/* ========== 联系我们页面 ========== */
    .contact-page-main {
      width: 100%;
      position: relative;
      background-color: #f8fafc;
    }
    /* 全宽地图容器 (作为悬浮卡片父容器) */
    .contact-map-container {
      position: relative;
      width: 100%;
      height: 650px; 
      overflow: hidden;
    }
    #map {
      width: 100%;
      height: 100%;
      background: #e2e8f0; /* 加载时底色 */
    }

    .map-mask {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(220, 230, 245, 0.6); 
      backdrop-filter: blur(3px);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 5; 
      cursor: pointer;
      transition: opacity 0.3s ease;
      pointer-events: auto;
    }
    .map-mask.hidden {
      opacity: 0;
      pointer-events: none;  
    }
    .map-mask-tip {
      background: rgba(255, 255, 255, 0.9);
      padding: 1.5rem 3rem;
      border-radius: 6rem;
      font-size: 2rem;
      font-weight: 600;
      color: #2563eb;
      box-shadow: 0 1.5rem 3rem -1rem rgba(0,0,0,0.3);
      border: 2px solid white;
      backdrop-filter: blur(5px);
      pointer-events: none; /* 让点击穿透到蒙版，点击任何地方都触发 */
    }
    .map-lock-btn {
      position: absolute;
      top: 2rem;
      right: 2rem;
      z-index: 6; /* 高于蒙版 */
      background: white;
      border: 1px solid #2563eb;
      color: #2563eb;
      padding: 0.8rem 2rem;
      border-radius: 5rem;
      font-size: 1.6rem;
      font-weight: 600;
      cursor: pointer;
      box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.1);
      transition: all 0.2s;
      display: flex;
      align-items: center;
      gap: 0.6rem;
      /* 脉冲光晕动画 */
      animation: lock-pulse 1.8s infinite ease-in-out;
    }
    /* 初始隐藏锁定按钮 */
    .map-lock-btn.hidden {
      display: none;
    }
    .map-lock-btn:hover {
      background: #2563eb;
      color: white;
      animation: none; /* 悬停时取消脉冲，避免过度闪烁 */
      box-shadow: 0 0 15px #2563eb;
    }
    .map-lock-btn svg {
      width: 2rem;
      height: 2rem;
      fill: currentColor;
    }
    @keyframes lock-pulse {
      0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7); }
      50% { box-shadow: 0 0 20px 8px rgba(37, 99, 235, 0.3); }
      100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7); }
    }

    /* 悬浮卡片 左 + 右 (绝对定位，zIndex高于蒙版) */
    .contact-card-left {
      position: absolute;
      left: 5%;
      top: 15%;
      width: 34%;
      max-width: 460px;
      background: rgba(255,255,255,0.85);
      backdrop-filter: blur(16px);
      border-radius: 4rem;
      padding: 3rem 2.8rem;
      box-shadow: 0 3rem 5rem -2rem rgba(0,0,0,0.3);
      border: 1px solid rgba(255,255,255,0.9);
      z-index: 10;  /* 确保卡片在地图上方 */
      animation: cardFloat 4s ease-in-out infinite;
    }
    .contact-card-right {
      position: absolute;
      right: 5%;
      top: 15%;
      width: 32%;
      max-width: 400px;
      background: rgba(255,255,255,0.85);
      backdrop-filter: blur(16px);
      border-radius: 4rem;
      padding: 3rem 2.8rem;
      box-shadow: 0 3rem 5rem -2rem rgba(0,0,0,0.3);
      border: 1px solid rgba(255,255,255,0.9);
      z-index: 10;
      animation: cardFloat 4s ease-in-out infinite 0.5s;
    }
    @keyframes cardFloat { 0% { transform: translateY(0); } 50% { transform: translateY(-8px); } 100% { transform: translateY(0); } }

    /* 左侧动态条目 */
    .contact-info-item {
      display: flex;
      align-items: center;
      gap: 1.8rem;
      margin: 2.8rem 0;
      opacity: 0;
      transform: translateX(-10px);
      animation: slideInItem 0.5s ease forwards;
    }
    .contact-info-item:nth-child(1) { animation-delay: 0.1s; }
    .contact-info-item:nth-child(2) { animation-delay: 0.3s; }
    .contact-info-item:nth-child(3) { animation-delay: 0.5s; }
    .contact-info-item:nth-child(4) { animation-delay: 0.7s; }
    @keyframes slideInItem { to { opacity: 1; transform: translateX(0); } }

    .contact-info-item svg {
      width: 3.6rem;
      height: 3.6rem;
      fill: #2563eb;
      flex-shrink: 0;
      transition: transform 0.3s;
    }
    .contact-info-item:hover svg { transform: scale(1.15) rotate(2deg); }
    .contact-info-item span {
      font-size: 1.9rem;
      font-weight: 500;
      color: #0f1825;
      border-bottom: 2px dotted transparent;
      transition: border-color 0.3s;
    }
    .contact-info-item:hover span { border-bottom-color: #2563eb; }

