* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #1a2a6c);
            color: #f0f0f0;
            line-height: 1.6;
        }
        .font-1{text-align: center;
            font-size: 1.6rem;
            line-height: 1.8;
            max-width: 100%;margin-bottom: 40px;
			}
		 /* 导航条样式 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 10%;
            z-index: 1000;
            transition: all 0.4s ease;
            /* 默认透明背景 */
            background: transparent;
        }
        
        /* 滚动后状态 - 白色半透明 */
        .navbar-scrolled {
            background: rgba(255, 255, 255, 0.9) !important;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
           /* padding: 15px 10%;*/
			border-bottom: 2px solid #fcb327;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 700;
            text-decoration: none;
            color: white;
            display: flex;
            align-items: center;

        }
        
        .logo i {
            margin-right: 10px;
            color: #ff6b6b;
        }
        
        .navbar-scrolled .logo {
            color: #333;
        }
        
.container {
    display: flex; /* 使用Flexbox布局 */
    justify-content: flex-end; /* 内容靠右对齐 */
  }
  .buttons button {
    margin-left: 20px; /* 按钮之间的间隔 */
  }
  .register-btn {
    background-color: #0167b0; /* 绿色背景 */
    border: none; /* 无边框 */
    color: white; /* 白色文字 */
    padding: 6px 16px; /* 内边距 */
    text-align: center; /* 文本居中 */
    text-decoration: none; /* 无文本装饰 */
    display: inline-block; /* 行内块级元素 */
    font-size: 16px; /* 字体大小 */
    margin: 4px 2px; /* 外边距 */
    cursor: pointer; /* 鼠标悬停时显示指针 */
    border-radius: 10px; /* 更圆润的圆角 */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 添加阴影 */
    transition: background-color 0.3s ease, box-shadow 0.3s ease; /* 同时过渡背景色和阴影效果 */
}
.register-btn:hover {
    background-color: #45a049; /* 鼠标悬停时的背景色 */
    box-shadow: 0 8px 16px rgba(0,0,0,0.2); /* 鼠标悬停时的阴影加深 */
} 

	.navbar-brand img {
    width: auto;
    max-height: 50px;
}
.navbar-brand > img {
    display: block;
}
img {
    height: auto;
}

        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 35px;
        }
        
        .nav-links a {
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            color: white;
            transition: color 0.3s ease;
            position: relative;
        }
        
        .navbar-scrolled .nav-links a {
            color: #333;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #ff6b6b;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .nav-links a:hover {
            color: #ff6b6b;
        }
        
        /* 幻灯片区域 - 高度500px */
        .slider {
            height: 500px;
            position: relative;
            overflow: hidden;
        }
        
        .slides-container {
            display: flex;
            width: 300%;
            height: 100%;
            transition: transform 0.8s ease-in-out;
        }
        
        .slide {
            flex: 0 0 33.3333%;
            height: 100%;
            background-size: cover;
            background-position: center;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 10px; 
        }
        
        .slide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
        }
        
        .slide-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
           /* padding: 30px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 15px;
            backdrop-filter: blur(5px);*/
        }
        
        .slide h1 {
            font-size: 3.5rem;
            margin-bottom: 10px;
			text-shadow: 0 2px 15px rgb(255 217 0 / 97%);
            /*text-shadow: 0 2px 15px rgba(0, 0, 0, 0.7);*/
            background: linear-gradient(90deg, #fff, #fff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
 
        .slide p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            /*color: #f0f0f0;*/
        }
        
        .slide-btn {
            display: inline-block;
            padding: 12px 35px;
            background: rgba(255 217 0);
            border: 2px solid white;
            color: white;
            font-size: 1.2rem;
            text-decoration: none;
            border-radius: 10px;
            transition: all 0.3s ease;
            margin-top: 10px;background-color: #0167b0;
        }
        
        .slide-btn:hover {
            background: rgba(255, 107, 107, 0.7);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        /* 幻灯片导航按钮 */
        .slider-nav {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            z-index: 10;
        }
        
        .slider-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            margin: 0 8px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .slider-dot.active {
            background: #ff6b6b;
            transform: scale(1.4);
        }
        
        /* 内容区域 */
        .content {
            padding: 30px 10% 60px;
            background: white;
            color: #333;
        } 
        
        .content h2 {
            font-size: 2.8rem;
            margin-bottom: 40px;
            text-align: center;
            position: relative;
        }
		.content h3 {
            font-size: 1.8rem;
            margin-bottom: 40px;
            color: #000000;
            text-align: center;
            position: relative;
        }
        
        .content h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            border-radius: 2px;
        }
          .content p {
            font-size: 1.6rem;
            line-height: 1.8;
            color: #444;
            max-width: 100%;
            margin: 0 auto 25px;
        }
        .features {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-bottom: 60px;
        }
        
        .feature {
            flex: 1;
            min-width: 300px;
            margin: 20px;
            padding: 40px 50px;
            background: #f8f9fa;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            text-align: center;
        }
        
        .feature:hover {
            transform: translateY(-15px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        .feature i {
            font-size: 60px;
            margin-bottom: 25px;
            background: linear-gradient(135deg, #1a2a6c, #b21f1f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .feature h3 {
            font-size: 1.5rem;
			margin-top: 20px;
            margin-bottom: 20px;
            color: #000000;
        }
        
