px 20px;
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
        margin: 0 auto 16px;
        /* 卡片间距 */
        justify-content: flex-start !important;
        /* 恢复默认左对齐 */
    }

    .group_container .card-title {
        white-space: normal;
        /* 移动端允许换行 */
    }

    .group_container #webgl {
        height: 150px;
    }
}

@media (max-width:768px) {
    .group_container .header {
        text-align: center;
        padding: 50px 20px 0;
    }
}

/* =========================================================
         关于我们
      ========================================================= */
/* ================= 基础重置与变量 ================= */
:root {
    --primary-color: #db251c;
    --text-dark: #333333;
    --text-gray: #666666;
    --line-color: #e8e8e8;
}

/* ================= 公用动画类 ================= */
.animate-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-bottom {
    opacity: 0;
    transform: translateY(80px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* ================= 页面布局 ================= */
.index_about_section {
    max-width: 1600px;
    width: 92%;
    margin: 0 auto;
    padding: 40px 0px;
    overflow: hidden; 
}

/* 上方大模块 */
.index_about_section .about-top {
    display: flex;
    justify-content: space-between; /* 左右模块两端对齐，中间留白 */
    position: relative;
    padding: 60px 0px;
    background-image: url('../image/aboutus_bg.jpg');
    background-size: cover;
    background-position: center;
    /* margin-bottom: 40px; */
}

/* 左侧内容 —— 进一步加大宽度 */
.index_about_section .about-left {
    flex: 0 0 65%;
    padding-right: 100px;
}

.index_about_section .sub-title {
    color: var(--primary-color);
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 20px;
}

.index_about_section .main-title {
    font-size: clamp(24px, 2.4vw, 40px);
    font-weight: bold;
    color: #000;
    margin-bottom: 30px;
}

.index_about_section .desc {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.index_about_section .more-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 6px 6px 6px 20px; /* 左侧留出文字空间，右侧包裹图标 */
    border-radius: 50px;
    text-decoration: none;
    background-color: transparent;
    overflow: hidden; /* 限制扩散背景溢出 */
    cursor: pointer;
    border: 1px solid #db251c;
    margin-top: 30px;
}

.index_about_section .more-btn::before {
    content: '';
    position: absolute;
    top: 6px;
    right: 6px;
    width: 28px;
    height: 28px;
    background-color: var(--primary-color);
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

/* 鼠标经过时，背景从右侧向左侧扩散至覆盖整个按钮 */
.index_about_section .more-btn:hover::before {
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border-radius: 50px;
}

.index_about_section .more-btn .btn-text {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 500;
    margin-right: 10px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

/* 鼠标经过时文字变白 */
.index_about_section .more-btn:hover .btn-text {
    color: #ffffff;
}

.index_about_section .more-btn .icon-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: transparent; /* 默认背景透明，由::before提供红底 */
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

/* 鼠标经过时图标区域变为白底 */
.index_about_section .more-btn:hover .icon-arrow {
    background-color: #ffffff;
}

.index_about_section .more-btn .icon-arrow svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: #ffffff; /* 默认白色箭头 */
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.3s ease;
}

/* 鼠标经过时箭头变红 */
.index_about_section .more-btn:hover .icon-arrow svg {
    stroke: var(--primary-color);
}

/* 右侧数据内容 —— 进一步缩小宽度 */
.index_about_section .about-right {
    flex: 0 0 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index_about_section .stat-row {
    display: flex;
    align-items: baseline;
    padding: 18px 0 30px 0;
    border-bottom: 1px solid var(--line-color);
}

.index_about_section .stat-row:first-child { padding-top: 0; }
.index_about_section .stat-row:last-child { border-bottom: none; padding-bottom: 0; }

.index_about_section .num {
    font-weight: bold;
}

.index_about_section .stat-value {
    color: var(--primary-color);
    font-size: 36px;
    line-height: 1;
    min-width: 120px; 
}

.index_about_section .stat-unit {
    font-size: 14px;
    margin-left: 4px;
    color: #000;

}

.index_about_section .stat-label {
    color: var(--text-dark);
    font-size: 16px;
    margin-left: auto; 
}

/* 下方图片模块 */
.index_about_section .about-bottom {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
}

