@charset "utf-8";
/* CSS Document */

/* CSS Variables - Design System */
:root {
    --primary-color: #136ec9;
    --primary-dark: #0d5aa8;
    --primary-light: #4a9af0;
    --secondary-color: #00c6ff;
    --accent-color: #ff6b6b;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8a8a9a;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-gradient-start: #f0f4f8;
    --bg-gradient-end: #e8ecf1;
    --border-color: #e0e6ed;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.4s ease;
}

*{font-size:14px;font-family:"微软雅黑", "Microsoft YaHei", sans-serif;color:#333;}

/* 确保strong标签继承父元素字体大小 */
strong {
	font-size: inherit;
	font-weight: bold;
}
body,dl,dd,p{margin:0;}
a{text-decoration:none;transition:all 0.3s;}
img{display:block;}
input{margin:0;padding:0;border:none;outline:none;cursor:pointer;}
textaea{margin:0;padding:0;outline:none;}
h1,h2,h3{font-weight:normal;margin:0;}
ul{margin:0;padding:0;}
li{list-style:none;}
.clearfix{clear:both;}


/*header*/
.header{max-width:1000px; margin:0 auto; overflow:hidden;}
.header .logo{ float:left;margin-top:2px;}
.header .right{float:right; line-height:50px;text-align:right;}
.header .right a{font-size:14px;transition:all 0.4s;}
.header .right a:hover{color:#136ec9;}


/*banner*/
.banner2{
	width:100%;
	height:auto;
	position:relative;
	overflow:hidden;
}

.banner2 img {
	width:100%;
	height:100%;
	object-fit:cover;
}

/*辅助容器*/
.aux-container {
	margin:0 auto;
	width:0px;
	height:0px;
	overflow:hidden;
}

/*公共部分*/
#public_pplm {
	max-width:1000px;
	margin:10px auto;
}

/*背景区域*/
.pc_box.bg-fafafa {
	background:#fafafa;
}

.bg-content {
	padding: 40px 80px;
	text-indent: 2em;
}

.bg-content p {
	font-size: 20px;
	line-height: 36px;
}

.bg-content p + p {
	margin-top: 10px;
}

/*核心优势区域*/
.core-advantages {
	margin:40px 0;
}

.advantages-list {
	margin:0 auto;
	max-width: 1200px;
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.advantage-item {
	background-color:white;
	border-radius:var(--radius-md);
	box-shadow:var(--shadow-sm);
	padding:15px 30px;
	transition:var(--transition-normal);
	display:flex;
	gap:20px;
	width: calc(50% - 10px);
}

/* 相关案例导航样式 */
.cases-nav {
	display: flex;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	background-color: #f9f9f9;
}

.cases-nav .nav-btn {
	padding: 12px 24px;
	background-color: transparent;
	border: none;
	cursor: pointer;
	font-size: 16px;
	font-weight: 500;
	color: #333;
	transition: all 0.3s ease;
	position: relative;
	flex: 1;
	text-align: center;
}

.cases-nav .nav-btn::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 3px;
	background-color: #007bff;
	transition: width 0.3s ease;
}

.cases-nav .nav-btn:hover {
	background-color: rgba(0, 123, 255, 0.1);
	color: #007bff;
}

.cases-nav .nav-btn.active {
	background-color: white;
	color: #007bff;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cases-nav .nav-btn.active::after {
	width: 100%;
}

.cases-nav .nav-btn.active:hover {
	background-color: white;
}

.advantage-icon {
	width:60px;
	height:60px;
	background-color:white;
	border-radius:8px;
	display:flex;
	align-items:center;
	justify-content:center;
	flex-shrink:0;
	box-shadow:var(--shadow-sm);
}

.advantage-icon img {
	width:40px;
	height:40px;
}

.advantage-content h3 {
	font-size:18px;
	font-weight:bold;
	margin-bottom:10px;
	color:var(--text-primary);
}

.advantage-content p {
	font-size:14px;
	color:var(--text-secondary);
	line-height:1.6;
}

/*产品介绍区域*/
.product-intro {
	margin:40px 0;
}

.intro-text {
	margin-bottom:30px;
	padding:0 20px;
}

.intro-text p {
	font-size:16px;
	margin-top:20px;
	padding:10px;
	line-height:1.6;
	color:var(--text-primary);
	text-indent:2em;
}