        .feature p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #555;
        }
            .big-about { width: 100%;
            background: linear-gradient(142deg, #d2f3f5, #f4fdfd, #c9def1, #ebcacf);
            padding: 30px 5%;
            text-align: center;
            border-radius: 10px;}
			.big-title {
    display: inline-block;
    padding: 5px 30px;
    color: #0010ff;
    font-size: 15px;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    margin-top: 10px;
    background-color: #cce3f3;
}.text-2xl {color:#0010ff;font-weight: 700;
    font-size: 1.5rem;
    line-height: 2rem;
}
	.big-font-title {
    font-size: 4.6rem;  /* 设置字体大小 */
    font-weight: bold; /* 加粗字体 */
    color: transparent; /* 透明文字颜色 */
    background: linear-gradient(45deg, #0010ff, #9333ea); /* 渐变背景 */
    -webkit-background-clip: text; /* 仅将背景应用于文字 */
    background-clip: text; /* 仅将背景应用于文字 */
    text-align: center; /* 文本居中 */
    margin-top: 10px;/* 上边距 */
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3); /* 文字阴影 */
      } 
	  .big-Template{
	  background: #eff6ff; /* 精选模版背景 */
	  padding: 30px 5%;
            text-align: center;
            border-radius: 10px;
			}
			
        .about {
            width: 100%;
            background: #f0f5ff;
            padding: 30px 5%;
            /*text-align: center;*/
            border-radius: 10px;
        }
        
        .about h2 {
            color: #1a2a6c;
            margin-bottom: 40px;
        }
        
        .about p {
            font-size: 1.6rem;
            line-height: 1.8;
            color: #444;
            max-width: 100%;
            margin: 0 auto 25px;
        }
        
        /* 页脚 */
        footer {
            background: #1e293b;
            color: white;
            text-align: center;
            padding: 40px;
            font-size: 1.1rem;
        }
        
        .footer-content {
            max-width: 1000px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            text-align: left;
        }
        
        .footer-section {
            flex: 1;
            min-width: 300px;
            /*margin-bottom: 30px;*/
        }
        .footer-section p{
		font-size: 1.1rem;
            line-height: 1.0;
            color: #a0d2ff;
            max-width: 100%;
            margin: 0 auto 25px;
		}
        .footer-section h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: #a0d2ff;
            text-decoration: none;
            transition: color 0.3s ease;
            display: flex;
            align-items: center;
        }
        
        .footer-links a i {
            margin-right: 10px;
            width: 10px;
        }
        
        .footer-links a:hover {
            color: #ff6b6b;
        }
        
        .copyright {
            margin-top: 30px;
            padding-top: 10px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 1rem;
            color: #8ca0d7;
        }
        
        /* 响应式设计 - 平板和手机 */
        @media (max-width: 1024px) {
            .navbar {
                padding: 10px 5%;
            }
            
            .nav-links li {
                margin-left: 10px;
            }
            
            .slide h1 {
                font-size: 2.8rem;
            }
            
            .slide p {
                font-size: 1.3rem;
            }
            
            .feature {
                padding: 30px 10px;
            }
        }
        
        @media (max-width: 768px) {
            .navbar {
                flex-direction: column;
                padding: 15px 5%;
            }
            
            .logo {
                margin-bottom: 15px;
            }
            
            .nav-links {
                width: 100%;
                justify-content: center;
                flex-wrap: wrap;
            }
            
            .nav-links li {
                margin: 5px 10px;
            }
            
            .slider {
                height: 500px;
            }
            
            .slide h1 {
                font-size: 2.2rem;
            }
            
            .slide p {
                font-size: 1.1rem;
            }
            
            .slide-content {
                padding: 10px;
            }
            
            .slide-btn {
                padding: 10px 25px;
                font-size: 1rem;
            }
            
            .content {
                padding: 30px 5% 50px;
            }
            
            .feature {
                min-width: 100%;
                margin: 15px 0;
            }
            
            .about {
                padding: 50px 10%;
                margin: 50px -10% 0;
            }
            
            .footer-section {
                min-width: 100%;
            }
        }
    #btnpng01{display: grid; place-items: center; width: 100%;height: 80px;background:url(/images/btn01.png);background-repeat: no-repeat;
    background-position: center center;}
	#btnpng02{display: grid; place-items: center; width: 100%;height: 80px;background:url(/images/btn02.png);background-repeat: no-repeat;
    background-position: center center;}
	#btnpng03{display: grid; place-items: center; width: 100%;height: 80px;background:url(/images/btn03.png);background-repeat: no-repeat;
    background-position: center center;}
	#btnpng04{display: grid; place-items: center; width: 100%;height: 80px;background:url(/images/btn04.png);background-repeat: no-repeat;
    background-position: center center;}
	#qypng1{display: grid;  place-items: center; width: 100%;height: 300px;background:url(/images/qy1.png);background-repeat: no-repeat;
    background-position: center center;}
	#qypng2{display: grid;  place-items: center; width: 100%;height: 300px;background:url(/images/qy2.png);background-repeat: no-repeat;
    background-position: center center;}
	#qypng3{display: grid;  place-items: center; width: 100%;height: 300px;background:url(/images/qy3.png);background-repeat: no-repeat;
    background-position: center center;}
    #hydt2{display: grid;  place-items: center; width: 100%;height: 360px;background:url(/images/hydt2.png);background-repeat: no-repeat;
    background-position: center center;}
        @media (max-width: 480px) {
            .slider {
                height: 400px;
            }
            
            .slide h1 {
                font-size: 1.8rem;
            }
            
            .slide p {
                font-size: 1rem;
            }
            
            .content h2 {
                font-size: 2.2rem;
            }
            
            .feature h3 {
                font-size: 1.7rem;
            }
            
            .about p {
                font-size: 1rem;
            }
        }