.index_about_section .about-bottom img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* ================= 响应式设计（自适应手机及小屏） ================= */
@media (max-width: 1024px) {
    .index_about_section .about-top {
        flex-direction: column; /* 变为上下排列 */
        padding: 40px 30px;
    }
    .index_about_section .about-left {
        flex: 0 0 100%; /* 宽度重置为100% */
        padding-right: 0;
        margin-bottom: 40px;
    }
    .index_about_section .about-right {
        flex: 0 0 100%; /* 宽度重置为100% */
        width: 100%;
    }
    .index_about_section .stat-value {
        min-width: 150px;
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .index_about_section {
        /*padding: 20px 15px;*/
    }
    .index_about_section .about-top {
        display: block;
        padding: 30px 0px;
    }
    .index_about_section .about-right {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px 12px;
        width: 100%;
    }
    .index_about_section .stat-row {
        flex-direction: column;
        align-items: flex-start;
        padding: 0;
        border: none;
    }
    .index_about_section .stat-value {
        margin-bottom: 5px;
        min-width: auto;
    }
    .index_about_section .stat-label {
        margin-left: 0;
    }
    /* 小屏幕时减小飘入距离，防止动画导致页面抖动 */
    /*.animate-left { transform: translateX(-30px); }*/
    /*.animate-right { transform: translateX(30px); }*/
    /*.animate-bottom { transform: translateY(30px); }*/
}

/* =========================================================
         工厂
      ========================================================= */

.factory {
    height: 17.8125rem;

    overflow: hidden;

    background: var(--light-bg);
}

.factory img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}


/* =========================================================
         产品
      ========================================================= */
.product-section {
    background: #fff;
    padding: 1.875rem 0;
    background: url(../image/cp_bj.jpg) no-repeat;
}

/* 顶部区域布局：整体无缝拼接 */
.product-section .top-row {
    display: grid;
    grid-template-columns: 2.5fr 1.0fr;
    gap: 0; /* 取消间隙，让大图与信息面板无缝贴合 */
    margin-bottom: 50px;
    margin-top: 50px;
    border-radius: 8px; /* 设置整体圆角 */
    overflow: hidden; /* 裁剪内部多余直角，保证外部圆角完美显示 */
    box-shadow: 0 4px 15px rgba(0,0,0,0.06); /* 整体轻微阴影，提升质感 */
}

/* 左侧深色背景大图容器 */
.product-section .main-image-container {
    height: 100%;
    background-color: #1a1a1a; /* 增加底色，防止图片比例不满时露白 */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.product-section .main-image-container img {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 0; /* 取消单独图片圆角，由父级控制 */
    transition: transform 0.5s ease;
}

/* 右侧深灰色信息面板 */
.product-section .info-panel {
    background: linear-gradient(to bottom, #646a72, #1d222a);
    color: #ffffff;
    padding: 50px 40px;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-section .info-panel h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.product-section .info-panel .divider {
    width: 40px;
    height: 3px;
    background-color: #ffffff;
    margin-bottom: 3rem;
}

.product-section .info-panel p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 4rem;
    opacity: 0.9;
}

/* 按钮基础样式 */
.product-section .btn {
    display: inline-block;
    text-decoration: none;
    text-align: center;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    width: fit-content;
}

/* 信息面板内的红色背景按钮 */
.product-section .btn-light {
    padding: 10px 28px;
    border: none;
    color: #ffffff;
    background: #db251c; /* 红色按钮背景 */
}

.product-section .btn-light:hover {
    background-color: #b81e17; /* 悬停时红色加深 */
}

/* 底部卡片区域布局 */
.product-section .bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 单个产品卡片：浅灰色背景，无阴影 */
.product-section .product-card {
    background-color: #f6f6f6;
    border-radius: 8px;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    box-shadow: none; /* 移除阴影，保持扁平与参考图一致 */
}

/* 卡片左侧文本内容 */
.product-section .product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-section .product-details h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #222;
    transition: color 0.3s ease;
}

.product-section .product-details ul {
    list-style: none;
    margin-bottom: 25px;
}

.product-section .product-details li {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* 卡片内的“了解更多”按钮 */
.product-section .btn-outline {
    padding: 0;
    border: none;
    color: #333;
    background: transparent;
    font-size: 15px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
}

/* 箭头样式 */
.product-section .btn-outline::after {
    content: " >";
    font-family: monospace;
    margin-left: 4px;
    white-space: nowrap;
    display: inline-block;
}

/* 卡片右侧图片容器 */
.product-section .product-image-box {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    overflow: hidden;
}