/*图片滑块区域*/
.slider-section {
	margin: 10px auto;
	text-align: center;
}

.image-slider {
	position:relative;
	max-width:100%;
	overflow:hidden;
	border-radius:8px;
	box-shadow:0 2px 8px rgba(0,0,0,0.1);
}

.slider-nav {
	position:absolute;
	top:10px;
	left:0;
	right:0;
	display:flex;
	justify-content:center;
	gap:20px;
	z-index:10;
	padding: 5px;
	background-color: rgba(255,255,255,0.8);
}

.nav-btn {
	padding:8px 24px;
	border:none;
	border-radius:20px;
	background-color:rgba(255,255,255,0.9);
	color:#333;
	font-weight:500;
	cursor:pointer;
	transition:all 0.3s ease;
	box-shadow:0 2px 4px rgba(0,0,0,0.2);
}

.nav-btn:not(.active) {
	background-color:rgba(255,255,255,0.7);
	color:#666;
	box-shadow:0 2px 4px rgba(0,0,0,0.1);
}

.slider-container {
	display:flex;
	transition:transform 0.5s ease-in-out;
}

.slider-item {
	min-width:100%;
}

.slider-item img {
	width: 100%;
	display:block;
}

.slider-arrow {
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	width:40px;
	height:40px;
	border-radius:50%;
	border:none;
	background-color:rgba(255,255,255,0.8);
	cursor:pointer;
	display:flex;
	align-items:center;
	justify-content:center;
	box-shadow:0 2px 4px rgba(0,0,0,0.2);
	transition:all 0.3s ease;
	z-index:5;
}

.slider-arrow.left {
	left:15px;
}

.slider-arrow.right {
	right:15px;
}

/*页脚区域*/
/* .footer {
	padding:20px 0 5px 0;
}

.footer-content {
	text-align:center;
} */

.pc_box{
	max-width:1000px;
	margin: auto;
	/* padding:0 20px; */
	box-sizing:border-box;
}

/*左边*/
.pc_l{
	width:100%;
}
.pc_l .pc_title{
	margin:0;
	padding:15px 20px;
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	display: flex;
	align-items: center;
	gap: 12px;
	position: relative;
	overflow: hidden;
	transition: var(--transition-normal);
}
.pc_l .pc_title::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
	transition: var(--transition-slow);
}
.pc_l .pc_title:hover::before {
	left: 100%;
}
.pc_l .pc_title:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}
.pc_l .pc_title img{
	width:28px;
	height:28px;
	filter: brightness(0) invert(1);
	transition: var(--transition-normal);
}
.pc_l .pc_title:hover img {
	transform: scale(1.1) rotate(5deg);
}
.pc_l .pc_title h1{
	font-size:22px;
	font-weight:700;
	color:#fff;
	letter-spacing: 1px;
	text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.case-list {
	padding: 10px 0;
}
.case-list li{
	border-bottom: 1px solid var(--border-color);
    padding: 20px 15px;
	margin-bottom: 5px;
	border-radius: var(--radius-sm);
	transition: var(--transition-normal);
	background: linear-gradient(135deg, #fff 0%, #fafbfc 100%);
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 15px;
}
.case-list li a{
	font-size:17px;
	font-weight:600;
	display:block;
    flex: 1;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
	color: var(--text-primary);
	transition: var(--transition-normal);
}
.case-list li p{
	font-size:13px;
	font-weight:500;
	color: var(--text-muted);
	white-space: nowrap;
	background: var(--bg-secondary);
	padding: 4px 10px;
	border-radius: 20px;
}
.case-list li:hover{
	border-bottom-color: var(--primary-color);
	background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 100%);
	transform: translateX(5px);
	box-shadow: var(--shadow-sm);
}
.case-list li:hover a{
	color: var(--primary-color);
}
.case-list li:hover p {
	background: var(--primary-color);
	color: #fff;
}
.pc_more {
	margin-top: 25px;
}
.pc_more a{
	/* width:100%; */
    padding: 14px 20px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    text-align:center;
    line-height:1.4;
    color: var(--primary-color);
    display:block;
    cursor:pointer;
	font-weight: 600;
	font-size: 15px;
	letter-spacing: 1px;
	background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
	transition: var(--transition-normal);
	position: relative;
	overflow: hidden;
}
.pc_more a::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
	transition: var(--transition-slow);
}
.pc_more:hover a::before {
	left: 100%;
}
.pc_more:hover a{
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
	color:#fff;
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

