/* 博客导航栏样式 */
.blog-navbar {
    background: rgba(255, 253, 248, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #f0e6dc;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.nav-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: #8B6B4D;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 导航链接 */
.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #5a4c3e;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #e67e22;
}

.nav-links a.active {
    color: #e67e22;
    font-weight: 600;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #e67e22, #f39c12);
    border-radius: 2px;
}

/* 按钮 */
.nav-btn {
    background: linear-gradient(135deg, #e67e22, #f39c12);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #8B6B4D;
    cursor: pointer;
    padding: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 253, 248, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-top: 1px solid #f0e6dc;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-btn {
        display: none;
    }
}


        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background: #f8f4f0;
            color: #333;
            line-height: 1.6;

        }
 .section-header {
            position: relative;
            margin: 5px;
padding: 0;
        }

.section-title {
    font-size: 36px; /* 直接使用36px */
    color: #2c3e50; 
    margin-bottom: 0px;
    margin-top: 5px;
    font-weight: 600;
    line-height: 1.2;
}

.decorative-line-small {
    border-top: 2px solid #e67e22;
    width: 350px;
    margin: 0px auto 10px;
    display: block;
    height: 0; /* 关键：高度设为0，只显示边框 */
}
/* 通用装饰线样式 */
.decorative-line {
    height: 3px;
    background: linear-gradient(90deg, #e67e22, #f39c12);
    border-radius: 2px;
    margin: 15px auto 30px;
}

.decorative-line-small {
    height: 2px;
    background: linear-gradient(90deg, #e67e22, #f39c12);
    border-radius: 1px;
    margin: 10px auto 25px;
}

/* ===== 移动端装饰线优化 ===== */
@media (max-width: 1100px) {
    /* 中屏幕调整 */
    .decorative-line {
        width: 200px !important;
        margin: 12px auto 25px !important;
    }
    
    .decorative-line-small {
        width: 150px !important;
        margin: 8px auto 20px !important;
    }
}

@media (max-width: 768px) {
    /* 平板和手机调整 */
    .decorative-line {
        width: 150px !important;
        margin: 10px auto 20px !important;
        height: 2.5px !important;
    }
    
    .decorative-line-small {
        width: 120px !important;
        margin: 6px auto 18px !important;
        height: 1.5px !important;
    }
    
    /* 特定处理那些有固定宽度的装饰线 */
    .decorative-line-small[style*="width"] {
        width: 120px !important;
        max-width: 120px !important;
    }
}

@media (max-width: 480px) {
    /* 小手机调整 */
    .decorative-line {
        width: 120px !important;
        margin: 8px auto 15px !important;
        height: 2px !important;
    }
    
    .decorative-line-small {
        width: 100px !important;
        margin: 5px auto 12px !important;
        height: 1.2px !important;
    }
}

/* ===== 针对HTML中内联样式的处理 ===== */
/* 如果装饰线在HTML中使用了内联样式，可以这样覆盖 */
.decorative-line[style*="width"] {
    width: auto !important;
    max-width: 300px !important;
}

@media (max-width: 768px) {
    .decorative-line[style*="width"] {
        max-width: 150px !important;
    }
}

        
          /* ===== 板块一：Banner部分 ===== */
        .banner-section {
            background: linear-gradient(135deg, #fff9f2 0%, #f8f4f0 100%);
            padding: 80px 0;
            border-bottom: 1px solid #f0e6dc;
        }
        
        .banner-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            gap: 80px;
        }
        
        .banner-text {
            flex: 1;
        }
        
        .banner-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .welcome-badge {
            display: inline-block;
            background: #ffe8d6;
            color: #e67e22;
            padding: 10px 25px;
            border-radius: 25px;
            margin-bottom: 25px;
            font-size: 0.95rem;
            font-weight: 500;
            border: 1px solid #ffd7b8;
        }
        
        .banner-title {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            color: #2c3e50;
            font-weight: 300;
        }
        
        .banner-title strong {
            font-weight: 600;
            color: #e67e22;
        }
        
        .banner-description {
            font-size: 1.3rem;
            margin-bottom: 2.5rem;
            line-height: 1.7;
            color: #5d6d7e;
        }
        
