/* new-retail.html 页面样式
   2026-09-19 从页面内联 <style> 拆出，内容未做任何修改。
   公共样式见 style.css —— 本文件在 style.css 之后加载，用于页面覆盖。 */

        :root {
            --primary: #7C3AED;
            --primary-dark: #5B21B6;
            --primary-light: #A78BFA;
            --secondary: #F9A826;
            --secondary-dark: #D68910;
            --accent: #06B6D4;
            --dark: #0F172A;
            --gray: #64748B;
            --white: #FFFFFF;
            --light: #F6F4FF;
            --shadow: 0 10px 30px rgba(0,0,0,.08);
            --transition: all .3s ease;
        }
        body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: var(--dark); background: var(--white); }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .section { padding: 60px 0; }
        .section-alt { background: var(--light); }

        /* ===== Banner ===== */
        .nr-banner {
            position: relative;
            min-height: 460px;
            background: linear-gradient(135deg, #0F172A 0%, #2E1065 45%, #6D28D9 100%);
            color: var(--white);
            overflow: hidden;
        }
        .nr-banner::before {
            content: ''; position: absolute; inset: 0;
            background-image:
                radial-gradient(circle at 1px 1px, rgba(167,139,250,.18) 1px, transparent 0);
            background-size: 30px 30px;
            pointer-events: none;
        }
        .nr-banner::after {
            content: ''; position: absolute;
            right: -140px; top: 50%; transform: translateY(-50%);
            width: 560px; height: 560px; border-radius: 50%;
            background: radial-gradient(circle, rgba(6,182,212,.16) 0%, rgba(6,182,212,0) 70%);
            pointer-events: none;
        }
        .nr-banner .container { position: relative; padding: 90px 0 80px 60px; z-index: 1; }
        .nr-banner h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); font-weight: 900; margin-bottom: 18px; line-height: 1.3; }
        .nr-banner h1 span { background: linear-gradient(135deg, #A78BFA, #22D3EE); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .nr-banner .labs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
        .nr-banner .labs b { font-size: .9rem; font-weight: 600; color: #fff; background: rgba(167,139,250,.18); border: 1px solid rgba(167,139,250,.35); padding: 6px 14px; border-radius: 100px; }
        .nr-banner .banner-sub { font-size: 1.05rem; color: rgba(255,255,255,.82); line-height: 1.9; max-width: 640px; margin-bottom: 28px; }
        .nr-banner .banner-sub strong { color: #22D3EE; font-weight: 700; }
        .banner-actions { display: flex; gap: 14px; flex-wrap: wrap; }
        .btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 34px; border-radius: 50px; font-size: 1rem; font-weight: 600; text-decoration: none; transition: all .3s; }
        .btn-primary { background: linear-gradient(135deg, var(--secondary), #F9A826); color: #fff; box-shadow: 0 8px 25px rgba(249,168,38,.35); }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(249,168,38,.45); }
        .btn-outline { border: 2px solid rgba(255,255,255,.65); color: #fff; background: rgba(255,255,255,.06); }
        .btn-outline:hover { background: rgba(255,255,255,.14); }

        /* ===== Section header ===== */
        .section-header { text-align: center; max-width: 1100px; margin: 0 auto 36px; }
        .section-header h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; margin-bottom: 14px; }
        .section-header h2 span { color: var(--primary); }
        .section-header p { font-size: 1rem; color: var(--gray); line-height: 1.8; white-space: nowrap; max-width: 900px; margin-left: auto; margin-right: auto; }
        @media (max-width: 768px) {
            .section-header p { white-space: normal; max-width: 560px; }
        }

        /* ===== 新零售整体逻辑 ===== */
        .section-header p.nr-lead { white-space: normal; max-width: 760px; font-size: 1.08rem; color: var(--gray); line-height: 1.8; margin-bottom: 0; }
        .section-header p.nr-lead strong { color: var(--primary); }
        .flow-wrap { max-width: 1080px; margin: 40px auto 0; }
        .flow-img { display: block; width: 100%; height: auto; max-width: 1080px; margin: 0 auto; border-radius: 8px; }