.product-section .product-image-box img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease-in-out;
}

/* 【交互效果】鼠标经过卡片时，图片放大，标题和按钮变红 */
.product-section .product-card:hover .product-image-box img {
    transform: scale(1.1);
}

.product-section .product-card:hover .product-details h3,
.product-section .product-card:hover .btn-outline {
    color: #db251c;
}

/* ================= 响应式设计 ================= */

/* 平板与手机端排版 */
@media (max-width: 900px) {
    .product-section .top-row {
        grid-template-columns: 1fr; /* 上下排版 */
    }
    
    .product-section .main-image-container {
        min-height: auto; /* 移动端高度自适应 */
    }
    
    .product-section .main-image-container img {
        height: auto;
    }
   
    .product-section .bottom-row {
        grid-template-columns: 1fr; /* 卡片上下排版 */
    }
}

/* 手机端细节优化 */
@media (max-width: 600px) {
    .product-section .info-panel {
        padding: 30px 20px;
    }
    
    .product-section .info-panel h2 {
        font-size: 22px;
    }
    
    .product-section .info-panel p {
        margin-bottom: 2rem;
    }

    .product-section .product-card {
        flex-direction: column; /* 卡片内部改为上下排版 */
        align-items: flex-start;
        padding: 20px;
    }
    
    .product-section .product-details {
        margin-bottom: 20px;
        width: 100%;
    }
    
    .product-section .product-image-box {
        width: 100%;
        justify-content: center;
    }
}



/* ========================================================= 推荐产品 ========================================================= */
.recommend {
  margin: 4.875rem 0;
  padding: 1.875rem 0;
  /*background: var(--light-bg);*/
  
  background-image: url("../image/cp_bj.jpg");
}
/* 轮播外层包裹，overflow隐藏超出卡片 */
.carousel-wrap {
  overflow: hidden;
  width: 100%;
}
/* 一页3个卡片 PC端 */
.recommend-grid {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.4s ease-in-out;
}
.rec-card {
  flex: 0 0 calc(33.333% - 1.066rem); /* PC固定宽度，一页3张 */
  padding: 1rem 0;
  text-align: center;
}
.rec-card a {
  display: block;
}
.rec-card .product-visual {
  height: 27rem;
  margin: 0;
  background: #fff;
  overflow: hidden !important;
  border-radius: 16px;
}
.rec-card .product-visual img {
  width: 100% !important;
  height: 100% !important;
  display: block;
  object-fit: cover;
  transform-origin: center center;
  transition: transform 0.4s ease !important;
  transform: scale(1);
}
/* 悬浮放大，提高权重防止被其他样式覆盖 */
.rec-card:hover .product-visual img {
  transform: scale(1.08) !important;
}
.rec-card h4 {
    margin-top: 2rem;
    font-size: 18px;
    font-weight: bold;
    color: #333;
}
.arrow-icon-small {
  width: 20px;
  height: 20px;
  fill: #333;
  transition: fill 0.3s ease, transform 0.3s ease;
}
.carousel-dots {
  margin-top: 1.75rem;
  margin-bottom: 1.75rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.carousel-dots>div {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 2rem;
  border: 0.0625rem solid #b6b6b6;
  border-radius: 5rem;
  color: #000;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s ease;
}
/* 悬浮箭头按钮：背景变红，svg图标变为白色 */
.left-arrow:hover, .right-arrow:hover {
  background-color: #d92b2b;
  border-color: #d92b2b;
}
.left-arrow:hover .arrow-icon-small, .right-arrow:hover .arrow-icon-small {
  fill: #ffffff;
}
.carousel-dots .more-btn {
  border: none;
  background: #d92b2b;
  color: #fff;
  padding: 0.65rem 2rem;
  border-radius: 2rem;
  cursor: pointer;
}
.carousel-dots .more-btn:hover {
  background: #b81e1e;
}
.carousel-dots>div:hover:not(.more-btn):not(.disabled) {
  background: #d92b2b;
  color: #fff;
}
/* 箭头禁用状态 */
.left-arrow.disabled, .right-arrow.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ========== 移动端 ========== */
@media (max-width:768px) {
  .recommend .section-title p {
      font-size: 16px;
  }
  /* 一行2个卡片 */
  .rec-card {
    flex: 0 0 calc(50% - 0.5rem);
    padding: 0.5rem 0;
  }
  /* 小屏取消轮播位移，允许自动换行 */
  .recommend-grid {
    flex-wrap: wrap;
    transform: none !important;
    transition: none !important;
    gap: 1rem;
  }
  /* 隐藏左右切换箭头按钮 */
  .left-arrow, .right-arrow {
    display: none !important;
  }
  /* 修复图片裁切：取消固定高度、取消object‑fit:cover，图片完整显示 */
  .rec-card .product-visual {
    height: 200px;
  }
  .rec-card .product-visual img {
    height: auto !important;
    object-fit: contain;
  }
  /* 移动端hover放大可选保留，不需要可以注释下面一行 */
  .rec-card:hover .product-visual img {
    transform: scale(1.03) !important;
  }
  .rec-card h4 {
    margin-top: 1rem;
    font-size: 16px;
  }
}