        .feature-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 2.5rem 0;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 12px;
            border-left: 4px solid #e67e22;
        }
        
        .feature-icon {
            width: 45px;
            height: 45px;
            background: #e67e22;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .feature-text h4 {
            color: #2c3e50;
            margin-bottom: 5px;
            font-size: 1.1rem;
        }
        
        .feature-text p {
            color: #7f8c8d;
            font-size: 0.9rem;
            line-height: 1.4;
        }
        
        .image-frame {
            background: white;
            border-radius: 20px;
            padding: 25px;
            box-shadow: 0 20px 40px rgba(230, 126, 34, 0.1);
            border: 1px solid #f0e6dc;
            position: relative;
            overflow: hidden;
        }
        
        .image-frame::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #e67e22, #f39c12);
        }
        
        .image-frame img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }
        
        .image-frame img:hover {
            transform: scale(1.02);
        }
        
        .image-caption {
            text-align: center;
            margin-top: 20px;
            color: #7f8c8d;
            font-style: italic;
            font-size: 0.95rem;
        }
        
        .cta-buttons {
            display: flex;
            gap: 15px;
            margin-top: 2rem;
        }
        
        .primary-btn {
            background: linear-gradient(135deg, #e67e22, #f39c12);
            color: white;
            border: none;
            padding: 16px 35px;
            font-size: 1.1rem;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
        }
        
        .primary-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(230, 126, 34, 0.4);
        }
        
        .secondary-btn {
            background: transparent;
            color: #e67e22;
            border: 2px solid #e67e22;
            padding: 14px 30px;
            font-size: 1.1rem;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
        }
        
        .secondary-btn:hover {
            background: rgba(230, 126, 34, 0.1);
            transform: translateY(-2px);
        }
        
        /* ===== 板块二：误区部分 ===== */
        .blog-container {
            max-width: 1280px;
            margin: 10px auto;
            padding: 10px 5px;
        }
        
        .misconception-section {
    padding: 10px 10px 0px 10px; /* 恢复合适的padding */
    margin: 10px 10px;
    background: white; /* 改为白色背景 */
}
        
       
        
        /* 渐变线条装饰 */
   
.decorative-line {
    height: 3px; /* 稍微粗一点 */
    background: #e67e22;
    margin: 5px auto 20px; 
    border-radius: 2px;
    width: 500px; /* 合适的宽度 */

}


        
      .misconception-content {
    color: #5a6c7d;
    font-size: 1.15rem;
    line-height: 1.8;
    text-align: justify;
    padding: 10px 20px; /* 增加左右内边距，离边界更远 */
    
}
        
        .misconception-content p {
            margin-bottom: 1.5rem;
        }

  /* ===== 板块三：户外应用轮播 ===== */
        .outdoor-section {
            padding: 20px 0;
            background: linear-gradient(135deg, #fff9f2 0%, #f8f4f0 100%);
            margin: 20px 0;
        }
        
        .outdoor-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 40px;
        }
        
        .carousel-title {
            font-size: 2.8rem;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
            text-align: center;
        }
        
        .carousel-subtitle {
            font-size: 1.3rem;
            color: #5d6d7e;
            
            margin-top: 0;
            margin-bottom: 30px;
            text-align: center;
            line-height: 1.6;
        }
        
        .carousel-container {
            position: relative;
            margin: 50px 0;
            overflow: hidden;
        }
        
        .carousel-track {
            display: flex;
            transition: transform 0.5s ease;
            gap: 30px;
            padding: 20px 0;
        }
        
        .carousel-item {
            flex: 0 0 320px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .image-container {
            width: 280px;
            height: 200px;
            border-radius: 50% / 40%;
            overflow: hidden;
            box-shadow: 0 15px 25px rgba(230, 126, 34, 0.15);
            transition: all 0.3s ease;
            margin-bottom: 25px;
            border: 8px solid #f1e9df;
        }
        
        .image-container:hover {
            transform: scale(1.05);
            box-shadow: 0 20px 30px rgba(230, 126, 34, 0.25);
        }
        
