:root {
            --g_7-primary: #d44333;
            --g_7-secondary: #ff7043;
            --g_7-dark: #1a1a1a;
            --g_7-light: #f8f9fa;
            --g_7-text: #333333;
            --g_7-gray: #666666;
            --g_7-white: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            color: var(--g_7-text);
            background-color: var(--g_7-white);
            overflow-x: hidden;
        }

        /* 导航栏复用 */
        .g_7-ugoyene {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #eee;
            width: 100%;
        }

        .g_7-vedupom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
        }

        .g_7-logo {
            display: flex;
            align-items: center;
        }

        .g_7-logo img {
            height: 32px;
            min-width: 0;
        }

        .g_7-hovigig {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
        }

        .g_7-hovigig li a {
            text-decoration: none;
            color: var(--g_7-text);
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s;
        }

        .g_7-hovigig li a:hover,
        .g_7-hovigig li a.active {
            color: var(--g_7-primary);
        }

        /* 展示区域设计 */
        .g_7-nicaxe {
            padding: 80px 0;
            background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
        }

        .g_7-bawewe {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .g_7-ujovev {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .g_7-ujovev h1 {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            line-height: 1.2;
            color: var(--g_7-dark);
            margin-bottom: 24px;
            font-weight: 800;
        }

        .g_7-ujovev p {
            font-size: clamp(1.1rem, 2vw, 1.25rem);
            color: var(--g_7-gray);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .g_7-gunu {
            flex: 1;
            min-width: 320px;
            position: relative;
        }

        .g_7-gunu img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            transition: transform 0.4s ease;
        }

        .g_7-gunu img:hover {
            transform: translateY(-10px);
        }

        /* 下载卡片区域 */
        .g_7-gavux {
            padding: 96px 0;
            background: var(--g_7-white);
        }

        .g_7-ezef {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .g_7-exeba {
            flex: 1;
            min-width: 300px;
            background: var(--g_7-light);
            padding: 48px;
            border-radius: 24px;
            text-align: center;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            border: 1px solid transparent;
        }

        .g_7-exeba:hover {
            background: var(--g_7-white);
            border-color: var(--g_7-primary);
            box-shadow: 0 15px 30px rgba(212, 67, 51, 0.08);
        }

        .g_7-exeba h2 {
            font-size: 1.8rem;
            margin-bottom: 16px;
            color: var(--g_7-dark);
        }

        .g_7-exeba p {
            font-size: 1rem;
            color: var(--g_7-gray);
            margin-bottom: 32px;
        }

        .g_7-exeba img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 12px;
            margin-bottom: 32px;
        }

        /* 按钮样式 */
        .g_7-simo {
            display: inline-block;
            padding: 16px 40px;
            background: var(--g_7-primary);
            color: var(--g_7-white);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: background 0.3s, transform 0.2s;
            border: none;
            cursor: pointer;
            text-align: center;
        }

        .g_7-simo:hover {
            background: #b3362a;
            transform: scale(1.02);
        }

        .g_7-ejotixa {
            display: inline-block;
            padding: 16px 40px;
            background: transparent;
            color: var(--g_7-primary);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            border: 2px solid var(--g_7-primary);
            transition: all 0.3s;
            text-align: center;
        }

        .g_7-ejotixa:hover {
            background: var(--g_7-primary);
            color: var(--g_7-white);
        }

        /* 企业版特殊区域 */
        .g_7-agidego {
            background: var(--g_7-dark);
            padding: 100px 0;
            color: var(--g_7-white);
            position: relative;
            overflow: hidden;
        }

        .g_7-agidego .g_7-bawewe {
            flex-direction: row-reverse;
        }

        .g_7-agidego h2 {
            font-size: 2.5rem;
            margin-bottom: 24px;
        }

        .g_7-agidego p {
            color: #ccc;
            margin-bottom: 40px;
        }

        /* 页脚区域 */
        .g_7-quwaci {
            background: #111;
            padding: 80px 0 40px;
            color: #888;
        }

        .g_7-quwaci .g_7-bawewe {
            justify-content: space-between;
            align-items: flex-start;
        }

        .g_7-quwaci .g_7-ujovev {
            min-width: 200px;
            margin-bottom: 40px;
        }

        .g_7-quwaci h4 {
            color: #eee;
            margin-bottom: 24px;
            font-size: 1.1rem;
        }

        .g_7-quwaci ul {
            list-style: none;
        }

        .g_7-quwaci ul li {
            margin-bottom: 12px;
        }

        .g_7-quwaci ul li a {
            color: #888;
            text-decoration: none;
            transition: color 0.3s;
        }

        .g_7-quwaci ul li a:hover {
            color: var(--g_7-white);
        }

        .g_7-quwaci .g_7-brand-text {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--g_7-white);
            margin-bottom: 16px;
        }

        .g_7-copyright {
            width: 100%;
            text-align: center;
            margin-top: 60px;
            padding-top: 30px;
            border-top: 1px solid #222;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .g_7-hovigig {
                display: none; /* 简化移动端，通常会有汉堡菜单，此处略 */
            }
            .g_7-ujovev, .g_7-gunu {
                flex: 0 0 100%;
            }
            .g_7-exeba {
                min-width: 100%;
            }
        }