/*右边*/
.pc_r{
	width:100%;
	padding-top:20px;
	border-top:2px solid var(--border-color);
}
.pc_r .pc_title{
	margin:0 0 20px 0;
	padding:15px 20px;
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	display: flex;
	align-items: center;
	gap: 12px;
	position: relative;
	overflow: hidden;
	transition: var(--transition-normal);
}
.pc_r .pc_title::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
	transition: var(--transition-slow);
}
.pc_r .pc_title:hover::before {
	left: 100%;
}
.pc_r .pc_title:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}
.pc_r .pc_title img{
	width:28px;
	height:28px;
	filter: brightness(0) invert(1);
	transition: var(--transition-normal);
}
.pc_r .pc_title:hover img {
	transform: scale(1.1) rotate(5deg);
}
.pc_r .pc_title h1{
	font-size:22px;
	font-weight:700;
	color:#fff;
	letter-spacing: 1px;
	text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.pc_label {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding: 10px 0;
}
.pc_label li{
	flex: 0 0 calc(15% - 0px);
	min-width: 80px;
	padding: 10px 15px;
    text-align:center;
    line-height:1.4;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 2px solid var(--border-color);
	border-radius: var(--radius-sm);
	cursor:pointer;
    transition: var(--transition-normal);
	font-weight: 500;
	color: var(--text-secondary);
	box-shadow: var(--shadow-sm);
	position: relative;
	overflow: hidden;
}
.pc_label li::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
	transition: var(--transition-slow);
}
.pc_label li:hover::before {
	left: 100%;
}
.pc_label li:hover{
	color: var(--primary-color);
	border-color: var(--primary-color);
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
	color: #fff;
	transform: translateY(-3px);
	box-shadow: var(--shadow-md);
}
.pc_label li:active {
	transform: translateY(-1px);
}
.pc_logo {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	padding: 15px 0;
}
.pc_logo a{
	flex: 0 0 calc(10.5% - 8px);
	min-width: 80px;
	border-radius: var(--radius-sm);
	overflow:hidden;
	background: linear-gradient(135deg, #fff 0%, #f5f5f5 100%);
	box-shadow: var(--shadow-sm);
	transition: var(--transition-normal);
	position: relative;
}
.pc_logo a::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(19,110,201,0.1) 0%, rgba(0,198,255,0.1) 100%);
	opacity: 0;
	transition: var(--transition-normal);
}
.pc_logo a:hover::after {
	opacity: 1;
}
.pc_logo a img{
	width:100%;
	transition: var(--transition-normal);
}
.pc_logo a:hover {
	transform: translateY(-5px) scale(1.05);
	box-shadow: var(--shadow-md);
}
.pc_logo a:hover img{
	opacity:0.9;
}

.gg-container {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin: 20px 0;
}

.gg{
	width: 45%;
	height: auto;
	border-radius: var(--radius-md);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: var(--transition-normal);
}

.gg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.gg:hover {
	box-shadow: var(--shadow-md);
	transform: translateY(-3px);
}
.gg a {  
	display: block;
	position: relative;
}
.gg a::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(19,110,201,0.05) 0%, rgba(0,198,255,0.05) 100%);
	opacity: 0;
	transition: var(--transition-normal);
}
.gg:hover a::after {
	opacity: 1;
}
.gg img{
	width:100%;
	height:auto;
	display: block;
	transition: var(--transition-normal);
}
.gg:hover img {
	transform: scale(1.02);
}

.banner_con{
	width:620px;
	position:absolute;
	top:50%;
	left:50%;
	transform: translate(-50%, -50%);
	margin-left:0;
}
.banner_con h1{
	font-size:62px;
	font-weight:bold;
	color:#fff;
	margin-left:10px;
	text-shadow:5px 2px 6px #000;
}
.banner_text{
	background-color:rgba(1,24,65,0.75);
	padding:20px;
	margin-top:20px;
}
.banner_text p{
	font-size:16px;
	color:#fff;
	line-height:32px;
}
.banner_text a{
	color:#fff;
	float:right;
	border-bottom:#fff solid 1px;
}
.banner_text a:hover{
	color:#00f0fd;
	border-bottom:#00f0fd solid 1px;
}