        .image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .content {
            text-align: center;
            max-width: 280px;
        }
        
        .content-title {
            font-size: 1.4rem;
            color: #2c3e50;
            margin-bottom: 12px;
            font-weight: 600;
        }
        
        .content-description {
            color: #5d6d7e;
            font-size: 1rem;
            line-height: 1.6;
        }
        
        .carousel-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }
        
      .nav-btn {
    width: 50px;          /* 缩小圆圈宽度 */
    height: 50px;         /* 缩小圆圈高度 */
    font-size: 3rem;    /* 适当减小箭头大小 */
    display: flex;
    align-items: center;
    justify-content: center;
padding-bottom: 16px; 
    background: #e67e22;
    color: white;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}


        
        .nav-btn:hover {
            background: #d35400;
            transform: scale(1.1);
        }
        
        .indicators {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 20px;
        }
        
        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #d4c1a6;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: #e67e22;
            transform: scale(1.2);
        }
        
        .section-footer {
            text-align: center;
            margin-top: 30px;
            padding-top: 10px;
            border-top: 1px solid #f0e6dc;
        }
        
        .section-footer p {
            font-size: 1.2rem;
            color: #5d6d7e;
            max-width: 1000px;
            margin: 0 auto;
            line-height: 1.7;
        }
        
   /* ===== 板块四：室内应用 ===== */
        .indoor-section {
            padding: 5px 0;
            background: white;
            margin: 0;
        }
        
        .indoor-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 40px;
        }
        
        .indoor-title {
            font-size: 2.8rem;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
            text-align: center;
            margin-top: 0 !important;
        }
        
        .indoor-subtitle {
            font-size: 1.3rem;
            color: #5d6d7e;
            margin: 0 auto 60px;
            text-align: center;
            line-height: 1.6;
        }
        
        /* 通用块样式 */
        .feature-block {
            margin: 20px 0;
            padding: 20px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            border: 1px solid #f0e6dc;
        }
        
        .block-title {
            font-size: 2.2rem;
            color: #2c3e50;
            margin-bottom: 0px;
            text-align: center;
            position: relative;
        }
        
        
        
        /* 板块1：死角终结者 */
        .dead-zone-killer {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .content-text h3 {
            font-size: 26px;
            color:  #e67e22;
            margin-bottom: 20px;
        }
        
        .content-text p {
            color: #5d6d7e;
            font-size: 1.1rem;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        /* 16:9视频容器 */
        .video-container {
            background: #f8f4f0;
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            overflow: hidden;
        }
        
      .video-16-9 {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9比例 */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
}

.video-16-9 video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* 或 contain，根据需求 */
}
        
        .video-placeholder {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #8B6B4D;
            font-size: 1.2rem;
        }
        
        .video-placeholder i {
            font-size: 3rem;
            margin-bottom: 15px;
            color: #e67e22;
        }
/* 确保视频容器正确 */
.space-optimizer .video-16-9 video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    position: absolute;
    top: 0;
    left: 0;
}
        
        /* 板块2：空间优化大师 */
        .space-optimizer {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .space-optimizer .video-container {
    margin-top: 60px; /* 视频向下移动30px */
}
        .comparison-container {
            display: flex;
            justify-content: space-between;
            gap: 15px;
            margin-top: 30px;
        }
        
        .comparison-item {
            flex: 1;
            text-align: center;
            padding: 20px 20px 2px 20px ;
            background: #f8f4f0;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
.comparison-item p {
    margin: 0 !important; /* 强制重置所有边距 */
    padding: 0 !important;
    line-height: 1.5;
}        

        .comparison-title {
            font-size: 1.2rem;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        .camera-cluster {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        
        .camera-dot {
            width: 30px;
            height: 30px;
            background: #e67e22;
            border-radius: 50%;
            opacity: 0.8;
        }
        
        .single-camera {
            width: 60px;
            height: 60px;
            background: #e67e22;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }
        
        /* 板块3：Dewarping技术 */
        .dewarping-tech {
            text-align: center;
        }
        