    /* 右侧卡片文字 */
    .contact-right-title {
      font-size: 2.8rem;
      font-weight: 700;
      line-height: 1.3;
      margin-bottom: 1.5rem;
      background: linear-gradient(135deg, #1e293b, #2563eb);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .contact-right-sub {
      font-size: 1.8rem;
      color: #475569;
      margin-bottom: 3rem;
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }
    .contact-right-sub svg { width: 2.4rem; height: 2.4rem; fill: #2563eb; }
    .contact-buttons {
      display: flex;
      gap: 1.5rem;
      flex-wrap: wrap;
    }
    .contact-btn {
      background: #2563eb;
      color: white;
      border: none;
      padding: 1.4rem 2.8rem;
      border-radius: 6rem;
      font-size: 1.8rem;
      font-weight: 600;
      cursor: pointer;
      transition: 0.2s;
      box-shadow: 0 1rem 2rem -0.5rem #2563eb80;
      flex: 1 1 auto;
      min-width: 14rem;
    }
    .contact-btn.outline {
      background: transparent;
      color: #2563eb;
      border: 2px solid #2563eb;
      box-shadow: none;
    }
    .contact-btn.outline:hover { background: #2563eb; color: white; }
    .contact-btn:hover { transform: scale(1.02); background: #1e40af; }

    /* 响应式调整 */
    @media (max-width: 1100px) {
      .contact-card-left, .contact-card-right { position: static; width: 90%; margin: 2rem auto; animation: none; }
      .contact-map-container { height: auto; display: flex; flex-direction: column; }
      #map { height: 400px; }
      .map-mask { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } /* 保证蒙版在relative容器内有效 */
      .map-lock-btn { top: 1rem; right: 1rem; }
    }

    /* 合作联系弹窗表单 */
    .coop-row {
      display: flex;
      gap: 1.5rem;
      flex-wrap: wrap;
      margin-bottom: 2rem;
    }
    .coop-row > div {
      flex: 1 1 180px;  /* 最小180px，窄屏自动换行 */
    }
    .coop-select {
      width: 100%;
      padding: 1.2rem 1.8rem;
      border-radius: 4rem;
      border: 1px solid #cbd5e1;
      background: white;
      font-size: 1.6rem;
      appearance: none; /* 去掉默认箭头，可自行添加背景箭头（可选） */
      background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="%234b5563"><path d="M7 10l5 5 5-5z"/></svg>');
      background-repeat: no-repeat;
      background-position: right 1.5rem center;
      background-size: 2rem;
    }
    .coop-select:focus {
      outline: none;
      border-color: #2563eb;
      box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
    }
    /* 电话行样式 */
    .coop-tel-row {
      display: flex;
      align-items: center;
      gap: 1.2rem;
      margin: 2rem 0;
      flex-wrap: wrap;
    }
    .coop-tel-link {
      font-size: 2rem;
      color: #2563eb;
      text-decoration: underline;
      font-weight: 600;
    }
    .coop-tel-link:hover { color: #1e40af; }
    .coop-badge {
      color: #64748b;
      margin-left: auto;
      font-size: 1.4rem;
      background: #f1f5f9;
      padding: 0.2rem 1.2rem;
      border-radius: 3rem;
    }
    /* 立即咨询链接模拟按钮 */
    .coop-consult-link {
      display: block;
      text-align: center;
      text-decoration: none;
      background: #2563eb;
      color: white;
      padding: 1.4rem 2.8rem;
      border-radius: 6rem;
      font-size: 1.8rem;
      font-weight: 600;
      box-shadow: 0 1rem 2rem -0.5rem #2563eb80;
      transition: 0.2s;
      border: none;
      cursor: pointer;
    }
    .coop-consult-link:hover {
      background: #1e40af;
      transform: scale(1.02);
    }
    /* 加入我们弹窗 (招聘列表) */
    .job-list { list-style: disc inside; margin: 2rem 0; font-size: 1.8rem; }
    .job-list li { margin: 1rem 0; color: #1e293b; }
    .job-list li strong { color: #2563eb; }
    
 /* ========== 关于我们页面 ========== */    
       .mkaptm-container {
            width: 100%;
            padding: 0 5%;
        }

        /* 通用标题 */
        .mkaptm-title-lg {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.2;
            color: #0f2a44;
        }
        .mkaptm-title-md {
            font-size: 1.6rem;
            font-weight: 600;
            color: #1e3b5a;
        }

        /* 按钮 */
        .mkaptm-btn {
            display: inline-block;
            padding: 0.8rem 2.5rem;
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.2s;
            cursor: pointer;
            border: none;
            background: #1e3b5a;
            color: white;
            font-size: 2rem;
        }
        .mkaptm-btn-outline {
            background: transparent;
            border: 2px solid #1e3b5a;
            color: #1e3b5a;
        }
        .mkaptm-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 20px -10px #1e3b5a80;
        }

