/* 引入阿里普惠体字体 */
@font-face {
    font-family: 'Alibaba PuHuiTi';
    src: url('../fonts/AlibabaPuHuiTi-3-55-Regular.woff2') format('woff2'),
         url('../fonts/AlibabaPuHuiTi-3-55-Regular.woff') format('woff'),
         url('../fonts/AlibabaPuHuiTi-3-55-Regular.ttf') format('truetype'),
         url('../fonts/AlibabaPuHuiTi-3-55-Regular.eot') format('embedded-opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* 统一主标题样式 */
.ioi-main-title {
    text-align: center;
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

/* 统一主标题容器样式 */
.ioi-main-header {
	padding: 140px 0 80px;
	background-color: #000;
	text-align: center;
	position: relative;
}

.ioi-main-header-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.ioi-main-header p {
    color: #ddd;
    font-size: 1.1rem;
    line-height: 1.5;
    max-width: 600px;
    margin: 0 auto 30px;
}

.ioi-main-header .ioi-btn {
    margin-top: 20px;
}

/* 全局样式 - IOI风格 */
html, body {
    background-color: #000;
    color: #fff;
    font-family: 'Alibaba PuHuiTi';
    margin: 0;
    padding: 0;
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* 导航栏 - IOI风格 */
.ioi-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.7);
    transition: all 0.3s ease;
    border-bottom: none;
    box-shadow: none;
}

.ioi-nav {
    width: 100%;
}

.ioi-nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 20px;
    box-sizing: border-box;
}

.ioi-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.ioi-logo span {
    margin-left: 10px;
}

.ioi-main-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
}

.ioi-main-nav li {
    margin: 0 15px;
}

.ioi-main-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    padding: 5px 0;
}

.ioi-main-nav a:hover {
    color: #fff;
    font-weight: 600;
}

.ioi-main-nav a:hover::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #fff;
}

.ioi-right-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    flex-shrink: 0;
}

.ioi-right-nav li {
    margin-left: 20px;
}

.ioi-right-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.ioi-right-nav a:hover {
    color: #0e90d2;
}

.ioi-menu-btn a {
    font-size: 1.2rem;
}

/* 导航栏弹出层样式 - 特斯拉风格 */
.ioi-dropdown {
    position: relative;
}

.ioi-dropdown-content {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    width: 100vw;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    display: none;
    border-radius: 0;
    padding: 20px 0;
    margin-top: 0;
}

.ioi-dropdown:hover .ioi-dropdown-content {
    display: block;
}

.ioi-dropdown-container {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 20px;
    gap: 30px;
}

.ioi-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    flex: 1;
}

.ioi-dropdown-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.ioi-dropdown-item:hover {
    transform: translateY(-5px);
}

.ioi-dropdown-item img {
    max-width: 100%;
    height: 100px;
    object-fit: contain;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.ioi-dropdown-item:hover img {
    transform: scale(1.05);
}

.ioi-dropdown-item h4 {
    color: #000;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.ioi-dropdown-item p {
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0 15px 10px;
    text-align: center;
}

.ioi-dropdown-link {
    display: inline-block;
    color: #0e90d2;
    text-decoration: none;
    font-size: 0.85rem;
    margin: 4px 8px;
    padding: 6px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 1px solid #0e90d2;
}

.ioi-dropdown-link:hover {
    color: #fff;
    background-color: #0e90d2;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(14, 144, 210, 0.3);
}

.ioi-dropdown-sidebar {
    width: 200px;
    flex-shrink: 0;
}

.ioi-dropdown-sidebar h4 {
    color: #000;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ioi-dropdown-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.ioi-dropdown-sidebar li {
    margin-bottom: 12px;
}

.ioi-dropdown-sidebar a {
    color: #333;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
    line-height: 1.4;
    min-height: auto;
    display: block;
}

.ioi-dropdown-sidebar a:hover {
    color: #0e90d2;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .ioi-dropdown-content {
        width: 100%;
        padding: 20px 0;
    }
    
    .ioi-dropdown-container {
        flex-direction: column;
        padding: 0 20px;
        gap: 20px;
    }
    
    .ioi-dropdown-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }
    
    .ioi-dropdown-item img {
        height: 100px;
    }
    
    .ioi-dropdown-sidebar {
        width: 100%;
        border-top: 1px solid #eee;
        padding-top: 20px;
    }
}

/* 轮播区域 - IOI风格 */
.ioi-carousel {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.ioi-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ioi-slides-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.ioi-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.ioi-slide.active {
    opacity: 1;
}

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

.ioi-carousel-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    color: #fff;
    width: 100%;
    max-width: 1200px;
    padding: 0 40px;
    box-sizing: border-box;
}

.ioi-carousel-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
    letter-spacing: -1px;
    line-height: 1.2;
}

.ioi-carousel-content p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: #ccc;
    font-weight: 300;
}

.ioi-hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.ioi-hero-subtext p {
    font-size: 0.9rem;
    color: #999;
    margin: 0;
}

/* 导航按钮 */
.ioi-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 20;
}

.ioi-nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.ioi-nav-prev {
    left: 40px;
}

.ioi-nav-next {
    right: 40px;
}

/* 指示器 */
.ioi-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.ioi-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ioi-indicator.active {
    background-color: white;
    width: 12px;
    height: 12px;
}

/* 按钮 - IOI风格 */
.ioi-btn {
    padding: 12px 28px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    min-width: 140px;
    text-align: center;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    cursor: pointer;
    font-family: 'Alibaba PuHuiTi';
    letter-spacing: 0.5px;
    box-sizing: border-box;
}



.ioi-btn-primary {
    background-color: #0e90d2;
    color: #fff;
    border-color: #0e90d2;
}

.ioi-btn-primary:hover {
    background-color: #0c7bbf;
    border-color: #0c7bbf;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
    font-weight: 600;
}

.ioi-btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.ioi-btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

.ioi-products {
    padding: 80px 0;
    background-color: #f5f5f5;
    width: 100%;
}

.ioi-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.ioi-product-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.ioi-product-item:hover {
    transform: translateY(-5px);
}

.ioi-product-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.ioi-product-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.ioi-product-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #333;
    text-decoration: none;
    font-size: 0.9rem;
    margin: 0 8px;
    padding: 12px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
    height: 48px;
    font-weight: 500;
    font-family: 'Alibaba PuHuiTi';
    letter-spacing: 0.5px;
    background-color: #f5f5f5;
    box-sizing: border-box;
    min-width: 120px;
}

.ioi-product-link:hover {
    color: #333;
    background-color: #e0e0e0;
    border-color: #ccc;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    font-weight: 600;
}

.ioi-product-link.active {
    color: #fff;
    background-color: #0e90d2;
    border-color: #0e90d2;
}

.ioi-product-link.active:hover {
    color: #fff;
    background-color: #0c7bbf;
    border-color: #0c7bbf;
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

.ioi-highlights {
    padding: 80px 0;
    background-color: #000;
    color: #fff;
    width: 100%;
}

.ioi-highlights-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 0px;
    text-align: center;
    box-sizing: border-box;
}


/* Cookie 提示弹框 */
.ioi-cookie-consent {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background-color: #333;
	color: #fff;
    padding-top: 30px;
    padding-bottom: 30px;
	z-index: 9999;
	box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
	animation: slideUp 0.5s ease;
}

@keyframes slideUp {
	from {
		transform: translateY(100%);
	}
	to {
		transform: translateY(0);
	}
}

.ioi-cookie-content {
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.ioi-cookie-text {
	flex: 1;
	display: flex;
	align-items: center;
	gap: 10px;
	padding-right: 30px;
	font-size: 14px;
	line-height: 1.8;
	color: #999;
}

.ioi-cookie-text p {
	margin: 0;
	line-height: 1.8;
	color: #999;
}

.ioi-cookie-details {
	color: #fff;
	text-decoration: none;
	font-size: 14px;
	transition: opacity 0.3s ease;
}

.ioi-cookie-details:hover {
	opacity: 0.8;
	text-decoration: underline;
}

.ioi-cookie-close {
	background: none;
	color: #999;
	border: none;
	font-size: 20px;
	cursor: pointer;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.3s ease;
}

.ioi-cookie-close:hover {
	transform: rotate(90deg);
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
	.ioi-cookie-content {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	.ioi-cookie-text {
		flex-direction: column;
		align-items: flex-start;
		gap: 5px;
	}
}

/* 二维码弹出层 */
.ioi-qrcode-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	z-index: 9999;
	justify-content: center;
	align-items: center;
}

.ioi-qrcode-modal.active {
	display: flex;
}

.ioi-qrcode-modal-content {
	position: relative;
	background-color: #000;
	padding: 20px;
	border-radius: 20px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.ioi-qrcode-close {
	position: absolute;
	top: -40px;
	right: 0;
	color: #fff;
	font-size: 30px;
	cursor: pointer;
}

.ioi-qrcode-large {
	width: 300px;
	height: 300px;
	display: block;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
	.ioi-qrcode-large {
		width: 250px;
		height: 250px;
	}
}

/* 分页按钮样式 */
.page-text {
	width: auto !important;
	padding: 0 15px !important;
	line-height: 40px !important;
}

    h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #fff;
    letter-spacing: -1px;
}

.ioi-highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.ioi-highlight-card {
    text-align: center;
    padding: 30px 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.ioi-highlight-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.ioi-highlight-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #0e90d2;
}

.ioi-highlight-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
}

.ioi-highlight-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #ccc;
    font-weight: 300;
}

.ioi-offers {
    padding: 80px 0;
    background-color: #f5f5f5;
    width: 100%;
}

.ioi-offers-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    box-sizing: border-box;
}

.ioi-offers-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #333;
    letter-spacing: -1px;
}

.ioi-offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.ioi-offer-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

.ioi-offer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.ioi-offer-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.ioi-offer-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #666;
    font-weight: 300;
}

/* 媒体动态 - IOI风格 */
.ioi-news {
    padding: 80px 0;
    background-color: #0a0a0a;
    width: 100%;
    margin-top: -20px;
}

.ioi-news-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    box-sizing: border-box;
}

.ioi-news-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #fff;
    letter-spacing: -1px;
}

.ioi-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.ioi-news-card {
    background-color: #111;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    text-align: left;
    display: flex;
    flex-direction: column;
    min-height: 450px;
    border: 1px solid #222;
}

.ioi-news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    border-color: #0e90d2;
}

.ioi-news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.ioi-news-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.ioi-news-date {
    font-size: 0.85rem;
    color: #0e90d2;
    margin: 15px 20px 10px;
}

.ioi-news-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 20px 15px;
    color: #fff;
    line-height: 1.3;
}

.ioi-news-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 20px 20px;
    color: #ccc;
    font-weight: 300;
    flex-grow: 1;
}

.ioi-news-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0e90d2;
    text-decoration: none;
    font-size: 0.9rem;
    margin: 0 20px 20px;
    padding: 12px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid #0e90d2;
    height: 48px;
    font-weight: 500;
    font-family: 'Alibaba PuHuiTi';
    letter-spacing: 0.5px;
    align-self: flex-start;
    box-sizing: border-box;
    min-width: 120px;
}

.ioi-news-link:hover {
    color: #fff;
	background-color: #0e90d2;
	border-color: #0e90d2;
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

/* 新闻更多按钮 */
.ioi-news-more {
	text-align: center;
	margin-top: 40px;
}

/* 新闻列表页 */
.ioi-news-list {
	padding: 60px 0;
	background-color: #0a0a0a;
}

.ioi-news-list .ioi-news-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

.ioi-news-list h2 {
	text-align: center;
	margin-bottom: 40px;
	color: #fff;
	font-size: 2rem;
}

/* 分页 */
.ioi-pagination {
	text-align: center;
	margin-top: 40px;
}

.ioi-pagination ul {
	display: inline-flex;
	list-style: none;
	padding: 0;
	margin: 0;
}

.ioi-pagination li {
	margin: 0 5px;
}

.ioi-pagination a {
	display: block;
	width: 40px;
	height: 40px;
	line-height: 45px;
	padding: 0;
	color: #fff;
	text-decoration: none;
	background-color: #1a1a1a;
	border-radius: 4px;
	transition: all 0.3s ease;
	text-align: center;
}

.ioi-pagination a.page-text {
	width: auto;
	padding: 0 10px;
	min-width: 40px;
}

.ioi-pagination a:hover {
	background-color: #0e90d2;
}

.ioi-pagination li.active a {
	background-color: #0e90d2;
	font-weight: bold;
}

/* 新闻详情页 */
.ioi-news-detail {
	padding: 120px 0 60px;
	background-color: #111;
}

.ioi-news-detail .ioi-news-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

.ioi-news-header {
	margin-bottom: 40px;
	text-align: left;
}

.ioi-news-header h1 {
	color: #fff;
	font-size: 2.5rem;
	margin-bottom: 20px;
	line-height: 1.2;
}

.ioi-news-meta {
	display: flex;
	gap: 20px;
	color: #ccc;
	font-size: 0.9rem;
	margin-bottom: 30px;
	padding: 10px 15px;
	background-color: #111;
	border-radius: 4px;
	align-items: center;
	border: 1px solid #222;
}

.ioi-news-date {
	font-weight: 500;
}

.ioi-news-category {
	padding: 3px 10px;
	background-color: #0e90d2;
	color: #fff;
	border-radius: 12px;
	font-size: 0.8rem;
}