   /* 替换现有的.image-row样式 */
.image-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 精确三等分 */
    gap: 20px;
    margin-top: 40px;
    width: 100%;
}

.tech-item {
    text-align: center;
    width: 100%;
}

.tech-image {
    width: 100%;
    aspect-ratio: 16/9; /* 16:9比例 */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

.tech-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 图片说明 */
.image-caption {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 500;
    margin-top: 10px;
}
        
        .tech-image:hover {
            transform: translateY(-5px);
        }
        
     /* 第一张圆形图的特殊样式 */
.circular-image .tech-image {
    background: linear-gradient(135deg, #f8f4f0, #e8ddd0); /* 背景色 */
    display: flex;
    align-items: center;
    justify-content: center;
}

.circular-image .tech-image img {
    width: 100%; /* 缩小一点 */
    height: 100%;
    object-fit: contain; /* 完整显示圆形 */
    
}
        
        /* 板块4：适用场景 */
        .application-scenes {
            text-align: center;
        }
        
        .carousel-placeholder {
            background: #f8f4f0;
            border-radius: 15px;
            padding: 60px 40px;
            margin-top: 40px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
        }
        
        .placeholder-title {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 20px;
        }
        
        .placeholder-desc {
            color: #5d6d7e;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
 /* ===== 3D轮播图样式（新增）===== */
        .carousel-3d-container {
            position: relative;
            height: 500px;
            margin: 150px auto 0px;
            perspective: 1200px;
            width: 100%;
            display: flex;
            justify-content: center;
            transform: translateX(-200px);
        }
        
        .carousel-3d {
            width: auto;
            height: 100%;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 1s ease-in-out;
        }
        
        .carousel-3d-item {
            position: absolute;
            width: 300px;
            height: 350px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            transition: all 0.5s ease;
            cursor: pointer;
            overflow: hidden;
        }
        
        .carousel-img {
            width: 100%;
            height: 225px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .carousel-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .carousel-content {
            padding: 10px;
            height: 155px;
            display: flex;
            flex-direction: column;
         }
        
        .carousel-content h3 {
            color: #2c3e50;
            margin-bottom: 2px;
            font-size: 1rem;
            line-height: 1.2;
        }
        
        .carousel-content p {
            color: #666;
            line-height: 1.4;
            font-size: 0.75rem;
        }
        
        /* 导航按钮 - 颜色改为橙色主题 */
        .carousel-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 0;
        }
        
        .nav-btn-3d {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #e67e22; /* 改为橙色 */
            color: white;
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .nav-btn-3d:hover {
            background: #d35400; /* 深橙色 */
            transform: scale(1.1);
        }
        
        /* 指示器 */
        .carousel-indicators {
            display: none !important;
            justify-content: center;
            gap: 10px;
            margin-top: 1.5rem;
        }
        
        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #bdc3c7;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: #e67e22; /* 改为橙色 */
            transform: scale(1.2);
        }
        
      /* ===== 移动端优化调整 ===== */
/*原来的*/
  /* 响应式设计 */
        @media (max-width: 1100px) {
            .carousel-3d-container {
                height: 450px;
                transform: translateX(-50px);
            }
            
            .carousel-3d-item {
                width: 280px;
                height: 350px;
            }
            
            .carousel-img {
                height: 210px;
            }
        }
        
        @media (max-width: 968px) {
            .carousel-3d-container {
                height: 400px;
                transform: translateX(-30px);
            }
            
            .carousel-3d-item {
                width: 250px;
                height: 320px;
            }
            
            .carousel-img {
                height: 188px;
            }
            
            .carousel-content {
                height: 132px;
            }
            
            .indoor-container {
                padding: 0 20px;
            }
            
            .feature-block {
                padding: 30px 20px;
                margin: 60px 0;
            }
        }
        
        @media (max-width: 768px) {
            .carousel-3d-container {
                height: 350px;
                transform: translateX(0);
            }
            
            .carousel-3d-item {
                width: 220px;
                height: 280px;
            }
            