        /* 第一屏 */
        .mkaptm-hero {
            padding: 4rem 0;
            min-height: 80vh;
            display: flex;
            align-items: center;
            background: linear-gradient(145deg, #dee7f0, #cddae8);
        }
        .mkaptm-hero-content {
            max-width: 800px;
        }
        .mkaptm-hero-quote {
            font-size: 2.4rem;
            color: #1e3b5a;
            margin-bottom: 1.5rem;
            font-weight: 600;
            line-height: 1.6;
        }
        .mkaptm-hero-feature {
            font-size: 1.5em;
            color: #0f2a44;
            font-weight: 500;
            margin: 2rem 0;
            padding: 1rem 2rem;
            background: rgba(255,255,255,0.4);
            border-radius: 50px;
            display: inline-block;
        }
        .mkaptm-hero-buttons {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        /* 第二屏 团队 (非纯白背景) */
        .mkaptm-team {
            padding: 5rem 0;
            background: #f0f4fa; /* 柔和灰蓝 */
        }
        .mkaptm-team-lead {
            display: flex;
            gap: 4%;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }
        .mkaptm-team-lead-left {
            flex: 1 1 250px;
        }
        .mkaptm-team-lead-left .mkaptm-title-lg {
            font-size: 3rem;
            line-height: 1.3;
            color: #0f2a44;
        }
        .mkaptm-team-lead-right {
            flex: 2 1 500px;
            display: flex;
            flex-direction: column;
        }
        .mkaptm-team-sub {
            font-size: 2.2rem;
            color: #3d5f7a;
            margin-bottom: 0.5rem;
            letter-spacing: 1px;
        }
        .mkaptm-founder-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            justify-content: flex-start;
            margin-bottom: 2rem;
        }
        .mkaptm-founder {
            flex: 0 0 auto;
            width: 110px;
            text-align: center;
            cursor: pointer;
        }
        .mkaptm-founder-avatar {
            width: 100%;
            aspect-ratio: 1/1;
            border-radius: 20px; /* 圆角矩形 */
            background: #b8c9dd;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: 0.2s;
            margin-bottom: 0.5rem;
            box-shadow: 0 6px 12px #a0b8d0;
        }
        .mkaptm-founder-avatar svg {
            width: 50%;
            height: 50%;
            fill: #1e3b5a;
        }
        .mkaptm-founder:hover .mkaptm-founder-avatar {
            transform: scale(1.03);
            background: #a3b9d4;
        }
        .mkaptm-founder h4 {
            font-size: 2rem;
            color: #0f2a44;
        }
        .mkaptm-founder p {
            font-size: 1.4rem;
            color: #4a6572;
        }

        /* 引用框 - 位于下方独立区域 */
        .mkaptm-quote-container {
            background: #e2eaf3;
            border-radius: 2rem;
            padding: 1.5rem 2rem 1.5rem 2rem;
            box-shadow: 0 8px 20px rgba(0,20,10,0.15);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(255,255,255,0.6);
            margin-top: 1rem;
            width: 100%;
        }
        .mkaptm-quote-text {
            font-size: 1.6rem;
            color: #1e2b3a;
            line-height: 1.6;
            padding-right: 2rem;
            flex: 1;
        }
        .mkaptm-quote-close {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 0 15px #fffaae, 0 4px 8px rgba(0,0,0,0.1);
            transition: 0.2s;
            flex-shrink: 0;
        }
        .mkaptm-quote-close svg {
            width: 22px;
            height: 22px;
            fill: #1e3b5a;
        }
        .mkaptm-quote-close:hover {
            transform: scale(1.15);
            box-shadow: 0 0 20px #fff0b5;
        }

        .mkaptm-team-desc {
            background: #dde6f0;
            padding: 2rem;
            border-radius: 2.5rem;
            margin: 3rem 0;
            font-size: 2.4rem;
            color: #1e2b3a;
        }

        /* 图片网格 - 大小错落但整体对齐 */
        .mkaptm-offset-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
            margin: 3rem 0;
        }
        .mkaptm-offset-item {
            background: #aebfd6;
            border-radius: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
            transition: 0.2s;
            box-shadow: 0 8px 16px #8fa5bd;
        }
        .mkaptm-offset-item svg {
            width: 40%;
            height: 40%;
            fill: white;
        }
        .mkaptm-offset-item:hover {
            transform: scale(1.01);
            background: #99b0cc;
        }
        /* 大小混合配置 */
        .mkaptm-offset-item:nth-child(1) { grid-column: span 2; aspect-ratio: 2/1; }
        .mkaptm-offset-item:nth-child(2) { grid-row: span 2; aspect-ratio: 1/2; }
        .mkaptm-offset-item:nth-child(3) { aspect-ratio: 1/1; }
        .mkaptm-offset-item:nth-child(4) { aspect-ratio: 1/1; }
        .mkaptm-offset-item:nth-child(5) { grid-column: span 2; aspect-ratio: 2/1; }
        .mkaptm-offset-item:nth-child(6) { aspect-ratio: 1/1; }
        .mkaptm-offset-item:nth-child(7) { aspect-ratio: 1/1; }
        .mkaptm-offset-item:nth-child(8) { grid-column: span 2; aspect-ratio: 2/1; }