.ioi-news-body {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 40px;
	text-align: left;
}

.ioi-news-body p {
	margin-bottom: 20px;
	text-align: left;
}

.ioi-news-body ul {
	margin-bottom: 20px;
	padding-left: 20px;
	text-align: left;
}

.ioi-news-body li {
	margin-bottom: 10px;
	text-align: left;
}

.ioi-news-featured-image {
	width: 100%;
	height: auto;
	border-radius: 8px;
	margin-bottom: 30px;
}

.ioi-news-body p {
	margin-bottom: 20px;
}

.ioi-news-body ul {
	margin-bottom: 20px;
	padding-left: 20px;
}

.ioi-news-body li {
	margin-bottom: 10px;
}

/* 相关新闻 */
.ioi-related-news {
	margin-top: 60px;
	padding-top: 40px;
	border-top: 1px solid #222;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
}

.ioi-related-news h3 {
	color: #fff;
	font-size: 1.5rem;
}

/* 产品说明书页面 */
.ioi-manuals {
	padding: 60px 0;
	background-color: #0a0a0a;
}

.ioi-manuals .ioi-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

.ioi-section-header {
	text-align: center;
	margin-bottom: 60px;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
	max-width: 800px;
	margin-left: auto;
	margin-right: auto;
}

.ioi-section-header h1 {
	color: #fff;
	font-size: 2.5rem;
	margin-bottom: 20px;
	line-height: 1.2;
}

.ioi-section-header p {
	color: #ccc;
	font-size: 1.1rem;
	max-width: 600px;
	margin: 0 auto;
}

/* 分类筛选 */
.ioi-manuals-filter {
	margin-bottom: 40px;
	padding: 30px;
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
}

.ioi-manuals-filter h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 20px;
}

.ioi-manuals-filter .ioi-filter-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: flex-start !important;
}

.ioi-filter-btn {
	padding: 8px 16px;
	background-color: #1a1a1a;
	color: #ddd;
	border: 1px solid #222;
	border-radius: 20px;
	font-size: 0.9rem;
	cursor: pointer;
    float: left;
	transition: all 0.3s ease;
}

.ioi-filter-btn:hover {
	background-color: #1a1a1a;
	color: #0e90d2;
	border-color: #0e90d2;
	transform: translateY(-2px);
}

.ioi-filter-btn.active {
	background-color: #0e90d2;
	color: #fff;
	border-color: #0e90d2;
}

/* 说明书列表 */
.ioi-manuals-list {
	margin-bottom: 40px;
}

.ioi-manual-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px;
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	margin-bottom: 15px;
	transition: all 0.3s ease;
}

.ioi-manual-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateX(5px);
}

.ioi-manual-info h4 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 10px;
}

.ioi-manual-meta {
	display: flex;
	gap: 20px;
	color: #ccc;
	font-size: 0.85rem;
}

.ioi-manual-download {
	padding: 12px 28px;
	border-radius: 6px;
	font-size: 0.9rem;
	font-weight: 500;
	text-decoration: none;
	transition: all 0.3s ease;
	border: 1px solid transparent;
	width: 140px;
	text-align: center;
	height: 48px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	touch-action: manipulation;
	cursor: pointer;
	font-family: 'Alibaba PuHuiTi';
	letter-spacing: 0.5px;
	box-sizing: border-box;
	background-color: #0e90d2;
	color: #fff;
	border-color: #0e90d2;
	gap: 8px;
}

.ioi-manual-download:hover {
	background-color: #0c7bbf;
	border-color: #0c7bbf;
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
	font-weight: 600;
}

/* 分页 */
.ioi-pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin-top: 40px;
}

.ioi-pagination-btn {
	padding: 8px 16px;
	background-color: #2a2a2a;
	color: #ddd;
	border: 1px solid #444;
	border-radius: 4px;
	font-size: 0.9rem;
	cursor: pointer;
	transition: all 0.3s ease;
}

.ioi-pagination-btn:hover:not(.disabled) {
	background-color: #3a3a3a;
	color: #0e90d2;
	border-color: #0e90d2;
}

.ioi-pagination-btn.active {
	background-color: #0e90d2;
	color: #fff;
	border-color: #0e90d2;
}

.ioi-pagination-btn.disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.ioi-pagination-ellipsis {
	color: #999;
	padding: 0 10px;
}

/* 响应式设计 */
@media (max-width: 768px) {
	.ioi-manuals .ioi-container {
		padding: 0 20px;
	}
	
	.ioi-section-header h1 {
		font-size: 2rem;
	}
	
	.ioi-filter-buttons {
		justify-content: center;
	}
	
	.ioi-manual-item {
		flex-direction: column;
		align-items: flex-start;
		gap: 15px;
	}
	
	.ioi-manual-download {
		align-self: flex-end;
	}
	
	.ioi-pagination {
		flex-wrap: wrap;
	}
}

/* 投资者关系页面 */
.ioi-investor {
	padding: 80px 0;
	background-color: #000;
}

/* 合规资质页面 */
.ioi-compliance {
	padding: 60px 0;
	background-color: #0a0a0a;
}

/* 零售店页面 */
.ioi-retail {
	padding: 40px 0;
	background-color: #000;
}

.ioi-retail-search {
	margin-bottom: 40px;
}

.ioi-search-form {
	display: flex;
	gap: 15px;
	max-width: 600px;
	margin: 0 auto;
}

.ioi-search-form input {
	flex: 1;
	padding: 15px 20px;
	border: 1px solid #333;
	border-radius: 8px;
	background-color: #1a1a1a;
	color: #fff;
	font-size: 1rem;
}

.ioi-search-form input::placeholder {
	color: #666;
}

.ioi-retail-map-filter {
	margin-bottom: 40px;
}

.ioi-retail-map {
	margin-bottom: 20px;
}

.ioi-retail-filter {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 20px;
}

.ioi-retail-filter h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-filter-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
	gap: 8px;
}

.ioi-filter-list li a {
	display: block;
	padding: 8px 12px;
	background-color: #2a2a2a;
	border: 1px solid #333;
	border-radius: 6px;
	color: #fff;
	text-decoration: none;
	text-align: center;
	transition: all 0.3s ease;
	font-size: 0.9rem;
}

.ioi-filter-list li a:hover {
	background-color: #0e90d2;
	border-color: #0e90d2;
}

.ioi-retail-list {
	margin-bottom: 40px;
}

.ioi-retail-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 20px;
}

.ioi-retail-item {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	overflow: hidden;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.ioi-retail-item:hover {
	background-color: #2a2a2a;
	border-color: #444;
	transform: translateY(-5px);
}

.ioi-retail-info {
	padding: 20px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.ioi-retail-info h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 12px;
	font-weight: 600;
}

.ioi-retail-address {
	color: #ccc;
	margin-bottom: 4px;
	line-height: 1.2;
	font-size: 0.95rem;
}

.ioi-retail-phone {
	color: #999;
	margin-bottom: 4px;
	font-size: 0.85rem;
}

.ioi-retail-hours {
	color: #999;
	margin-bottom: 15px;
	font-size: 0.85rem;
	flex: 1;
}

.ioi-retail-actions {
	display: flex;
	gap: 8px;
	margin-top: auto;
}

.ioi-retail-actions .ioi-btn {
	flex: 1;
	text-align: center;
	font-size: 0.9rem;
	padding: 8px 12px;
}

.ioi-btn-secondary {
	background-color: transparent;
	border: 1px solid #0e90d2;
	color: #0e90d2;
}

.ioi-btn-secondary:hover {
	background-color: rgba(14, 144, 210, 0.1);
}

.ioi-retail-services {
	margin-bottom: 60px;
}

.ioi-retail-services h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 30px;
	font-weight: 600;
	text-align: center;
}

.ioi-services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 30px;
}

.ioi-service-item {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 30px;
	text-align: center;
	transition: all 0.3s ease;
}

.ioi-service-item:hover {
	background-color: #2a2a2a;
	border-color: #444;
}

.io-service-icon {
	font-size: 2.5rem;
	margin-bottom: 15px;
	color: #0e90d2;
}

.ioi-service-item h3 {
	color: #0e90d2;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-service-item p {
	color: #ccc;
	line-height: 1.6;
}

.ioi-retail-faq {
	margin-bottom: 60px;
}

.ioi-retail-faq h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 30px;
	font-weight: 600;
	text-align: center;
}

.ioi-faq-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}

.ioi-faq-item {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-faq-item:hover {
	background-color: #2a2a2a;
	border-color: #444;
}

.ioi-faq-item h3 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-faq-item p {
	color: #ccc;
	line-height: 1.6;
}

/* 响应式设计 */
@media (min-width: 768px) {
	.ioi-retail-map-filter {
		display: grid;
		grid-template-columns: 2fr 1fr;
		gap: 30px;
	}
	
	.ioi-retail-map {
		margin-bottom: 0;
	}
}

@media (max-width: 767px) {
	.ioi-search-form {
		flex-direction: column;
	}
	
	.ioi-filter-list {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.ioi-retail-actions {
		flex-direction: column;
	}
}

.ioi-compliance-overview {
	margin-bottom: 60px;
}

.ioi-compliance-section {
	margin-bottom: 60px;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
}

.ioi-compliance-section h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 30px;
	font-weight: 600;
	text-align: center;
	padding-bottom: 15px;
	border-bottom: 1px solid #333;
}

.ioi-compliance-section .ioi-contact-info {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.ioi-compliance-section .ioi-contact-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-compliance-section .ioi-contact-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
}

.ioi-compliance-section .ioi-contact-item h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 20px;
	font-weight: 600;
}

.ioi-compliance-section .ioi-contact-item p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 10px;
}

.ioi-compliance-card {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 30px;
}

.ioi-compliance-card p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 15px;
}

.ioi-compliance-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}

.ioi-compliance-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-compliance-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.ioi-compliance-item h3 {
	color: #0e90d2;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-compliance-item p {
	color: #ccc;
	line-height: 1.6;
}

.ioi-certification-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 20px;
}

.ioi-certification-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 25px;
	text-align: center;
	transition: all 0.3s ease;
}

.ioi-certification-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.ioi-certification-item h3 {
	color: #0e90d2;
	font-size: 1.1rem;
	margin-bottom: 10px;
	font-weight: 600;
}

.ioi-certification-item p {
	color: #ccc;
	font-size: 0.9rem;
}

.ioi-resource-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}

.ioi-resource-item {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-resource-item:hover {
	background-color: #2a2a2a;
	border-color: #444;
}

.ioi-resource-item h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-resource-item p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 20px;
}

.ioi-contact-info {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.ioi-contact-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-contact-item h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 20px;
	font-weight: 600;
}

.ioi-contact-item p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 10px;
}

.ioi-contact-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
}

/* 实时行情 */
.ioi-stock-info {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 30px;
	margin-bottom: 60px;
}

.ioi-stock-header {
	margin-bottom: 30px;
	padding-bottom: 20px;
	border-bottom: 1px solid #333;
}

.ioi-stock-header h2 {
	color: #fff;
	font-size: 1.5rem;
	margin-bottom: 15px;
}

.ioi-stock-meta {
	display: flex;
	gap: 20px;
	color: #999;
	font-size: 0.9rem;
}

.ioi-stock-data {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.ioi-stock-main {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 20px;
}

.ioi-stock-price {
	display: flex;
	align-items: baseline;
	gap: 15px;
}

.ioi-price-value {
	color: #fff;
	font-size: 2.5rem;
	font-weight: 600;
}

.ioi-price-change, .ioi-price-percent {
	font-size: 1.2rem;
	font-weight: 500;
}

.ioi-price-change.negative, .ioi-price-percent.negative {
	color: #ff4d4f;
}

.ioi-price-change.positive, .ioi-price-percent.positive {
	color: #52c41a;
}

.ioi-stock-details {
	display: flex;
	gap: 30px;
	flex-wrap: wrap;
}

.ioi-stock-item {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.ioi-stock-label {
	color: #999;
	font-size: 0.85rem;
}

.ioi-stock-value {
	color: #fff;
	font-size: 1rem;
	font-weight: 500;
}

.ioi-stock-value.negative {
	color: #ff4d4f;
}

.ioi-stock-value.positive {
	color: #52c41a;
}

.ioi-stock-secondary, .ioi-stock-tertiary {
	display: flex;
	gap: 30px;
	flex-wrap: wrap;
}

.ioi-stock-tertiary {
	padding-top: 20px;
	border-top: 1px solid #333;
}

/* 投资者关系板块 */
.ioi-investor-section {
	margin-bottom: 60px;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
}

/* 招聘页面 */
.ioi-job-category {
	margin-bottom: 40px;
}

.ioi-job-category h3 {
	color: #0e90d2;
	font-size: 1.5rem;
	margin-bottom: 20px;
	padding-bottom: 10px;
	border-bottom: 1px solid #222;
	font-weight: 600;
}

.ioi-job-category .ioi-job-more {
	text-align: right;
	margin-top: 20px;
}

.ioi-job-category .ioi-job-more a {
	color: #0e90d2;
	text-decoration: none;
	font-size: 1rem;
	transition: color 0.3s ease;
}

