body {
            background: #000000;
            font-family: Microsoft YaHei;
            padding: 0;
        }
        .banner-container {
            position: relative;
        }
        .banner-container .banner-img img{
            height: 90rem; /* 90rem */
            width: 100%;
        }
        .banner-container .banner-text {
            position: absolute;
            top: 38.8333rem; /* 38.8333rem */
            left: 19.8333rem; /* 19.8333rem */
        }
        .banner-container .banner-text .banner-text-title {
            font-weight: bold;
            font-size: 5.5rem; /* 7.5rem */
            color: #FFFFFF;
        }
        .banner-container .banner-text .banner-text-btn {
            font-weight: 400;
            font-size: 1.6667rem; /* 32.04px */
            color: #FFFFFF;
            border: .0833rem solid #FFFFFF;
            width: 13.1667rem; /* 206.04px */
            height: 3.5833rem; /* 54.96px */
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            margin-top: 2rem;
        }

        /* Banner按钮悬停效果 */
        .banner-container .banner-text .banner-text-btn.hover-scale:hover {
            transform: scale(1.05);
        }

        .banner-container .banner-text .banner-text-btn.hover-glow:hover {
            box-shadow: 0 0 1.6667rem rgba(240, 129, 0, 0.6);
            border-color: #F08100;
        }

        .banner-container .banner-text .banner-text-btn.hover-slide:hover {
            background: rgba(240, 129, 0, 0.2);
            transform: translateX(.8333rem);
        }
        .content-wrap {
            position: relative;
            background-image: url(__CDN__/assets/img/index_2.png);
            background-size: 100% 100%;
            height: 50rem; /* 812.04px */
            padding-bottom: 5.16rem;
        }
        .content-wrap .content-show {
            margin: 0 19.5833rem; /* 234.96px */
            background: rgba(0,0,0,0.5);
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 100%;
        }
        .content-wrap .content-show img {
            width: 53.8333rem; /* 645.96px */
            height: 36.3333rem; /* 435.96px */
        }
        .content-wrap .content-show .conetnt-show-left {
            padding-left: 5.75rem; /* 69px */
            display: flex;
            gap: 5rem;
            flex-direction: column;
            height: 36.3333rem;
            padding-top: 2rem;
        }
        .content-wrap .content-show .content-show-left-title {
            font-weight: 400;
            font-size: 3.5rem; /* 42px */
            color: #FFFFFF;
            position: relative;
            cursor: pointer;
            transition: all 0.3s ease;
            padding: 1rem 0;
        }
        .content-wrap .content-show .content-show-left-title::after {
            content: '';
            position: absolute;
            bottom: -1.9167rem; /* -17.256px */
            left: 0;
            height: .25rem; /* 3px */
            width: 4.6667rem; /* 56.04px */
            background: #F08100;
            transition: all 0.3s ease;
        }

        /* 内容项目悬停效果 */
        .content-wrap .content-show .content-show-left-title.hover-highlight:hover {
            color: #F08100;
            transform: translateX(.8333rem);
        }

        .content-wrap .content-show .content-show-left-title.hover-highlight:hover::after {
            width: 8rem;
            background: #FFFFFF;
        }

        .content-wrap .content-show .content-show-left-title.hover-underline:hover::after {
            width: 100%;
        }

        .content-wrap .content-show .content-show-left-title.hover-bounce:hover {
            animation: bounce 0.6s ease;
        }

        @keyframes bounce {
            0%, 20%, 60%, 100% { transform: translateY(0); }
            40% { transform: translateY(-0.8333rem); }
            80% { transform: translateY(-0.4167rem); }
        }

        /* 滚动动画 */
        .fade-in-up {
            opacity: 0;
            transform: translateY(2.5rem);
            transition: all 0.6s ease;
        }

        .fade-in-up.animate {
            opacity: 1;
            transform: translateY(0);
        }
        .content-wrap .content-show .content-show-right {
            padding-right: 6rem; /* 72px */
        }
        .footer-container {
            position: relative;
        }
        .nav-container {
            position: absolute;
            top: 5.3333rem; /* 63.96px */
        }

        /* 移动端特殊适配 */
        @media (max-width: 63.9167rem) {
            .lang-container {
                padding-right: 1.3333rem; /* 12px */
                gap: 1.3333rem; /* 12px */
            }
            .nav-container .nav-logo {
                padding-left: 1.3333rem; /* 12px */
            }
            .nav-container .nav-menu {
                padding-right: 1.3333rem; /* 12px */
                gap: 2rem; /* 18px */
            }
            .banner-container .banner-text {
                left: 1.3333rem; /* 12px */
                top: 50%;
                transform: translateY(-50%);
            }
            .content-wrap .content-show {
                margin: 0 1.3333rem; /* 12px */
                flex-direction: column;
                gap: 2.6667rem; /* 24px */
                padding: 2.6667rem 0; /* 24px 0 */
            }
            .content-wrap .content-show img {
                width: 100%;
                height: auto;
                max-width: 33.3333rem; /* 300px */
            }
            .footer-container {
                padding: 0 1.3333rem; /* 12px */
            }
            .footer-container .footer-wrap {
                flex-direction: column;
                gap: 2.6667rem; /* 24px */
            }
        }