/* =========================================================
   合作伙伴
   ========================================================= */
.partner-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 4rem;
    gap: 1rem;
}
.partner-wrap {
    flex: 1;
    min-width: 0;
}
/* 关键：logo网格作为箭头定位父容器 */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.4rem;
    position: relative;
}
/* 箭头禁用状态：首尾页自动生效 */
.partner-grid .partner-arrow.disabled,
.partner-arrow.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}
.partner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner-arrow.prev-btn {
    left: -40px;
}
.partner-arrow.next-btn {
    right: -40px;
}
.arrow-icon {
    width: 40px;
    height: 40px;
    fill: #333;
    transition: fill 0.3s ease, transform 0.3s ease;
}
.partner-arrow:hover:not(.disabled) .arrow-icon {
    fill: #007bff;
    transform: scale(1.1);
}
.partner {
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.0625rem solid #e7e7e7;
    border-radius: 0.5rem;
    min-height: 100px;
}
.partner img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    border-radius: 0.5rem;
    display: block;
}
.partner-footer {
    margin: 30px 0 100px 0;
    color: #666666;
    text-align: right;
}

/* 平板：一页 12 个，4 列 × 3 行 */
@media (max-width: 1199px) {
    .partner-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 手机：一页 6 个，2 列 × 3 行，箭头显示在网格下方居中 */
@media (max-width: 767px) {
    .partner-footer {
        text-align: center;
        margin: 20px 0 40px 0;
    }
    .partner-container {
        gap: 0;
    }
    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
        position: relative;
        /* 给下方箭头预留空间 */
        padding-bottom: 3.5rem;
    }
    /* 移动端显示箭头，并移到网格下方居中 */
    .partner-arrow {
        display: flex !important;
        position: absolute;
        top: auto;
        bottom: 0;
        transform: none;
        width: 40px;
        height: 40px;
    }
    .partner-arrow.prev-btn {
        left: calc(50% - 60px);
    }
    .partner-arrow.next-btn {
        right: calc(50% - 60px);
    }
}

@media (max-width: 480px) {
    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .partner {
        min-height: 90px;
    }
}


/* ===========================荣誉资质========================*/
.honor_section {
  background: url(../image/cert_bg.png) no-repeat center / cover;
  min-height: 768px;
}

/* 模块外层容器：最大宽度锁定 1600px，两侧溢出裁剪 */
.honor_section .honor-module {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  overflow: hidden;
}

/* ========== 轮播容器 ========== */
.honor_section .honorSwip {
  width: 100%;
  padding-top: 20px;
  padding-bottom: 70px;
  position: relative;
  overflow: visible;

  /* 3D 核心：透视距离，数值越小立体感越强（900px 为视觉最佳区间） */
  perspective: 900px;
  -webkit-perspective: 900px;
  perspective-origin: 50% 45%;
}

/* ========== 轮播项（证书容器） ========== */
.honor_section .honorSwip .swiper-slide {
  width: 300px;
  height: auto;
  background: transparent;
  border-radius: 4px;
  padding: 0;
  box-sizing: border-box;
  box-shadow: none;
  overflow: visible;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;

  /* 3D 核心：开启 3D 变换上下文，保证每张卡片独立立体 */
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  /* 背面隐藏：旋转超过 90° 的卡片自动消失，避免“翻面”穿帮 */
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: transform;
}

/* 图片容器 */
.honor_section .honorSwip .swiper-slide .showihonor {
  width: 100%;
  padding: 0;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}
.honor_section .honorSwip .swiper-slide .e_image-45 {
  width: 100%;
  display: block;
}