/*响应式设计*/
@media(max-width:768px){
	*{
		font-size:12px;
	}
	.banner2{
		height:auto;
		/* padding-bottom:20px; */
	}
	.banner_con{
		width:92%;
		margin: auto;
		position:initial;
	}
	.banner_con h1{
		font-size:32px;
		text-align:center;
		margin-left:0;
		line-height:50px;
	}
	.banner_text{
		margin-top:0;
	}
	.pc_l,.pc_r{
		width:96%;
		margin: auto;
	}
	.pc_l .pc_title h1 {
		font-size: 16px;
	}
	.pc_r .pc_title h1 {
		font-size: 16px;
	}
	.banner_text p{
		font-size:14px;
	}
	.case-list li{
		padding: 15px 10px;
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}
	.case-list li a{
		width:100%;
		font-size:15px;
	}
	.case-list li p{
		font-size:12px;
	}
	.pc_label li {
		flex: 0 0 calc(50% - 10px);
		padding: 8px 10px;
		font-size: 16px;
	}
	.pc_logo a{
		flex: 0 0 calc(24% - 10px);
		min-width: 70px;
	}
	.gg{
		max-width:100%;
	}
	.gg img{
		height:auto;
	}
	
	/* 核心优势响应式 */
	.advantages-list {
		max-width: 100%;
		padding: 0 10px;
	}

	.advantage-item {
		padding: 20px;
		flex-direction: column;
		gap: 15px;
	}

	.advantage-icon {
		align-self: flex-start;
	}
	
	/* 产品介绍响应式 */
	.product-intro {
		margin: 20px 0;
	}

	.intro-text {
		padding: 0 10px;
	}

	/* 图片滑块响应式 */
	.slider-nav {
		gap: 10px;
	}

	.nav-btn {
		padding: 5px 12px;
		font-size: 12px;
	}

	.slider-arrow {
		width: 30px;
		height: 30px;
	}
	
	/* 其他响应式调整 */
	.bg-content {
		padding: 10px 15px;
	}
	.pc_box{
		/* padding:0 15px; */
	}
	.pc_l .pc_title {
		padding: 12px 15px;
	}
	.pc_r{
		margin-top:20px;
	}
	.pc_r .pc_title {
		padding: 12px 15px;
	}
	.pc_more a {
		padding: 12px 15px;
		font-size: 14px;
	}
}

/* 表格样式 */
.product-table {
    margin: 30px 0;
    overflow-x: auto;
    border-radius: 0;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    background: var(--bg-primary);
    border: 2px solid #000;	
}

.product-table table {
    width: 100%;
    min-width: 800px;
    table-layout: auto;
    border-collapse: collapse;
    font-size: 14px;
}

.product-table th {
    background: #12a781;
    color: white;
    font-weight: 700;
    text-align: center;
    padding: 15px 10px;
    border: 1px solid #000;
    vertical-align: middle;
    font-size: 16px;
}

/* 第一行表头特殊样式 */
.product-table tr:first-child th {
    background: #12a781;
    color: white;
}

.product-table td {
    padding: 15px 12px;
    border: 1px solid #000;
    vertical-align: top;
    text-align: left;
    color: var(--text-primary);
    font-size: 16px;
    line-height: 1.5;
}

/* 第一列特殊样式 */
.product-table td:first-child, .t1 {
    font-weight: 600;
    background-color: #ffcc99;
    border-right: 1px solid #000;
    text-align: center;
    vertical-align: middle;
}

/* 第三列样式（快评1.0） */
.product-table tr td:nth-child(3) {
    background-color: #fff !important;
    text-align: left;
    vertical-align: top;
    font-size: 14px;
    color: var(--text-primary);
}

/* 第四列样式（快评2.0） */
.product-table tr td:nth-child(4) {
    background-color: #fff !important;
    text-align: left;
    vertical-align: top;
    font-size: 14px;
    color: var(--text-primary);
}

