/* ==================== 响应式媒体查询 ==================== */

/* 平板和小屏幕 */
@media (max-width: 1200px) {

	html,
	body {
		min-width: auto;
	}

	.header .nav ul {
		gap: 20px;
	}

	.header .nav li a {
		font-size: 14px;
	}

	.banner .swiper-container {
		height: 400px;
	}

	/* 走进协会模块响应式 */
	.about-content {
		flex-direction: column;
		gap: 30px;
	}

	/* 右侧图片在上面 */
	.about-right {
		flex: 0 0 100%;
		width: 100%;
		margin-top: 0;
		order: -1;
	}

	.about-right img {
		max-width: 600px;
		margin: 0 auto;
		display: block;
	}

	/* 左侧内容在下面 */
	.about-left {
		width: 100%;
		order: 0;
		margin-top: 40px;
	}

	/* 蓝色背景调整为覆盖图标区域 */
	.about-section::before {
		left: 0;
		right: 0;
		bottom: 60px;
		height: 220px;
	}

	/* 图标容器保持一行显示 */
	.about-icons {
		display: flex;
		flex-wrap: nowrap;
		gap: 20px;
		padding: 30px 40px;
		max-width: 700px;
		margin: 0 auto 60px;
		justify-content: space-between;
	}

	.icon-item {
		width: auto;
		flex: 0 0 auto;
	}

	.icon-box {
		width: 140px;
		height: 140px;
	}

	/* 截图模块响应式 */
	.screenshot-section {
		padding: 60px 0;
	}

	.screenshot-swiper {
		max-width: 100%;
		padding: 0 70px;
	}

	.screenshot-swiper-container {
		height: auto;
	}

	.screenshot-content {
		height: auto;
	}

	.screenshot-swiper-container .swiper-slide {
		width: 650px;
	}

	.swiper-slide-active .screenshot-card {
		padding: 35px 40px 90px 40px;
	}

	.screenshot-card h3 {
		font-size: 18px;
	}

	.screenshot-card p {
		font-size: 14px;
	}

	.screenshot-card img {
		width: 100%;
		height: auto;
		max-width: 600px;
	}

	.screenshot-prev,
	.screenshot-next {
		width: 45px;
		height: 45px;
	}

	.screenshot-prev::after,
	.screenshot-next::after {
		font-size: 22px;
	}
}

/* 手机端 */
@media (max-width: 768px) {
	.screenshot-section .section-title{
		margin-bottom: 70px;
	}
	.swiper-slide-active .screenshot-card h3 {
		font-size: 20px;
	}

	html,
	body {
		min-width: auto;
	}

	.header .container {
		height: 60px;
		padding: 0 15px;
		position: relative;
		box-sizing: border-box;
	}

	.header .logo {
		flex-shrink: 0;
	}

	.header .logo img {
		height: 45px;
		width: auto;
		max-width: 300px;
		object-fit: contain;
	}

	/* 显示汉堡菜单按钮 */
	.menu-toggle {
		display: flex !important;
	}

	/* 隐藏导航菜单 */
	.header .nav {
		position: fixed;
		top: 0;
		right: -100%;
		width: 75%;
		max-width: 320px;
		height: 100vh;
		background-color: #fff;
		box-shadow: -2px 0 15px rgba(0, 0, 0, 0.2);
		transition: right 0.3s ease;
		z-index: 999;
		padding-top: 80px;
		overflow-y: auto;
	}

	/* 菜单激活状态 */
	.header .nav.active {
		right: 0;
	}

	/* 垂直排列菜单 */
	.header .nav ul {
		flex-direction: column;
		gap: 0;
		align-items: stretch;
		padding: 0;
	}

	.header .nav li {
		border-bottom: 1px solid #f0f0f0;
	}

	.header .nav li:last-child {
		border-bottom: none;
	}

	.header .nav li a {
		font-size: 16px;
		padding: 18px 25px;
		display: block;
		color: #333;
	}

	.header .nav li a:hover {
		background-color: #f8f8f8;
	}

	.header .nav li.active a {
		color: #d32f2f;
		background-color: #fef5f5;
	}

	.header .nav li.active::after {
		left: 0;
		right: auto;
		width: 4px;
		height: 100%;
		top: 0;
		bottom: 0;
	}

