:root {
            --primary-color: #0b57d0;
            --primary-light: #2371f5;
            --primary-dark: #073b8c;
            --secondary-color: #10b9ff;
            --accent-color: #ff6a00;
            --text-dark: #1a202c;
            --text-gray: #5a6778;
            --text-light: #ffffff;
            --bg-light: #f7f9fc;
            --bg-white: #ffffff;
            --bg-blue-soft: #eaf4ff;
            --border-color: #e2e8f0;
            --shadow: 0 10px 30px rgba(11, 87, 208, 0.12);
            --shadow-hover: 0 15px 40px rgba(11, 87, 208, 0.18);
            --transition-base: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }

       .qqh09 * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }



        .fade-in-item {
            opacity: 0;
            transform: translateY(40px);
            transition: var(--transition-base);
        }
        .fade-in-item.active {
            opacity: 1;
            transform: translateY(0);
        }

        section.section-block {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-title h2 {
            font-size: 36px;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .section-title .sub-desc {
            color: var(--text-gray);
            font-size: 16px;
            max-width: 700px;
            margin: 0 auto;
        }

        /* 传统渠道瓶颈 */
        .pain-wrap {
            background: var(--bg-white);
            position: relative;
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            grid-auto-rows: auto;
            gap: 24px;
        }
        .pain-card.item-01{
            grid-column: 1 / 2;
            grid-row: 1 / span 2;
        }
        .pain-card.item-02{
            grid-column: 2 / 3;
            grid-row: 1 / 2;
        }
        .pain-card.item-03{
            grid-column: 3 / 4;
            grid-row: 1 / 2;
        }
        .pain-card.item-04{
            grid-column: 2 / span 2;
            grid-row: 2 / 3;
        }

        .pain-card {
            background: linear-gradient(135deg, #ffffff 0%, #f0f5ff 100%);
            padding: 30px 24px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .pain-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }

        .pain-card .flat-image {
            position: absolute;
            bottom: 24px;
            right: 24px;
            height: 63%;
            opacity: 0.2;
            transition: var(--transition-base);
            pointer-events: none;
        }
        .pain-card:hover .flat-image {
            opacity: 0.3;
            transform: scale(1.2);
        }

        .pain-card h3 {
            font-size: 20px;
			font-weight:bold;
            margin-bottom: 14px;
            color: var(--text-dark);
        }
        .pain-card p {
            color: var(--text-gray);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 80px;
        }

        .pain-card-number {
            position: absolute;
            top: 12px;
            right: 12px;
            font-size: 48px;
            font-weight: 800;
            color: rgba(11,87,208,0.06);
            line-height: 1;
        }

        .pain-card .btn-solution{
            position: absolute;
            left:24px;
            bottom:20px;
            padding:6px 14px;
            background-color: var(--primary-color);
            color:#fff;
            border-radius:8px;
            font-size:13px;
            text-decoration:none;
            opacity:0;
            transform: translateY(10px);
            transition: var(--transition-base);
            z-index:2;
        }
        .pain-card:hover .btn-solution{
            opacity:1;
            transform: translateY(0);
        }

        @media(max-width:992px){
            .pain-grid{
                grid-template-columns: 1fr;
            }
            .pain-card.item-01,
            .pain-card.item-02,
            .pain-card.item-03,
            .pain-card.item-04{
                grid-column: auto;
                grid-row: auto;
            }
        }

        /* 什么是出海智投 + 自转地球背景 */
        .intro-wrap {
            position: relative;
            overflow: hidden;
            background: linear-gradient(180deg, #f0f5ff 0%, #ffffff 100%);
        }
        .intro-wrap::before {
            content: "";
            position: absolute;
            width: 650px;
            height: 650px;
            right: -160px;
            top: 50%;
            transform: translateY(-50%);
            background-image: url("/skin/images/qqh27.png");
            background-size: cover;
            background-position: center;
            border-radius: 50%;
            opacity: 0.2;
            animation: earthRotate 25s linear infinite;
            z-index: 0;
        }
        @keyframes earthRotate {
            0% { transform: translateY(-50%) rotate(0deg); }
            100% { transform: translateY(-50%) rotate(360deg); }
        }

        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .intro-left img {
            width: 100%;
            border-radius: 14px;
            box-shadow: var(--shadow);
        }

        .intro-image-stack {
            position: relative;
        }
        .intro-float-badge {
            position: absolute;
            top: 18px;
            left: 18px;
            background: #fff;
            padding: 12px 16px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .intro-float-badge i {
            color: var(--primary-color);
            font-size: 24px;
        }

        .intro-feature-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .feature-item {
            background: #fff;
            padding: 22px;
            border-radius: 14px;
            box-shadow: var(--shadow);
            transition: var(--transition-base);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .feature-item:hover {
            transform: translateX(8px);
            box-shadow: var(--shadow-hover);
        }
        .feature-icon {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            background: var(--primary-color);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
        }
        .feature-text h4 {
            font-size: 18px;
            margin-bottom: 6px;
        }
        .feature-text p {
            color: var(--text-gray);
            font-size: 15px;
        }

        @media(max-width:992px){
            .intro-grid {
                grid-template-columns: 1fr;
            }
            .intro-wrap::before{
                width:320px;
                height:320px;
                right:-120px;
            }
        }

        /* 企业价值 */
        .reason-wrap {
            background: var(--bg-white);
        }
        .reason-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
            gap: 24px;
        }
        .reason-card {
            background: #fff;
            padding: 28px 22px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            transition: var(--transition-base);
            text-align: center;
            position: relative;
        }
        .reason-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .reason-card-icon-circle {
            width: 60px;
            height: 60px;
            margin: 0 auto 12px;
            border-radius: 50%;
            background: rgba(11,87,208,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .reason-card-icon-circle i{
            font-size: 32px;
            color: var(--primary-light);
        }
        .reason-card h3 {
            margin-bottom: 10px;
            font-size: 19px;
        }
        .reason-card p {
            color: var(--text-gray);
            font-size: 15px;
        }

        /* 新闻资讯 */
        .news-wrap {
            background: linear-gradient(180deg, #f7f9fc 0%, #fff 100%);
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px,1fr));
            gap: 24px;
        }
        .news-card {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #fff;
            transition: var(--transition-base);
        }
        .news-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }
        .news-img {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, #e8edf7 0%, #d7e9ff 100%);
            position: relative;
        }
        .news-img img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-body {
            padding: 22px;
        }
        .news-body h4 {
            font-size: 17px;
            margin-bottom: 8px;
        }
        .news-body p {
            color: var(--text-gray);
            font-size: 15px;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
            font-size: 13px;
            color: var(--text-gray);
        }


 @media (max-width: 768px) {
	 
	 .section-title h2{ font-size:28px;}
	 section.section-block{ padding:40px 0;}
	 
	 }