@charset "utf-8";
    /* CSS Document */
    
    *,
    body {
        margin: 0;
        padding: 0;
    }
    
    html,
    body {
        font-size: 62.5%;
        color: #333;
        width: 100%;
        height: 100%;
        min-width: 640px;
        font-family: Helvetica Neue, PingFang SC, Microsoft YaHei, Helvetica, Arial, sans-serif;
    }
    
    a {
        text-decoration: none;
    }
    
    a:hover {
        text-decoration: underline;
    }
    
    ul,
    li {
        list-style: none;
    }
    
    body {
        background: url(img/bg1.png) no-repeat left bottom, url(img/bg2.png) no-repeat right bottom;
        background-size: contain;
    }
    
    .main {
        width: 75%;
        margin: 0 auto;
        height: 100%;
		position: relative;
    }
    
    .header {
        padding: 1rem 0;
    }
    
    nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        color: #333;
        font-size: 3rem;
        line-height: 3rem;
        font-weight: bold;
        display: flex;
        flex-direction: row;
        align-items: center;
    }
    
    .logo img {
        margin-right: 1rem;
    }
    
    .menu {
        display: flex;
    }
    
    .menu a {
        background: #262928;
        color: #fff;
        display: block;
        font-size: 1.6rem;
        border-radius: 37px;
        line-height: 3.2rem;
        padding: 0 2rem;
    }
    
    .menu a:last-child {
        margin-left: 0rem;
    }
    
    .menu a:hover {
        text-decoration: underline;
    }
    
    /* 下拉菜单样式 */
    .dropdown {
        position: relative;
        display: inline-block;
    }
    
    .dropdown-toggle {
        background: #262928;
        color: #fff;
        display: block;
        font-size: 1.6rem;
        border-radius: 37px;
        line-height: 3.2rem;
        padding: 0 2rem;
        cursor: pointer;
        margin-left: 3rem;
    }
    
    .dropdown-toggle:hover {
        text-decoration: underline;
    }
    
    .dropdown-menu {
        position: absolute;
        top: 100%;
        right: 0;
        background: #fff;
        border: 1px solid #ddd;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        min-width: 200px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        z-index: 1000;
        margin-top: 0.5rem;
    }
    
    .dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .dropdown-menu li {
        list-style: none;
        margin: 0;
    }
    
    .dropdown-menu a {
        display: block;
        padding: 1.2rem 1.6rem;
        color: #333;
        font-size: 1.4rem;
        text-decoration: none;
        background: transparent;
        border-radius: 0;
        line-height: 1.4;
        transition: background-color 0.2s ease;
    }
    
    .dropdown-menu a:hover {
        background-color: #f5f5f5;
        text-decoration: none;
    }
    
    .dropdown-menu li:first-child a {
        border-radius: 8px 8px 0 0;
    }
    
    .dropdown-menu li:last-child a {
        border-radius: 0 0 8px 8px;
    }
    
    .dropdown-menu li:only-child a {
        border-radius: 8px;
    }
    
    .content {
        margin-top: 15%;
    }
    
    .content h3 {
        font-size: 6rem;
        line-height: 7rem;
        margin-bottom: 2rem;
    }
    
    .content p {
        font-size: 3.4rem;
        line-height: 5rem;
        word-break: break-all;
        word-wrap: break-word;
        word-break: normal;
    }
    
    .content a {
        display: block;
        width: 30rem;
        margin-top: 6rem;
    }
    
    .content a img {
        width: 100%;
    }
    .footer{
		position: absolute;
		bottom: 0;
		left: 0;
		padding-bottom: 40px;
	}
	.footer p{
		font-size: 3rem;
		line-height: 6rem;
		font-weight: bold;
	}
	
    .sub-body {
        background: #fff;
    }
    
    .privacy {
        padding: 5rem;
        color: #333;
    }
    
    .privacy h1 {
        text-align: center;
        font-size: 3rem;
        line-height: 6rem;
        margin-bottom: 2rem;
    }
    
    .privacy p {
        font-size: 1.6rem;
        line-height: 3.2rem;
        margin-top: 1rem;
    }
    .privacy p.child{
        text-indent: 40px;
    }
	.privacy .tilt-underline{
	    font-style: oblique;
		text-decoration: underline;
		font-weight: bold;
	}
    .privacy li {
        margin-top: 2rem;
    }
    
    .privacy h3 {
        font-size: 2.4rem;
        line-height: 3rem;
        margin: 3rem 0 1rem;
    }
    
    .privacy h4 {
        font-size: 2rem;
        line-height: 2.6rem;
        margin: 2rem 0 1rem;
    }
    
    .privacy a {
        color: #38e79a;
    }
    
    @media screen and (max-width: 640px) {
        html,
        body {
            min-width: 100%;
        }
        nav {
            display: block;
            padding: 0 1rem;
        }
        .menu {
            margin-top: 1rem;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .menu a {
            margin-left: 0 !important;
        }
        .dropdown-toggle {
            margin-left: 0 !important;
        }
        .dropdown-menu {
            position: fixed;
            top: auto;
            right: 1rem;
            left: 1rem;
            min-width: auto;
            width: auto;
        }
        .privacy {
            padding: 5rem 3rem;
        }
    }
	@media screen and (max-width: 1800px) {
		.footer p{
			font-size: 2.6rem;
			line-height: 6rem;
			font-weight: bold;
		}
	}
	@media screen and (max-width: 1800px) {
		.footer p{
			font-size: 2.6rem;
			line-height: 6rem;
			font-weight: bold;
		}
	}
	@media screen and (max-width: 1620px) {
		.footer p{
			font-size: 2.4rem;
			line-height: 6rem;
			font-weight: bold;
		}
	}
	@media screen and (max-width: 1500px) {
		.footer p{
			font-size: 1.8rem;
			line-height: 6rem;
			font-weight: bold;
		}
	}