            .carousel-img {
                height: 165px;
            }
            
            .carousel-content {
                height: 115px;
            }
            
            .carousel-content h3 {
                font-size: 0.9rem;
            }
            
            .carousel-content p {
                font-size: 0.7rem;
            }
        }
        
        @media (max-width: 480px) {
            .carousel-3d-container {
                height: 300px;
                perspective: 800px;
            }
            
            .carousel-3d-item {
                width: 180px;
                height: 240px;
            }
            
            .carousel-img {
                height: 135px;
            }
            
            .carousel-content {
                height: 105px;
                padding: 8px;
            }
            
            .nav-btn-3d {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
        }


    /* ===== 响应式设计 ===== */
@media (max-width: 1100px) {
    .banner-container {
        gap: 60px;
    }
    
    .carousel-item {
        flex: 0 0 300px;
    }
    
    /* 室内部分调整 */
    .tech-image {
        max-width: 280px;
        height: 158px; /* 保持16:9比例 */
    }
}

@media (max-width: 968px) {
    .banner-container {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    
    .banner-title, .section-title, .carousel-title, .indoor-title {
        font-size: 2.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .carousel-item {
        flex: 0 0 280px;
    }
    
    /* 室内部分响应式调整 */
    .dead-zone-killer,
    .space-optimizer {
        grid-template-columns: 1fr; /* 改为单列布局 */
        gap: 40px;
    }
    
    .image-row {
        flex-direction: column; /* 改为垂直布局 */
        align-items: center;
        gap: 40px;
    }
    
    .tech-image {
        max-width: 400px;
        height: 225px; /* 保持16:9比例 */
    }
    
    /* 调整比较容器的布局 */
    .comparison-container {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .banner-section, .misconception-section, .outdoor-section, .indoor-section {
        padding: 60px 0; /* 减少padding */
    }
    
    .banner-container, .misconception-container, .outdoor-container, .indoor-container {
        padding: 0 20px; /* 减少左右padding */
    }
    
    .banner-title, .section-title, .carousel-title, .indoor-title {
        font-size: 2rem; /* 进一步缩小标题 */
    }
    
    .banner-description, .carousel-subtitle, .indoor-subtitle {
        font-size: 1.1rem; /* 缩小副标题 */
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* 室内部分小屏幕调整 */
    .feature-block {
        padding: 30px 20px; /* 减少内边距 */
        margin: 60px 0; /* 减少外边距 */
    }
    
    .block-title {
        font-size: 1.8rem; /* 缩小区块标题 */
    }
    
    .content-text h3 {
        font-size: 1.6rem; /* 调整三级标题 */
    }
    
    .carousel-placeholder {
        padding: 40px 20px; /* 减少内边距 */
    }
    
    .placeholder-title {
        font-size: 1.3rem;
    }
    
    .placeholder-desc {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .banner-title, .section-title, .carousel-title, .indoor-title {
        font-size: 1.8rem; /* 手机上的标题大小 */
    }
    
    .carousel-item {
        flex: 0 0 260px; /* 进一步缩小轮播项目 */
    }
    
    .nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.8rem; /* 调整箭头大小 */
    }
    
    /* 室内部分手机端调整 */
    .block-title {
        font-size: 1.6rem;
    }
    
    .content-text h3 {
        font-size: 1.4rem;
    }
    
    .content-text p {
        font-size: 1rem; /* 减小正文字体 */
    }
    
    .tech-image {
        max-width: 100%;
        height: 180px; /* 调整高度 */
    }
    
    .image-caption {
        font-size: 1rem;
    }
    
    .video-placeholder {
        font-size: 1rem; /* 减小视频占位符文字 */
    }
    
    .video-placeholder i {
        font-size: 2.5rem; /* 减小播放图标 */
    }
}
@media (max-width: 968px) {
    .image-row {
        flex-wrap: wrap; /* 小屏幕上换行 */
        gap: 20px;
    }
    
    .tech-item {
        flex: 0 0 calc(50% - 20px); /* 两列布局 */
        max-width: calc(50% - 20px);
    }
}

@media (max-width: 480px) {
    .tech-item {
        flex: 0 0 100%; /* 单列布局 */
        max-width: 100%;
    }
}

