:root{
  --receipt-amber:#998224;
  --receipt-amber-light:#B89E30;
  --receipt-amber-deep:#4A3F0F;
  --receipt-amber-fade:rgba(153,130,36,0.08);
  --receipt-amber-border:rgba(153,130,36,0.22);
  --receipt-lime:#E1EBD6;
  --receipt-lime-light:#F6F9F2;
  --receipt-lime-dark:#C8D9B8;
  --receipt-lime-fade:rgba(225,235,214,0.6);
  --receipt-paper:#FCFDF9;
  --receipt-card:#FFFFFF;
  --ink:#2C260E;
  --mute:#524B28;
  --dim:#7E764E;
  --font-cn:"Source Han Serif SC","Noto Serif CJK SC","Songti SC","SimSun","STSong",serif;
  --font-en:"Figtree","Segoe UI","Helvetica Neue",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  color:var(--ink);
  line-height:1.8;
  background-color:var(--receipt-lime-light);
  background-image:
    radial-gradient(circle at 50% 0%, rgba(225,235,214,0.85) 0%, rgba(246,249,242,0.95) 70%),
    linear-gradient(135deg, rgba(255,255,255,0.5) 0%, transparent 40%, rgba(153,130,36,0.03) 60%, rgba(255,255,255,0.7) 100%),
    repeating-linear-gradient(0deg, rgba(153,130,36,0.015) 0px, rgba(153,130,36,0.015) 1px, transparent 1px, transparent 24px);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none;transition:.2s}img{display:block;max-width:100%;height:auto}
.w{max-width:1200px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-en);letter-spacing:.03em}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;font-size:14.5px;font-weight:700;
  border:2px solid var(--receipt-amber);color:var(--receipt-amber);
  background:var(--receipt-card);border-radius:4px;
  box-shadow:0 3px 0 var(--receipt-amber-deep);
  position:relative;
}
.btn:hover{background:var(--receipt-amber);color:#fff;transform:translateY(-1px);box-shadow:0 4px 0 var(--receipt-amber-deep)}
.btn.k{background:var(--receipt-amber);color:#fff;border-color:var(--receipt-amber);box-shadow:0 3px 0 var(--receipt-amber-deep)}
.btn.k:hover{background:var(--receipt-amber-light)}
.btn.lime{background:var(--receipt-lime);color:var(--receipt-amber-deep);border-color:var(--receipt-amber);box-shadow:0 3px 0 var(--receipt-amber-deep)}
.btn.lime:hover{background:var(--receipt-lime-dark)}
.btn.sm{padding:7px 16px;font-size:13px}
.acts{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap}

/* 顶部极小字关键词条 */
.top-seo-bar{
  background:var(--receipt-amber-deep);color:var(--receipt-lime);
  font-size:12px;padding:5px 0;border-bottom:1px solid rgba(225,235,214,0.2);
}
.top-seo-bar .w{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.top-seo-bar .kw-items{display:flex;gap:14px;flex-wrap:wrap}
.top-seo-bar a{color:var(--receipt-lime);opacity:.9}
.top-seo-bar a:hover{opacity:1;text-decoration:underline}

/* 顶部全局导航栏（Sticky Header） */
.nv{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.96);backdrop-filter:blur(10px);border-bottom:2px solid var(--receipt-amber);box-shadow:0 4px 16px rgba(74,63,15,0.06)}
.nv .w{display:flex;align-items:center;justify-content:space-between;height:68px;gap:14px}
.nv .logo-box{display:flex;align-items:center;gap:10px}
.nv .logo{display:flex;align-items:center;gap:8px;font-weight:900;font-size:19px;color:var(--receipt-amber-deep)}
.nv .logo img{width:34px;height:34px;border-radius:4px;border:1px solid var(--receipt-amber)}
.nv .brand-tag{
  font-size:11px;background:var(--receipt-lime);color:var(--receipt-amber-deep);
  padding:2px 8px;border-radius:2px;font-weight:700;border:1px solid var(--receipt-lime-dark);
}
.nv nav{display:flex;gap:12px;flex-wrap:wrap}
.nv nav a{font-size:14px;color:var(--ink);font-weight:600;padding:4px 8px;border-radius:4px}
.nv nav a:hover,.nv nav a.on{background:var(--receipt-amber-fade);color:var(--receipt-amber)}
.nv nav a.highlight{color:var(--receipt-amber);font-weight:700;text-decoration:underline}
.nv .nv-acts{display:flex;gap:10px;align-items:center}

