/* AB模板网 整站模板下载 */
/* 模板：Www.AdminBuy.Cn */
/* 仿站：Fang.AdminBuy.Cn */
/* 素材：Sc.AdminBuy.Cn */
/* js特效：js.AdminBuy.Cn */
/* QQ：9490489 */
*{box-sizing: border-box;}
html{font-family: "黑体";}
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img ,button,input{ margin:0; padding:0;font-weight: normal;}
input{box-shadow: none;
appearance:button;
   -moz-appearance:button; /* Firefox */
   -webkit-appearance:button; /* Safari 和 Chrome */
}
ul, ol { list-style:none; }
.bot a:link,a:visited{color:#444;text-decoration:none;}
.bot a:hover{color:#333333;text-decoration:none;}
.bot a{color: #444;}
.bot img{border:0;vertical-align: middle;}
.bot table{border-collapse:collapse;}

.botbox *{box-sizing: border-box;}
.botbox{width: 100%;height: 50px;clear: both;background: #ffffff;}
.bot{width: 100%;display: block;width: 100%;position: fixed;bottom: 0;left: 0;background: #ffffff;border-top: 1px solid #eaeaea;height: 50px;z-index:9999;}
.bot ul{width: 100%;display: flex;justify-content: space-between;height: 100%;align-items: center;}
.bot ul li{width: 33.333%;text-align: center;}
.bot ul li .botimg{width: 25px;height: 25px; margin: 0 auto;margin-bottom:2px;line-height: 25px;font-size: 0;}
.bot ul li .botimg img{width: 100%;}
.bot ul li .bottxt{font-size: 12px;color: #4a4a4a;line-height: 12px;}
.bot ul li.act .bottxt{color: #07c160;}

.tabbar_ind .botimg{background: url(../images/tabbar_icon_index.png)no-repeat center center;background-size: 25px;}
.tabbar_pro .botimg{background: url(../images/tabbar_icon_cp.png)no-repeat center center;background-size: 25px;}
.tabbar_ind.act .botimg{background: url(../images/tabbar_icon_index_act.png)no-repeat center center;background-size: 25px;}
.tabbar_pro.act .botimg{background: url(../images/tabbar_icon_cp_act.png)no-repeat center center;background-size: 25px;}
.backwechat .botimg{background: url(../images/icon_mp.png)no-repeat center center;background-size: 25px;}
@media only screen and (min-width:768px ) {
	.botbox{display: none;}
	.bot{display: none;}
}
.culture-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background-color: #4CAF50;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 36px;
        }
.culture-icon i{}
      /* 核心容器 1200px */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-title {
            font-size: 28px;
            text-align: center;
            margin-bottom: 40px;
            color: #222;
        }

        /* ===================== 企业介绍 ===================== */
        .about {
            padding: 60px 0;
        }

        .about-content {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
            align-items: center;
        }

        .about-text {
            flex: 1;
            min-width: 300px; line-height:30px; 
        }

        .about-text p {
            font-size: 16px;
            color: #555;
            margin-bottom: 15px;
            text-align: justify;
        }

        /* 视频区域（原图片位置） */
        .about-video {
            flex: 1;
            min-width: 300px;
            height: 300px;
            background: #000;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .about-video video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ===================== 企业文化 ===================== */
        .culture {
            padding: 60px 0;
            background: #f9f9f9;
    
        }

        .culture-list {
            display: flex;
            gap: 25px;
            flex-wrap: wrap;
        }

        .culture-item {
            flex: 1;
            min-width: 280px;
            background: #fff;
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }

        .culture-item h3 {
            font-size: 20px;
            margin: 15px 0;
            color: #333;
        }

        .culture-item p {
            font-size: 15px;
            color: #666;
        }

        /* ===================== 资质证书 Swiper ===================== */
        .cert {
            padding: 60px 0;
            background: #fff;background-image: url(/skin/images/certbj.png);
        }

        /* 证书卡片 */
        .cert-item {
            width: 100%;
            height: 260px;
            background: #f2f2f2;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #666;
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
        }
 .cert-item img{width: 100%;}

        /* Swiper 间距 */
        .swiper {
            padding: 10px 0 30px;
        }
        /* 新增加的留言 */
        .contactly {
            max-width: 1200px;
            width: 100%;
            margin:20px auto;
            background: #ffffff;
            border-radius: 28px;
            box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.02);
            overflow: hidden;
            transition: all 0.2s ease;
            /* 保证内部所有继承字体等独立，不受外部影响 */
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Helvetica, 'Noto Sans', sans-serif;
            line-height: 1.5;
            color: #222;
        }