        /* 响应式设计 */
        @media (max-width: 968px) {
            .banner-container {
                flex-direction: column;
                text-align: center;
                gap: 50px;
            }
            
            .banner-title {
                font-size: 2.5rem;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-buttons {
                justify-content: center;
            }
        }
        
        @media (max-width: 768px) {
            .banner-section {
                padding: 60px 0;
            }
            
            .banner-title {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .primary-btn, .secondary-btn {
                width: 100%;
                max-width: 300px;
            }
            
            .misconception-section {
                padding: 30px 0;
                margin: 30px 0;
            }
            
            .misconception-content {
                font-size: 1.1rem;
            }
        }

/*新的*/
/* 针对板块三：户外轮播的调整 */
@media (max-width: 768px) {
    .outdoor-section {
        padding: 30px 0 !important;
        margin: 15px 0 !important;
    }
    
    .carousel-container {
        margin: 30px 0 !important;
    }
    
    .carousel-item {
        flex: 0 0 280px !important;
        padding: 0 5px !important;
    }
    
    .image-container {
        width: 200px !important;
        height: 150px !important;
        margin-bottom: 15px !important;
        border-width: 5px !important;
    }
    
    .content-title {
        font-size: 1.2rem !important;
        margin-bottom: 8px !important;
    }
    
    .content-description {
        font-size: 0.9rem !important;
        line-height: 1.4 !important;
    }
    
    .nav-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 1.5rem !important;
        padding-bottom: 8px !important;
    }
    
    .section-footer p {
        font-size: 1rem !important;
        padding: 0 10px;
    }
}

/* 针对板块四：室内应用的调整 */
@media (max-width: 768px) {
    .indoor-section {
        padding: 30px 0 !important;
    }
    
  
    /* 图片行调整为垂直布局 */
    .image-row {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
        margin-top: 30px !important;
    }
    
    .tech-image {
        max-width: 100% !important;
        height: auto !important;
        aspect-ratio: 16/9 !important;
    }
    
    .image-caption {
        font-size: 1rem !important;
        margin-top: 5px !important;
    }
    
    /* 特殊处理圆形图片 */
    .circular-image .tech-image {
        max-width: 250px !important;
        margin: 0 auto !important;
    }
}


/* ===== 新增：购买指引部分样式 ===== */
        .purchase-guide-section {
            padding: 20px 0;
            background: white;
            margin: 20px 0;
        }
        
        .purchase-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 40px;
        }
        
        .purchase-title {
            font-size: 2.8rem;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
            text-align: center;
        }
        
        .purchase-subtitle {
            font-size: 1.3rem;
            color: #5d6d7e;
            margin: 0 auto 60px;
            text-align: center;
            line-height: 1.6;
        }
        
        /* 决策流程图样式 */
        .decision-flow {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 20px;
            padding: 20px;
            margin-bottom: 60px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid #f0e6dc;
        }
        
        .flow-title {
            font-size: 2.2rem;
            color: #2c3e50;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
        }
        
        .flow-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 3px;
            background: #e67e22;
            border-radius: 2px;
        }
        
        .flow-container {
            display: flex;
            justify-content: center;
            align-items: flex-start;
            gap: 40px;
            flex-wrap: wrap;
        }
        
        .flow-option {
            flex: 1;
            min-width: 300px;
            max-width: 400px;
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            border-top: 5px solid #e67e22;
        }
        
        .option-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .option-icon {
            width: 60px;
            height: 60px;
            background: #ffe8d6;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #e67e22;
        }
        
        .option-title {
            font-size: 1.5rem;
            color: #2c3e50;
        }
        
        .criteria-list {
            list-style: none;
        }
        
        .criteria-list li {
            padding: 12px 0;
            border-bottom: 1px solid #f0e6dc;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        
        .criteria-list li:last-child {
            border-bottom: none;
        }
        
        .criteria-list li::before {
            content: '✓';
            color: #e67e22;
            font-weight: bold;
            margin-top: 2px;
            flex-shrink: 0;
        }
        
        .flow-divider {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin: 20px 0;
        }
        
        .divider-text {
            background: #2c3e50;
            color: white;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: 600;
            margin-bottom: 10px;
        }
        