.ioi-job-category .ioi-job-more a:hover {
	color: #fff;
}

.ioi-job-item {
	display: flex;
	flex-direction: column;
	min-height: 250px;
}

.ioi-job-item .ioi-job-detail {
	margin-top: auto;
	padding-top: 20px;
	text-align: right;
}

.ioi-job-item .ioi-job-detail a {
	color: #0e90d2;
	text-decoration: none;
	font-size: 0.9rem;
	transition: color 0.3s ease;
}

.ioi-job-item .ioi-job-detail a:hover {
	color: #fff;
}

.ioi-job-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
}

.ioi-job-item {
	background-color: #111 !important;
	padding: 25px;
	border-radius: 8px;
	border: 1px solid #222;
	transition: all 0.3s ease;
}

.ioi-job-item:hover {
	background-color: #1a1a1a !important;
	border-color: #0e90d2;
	transform: translateY(-5px);
}

.ioi-job-item h4 {
	color: #0e90d2 !important;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-job-item p {
	color: #ccc !important;
	line-height: 1.6;
	margin-bottom: 10px;
}

.ioi-job-item p strong {
	color: #0e90d2 !important;
}

/* 福利待遇 */
.ioi-benefits-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.ioi-benefit-item {
	background-color: #111;
	padding: 30px;
	border-radius: 8px;
	border: 1px solid #222;
	text-align: center;
	transition: all 0.3s ease;
}

.ioi-benefit-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateY(-5px);
}

.ioi-benefit-item .ioi-benefit-icon {
	font-size: 2.5rem;
	margin-bottom: 15px;
	color: #0e90d2;
}

.ioi-benefit-item h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-benefit-item p {
	color: #ccc;
	line-height: 1.6;
}

/* 加入我们页面的主要部分 */
.ioi-about-section {
	background-color: #0a0a0a;
	padding: 60px 0;
}

.ioi-about-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-about-content {
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
	align-items: center;
}

.ioi-about-text {
	flex: 1;
	min-width: 300px;
}

.ioi-about-text h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 20px;
	font-weight: 600;
}

.ioi-about-text p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 15px;
}

.ioi-about-image {
	flex: 1;
	min-width: 300px;
}

.ioi-about-image img {
	width: 100%;
	height: auto;
	border-radius: 8px;
}

.ioi-dark-section {
	background-color: #111;
	padding: 60px 0;
}

.ioi-dark-section h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 30px;
	font-weight: 600;
	text-align: center;
}

/* 招聘信息页面标题 */
.ioi-about-container h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 40px;
	font-weight: 600;
	text-align: center;
	padding-bottom: 15px;
	border-bottom: 1px solid #222;
}

.ioi-investor-section h2 {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 30px;
	padding-bottom: 15px;
	border-bottom: 1px solid #333;
}

.ioi-investor-content {
	color: #ccc;
	line-height: 1.6;
}

.ioi-investor-content p {
	margin-bottom: 20px;
}

/* 财务报告 */
.ioi-report-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 20px;
}

.ioi-report-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 20px;
	transition: all 0.3s ease;
}

.ioi-report-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.ioi-report-item h3 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 10px;
}

.ioi-report-item p {
	color: #ccc;
	font-size: 0.9rem;
	margin-bottom: 20px;
}

/* 投资者公告 */
.ioi-announcement-list {
	margin-bottom: 30px;
}

.ioi-announcement-item {
	display: flex;
	gap: 30px;
	padding: 20px;
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	margin-bottom: 15px;
	transition: all 0.3s ease;
	align-items: center;
}

.ioi-announcement-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateX(5px);
}

.ioi-announcement-date {
	color: #0e90d2;
	font-size: 0.9rem;
	font-weight: 500;
	min-width: 120px;
}

.ioi-announcement-title a {
	color: #fff;
	text-decoration: none;
	font-size: 1rem;
	transition: color 0.3s ease;
}

.ioi-announcement-title a:hover {
	color: #0e90d2;
}

.ioi-announcement-more {
	text-align: center;
	margin-top: 30px;
}

/* 联系方式 */
.ioi-contact-info {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.ioi-contact-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-contact-item:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
}

.ioi-contact-item h3 {
	color: #fff;
	font-size: 1.2rem;
	margin-bottom: 20px;
	font-weight: 600;
}

.ioi-contact-item p {
	color: #ccc;
	line-height: 1.6;
	margin-bottom: 10px;
}

/* 配件页面 */
.ioi-accessories {
	padding: 60px 0;
	background-color: #0a0a0a;
}

.ioi-section-header {
	text-align: center;
	margin-bottom: 60px;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
	max-width: 800px;
	margin-left: auto;
	margin-right: auto;
}

.ioi-section-header h1 {
	color: #fff;
	font-size: 2.5rem;
	margin-bottom: 20px;
}

.ioi-section-header p {
	color: #ccc;
	font-size: 1.2rem;
}

.ioi-accessories-filter {
	margin-bottom: 40px;
	text-align: center;
	background-color: #111;
	padding: 30px;
	border-radius: 8px;
	border: 1px solid #222;
	max-width: 800px;
	margin-left: auto;
	margin-right: auto;
}

.ioi-accessories-filter h3 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 20px;
}

.ioi-filter-buttons {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 10px;
}

.ioi-filter-btn {
	padding: 8px 20px;
	background-color: #1a1a1a;
	color: #fff;
	border: 1px solid #222;
	border-radius: 20px;
	cursor: pointer;
	transition: all 0.3s ease;
	font-size: 0.9rem;
}

.ioi-filter-btn:hover {
	background-color: #1a1a1a;
	border-color: #0e90d2;
	transform: translateY(-2px);
}

.ioi-filter-btn.active {
	background-color: #0e90d2;
	border-color: #0e90d2;
}

.ioi-accessories-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 30px;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-accessory-item {
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
	overflow: hidden;
	transition: all 0.3s ease;
}

.ioi-accessory-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	border-color: #0e90d2;
}

.ioi-accessory-image {
	height: 200px;
	overflow: hidden;
	background-color: #1a1a1a;
	display: flex;
	align-items: center;
	justify-content: center;
	border-bottom: 1px solid #222;
}

.ioi-accessory-image img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

.ioi-accessory-info {
	padding: 20px;
}

.ioi-accessory-info h4 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 10px;
}

.ioi-accessory-info p {
	color: #ccc;
	font-size: 0.9rem;
	margin-bottom: 15px;
	line-height: 1.5;
}

.ioi-accessory-price {
	color: #0e90d2;
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 20px;
}

.ioi-accessory-info .ioi-btn {
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: center;
}

/* 配件详情模态框 */
.ioi-accessory-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.9);
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 2000;
}

.ioi-modal-content {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	width: 90%;
	max-width: 900px;
	max-height: 90vh;
	overflow-y: auto;
	animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
	from { opacity: 0; transform: translateY(-20px); }
	to { opacity: 1; transform: translateY(0); }
}

.ioi-modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px;
	border-bottom: 1px solid #333;
}

.ioi-modal-header h2 {
	color: #fff;
	font-size: 1.5rem;
	margin: 0;
}

.ioi-modal-close {
	background: none;
	border: none;
	color: #999;
	font-size: 1.5rem;
	cursor: pointer;
	transition: color 0.3s ease;
}

.ioi-modal-close:hover {
	color: #fff;
}

.ioi-modal-body {
	padding: 30px;
}

.ioi-accessory-detail {
	display: flex;
	gap: 40px;
}

.ioi-detail-image {
	flex: 0 0 40%;
	background-color: #2a2a2a;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.ioi-detail-image img {
	max-width: 100%;
	max-height: 400px;
	object-fit: contain;
}

.ioi-detail-info {
	flex: 1;
}

.ioi-detail-info h3 {
	color: #fff;
	font-size: 1.5rem;
	margin-bottom: 15px;
}

.ioi-detail-price {
	color: #0e90d2;
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 20px;
}

.ioi-detail-description {
	color: #ddd;
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: 30px;
}

.ioi-detail-features h4 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 15px;
}

.ioi-detail-features ul {
	list-style: none;
	padding: 0;
	margin: 0 0 30px 0;
}

.ioi-detail-features li {
	color: #ddd;
	font-size: 0.95rem;
	margin-bottom: 10px;
	padding-left: 20px;
	position: relative;
}

.ioi-detail-features li::before {
	content: '•';
	color: #0e90d2;
	position: absolute;
	left: 0;
	font-size: 1.2rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
	.ioi-accessories-grid {
		grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
		gap: 20px;
	}
	
	.ioi-accessory-detail {
		flex-direction: column;
		gap: 20px;
	}
	
	.ioi-detail-image {
		flex: 0 0 auto;
		max-height: 300px;
	}
	
	.ioi-modal-content {
		width: 95%;
		max-height: 95vh;
	}
	
	.ioi-modal-body {
		padding: 20px;
	}
}

/* 配件详情页面 */
.ioi-accessory-detail-page {
	padding: 140px 0;
	background-color: #000;
}

.ioi-breadcrumb {
	margin-bottom: 30px;
	font-size: 0.9rem;
	color: #999;
}

.ioi-breadcrumb a {
	color: #0e90d2;
	text-decoration: none;
}

.ioi-breadcrumb a:hover {
	text-decoration: underline;
}

.ioi-detail-content {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-detail-main {
	display: flex;
	gap: 60px;
	margin-bottom: 80px;
}

.ioi-detail-images {
	flex: 0 0 40%;
}

.ioi-main-image {
	background-color: #1a1a1a;
	border-radius: 8px;
	padding: 40px;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ioi-main-image img {
	max-width: 100%;
	max-height: 400px;
	object-fit: contain;
}

.ioi-thumbnail-images {
	display: flex;
	gap: 10px;
}

.ioi-thumbnail-images img {
	flex: 1;
	height: 80px;
	background-color: #1a1a1a;
	border-radius: 4px;
	padding: 10px;
	cursor: pointer;
	transition: all 0.3s ease;
	object-fit: contain;
}

.ioi-thumbnail-images img:hover {
	border: 1px solid #0e90d2;
}

.ioi-thumbnail-images img.active {
	border: 1px solid #0e90d2;
	background-color: #2a2a2a;
}

.ioi-detail-info {
	flex: 1;
}

.ioi-detail-info h1 {
	color: #fff;
	font-size: 2rem;
	margin-bottom: 20px;
}

.ioi-detail-price {
	color: #0e90d2;
	font-size: 1.8rem;
	font-weight: 600;
	margin-bottom: 30px;
}

.ioi-detail-description {
	color: #ddd;
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: 40px;
}

.ioi-detail-features h3,
.ioi-detail-specs h3 {
	color: #fff;
	font-size: 1.3rem;
	margin-bottom: 20px;
}

.ioi-detail-features ul {
	list-style: none;
	padding: 0;
	margin: 0 0 40px 0;
}

.ioi-detail-features li {
	color: #ddd;
	font-size: 1rem;
	margin-bottom: 10px;
	padding-left: 25px;
	position: relative;
}

.ioi-detail-features li::before {
	content: '•';
	color: #0e90d2;
	position: absolute;
	left: 0;
	font-size: 1.5rem;
}

.ioi-detail-specs table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 40px;
}

.ioi-detail-specs td {
	padding: 12px 15px;
	border-bottom: 1px solid #333;
	color: #ddd;
}

.ioi-detail-specs td:first-child {
	font-weight: 500;
	color: #fff;
	width: 30%;
}

.ioi-detail-actions {
	display: flex;
	gap: 20px;
	margin-top: 40px;
}

.ioi-detail-actions .ioi-btn {
	flex: 1;
	justify-content: center;
}

/* 选项卡样式 */
.ioi-detail-tabs {
	margin-bottom: 80px;
	border-top: 1px solid #333;
	border-bottom: 1px solid #333;
	padding-top: 40px;
}

.ioi-tab-buttons {
	display: flex;
	gap: 10px;
	margin-bottom: 40px;
}

.ioi-tab-btn {
	padding: 12px 30px;
	background-color: transparent;
	color: #999;
	border: 1px solid #333;
	border-radius: 6px;
	cursor: pointer;
	transition: all 0.3s ease;
	font-size: 1rem;
}

.ioi-tab-btn:hover {
	color: #fff;
	border-color: #0e90d2;
}

.ioi-tab-btn.active {
	color: #fff;
	background-color: #0e90d2;
	border-color: #0e90d2;
}

.ioi-tab-content {
	padding: 20px 0;
}

.ioi-tab-panel {
	display: none;
}

.ioi-tab-panel.active {
	display: block;
}

.ioi-tab-panel h3 {
	color: #fff;
	font-size: 1.5rem;
	margin-bottom: 20px;
}

.ioi-tab-panel p {
	color: #ddd;
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: 20px;
}

.ioi-tab-panel ul {
	list-style: none;
	padding: 0;
	margin: 0 0 20px 0;
}

.ioi-tab-panel li {
	color: #ddd;
	font-size: 1rem;
	margin-bottom: 10px;
	padding-left: 25px;
	position: relative;
}

.ioi-tab-panel li::before {
	content: '•';
	color: #0e90d2;
	position: absolute;
	left: 0;
	font-size: 1.5rem;
}

.ioi-specs-table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 20px;
}

.ioi-specs-table td {
	padding: 12px 15px;
	border-bottom: 1px solid #333;
	color: #ddd;
}