        /* 内部包裹容器 */
        .contactly .form-wrapper {
            padding: 2rem 2.5rem 2.8rem 2.5rem;
        }

        /* 联系我们主标题区域 */
        .contactly .contact-headline {
            margin-bottom: 2rem;
            border-bottom: 2px solid #eef2f8;
            padding-bottom: 0.85rem;
        }
        .contactly .contact-headline h2 {
            font-size: 25px;
            font-weight: 600;
            letter-spacing: -0.2px;
            background: linear-gradient(135deg, #1f5e3a, #2b8c4a);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            display: inline-block;
            margin: 0;
        }
        .contactly .contact-headline p {
            color: #5e7a88;
            margin-top: 0.5rem;
            font-size: 15px;
        }

        /* 表单区域 */
        .contactly .contact-form {
            width: 100%;
        }

        /* 使用网格布局保证排列整齐 */
        .contactly .form-grid {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        /* 双列布局（姓名+电话） */
        .contactly .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            width: 100%;
        }
        .contactly .form-row .field-group {
            flex: 1;
            min-width: 180px;
        }

        /* 通用输入组样式 */
        .contactly .field-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            width: 100%;
        }

        .contactly .field-group label {
            font-weight: 500;
         font-size: 16px;
    color: #000000;
            letter-spacing: 0.3px;
            margin-left: 0.2rem;
        }

        /* 输入框/文本域统一样式, 保证干净整洁 */
        .contactly .tr,
        .contactly textarea.tr,
        .contactly input.tr,
        .contactly .field-group input,
        .contactly .field-group textarea,
        .contactly .checkcode-wrapper input {
            width: 100%;
            padding: 0.85rem 1rem;
            font-size: 14px;
            font-family: inherit;
            border: 1px solid #e2e8f0;
            border-radius: 16px;
            background-color: #ffffff;
            transition: all 0.2s ease;
            outline: none;
            color: #222;
            box-shadow: 0 1px 2px rgba(0,0,0,0.02);
        }

        .contactly .tr:focus,
        .contactly input:focus,
        .contactly textarea:focus,
        .contactly .checkcode-wrapper input:focus {
            border-color: #2b8c4a;
            box-shadow: 0 0 0 3px rgba(43, 140, 74, 0.1);
        }

        .contactly textarea.tr {
            resize: vertical;
            min-height: 110px;
        }

        /* 验证码区域: 输入框 + 图片 + 提示 整齐排列 */
        .contactly .checkcode-wrapper {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
            margin-top: 0.2rem;
        }
        .contactly .checkcode-wrapper .code-input {
            flex: 2;
            min-width: 160px;
        }
        .contactly .code-image {
            flex-shrink: 0;
            cursor: pointer;
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid #e9edf2;
            background: #fafcff;
            transition: 0.1s linear;
            line-height: 0;
        }
        .contactly .code-image img {
            display: block;
            width: 130px;
            height: auto;
            max-width: 100%;
            height: 48px;
            object-fit: cover;
        }
        .contactly .refresh-hint {
               font-size: 14px;
    color: #4d5356;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            cursor: pointer;
            transition: color 0.2s;
        }
        .contactly .refresh-hint:hover {
            color: #1f5e3a;
        }

        /* 按钮样式 */
        .contactly .submit-area {
            margin-top: 0.5rem;
        }
        .contactly button.tr {
            background: #1f5e3a;
            border: none;
            padding: 0.9rem 2rem;
            font-size: 16px;
            font-weight: 600;
            color: white;
            border-radius: 40px;
            cursor: pointer;
            transition: background 0.2s, transform 0.05s;
            width: auto;
            min-width: 160px;
            letter-spacing: 1px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.05);
        }
        .contactly button.tr:hover {
            background: #124f2e;
            transform: translateY(-1px);
        }
        .contactly button.tr:active {
            transform: translateY(1px);
        }

        /* 列表样式重置，无任何项目符号 */
        .contactly .list-unstyled {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .contactly .no-margin {
            margin: 0;
        }

        /* 辅助小提示与必填星号 */
        .contactly .required-star {
            color: #e05a5a;
            margin-left: 2px;
        }
        .contactly .field-note {
            font-size: 14px;
            color: #9ab3c0;
            margin-top: 4px;
        }
        .contactly hr {
            border: none;
            border-top: 1px solid #edf2f7;
            margin: 1rem 0;
        }