/* 首屏 Hero：购物小票长条与打卡明细积分看板 */
.hero-sec{padding:48px 0 40px}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero-tagline{display:inline-flex;align-items:center;gap:8px;background:var(--receipt-lime);border:1px solid var(--receipt-lime-dark);padding:4px 12px;border-radius:4px;font-size:12.5px;color:var(--receipt-amber-deep);font-weight:700;margin-bottom:12px}
.hero h1{font-size:38px;line-height:1.24;font-weight:900;color:var(--receipt-amber-deep);letter-spacing:.02em}
.hero h1 span.accent{display:block;font-size:26px;color:var(--receipt-amber);margin-top:6px;font-weight:700}
.hero .guide-note{font-size:15px;color:var(--mute);margin-top:14px;max-width:560px;line-height:1.7}
.hero-capsules{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.hero-capsule{font-size:12.5px;background:#fff;border:1px dashed var(--receipt-amber-border);padding:4px 12px;border-radius:4px;color:var(--receipt-amber);font-weight:600}
.hero-time{font-size:12px;color:var(--dim);margin-top:14px;display:flex;align-items:center;gap:6px}

/* 右侧小票明细墙：小票长条+明细+积分+锯齿边缘 */
.receipt-wall{
  background:var(--receipt-paper);border:2px solid var(--receipt-amber);
  border-radius:6px;padding:22px;box-shadow:6px 6px 0 var(--receipt-amber-deep);
  position:relative;overflow:hidden;
}
.receipt-wall::before{
  content:"RECEIPT SLIP // 报表小票明细";position:absolute;top:8px;right:14px;
  font-size:11px;font-family:var(--font-en);color:var(--receipt-amber);font-weight:700;letter-spacing:1px;
}
.receipt-wall-hd{font-size:16px;font-weight:800;color:var(--receipt-amber-deep);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.receipt-wall-hd::before{content:"";display:inline-block;width:10px;height:10px;border-radius:1px;background:var(--receipt-amber)}
.receipt-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:16px}
.receipt-cell{
  background:var(--receipt-lime-light);border:1px dashed var(--receipt-amber-border);
  border-radius:4px;padding:8px 4px;text-align:center;font-size:11.5px;color:var(--mute);
}
.receipt-cell.done{background:var(--receipt-lime);border-style:solid;border-color:var(--receipt-amber);color:var(--receipt-amber-deep);font-weight:700}
.receipt-cell.today{background:var(--receipt-amber);border-style:solid;border-color:var(--receipt-amber-deep);color:#fff;font-weight:800}
.receipt-stats{
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;
  background:var(--receipt-lime-light);border-radius:4px;padding:12px;border:1px dashed var(--receipt-amber-border);
}
.receipt-stat-item{text-align:center}
.receipt-stat-item .num{font-size:18px;font-weight:900;color:var(--receipt-amber);font-family:var(--font-en)}
.receipt-stat-item .lbl{font-size:11px;color:var(--dim)}

/* 区域通用样式 */
.sec{padding:48px 0}
.sec-alt{background:rgba(225,235,214,0.45);border-top:1px dashed var(--receipt-amber-border);border-bottom:1px dashed var(--receipt-amber-border)}
.sec-hd{text-align:center;max-width:760px;margin:0 auto 36px}
.sec-hd h2{font-size:30px;color:var(--receipt-amber-deep);font-weight:900;letter-spacing:.02em}
.sec-hd p{font-size:15px;color:var(--mute);margin-top:8px}
.sec-hd .mono{display:inline-block;font-size:12px;font-weight:700;color:var(--receipt-amber);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:6px}

/* 特色横条板块（Feature Bars） */
.ft-bars{display:flex;flex-direction:column;gap:16px}
.ft-bar{
  display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:center;
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-left:6px solid var(--receipt-amber);border-radius:4px;padding:20px 24px;
  box-shadow:0 3px 12px rgba(74,63,15,0.04);
}
.ft-bar:hover{border-color:var(--receipt-amber);box-shadow:0 6px 18px rgba(153,130,36,0.12);transform:translateX(3px)}
.ft-bar-left{display:flex;align-items:center;gap:14px}
.ft-bar-num{
  width:36px;height:36px;border-radius:4px;background:var(--receipt-lime);
  color:var(--receipt-amber-deep);font-family:var(--font-en);font-weight:900;
  display:flex;align-items:center;justify-content:center;font-size:16px;
  border:1px solid var(--receipt-amber);
}
.ft-bar-left h3{font-size:17px;font-weight:800;color:var(--receipt-amber-deep)}
.ft-bar-right{font-size:14.5px;color:var(--mute);line-height:1.7}