/* ========== 证书图片 ========== */
.honor_section .honorSwip .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  pointer-events: none;
  border-radius: 3px;
  margin: 0 auto;
  /*  每张卡片自带投影，形成“悬浮”层次 */
  box-shadow: 0 10px 24px rgba(15, 40, 90, 0.18);
  transition: box-shadow 0.35s ease, filter 0.35s ease;
}

/* 激活的证书：投影更重，凸显主体浮在最前 */
.honor_section .honorSwip .swiper-slide-active img {
  box-shadow: 0 22px 48px rgba(20, 60, 130, 0.32);
}

/* ==========  3D 侧影：左右两侧卡片叠加渐变，制造纵深 ========== */
.honor_section .honorSwip .swiper-slide-shadow-left,
.honor_section .honorSwip .swiper-slide-shadow-right {
  border-radius: 3px;
  z-index: 10;
}
.honor_section .honorSwip .swiper-slide-shadow-left {
  background-image: linear-gradient(
    to left,
    rgba(8, 26, 58, 0.60) 0%,
    rgba(8, 26, 58, 0.20) 55%,
    rgba(8, 26, 58, 0.00) 100%
  );
}
.honor_section .honorSwip .swiper-slide-shadow-right {
  background-image: linear-gradient(
    to right,
    rgba(8, 26, 58, 0.60) 0%,
    rgba(8, 26, 58, 0.20) 55%,
    rgba(8, 26, 58, 0.00) 100%
  );
}

/* ========== 分页器定制 ========== */
.honor_section .honorSwip .swiper-pagination {
  position: absolute;
  bottom: 10px !important;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 10;
}
.honor_section .honorSwip .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  background: #ccc;
  opacity: 1;
  transition: all 0.3s;
  margin: 0 5px !important;
  display: inline-block;
}
.honor_section .honorSwip .swiper-pagination-bullet-active {
  background: #d92b2b;
  width: 18px;
  border-radius: 3px;
}

/* ========== 响应式调整（卡片尺寸随视口缩小） ========== */
@media (max-width: 1399px) {
  .honor_section .honorSwip .swiper-slide { width: 260px; }
  .honor_section .honorSwip { perspective: 850px; -webkit-perspective: 850px; }
}
@media (max-width: 1199px) {
  .honor_section .honorSwip .swiper-slide { width: 220px; }
  .honor_section .honorSwip { perspective: 800px; -webkit-perspective: 800px; }
}
@media (max-width: 991px) {
  .honor_section { min-height: 460px; }
  .honor_section .honorSwip .swiper-slide { width: 180px; }
  .honor_section .honorSwip { perspective: 750px; -webkit-perspective: 750px; }
}
@media (max-width: 767px) {
  .honorSwip .swiper-slide { width: 140px; }
  .honor_section .honor-module { padding: 0 10px; }
  .honor_section .honor_section { min-height: 480px; }
  .honor_section .honorSwip { perspective: 700px; -webkit-perspective: 700px; }
}
@media (max-width: 479px) {
  .honor_section .honorSwip .swiper-slide { width: 110px; }
  .honor_section .honorSwip { perspective: 650px; -webkit-perspective: 650px; }
}


/* =========================================================
       应用领域
    ========================================================= */
.industry {
  color: #fff;
}
.industry-container {
  width: 100%;
  height: 53rem;
  position: relative;
  overflow: hidden;
}
.industry-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.industry-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.industry-bg-img.active {
  opacity: 1;
}
.industry-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
.industry-content .section-title h2 {
    color: #fff;
}
.industry-container .section-title p {
  color: #fff;
}
.industry-banner {
    width: 80%;
    display: flex;
    background: rgba(255, 255, 255, 0.8);
     border-radius: 2.5rem;
    overflow: hidden;
    flex-shrink: 0;
}
.industry-banner-item {
    position: relative;
    width: 100%;
    padding: 1.5rem;
    color: #000;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition:
    color 0.3s ease,
    background 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;

