body {
            font-family: 'Noto Sans SC', sans-serif;
            color: #333;
            background-color: #f5f5f5;
        }
        .ai-main-container {
            width: 1200px;
            max-width: 100%;
            margin: 0 auto;
            padding: 0px;
        }
        .ai-section-title {
            position: relative;
            padding-left: 18px;
            font-size: 16px;
        }
        .ai-section-title::before {
            content: "";
            position: absolute;
            left: 0;
            top: 55%;
            transform: translateY(-50%);
            width: 10px;
            height: 18px;
            background-color: #0047AB;
            border-radius: 2px;
        }
        .ai-news-item {
            position: relative;
            padding-left: 14px;
            line-height: 1.8;
            margin-bottom: 10px;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }
        .ai-news-item::before {
            content: "•";
            position: absolute;
            left: 0;
            color: #666;
        }
        .ai-news-item a {
            display: inline-block;
            max-width: 80%;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-size: 16px;
        }
        .ai-news-item a:hover {
            color: #0047AB;
        }
        .ai-date-float {
            color: #999;
            font-size: 14px;
            flex-shrink: 0;
            margin-left: 10px;
        }
        .ai-more-link {
            color: #999;
            font-size: 13px;
            transition: color 0.2s;
        }
        .ai-more-link:hover {
            color: #0047AB;
        }
        .ai-section-box {
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            border-radius: 4px;
            overflow: hidden;
            background-color: white;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .ai-section-box:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        .ai-blue-bg {
            background-color: #EBF3FA;
        }
        .ai-section-header {
            border-bottom: 1px solid #eaeaea;
            padding: 12px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .ai-section-content {
            padding: 12px 15px;
        }
        
        /* Image Carousel Styles */
        .ai-image-carousel {
            position: relative;
            overflow: hidden;
        }
        .ai-image-container {
            display: flex;
            transition: transform 0.5s ease;
        }
        .ai-image-slide {
            min-width: 100%;
            position: relative;
        }
        .ai-image-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 8px;
            text-align: center;
            font-size: 14px;
        }
        .ai-carousel-indicators {
            position: absolute;
            bottom: 40px;
            right: 10px;
            display: flex;
            gap: 6px;
        }
        .ai-carousel-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.6);
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .ai-carousel-indicator.ai-active {
            background-color: white;
        }
        
        /* Expert Carousel Styles - Horizontal Layout */
        .ai-expert-carousel {
            position: relative;
            overflow: hidden;
            height: 245px;
        }
        .ai-expert-container {
            display: flex;
            transition: transform 0.5s ease;
        }
        .ai-expert-box {
            min-width: 100%;
            display: flex;
            flex-direction: row;
            align-items: center;
            padding: 10px;
        }
        .ai-expert-img {
            width: 165px;
            height: 205px;
            object-fit: cover;
            border: 1px solid #eaeaea;
            margin-right: 15px;
            flex-shrink: 0;
        }
        .ai-expert-info {
            flex: 1;
            text-align: left;
        }
        .ai-expert-name {
            font-weight: bold;
            font-size: 16px;
            margin-bottom: 6px;
        }
        .ai-expert-title {
            color: #666;
            font-size: 14px;
            margin-bottom: 6px;
        }
        .ai-expert-field {
            color: #666;
            font-size: 14px;
            line-height: 1.5;
        }
        .ai-carousel-dots {
            display: flex;
            justify-content: center;
            margin-top: 10px;
        }
        .ai-carousel-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #ccc;
            margin: 0 4px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .ai-carousel-dot.ai-active {
            background-color: #0047AB;
        }
        
        /* News Tabs Styles */
        .ai-news-tabs {
            display: flex;
            border-bottom: 1px solid #ddd;
            background-color: #e5e5e5;
        }
        .ai-news-tab {
            padding: 12px 30px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            position: relative;
            transition: all 0.3s;
            background-color: #e5e5e5;
            margin-right: 1px;
            border-radius: 4px 4px 0 0;
            color: #555;
        }
        .ai-news-tab.ai-active {
            color: #0047AB;
            background-color: white;
            font-weight: bold;
            border-top: 3px solid #0047AB;
            padding-top: 9px;
        }
        .ai-news-tab:not(.ai-active):hover {
            background-color: #d5d5d5;
        }
        .ai-news-content {
            display: none;
        }
        .ai-news-content.ai-active {
            display: block;
        }
        .ai-tab-more {
            display: flex;
            align-items: center;
            padding-right: 15px;
            margin-left: auto;
            background-color: #e5e5e5;
        }
        
        /* Featured news item with summary */
        .ai-featured-news {
            margin-bottom: 16px;
            border-bottom: 1px dashed #eaeaea;
            padding-bottom: 12px;
        }
        .ai-featured-news .ai-news-item a {
            font-size: 20px;
            font-weight: 500;
            max-width: 100%;
            line-height: 1.4;
        }
        .ai-featured-news-summary {
            color: #666;
            font-size: 14px;
            margin-top: 5px;
            padding-left: 14px;
            line-height: 1.5;
        }
        
        /* Utility classes with px instead of rem */
        .w-full {
            width: 100%;
        }
        .h-auto {
            height: auto;
        }
        .mb-4 {
            margin-bottom: 16px!important;
        }
        .mt-4 {
            margin-top: 16px!important;
        }
        .mb-6 {
            margin-bottom: 24px!important;
        }
        .my-4 {
            margin-top: 16px!important;
            margin-bottom: 16px!important;
        }
        .mt-1 {
            margin-top: 4px;
        }
        .p-4 {
            padding: 12px!important;
        }
        .py-4 {
            padding-top: 16px!important;
            padding-bottom: 0px!important;
        }
        .px-4 {
            padding-left: 16px;
            padding-right: 16px;
        }
        .py-3 {
            padding-top: 12px;
            padding-bottom: 12px;
        }
        .py-2 {
            padding-top: 8px;
            padding-bottom: 8px;
        }
        .pl-3\.5 {
            padding-left: 14px;
        }
        .gap-4 {
            gap: 16px!important;
        }
        .space-y-3 > * + * {
            margin-top: 12px;
        }
        .space-y-2\.5 > * + * {
            margin-top: 10px;
        }
        .text-xs {
            font-size: 12px;
        }
        .text-sm {
            font-size: 14px;
        }
        .text-lg {
            font-size: 18px;
        }
        .rounded {
            border-radius: 4px!important;
        }
        .shadow {
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        @media (max-width: 1220px) {
            .ai-main-container {
                width: 100%;
            }
        }
        
        @media (min-width: 768px) {
            .md\:flex-row {
                flex-direction: row;
            }
            .md\:w-1\/2 {
                width: 50%;
            }
            .md\:grid-cols-2 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            .md\:grid-cols-3 {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }