/* --- 基本重置和容器样式 --- */
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
            margin: 0; padding: 0; box-sizing: border-box; background-color: #f8f8f8;
        }
        *, *::before, *::after { box-sizing: inherit; }

        .tpm-hero2 {
            position: relative; width: 100%;
            overflow: visible;
            padding-bottom: 20px;
        }

        /* --- 主要轮播区域 --- */
        .tpm-hero2__main {
            position: relative;
            width: 100%; max-width: 1920px; margin: 0 auto;
            height: 500px; background-color: #f0f2f5;
            overflow: hidden; /* <<< Crucial for slide effect */
            margin-bottom: 0;
            cursor: grab;
        }
        .tpm-hero2__main.is-grabbing {
            cursor: grabbing;
        }

        /* --- List Styles for Sliding Effect --- */
        .tpm-hero2__list {
             list-style: none; padding: 0; margin: 0;
             position: relative; width: 100%; height: 100%;
             display: flex; /* <<< Use flex for horizontal layout */
             transition: transform 0.6s ease-in-out; /* <<< Transition for sliding */
             will-change: transform; /* Performance hint */
        }
        /* --- Item Styles for Sliding Effect --- */
        .tpm-hero2__item {
            position: relative;
            width: 100%; height: 100%;
            flex-shrink: 0; /* <<< Prevent items from shrinking */
            z-index: 1; background-color: #ccc; /* Fallback */
            contain: layout style paint;
            overflow: hidden; /* Hide content overflow during animation */
        }

        .tpm-hero2__item-link { display: block; width: 100%; height: 100%; text-decoration: none; color: inherit; position: relative; }
        .tpm-hero2__item-bg-wrap {
            position: absolute; /* Changed from default to ensure video positioning works */
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1; /* Keep below content */
            overflow: hidden; /* Hide anything spilling out */
        }
        .tpm-hero2__item-bg {
             width: 100%; height: 100%;
             background-size: cover;
             background-position: center center;
             background-repeat: no-repeat;
             position: absolute; /* Ensure it fills the wrap if it's a div */
             top: 0; left: 0;
        }

        /* --- Video Background Styles --- */
        .tpm-hero2__item-bg--video {
            position: absolute; /* Position within the wrap */
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover; /* Make video cover the area, cropping if needed */
            z-index: 1; /* Ensure it's behind the content */
            background-color: #ccc; /* Optional: Fallback background color */
        }

        /* Optional: If you ever mix video and image divs in the same wrap, hide the non-video one */
        .tpm-hero2__item[data-bg-type="video"] .tpm-hero2__item-bg:not(.tpm-hero2__item-bg--video) {
            display: none;
        }

        /* --- Content Positioning & Entry Animation --- */
        .tpm-hero2__item-content {
            position: absolute; bottom: 90px; left: 380px; z-index: 3; max-width: 38%; padding-right: 50px; color: #111;
        }
        .tpm-hero2__item-title,
        .tpm-hero2__item-desc,
        .tpm-hero2__item-btns {
            /* Initial state for animation */
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
        }
        /* Animation delay for staggered effect */
        .tpm-hero2__item.is-active .tpm-hero2__item-title {
            opacity: 1;
            transform: translateY(0);
            transition-delay: 0.3s;
        }
        .tpm-hero2__item.is-active .tpm-hero2__item-desc {
            opacity: 1;
            transform: translateY(0);
            transition-delay: 0.4s;
        }
        .tpm-hero2__item.is-active .tpm-hero2__item-btns {
            opacity: 1;
            transform: translateY(0);
            transition-delay: 0.5s;
        }
        /* Base styles */
        .tpm-hero2__item-title { font-size: 36px; margin: 0 0 18px 0; font-weight: bold; }
        .tpm-hero2__item-desc { font-size: 18px; margin: 0 0 30px 0; line-height: 1.7; color: #333; }
        .tpm-hero2__item-btns { margin-top: 30px; }
        .tpm-btn { display: inline-block; padding: 14px 35px; font-size: 18px; cursor: pointer; border: none; border-radius: 4px; text-align: center; transition: background-color 0.3s ease; }
        .tpm-btn--primary { background-color: #0052D9; color: #fff; }
        .tpm-btn--primary:hover { background-color: #003CAB; }

        /* --- 左侧导航栏 --- */
        .tpm-hero2__ctrl {
            position: absolute;
            top: 50%;
            left: 100px;
            transform: translateY(-50%);
            z-index: 10;
            width: 240px;
            background-color: transparent;
            padding: 15px 0; /* 父容器的上下内边距 */
        }

        .tpm-hero2__ctrl-list {
            position: relative;
            list-style: none;
            padding: 0;
            margin: 0;
            width: 100%; /* 确保列表填满容器 */
            /* MODIFIED: 白色分隔线宽度调整为2px */
            border-right: 2px solid #ffffff;
        }