        .divider-line {
            width: 2px;
            height: 50px;
            background: #d4c1a6;
        }
        
        /* 产品展示样式 */
        .products-section {
            margin-top: 60px;
        }
        
        .products-title {
            font-size: 2.2rem;
            color: #2c3e50;
            text-align: center;
            margin-bottom: 40px;
        }
        
     
        .product-display {
            display: none;
        }
        
        .product-display.active {
            display: block;
            animation: fadeIn 0.5s;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        /* 产品卡片样式 */
        .product-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .product-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
            border: 1px solid #f0e6dc;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(230, 126, 34, 0.15);
        }
        
  .product-image {
    width: 100%;
    height: auto; /* 删除固定高度 */
    aspect-ratio: 1/1; /* 添加宽高比1:1 */
    background: linear-gradient(135deg, #f8f4f0, #e8ddd0);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
border-bottom: 2px solid #f0e6dc; 
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 裁剪以适应正方形 */
}
        .product-content {
            padding: 25px;
        }
        
        .product-name {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 10px;
        }
        
        .product-desc {
            color: #5d6d7e;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .product-features {
            list-style: none;
            margin-bottom: 25px;
        }
        
        .product-features li {
            padding: 8px 0;
            border-bottom: 1px solid #f0e6dc;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .product-features li:last-child {
            border-bottom: none;
        }
        
        .product-features li::before {
            content: '•';
            color: #e67e22;
            font-size: 1.5rem;
        }
        
        .product-btn {
            display: block;
            width: 100%;
            background: linear-gradient(135deg, #e67e22, #f39c12);
            color: white;
            border: none;
            padding: 14px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            text-decoration: none;
        }
        
        .product-btn:hover {
            background: linear-gradient(135deg, #d35400, #e67e22);
            box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
        }
        
        /* 技术规格文档部分 */
        .specs-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid #f0e6dc;
        }
        
        .specs-title {
            font-size: 2.2rem;
            color: #2c3e50;
            text-align: center;
            margin-bottom: 40px;
        }
        
        .specs-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .specs-card {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            text-align: center;
            border: 1px solid #f0e6dc;
            transition: transform 0.3s ease;
        }
        
        .specs-card:hover {
            transform: translateY(-5px);
        }
        
        .specs-icon {
            font-size: 2.5rem;
            color: #e67e22;
            margin-bottom: 20px;
        }
        
        .specs-name {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 15px;
        }
        
        .specs-desc {
            color: #5d6d7e;
            margin-bottom: 25px;
            line-height: 1.6;
        }
        
        .specs-btn {
            display: inline-block;
            background: #e67e22;
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .specs-btn:hover {
            background: #d35400;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
        }
        
        /* 响应式设计 */
        @media (max-width: 1100px) {
            .flow-container {
                gap: 30px;
            }
            
            .product-cards,
            .specs-cards {
                grid-template-columns: 1fr;
                max-width: 600px;
                margin-left: auto;
                margin-right: auto;
            }
        }
        
        @media (max-width: 968px) {
            .purchase-container {
                padding: 0 20px;
            }
            
            .purchase-title {
                font-size: 2.5rem;
            }
            
            .flow-container {
                flex-direction: column;
                align-items: center;
            }
            
            .flow-option {
                min-width: 100%;
            }
            
            .product-tabs {
                flex-wrap: wrap;
            }
        }
        
        @media (max-width: 768px) {
            .purchase-guide-section {
                padding: 60px 0;
            }
            
            .purchase-title {
                font-size: 2rem;
            }
            
            .purchase-subtitle {
                font-size: 1.1rem;
            }
            
            .decision-flow {
                padding: 30px 20px;
            }
            
            .flow-title {
                font-size: 1.8rem;
            }
            
            .products-title,
            .specs-title {
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .product-cards,
            .specs-cards {
                grid-template-columns: 1fr;
            }
            
            .product-card,
            .specs-card {
                padding: 20px;
            }
            
            .product-image {
                height: 180px;
                font-size: 2.5rem;
            }
        }