/* 特色补充图文卡 */
.ft-cards-extra{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.ft-card-img{
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-radius:6px;overflow:hidden;padding:18px;
}
.ft-card-img img{width:100%;height:190px;object-fit:cover;border-radius:4px;margin-bottom:14px;border:1px solid var(--receipt-lime-dark)}
.ft-card-img h3{font-size:17px;font-weight:800;color:var(--receipt-amber-deep);margin-bottom:6px}
.ft-card-img p{font-size:13.5px;color:var(--mute);line-height:1.65}

/* 步骤板块（带序号卡片） */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-radius:4px;padding:22px 18px;position:relative;
  box-shadow:0 3px 8px rgba(74,63,15,0.03);
}
.step-card::after{
  content:"→";position:absolute;top:22px;right:-14px;
  font-size:20px;color:var(--receipt-amber);font-weight:900;z-index:2;
}
.step-card:last-child::after{display:none}
.step-badge{
  width:34px;height:34px;border-radius:4px;background:var(--receipt-amber);
  color:#fff;font-family:var(--font-en);font-weight:900;font-size:15px;
  display:flex;align-items:center;justify-content:center;margin-bottom:12px;
  box-shadow:0 2px 0 var(--receipt-amber-deep);
}
.step-card h3{font-size:16px;font-weight:800;color:var(--receipt-amber-deep);margin-bottom:8px}
.step-card p{font-size:13.5px;color:var(--mute);line-height:1.6}

/* 对照清单（深色大卡三列表格） */
.chk-card{
  background:var(--receipt-amber-deep);color:#fff;border-radius:6px;
  padding:32px;box-shadow:6px 6px 0 #201A04;
}
.chk-card h3{font-size:22px;color:var(--receipt-lime);margin-bottom:8px;font-weight:900}
.chk-card p.sub{font-size:14px;color:rgba(255,255,255,0.75);margin-bottom:20px}
.chk-table{width:100%;border-collapse:collapse;font-size:14px}
.chk-table th{background:rgba(255,255,255,0.08);color:var(--receipt-lime);padding:12px 14px;text-align:left;border-bottom:1px solid rgba(225,235,214,0.3);font-weight:700}
.chk-table td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,0.08);color:rgba(255,255,255,0.9)}
.chk-table tr:hover td{background:rgba(255,255,255,0.04)}
.badge-err{background:#B83030;color:#fff;padding:2px 8px;border-radius:2px;font-size:12px;font-weight:700}
.badge-ok{background:#3B8A28;color:#fff;padding:2px 8px;border-radius:2px;font-size:12px;font-weight:700}

/* 场景岗位气泡卡 */
.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scenario-card{
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-radius:6px;padding:20px;position:relative;
}
.scenario-card .role{
  display:inline-block;background:var(--receipt-lime);color:var(--receipt-amber-deep);
  font-weight:800;font-size:12.5px;padding:3px 10px;border-radius:2px;margin-bottom:10px;
}
.scenario-card h3{font-size:16px;font-weight:800;color:var(--receipt-amber-deep);margin-bottom:8px}
.scenario-card p{font-size:13.5px;color:var(--mute);line-height:1.65;margin-bottom:12px}
.scenario-card .key-action{
  font-size:12px;background:var(--receipt-lime-light);border-left:3px solid var(--receipt-amber);
  padding:6px 8px;color:var(--receipt-amber-deep);font-weight:700;
}

/* 小技巧 3 列短卡 */
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tip-card{
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-radius:4px;padding:22px;border-top:4px solid var(--receipt-amber);
}
.tip-card h3{font-size:17px;font-weight:800;color:var(--receipt-amber-deep);margin-bottom:8px}
.tip-card p{font-size:14px;color:var(--mute);line-height:1.7}

