:root {
            --primary-color: #1B2D6B;
            --secondary-color: #FF6B00;
            --text-light: #FFFFFF;
			--primary-color-10: #f0f3ff; /* 主色的10%透明度变体 */
			    --accent-color: #9c0000;     /* 强调色 */
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
		/* 添加在全局样式中 */
		@font-face {
		    font-family: 'Symbols';
		    src: local('Apple Color Emoji'), 
		         local('Segoe UI Emoji'), 
		         local('Noto Color Emoji');
		}
		
		body {
		    font-family: 'Your Primary Font', Symbols, sans-serif;
		}
		/* 新增header样式 */
		header {
			position: relative;
			/*height: 80px; 与导航栏高度一致 */
		}
		/* 清除列表样式 */
		  ul, ol, li {
		    list-style: none;
		    margin: 0;
		    padding: 0;
		  }
		
		  /* 清除链接样式 */
		  a {
		    text-decoration: none;
		    color: #333;
		    outline: none;
		  }
		  a:hover {
		    color: #f00;  /* 自定义悬停颜色 */
		  }
		  .navactive {
			  color: var(--accent-color);
		  }
		  .icon {
		      width: 1em;
		      height: 1em;
		      vertical-align: -0.15em;
		      fill: currentColor;
		      overflow: hidden;
		      margin-right: 0.5em;
		  }
        /* 导航容器 */
        .navbar {
            background: transparent;
			transition: all 0.3s ease;
            padding: 1rem 2rem;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
		.navbar.scrolled {
		    background: var(--text-light) !important;
		    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
		}
		/* 初始logo显示控制 */
		.scrolled-logo {
		    display: none;
		}
		.navbar.scrolled .default-logo {
		    display: none;
		}
		.navbar.scrolled .scrolled-logo {
		    display: block;
		}
		.navbar.scrolled .nav-link {
		    color: var(--primary-color) !important;
		}
		.navbar.scrolled .nav-link:hover {
		    color: var(--accent-color) !important;
		}
        /* 导航内容布局 */
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* 品牌标识 */
        .brand {
            display: flex;
            align-items: center;
            color: var(--text-light);
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: 700;
        }

        .brand-logo {
            width: 60px;
            margin-right: 0.8rem;
        }
		/* 品牌文字容器 */
		.brand-text {
		    display: flex;
		    flex-direction: column;
		    line-height: 1.2;
		}
		
		/* 副标题样式 */
		.brand-tagline {
		    font-size: 0.65em;
		    font-weight: 400;
		    letter-spacing: 1px;
		    margin-top: 3px;
		    opacity: 0.9;
		}

        /* 桌面导航菜单 */
        .nav-menu {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            color: var(--text-light);
            text-decoration: none;
            padding: 0.5rem 1rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link:hover {
            color: var(--accent-color);
        }

        /* 下拉菜单 */
        .dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: var(--text-light);
            min-width: 200px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border-radius: 4px;
            padding: 1rem 0;
        }

        .nav-item:hover .dropdown-menu {
            display: block;
        }

        .dropdown-item {
            padding: 0.8rem 1.5rem;
            color: var(--primary-color);
            text-decoration: none;
            display: block;
            transition: background 0.2s;
        }

        .dropdown-item:hover {
            background: #f5f5f5;
        }

        /* 移动端菜单按钮 */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.5rem;
            cursor: pointer;
			transition: color 0.3s ease; /* 添加过渡效果 */
			z-index: 1002; /* 确保在菜单之上 */
        }
		/* 滚动时改变颜色 */
		.navbar.scrolled .mobile-menu-btn {
		    color: var(--primary-color); /* 使用主色 */
		}
		/* 移动端菜单激活时按钮颜色 */
		.navbar.scrolled .mobile-menu-btn.active {
		    color: var(--text-light); /* 当菜单打开时恢复白色 */
		}
        /* 修改3: 热线电话样式 */
        .phone-contact {
            color: var(--text-light);
            font-weight: 500;
            margin-left: 2rem;
        }
        .tecolor {
           color: white;
        }
       