}
.industry-banner-item:not(:first-child)::before {
    content: "";
    position: absolute;
    left: 0;
    top: 15%;
    width: 0.0625rem;
    height: 70%;
    background: rgb(171 171 171 / 50%);
    transition: background 0.3s ease;
}
.industry-banner-item.active,
.industry-banner-item:hover {
    color: #fff;
    font-weight: bold;
    background: rgba(219, 37, 28, 1.0);
}
.industry-banner-item.active::before,
.industry-banner-item:hover::before {
    background: rgba(219, 37, 28, 0.8);
}
 /*大屏 1000px ~ 1920px 区间 */
@media (min-width: 1000px) and (max-width: 1920px) {
    .industry-banner-item {

    }
}
@media(max-width:768px) {
    .industry-container {
        height: 100vh;
        min-height: 700px;
        padding: 0;
    }
    .industry-content {
        position: relative;
        z-index: 2;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
    }
    .industry-content .section-title {
        width: 100%;
        text-align: center;
    }

    .industry-banner {
        position: absolute;
        left: 1rem;
        right: 1rem;
        bottom: 1.5rem;
        width: auto;
        margin: 0;
        /*border-radius: 0.5rem;*/
        background: rgba(255, 255, 255, 0.8);
        overflow: hidden;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1px;
    }
    .industry-banner-item:nth-child(n+4) {
        grid-column: span 1;
    }
    .industry-banner-item {
        width: 100%;
        padding: 0;
        font-size: 0.9rem;
        min-height: 44px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .industry-banner-item:not(:first-child)::before {
        display: none !important;
    }
}

/* =========================================================
     新闻
  ========================================================= */
.news {
    padding: 2.5rem 0 100px 0;
    background: url("../image/news_bg.jpg") center bottom / cover no-repeat;
}

.news-grid {
    display: grid;
    grid-template-columns: 0.6fr 1fr;
    gap: 6rem;
}

.news-img {
    height: 21rem;
    overflow: hidden;
    border-radius: 0.5rem;
}

.news-img img {
    width: 100%;
    height: 100%;
    border-radius: 0.5rem;
    object-fit: cover;
    transform: scale(1);
    transform-origin: center center;
    transition: transform 0.4s ease;
}

.news-main,
.news-item {
    cursor: pointer;
    border-radius: 0.5rem;
    overflow: hidden;
}

/* a标签 */
.news-main a,
.news-item a {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* hover图片放大0.2倍 */
.news-main:hover .news-img img,
.news-item:hover .news-img img {
    transform: scale(1.2);
}

.news-main-body,
.news-item-body {
    display: flex;
    flex-direction: column;
}

.news-main-body {
    height: calc(100% - 21rem);
}

.news-item-body {
    padding: 0 0 2rem 2rem;
}

.news-main-body p:last-child,
.news-item-body p:last-child {
    margin-top: 0.6rem;
    margin-bottom: 1rem;
}

.news-main h3,
.news-item h3 {
    margin-top: 1rem;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s ease;
}

.news-item h3 {
    margin-top: 0.2rem;
}

.news-main p,
.news-item p {
    color: #666;
    font-size: 15px;
    line-height: 26px;
}

.news-main .date-sty {
    font-size: 14px;
    color: #333333;
    transition: color 0.3s ease;
}

.news-main p {
    margin-top: 0.8rem;
}

.news-item p {
    margin-top: 0.6rem;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.news-item {
    display: grid;
    grid-template-columns: 21rem 1fr;
}

.news-item .news-img {
    height: 10rem;
}

/* hover变色：标题、日期 #db251c */
.news-main:hover h3,
.news-item:hover h3 {
    color: #db251c;
}

.news-main:hover .date-sty,
.news-item:hover p:last-child {
    color: #db251c;
}

/* --------------------------
   仅手机端
  --------------------------- */
@media (max-width: 768px) {
    .news-grid {
        display: grid;
        grid-template-columns: 0.6fr 1fr;
        gap: 1rem;
    }
    .news-list .news-item {
        grid-template-columns: 1fr;
    }

    .news-list .news-item .news-img {
        height: 12rem;
    }

    .news-list .news-item-body {
        padding: 1rem 0 0 0;
    }
    
    .news-main h3,
    .news-item h3 {
        margin-top: 1rem;
        font-size: 18px;
        font-weight: 600;
        transition: color 0.3s ease;
    }
}


/* =========================================================
         平板
      ========================================================= */

@media (max-width: 900px) {

    .stats {
        display: grid;

        /*grid-template-columns: repeat(2, 1fr);*/

        /*gap: 1.5625rem;*/
    }

    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .news-grid {
        grid-template-columns: 1fr;
    }