.ioi-specs-table td:first-child {
	font-weight: 500;
	color: #fff;
	width: 30%;
}

.ioi-faq-item {
	margin-bottom: 30px;
}

.ioi-faq-item h4 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 10px;
}

.ioi-faq-item p {
	color: #ddd;
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: 0;
}

/* 相关配件推荐 */
.ioi-related-accessories {
	margin-top: 80px;
}

.ioi-related-accessories h3 {
	color: #fff;
	font-size: 1.5rem;
	margin-bottom: 30px;
}

.ioi-related-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 30px;
}

.ioi-related-item {
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	overflow: hidden;
	transition: all 0.3s ease;
}

.ioi-related-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	border-color: #444;
}

.ioi-related-image {
	height: 150px;
	overflow: hidden;
	background-color: #2a2a2a;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ioi-related-image img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

.ioi-related-info {
	padding: 20px;
}

.ioi-related-info h4 {
	color: #fff;
	font-size: 1.1rem;
	margin-bottom: 10px;
}

.ioi-related-price {
	color: #0e90d2;
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 15px;
}

.ioi-related-info .ioi-btn {
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: center;
}

/* 响应式设计 */
@media (max-width: 1024px) {
	.ioi-detail-main {
		flex-direction: column;
		gap: 40px;
	}
	
	.ioi-detail-images {
		flex: 0 0 auto;
	}
	
	.ioi-main-image {
		padding: 30px;
	}
	
	.ioi-main-image img {
		max-height: 300px;
	}
}

@media (max-width: 768px) {
	.ioi-accessory-detail-page {
		padding: 60px 0;
	}
	
	.ioi-detail-actions {
		flex-direction: column;
	}
	
	.ioi-tab-buttons {
		flex-wrap: wrap;
	}
	
	.ioi-tab-btn {
		padding: 10px 20px;
		font-size: 0.9rem;
	}
	
	.ioi-related-grid {
		grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
		gap: 20px;
	}
}

/* 全球媒体权威评价 */
.ioi-media-reviews {
	padding: 100px 0;
	background-color: #111;
}

.ioi-reviews-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

.ioi-reviews-container h2 {
	color: #fff;
	font-size: 2rem;
	text-align: center;
	margin-bottom: 60px;
}

.ioi-reviews-slider {
	position: relative;
	overflow: hidden;
}

.ioi-reviews-slider::before,
.ioi-reviews-slider::after {
	content: '';
	position: absolute;
	top: 0;
	height: 100%;
	width: 100px;
	z-index: 5;
	pointer-events: none;
}

.ioi-reviews-slider::before {
	left: 0;
	background: linear-gradient(to right, rgba(17, 17, 17, 1) 0%, rgba(17, 17, 17, 0) 100%);
}

.ioi-reviews-slider::after {
	right: 0;
	background: linear-gradient(to left, rgba(17, 17, 17, 1) 0%, rgba(17, 17, 17, 0) 100%);
}

.ioi-reviews-track {
	display: flex;
	transition: transform 0.5s ease;
	gap: 20px;
}

.ioi-review-card {
	flex: 0 0 calc(33.333% - 14px);
	min-width: 300px;
	background-color: #1a1a1a;
	border-radius: 8px;
	border: 1px solid #333;
	padding: 30px;
	transition: all 0.3s ease;
}

.ioi-review-card:hover {
	background-color: #2a2a2a;
	border-color: #444;
	transform: translateY(-5px);
}

.ioi-review-logo {
	margin-bottom: 20px;
	text-align: center;
}

.ioi-review-logo img {
	max-width: 100%;
	height: auto;
}

.ioi-review-content p {
	color: #ddd;
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: 20px;
	font-style: italic;
}

.ioi-review-author {
	color: #999;
	font-size: 0.9rem;
	text-align: right;
}

.ioi-reviews-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	background-color: rgba(0, 0, 0, 0.5);
	color: #fff;
	border: 1px solid #444;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	z-index: 10;
}

.ioi-reviews-nav:hover {
	background-color: #0e90d2;
	border-color: #0e90d2;
}

.ioi-reviews-prev {
	left: 10px;
}

.ioi-reviews-next {
	right: 10px;
}

/* 底部滚动控制条 */
.ioi-reviews-scrollbar {
	margin-top: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
}

.ioi-scrollbar-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: #444;
	cursor: pointer;
	transition: all 0.3s ease;
}

.ioi-scrollbar-dot.active {
	background-color: #0e90d2;
	width: 24px;
	border-radius: 4px;
}

.ioi-scrollbar-dot:hover {
	background-color: #666;
}

/* 响应式设计 */
@media (max-width: 1024px) {
	.ioi-review-card {
		flex: 0 0 calc(50% - 10px);
	}
}

@media (max-width: 768px) {
	.ioi-reviews-container {
		padding: 0 20px;
	}
	
	.ioi-reviews-container h2 {
		font-size: 1.5rem;
	}
	
	.ioi-review-card {
		flex: 0 0 100%;
		min-width: 280px;
	}
	
	.ioi-reviews-prev {
		left: 10px;
	}
	
	.ioi-reviews-next {
		right: 10px;
	}
}

/* 关于我们页面 */

/* 英雄区域 */
.ioi-about-hero {
	background-color: #111;
	padding: 160px 0 120px;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.ioi-about-hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/blank-d.jpg');
	background-size: cover;
	background-position: center;
	z-index: 1;
}

.ioi-about-hero-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-about-hero h1 {
	color: #fff;
	font-size: 3.5rem;
	margin-bottom: 20px;
	line-height: 1.2;
}

.ioi-about-hero p {
	color: #ddd;
	font-size: 1.2rem;
	line-height: 1.5;
}

/* 通用部分样式 */
.ioi-about-section {
	padding: 100px 0;
	background-color: #000;
	color: #fff;
}

.ioi-dark-section {
	background-color: #0a0a0a;
	color: #fff;
	padding-top: 80px;
	padding-bottom: 50px;
}

.ioi-about-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-about-section h2 {
	text-align: center;
	font-size: 2.5rem;
	margin-bottom: 60px;
	color: #fff;
}

.ioi-dark-section h2 {
	color: #fff;
}

/* 公司简介 */
.ioi-about-content {
	display: flex;
	gap: 60px;
	align-items: center;
	margin-bottom: 80px;
}

.ioi-about-text {
	flex: 1;
	background-color: #111;
	padding: 40px;
	border-radius: 8px;
	border: 1px solid #222;
}

.ioi-about-text p {
	font-size: 1.1rem;
	line-height: 1.6;
	margin-bottom: 20px;
	color: #ccc;
}

.ioi-about-text h3 {
	color: #fff;
	margin-bottom: 15px;
}

.ioi-dark-section .ioi-about-text {
	background-color: #111;
	border: 1px solid #222;
}

.ioi-dark-section .ioi-about-text p {
	color: #ccc;
}

.ioi-dark-section .ioi-about-text h3 {
	color: #fff;
}

.ioi-about-text ul {
	margin-bottom: 20px;
	padding-left: 20px;
}

.ioi-about-text li {
	color: #ccc;
	margin-bottom: 8px;
}

.ioi-dark-section .ioi-about-text li {
	color: #ccc;
}

/* 招聘页面样式 */
.ioi-job-category {
	margin-bottom: 40px;
}

.ioi-job-category h3 {
	color: #333;
	margin-bottom: 15px;
	font-size: 1.5rem;
}

.ioi-job-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
}

.ioi-job-item {
	background-color: #fff;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	transition: all 0.3s ease;
}

.ioi-job-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.ioi-job-item h4 {
	color: #0e90d2;
	margin-bottom: 10px;
	font-size: 1.2rem;
}

.ioi-job-item p {
	margin-bottom: 8px;
	font-size: 1rem;
	color: #555;
}

.ioi-job-item ul {
	margin-bottom: 15px;
	padding-left: 20px;
}

.ioi-job-item li {
	color: #555;
	margin-bottom: 5px;
	font-size: 0.95rem;
}

.ioi-benefits-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.ioi-benefit-item {
	text-align: center;
	padding: 20px;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 8px;
}

.ioi-benefit-item h3 {
	color: #fff;
	margin-bottom: 10px;
}

.ioi-benefit-item p {
	color: #ddd;
}

/* 合作伙伴页面样式 */
.ioi-partner-category {
	margin-bottom: 30px;
}

.ioi-partner-category h3 {
	color: #fff;
	margin-bottom: 10px;
	font-size: 1.5rem;
	font-weight: 600;
}

.ioi-partner-category p {
	margin-bottom: 20px;
	color: #ccc;
}

.ioi-partner-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 20px;
}

.ioi-partner-item {
	background-color: #111;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
	text-align: center;
	transition: all 0.3s ease;
	border: 1px solid #222;
}

.ioi-partner-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
	border-color: #0e90d2;
}

.ioi-partner-item img {
	width: 100px;
	height: 100px;
	margin: 20px auto 15px;
	object-fit: contain;
}

.ioi-partner-item h4 {
	color: #fff;
	margin-bottom: 10px;
	font-size: 1.1rem;
}

.ioi-partner-item p {
	color: #ccc;
	font-size: 0.9rem;
}

.ioi-advantage-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.ioi-advantage-item {
	text-align: center;
	padding: 30px 20px;
	background-color: #111;
	border-radius: 8px;
	border: 1px solid #222;
}

.io-advantage-icon {
	font-size: 2.5rem;
	margin-bottom: 20px;
	color: #0e90d2;
}

.ioi-advantage-item h3 {
	color: #fff;
	margin-bottom: 10px;
	font-size: 1.2rem;
	font-weight: 600;
}

/* 合作方式部分 */
.ioi-about-text h3 {
	color: #0e90d2;
	font-size: 1.2rem;
	margin-bottom: 10px;
	margin-top: 20px;
	font-weight: 600;
}

.ioi-advantage-item p {
	color: #ddd;
}

.ioi-about-image {
	flex: 1;
}

.ioi-about-image img {
	width: 100%;
	height: auto;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 统计数据 */
.ioi-about-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 30px;
	text-align: center;
	background-color: #111;
	padding: 60px 40px;
	border-radius: 16px;
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
	margin-top: 40px;
	border: 1px solid #222;
}

.ioi-stat-item {
	background-color: #1a1a1a;
	padding: 30px 20px;
	border-radius: 12px;
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
	border: 1px solid #333;
}

.ioi-stat-item:hover {
	transform: translateY(-10px);
	box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
	border-color: #0e90d2;
}

.ioi-stat-item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background: linear-gradient(90deg, #0e90d2, #00c6ff);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}

.ioi-stat-item:hover::before {
	transform: scaleX(1);
}

.ioi-stat-icon {
	font-size: 2.5rem;
	margin-bottom: 20px;
	transition: transform 0.3s ease;
	color: #0e90d2;
}

.ioi-stat-item:hover .ioi-stat-icon {
	transform: scale(1.1);
}

.ioi-stat-number {
	font-size: 2.5rem;
	font-weight: 700;
	color: #0e90d2;
	margin-bottom: 15px;
	font-family: 'Alibaba PuHuiTi';
	position: relative;
	display: inline-block;
}

.ioi-stat-number::after {
	content: '';
	position: absolute;
	bottom: -8px;
	left: 50%;
	transform: translateX(-50%);
	width: 50px;
	height: 2px;
	background-color: #0e90d2;
	transition: width 0.3s ease;
}

.ioi-stat-item:hover .ioi-stat-number::after {
	width: 70px;
}

.ioi-stat-item p {
	font-size: 1.1rem;
	color: #ccc;
	font-weight: 500;
	margin: 0;
	margin-top: 15px;
}

/* 团队 */
.ioi-team-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 40px;
}

.ioi-team-member {
	text-align: center;
	background-color: #111;
	padding: 30px;
	border-radius: 12px;
	transition: all 0.3s ease;
	border: 1px solid #222;
}

.ioi-team-member:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.ioi-team-member img {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	margin-bottom: 20px;
	object-fit: cover;
}

.ioi-team-member h3 {
	font-size: 1.3rem;
	margin-bottom: 5px;
	color: #fff;
}

.ioi-team-member p:first-of-type {
	color: #0e90d2;
	margin-bottom: 10px;
	font-size: 1rem;
}

.ioi-team-member p:last-of-type {
	color: #ccc;
	font-size: 0.9rem;
	line-height: 1.4;
}

/* 发展历程 - 涂鸦智能风格 */
.ioi-timeline {
	position: relative;
	max-width: 100%;
	margin: 0 auto;
	padding: 60px 0;
	background: linear-gradient(rgba(20, 20, 20, 0.95), rgba(20, 20, 20, 0.95)), url('images/blank-d.jpg');
	background-size: cover;
	background-position: center;
	border-radius: 0;
	overflow: hidden;
	margin-bottom: 60px;
}

.ioi-timeline-header {
	text-align: center;
	margin-bottom: 40px;
}

.ioi-timeline-header h2 {
	color: #fff;
	font-size: 2.5rem;
	margin-bottom: 20px;
}

.ioi-timeline-container {
	position: relative;
	display: flex;
	height: 600px;
	overflow: hidden;
	padding: 0 20px;
	max-width: 1400px;
	margin: 0 auto;
	width: 100%;
}

.ioi-timeline-years {
	position: absolute;
	left: 20px;
	top: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 20px 0;
	width: 100px;
	z-index: 2;
}