        .tpm-hero2__ctrl-item-line {
            position: absolute;
            /* MODIFIED: 调整 right 值以使2px蓝色线覆盖2px白色线 */
            right: -2px;
            top: 0; /* JS会动态更新此值 */
            width: 2px; /* 蓝色线宽度保持2px */
            background-color: #0052D9;
            border-radius: 1px 0 0 1px; /* 圆角适应2px宽度 */
            transition: top 0.3s ease-in-out, height 0.3s ease-in-out; /* 过渡效果保持 */
            z-index: 3; /* 线条在最上层 */
        }

        .tpm-hero2__ctrl-item {
            position: relative; /* 为::before伪元素定位和堆叠上下文 */
            cursor: pointer;
            padding: 14px 20px 14px 20px;
            color: #555;
            font-size: 15px;
            transition: color 0.2s ease; /* 仅文字颜色过渡 */
            z-index: 2; /* 导航项在蓝色线条之下，但为其伪元素提供堆叠上下文 */
            display: block;
            line-height: 1.5;
            border-radius: 4px; /* 导航项圆角 */
            background-color: transparent; /* 导航项本身背景透明 */
            overflow: hidden; /* 防止::before溢出（保险措施） */
        }

        .tpm-hero2__ctrl-item::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: linear-gradient(
                to right, /* 渐变方向 */
                rgba(255, 255, 255, 0) 0%,       /* 左侧完全透明 */
                rgba(255, 255, 255, 0.1) 25%,  /* 射线淡入效果 */
                rgba(255, 255, 255, 0.65) 60%, /* 主要高亮颜色和透明度 */
                rgba(255, 255, 255, 0.65) 100% /* 右侧边缘高亮颜色 */
            );
            background-repeat: no-repeat;
            border-radius: inherit; /* 继承父元素的圆角 */
            opacity: 0; /* 初始隐藏 */
            transition: opacity 0.3s ease-in-out; /* 平滑的淡入淡出动画 */
            z-index: -1; /* 背景在文字内容之下 */
        }

        .tpm-hero2__ctrl-item:hover {
            color: #0052D9;
        }

        .tpm-hero2__ctrl-item.is-active {
            color: #333;
            font-weight: 600;
        }

        .tpm-hero2__ctrl-item.is-active::before {
            opacity: 1; /* 激活时显示背景 */
        }

        .tpm-hero2__ctrl-item-tit {
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .tpm-hero2__ctrl-item-tag {
            background-color: #cc4f4f;
            color: #fff;
            font-size: 11px;
            font-weight: bold;
            padding: 2px 5px;
            border-radius: 2px;
            margin-right: 8px;
            line-height: 1.1;
            display: inline-block;
            vertical-align: middle;
            flex-shrink: 0;
        }

        .tpm-hero2__ctrl-item-tittext {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex-grow: 1;
            min-width: 0;
            display: block;
        }

        /* --- Pagination Indicators --- */
        .tpm-hero2__pagination {
            display: none; /* Hidden by default, shown in mobile */
            position: absolute;
            bottom: 15px;
            left: 0;
            right: 0;
            text-align: center;
            z-index: 5;
            padding: 5px 0;
            line-height: 0;
        }
        .tpm-hero2__pagination-dot {
            display: inline-block;
            width: 18px;
            height: 4px;
            border-radius: 2px;
            background-color: rgba(255, 255, 255, 0.5);
            margin: 0 4px;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
             vertical-align: middle;
        }
        .tpm-hero2__pagination-dot.is-active {
            background-color: #0052D9;
        }
        .tpm-hero2__pagination-dot:active {
            transform: scale(0.9);
        }

        /* --- 底部入口区块容器样式 --- */
        .tpm-hero2__entries-wrap {
            margin-top: -60px; position: relative; z-index: 15; padding: 0 20px;
            max-width: 1600px; margin-left: auto; margin-right: auto;
        }
        .tpm-hero2__entries-inner {
            display: flex; justify-content: space-around; padding: 0;
            flex-wrap: nowrap; gap: 30px;
        }
        .tpm-hero2__entry {
            display: flex; flex-direction: row; align-items: center; text-decoration: none; color: #333;
            background-color: #fff; border-radius: 10px; box-shadow: 0 6px 18px rgba(0,0,0,0.09);
            padding: 30px 35px; flex: 1; min-width: 0; min-height: 90px; text-align: left;
            transition: color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease; gap: 25px; overflow: hidden;
        }
        .tpm-hero2__entry:hover { color: #0052D9; transform: translateY(-6px); box-shadow: 0 12px 24px rgba(0,0,0,0.14); }
        .tpm-hero2__entry-icon { width: 60px; height: 60px; background-size: contain; background-position: center; background-repeat: no-repeat; margin-bottom: 0; flex-shrink: 0; display: block; }
        .tpm-hero2__entry-text { display: flex; flex-direction: column; justify-content: center; flex-grow: 1; min-width: 0; overflow: hidden; }
        .tpm-hero2__entry-title { font-size: 18px; font-weight: 600; margin: 0 0 6px 0; display: block; color: #1f1f1f; line-height: 1.45; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .tpm-hero2__entry-desc { font-size: 14px; color: #666; line-height: 1.55; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }


