.wjn_container_z {
            background: url("../images/bg4.jpg"); /* 深色背景 */
            color: #ffffff;
            overflow: ; width: 100%;
        }

        .wjn_container {
            max-width: 1350px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* -------------------------- */
        /* 顶部CTA区域 */
        /* -------------------------- */
        .wjn_cta_section {
            padding: 100px 0 60px;
            text-align: center;
            border-bottom: 1px solid rgba(255,255,255,.3) ;
            margin-bottom: 40px;
            /* 滚动动画初始状态 */
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease;
        }

        .wjn_cta_section.wjn_visible {
            opacity: 1;
            transform: translateY(0);
        }

        .wjn_cta_title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 24px;
        }

        .wjn_cta_desc {
            font-size: 1.1rem;
            color: #e0e0e0;
            margin-bottom: 32px;
            line-height: 1.5; font-family: Barlow-Regular; letter-spacing: ;
        }

        .wjn_cta_btn {
            background-color: #fff; /* 红色按钮 */
            color: #21499b;
            border: none;
            padding: 14px 32px;
            border-radius: 24px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .wjn_cta_btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(255,255,255,0.1);
        }

        .wjn_cta_btn svg {
            width: 16px;
            height: 16px;
            fill: #21499b;
        }

        /* -------------------------- */
        /* 底部内容区域 */
        /* -------------------------- */
        .wjn_footer_content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid  rgba(255,255,255,.3);
            margin-bottom: 32px;
        }

        /* 品牌列 */
        .wjn_brand_column {
            /* 滚动动画初始状态 */
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease 0.2s;
        }

        .wjn_brand_column.wjn_visible {
            opacity: 1;
            transform: translateY(0);
        }

        .wjn_brand_logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 24px;
        }
.wjn_brand_logo  {filter: invert(100%) grayscale(100%) brightness(10);}

        .wjn_brand_icon {
            width: 48px;
            height: 48px;
            background-color: #ff6b35; /* 橙色纯色占位logo */
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .wjn_brand_icon svg {
            fill: white;
            width: 32px;
            height: 32px;
        }

        .wjn_brand_text h2 {
            font-size: 1.8rem;
            font-weight: 700;
        }

        .wjn_brand_text p {
            font-size: 0.85rem;
            color: #b0b0b0;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .wjn_brand_desc {
            font-size: 1.25rem;
            color: #fff;
            line-height: 1.6;
            margin-bottom: 32px;
        }

        .wjn_contact_info {
          display: grid;
grid-template-columns: repeat(1, 1fr);
gap: 20px;
            align-items: center;
			
			
			
        }

        .wjn_contact_item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .wjn_contact_icon {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .wjn_contact_icon svg {
            fill: #fff;
            width: 18px;
            height: 18px;
        }

        .wjn_contact_text {
            font-size: 1rem;
            font-weight: 500;
        }

        /* 链接列通用样式 */
        .wjn_links_column {
            /* 滚动动画初始状态 */
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease 0.4s;
        }

        .wjn_links_column.wjn_visible {
            opacity: 1;
            transform: translateY(0);
        }

        .wjn_column_title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 16px;
            position: relative;
        }

        .wjn_column_title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background-color: #fff;
        }

        .wjn_links_list {
            list-style: none;
            margin-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .wjn_links_list li a {
            color: #e0e0e0;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.3s ease;
        }

        .wjn_links_list li a:hover {
            color: #fff;
        }

        /* Newsletter列 */
        .wjn_newsletter_column {
            /* 滚动动画初始状态 */
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease 0.6s;
        }

        .wjn_newsletter_column.wjn_visible {
            opacity: 1;
            transform: translateY(0);
        }

        .wjn_newsletter_desc {
            font-size: 0.95rem;
            color: #e0e0e0;
            line-height: 1.5;
            margin-bottom: 24px;
        }

        .wjn_social_links {
            display: flex;
            gap: 12px;
        }

        .wjn_social_icon {
            width: 40px;
            height: 40px;
            background-color: #fff;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background-color 0.3s ease;
        }

        .wjn_social_icon:hover {
            background-color: #fff;
        }

        .wjn_social_icon svg {
            fill: #21499b;
            width: 20px;
            height: 20px;
        }

        /* -------------------------- */
        /* 版权区域 */
        /* -------------------------- */
        .wjn_copyright_section {
            padding: 24px 0;
            text-align: left;
            font-size: 0.9rem;
            color: #b0b0b0;
            /* 滚动动画初始状态 */
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease 0.8s;
        }

        .wjn_copyright_section.wjn_visible {
            opacity: 1;
            transform: translateY(0); margin-bottom: 0px; color: #fff;
        }
.wjn_copyright_section.wjn_visible a { color: #fff; text-decoration: none; }
.wjn_dizhi{ width: 100%;}

        /* -------------------------- */
        /* 响应式适配 */
        /* -------------------------- */
        @media (max-width: 768px) {
            .wjn_cta_title {
                font-size: 2rem;
            }

            .wjn_footer_content {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .wjn_contact_info {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }
			
			
        }