.ioi-timeline-year {
	color: #999;
	font-size: 1rem;
	font-weight: 500;
	position: relative;
	padding-left: 20px;
	cursor: pointer;
	transition: all 0.3s ease;
	height: 60px;
	display: flex;
	align-items: center;
}

.ioi-timeline-year::before {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 8px;
	height: 8px;
	background-color: #333;
	border-radius: 50%;
	transition: all 0.3s ease;
	z-index: 3;
}

.ioi-timeline-year::after {
	content: '';
	position: absolute;
	left: 3px;
	top: 50%;
	width: 2px;
	height: 60px;
	background-color: #333;
	transform: translateY(-50%);
	z-index: 2;
}

.ioi-timeline-year:first-child::after {
	height: 30px;
	top: 25px;
}

.ioi-timeline-year:last-child::after {
	height: 30px;
	top: 35px;
}

.ioi-timeline-year:hover {
	color: #0e90d2;
}

.ioi-timeline-year.active {
	color: #0e90d2;
}

.ioi-timeline-year.active::before {
	background-color: #0e90d2;
	box-shadow: 0 0 0 4px rgba(14, 144, 210, 0.3);
	width: 12px;
	height: 12px;
	left: -2px;
}

.ioi-timeline-year.future {
	color: #666;
}

.ioi-timeline-year.future::before {
	background-color: #666;
	width: 6px;
	height: 6px;
}

.ioi-timeline-year.future::after {
	background: linear-gradient(to bottom, #333, transparent);
	height: 40px;
}

.ioi-timeline-events {
	flex: 1;
	margin-left: 120px;
	overflow-y: auto;
	padding: 20px;
	position: relative;
	z-index: 1;
	height: 600px;
	box-sizing: border-box;
	background-color: rgba(0, 0, 0, 0.3);
	border-radius: 8px;
}

.ioi-timeline-events::-webkit-scrollbar {
	width: 8px;
}

.ioi-timeline-events::-webkit-scrollbar-track {
	background: rgba(255, 255, 255, 0.1);
	border-radius: 4px;
}

.ioi-timeline-events::-webkit-scrollbar-thumb {
	background: rgba(14, 144, 210, 0.5);
	border-radius: 4px;
}

.ioi-timeline-events::-webkit-scrollbar-thumb:hover {
	background: rgba(14, 144, 210, 0.8);
}

.ioi-timeline-event {
	position: relative;
	margin-bottom: 60px;
	padding-left: 30px;
	opacity: 0.7;
	transition: all 0.3s ease;
}

.ioi-timeline-event::before {
	content: '';
	position: absolute;
	left: 0;
	top: 10px;
	width: 12px;
	height: 12px;
	background-color: #333;
	border-radius: 50%;
	transition: all 0.3s ease;
}

.ioi-timeline-event.active {
	opacity: 1;
}

.ioi-timeline-event.active::before {
	background-color: #0e90d2;
	box-shadow: 0 0 0 4px rgba(14, 144, 210, 0.3);
}

.ioi-timeline-event-content {
	position: relative;
	color: #fff;
}

.ioi-timeline-event-title {
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 10px;
	color: #fff;
}

.ioi-timeline-event-description {
	color: #ccc;
	font-size: 1rem;
	line-height: 1.5;
	max-width: 600px;
}

.ioi-timeline-gradient-top {
	position: absolute;
	top: 0;
	left: 120px;
	right: 0;
	height: 60px;
	background: linear-gradient(to bottom, rgba(20, 20, 20, 1), rgba(20, 20, 20, 0));
	z-index: 2;
	pointer-events: none;
}

.ioi-timeline-gradient-bottom {
	position: absolute;
	bottom: 0;
	left: 120px;
	right: 0;
	height: 60px;
	background: linear-gradient(to top, rgba(20, 20, 20, 1), rgba(20, 20, 20, 0));
	z-index: 2;
	pointer-events: none;
}

/* 企业荣誉 */
.ioi-honors {
	padding: 100px 0;
	background-color: #f5f5f5;
}

.ioi-honors-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-honors-header {
	text-align: center;
	margin-bottom: 60px;
}

.ioi-honors-header h2 {
	font-size: 2.5rem;
	color: #333;
	margin-bottom: 20px;
}

.ioi-honors-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 40px;
}

.ioi-honor-item {
	background-color: #fff;
	padding: 40px;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	text-align: center;
	transition: all 0.3s ease;
}

.ioi-honor-item:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.ioi-honor-icon {
	width: 80px;
	height: 80px;
	margin: 0 auto 20px;
	background-color: rgba(14, 144, 210, 0.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ioi-honor-icon img {
	width: 40px;
	height: 40px;
	object-fit: contain;
}

.ioi-honor-title {
	font-size: 1.2rem;
	color: #333;
	margin-bottom: 15px;
}

.ioi-honor-description {
	color: #666;
	line-height: 1.5;
}

/* 全球网点 */
.ioi-global-network {
	padding: 100px 0;
	background-color: #111;
	color: #fff;
}

.ioi-global-network-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.ioi-global-network-header {
	text-align: center;
	margin-bottom: 60px;
}

.ioi-global-network-header h2 {
	font-size: 2.5rem;
	margin-bottom: 20px;
}

.ioi-world-map {
	position: relative;
	width: 100%;
	height: 600px;
	background-color: #1a1a1a;
	border-radius: 12px;
	overflow: hidden;
	margin-bottom: 60px;
}

.ioi-world-map-bg {
	width: 100%;
	height: 100%;
	background: url('images/blank-d.jpg');
	background-size: cover;
	background-position: center;
	opacity: 0.3;
}

.ioi-map-marker {
	position: absolute;
	width: 12px;
	height: 12px;
	background-color: #0e90d2;
	border-radius: 50%;
	box-shadow: 0 0 0 4px rgba(14, 144, 210, 0.3);
	cursor: pointer;
	transition: all 0.3s ease;
	z-index: 2;
}

.ioi-map-marker:hover {
	transform: scale(1.5);
	box-shadow: 0 0 0 6px rgba(14, 144, 210, 0.5);
}

.ioi-map-marker::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 4px;
	height: 4px;
	background-color: #fff;
	border-radius: 50%;
}

/* 地图标记位置 */
.ioi-map-marker.beijing {
	top: 30%;
	left: 75%;
}

.ioi-map-marker.shanghai {
	top: 33%;
	left: 78%;
}

.ioi-map-marker.newyork {
	top: 40%;
	left: 20%;
}

.ioi-map-marker.sanfrancisco {
	top: 35%;
	left: 10%;
}

.ioi-map-marker.london {
	top: 30%;
	left: 45%;
}

.ioi-map-marker.tokyo {
	top: 25%;
	left: 85%;
}

.ioi-map-marker.singapore {
	top: 45%;
	left: 80%;
}

.ioi-map-marker.sydney {
	top: 70%;
	left: 85%;
}

.ioi-map-info {
	position: absolute;
	bottom: 30px;
	left: 30px;
	right: 30px;
	background-color: rgba(0, 0, 0, 0.8);
	padding: 30px;
	border-radius: 12px;
	z-index: 3;
}

.ioi-map-info h3 {
	font-size: 1.5rem;
	margin-bottom: 20px;
	color: #0e90d2;
}

.ioi-map-info p {
	color: #ddd;
	line-height: 1.5;
	margin-bottom: 15px;
}

.ioi-map-info .ioi-map-locations {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 20px;
	margin-top: 30px;
}

.ioi-map-location {
	padding: 15px;
	background-color: rgba(255, 255, 255, 0.05);
	border-radius: 8px;
}

.ioi-map-location h4 {
	font-size: 1rem;
	margin-bottom: 10px;
	color: #fff;
}

.ioi-map-location p {
	font-size: 0.85rem;
	color: #999;
	margin: 0;
}

/* 企业文化 */
.ioi-culture-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 40px;
}

.ioi-culture-item {
	text-align: center;
	background-color: #1a1a1a;
	padding: 40px;
	border-radius: 12px;
	transition: all 0.3s ease;
}

.ioi-culture-item:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.ioi-culture-icon {
	width: 80px;
	height: 80px;
	margin: 0 auto 20px;
	background-color: rgba(14, 144, 210, 0.2);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ioi-culture-icon img {
	width: 40px;
	height: 40px;
	object-fit: contain;
}

.ioi-culture-item h3 {
	font-size: 1.3rem;
	margin-bottom: 15px;
	color: #fff;
}

.ioi-culture-item p {
	color: #999;
	line-height: 1.5;
}

/* 联系方式 */
.ioi-contact-content {
	display: flex;
	gap: 40px;
	align-items: stretch;
	background-color: #f9f9f9;
	border-radius: 16px;
	padding: 40px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.ioi-dark-section .ioi-contact-content {
	background-color: #1a1a1a;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.ioi-contact-info {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.ioi-contact-info h3 {
	font-size: 1rem;
	margin-bottom: 6px;
	color: #333;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.ioi-dark-section .ioi-contact-info h3 {
	color: #ddd;
}

.ioi-contact-info p {
	font-size: 1.1rem;
	margin-bottom: 18px;
	color: #333;
	line-height: 1.4;
	font-weight: 500;
}

.ioi-dark-section .ioi-contact-info p {
	color: #fff;
}

.ioi-social-links {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin-top: 15px;
	align-items: center;
}

.ioi-social-link {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 16px;
	background-color: #ffffff;
	border-radius: 24px;
	transition: all 0.3s ease;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	color: #333;
	font-size: 0.9rem;
	font-weight: 500;
}

.ioi-dark-section .ioi-social-link {
	background-color: #2a2a2a;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
	color: #fff;
}

.ioi-social-link:hover {
	transform: translateY(-3px);
	background-color: #0e90d2;
	box-shadow: 0 4px 12px rgba(14, 144, 210, 0.3);
	color: #fff;
}

.ioi-social-link span:first-child {
	font-size: 1.2rem;
}

.ioi-social-link img {
	width: 24px;
	height: 24px;
	object-fit: contain;
}

.ioi-contact-map {
	flex: 1;
	min-height: 300px;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ioi-dark-section .ioi-contact-map {
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.ioi-contact-map img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 12px;
}

/* 分支机构样式 */
.ioi-branches-content {
	margin-top: 60px;
}

.ioi-branches-content h3 {
	font-size: 1.5rem;
	color: #333;
	margin-bottom: 30px;
	text-align: center;
}

.ioi-branches-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.ioi-branch-item {
	background-color: #f9f9f9;
	padding: 30px;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ioi-branch-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.ioi-branch-item h4 {
	font-size: 1.1rem;
	color: #333;
	margin-bottom: 15px;
	font-weight: 600;
}

.ioi-branch-item p {
	color: #666;
	margin-bottom: 10px;
	line-height: 1.5;
}

.ioi-branch-item p:last-child {
	margin-bottom: 0;
}

/* 页脚 - IOI风格 */
.ioi-footer {
    background-color: #000;
    padding: 60px 0 20px;
    border-top: none;
    width: 100%;
}

.ioi-footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.ioi-footer-content {
    margin-bottom: 30px;
}

.ioi-footer-links {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: 30px;
    align-items: stretch;
}

.ioi-footer-column {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ioi-footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #fff;
    line-height: 1.3;
}

.ioi-footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ioi-footer-column li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.ioi-footer-column a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.3s ease;
    font-weight: 300;
    line-height: 1.5;
}

.ioi-footer-column a:hover {
    color: #0e90d2;
}

.ioi-footer-contact {
    grid-column: 5 / 6;
    min-width: 250px;
    justify-self: end;
}

.ioi-footer-phone {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.ioi-footer-email p {
    color: #999;
    font-size: 0.75rem;
    margin: 4px 0;
    line-height: 2;
}

.ioi-footer-qrcode {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-top: 20px;
}

.ioi-qrcode-item {
    text-align: center;
}

.ioi-qrcode-item p {
    color: #999;
    font-size: 0.7rem;
    margin-top: 10px;
    line-height: 1.3;
}

.ioi-footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    padding-bottom: 20px;
    position: relative;
    width: 100%;
}

.ioi-footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    gap: 40px;
    flex-wrap: wrap;
}

.ioi-footer-left {
    flex: 1;
    min-width: 0;
    margin-top: 18px;
}

.ioi-footer-brand {
    margin-bottom: 20px;
}

.ioi-footer-links-bottom {
    margin-bottom: 20px;
}

.ioi-footer-legal {
    margin-bottom: 20px;
}

.ioi-footer-right {
    flex: 0 0 auto;
    max-width: 550px;
    width: 100%;
    margin-top: 10px;
}

.ioi-footer-social-language {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.ioi-footer-links-bottom {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    line-height: 1.5;
}

.ioi-footer-links-bottom a {
    line-height: 1.5;
}

.ioi-footer-legal {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    line-height: 1.5;
    margin-bottom: 15px;
}

.ioi-footer-legal a {
    line-height: 1.5;
}

.ioi-footer-links-bottom a {
    color: #999;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
    line-height: 1.3;
}

.ioi-footer-links-bottom a:hover {
    color: #0e90d2;
}

.ioi-footer-subscribe {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 0px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 15px;
    margin-top: 16px;
}

.ioi-footer-subscribe h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
    text-align: center;
}