        .navbar.scrolled .phone-contact {
            color: var(--primary-color);
        }
        .navbar.scrolled .tecolor {
            color: var(--primary-color);
        }
        /* 移动端适配 */
        @media (max-width: 768px) {
			.brand-tagline {
				font-size: 0.7em;
				margin-top: 5px;
			}
            .nav-container {
				flex-wrap: wrap; /* 允许元素换行 */
				position: relative; /* 为绝对定位菜单提供参考 */
			}
			
			.nav-menu {
				position: fixed;
				top: 70px; /* 根据导航栏高度调整 */
				left: -100%;
				height: calc(100vh - 70px);
				width: 280px;
				background: var(--text-light);
				flex-direction: column;
				padding: 2rem;
				transition: left 0.3s ease;
				z-index: 1001;
			}
	
			.nav-menu.active {
				left: 0;
			}
			.nav-link {
				color: var(--primary-color) !important;
				padding: 1rem;
			}
			/* 调整热线电话位置 */
			.phone-contact {
				margin-left: auto;
				display: none; /* 移动端隐藏 */
			}
			/* 添加遮罩层 */
			.nav-menu::after {
				content: '';
				position: fixed;
				top: 0;
				right: 0;
				width: calc(100% - 280px);
				height: 100%;
				background: rgba(0,0,0,0.5);
				display: none;
			}
			.nav-menu.active::after {
				display: block;
			}
			/* 调整菜单项间距 */
			.nav-item {
				padding: 0.5rem 0;
			}
			/* 新增遮罩层样式 */
			    .mobile-overlay {
			        position: fixed;
			        top: 0;
			        left: 0;
			        right: 0;
			        bottom: 0;
			        background: rgba(0,0,0,0.5);
			        z-index: 999;
			    }
			/* 移动端显示菜单按钮 */
			.mobile-menu-btn {
				display: block;
				order: 2; /* 按钮在logo之后 */
			}

			/* 调整下拉菜单样式 */
			.dropdown-menu {
				position: static !important;
				background: rgba(0,0,0,0.05);
				box-shadow: none;
				display: none; /* 默认隐藏下拉 */
				margin-top: 0.5rem;
				margin-left: 1rem;
			}

			.nav-item:hover .dropdown-menu {
				display: none; /* 禁用hover触发 */
			}

			/* 添加手动展开功能 */
			.nav-item.has-dropdown {
				position: relative;
			}
			
			.nav-item.has-dropdown > .nav-link::after {
				content: "▶";
				font-size: 0.8em;
				margin-left: 0.5rem;
				transition: transform 0.3s;
			}
			
			.nav-item.has-dropdown.active > .nav-link::after {
				transform: rotate(90deg);
			}
			
			.nav-item.has-dropdown.active .dropdown-menu {
				display: block;
			}
			.has-dropdown.open .dropdown-menu {
				display: block !important;
			}
			.navbar.scrolled .mobile-menu-btn {
				color: var(--primary-color); 
			}
			
			/* 当菜单打开时 */
			.nav-menu.active + .mobile-menu-btn {
				color: var(--text-light) !important;
				z-index: 1002; /* 确保在遮罩层之上 */
			}
			
        }
		/* 移动端调整 */
		@media (max-width: 480px) {
		    .brand-tagline {
		        font-size: 0.6em;
		        letter-spacing: 0.5px;
		    }
		}
		/* 品牌标识颜色修正 */
		.navbar.scrolled .brand {
		    color: var(--primary-color);
		}
		/* 滚动状态颜色适配 */
		.navbar.scrolled .brand-tagline {
		    color: var(--primary-color);
		}
/* 新增container样式 */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem; /* 增加左右内边距 */
}

/* 通屏咨询横幅 */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d7a 100%);
    padding: 3rem 0;
    /* margin: 4rem 0; */
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: "";
    position: absolute;
    top: -50px;
    right: -30px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}