        /* ===== 执行方案 6 步 ===== */
        .exec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .exec-card { background: #fff; border: 1px solid #E9E4FB; border-radius: 14px; padding: 26px 22px; transition: all .3s; position: relative; overflow: hidden; }
        .exec-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--primary), var(--accent)); }
        .exec-card:hover { box-shadow: 0 12px 28px rgba(124,58,237,.12); transform: translateY(-4px); }
        .exec-card .ec-no { font-size: 1.5rem; font-weight: 900; color: rgba(124,58,237,.25); line-height: 1; margin-bottom: 12px; }
        .exec-card h4 { font-size: 1.12rem; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
        .exec-card p { font-size: .9rem; color: var(--gray); line-height: 1.8; }
        .exec-card p b { color: var(--primary); }

        /* ===== 系统支持 2×2 ===== */
        .sys-head { text-align: center; margin-bottom: 30px; }
        .sys-head .sys-badge { display: inline-block; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; font-size: .85rem; font-weight: 700; padding: 6px 18px; border-radius: 100px; margin-bottom: 12px; }
        .sys-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        .sys-card { background: #fff; border: 1px solid #E9E4FB; border-radius: 16px; padding: 30px 26px; transition: all .3s; }
        .sys-card:hover { box-shadow: 0 14px 32px rgba(124,58,237,.13); transform: translateY(-4px); border-color: var(--primary); }
        .sys-card .sc-icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(124,58,237,.09); color: var(--primary); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
        .sys-card .sc-icon svg { width: 26px; height: 26px; }
        .sys-card h4 { font-size: 1.2rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
        .sys-card .sc-sub { font-size: .92rem; font-weight: 700; color: var(--secondary); margin-bottom: 12px; }
        .sys-card ul { list-style: none; }
        .sys-card ul li { padding: 5px 0 5px 22px; font-size: .92rem; color: var(--gray); line-height: 1.75; position: relative; }
        .sys-card ul li::before { content: '✓'; position: absolute; left: 0; top: 5px; color: var(--primary); font-weight: 900; font-size: .85rem; }

        /* ===== 流量加持 ===== */
        .traffic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .traffic-card { background: #fff; border: 1px solid #E9E4FB; border-radius: 16px; padding: 26px 22px; text-align: center; transition: all .3s; }
        .traffic-card:hover { box-shadow: 0 14px 32px rgba(124,58,237,.13); transform: translateY(-4px); }
        .traffic-card .tc-icon { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(6,182,212,.1)); color: var(--primary); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
        .traffic-card .tc-icon svg { width: 26px; height: 26px; }
        .traffic-card h4 { font-size: 1.08rem; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
        .traffic-card p { font-size: .88rem; color: var(--gray); line-height: 1.8; }
        .traffic-card .tc-stat { display: flex; justify-content: center; gap: 18px; margin-top: 12px; }
        .traffic-card .tc-stat .ts-item { text-align: center; }
        .traffic-card .tc-stat .ts-num { font-size: 1.25rem; font-weight: 900; color: var(--primary); line-height: 1.2; }
        .traffic-card .tc-stat .ts-label { font-size: .75rem; color: var(--gray); }

        /* ===== 专业服务 ===== */
        .service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .service-card { background: #fff; border-radius: 16px; padding: 32px 26px; text-align: center; border: 1px solid #E9E4FB; transition: all .3s; }
        .service-card:hover { box-shadow: 0 14px 32px rgba(124,58,237,.13); transform: translateY(-4px); }
        .service-card .sv-tag { display: inline-block; font-size: .85rem; font-weight: 800; color: var(--primary); background: rgba(124,58,237,.08); padding: 5px 16px; border-radius: 100px; margin-bottom: 14px; }
        .service-card h4 { font-size: 1.25rem; font-weight: 900; color: var(--dark); margin-bottom: 10px; }
        .service-card p { font-size: .92rem; color: var(--gray); line-height: 1.85; }
        .service-card.sv-hot { border-color: var(--primary); box-shadow: 0 12px 28px rgba(124,58,237,.14); }

        /* ===== CTA ===== */
        .cta-section { background: linear-gradient(135deg, #0F172A 0%, #2E1065 50%, #6D28D9 100%); color: #fff; text-align: center; padding: 70px 0; }
        .cta-section h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 900; margin-bottom: 18px; }
        .cta-section p { color: rgba(255,255,255,.8); margin-bottom: 30px; font-size: 1rem; }
        .cta-section .cta-note { font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 18px; margin-bottom: 0; }