.ioi-footer-subscribe p {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: center;
}

.ioi-subscribe-form {
    display: flex;
    gap: 12px;
    width: 100%;
}

.ioi-subscribe-form input {
    flex: 1;
    padding: 14px 20px;
    border: 1px solid #333;
    border-radius: 6px;
    background-color: #1a1a1a;
    color: #fff;
    font-size: 0.9rem;
    font-family: 'Alibaba PuHuiTi';
    transition: all 0.3s ease;
}

.ioi-subscribe-form input:focus {
    outline: none;
    border-color: #0e90d2;
    background-color: #2a2a2a;
    box-shadow: 0 0 0 3px rgba(14, 144, 210, 0.1);
}

.ioi-subscribe-form button {
    padding: 14px 28px;
    background-color: #0e90d2;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Alibaba PuHuiTi';
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.ioi-subscribe-form button:hover {
    background-color: #0c7bbf;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

.ioi-subscribe-arrow {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.ioi-subscribe-form button:hover .ioi-subscribe-arrow {
    transform: translateX(4px);
}

.ioi-footer-social {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: flex-end;
}

.ioi-footer-social a {
    display: inline-block;
    transition: transform 0.3s ease;
}

.ioi-footer-social a:hover {
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .ioi-footer-bottom-content {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .ioi-footer-right {
        max-width: 100%;
        width: 100%;
    }
    
    .ioi-footer-links-bottom {
        justify-content: center;
    }
    
    .ioi-footer-social {
        justify-content: center;
    }
    
    .ioi-footer-legal {
        justify-content: center;
    }
    
    .ioi-footer-bottom p {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .ioi-footer-bottom-content {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .ioi-footer-subscribe {
        padding: 20px;
    }
    
    .ioi-subscribe-form {
        flex-direction: column;
    }
    
    .ioi-subscribe-form button {
        justify-content: center;
        padding: 14px 20px;
    }
}

@media (max-width: 480px) {
    .ioi-footer-subscribe {
        padding: 15px;
    }
    
    .ioi-footer-subscribe h4 {
        font-size: 1.1rem;
    }
    
    .ioi-footer-subscribe p {
        font-size: 0.8rem;
    }
    
    .ioi-subscribe-form input {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    .ioi-subscribe-form button {
        padding: 12px 20px;
        font-size: 0.85rem;
    }
}

.ioi-footer-bottom p {
    font-size: 0.7rem;
    color: #666;
    margin: 0;
    font-weight: 300;
    width: 100%;
    text-align: left;
    line-height: 1.3;
    margin-top: 10px;
}

.ioi-footer-legal {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
    margin-bottom: 10px;
    width: 100%;
}

.ioi-footer-legal a {
    color: #999;
    text-decoration: none;
    font-size: 0.7rem;
    transition: color 0.3s ease;
    font-weight: 300;
    line-height: 1;
}

.ioi-footer-legal a:hover {
    color: #0e90d2;
}


/* 认证页面样式 */
.ioi-auth-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 80px 0;
    overflow: hidden;
}

.ioi-auth-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=robot%20technology%20background%20dark%20futuristic%20smart%20hardware%20development&image_size=landscape_16_9');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}

.ioi-auth-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: flex-end;
}

.ioi-auth-form-container {
    max-width: 500px;
    width: 100%;
    background-color: #1a1a1a;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    border: 1px solid #333;
    margin-top: 60px;
}

.ioi-auth-container {
    max-width: 500px;
    margin: 80px auto;
    background-color: #1a1a1a;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    border: 1px solid #333;
    padding: 0;
}

.ioi-auth-header {
    background-color: #0e90d2;
    color: #fff;
    padding: 30px;
    text-align: center;
}

.ioi-auth-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
}

.ioi-auth-header p {
    margin: 10px 0 0;
    font-size: 16px;
    opacity: 0.9;
}

.ioi-auth-body {
    padding: 40px;
}

.ioi-auth-form .am-form-group {
    margin-bottom: 24px;
}

.ioi-auth-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 500;
    color: #ddd;
}

.ioi-auth-form input {
    width: 100%;
    height: 52px;
    padding: 0 16px;
    border: 1px solid #333;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #2a2a2a;
    color: #fff;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-auth-form input:focus {
    outline: none;
    border-color: #0e90d2;
    box-shadow: 0 0 0 3px rgba(14, 144, 210, 0.1);
}

.ioi-auth-form button {
    width: 100%;
    height: 52px;
    background-color: #0e90d2;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-auth-form button:hover {
    background-color: #0c7bbf;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

.ioi-auth-form .ioi-form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.ioi-auth-form .ioi-form-checkbox {
    display: flex;
    align-items: center;
}

.ioi-auth-form .ioi-form-checkbox input {
    width: auto;
    height: auto;
    margin-right: 8px;
}

.ioi-auth-form .ioi-form-checkbox label {
    margin: 0;
    font-weight: normal;
    cursor: pointer;
}

.ioi-auth-form .ioi-form-forgot {
    font-size: 14px;
    color: #0e90d2;
    text-decoration: none;
}

.ioi-auth-form .ioi-form-forgot:hover {
    text-decoration: underline;
}

.ioi-auth-divider {
    margin: 30px 0;
    position: relative;
    text-align: center;
}

.ioi-auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #333;
}

.ioi-auth-divider span {
    position: relative;
    background-color: #1a1a1a;
    padding: 0 20px;
    font-size: 16px;
    color: #999;
}

.ioi-auth-social {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 30px;
}

.ioi-auth-social-item {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #2a2a2a;
}

.ioi-auth-social-item:hover {
    border-color: #0e90d2;
    box-shadow: 0 0 0 3px rgba(14, 144, 210, 0.1);
}

.ioi-auth-social-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.ioi-auth-footer {
    text-align: center;
    padding: 20px 40px;
    border-top: 1px solid #333;
    font-size: 14px;
    color: #999;
    background-color: #1a1a1a;
}

.ioi-auth-footer a {
    color: #0e90d2;
    text-decoration: none;
}

.ioi-auth-footer a:hover {
    text-decoration: underline;
}

.ioi-password-strength {
    margin-top: 8px;
}

.ioi-password-strength-bar {
    height: 4px;
    background-color: #333;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

.ioi-password-strength-fill {
    height: 100%;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.ioi-password-strength-weak {
    background-color: #ff4d4f;
    width: 33%;
}

.ioi-password-strength-medium {
    background-color: #faad14;
    width: 66%;
}

.ioi-password-strength-strong {
    background-color: #52c41a;
    width: 100%;
}

.ioi-password-strength-text {
    font-size: 12px;
    color: #999;
}

.ioi-error-message {
    color: #ff4d4f;
    font-size: 12px;
    margin-top: 4px;
}

/* 开发者平台样式 */
.ioi-dev-container {
    display: flex;
    min-height: 100vh;
    background-color: #000;
    width: 100%;
}

.ioi-dev-sidebar {
    width: 240px;
    background-color: #1a1a1a;
    border-right: 1px solid #333;
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
}

.ioi-dev-sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid #333;
}

.ioi-dev-sidebar-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-sidebar-nav {
    margin-top: 20px;
}

.ioi-dev-sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ioi-dev-sidebar-nav li {
    margin-bottom: 4px;
}

.ioi-dev-sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-family: 'Alibaba PuHuiTi';
    font-size: 16px;
}

.ioi-dev-sidebar-nav a:hover {
    background-color: #2a2a2a;
    color: #0e90d2;
}

.ioi-dev-sidebar-nav a.active {
    background-color: #2a2a2a;
    color: #0e90d2;
    border-left-color: #0e90d2;
}

.ioi-dev-sidebar-nav .am-icon {
    margin-right: 12px;
    font-size: 16px;
}

.ioi-dev-menu-link {
    justify-content: space-between;
}

.ioi-dev-menu-arrow {
    transition: transform 0.3s ease;
}

.ioi-dev-menu-arrow-active {
    transform: rotate(180deg);
}

.ioi-dev-submenu {
    display: none;
    background-color: #2a2a2a;
}

.ioi-dev-submenu-active {
    display: block;
}

.ioi-dev-submenu li {
    margin: 0;
}

.ioi-dev-submenu a {
    padding: 12px 45px;
    font-size: 14px;
    color: #999;
}

.ioi-dev-submenu a:hover {
    color: #0e90d2;
    background-color: rgba(14, 144, 210, 0.1);
    border-left-color: transparent;
}

/* 自定义滚动条样式 */
.ioi-dev-sidebar::-webkit-scrollbar,
.ioi-dev-main::-webkit-scrollbar {
    width: 8px;
}

.ioi-dev-sidebar::-webkit-scrollbar-track,
.ioi-dev-main::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.ioi-dev-sidebar::-webkit-scrollbar-thumb,
.ioi-dev-main::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

.ioi-dev-sidebar::-webkit-scrollbar-thumb:hover,
.ioi-dev-main::-webkit-scrollbar-thumb:hover {
    background: #444;
}

.ioi-dev-sidebar::-webkit-scrollbar-thumb:active,
.ioi-dev-main::-webkit-scrollbar-thumb:active {
    background: #0e90d2;
}

/* 为整个页面添加黑色滚动条样式，防止默认滚动条出现 */
body::-webkit-scrollbar {
    width: 8px;
}

body::-webkit-scrollbar-track {
    background: #1a1a1a;
}

body::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

body::-webkit-scrollbar-thumb:hover {
    background: #444;
}

body::-webkit-scrollbar-thumb:active {
    background: #0e90d2;
}

.ioi-dev-main {
    flex: 1;
    padding: 40px;
    background-color: #000;
    transition: all 0.3s ease;
}

.ioi-dev-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #333;
}

.ioi-dev-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ioi-dev-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #0e90d2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.ioi-dev-user-info {
    font-size: 16px;
    color: #ccc;
}

.ioi-dev-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.ioi-dev-card {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.ioi-dev-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: #444;
}

.ioi-dev-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.ioi-dev-card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #ddd;
}

.ioi-dev-card-value {
    font-size: 36px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.ioi-dev-card-desc {
    font-size: 16px;
    color: #999;
}

.ioi-dev-projects {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #333;
}

.ioi-dev-projects-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.ioi-dev-projects-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-projects-header button {
    background-color: #0e90d2;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-dev-projects-header button:hover {
    background-color: #0c7bbf;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

.ioi-dev-projects-table {
    width: 100%;
    border-collapse: collapse;
}

.ioi-dev-projects-table th,
.ioi-dev-projects-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #333;
}

.ioi-dev-projects-table th {
    font-size: 16px;
    font-weight: 600;
    color: #999;
}

.ioi-dev-projects-table td {
    font-size: 16px;
    color: #ddd;
}

.ioi-dev-projects-table .ioi-dev-project-status {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.ioi-dev-project-status-active {
    background-color: rgba(82, 196, 26, 0.1);
    color: #52c41a;
}

.ioi-dev-project-status-pending {
    background-color: rgba(250, 173, 20, 0.1);
    color: #faad14;
}

.ioi-dev-project-actions {
    display: flex;
    gap: 8px;
}

.ioi-dev-project-actions button {
    padding: 6px 12px;
    border: 1px solid #333;
    border-radius: 4px;
    background-color: #2a2a2a;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ddd;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-dev-project-actions button:hover {
    background-color: #3a3a3a;
    border-color: #0e90d2;
    color: #0e90d2;
}

.ioi-auth-divider span {
    position: relative;
    background-color: #1a1a1a;
    padding: 0 20px;
    font-size: 14px;
    color: #999;
}

.ioi-auth-social {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 30px;
}

.ioi-auth-social-item {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #2a2a2a;
}

.ioi-auth-social-item:hover {
    border-color: #0e90d2;
    box-shadow: 0 0 0 3px rgba(14, 144, 210, 0.1);
    transform: translateY(-3px);
}

.ioi-auth-social-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.ioi-auth-footer {
    text-align: center;
    padding: 20px 40px;
    border-top: 1px solid #333;
    font-size: 14px;
    color: #999;
}

.ioi-auth-footer a {
    color: #0e90d2;
    text-decoration: none;
}

.ioi-auth-footer a:hover {
    text-decoration: underline;
}

.ioi-error-message {
    color: #ff4d4f;
    font-size: 12px;
    margin-top: 4px;
}

.ioi-password-strength {
    margin-top: 8px;
}

.ioi-password-strength-bar {
    height: 4px;
    background-color: #333;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

.ioi-password-strength-fill {
    height: 100%;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.ioi-password-strength-weak {
    background-color: #ff4d4f;
    width: 33%;
}

.ioi-password-strength-medium {
    background-color: #faad14;
    width: 66%;
}

.ioi-password-strength-strong {
    background-color: #52c41a;
    width: 100%;
}

.ioi-password-strength-text {
    font-size: 12px;
    color: #999;
}

.ioi-form-code {
    display: flex;
    gap: 12px;
}

.ioi-form-code input {
    flex: 1;
}

.ioi-form-code button {
    width: 120px;
    height: 48px;
    background-color: #2a2a2a;
    color: #fff;
    border: 1px solid #333;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ioi-form-code button:hover {
    background-color: #3a3a3a;
    border-color: #0e90d2;
}

.ioi-form-code button:disabled {
    background-color: #1a1a1a;
    color: #666;
    cursor: not-allowed;
}