        /* 沟通与洞察 */
        .mkaptm-insight {
            display: flex;
            gap: 4%;
            flex-wrap: wrap;
            margin: 4rem 0;
        }
        .mkaptm-insight-box {
            flex: 1 1 280px;
            background: #dee8f2;
            border-radius: 2.5rem;
            padding: 2rem;
            transition: 0.2s;
        }
        .mkaptm-insight-box:hover {
            background: #cddcf0;
        }
        .mkaptm-insight-box h3 {
            font-size: 2.4rem;
            color: #0f2a44;
            margin-bottom: 1rem;
        }

        /* 第三屏 客户六边形滚动 */
        .mkaptm-clients {
            padding: 4rem 0;
            background: #1e3b5a;
            color: white;
            overflow: hidden;
        }
        .mkaptm-clients-title {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            text-align: center;
        }
        .mkaptm-marquee {
            display: flex;
            gap: 3rem;
            animation: mkaptm-scroll 20s linear infinite;
            width: max-content;
        }
        .mkaptm-marquee:hover {
            animation-play-state: paused;
        }
        .mkaptm-hexagon {
            width: 100px;
            height: 100px;
            background: rgba(255,255,255,0.1);
            clip-path: polygon(25% 0%, 75% 0%, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0% 75%, 0% 25%);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s;
        }
        .mkaptm-hexagon:hover {
            transform: scale(1.1);
        }
        .mkaptm-hexagon svg {
            width: 50px;
            height: 50px;
            fill: #ffffffcc;
        }
        @keyframes mkaptm-scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* 第四屏 主营业务 - 高度增加，避免遮挡 */
        .mkaptm-services {
            width: 100%;
            background: #e8edf2;
            padding: 4rem 0;
        }
        .mkaptm-services-list {
            display: flex;
            flex-wrap: wrap;
            width: 100%;
        }
        .mkaptm-service-item {
            flex: 1 1 20%;
            min-width: 200px;
            position: relative;
            padding: 3rem 1rem 7rem; /* 底部留出更多空间 */
            color: white;
            transition: 0.3s;
            cursor: default;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            background-size: cover;
            background-blend-mode: overlay;
            height: 380px; /* 固定足够高度 */
        }
        /* 5种高对比渐变 */
        .mkaptm-service-item:nth-child(1) { background: linear-gradient(145deg, #0f2a44, #2b5876); }
        .mkaptm-service-item:nth-child(2) { background: linear-gradient(145deg, #4a6b8a, #1e3b5a); }
        .mkaptm-service-item:nth-child(3) { background: linear-gradient(145deg, #386150, #1d4e3d); }
        .mkaptm-service-item:nth-child(4) { background: linear-gradient(145deg, #7d5d3a, #5e4329); }
        .mkaptm-service-item:nth-child(5) { background: linear-gradient(145deg, #6a3e6a, #4a2b4a); }

        .mkaptm-service-item:hover {
            background: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="100" height="100"><rect width="100" height="100" fill="%23cccccc" opacity="0.3"/><circle cx="50" cy="50" r="30" fill="%23ffffff" opacity="0.1"/></svg>');
            background-size: cover;
        }

        .mkaptm-service-text {
            width: 100%;
        }
        .mkaptm-service-text h3 {
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
        }
        .mkaptm-service-text p {
            font-size: 1.5rem;
            opacity: 0.9;
            margin-bottom: 0.5rem;
        }
        .mkaptm-service-text em {
            font-style: normal;
            display: block;
            margin: 1rem 0;
            font-weight: 300;
        }

        /* pop 绝对定位在底部，不改变卡片高度 */
        .mkaptm-service-pop {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: inherit;
            backdrop-filter: blur(5px);
            border-radius: 0 0 2.5rem 2.5rem;
            padding: 1.5rem 1rem;
            display: none;
            flex-direction: column;
            align-items: center;
            box-shadow: inset 0 10px 10px -5px rgba(0,0,0,0.3);
        }
        .mkaptm-service-pop a {
            color: white;
            text-decoration: none;
            padding: 0.3rem 0;
            font-size: 1.8rem;
            border-bottom: 1px dashed rgba(255,255,255,0.3);
            width: 100%;
        }
        .mkaptm-service-item:hover .mkaptm-service-pop {
            display: flex;
        }

        /* 响应式 */
        @media (max-width: 900px) {
            .mkaptm-services-list {
                flex-wrap: wrap;
            }
            .mkaptm-service-item {
                flex: 1 1 100%;
                height: auto;
                min-height: 340px;
                padding-bottom: 6rem;
            }
            .mkaptm-founder-row {
                justify-content: center;
            }
            .mkaptm-offset-grid {
                grid-template-columns: repeat(2,1fr);
            }
        }
        @media (max-width: 600px) {
            .mkaptm-hero-buttons {
                flex-direction: column;
                align-items: flex-start;
            }
            .mkaptm-offset-grid {
                grid-template-columns: 1fr;
            }
            .mkaptm-offset-item:nth-child(1),
            .mkaptm-offset-item:nth-child(5),
            .mkaptm-offset-item:nth-child(8) {
                grid-column: span 1;
                aspect-ratio: 1/1;
            }
            .mkaptm-offset-item:nth-child(2) {
                grid-row: span 1;
                aspect-ratio: 1/1;
            }
        }

