/**
 * UKKR/B2B
 */
 @charset "utf-8";
a{ text-decoration:none}
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", sans-serif;
        }
        
.ab_qrcode_pop {
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 12px;
    background: #fff;
    padding: 16px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    display: none;
    z-index: 1000;
    text-align: center;
}
.ab_qrcode_pop p {
    margin: 10px 0 0;
    font-size: 14px;
    color: #333;
}
.ab_banner_text > div:hover .ab_qrcode_pop {
    display: block;
}

@media (max-width:768px) {
    .ab_qrcode_pop {
        left: 50%;
        transform: translateX(-50%);
    }
}
        .ab_body {
            min-width: 320px;
            overflow-x: hidden;
        }
        .ab_container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }
        .ab_logo {
            font-size: 24px;
            font-weight: bold;
            color: #2d8cf0;
            text-decoration: none;
        }
		.ab_logo img{ margin-top:5px}
        .ab_nav_list {
            display: flex;
            list-style: none;
        }
        .ab_nav_item {
            margin-left: 30px;
        }
        .ab_nav_link {
            text-decoration: none;
            color: #333333;
            font-size: 16px;
            transition: color 0.3s;
        }
        .ab_nav_link:hover {
            color: #2d8cf0;
        }
        .ab_banner {
    width: 100%;
    height: auto;
    padding: 80px 0;
    background: linear-gradient(135deg, #165DFF, #36CFC9, #722ED1, #FF7D00, #0FC6C2);
    background-size: 400% 400%;
    animation: gradientFlow 7s linear infinite;
    display: flex;
    align-items: center;
    color: #ffffff;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 50% 100%;
    }
    50% {
        background-position: 100% 50%;
    }
    75% {
        background-position: 50% 0%;
    }
    100% {
        background-position: 0% 50%;
    }
}
        .ab_banner_wrap {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .ab_banner_text {
            flex: 1;
            min-width: 300px;
            padding: 20px;
        }
        .ab_banner_title {
            font-size: 42px;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        .ab_banner_desc {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        .ab_download_btn {
            display: inline-block;
            width: 160px;
            height: 50px;
            line-height: 50px;
            background: #ffffff;
            color: #2d8cf0;
            text-align: center;
            border-radius: 50px;
            font-size: 16px;
            font-weight: bold;
            text-decoration: none;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            margin-bottom: 15px;
        }
        .ab_download_btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .ab_banner_img {
            flex: 1;
            min-width: 300px;
            text-align: center;
            padding: 20px;
        }
        .ab_phone_img {
            max-width: 280px;
            height: auto;
        }
        .ab_section {
            padding: 80px 0;
        }
        .ab_section_title {
            text-align: center;
            font-size: 32px;
            color: #333333;
            margin-bottom: 50px;
        }
        .ab_feature_list {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
        }
        .ab_feature_item {
            flex: 1;
            min-width: 280px;
            text-align: center;
            padding: 30px 20px;
            border-radius: 10px;
            background: #f8f9fa;
            transition: transform 0.3s;
        }
        .ab_feature_item:hover {
            transform: translateY(-5px);
        }
        .ab_feature_icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 20px;
            background: #2d8cf0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 24px;
        }
        .ab_feature_title {
            font-size: 20px;
            margin-bottom: 15px;
            color: #333333;
        }
        .ab_feature_desc {
            font-size: 15px;
            color: #666666;
            line-height: 1.6;
        }

        /* 应用截图 Swiper 正确样式 */
        .ab_screenshot {
            background: #f8f9fa;
        }
        .ab_swiper {
            width: 100%;
            padding: 30px 0;
        }
        .ab_screenshot_item {
            width: 240px;
            height: 420px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .ab_screenshot_img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .swiper-button-next,
        .swiper-button-prev {
            color: #2d8cf0 !important;
            transform: translateY(-20px);
        }

        /* 价格板块 */
        .ab_price_list{
            display:flex;
            flex-wrap:wrap;
            gap:30px;
            justify-content:center;
        }
        .ab_price_item{
            width:300px;
            background:#fff;
            border:1px solid #eee;
            border-radius:12px;
            overflow:hidden;
            transition:0.3s;
        }
        .ab_price_item:hover{
            transform:translateY(-6px);
            box-shadow:0 8px 25px #e8edf5;
        }
        .ab_price_item.ab_hot{
            border:2px solid #2d8cf0;
        }
        .ab_price_head{
            background:#2d8cf0;
            color:#fff;
            text-align:center;
            padding:18px;
            font-size:20px;
        }
        .ab_price_body{
            padding:30px 20px;
            text-align:center;
        }
        .ab_price_money{
            font-size:36px;
            color:#2d8cf0;
            font-weight:bold;
            margin-bottom:20px;
        }
        .ab_price_text{
            line-height:2.2;
            color:#555;
            font-size:15px;
        }
        .ab_price_btn{
            margin-top:25px;
            padding:8px 32px;
            border:1px solid #2d8cf0;
            background:#fff;
            color:#2d8cf0;
            border-radius:30px;
            cursor:pointer;
            transition:0.3s; display:inline-block; text-decoration:none
        }
        .ab_price_btn:hover{
            background:#2d8cf0;
            color:#fff;
        }

        /* 优势对比 */
        .ab_compare{
            background:#f7faff;
        }
        .ab_compare_table{
            width:100%;
            border-collapse: collapse;
            background:#fff;
        }
        .ab_compare_table th,.ab_compare_table td{
            border:1px solid #e4e9f2;
            padding:16px;
            text-align:center;
        }
        .ab_compare_table th{
            background:#2d8cf0;
            color:#fff;

        }
        .ab_ok{
            color:#09bc67;
            font-weight:bold;
        }
        .ab_no{
            color:#ff5959;
        }

        .ab_download_section {
            background: #2d8cf0;
            color: #ffffff;
            text-align: center;
            padding: 80px 0;
        }
        .ab_download_wrap {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .ab_download_title {
            font-size: 32px;
            margin-bottom: 20px;
        }
        .ab_download_desc {
            font-size: 18px;
            margin-bottom: 40px;
            opacity: 0.9;
        }
        .ab_download_btns {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        /* 适配7个按钮同排，缩小按钮宽度 */
        .ab_download_section .ab_download_btn {
            width: 145px;
        }

        .ab_footer {
            background: #333333;
            color: #ffffff;
            padding: 40px 0 20px;
            text-align: center;
        }
        .ab_footer_text {
            margin-bottom: 15px;
            font-size: 14px;
            opacity: 0.8;
        }
        .ab_copyright {
            font-size: 13px;
            opacity: 0.6;
        }
		.ab_copyright a{ color:#fff}
        @media (max-width: 768px) {
			.ab_nav { height:60px}
			.ab_header{ height:60px}
			.ab_banner{ margin-top:60px;}
			.ab_logo img{ height:50px;}
            .ab_nav_list {
                display: none;
            }
            .ab_menu_btn{
                display:block;
            }
            .ab_banner_title {
                font-size: 32px;
            }
            .ab_section_title, .ab_download_title {
                font-size: 26px;
            }
            .ab_compare_table th,.ab_compare_table td{
                padding:8px 4px;
                font-size:13px;
            }
            /* 移动端按钮恢复合适宽度自动换行 */
            .ab_download_section .ab_download_btn {
                width: 160px;
            }
        }