:root{
		/* 默认毛玻璃样式 */
		--glass-bg: rgba(255,255,255,0.05);
		--blur-pc: 20px;
		--blur-mobile: 120px;
		/* 滚动后实心样式 */
		--scroll-bg: #f5f5f5;
		--scroll-text-color: #000;
		--default-text-color: #fff;
		/* 招聘卡片主题色 */
		--recruit-hover-color: #0066cc;
		}
		
		*{
		margin:0;
		padding:0;
		box-sizing:border-box;
		font-family:"PingFang SC",sans-serif;
		}
		
		body{
		background:#fff;
		color:#fff;
		overflow-x:hidden;
		/* 防止默认的弹性滚动效果 */
		overscroll-behavior: none;
		}
		
		/* 默认毛玻璃样式 */
		.glass{
		background:var(--glass-bg);
		backdrop-filter:blur(var(--blur-pc));
		-webkit-backdrop-filter:blur(var(--blur-pc));
		border-bottom:1px solid rgba(255,255,255,0.1);
		transition: all 0.3s ease;
		}
		
		/* 滚动后实心白色样式 */
		.glass.scrolled {
			background: var(--scroll-bg);
			backdrop-filter: blur(0);
			-webkit-backdrop-filter: blur(0);
			border-bottom: 1px solid rgba(0,0,0,0.1);
		}
		
		header{
		position:fixed;
		top:0;
		width:100%;
		height:60px;
		display:flex;
		justify-content:space-between;
		align-items:center;
		padding:0 5%;
		z-index:2001;
		}
		
		.logo img{
		height:30px;
		transition: all 0.3s ease;
		}
		
		.region-switch{
		font-size:12px;
		cursor:pointer;
		opacity:0.7;
		color: var(--default-text-color);
		transition: color 0.3s ease, opacity 0.3s ease;
		}
		
		nav{
		position:fixed;
		top:60px;
		width:100%;
		height:50px;
		padding:0 5%;
		display:flex;
		align-items:center;
		z-index:2000;
		}
		
		.nav-links{
		display:flex;
		gap:40px;
		height:100%;
		align-items:center;
		}
		
		.nav-item{
		color:var(--default-text-color);
		text-decoration:none;
		font-size:14px;
		cursor:pointer;
		transition: color 0.3s ease;
		}
		
		/* 滚动后文本变为黑色 */
		.scrolled .region-switch,
		.scrolled .nav-item {
			color: var(--scroll-text-color);
			opacity: 1;
		}
		
		/* mega menu - 始终白色背景 */
		.mega-menu{
		position:absolute;
		top:50px;
		left:0;
		width:100%;
		padding:60px 5%;
		background:rgba(255,255,255,0.95); /* 固定白色背景 */
		backdrop-filter:blur(0);
		-webkit-backdrop-filter:blur(0);
		opacity:0;
		visibility:hidden;
		transform:translateY(-10px);
		pointer-events:none;
		transition: opacity .3s ease, transform .3s ease, visibility .3s;
		}
		
		/* hover 显示下拉菜单 */
		nav:hover .mega-menu{
		opacity:1;
		visibility:visible;
		transform:translateY(0);
		pointer-events:auto;
		}
		
		.mega-content{
		display:flex;
		justify-content:space-between;
		align-items:flex-start;
		width:100%;
		}
		
		.mega-title{
		font-size:32px;
		font-weight:200;
		line-height:1.1;
		letter-spacing:2px;
		color: #000; /* 始终黑色 */
		}
		
		.mega-options{
		display:grid;
		grid-template-columns:repeat(2,160px);
		gap:12px 40px;
		text-align:right;
		}
		
		.mega-options a{
		color:#333; /* 始终深灰色 */
		text-decoration:none;
		font-size:13px;
		transition:.3s;
		}
		
		.mega-options a:hover{
		color:#000; /* hover变纯黑 */
		}
		
		/* banner - 电脑端默认50vh */
		.banner{
		width:100%;
		height: 50vh; /* 电脑端高度 */
		position:relative;
		background:url('/assets/gradient-3840x2160.png') no-repeat center/cover;
		}
		
		.banner::after{
		content:'';
		position:absolute;
		inset:0;
		background:rgba(0,0,0,.4);
		}
		
		.banner-overlay{
		position:absolute;
		bottom:100px;
		width:100%;
		padding:0 5%;
		display:flex;
		justify-content:space-between;
		align-items:flex-end;
		z-index:10;
		}
		
		.banner-left h1{
		font-size:60px;
		font-weight:200;
		line-height:1.2;
		letter-spacing:4px;
		}
		
		.banner-right{
		max-width:420px;
		text-align:right;
		}
		
		.banner-right p{
		font-size:14px;
		line-height:1.8;
		margin-bottom:25px;
		opacity:.85;
		}
		