 /* ========== 小程序开发 页面 ========== */  
        .mkapxcx-container {
            width: 100%;
            padding: 0 5%;
        }

        .mkapxcx-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #1d543c, #3d7050);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .mkapxcx-subtitle {
            font-size: 1.8rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #235b3e;
        }

        /* 第一屏 banner */
        .mkapxcx-banner {
            background: linear-gradient(125deg, #c0e0d0, #a8cfc0), url('data:image/svg+xml;utf8,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><rect width="60" height="60" fill="none" stroke="%23338866" stroke-width="0.5" stroke-dasharray="2 4"/></svg>');
            background-blend-mode: overlay;
            padding: 12rem 0 5rem;
            border-radius: 0 0 3rem 3rem;
            position: relative;
            z-index: 2;
            margin-top: -6%;
        }
        .mkapxcx-banner-flex {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 2rem;
        }
        .mkapxcx-banner-left h1 {
            font-size: clamp(2.5rem, 8vw, 4rem);
            font-weight: 800;
            line-height: 1.1;
            color: #10462f;
            text-shadow: 0 4px 12px rgba(130,200,150,0.4);
        }
        .mkapxcx-banner-left p {
            font-size: clamp(1.2rem, 4vw, 1.6rem);
            color: #1d543c;
            margin-top: 0.5rem;
        }
        .mkapxcx-banner-right {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .mkapxcx-badge {
            background: rgba(255,255,255,0.25);
            backdrop-filter: blur(10px);
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-size: 1.6rem;
            font-weight: 600;
            color: #1b4e33;
            border: 1px solid rgba(255,255,255,0.6);
            box-shadow: 0 8px 18px rgba(0,40,0,0.1);
            display: flex;
            align-items: center;
            gap: 0.8rem;
            white-space: nowrap;
        }
        .mkapxcx-badge svg {
            width: 28px;
            height: 28px;
            fill: #1b6a3f;
        }
        .mkapxcx-banner-categories {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            margin-top: 2rem;
            background: rgba(255,255,255,0.3);
            backdrop-filter: blur(8px);
            padding: 1.5rem 2rem;
            border-radius: 60px;
            border: 1px solid white;
        }
        .mkapxcx-cat-item {
            font-weight: 600;
            color: #154f31;
            font-size: 1.9rem;
            padding: 0.6rem 1.2rem;
            background: rgba(255,255,255,0.6);
            border-radius: 30px;
            transition: 0.2s;
        }
        .mkapxcx-cat-item:hover {
            background: #206a42;
            color: white;
            transform: scale(1.05);
        }

        /* 第二屏重叠卡片 */
        .mkapxcx-overlap {
            margin-top: -3rem;
            position: relative;
            z-index: 10;
        }
        .mkapxcx-overlap-card {
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(16px);
            border-radius: 3rem;
            padding: 2.5rem;
            box-shadow: 0 30px 50px -20px #2f5a44;
            border: 1px solid rgba(255,255,255,0.8);
        }
        .mkapxcx-left-right {
            display: flex;
            gap: 4%;
            flex-wrap: wrap;
        }
        .mkapxcx-left-grid {
            flex: 1 1 260px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }
        .mkapxcx-mini-card {
            background: white;
            border-radius: 2rem;
            padding: 1.8rem 1rem;
            text-align: center;
            box-shadow: 0 8px 16px #bddac8;
            transition: all 0.25s;
            cursor: default;
        }
        .mkapxcx-mini-card svg {
            width: 48px;
            height: 48px;
            margin-bottom: 0.8rem;
            fill: #1f6e45;
        }
        .mkapxcx-mini-card span {
            font-weight: 600;
            color: #15482e;
            font-size: 1.2rem;
        }
        .mkapxcx-mini-card:hover {
            transform: translateY(-8px) scale(1.02);
            background: #c2e3d0;
        }
        .mkapxcx-right-content {
            flex: 2 1 500px;
        }
        .mkapxcx-right-content h3 {
            font-size: clamp(1.8rem, 4vw, 2.2rem);
            color: #1c5b3a;
            margin-bottom: 1rem;
        }
        .mkapxcx-right-content p {
            margin-bottom: 1.2rem;
            color: #1b4130;
            font-size: 1.05rem;
            background: rgba(255,255,255,0.6);
            padding: 1.2rem;
            border-radius: 2rem;
        }