    /* 联系栏 */

    .contact-inner {
        flex-wrap: wrap;

        justify-content: space-around;

        padding: 1rem 0;
    }

    .contact-item {
        font-size: 1.1rem;
    }

    .contact-icon {
        width: 2rem;

        margin-right: 0.625rem;

        font-size: 1.5rem;
    }


    /* Footer */

    .footer-main {
        grid-template-columns: 16rem 1fr;

        column-gap: 2rem;

        min-height: auto;
    }

    .footer-nav {
        grid-template-columns: repeat(3, 1fr);

        row-gap: 2.5rem;
    }

    .footer-nav-title {
        font-size: 1.2rem;
    }

    .footer-nav-list li {
        font-size: 1rem;
    }

    .footer-desc {
        width: 100%;

        font-size: 1rem;
    }

    .footer-bottom {
        font-size: 1rem;
    }
}


/* =========================================================
         手机端
         
         手机端字体全部独立控制
         不跟随 PC 的比例缩放
      ========================================================= */

@media (max-width: 768px) {
    /* =====================================================
           通用
        ===================================================== */

    .container {
        width: 90%;
    }


    /* =====================================================
           集团
        ===================================================== */

    .group-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .group-card {
        padding: 1rem 1.25rem;
    }

    .group-card small {
        font-size: 1.2rem;
    }


    /* =====================================================
           产品
        ===================================================== */

    .product-grid {
        grid-template-columns: 1fr;
    }


    /* =====================================================
           推荐
        ===================================================== */

    .recommend-grid {
        grid-template-columns: 1fr;
    }


    /* =====================================================
           数据
        ===================================================== */

    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5625rem 0.5rem;
    }

    .stat {
        padding: 0 0.625rem;
    }

    .stat strong {
        font-size: 1.6875rem;
    }

    .stat>span {
        font-size: 1rem;
    }


    /* =====================================================
           工厂
        ===================================================== */

    .factory {
        height: 13.75rem;
    }


    /* =====================================================
           合作伙伴
        ===================================================== */

    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partner {
        height: 3.875rem;
        margin-bottom: 0.1rem;
    }


    /* =====================================================
           新闻
        ===================================================== */

    .news-item {
        grid-template-columns: 7.5rem 1fr;
    }

    .news-item .news-img {
        height: 100%;
    }

}


/* =========================================================
         页面滚动动画
         
         这里只增加动画，不修改原有布局、尺寸、字体、图片。
      ========================================================= */

.motion-item {
    opacity: 0;

    transition:
        opacity 0.8s ease,
        transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.motion-item.motion-show {
    opacity: 1;
    transform:
        translate3d(0, 0, 0) scale(1) !important;
}


/* ---------------------------------------------------------
         左侧进入
      --------------------------------------------------------- */

.motion-left {
    transform: translate3d(-100px, 0, 0);
}


/* ---------------------------------------------------------
         右侧进入
      --------------------------------------------------------- */

.motion-right {
    transform: translate3d(100px, 0, 0);
}


/* ---------------------------------------------------------
         下方进入
      --------------------------------------------------------- */

.motion-up {
    transform: translate3d(0, 80px, 0);
}


/* ---------------------------------------------------------
         上方进入
      --------------------------------------------------------- */

.motion-down {
    transform: translate3d(0, -80px, 0);
}


/* ---------------------------------------------------------
         Hero
         
         整个文字块从屏幕左侧外部进入
         
         calc(-100% - 100vw)：
         -100%  = 先让整个 hero-copy 自身移出
         -100vw = 再向屏幕左侧额外移动一个屏幕宽度
         
         因此可以确保文字块真正位于屏幕外。
      --------------------------------------------------------- */

.hero-copy.motion-hero {
    opacity: 0;

    transform: translate3d(calc(-100% - 60vw),
            0,
            0);

    transition:
        opacity 1s ease,
        transform 0.6s linear;
}

.hero-copy.motion-hero.motion-show {
    opacity: 1;
    transform: translate3d(0, 0, 0) !important;
}


/* ---------------------------------------------------------
         工厂图片
         
         放大后回弹到正常尺寸
      --------------------------------------------------------- */

.factory img.motion-factory {
    opacity: 0;
    transform: scale(1.15);
    transition:
        opacity 0.6s ease,
        transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.factory img.motion-factory.motion-show {
    opacity: 1;
    transform: scale(1) !important;
}