  /* 结论区样式 */
        .conclusion-section {
            max-width: 100%;
            margin: 40px auto;
            padding: 30px 20px;
            background: linear-gradient(135deg, rgba(255, 253, 248, 0.9), rgba(248, 244, 240, 0.9));
            border-radius: 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .conclusion-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #e67e22, #f39c12, #e67e22);
        }
        
        .conclusion-content {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .conclusion-title {
            font-size: 2.5rem;
            color: #8B6B4D;
            margin-bottom: 30px;
            font-weight: 600;
            line-height: 1.3;
        }
        
        .conclusion-text {
            font-size: 1.3rem;
            color: #7A6652;
            margin-bottom: 40px;
            line-height: 1.8;
            text-align: left;
        }
        
        .highlight {
            color: #e67e22;
            font-weight: 600;
        }
        
        .perspective {
            background: rgba(230, 126, 34, 0.1);
            padding: 25px;
            border-radius: 15px;
            margin: 40px 0;
            border-left: 4px solid #e67e22;
            text-align: left;
        }
        
        .perspective p {
            font-size: 1.2rem;
            color: #8B6B4D;
            font-style: italic;
            margin: 0;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 50px;
            flex-wrap: wrap;
        }
        
        .cta-btn {
            padding: 16px 35px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .cta-primary {
            background: linear-gradient(135deg, #e67e22, #f39c12);
            color: white;
            border: none;
            box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
        }
        
        .cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(230, 126, 34, 0.4);
        }
        
        .cta-secondary {
            background: transparent;
            color: #e67e22;
            border: 2px solid #e67e22;
        }
        
        .cta-secondary:hover {
            background: rgba(230, 126, 34, 0.1);
            transform: translateY(-3px);
        }
        
        .final-note {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid #e8ddd0;
            color: #A68A6F;
            font-size: 1.1rem;
        }
        
        .products-section {
            margin-bottom: 60px;
        }
        
        .products-title {
            text-align: center;
            color: #8B6B4D;
            margin-bottom: 40px;
            font-size: 2rem;
        }
        
        @media (max-width: 768px) {
            .conclusion-section {
                padding: 60px 20px;
                margin: 40px auto;
            }
            
            .conclusion-title {
                font-size: 2rem;
            }
            
            .conclusion-text {
                font-size: 1.1rem;
                text-align: center;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .cta-btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
            
            .perspective {
                text-align: center;
            }
            
            .product-cards {
                grid-template-columns: 1fr;
            }
        }

/*评论区*/
.container {
    max-width: 1280px; /* 确保容器宽度一致 */
    margin: 0 auto;
    padding: 0 20px; /* 添加内边距，可选 */
}
 /* 评论区样式 */
        .comments-section {
            margin: 20px 0;
            padding: 20px 0;
            position: relative;
        }
        
        .comments-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, #e67e22, #f39c12);
            border-radius: 2px;
        }
        
        .comments-header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .comments-title {
            font-size: 2.2rem;
            color: #8B6B4D;
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        .comments-subtitle {
            font-size: 1.1rem;
            color: #A68A6F;
            max-width: 1280px;
            margin: 0 auto;
        }
        
        .comments-container {
            background: rgba(255, 255, 255, 0.7);
            border-radius: 20px;
            padding: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(230, 126, 34, 0.1);
            min-height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .comments-container .utterances {
            margin: 0 auto;
            max-width: 100%;
        }
        
       .comments-container .utterances-frame {
    width: 100% !important;
    max-width: 100% !important;
}
        
        /* 加载状态样式 */
        .comments-loading {
            text-align: center;
            color: #A68A6F;
            padding: 40px;
        }
        
        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 3px solid #f1e9df;
            border-top: 3px solid #e67e22;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 20px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .comments-section {
                margin: 60px 0;
                padding: 40px 0;
            }
            
            .comments-title {
                font-size: 1.8rem;
            }
            
            .comments-container {
                padding: 30px 20px;
            }
        }
        
        @media (max-width: 480px) {
            .comments-container {
                padding: 20px 15px;
            }
            
            .comments-title {
                font-size: 1.6rem;
            }
        }