		.btn-more{
		display:inline-block;
		padding:12px 32px;
		border:1px solid #fff;
		color:#fff;
		text-decoration:none;
		font-size:13px;
		border-radius:4px;
		transition:.3s;
		}
		
		.btn-more:hover{
		background:#fff;
		color:#000;
		}
		
		/* mobile - 手机端调整banner高度为60vh */
		@media (max-width:768px){
		/* 手机端banner高度改为60vh */
		.banner {
			height: 60vh;
		}
		
		nav:hover .mega-menu{
		opacity:0;
		visibility:hidden;
		}
		
		.mega-menu{
		top:50px;
		background:rgba(255,255,255,0.95); /* 移动端也固定白色 */
		backdrop-filter:blur(0);
		-webkit-backdrop-filter:blur(0);
		padding:30px 5%;
		opacity:0;
		visibility:hidden;
		transform:translateY(-20px);
		}
		
		.has-submenu.active .mega-menu{
		opacity:1;
		visibility:visible;
		transform:translateY(0);
		pointer-events:auto;
		}
		
		.mega-content{
		flex-direction:column;
		gap:30px;
		}
		
		.mega-options{
		grid-template-columns:repeat(2,1fr);
		text-align:left;
		gap:15px 30px;
		}
		
		.mega-title{
		font-size:24px;
		}
		
		.banner-overlay{
		bottom:60px;
		flex-direction:column;
		align-items:flex-start;
		}
		
		.banner-left h1{
		font-size:36px;
		margin-bottom:20px;
		}
		
		.banner-right{
		text-align:left;
		}
		}
		
		/* --- 修正与扩展追加 --- */
		nav:hover .mega-menu { opacity:0 !important; visibility:hidden !important; pointer-events:none !important; }
		.has-submenu:hover .mega-menu { opacity:1 !important; visibility:visible !important; transform:translateY(0) !important; pointer-events:auto !important; }
		
		.mega-menu::before {
		    content: '';
		    position: absolute;
		    top: -20px;
		    left: 0;
		    width: 100%;
		    height: 20px;
		}
		
		.has-submenu:not(:hover) .mega-menu {
		    opacity: 0 !important;
		    transform: translateY(-20px) !important;
		    visibility: hidden !important;
		}
		
		.mega-menu:hover {
		    opacity: 1 !important;
		    visibility: visible !important;
		    transform: translateY(0) !important;
		    pointer-events: auto !important;
		}
		
		@media (max-width:768px){
		    .has-submenu:hover .mega-menu { opacity:0 !important; visibility:hidden !important; }
		    .has-submenu.active .mega-menu { opacity:1 !important; visibility:visible !important; transform:translateY(0) !important; }
		}
		
		/* --- 新增板块样式 --- */
		.section-new {
		    background: #fff;
		    color: #000;
		    padding: 80px 5%;
		}
		
		.section-title {
		    font-size: 32px;
		    font-weight: 300;
		    margin-bottom: 40px;
		}
		
		.section-title-big {
		    font-size: 40px;
		    font-weight: 300;
		    margin-bottom: 40px;
		}
		
		.section-title-big-2 {
		    font-size: 40px;
		    font-weight: 300;
		    margin-bottom: 15px;
		}
		
		.section-title-small {
		    font-size: 28px;
		    font-weight: 300;
		    margin-bottom: 10px;
		}
		
		/* 悦季领域卡片网格 */
		.biz-grid {
		    display: grid;
		    grid-template-columns: repeat(4, 1fr);
		    gap: 20px;
		    margin-bottom: 100px;
		}
		
		/* 招聘卡片网格 */
		.recruit-grid {
		    display: grid;
		    grid-template-columns: repeat(3, 1fr);
		    gap: 20px;
		    margin-bottom: 20px;
		}
		
		.biz-card {
		    background: #f8f8f8;
		    padding: 30px;
		    border-radius: 0px;
		    text-decoration: none;
		    color: #000;
		    transition: all 0.4s ease;
		    display: block;
		    position: relative;
		    overflow: hidden;
		}
		
		.biz-card h4 {
		    font-size: 18px;
		    margin-bottom: 12px;
		    transition: all 0.3s;
		}
		
		.biz-card p {
		    font-size: 13px;
		    color: #666;
		    line-height: 1.6;
		    transition: all 0.3s;
		}
		
		/* 业务卡片Hover 交互 */
		.biz-card.default:hover {
		    background: #000;
		}
		
		/* 招聘卡片Hover 交互 */
		.biz-card.recruit:hover {
		    background: var(--recruit-hover-color);
		}
		
		/* 通用卡片文字隐藏效果 */
		.biz-card:hover h4, 
		.biz-card:hover p {
		    opacity: 0;
		    transform: translateY(-10px);
		}
		