        /* 自适应: 保持宽度1200px内整齐 */
        @media (max-width: 780px) {
            .contactly .form-wrapper {
                padding: 1.5rem;
            }
            .contactly .form-row {
                flex-direction: column;
                gap: 1.2rem;
            }
            .contactly .checkcode-wrapper {
                flex-direction: column;
                align-items: flex-start;
            }
            .contactly .code-image img {
                width: 110px;
                height: auto;
            }
            .contactly button.tr {
                width: 100%;
            }
        }

        @media (max-width: 560px) {
            .contactly .contact-headline h2 {
                font-size: 1.6rem;
            }
        }

        /* 保证所有输入框、文本域颜色统一 */
        .contactly input, 
        .contactly textarea,
        .contactly select {
            color: #222;
        }
/*修改的联系我们*/
            max-width: 1280px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 28px;
            box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.02);
            overflow: hidden;
        }

        .contact-card {
            padding: 2rem 2rem 2.5rem 2rem;
        }

   
        .company-header {
            margin-bottom: 2rem;
            border-bottom: 2px solid #eef2f8;
            padding-bottom: 1rem;
        }

        .company-name {
            font-size: 25px;
            font-weight: 600;
            letter-spacing: -0.3px;
            background: linear-gradient(135deg, #0978ca, #40ac2b);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            display: inline-block;
        }

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

        .contact-info {
            flex: 2;
            min-width: 240px;
        }

        .contact-side {
            flex: 1.2;
            min-width: 260px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

     
        .contact-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        
            color: #222222;
            flex-wrap: wrap;
        }

        .contact-label {
            font-weight: 600;
            min-width: 80px;
            color: #222222;
            letter-spacing: 0.3px;
        }

        .contact-value {
            flex: 1;
            word-break: break-word;
            color: #222222;
        }

        .contact-value a {
            color: #222222;
            text-decoration: none;
            border-bottom: 1px solid rgba(34, 34, 34, 0.2);
            transition: border-color 0.2s;
        }

        .contact-value a:hover {
            border-bottom-color: #222222;
        }

        .phone-number {
            font-family: 'SF Mono', 'JetBrains Mono', monospace;
            letter-spacing: 0.3px;
            color: #222222;
        }

        /* 二维码双卡片样式 */
        .qr-section {
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            gap: 1.5rem;
            justify-content: flex-start;
            background: #fafcff;
            border-radius: 24px;
            padding: 0.25rem 0;
        }

        .qr-card {
            flex: 1;
            min-width: 130px;
            text-align: center;
            background: #ffffff;
            border-radius: 20px;
            padding: 1rem 0.5rem;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.03);
        }

        .qr-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 22px -12px rgba(0, 0, 0, 0.12);
        }

        .qr-card img {
            width: 120px;
            height: auto;
            max-width: 100%;
            border-radius: 16px;
            aspect-ratio: 1 / 1;
            object-fit: cover;
            background: #f5f7fb;
        }

        .qr-name {
            font-weight: 500;
            color: #222222;
            margin-top: 8px;
          
        }

        .info-column {
            background: #f8fafd;
            border-radius: 20px;
            padding: 1rem 1.2rem;
            border: 1px solid #eef2f6;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .info-item {
            width: 100%;
        }

        .info-title {
            font-weight: 600;
            color: #222222;
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

        .info-content {
            font-size: 0.95rem;
            line-height: 1.5;
            color: #222222;
            word-break: break-word;
        }

        .email-link {
            font-family: monospace;
            font-size: 0.95rem;
            color: #222222;
        }

        .email-link a {
            color: #222222;
            text-decoration: none;
            border-bottom: 1px solid rgba(34, 34, 34, 0.3);
        }

        .email-link a:hover {
            border-bottom-color: #222222;
        }

        hr {
            border: none;
            border-top: 1px solid #e9edf2;
            margin: 1rem 0;
        }

        @media (max-width: 820px) {
            .contact-card {
                padding: 1.5rem;
            }
            .company-name {
                font-size: 1.5rem;
            }
            .qr-card img {
                width: 100px;
                height: auto;
            }
            .contact-label {
                min-width: 70px;
            }
        }