/* 卡点笔记（失败现象 + 处理顺序） */
.trouble-list{display:flex;flex-direction:column;gap:18px}
.trouble-item{
  background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);
  border-radius:4px;padding:20px 24px;
}
.trouble-fail{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:800;color:#A82828;margin-bottom:10px}
.trouble-fail::before{content:"⚠";font-size:18px}
.trouble-steps{font-size:14px;color:var(--mute);line-height:1.7;background:var(--receipt-lime-light);padding:12px 16px;border-radius:4px;border:1px dashed var(--receipt-lime-dark)}
.trouble-steps b{color:var(--receipt-amber-deep)}

/* FAQ 8 条手风琴 */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--receipt-card);border:1.5px solid var(--receipt-amber-border);border-radius:4px;overflow:hidden}
.faq-item summary{
  padding:16px 20px;font-size:15.5px;font-weight:800;color:var(--receipt-amber-deep);
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;font-weight:700;color:var(--receipt-amber)}
.faq-item[open] summary::after{content:"−"}
.faq-item[open]{border-color:var(--receipt-amber)}
.faq-item .faq-ans{padding:0 20px 18px;font-size:14px;color:var(--mute);line-height:1.7;border-top:1px dashed var(--receipt-lime-dark);margin-top:6px;padding-top:12px}

/* 资讯 8 条带日期标题 */
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.news-item{
  background:var(--receipt-card);border:1px solid var(--receipt-amber-border);
  border-radius:4px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.news-item:hover{border-color:var(--receipt-amber);background:var(--receipt-lime-fade)}
.news-item a{font-size:14.5px;font-weight:700;color:var(--receipt-amber-deep);flex:1;line-height:1.5}
.news-item time{font-size:12px;color:var(--dim);font-family:var(--font-en)}

/* 收尾 CTA */
.cta-sec{
  background:linear-gradient(135deg, var(--receipt-amber-deep) 0%, var(--receipt-amber) 100%);
  color:#fff;text-align:center;padding:48px 0;border-radius:6px;margin:40px auto 0;
  box-shadow:0 8px 24px rgba(74,63,15,0.18);
}
.cta-sec h2{font-size:28px;font-weight:900;color:var(--receipt-lime);margin-bottom:12px}
.cta-sec p{font-size:15px;color:rgba(255,255,255,0.85);max-width:600px;margin:0 auto 24px}

/* Footer：品牌、定位句、问句式相关链接、相关推荐、站内导航 */
.ft{background:var(--receipt-amber-deep);color:#fff;padding:48px 0 24px;margin-top:60px;border-top:4px solid var(--receipt-amber)}
.ft-disclaimer{background:rgba(255,255,255,0.06);border:1px solid rgba(225,235,214,0.2);padding:10px 16px;border-radius:4px;font-size:12.5px;color:var(--receipt-lime);margin-bottom:32px;text-align:center}
.ft-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.ft-brand h3{font-size:20px;font-weight:900;color:var(--receipt-lime);margin-bottom:8px}
.ft-brand p{font-size:13px;color:rgba(255,255,255,0.7);line-height:1.7}
.ft-brand .stamp{font-size:12px;color:rgba(255,255,255,0.5);margin-top:10px;font-family:var(--font-en)}
.ft-col h4{font-size:15px;color:var(--receipt-lime);margin-bottom:14px;font-weight:800;border-bottom:1px solid rgba(225,235,214,0.2);padding-bottom:6px}
.ft-col ul{list-style:none}
.ft-col li{margin-bottom:8px}
.ft-col a{font-size:13px;color:rgba(255,255,255,0.75)}
.ft-col a:hover{color:#fff;text-decoration:underline}
.ft-seo-bar{border-top:1px solid rgba(255,255,255,0.1);padding-top:16px;font-size:12px;color:rgba(255,255,255,0.5);display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.ft-seo-bar a{color:rgba(255,255,255,0.7)}
.ft-seo-bar a:hover{color:#fff}
.ft-btm{border-top:1px solid rgba(255,255,255,0.08);margin-top:20px;padding-top:16px;font-size:11.5px;color:rgba(255,255,255,0.45);text-align:center;line-height:1.7}

@media(max-width:992px){
  .hero{grid-template-columns:1fr}
  .ft-bar{grid-template-columns:1fr}
  .step-grid,.scenario-grid{grid-template-columns:repeat(2,1fr)}
  .tips-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr 1fr}
  .step-card::after{display:none}
}
@media(max-width:600px){
  .step-grid,.scenario-grid{grid-template-columns:1fr}
  .ft-cards-extra{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr}
}