/* 首页 · 促销超市收银台布局 */
.promo-ribbon{background:#ff6b35;color:#fff;text-align:center;font-size:.78rem;font-weight:700;padding:.35rem;letter-spacing:.08em}

.hero-retail{padding:2.5rem 0 3rem;background:#fff3b0;border-bottom:4px dashed #f5d547}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.hero-copy h1{font-size:clamp(1.6rem,4vw,2.35rem);line-height:1.25;margin-bottom:1rem;font-weight:900}
.hero-copy h1 em{font-style:normal;color:#ff6b35}
.hero-desc{color:#5c5238;margin-bottom:1.25rem;font-size:1rem}
.hero-btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}
.btn-primary{display:inline-block;background:#ff6b35;color:#fff!important;padding:.75rem 1.5rem;font-weight:800;border-radius:6px;text-decoration:none!important;border:2px solid #2d2a1f}
.btn-secondary{display:inline-block;background:#fff;color:#2d2a1f!important;padding:.75rem 1.35rem;font-weight:700;border-radius:6px;border:2px solid #2d2a1f;text-decoration:none!important}

.lcd-counter{display:flex;gap:.75rem;flex-wrap:wrap}
.lcd-box{background:#2d2a1f;color:#7dff6a;font-family:Consolas,monospace;padding:.6rem 1rem;border-radius:4px;min-width:100px;text-align:center;border:3px inset #444}
.lcd-box strong{display:block;font-size:1.35rem;line-height:1.2}
.lcd-box span{font-size:.7rem;color:#b8ffb0}

.hero-visual{position:relative}
.hero-visual img{border:4px solid #2d2a1f;border-radius:8px;background:#fff}
.price-sticker{position:absolute;top:-12px;right:-8px;background:#ff6b35;color:#fff;font-weight:900;padding:.5rem .85rem;border-radius:50%;border:3px solid #2d2a1f;font-size:.85rem;transform:rotate(12deg)}

/* 挂板价签三卡 */
.pegboard{background:#2d2a1f;padding:2rem 0 3rem}
.pegboard-rail{height:8px;background:#888;border-radius:4px;margin-bottom:2rem;position:relative}
.pegboard-rail::before,.pegboard-rail::after{content:"";position:absolute;width:14px;height:14px;background:#ccc;border-radius:50%;top:-3px}
.pegboard-rail::before{left:8%}
.pegboard-rail::after{right:8%}
.tag-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.price-tag{background:#ffe566;border:2px solid #2d2a1f;padding:1.25rem 1rem 1.5rem;position:relative;clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),50% 100%,0 calc(100% - 18px))}
.price-tag::before{content:"";position:absolute;top:-28px;left:50%;transform:translateX(-50%);width:2px;height:28px;background:#ccc}
.price-tag h3{font-size:1.05rem;margin-bottom:.5rem}
.price-tag p{font-size:.88rem;color:#4a4335}

/* 超市通道三步 */
.aisle-steps{background:#fff;padding:3rem 0}
.aisle-track{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;position:relative;padding:2rem 0}
.aisle-track::before{content:"";position:absolute;top:50%;left:5%;right:5%;height:12px;background:repeating-linear-gradient(90deg,#ffe566 0,#ffe566 20px,#ff6b35 20px,#ff6b35 40px);transform:translateY(-50%);z-index:0}
.aisle-step{flex:1;text-align:center;position:relative;z-index:1}
.aisle-num{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;background:#2d2a1f;color:#ffe566;font-weight:900;font-size:1.25rem;border-radius:4px;margin-bottom:.75rem}
.aisle-step h3{font-size:1rem;margin-bottom:.35rem}
.aisle-step p{font-size:.85rem;color:#6b5f45;max-width:200px;margin:0 auto}

/* 小票双清单 */
.receipt-duo{background:#fff3b0;padding:3rem 0}
.receipt-row{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.receipt{background:#fff;border:1px dashed #ccc;padding:1.5rem;font-family:Consolas,"Courier New",monospace;font-size:.82rem;color:#333;position:relative}
.receipt::before{content:"*** 海王出海 · 能力清单 ***";display:block;text-align:center;font-weight:700;margin-bottom:1rem;font-size:.75rem;letter-spacing:.05em}
.receipt h3{font-family:"PingFang SC",sans-serif;font-size:1rem;margin-bottom:.75rem;color:#2d2a1f;border-bottom:2px dotted #f5d547;padding-bottom:.5rem}
.receipt li{padding:.35rem 0;border-bottom:1px dotted #eee;display:flex;gap:.5rem}
.receipt li::before{content:"▸";color:#ff6b35;flex-shrink:0}

/* FAQ */
.faq-section{background:#fff;padding:3rem 0}
.faq-list{max-width:760px}
.faq-item{border:2px solid #2d2a1f;margin-bottom:.5rem;background:#fffbf0}
.faq-q{width:100%;text-align:left;background:#ffe566;border:none;padding:1rem 1.25rem;font-size:.95rem;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:#2d2a1f;font-family:inherit}
.faq-q::after{content:"+";font-size:1.2rem;font-weight:400}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{display:none;padding:0 1.25rem 1rem;font-size:.9rem;color:#5c5238}
.faq-item.open .faq-a{display:block}

/* 促销横幅 CTA */
.sale-banner{background:#ff6b35;color:#fff;padding:3rem 0;text-align:center;border-top:4px solid #2d2a1f;border-bottom:4px solid #2d2a1f}
.sale-banner h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.75rem;font-weight:900}
.sale-banner p{margin-bottom:1.25rem;opacity:.95}
.sale-banner .btn-primary{background:#2d2a1f;border-color:#fff}

@media(max-width:900px){
  .hero-grid,.tag-cards,.receipt-row{grid-template-columns:1fr}
  .aisle-track{flex-direction:column;align-items:center}
  .aisle-track::before{display:none}
}