		/* 业务卡片箭头文字 */
		.biz-card.default::after {
		    content: "了解详情 →";
		    position: absolute;
		    top: 50%;
		    left: 30px;
		    font-size: 24px;
		    color: #fff;
		    opacity: 0;
		    transform: translateY(10px);
		    transition: all 0.3s;
		}
		
		/* 招聘卡片箭头文字 */
		.biz-card.recruit::after {
		    content: "立即加入 →";
		    position: absolute;
		    top: 50%;
		    left: 30px;
		    font-size: 24px;
		    color: #fff;
		    opacity: 0;
		    transform: translateY(10px);
		    transition: all 0.3s;
		}
		
		/* 通用箭头显示效果 */
		.biz-card:hover::after {
		    opacity: 1;
		    transform: translateY(-50%);
		}
		
		/* 悦季实力文本 */
		.strength-desc {
		    max-width: 800px;
		    font-size: 16px;
		    line-height: 1.8;
		    color: #333;
		    margin-bottom: 50px;
		}
		
		.strength-desc-small {
		    max-width: 800px;
		    font-size: 16px;
		    line-height: 1.8;
		    color: #333;
		    margin-bottom: 20px;
		}
		
		/* 自由职业者说明文字 */
		.recruit-note {
		    font-size: 12px;
		    color: #999;
		    margin-top: 0;
		    padding-left: 5px;
		}
		
		/* 招聘板块分隔线 */
		.recruit-divider {
		    margin-top: 100px;
		    border-top: 1px solid #eee;
		    padding-top: 80px;
		}
		
		/* 响应式适配 */
		@media (max-width: 900px) {
		    .biz-grid { grid-template-columns: repeat(2, 1fr); }
		    .recruit-grid { grid-template-columns: repeat(2, 1fr); }
		}
		
		@media (max-width: 600px) {
		    .biz-grid { grid-template-columns: 1fr; }
		    .recruit-grid { grid-template-columns: 1fr; }
		}
		
		/* 页脚样式 */
		.footer {
		    background: var(--scroll-bg); /* 与页眉滚动后背景色一致 */
		    color: var(--scroll-text-color);
		    padding: 60px 5% 30px;
		    margin-top: 0;
		}
		
		/* 快速链接网格 */
		.footer-links {
		    display: grid;
		    grid-template-columns: repeat(4, 1fr);
		    gap: 40px;
		    margin-bottom: 40px;
		}
		
		.footer-link-column h5 {
		    font-size: 16px;
		    font-weight: 500;
		    margin-bottom: 20px;
		    color: #333;
		}
		
		.footer-link-column ul {
		    list-style: none;
		}
		
		.footer-link-column li {
		    margin-bottom: 12px;
		}
		
		.footer-link-column a {
		    color: #666;
		    text-decoration: none;
		    font-size: 14px;
		    transition: color 0.3s ease;
		}
		
		.footer-link-column a:hover {
		    color: #000;
		}
		
		/* 分割线 */
		.footer-divider {
		    border: none;
		    border-top: 1px solid rgba(0,0,0,0.1);
		    margin: 20px 0 30px;
		}
		
		/* 页脚底部信息 */
		.footer-bottom {
		    display: flex;
		    flex-direction: column;
		    align-items: center;
		    text-align: center;
		}
		
		.footer-copyright {
		    display: flex;
		    justify-content: space-between;
		    align-items: center;
		    width: 100%;
		    font-size: 12px;
		    color: #999;
		    padding-top: 20px;
		}
		
		.footer-copyright-left {
		    text-align: left;
		}
		
		.footer-copyright-right {
		    text-align: right;
		}
		
		.footer-copyright a {
		    color: #999;
		    text-decoration: none;
		    margin-left: 20px;
		    transition: color 0.3s ease;
		}
		
		.footer-copyright a:hover {
		    color: #666;
		}
		
		/* 页脚响应式适配 - 核心修改 */
		@media (max-width: 768px) { /* 手机端阈值调整为768px，和页面其他移动端逻辑统一 */
		    .footer-links {
		        grid-template-columns: repeat(2, 1fr); /* 手机端强制两行两列 */
		        gap: 30px 20px; /* 调整列间距，更适配手机屏幕 */
		    }
		    
		    .footer-copyright {
		        flex-direction: column;
		        gap: 10px;
		        text-align: center;
		    }
		    
		    .footer-copyright-left,
		    .footer-copyright-right {
		        text-align: center;
		    }
		    
		    .footer-copyright a {
		        margin: 0 10px;
		    }
		}

		/* 移除原有的600px适配，确保768px以下都是两行两列 */
		@media (max-width: 600px) {
		    .footer-links {
		        grid-template-columns: repeat(2, 1fr); /* 保持两行两列，不改为单列 */
		        gap: 25px 15px; /* 更小屏幕下微调间距 */
		    }
		}