	/* 移动端二级菜单样式 */
	.header .nav .submenu {
		position: static;
		transform: none;
		box-shadow: none;
		background-color: #f8f8f8;
		padding: 0;
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.3s ease, opacity 0.3s ease;
	}

	.header .nav .has-submenu.open .submenu {
		max-height: 500px;
		opacity: 1;
		visibility: visible;
	}

	.header .nav .submenu li {
		border-bottom: none;
	}

	.header .nav .submenu li a {
		font-size: 15px;
		padding: 14px 25px 14px 45px;
		background-color: #f8f8f8;
	}

	.header .nav .submenu li a:hover {
		background-color: #efefef;
	}

	.banner .swiper-container {
		height: 280px;
	}

	.banner .swiper-button-prev,
	.banner .swiper-button-next {
		width: 40px;
		height: 40px;
	}

	.banner .swiper-button-prev::after,
	.banner .swiper-button-next::after {
		font-size: 22px;
	}

	.banner .swiper-pagination {
		bottom: 15px;
	}

	/* 走进协会模块响应式 */
	.about-section {
		padding: 40px 0 0;
	}

	.about-section::before {
		right: 0;
		height: 160px;
		bottom: 60px;
	}

	.about-content {
		flex-direction: column;
		gap: 0;
	}

	.about-right {
		flex: 0 0 100%;
		order: 1;
		margin: 0;
	}

	.about-left {
		order: 2;
		width: 100%;
		margin-bottom: 30px;
	}

	.about-icons {
		gap: 15px;
		justify-content: space-between;
		padding: 25px 20px;
		margin-bottom: 40px;
		display: flex;
		flex-wrap: nowrap;
	}

	.icon-box {
		width: 90px;
		height: 90px;
		padding: 12px;
		gap: 8px;
		box-sizing: border-box;
	}

	.icon-box span {
		font-size: 12px;
	}

	/* 截图模块响应式 */
	.screenshot-section {
		padding: 40px 0;
	}

	.screenshot-swiper {
		max-width: 100%;
		padding: 0 50px;
	}

	.screenshot-swiper-container {
		height: 520px;
	}

	.screenshot-content {
		height: 100%;
	}

	.screenshot-swiper-container .swiper-slide {
		width: 100%;
		max-width: 550px;
	}

	.swiper-slide-active .screenshot-card {
		padding: 25px 20px;
	}

	.screenshot-card h3 {
		font-size: 16px;
		margin-bottom: 12px;
	}

	.screenshot-card p {
		font-size: 13px;
		margin-bottom: 20px;
		line-height: 1.6;
	}

	.screenshot-card img {
		width: 100%;
		height: auto;
	}

	.screenshot-prev,
	.screenshot-next {
		width: 40px;
		height: 40px;
	}

	.screenshot-prev {
		left: 5px;
	}

	.screenshot-next {
		right: 5px;
	}

	.screenshot-prev::after,
	.screenshot-next::after {
		font-size: 20px;
	}

	.screenshot-pagination {
		position: static;
		margin-top: 25px;
		bottom: auto;
	}
	
	/* 会员单位响应式 */
	.member-section {
		padding: 60px 0;
	}
	
	.member-intro p {
		font-size: 15px;
	}
	
	.member-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 25px;
	}
	
	.member-card {
		height: 170px;
	}

	/* 底部响应式 */
	.footer {
		padding: 50px 0 0;
	}

	.footer-content {
		padding-bottom: 40px;
		flex-direction: column;
		gap: 80px;
		position: relative;
	}

	.footer-nav {
		gap: 40px;
		flex-wrap: wrap;
		order: 2;
		width: 100%;
	}

	.footer-nav-column {
		flex: 0 0 calc(33.333% - 27px);
	}

	.footer-nav-column h4 {
		margin-bottom: 15px;
	}

	.footer-nav-column h4 a {
		font-size: 15px;
	}

	.footer-nav-column ul li {
		margin-bottom: 10px;
	}

	.footer-nav-column ul li a {
		font-size: 13px;
	}

	.footer-contact {
		margin: 0;
		gap: 18px;
		order: 1;
		align-self: flex-start;
		width: calc(100% - 130px);
	}