        /* ===== 响应式 ===== */
        @media (max-width: 992px) {
            .exec-grid, .service-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
            .traffic-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
        }
        @media (max-width: 768px) {
            .nr-banner { min-height: auto; }
            .nr-banner::before { display: none; }
            .nr-banner .container { padding: 86px 20px 24px; }
            .nr-banner h1 { font-size: 1.6rem; }
            .nr-banner .labs { gap: 8px; margin-bottom: 16px; }
            .nr-banner .labs b { font-size: .78rem; padding: 5px 10px; }
            .nr-banner .banner-sub { font-size: .92rem; line-height: 1.8; }
            .flow-img { display: block; }
            .sys-grid { grid-template-columns: 1fr; gap: 16px; }
            .exec-grid, .traffic-grid, .service-grid { grid-template-columns: 1fr; }
        }
    

/* ==========================================================================
   2026-09-21 移动端卡片统一改「左图右文」（只影响 ≤768px，桌面端一行未动）
   本页 2 类卡片原本是「图标/序号在上 → 标题 → 描述」竖向堆叠，手机上一屏信息太少、整页很长。
   改法与首页「为什么选择」、商城页一致：左列固定 44px 放图标/序号，标题与描述落在右列，文字左对齐。
   实现要点：
   1) grid 左列 44px，第二列用 minmax(0, 1fr) 防止窄列被撑破；
   2) 图标 grid-row: 1 / span 2 —— 在「标题 + 描述」两行范围内纵向居中（短卡片＝整体居中，
      长卡片（带列表/长正文）也不会飘到卡片中间，始终贴着标题；row-gap 为 0，空行不撑高卡片；
   3) 右列只列「确切存在的子元素」（标题/正文/列表），未列出的（绝对定位的序号水印、徽标）
      保持原样，仍相对卡片 padding 盒定位，不会被挪位、也不会被塞进右列。
   ========================================================================== */
@media (max-width: 768px) {

    /* 系统能力 4 张：左列 .sc-icon 44px，右列 h4 等 */
    .sys-card {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        column-gap: 12px;
        row-gap: 0;
        align-items: center;
        text-align: left;
    }
    .sys-card > .sc-icon {
        grid-column: 1; grid-row: 1 / span 2;
        width: 44px; height: 44px; margin: 0;
        display: flex; align-items: center; justify-content: center;
        font-size: 20px;
    }
    .sys-card > .sc-icon svg { width: 22px; height: 22px; }
    .sys-card > h4, .sys-card > p, .sys-card > ul {
        grid-column: 2;
        margin-top: 0;
    }

    /* 流量 4 张（右列第 3 行是 tc-stat 数据条）：左列 .tc-icon 44px，右列 h4 等 */
    .traffic-card {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        column-gap: 12px;
        row-gap: 0;
        align-items: center;
        text-align: left;
    }
    .traffic-card > .tc-icon {
        grid-column: 1; grid-row: 1 / span 2;
        width: 44px; height: 44px; margin: 0;
        display: flex; align-items: center; justify-content: center;
        font-size: 20px;
    }
    .traffic-card > .tc-icon svg { width: 22px; height: 22px; }
    .traffic-card > h4, .traffic-card > p, .traffic-card > div.tc-stat {
        grid-column: 2;
        margin-top: 0;
    }

}


/* ==========================================================================
   2026-09-21 移动端 CTA（「给我们一次演示机会，您再做出选择！」联系区块）上下留白收紧
   原来手机上直接沿用桌面值（各页 70 / 80 / 100px），390px 宽下这块内容只有 3~5 行，
   上下各留一大块空白，很空、不紧凑 → 移动端统一收到 40px（约一半），桌面端一行未动。
   ⚠️ 必须写在**页面 CSS** 里：style.css 的媒体查询会被页面 CSS 的基础规则
   （同为 .cta-section 0,1,0，但页面 CSS 后加载）压掉，放 style.css 不生效。
   ========================================================================== */
@media (max-width: 768px) {
    .cta-section { padding: 40px 0; }
}