        /* --- ========== 响应式调整 ========== --- */
         @media (max-width: 1200px) {
             .tpm-hero2__entries-wrap { max-width: 95%; }
             .tpm-hero2__entries-inner { gap: 20px; }
             .tpm-hero2__entry { padding: 25px 30px; gap: 20px; min-height: 80px; }
             .tpm-hero2__entry-icon { width: 50px; height: 50px; }
             .tpm-hero2__entry-title { font-size: 17px; }
             .tpm-hero2__entry-desc { font-size: 13px; }
         }

         @media (max-width: 1024px) {
             .tpm-hero2__ctrl { display: none; } /* Hide side controls */
             .tpm-hero2__item-content { left: 50px; max-width: 65%; bottom: 70px; }
             .tpm-hero2__item-title { font-size: 30px; }
             .tpm-hero2__item-desc { font-size: 16px; }
             .tpm-hero2__entries-wrap { margin-top: -50px; max-width: 90%; }
             .tpm-hero2__entries-inner { gap: 15px; }
             .tpm-hero2__entry { padding: 20px 25px; gap: 15px; min-height: 75px; border-radius: 8px; }
             .tpm-hero2__entry-icon { width: 48px; height: 48px; }
             .tpm-hero2__entry-title { font-size: 16px; margin-bottom: 5px;}
             .tpm-hero2__entry-desc { font-size: 13px; }
         }

        /* --- 移动端优化 --- */
        @media (max-width: 768px) {
            .tpm-hero2__main {
                 height: 460px;
                 margin-bottom: 0;
            }
            .tpm-hero2__item-content {
                bottom: 100px;
                left: 15px; right: 15px; max-width: calc(100% - 30px); width: auto; padding-right: 0;
                text-align: center;
            }
            .tpm-hero2__item-title { font-size: 22px; margin-bottom: 10px; }
            .tpm-hero2__item-desc { font-size: 14px; margin-bottom: 0; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; }
            .tpm-hero2__item-btns { display: none; } /* Hide buttons on mobile */

            .tpm-hero2__pagination {
                display: block; /* Show pagination on mobile */
                bottom: 55px;
            }

            .tpm-hero2__entries-wrap {
                 margin-top: -45px; position: relative; z-index: 15;
                 padding: 0 15px; margin-bottom: 15px; max-width: 100%;
            }
            .tpm-hero2__entries-inner {
                display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
            }
            .tpm-hero2__entries-inner .tpm-hero2__entry:nth-child(n+5) { display: none; } /* Show only first 4 entries */
            .tpm-hero2__entry {
                display: flex; flex-direction: row; align-items: center; text-align: left;
                padding: 10px 12px; gap: 8px; min-height: 60px; border-radius: 6px;
                box-shadow: 0 3px 8px rgba(0,0,0,0.07); overflow: hidden;
            }
            .tpm-hero2__entry:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
            .tpm-hero2__entry-icon { display: block; width: 32px; height: 32px; margin-bottom: 0; flex-shrink: 0; }
            .tpm-hero2__entry-text { display: block; flex-grow: 1; min-width: 0; overflow: hidden; }
            .tpm-hero2__entry-title { font-size: 14px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.4; font-weight: 500; color: #333; display: block; }
            .tpm-hero2__entry-desc { display: none; } /* Hide description in mobile grid */
        }

        @media (max-width: 480px) {
            .tpm-hero2__main {
                height: 420px;
            }
             .tpm-hero2__item-content {
                 bottom: 95px;
             }
             .tpm-hero2__item-title { font-size: 20px; }
             .tpm-hero2__item-desc { font-size: 13px; -webkit-line-clamp: 1;} /* Show only 1 line */

            .tpm-hero2__pagination {
                 display: block;
                 bottom: 50px;
             }

            .tpm-hero2__entries-wrap {
                 padding: 0 10px; margin-top: -41px; margin-bottom: 10px;
            }
            .tpm-hero2__entries-inner { gap: 10px; }
            .tpm-hero2__entry { padding: 8px 10px; min-height: 54px; gap: 6px; border-radius: 5px; }
            .tpm-hero2__entry-icon { width: 28px; height: 28px; }
            .tpm-hero2__entry-title { font-size: 13px; line-height: 1.3; }
        }