	.contact-item {
		gap: 10px;
	}

	.contact-item img {
		width: 18px;
		height: 18px;
	}

	.contact-item span {
		font-size: 13px;
		word-break: break-word;
		line-height: 1.5;
	}

	.footer-qrcode {
		position: absolute;
		top: 0;
		right: 5%;
		order: 3;
	}

	.footer-qrcode img {
		width: 100px;
		height: 100px;
	}

	.footer-qrcode p {
		font-size: 13px;
	}

	.footer-bottom {
		padding: 18px 0;
	}

	.footer-bottom .container {
		width: 95%;
	}

	.footer-bottom p {
		font-size: 13px;
	}
}

/* 小手机端 */
@media (max-width: 480px) {
	.header .container {
		height: 55px;
		padding: 0 12px;
	}

	.header .nav {
		width: 85%;
		max-width: 280px;
	}

	.header .nav li a {
		font-size: 15px;
		padding: 16px 20px;
	}

	.banner .swiper-container {
		height: 220px;
	}

	.banner .swiper-button-prev,
	.banner .swiper-button-next {
		display: none;
	}

	.banner .swiper-pagination-bullet {
		width: 40px;
		height: 4px;
	}

	/* 走进协会模块响应式 */
	.about-section {
		padding: 30px 0 0;
		margin-bottom: 0;
	}

	.about-section::before {
		right: 0;
		height: 120px;
		bottom: 60px;
	}

	.section-title h2 {
		font-size: 20px;
	}

	.about-title {
		font-size: 22px;
	}

	.about-text p {
		font-size: 14px;
	}

	.about-icons {
		gap: 10px;
		padding: 20px 15px;
		margin-bottom: 30px;
		display: flex;
		flex-wrap: nowrap;
	}

	.icon-box {
		width: 70px;
		height: 70px;
		padding: 10px;
		gap: 6px;
		box-sizing: border-box;
	}

	.icon-box span {
		font-size: 11px;
	}

	/* 截图模块响应式 */
	.screenshot-section {
		padding: 30px 0;
	}

	.screenshot-swiper {
		max-width: 100%;
		padding: 0 45px;
	}

	.screenshot-swiper-container {
		height: 470px;
	}

	.screenshot-content {
		height: 100%;
	}

	.screenshot-swiper-container .swiper-slide {
		width: 100%;
	}

	.swiper-slide-active .screenshot-card {
		padding: 20px 15px;
	}

	.screenshot-card h3 {
		font-size: 15px;
		margin-bottom: 10px;
	}

	.screenshot-card p {
		font-size: 12px;
		margin-bottom: 15px;
		line-height: 1.6;
	}

	.screenshot-card img {
		width: 100%;
		height: auto;
	}

	.screenshot-prev,
	.screenshot-next {
		width: 35px;
		height: 35px;
	}

	.screenshot-prev {
		left: 2px;
	}

	.screenshot-next {
		right: 2px;
	}

	.screenshot-prev::after,
	.screenshot-next::after {
		font-size: 18px;
	}

	.screenshot-pagination {
		position: static;
		margin-top: 20px;
		bottom: auto;
	}

	.screenshot-pagination .swiper-pagination-bullet {
		width: 8px;
		height: 8px;
		margin: 0 4px;
	}
	
	/* 会员单位响应式 */
	.member-section {
		padding: 30px 0;
	}
	
	.member-intro {
		margin-bottom: 30px;
	}
	
	.member-intro p {
		font-size: 13px;
	}
	
	.member-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
		margin-bottom: 30px;
	}
	
	.member-card {
		padding: 25px 12px;
		height: 150px;
	}
	
	.member-card img {
		max-width: 120px;
		max-height: 60px;
		margin-bottom: 12px;
	}
	
	.member-card p {
		font-size: 12px;
	}
	
	.more-btn {
		padding: 10px 30px;
		font-size: 14px;
	}

	/* 底部响应式 */
	.footer {
		padding: 30px 0 0;
	}

	.footer-content {
		flex-direction: column;
		gap: 80px;
		padding-bottom: 30px;
		position: relative;
	}