.cta-banner::after {
    content: "";
    position: absolute;
    bottom: -80px;
    left: -50px;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.text-group h3 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
    letter-spacing: 0.5px;
}

.text-group p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}



/* 移动端适配 */
@media (max-width: 768px) {
    .cta-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .text-group h3 {
        font-size: 1.6rem;
    }

    .text-group p {
        font-size: 1rem;
    }

    
    .cta-banner::before,
    .cta-banner::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .cta-banner {
        margin: 2rem 0;
        padding: 2rem 0;
    }

    .text-group h3 {
        font-size: 1.4rem;
    }


}
/* 咨询横幅样式 */
.consult-banner {
    background: linear-gradient(135deg,  var(--primary-color) 0%,  var(--primary-color) 100%);
    padding: 3rem 0;
    color: white;
}

.banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.text-group h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.problem-list p {
    font-size: 1.1rem;
    margin: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.consult-button {
    background: #fff;
    color: #1a365d !important;
    padding: 1.5rem 2.5rem;
    border-radius: 8px;
    text-align: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    display: block;
    font-weight: 600;
}

.consult-button span {
    display: block;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-weight: 400;
    opacity: 0.9;
}

.consult-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(236, 201, 75, 0.3);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 0 1.5rem;
    }

    .text-group h3 {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }

    .problem-list p {
        justify-content: center;
        font-size: 1rem;
    }

    .consult-button {
        width: 100%;
        padding: 1.2rem;
        font-size: 1rem;
    }

    .consult-button span {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .consult-banner {
        padding: 2rem 0;
    }

    .text-group h3 {
        font-size: 1.4rem;
    }

    .problem-list p {
        font-size: 0.95rem;
    }
}


/* 底部样式 */
.site-footer {
    padding: 3rem 0 0;
    margin-top: 4rem;
    color: #333;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
}

.footer-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid currentColor;
}

.footer-links li {
    margin: 0.6rem 0;
}

.footer-links a {
    color: #666;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 0.3rem;
}

.footer-contact-info {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #444;
}

.footer-contact-info address {
    font-style: normal;
    margin: 0.8rem 0;
}

.social-links {
    margin-top: 1.5rem;
}

.social-group {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.social-icon {
    position: relative;
    display: block;
    
}

.social-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-code {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 120px;
    border: 1px solid #eee;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* 版权信息 */
.copyright {
    background: #1B2D6B;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    color: #fff;
    font-size: 0.9rem;
}

.legal-links a {
    color: rgba(255,255,255,0.8);
    transition: all 0.3s ease;
}

.legal-links a:hover {
    color: #fff;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .social-group {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .qr-code {
        position: static;
        transform: none;
        margin-top: 1rem;
    }

    .legal-links {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .site-footer {
        padding-top: 2rem;
    }

    .qr-code {
        width: 100px;
        height: 100px;
    }
}

/* 经销商引导 */
.sidebar-partner {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.partner-btn {
    display: block;
    background: var(--accent-color);
    color: white;
    padding: 0.8rem;
    border-radius: 6px;
    margin-top: 1rem;
}

/* 分页样式 */
.pagination-container {
    padding: 2rem 0;
    text-align: center;
}

.pagination {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.page-item {
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.page-item:hover {
    background: var(--primary-color-10);
    border-color: var(--primary-color);
}

.page-item.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

@media (max-width: 768px) {
    .page-item {
        padding: 6px 10px;
        font-size: 0.9rem;
    }
    
    .pagination {
        gap: 4px;
    }
}
.qr-modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.qr-content {
    background: white;
    width: 240px;
    margin: 15% auto;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}
.qr-content img {
    width: 100% !important;
    height: auto !important;
    image-rendering: crisp-edges; /* 提升二维码锐度 */
}

.close {
    float: right;
    cursor: pointer;
    font-size: 24px;
}