        @media (max-width: 640px) {
            .contact-grid {
                flex-direction: column;
            }
            .contact-side {
                width: 100%;
            }
            .qr-section {
                justify-content: center;
            }
            .contact-item {
                flex-direction: column;
                gap: 0.25rem;
                margin-bottom: 1.2rem;
            }
            .contact-label {
                margin-bottom: 0.1rem;
            }
            .info-column {
                padding: 1rem;
            }
        }

        .clean-list {
            list-style: none;
        }
        
    
      
        .address-text, .info-content, .info-title, .qr-name, .contact-label, .contact-value, .phone-number, .email-link, .email-link a {
            color: #222222;
        }
.contact-container{    max-width: 1200px;
    width: 100%;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.02);
    overflow: hidden;
    transition: all 0.2s ease;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Helvetica, 'Noto Sans', sans-serif;
    line-height: 1.5;
    color: #222;}
.contact-container .contact-card{    padding: 2rem 2.5rem 2.8rem 2.5rem;}


   /* 主容器：宽度固定最大900px，完全左右居中 */
        .video-container {    border-radius: 10px;
    border: 6px solid #eee;
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;          /* 左右居中核心 */
       
            background: #000;
            box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.45), 0 4px 12px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        /* 播放器相对定位，用于覆盖按钮和封面 */
        .player-wrapper {
            position: relative;
            width: 100%;
            background-color: #000;
            /* 保证宽高比由视频撑开，但为了封面的优雅，轻微保持16:9? 实际由video自身比例决定，但设置一个默认背景 */
        }
.videobj{    padding: 80px 0 80px 0}
        video {
            width: 100%;
            height: auto;
            display: block;
            cursor: pointer;   /* 提示可点击区域，但中心大按钮单独控制更友好 */
            object-fit: contain;  /* 保持完整画面，不裁剪，黑边自然 */
            background-color: #111;
        }

        /* 封面图 + 中央播放按钮容器 (覆盖层) */
        .video-cover {
               position: absolute !important;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            background-color: #1a1a1a;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: opacity 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            z-index: 10;
            pointer-events: auto;   /* 封面层可点击，包含按钮 */
            border-radius: inherit;
        }

        /* 中央播放按钮样式：大气、圆润、带悬停动效 */
        .play-btn {
            width: 90px;
            height: 90px;
            background-color: rgba(0, 0, 0, 0.72);
            backdrop-filter: blur(6px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: transform 0.2s ease, background 0.2s, box-shadow 0.2s;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 0 3px rgba(255, 255, 255, 0.2);
            border: none;
        }

        /* 播放按钮内部三角形 (通过伪类或者内嵌SVG清晰适配所有屏幕) */
        .play-btn svg {
            margin-left: 5px;   /* 视觉微调让三角形居中 */
            width: 40px;
            height: 40px;
            filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
        }

        .play-btn:hover {
            transform: scale(1.07);
            background-color: rgba(0, 0, 0, 0.85);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5), 0 0 0 4px rgba(255, 255, 255, 0.3);
        }

        .play-btn:active {
            transform: scale(0.98);
        }

        /* 可选：添加加载状态或题注，但没有硬性要求，增强体验 */
        .video-caption {
            padding: 12px 18px;
            background: rgba(0, 0, 0, 0.75);
            color: #f0f0f0;
            font-size: 0.9rem;
            text-align: center;
            letter-spacing: 0.3px;
            backdrop-filter: blur(8px);
            border-top: 1px solid rgba(255, 255, 255, 0.15);
        }

        .video-caption span {
            display: inline-block;
            font-weight: 500;
        }

        /* 完全自适应，移动端按钮稍微缩小，但仍醒目 */
        @media (max-width: 640px) {
            .play-btn {
                width: 70px;
                height: 70px;
            }
            .play-btn svg {
                width: 32px;
                height: 32px;
            }
            .video-caption {
                font-size: 0.75rem;
                padding: 8px 12px;
            }
            body {
                padding: 12px;
            }
.videobj{    padding:30px 0 30px 0}
        }

        @media (max-width: 480px) {
            .play-btn {
                width: 60px;
                height: 60px;
            }
            .play-btn svg {
                width: 28px;
                height: 28px;
            }
        }

        /* 隐藏封面图样式（播放后移除或透明不可见） */
        .video-cover.hide-cover {
            opacity: 0;
            visibility: hidden;    /* 保证不可见且无法交互，但仍占位过渡 */
            pointer-events: none;
        }

        /* 可选: 视频圆角与容器边缘一致 */
        .player-wrapper, video {

        }

        .video-container .video-caption {
     
        }