/* 开发者平台样式 */
.ioi-dev-platform {
    height: 100vh;
    background-color: #121212;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ioi-dev-top-nav {
    background-color: #1a1a1a;
    border-bottom: 1px solid #333;
    padding: 0 40px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.ioi-dev-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    background-color: #000;
    margin-top: 64px;
}

.ioi-dev-top-nav-left {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-start;
}

.ioi-dev-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.ioi-dev-logo img {
    height: 18px;
    width: auto;
    vertical-align: middle;
}

.ioi-dev-logo-sub {
    font-size: 14px;
    color: #0e90d2;
    font-weight: 500;
}

.ioi-dev-top-nav-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.ioi-dev-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ioi-dev-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #0e90d2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
}

.ioi-dev-user-info {
    color: #ddd;
}

.ioi-dev-logout {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.ioi-dev-logout:hover {
    color: #0e90d2;
}

.ioi-dev-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    background-color: #000;
    margin-top: 64px;
}

.ioi-dev-sidebar {
    width: 240px;
    background-color: #1a1a1a;
    border-right: 1px solid #333;
    padding: 20px 0 60px;
    overflow-y: auto;
    height: calc(100vh - 64px);
    transition: width 0.3s ease;
    position: relative;
}

.ioi-dev-sidebar-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ioi-dev-sidebar-collapsed {
    width: 64px;
}

.ioi-dev-sidebar-toggle {
    position: absolute;
    bottom: 20px;
    left: 20px;
    height: 32px;
    background-color: #2a2a2a;
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.ioi-dev-sidebar-toggle i {
    margin-right: 8px;
    color: #999;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ioi-dev-toggle-text {
    font-size: 12px;
    color: #999;
    transition: all 0.3s ease;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-toggle {
    left: 50%;
    transform: translateX(-50%);
    padding: 0;
    width: 32px;
    justify-content: center;
}

.ioi-dev-sidebar-collapsed .ioi-dev-toggle-text {
    display: none;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-toggle i {
    margin-right: 0;
    transform: rotate(180deg);
}

.ioi-dev-sidebar-toggle:hover {
    background-color: #3a3a3a;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-nav a span {
    display: none;
}

.ioi-dev-sidebar-collapsed .ioi-dev-menu-arrow {
    display: none;
}

.ioi-dev-sidebar-nav a span {
    transition: all 0.3s ease;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-nav a {
    padding: 12px 20px;
    justify-content: center;
    height: auto;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-nav a i {
    margin-right: 0 !important;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    left: 0;
    top: 0;
}

.ioi-dev-sidebar-collapsed .ioi-dev-sidebar-nav .am-icon {
    margin-right: 0 !important;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    left: 0;
    top: 0;
}

.ioi-dev-sidebar-collapsed .ioi-dev-menu-arrow {
    display: none !important;
}

.ioi-dev-sidebar-collapsed .ioi-dev-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    width: 180px;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-left: none;
    border-radius: 0 4px 4px 0;
    display: none;
    z-index: 1000;
}

.ioi-dev-sidebar-collapsed .ioi-dev-menu-item:hover .ioi-dev-submenu {
    display: block;
}

.ioi-dev-sidebar-collapsed .ioi-dev-submenu a {
    justify-content: flex-start;
    padding: 10px 15px;
}

.ioi-dev-sidebar-collapsed .ioi-dev-submenu a span {
    display: inline;
    margin-left: 8px;
}

.ioi-dev-sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid #333;
}

.ioi-dev-sidebar-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-sidebar-nav {
    margin-top: 20px;
}

.ioi-dev-sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ioi-dev-sidebar-nav li {
    margin-bottom: 4px;
}

.ioi-dev-sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #999;
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.ioi-dev-sidebar-nav a i {
    width: 20px;
    height: 20px;
    text-align: center;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.ioi-dev-sidebar-nav a span {
    flex: 1;
    text-align: left;
}

.ioi-dev-sidebar-nav a:hover {
    background-color: #2a2a2a;
    color: #0e90d2;
}

.ioi-dev-sidebar-nav a.active {
    background-color: #2a2a2a;
    color: #0e90d2;
    border-left-color: #0e90d2;
}

.ioi-dev-sidebar-nav .am-icon {
    margin-right: 12px;
    font-size: 16px;
}

.ioi-dev-main {
    flex: 1;
    padding: 20px 40px 40px;
    overflow-y: auto;
    height: calc(100vh - 64px);
}

.ioi-dev-header {
    margin: 0 0 20px 0;
}

.ioi-dev-header h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ioi-dev-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #0e90d2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.ioi-dev-user-info {
    font-size: 14px;
    color: #999;
}

.ioi-dev-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.ioi-dev-card {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #333;
}

.ioi-dev-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.ioi-dev-card-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #ddd;
}

.ioi-dev-card-value {
    font-size: 32px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.ioi-dev-card-desc {
    font-size: 14px;
    color: #999;
}

.ioi-dev-projects {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #333;
}

.ioi-dev-projects-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.ioi-dev-projects-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
}

.ioi-dev-projects-header button {
    background-color: #0e90d2;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-dev-projects-header button:hover {
    background-color: #0c7bbf;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 144, 210, 0.3);
}

.ioi-dev-projects-table {
    width: 100%;
    border-collapse: collapse;
}

.ioi-dev-projects-table th,
.ioi-dev-projects-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #333;
}

.ioi-dev-projects-table th {
    font-size: 14px;
    font-weight: 600;
    color: #999;
}

.ioi-dev-projects-table td {
    font-size: 14px;
    color: #ddd;
}

.ioi-dev-project-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.ioi-dev-project-status-active {
    background-color: rgba(82, 196, 26, 0.2);
    color: #52c41a;
}

.ioi-dev-project-status-pending {
    background-color: rgba(250, 173, 20, 0.2);
    color: #faad14;
}

.ioi-dev-project-actions {
    display: flex;
    gap: 8px;
}

.ioi-dev-project-actions button {
    padding: 4px 8px;
    border: 1px solid #333;
    border-radius: 4px;
    background-color: #2a2a2a;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ddd;
    font-family: 'Alibaba PuHuiTi';
}

.ioi-dev-project-actions button:hover {
    background-color: #3a3a3a;
    border-color: #0e90d2;
    color: #0e90d2;
}

/* 移动端导航样式 */
.ioi-mobile-menu-btn {
    display: none;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    padding: 10px;
}

.ioi-mobile-menu-icon {
    width: 24px;
    height: 20px;
    position: relative;
    display: block;
}

.ioi-mobile-menu-icon::before,
.ioi-mobile-menu-icon::after,
.ioi-mobile-menu-icon span {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #333;
    transition: all 0.3s ease;
    left: 0;
}

.ioi-mobile-menu-icon::before {
    top: 0;
}

.ioi-mobile-menu-icon span {
    top: 50%;
    transform: translateY(-50%);
}

.ioi-mobile-menu-icon::after {
    bottom: 0;
}

.ioi-mobile-menu-btn.active .ioi-mobile-menu-icon::before {
    transform: translateY(9px) rotate(45deg);
}

.ioi-mobile-menu-btn.active .ioi-mobile-menu-icon::after {
    transform: translateY(-9px) rotate(-45deg);
}

.ioi-mobile-menu-btn.active .ioi-mobile-menu-icon span {
    opacity: 0;
}

.ioi-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: #111;
    z-index: 999;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
}

.ioi-mobile-menu.active {
    right: 0;
}

.ioi-mobile-menu-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ioi-mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #333;
    background-color: #000;
}

.ioi-mobile-menu-close {
    font-size: 24px;
    cursor: pointer;
    color: #fff;
    font-weight: 300;
}

.ioi-mobile-nav {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    list-style: none;
}

.ioi-mobile-nav li {
    margin-bottom: 15px;
    list-style: none;
}

.ioi-mobile-nav a {
    display: block;
    padding: 12px 0;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    border-bottom: 1px solid #333;
}

.ioi-mobile-nav a:hover {
    color: #0e90d2;
    padding-left: 10px;
}

/* 响应式样式 */
@media (max-width: 1024px) {
    /* 基础布局优化 */
    .ioi-container {
        padding: 0 15px;
    }
    
    /* 移动端导航 */
    .ioi-mobile-menu-btn {
        display: block !important;
        z-index: 1001 !important;
    }
    
    .ioi-main-nav,
    .ioi-right-nav {
        display: none !important;
    }
    
    /* 头部优化 */
    .ioi-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: #000 !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
        z-index: 1000 !important;
        height: 60px !important;
    }
    
    .ioi-nav {
        height: 100% !important;
    }
    
    .ioi-nav-container {
        height: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    .ioi-logo {
        display: flex !important;
        align-items: center !important;
    }
    
    .ioi-logo img {
        height: 20px !important;
        width: auto !important;
        filter: brightness(0) invert(1) !important;
    }
    
    /* 移动端菜单按钮 */
    .ioi-mobile-menu-btn {
        display: block !important;
        z-index: 1001 !important;
    }
    
    .ioi-mobile-menu-icon {
        width: 24px !important;
        height: 20px !important;
        position: relative !important;
        cursor: pointer !important;
    }
    
    .ioi-mobile-menu-icon:before,
    .ioi-mobile-menu-icon:after {
        content: '' !important;
        position: absolute !important;
        left: 0 !important;
        width: 24px !important;
        height: 2px !important;
        background-color: #fff !important;
        border-radius: 1px !important;
        transition: all 0.3s ease !important;
    }
    
    .ioi-mobile-menu-icon:before {
        top: 0 !important;
    }
    
    .ioi-mobile-menu-icon:after {
        bottom: 0 !important;
    }
    
    .ioi-mobile-menu-icon span {
        position: absolute !important;
        left: 0 !important;
        top: 9px !important;
        width: 24px !important;
        height: 2px !important;
        background-color: #fff !important;
        border-radius: 1px !important;
        transition: all 0.3s ease !important;
    }
    
    .ioi-mobile-menu-btn.active .ioi-mobile-menu-icon:before {
        transform: rotate(45deg) !important;
        top: 9px !important;
    }
    
    .ioi-mobile-menu-btn.active .ioi-mobile-menu-icon:after {
        transform: rotate(-45deg) !important;
        bottom: 9px !important;
    }
    
    .ioi-mobile-menu-btn.active .ioi-mobile-menu-icon span {
        opacity: 0 !important;
    }
    
    /* 移动端菜单样式 */
    .ioi-mobile-menu {
        display: block !important;
        z-index: 999 !important;
    }
    
    .ioi-mobile-menu.active {
        display: block !important;
    }
    
    .ioi-mobile-menu-content {
        background-color: #111 !important;
        width: 80% !important;
        max-width: 300px !important;
        height: 100vh !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        z-index: 1000 !important;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.5) !important;
        transform: translateX(100%) !important;
        transition: transform 0.3s ease !important;
        border: none !important;
    }
    
    .ioi-mobile-menu.active .ioi-mobile-menu-content {
        transform: translateX(0) !important;
    }
    
    .ioi-mobile-menu-header {
        padding: 20px !important;
        border-bottom: 1px solid #333 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        background-color: #000 !important;
    }
    
    .ioi-mobile-logo img {
        height: 20px !important;
        width: auto !important;
        filter: brightness(0) invert(1) !important;
    }
    
    .ioi-mobile-menu-close {
        font-size: 24px !important;
        cursor: pointer !important;
        color: #fff !important;
        font-weight: 300 !important;
    }
    
    .ioi-mobile-nav {
        padding: 20px !important;
        list-style: none !important;
    }
    
    .ioi-mobile-nav li {
        margin-bottom: 15px !important;
        list-style: none !important;
    }
    
    .ioi-mobile-nav a {
        display: block !important;
        padding: 12px 0 !important;
        color: #fff !important;
        text-decoration: none !important;
        font-size: 16px !important;
        transition: all 0.3s ease !important;
        border-bottom: 1px solid #333 !important;
    }
    
    .ioi-mobile-nav a:hover {
        color: #0e90d2 !important;
        padding-left: 10px !important;
    }
    
    /* 移动端菜单遮罩 */
    .ioi-mobile-menu-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background-color: rgba(0, 0, 0, 0.7) !important;
        z-index: 998 !important;
        display: none !important;
    }
    
    .ioi-mobile-menu.active + .ioi-mobile-menu-overlay {
        display: block !important;
    }
    
    /* 轮播优化 */
    .ioi-carousel {
        height: 60vh;
        margin-top: 60px;
    }
    
    .ioi-carousel-content {
        padding: 0 20px;
    }
    
    .ioi-carousel-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .ioi-carousel-content p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .ioi-carousel-btn {
        width: 120px;
        font-size: 0.9rem;
        padding: 10px 0;
    }
    
    /* 英雄区域优化 */
    .ioi-hero {
        margin-top: 60px;
        padding: 60px 20px;
    }
    
    .ioi-hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .ioi-hero p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .ioi-hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .ioi-btn {
        width: 200px;
        text-align: center;
        font-size: 1rem;
        padding: 12px 0;
    }
    
    /* 产品区域优化 */
    .ioi-product-info {
        padding: 60px 20px;
    }
    
    .ioi-product-info h2 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .ioi-product-info p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .ioi-product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ioi-product-card {
        padding: 20px;
    }
    