        /* 第三屏 全行业解决方案 + 核心优势 */
        .mkapxcx-solutions {
            margin: 5rem 0;
        }
        /* 核心优势三卡片 (图标与标题一行) */
        .mkapxcx-advantage-cards {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            margin: 2rem 0;
            justify-content: center; /* 保证居中 */
        }
        .mkapxcx-adv-card {
            flex: 1 1 280px;  /* 最小宽度280px，最大按比例拉伸 */
            max-width: 380px;  /* 避免过大 */
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(6px);
            border-radius: 2.5rem;
            padding: 2rem 1.8rem;
            border: 1px solid white;
            transition: 0.2s;
        }
        .mkapxcx-adv-card:hover {
            background: #c7e3d5;
            transform: translateY(-5px);
        }
        .mkapxcx-adv-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        .mkapxcx-adv-header svg {
            width: 40px;
            height: 40px;
            fill: #1c6d41;
        }
        .mkapxcx-adv-header h4 {
            font-size: 1.6rem;
            color: #144e2f;
        }
        .mkapxcx-adv-card p {
            color: #1d4d34;
            padding-left: 0.2rem;
        }

        /* 图标网格 4列 (带晃动) */
        .mkapxcx-icon-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin: 4rem 0;
        }
        .mkapxcx-icon-item {
            background: rgba(255,255,255,0.5);
            backdrop-filter: blur(4px);
            padding: 1.8rem 0.5rem;
            text-align: center;
            border-radius: 3rem;
            transition: all 0.2s;
            border: 1px solid white;
        }
        .mkapxcx-icon-item svg {
            width: 48px;
            height: 48px;
            fill: #1e6640;
            margin-bottom: 0.5rem;
            transition: 0.2s;
        }
        .mkapxcx-icon-item span {
            font-weight: 600;
            color: #154e30;
            font-size: 1.2rem;
        }
        .mkapxcx-icon-item:hover {
            background: #b1dbc2;
        }
        .mkapxcx-icon-item:hover svg {
            animation: mkapxcx-shake 0.4s ease;
        }
        @keyframes mkapxcx-shake {
            0% { transform: rotate(0); }
            25% { transform: rotate(12deg); }
            50% { transform: rotate(-12deg); }
            75% { transform: rotate(6deg); }
            100% { transform: rotate(0); }
        }

        /* 第四屏 小程序对企业的作用 (4个卡片) */
        .mkapxcx-four-col {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            margin: 3rem 0;
            justify-content: center;
        }
        .mkapxcx-role-card {
            flex: 1 1 220px;
            max-width: 300px;
            background: rgba(255,255,255,0.65);
            backdrop-filter: blur(6px);
            border-radius: 2.5rem;
            padding: 2rem 1.5rem;
            border: 1px solid white;
            transition: 0.2s;
        }
        .mkapxcx-role-card:hover {
            background: #e1f0e6;
            box-shadow: 0 12px 24px #abc6b6;
        }
        .mkapxcx-role-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        .mkapxcx-role-header svg {
            width: 40px;
            height: 40px;
            fill: #1e8046;
        }
        .mkapxcx-role-header h4 {
            font-size: 1.3rem;
            color: #14552f;
            line-height: 1.3;
        }
        .mkapxcx-role-card p {
            color: #1d4d34;
            font-size: 0.95rem;
        }

        /* 第五屏 流量入口 */
        .mkapxcx-traffic-title {
            font-size: 2.5rem;
            font-weight: 700;
            line-height: 1.2;
        }
        .mkapxcx-traffic-sub {
            font-size: 1.2rem;
            color: #2b6d48;
            margin-top: 0.2rem;
            margin-bottom: 2rem;
            font-weight: 400;
        }
        .mkapxcx-traffic-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1.5rem;
            margin: 2rem 0 3rem;
        }
        .mkapxcx-traffic-item {
            background: rgba(245, 255, 240, 0.5);
            backdrop-filter: blur(4px);
            padding: 1.5rem 0.5rem;
            text-align: center;
            border-radius: 3rem;
            border: 1px solid white;
            transition: 0.2s;
            cursor: default;
        }
        .mkapxcx-traffic-item svg {
            width: 44px;
            height: 44px;
            fill: #216f42;
            margin-bottom: 0.5rem;
        }
        .mkapxcx-traffic-item span {
            font-weight: 600;
            color: #1a4e32;
            font-size: 1rem;
            display: block;
        }
        .mkapxcx-traffic-item:hover {
            background: #1e5e3a;
        }
        .mkapxcx-traffic-item:hover svg,
        .mkapxcx-traffic-item:hover span {
            color: white;
            fill: white;
        }