	.footer-nav {
		flex-wrap: wrap;
		gap: 30px 40px;
		order: 2;
		width: 100%;
	}

	.footer-nav-column {
		flex: 0 0 calc(33.333% - 27px);
	}

	.footer-nav-column h4 {
		margin-bottom: 15px;
	}

	.footer-nav-column h4 a {
		font-size: 14px;
	}

	.footer-nav-column ul li {
		margin-bottom: 10px;
	}

	.footer-nav-column ul li a {
		font-size: 12px;
	}

	.footer-contact {
		margin: 0;
		gap: 15px;
		order: 1;
		align-self: flex-start;
		width: calc(100% - 100px);
		padding-right: 5px;
	}

	.contact-item {
		gap: 10px;
	}

	.contact-item img {
		width: 18px;
		height: 18px;
	}

	.contact-item span {
		font-size: 12px;
		word-break: break-all;
		line-height: 1.4;
	}

	.footer-qrcode {
		position: absolute;
		top: 0;
		right: 5%;
		order: 3;
	}

	.footer-qrcode img {
		width: 90px;
		height: 90px;
	}

	.footer-qrcode p {
		font-size: 12px;
	}

	.footer-bottom {
		padding: 20px 0;
	}

	.footer-bottom .container {
		flex-direction: column;
		gap: 10px;
		text-align: center;
	}

	.footer-bottom .copyright,
	.footer-bottom .footer-tech {
		flex: none;
		text-align: center;
	}

	.footer-bottom p {
		font-size: 11px;
	}
}

/* ==================== 新闻列表响应式 ==================== */
/* 平板和小屏幕 */
@media (max-width: 1200px) {
	.news-list-section {
		padding: 60px 0;
	}
	
	.news-item {
		margin-bottom: 35px;
		padding-bottom: 35px;
	}
	
	.news-link {
		gap: 0;
	}
	
	.news-date {
		width: 75px;
		padding: 12px 8px;
	}
	
	.date-day {
		font-size: 28px;
	}
	
	.date-month {
		font-size: 13px;
	}
	
	.news-image {
		width: 220px;
		height: 147px;
	}
	
	.news-content {
		margin-top: 20px;
		padding-left: 0px;
	}
	
	.news-content h3 {
		font-size: 18px;
	}
	
	.news-content p {
		font-size: 14px;
	}
}

/* 手机端 */
@media (max-width: 768px) {
	.news-list-section {
		padding: 40px 0;
	}
	
	.news-item {
		margin-bottom: 30px;
		padding-bottom: 30px;
		padding: 20px;
	}
	
	.news-link {
		flex-direction: column;
		gap: 0;
	}
	
	.news-date {
		width: 70px;
		padding: 10px 8px;
	}
	
	.date-day {
		font-size: 26px;
		margin-bottom: 5px;
	}
	
	.date-month {
		font-size: 12px;
	}
	
	.news-image {
		width: 100%;
		height: auto;
		aspect-ratio: 3 / 2;
	}
	
	.news-content {
		padding-top: 0;
		padding-left: 20px;
	}
	
	.news-content h3 {
		font-size: 17px;
		margin-bottom: 12px;
	}
	
	.news-content p {
		font-size: 14px;
		line-height: 1.7;
	}
}

/* 小手机端 */
@media (max-width: 480px) {
	.content .title{
		font-size: 26px;
	}
	.news-list-section {
		padding: 30px 0;
	}
	
	.news-item {
		margin-bottom: 25px;
		padding-bottom: 25px;
	}
	
	.news-link {
		gap: 0;
	}
	
	.news-date {
		width: 65px;
		padding: 10px 6px;
	}
	
	.date-day {
		font-size: 24px;
		margin-bottom: 4px;
	}
	
	.date-month {
		font-size: 11px;
	}
	
	.news-image {
		width: 100%;
		height: auto;
		aspect-ratio: 3 / 2;
	}
	
	.news-content {
		padding-left: 15px;
	}
	
	.news-content h3 {
		font-size: 16px;
		margin-bottom: 10px;
	}
	
	.news-content p {
		font-size: 13px;
		line-height: 1.6;
	}
}