/* ---------------------------------------------------------
         推荐产品图片
         
         图片从放大状态恢复
      --------------------------------------------------------- */

.rec-card .product-visual img.motion-product-img {
    transform: scale(1.1);
    transition:
        transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.rec-card.motion-show .product-visual img.motion-product-img {
    transform: scale(1);
}


/* ---------------------------------------------------------
         集团卡片依次进入
      --------------------------------------------------------- */

.group-card.motion-item:nth-child(1) {
    transition-delay: 0s;
}

.group-card.motion-item:nth-child(2) {
    transition-delay: 0.12s;
}

.group-card.motion-item:nth-child(3) {
    transition-delay: 0.24s;
}

.group-card.motion-item:nth-child(4) {
    transition-delay: 0.36s;
}


/* ---------------------------------------------------------
         数据依次进入
      --------------------------------------------------------- */

.stat.motion-item:nth-child(1) {
    transition-delay: 0s;
}

.stat.motion-item:nth-child(2) {
    transition-delay: 0.12s;
}

.stat.motion-item:nth-child(3) {
    transition-delay: 0.24s;
}

.stat.motion-item:nth-child(4) {
    transition-delay: 0.36s;
}


/* ---------------------------------------------------------
         推荐产品依次进入
      --------------------------------------------------------- */

.rec-card.motion-item:nth-child(1) {
    transition-delay: 0s;
}

.rec-card.motion-item:nth-child(2) {
    transition-delay: 0.18s;
}

.rec-card.motion-item:nth-child(3) {
    transition-delay: 0.36s;
}


/* ---------------------------------------------------------
         合作伙伴 Logo 依次进入
      --------------------------------------------------------- */

.partner.motion-item:nth-child(1) {
    transition-delay: 0s;
}

.partner.motion-item:nth-child(2) {
    transition-delay: 0.06s;
}

.partner.motion-item:nth-child(3) {
    transition-delay: 0.12s;
}

.partner.motion-item:nth-child(4) {
    transition-delay: 0.18s;
}

.partner.motion-item:nth-child(5) {
    transition-delay: 0.24s;
}

.partner.motion-item:nth-child(6) {
    transition-delay: 0.30s;
}

.partner.motion-item:nth-child(7) {
    transition-delay: 0.36s;
}

.partner.motion-item:nth-child(8) {
    transition-delay: 0.42s;
}

.partner.motion-item:nth-child(9) {
    transition-delay: 0.48s;
}

.partner.motion-item:nth-child(10) {
    transition-delay: 0.54s;
}

.partner.motion-item:nth-child(11) {
    transition-delay: 0.60s;
}

.partner.motion-item:nth-child(12) {
    transition-delay: 0.66s;
}

.partner.motion-item:nth-child(13) {
    transition-delay: 0.72s;
}

.partner.motion-item:nth-child(14) {
    transition-delay: 0.78s;
}

.partner.motion-item:nth-child(15) {
    transition-delay: 0.84s;
}


/* ---------------------------------------------------------
         应用领域背景图
         
         淡入 + 缩放
      --------------------------------------------------------- */

.industry-bg-img {
    transform: scale(1.08);

    transition:
        opacity 0.8s ease,
        transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.industry-bg-img.active {
    opacity: 1;

    transform: scale(1);
}


/* ---------------------------------------------------------
         手机端动画距离稍微缩小
         
         注意：
         不修改手机字体，只修改动画位移距离。
      --------------------------------------------------------- */

@media (max-width: 768px) {

    /*.motion-left {*/
    /*    transform: translate3d(-70px, 0, 0);*/
    /*}*/

    /*.motion-right {*/
    /*    transform: translate3d(70px, 0, 0);*/
    /*}*/
    
    .motion-left {
      transform: translate3d(0, 0, 0);
    }
    .motion-right {
      transform: translate3d(0, 0, 0);
    }


    .motion-up {
        transform: translate3d(0, 60px, 0);
    }

    .motion-down {
        transform: translate3d(0, -60px, 0);
    }

    /*
          手机 Hero 同样从屏幕左侧外部进入
        */

    .hero-copy.motion-hero {
        transform: translate3d(calc(-100% - 100vw),
                0,
                0);
    }

    .factory img.motion-factory {
        transform: scale(1.1);
    }

   .rec-card.motion-show .product-visual img.motion-product-img {
    transform: scale(1.3);
}

}