        /* 四大重点应用领域 */
        .mkapxcx-app-area {
            display: flex;
            gap: 4%;
            margin: 3rem 0;
            flex-wrap: wrap;
        }
        .mkapxcx-app-left {
            flex: 1 1 300px;
        }
        .mkapxcx-app-item {
            background: rgba(255,255,255,0.7);
            border-radius: 2rem;
            padding: 1.5rem;
            margin-bottom: 1.2rem;
            border-left: 8px solid #217245;
            transition: 0.2s;
            cursor: default;
        }
        .mkapxcx-app-item:hover {
            background: #d2f0de;
            transform: translateX(6px);
            box-shadow: 0 8px 16px #b0d5bc;
        }
        .mkapxcx-app-item h4 {
            font-size: 1.4rem;
            color: #0b4026;
            margin-bottom: 0.4rem;
        }
        .mkapxcx-app-item p {
            color: #1e5437;
        }
        .mkapxcx-app-right {
            flex: 1 1 300px;
            background: rgba(220, 245, 225, 0.5);
            backdrop-filter: blur(6px);
            border-radius: 3rem;
            padding: 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            min-height: 320px;
        }
        /* 右侧装饰svg组 */
        .mkapxcx-decor-svg {
            width: 100%;
            max-width: 300px;
            position: relative;
        }
        .mkapxcx-decor-svg svg {
            width: 100%;
            height: auto;
        }

        /* 响应式调整 */
        @media (max-width: 1200px) {
            .mkapxcx-traffic-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        @media (max-width: 900px) {
            .mkapxcx-traffic-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .mkapxcx-icon-grid {
                grid-template-columns: repeat(2,1fr);
            }
        }
        @media (max-width: 600px) {
            .mkapxcx-icon-grid {
                grid-template-columns: 1fr;
            }
            .mkapxcx-traffic-grid {
                grid-template-columns: repeat(2,1fr);
            }
            .mkapxcx-four-col {
                flex-direction: column;
                align-items: center;
            }
        }
  
     /* ========== App开发页面 ========== */ 
        .mkapps-wrapper {
            max-width: 100%;
            margin: 0 auto;
        }

        /* 通用区块 */
        .mkapps-section {
            width: 100%;
            padding: 5rem 6%;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .mkapps-section.mkapps-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* 交替背景 */
        .mkapps-bg-white {
            background: #ffffff;
        }
        .mkapps-bg-light {
            background: #f8faff;
        }
        .mkapps-bg-gradient {
            background: linear-gradient(145deg, #eef2fa, #ffffff);
        }

        .mkapps-title {
            font-size: clamp(2.8rem, 6vw, 3.6rem);
            font-weight: 700;
            color: #0b2b4a;
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }
        .mkapps-subtitle {
            font-size: clamp(1.6rem, 3vw, 1.8rem);
            font-weight: 400;
            color: #4a5a72;
            max-width: 700px;
            margin-bottom: 2.5rem;
            line-height: 1.5;
        }
        .mkapps-center {
            text-align: center;
            margin-left: auto;
            margin-right: auto;
        }

        .mkapps-card {
            background: white;
            border-radius: 2rem;
            padding: 2rem;
            box-shadow: 0 10px 25px -8px rgba(0,20,40,0.1);
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.6);
            height: 100%;
        }
        .mkapps-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 35px -12px #1d3a5f80;
        }

        .mkapps-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }
        .mkapps-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        .mkapps-grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        @media (max-width: 900px) {
            .mkapps-grid-3, .mkapps-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .mkapps-grid-2, .mkapps-grid-3, .mkapps-grid-4 {
                grid-template-columns: 1fr;
            }
        }

        .mkapps-platform-card {
            background: linear-gradient(145deg, #ffffff, #f2f6ff);
            border-radius: 2.2rem;
            padding: 2.5rem;
            box-shadow: 0 25px 40px -18px #142b44;
            border: 1px solid rgba(0,0,0,0.02);
            height: 100%;
            transition: transform 0.3s;
        }
        .mkapps-platform-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 30px 45px -15px #0b2b4a;
        }
        .mkapps-platform-icon {
            width: 60px;
            height: 60px;
            background: #0b2b4a;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        .mkapps-platform-icon svg {
            width: 40px;
            height: 40px;
            fill: white;
        }
        .mkapps-platform-title {
            font-size: 2.3rem;
            font-weight: 700;
            color: #0b2b4a;
            margin-bottom: 0.3rem;
        }
        .mkapps-platform-team {
            font-size: 1.6rem;
            color: #466489;
            margin-bottom: 1.2rem;
            font-weight: 400;
        }
        .mkapps-platform-feature {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin: 1rem 0;
        }
        .mkapps-platform-feature svg {
            width: 24px;
            height: 24px;
            fill: #1e5f9e;
        }
        .mkapps-platform-feature span {
            font-size: 1.8rem;
            color: #1e3b5a;
        }