    /* 技术亮点优化 */
    .ioi-highlights-container {
        padding: 60px 20px;
    }
    
    .ioi-highlights-container h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .ioi-highlights-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ioi-highlight-item {
        padding: 25px 20px;
    }
    
    /* 关于我们页面优化 */
    .ioi-about-section {
        padding: 60px 20px;
        margin-top: 60px;
    }
    
    .ioi-section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .ioi-section-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
        text-align: center;
    }
    
    /* 公司简介优化 */
    .ioi-about-intro {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .ioi-about-text {
        margin-right: 0;
        margin-bottom: 30px;
    }
    
    .ioi-about-image {
        width: 100%;
        max-width: 300px;
    }
    
    /* 统计数据优化 */
    .ioi-about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 15px;
        margin-top: 30px;
    }
    
    .ioi-stat-item {
        padding: 20px 15px;
    }
    
    .ioi-stat-icon {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .ioi-stat-number {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .ioi-stat-item p {
        font-size: 1rem;
        margin-top: 10px;
    }
    
    /* 团队优化 */
    .ioi-team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ioi-team-member {
        padding: 20px;
    }
    
    .ioi-team-member img {
        width: 120px;
        height: 120px;
        margin-bottom: 15px;
    }
    
    .ioi-team-member h3 {
        font-size: 1.2rem;
        margin-bottom: 5px;
    }
    
    /* 发展历程优化 */
    .ioi-timeline {
        padding: 60px 0;
        margin-top: 60px;
    }
    
    .ioi-timeline-header h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .ioi-timeline-container {
        flex-direction: column;
        height: auto;
        padding: 0 15px;
    }
    
    .ioi-timeline-years {
        position: relative;
        left: 0;
        flex-direction: row;
        justify-content: flex-start;
        overflow-x: auto;
        width: 100%;
        padding: 10px 0;
        margin-bottom: 20px;
        gap: 15px;
    }
    
    .ioi-timeline-year {
        padding-left: 0;
        padding-right: 0;
        padding: 8px 12px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 4px;
        white-space: nowrap;
    }
    
    .ioi-timeline-year.active {
        background-color: #0e90d2;
    }
    
    .ioi-timeline-events {
        margin-left: 0;
        max-height: 400px;
        padding: 15px;
        background-color: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
    }
    
    /* 企业文化优化 */
    .ioi-culture-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ioi-culture-item {
        padding: 20px 15px;
    }
    
    .ioi-culture-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 15px;
    }
    
    .ioi-culture-item h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .ioi-culture-item p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* 全球网点优化 */
    .ioi-map-container {
        height: 350px;
        margin-top: 30px;
    }
    
    .ioi-map-point {
        width: 10px;
        height: 10px;
    }
    
    .ioi-map-point::after {
        width: 18px;
        height: 18px;
    }
    
    /* 联系信息优化 */
    .ioi-contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        color: #ccc;
        gap: 30px;
    }
    
    .ioi-contact-details {
        margin-left: 0;
        margin-top: 0;
    }
    
    .ioi-contact-item {
        margin-bottom: 15px;
    }
    
    /* 分支机构优化 */
    .ioi-branches-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ioi-branch-item {
        padding: 15px;
    }
    
    .ioi-branch-item h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    /* 新闻页面优化 */
    .ioi-news-container {
        padding: 60px 20px;
        margin-top: 60px;
    }
    
    .ioi-news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ioi-news-item {
        flex-direction: column;
        padding: 15px;
    }
    
    .ioi-news-image {
        width: 100%;
        height: 180px;
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .ioi-news-content {
        flex: 1;
    }
    
    .ioi-news-title {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    /* 新闻详情页优化 */
    .ioi-news-detail {
        padding: 60px 20px;
        margin-top: 60px;
    }
    
    .ioi-news-detail h1 {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 20px;
    }
    
    .ioi-news-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .ioi-news-content {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    /* 帮助中心优化 */
    .ioi-help-container {
        padding: 60px 20px;
        margin-top: 60px;
    }
    
    .ioi-help-content {
        flex-direction: column;
    }
    
    .ioi-help-sidebar {
        width: 100%;
        margin-right: 0;
        margin-bottom: 30px;
    }
    
    .ioi-help-main {
        flex: 1;
    }
    
    /* 页脚优化 */
    .ioi-footer {
        padding: 40px 20px;
    }
    
    .ioi-footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .ioi-footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .ioi-footer-bottom {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    
    .ioi-footer-brand {
        margin-bottom: 15px;
        text-align: center;
    }
    
    .ioi-footer-bottom-content {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .ioi-footer-legal {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        text-align: center;
    }
    
    .ioi-footer-social {
        margin-bottom: 15px;
    }
    
    .ioi-language-switcher {
        position: static;
        margin-top: 20px;
        align-self: center;
        color: #999;
    }
}





/* 下载页面样式 */
.ioi-download-section {
    padding: 60px 0;
    background-color: #0a0a0a;
}

.ioi-download-category {
    margin-bottom: 60px;
    background-color: #111;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid #222;
}

.ioi-download-category h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 30px;
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #333;
}

.ioi-download-grid {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
    width: 100%;
    margin: 0 auto;
}

.ioi-download-card {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 30px;
    flex: 1 1 calc(33.333% - 10px);
    min-width: 280px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #222;
}

.ioi-download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(14, 144, 210, 0.3);
    background-color: #222;
    border-color: #0e90d2;
}

.ioi-download-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #0e90d2;
}

.ioi-download-card h4 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 15px;
}

.ioi-download-card p {
    color: #ccc;
    margin-bottom: 25px;
    font-size: 0.9rem;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .ioi-download-card {
        flex: 1 1 calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .ioi-download-card {
        flex: 1 1 100%;
        max-width: 400px;
        margin: 0 auto;
    }
}

.ioi-language-switcher {
    z-index: 100;
    position: relative;
    display: inline-block;
}

.ioi-language-btn {
    background-color: #333;
    color: #999;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
    width: auto;
    min-width: 120px;
    border: 1px solid #444;
}

.ioi-language-btn:hover {
    background-color: #444;
    color: #999;
}

.ioi-language-arrow {
    font-size: 0.6rem;
    transition: transform 0.3s ease;
}

/* 内联CSS提取 */
.ioi-logo-img {
    height: 18px;
    width: auto;
    vertical-align: middle;
}

.ioi-qrcode-img {
    width: 110px;
    height: 110px;
}

.ioi-footer-logo {
    height: 20px;
    opacity: 0.5;
}

.ioi-footer-legal-text {
    margin-top: 10px;
    padding-top: 8px;
}

.ioi-social-icon {
    width: 25px;
    height: 25px;
}

.ioi-dev-logo-img {
    height: 18px;
    width: auto;
    vertical-align: middle;
}

.ioi-dev-user-role {
    font-size: 12px;
    color: #999;
}

.ioi-language-icon {
    font-size: 16px;
}

.ioi-language-switcher:hover .ioi-language-arrow {
    transform: rotate(180deg);
}

.ioi-language-dropdown {
    position: absolute;
    bottom: 100%;
    right: 0;
    background-color: #333;
    border-radius: 4px 4px 0 0;
    padding: 3px 0;
    min-width: 120px;
    display: none;
    box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.4);
    border: 1px solid #444;
    border-bottom: none;
    margin-bottom: -1px;
    transition: all 0.3s ease;
}

.ioi-language-switcher:hover .ioi-language-dropdown {
    display: block;
}

.ioi-language-option {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    text-decoration: none;
    padding: 8px 16px;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    text-align: center;
}

.ioi-language-option:hover {
    background-color: #444;
    color: #999;
    transform: translateX(2px);
}

/* 帮助中心样式 - IOI风格 */

/* 帮助中心容器 */
.ioi-help-container {
    padding: 50px 0;
    background-color: #000;
    width: 100%;
}

.ioi-help-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.ioi-help-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
}

/* 侧边栏样式 */
.ioi-sidebar {
    background-color: #111;
    padding: 30px;
    border-radius: 8px;
    position: sticky;
    top: 100px;
    height: fit-content;
    border: 1px solid #222;
}

.ioi-sidebar h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
    letter-spacing: -0.5px;
}

.ioi-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.ioi-sidebar li {
    margin-bottom: 12px;
}

.ioi-sidebar a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 300;
    border-radius: 4px;
}

.ioi-sidebar a:hover {
    color: #0e90d2;
    background-color: #1a1a1a;
}

.ioi-sidebar a.active {
    color: #0e90d2;
    font-weight: 500;
    background-color: #1a1a1a;
    border-left: 3px solid #0e90d2;
}

/* 主内容区域样式 */
.ioi-main-content {
    background-color: #111;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid #222;
}

.content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
    padding-bottom: 15px;
    border-bottom: 1px solid #333;
    letter-spacing: -1px;
}

.content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 30px 0 15px 0;
    color: #fff;
    letter-spacing: -0.5px;
}

.content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: #ccc;
    font-weight: 300;
}

.content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.content li {
    margin-bottom: 10px;
    color: #ccc;
    font-weight: 300;
}

.content pre {
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 25px;
    overflow-x: auto;
    border: 1px solid #333;
}

.content code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: #fff;
}

.content ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.content ol li {
    margin-bottom: 10px;
    color: #ccc;
    font-weight: 300;
}

/* 响应式样式 */
@media (max-width: 768px) {
    .ioi-help-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .ioi-sidebar {
        position: static;
        margin-bottom: 30px;
        padding: 20px;
    }
    
    .ioi-sidebar a {
        padding: 12px 0;
    }
    
    .ioi-main-content {
        padding: 20px;
    }
    
    .content h2 {
        font-size: 1.5rem;
    }
    
    .content h3 {
        font-size: 1.2rem;
    }
    
    .content pre {
        padding: 15px;
    }
    
    .content code {
        font-size: 0.8rem;
    }
    
    /* 优化触摸体验 */
    .content a {
        display: inline-block;
        min-height: 44px;
        line-height: 44px;
        padding: 0 8px;
    }
    
    /* 确保代码块可以横向滚动 */
    .content pre {
        -webkit-overflow-scrolling: touch;
    }
    
    /* 响应式按钮 */
    .ioi-btn {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }
}

/* ESG 页面特有样式 */
.ioi-esg-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.ioi-esg-pillar {
    background-color: #111;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.ioi-esg-pillar:hover {
    transform: translateY(-10px);
    border-color: #0e90d2;
    box-shadow: 0 10px 30px rgba(14, 144, 210, 0.2);
}

.ioi-esg-pillar-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #0e90d2;
}

.ioi-esg-pillar h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.ioi-esg-pillar p {
    color: #ccc;
    line-height: 1.6;
}

.ioi-esg-goals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.ioi-esg-goal {
    background-color: #111;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px 20px;
    transition: all 0.3s ease;
}

.ioi-esg-goal:hover {
    border-color: #0e90d2;
}

.ioi-esg-goal h4 {
    color: #0e90d2;
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.ioi-esg-goal p {
    color: #ccc;
    font-size: 0.9rem;
    line-height: 1.5;
}

.ioi-esg-progress {
    margin-top: 60px;
}

.ioi-esg-progress-bar {
    margin-bottom: 20px;
}

.ioi-esg-progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    color: #ccc;
}

.ioi-esg-progress-fill {
    height: 10px;
    background-color: #222;
    border-radius: 5px;
    overflow: hidden;
}

.ioi-esg-progress-value {
    height: 100%;
    background-color: #0e90d2;
    border-radius: 5px;
    transition: width 1.5s ease;
    width: 0;
}

.ioi-esg-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
    text-align: center;
}

.ioi-esg-stat {
    background-color: #111;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px 20px;
    transition: all 0.3s ease;
}

.ioi-esg-stat:hover {
    transform: translateY(-5px);
    border-color: #0e90d2;
}

.ioi-esg-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0e90d2;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.ioi-esg-stat-label {
    color: #ccc;
    font-size: 0.9rem;
}

.ioi-esg-initiatives {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ioi-esg-initiative {
    background-color: #111;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px;
    transition: all 0.3s ease;
}

.ioi-esg-initiative:hover {
    border-color: #0e90d2;
}

.ioi-esg-initiative h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.ioi-esg-initiative p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 20px;
}

.ioi-esg-initiative-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0e90d2;
    text-decoration: none;
    font-size: 0.9rem;
    margin: 0 0 20px;
    padding: 12px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid #0e90d2;
    height: 48px;
    font-weight: 500;
    font-family: 'Alibaba PuHuiTi';
    letter-spacing: 0.5px;
    align-self: flex-start;
    box-sizing: border-box;
    min-width: 120px;
}

.ioi-esg-initiative-link:hover {
    color: #fff;
    background-color: #0e90d2;
    border-color: #0e90d2;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 144, 210, 0.4);
}

.ioi-esg-reports {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ioi-esg-report-link {
    text-decoration: none;
}

.ioi-esg-report {
    background-color: #111;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px;
    transition: all 0.3s ease;
}

.ioi-esg-report:hover {
    border-color: #0e90d2;
    transform: translateY(-5px);
}

.ioi-esg-report h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.ioi-esg-report p {
    color: #ccc;
    line-height: 1.5;
}

/* 通用样式 */
.ioi-section-subtitle {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 800px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ioi-esg-pillars {
        grid-template-columns: 1fr;
    }
}