/* 内容权益、媒体发布、社群推广等行的第一列样式 */
.product-table tr:nth-child(4) td:first-child,
.product-table tr:nth-child(9) td:first-child,
.product-table tr:nth-child(13) td:first-child,
.product-table tr:nth-child(17) td:first-child {
    vertical-align: middle;
    text-align: center;
}

/* 列表样式 */
.product-table ul {
    margin: 8px 0;
    padding-left: 20px;
}

.product-table li {
    margin-bottom: 6px;
    list-style-type: disc;
    color: var(--text-primary);
    font-size: 13px;
}

/* 链接样式 */
.product-table a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 500;
}

.product-table a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}
.intro-image img{
	margin: 10px auto;
    width: 100%;
    height: auto;
}

/* 响应式设计 */
@media(max-width:768px) {
    .product-table {
        border-radius: 0;
        margin: 20px 0;
    }
    
    .product-table table {
        min-width: 600px;
    }
    
    .product-table th {
        padding: 12px 8px;
        font-size: 14px;
    }
    
    .product-table td {
        padding: 10px 8px;
        font-size: 13px;
    }
    
    .product-table ul {
        padding-left: 15px;
        margin: 5px 0;
    }
    
    .product-table li {
        margin-bottom: 4px;
        font-size: 11px;
    }
}

/* 小屏幕设备优化 */
@media(max-width:480px) {
    .product-table {
        border-radius: 0;
        margin: 15px 0;
    }
    
    .product-table table {
        min-width: 400px;
    }
    
    .product-table th {
        padding: 10px 6px;
        font-size: 12px;
    }
    
    .product-table td {
        padding: 8px 6px;
        font-size: 13px;
    }
    
    .product-table ul {
        padding-left: 12px;
        margin: 3px 0;
    }
    
    .product-table li {
        margin-bottom: 3px;
        font-size: 10px;
    }
}

/* 相关案例板块样式 */
.cases-section {
    margin: 40px 0;
    background: var(--bg-primary);
}

.cases-content {
    padding: 20px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cases-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.case-list {
    margin: 10px 0;
}

.case-list li {
   border-bottom: 1px solid var(--border-color);
    padding: 20px 15px;
	margin-bottom: 5px;
	border-radius: var(--radius-sm);
	transition: var(--transition-normal);
	background: linear-gradient(135deg, #fff 0%, #fafbfc 100%);
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 15px;
}

.case-list li:hover {
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 100%);
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.case-list li a {
    font-size: 15px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
    display: block;
    line-height: 1.5;
}

.case-list li a:hover {
    color: var(--primary-color);
}

/* 响应式设计 */
@media(max-width:768px) {
    .cases-section {
        margin: 20px 0;
    }
    
    .cases-content {
        padding: 12px;
    }
    
    .cases-content h3 {
        font-size: 15px;
    }
    
    .case-list li {
        padding: 6px 10px;
        margin-bottom: 8px;
    }
    
    .case-list li a {
        font-size: 16px;
    }
}

.service-component .header h1 {
    color: #ffffff;
}

/* 发布会板块样式 */
.conference-section {
    margin: 40px 0;
    padding: 20px;
    background: linear-gradient(135deg, #0a1929 0%, #1a2e45 100%);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* 子标题样式 */
.section-subtitle {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    margin-bottom: 30px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    position: relative;
    padding-bottom: 10px;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00c6ff, transparent);
}

/* 发布会网格布局 */
.conference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

/* 发布会项目样式 */
.conference-item {
    display: flex;
    flex-direction: column;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    text-decoration: none;
}

.conference-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,198,255,0.3);
    background: rgba(255,255,255,0.1);
}

.conference-image {
    position: relative;
    overflow: hidden;
    padding-top: 75%; /* 4:3 比例 */
}

.conference-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.conference-item:hover .conference-image img {
    transform: scale(1.05);
}

.conference-title {
    padding: 15px;
    font-size: 14px;
    font-weight: 500;
    color: #ffffff;
    text-align: center;
    line-height: 1.4;
}

/* 响应式设计 */
@media(max-width:768px) {
    .conference-section {
        margin: 20px 0;
        padding: 15px;
    }
    
    .section-subtitle {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .conference-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .conference-title {
        padding: 12px;
        font-size: 12px;
    }
}

@media(max-width:480px) {
    .conference-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .conference-title {
        font-size: 11px;
        padding: 10px;
    }
}