        /* 核心服务 & 开发功能卡片 (调整文字大小) */
        .mkapps-service-item, .mkapps-feature-item {
            background: white;
            border-radius: 2rem;
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: 0 8px 20px -12px rgba(0,0,0,0.08);
            transition: all 0.25s ease;
            border: 1px solid #eef2f8;
        }
        .mkapps-service-item:hover, .mkapps-feature-item:hover {
            transform: translateY(-6px);
            background: #f0f7ff;
            box-shadow: 0 20px 30px -12px #1d3a5f40;
        }
        .mkapps-service-item svg, .mkapps-feature-item svg {
            width: 52px;
            height: 52px;
            margin-bottom: 1rem;
            fill: #1e5f9e;
        }
        .mkapps-service-item .mkapps-item-title {
            font-size: 2rem;   
            font-weight: 700;
            color: #0b2b4a;
            margin-bottom: 0.5rem;
        }
        .mkapps-service-item .mkapps-item-desc {
            font-size: 1.6rem;  
            color: #4a5f7a;
            line-height: 1.5;
        }
        .mkapps-feature-item .mkapps-item-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: #0b2b4a;
            margin-bottom: 0.4rem;
        }
        .mkapps-feature-item .mkapps-item-desc {
            font-size: 1.6rem;
            color: #4f6b8a;
        }

        .mkapps-faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }
        .mkapps-faq-card {
            background: #f2f7ff;
            border-radius: 2rem;
            padding: 3.4rem;
            border-left: 6px solid #1e5f9e;
            transition: transform 0.3s;
        }
        .mkapps-faq-card:hover {
            transform: translateY(-5px);
            background: #e9f2fe;
        }
        .mkapps-faq-q {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #0b2b4a;
        }
        .mkapps-faq-a {
            font-size: 1.5rem;
            line-height: 1.6;
            color: #2d445d;
        }

        .mkapps-advantage-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        .mkapps-advantage-card {
            background: white;
            border-radius: 2rem;
            padding: 2rem 1.8rem;
            box-shadow: 0 10px 22px -10px #1d3953;
            transition: 0.25s;
        }
        .mkapps-advantage-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 25px 35px -12px #0b2b4a;
        }
        .mkapps-advantage-header {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1.2rem;
        }
        .mkapps-advantage-header svg {
            width: 36px;
            height: 36px;
            fill: #1e5f9e;
        }
        .mkapps-advantage-header h4 {
            font-size: 2rem;
            font-weight: 700;
            color: #0b2b4a;
            margin: 0;
        }
        .mkapps-advantage-card p {
            color: #415e7c;
            line-height: 1.5;
        }

        /* 开发流程  */
        .mkapps-process-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem 2rem;
            margin: 3rem 0;
        }
        .mkapps-process-step {
            flex: 1 1 150px;         
            max-width: 300px;         
            text-align: center;
            background: transparent; 
        }
        .mkapps-process-circle {
            width: 70px;
            height: 70px;
            background: #0b2b4a;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            color: white;
            font-weight: 700;
            font-size: 1.5rem;
            transition: 0.2s;
        }
        .mkapps-process-step:hover .mkapps-process-circle {
            transform: scale(1.05);
            background: #1e5f9e;
        }
        .mkapps-process-label {
            font-weight: 700;
            font-size: 2.1rem;
            color: #0b2b4a;
            margin-bottom: 0.8rem;
        }
        .mkapps-process-detail {
            font-size: 1.6rem;
            color: #3f5975;
            line-height: 1.5;
            list-style: none;
            padding: 0;
        }
        .mkapps-process-detail li {
            margin-bottom: 0.3rem;
        }

        /* 图片模块 */
        .mkapps-image-block {
            width: 100%;
            margin-top: 4rem;
            text-align: center;
        }
        .mkapps-image-block img {
            max-width: 100%;
            height: auto;
            border-radius: 2.5rem;
            box-shadow: 0 30px 40px -20px #0b2b4a;
            transition: transform 0.3s;
        }
        .mkapps-image-block img:hover {
            transform: scale(1.01);
        }

        /* 装饰文字 */
        .mkapps-philosophy {
            font-size: 3rem;
            font-weight: 800;
            color: #1e5f9e;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 0.5rem;
        }
        .mkapps-motto {
            font-size: 1.6rem;
            font-weight: 700;
            color: #0b2b4a;
            margin-bottom: 0.2rem;
        }
        .mkapps-motto-sub {
            font-size: 1.4rem;
            color: #5b7492;
            margin-bottom: 2rem;
        }

        hr {
            border: none;
            border-top: 2px solid #d9e2ef;
            margin: 2rem 0;
        }

        /* 确保滚动触发可见 */
        .mkapps-visible {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        /* ---------- 新增响应式补丁：为缺失的网格增加自适应断点 ---------- */
        /* 问答网格：小屏单列 */
        @media (max-width: 600px) {
            .mkapps-faq-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 优势卡片：三列 → 两列 → 一列 */
        @media (max-width: 900px) {
            .mkapps-advantage-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .mkapps-advantage-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 600px) {
            .mkapps-process-step {
                flex: 1 1 30%;       
                max-width: 100%;
            }
            .mkapps-process-detail {
                font-size: 1.5rem;     
            }
        }

        @media (min-width: 601px) and (max-width: 900px) {
            .mkapps-process-step {
                flex: 1 1 280px;
            }
        }

        @media (max-width: 600px) {
            .mkapps-section {
                padding: 3rem 4%;
            }
            .mkapps-platform-card {
                padding: 1.8rem;
            }
        }