/* ============================================================
   SEO学院 · anli-canyin.css（餐饮行业案例详情）
   hero 骨架：H2 居中大标题；十字线交叉 + 竖向编号轨道
   ============================================================ */

/* ---------- 1. Hero：居中大标题 ---------- */
.cy-hero{padding:40px 0 70px;overflow:hidden;background:linear-gradient(180deg,#FFF6DC 0%,#F3FAFD 100%)}
.cy-hero-x{top:62%}
.cy-hero-v{right:22%;left:auto;opacity:.3}
.cy-blob{width:110px;height:110px;background:var(--yellow);left:6%;top:30%;opacity:.3;border-radius:34px}
.cy-hero-in{text-align:center;max-width:880px}
.cy-hero-in .hero-bread{justify-content:center}
.cy-hero h1{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:18px 0 16px}
.cy-hero h1 em{font-style:normal;color:var(--yellow-deep)}
.cy-hero-in>p{color:var(--muted);max-width:680px;margin:0 auto 26px}
.cy-hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cy-hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin:38px auto 40px;max-width:860px;
}
.cy-hero-stats li{background:#fff;border:2px solid var(--line);border-radius:var(--r-md);padding:12px 10px;display:flex;flex-direction:column}
.cy-hero-stats b{font-size:12px;color:var(--muted);font-weight:600;margin-bottom:3px}
.cy-hero-stats span{font-size:13.5px;font-weight:800}
.cy-hero-media{position:relative;max-width:960px;margin:0 auto}
.cy-hero-media .photo{width:100%;aspect-ratio:21/10;border:5px solid #fff}
.cy-hero-cap{
  position:absolute;right:-14px;bottom:-16px;background:var(--blue-ink);color:#fff;
  font-size:13px;font-weight:700;padding:9px 16px;border-radius:12px;transform:rotate(2deg);
  box-shadow:var(--shadow-sm);
}

/* ---------- 2. 项目背景：左文右图 ---------- */
.cy-bg{background:#fff;position:relative}
.cy-bg-v{left:8%;opacity:.25}
.cy-bg-in{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
.cy-bg-text h2{margin-bottom:18px}
.cy-bg-text p{color:var(--muted);margin-bottom:14px}
.cy-bg-media{position:relative;margin-right:-4%}
.cy-bg-media .photo{width:100%;aspect-ratio:16/10}
.cy-bg-sticker{
  position:absolute;left:-18px;top:-18px;background:var(--yellow);color:var(--ink);
  font-size:13px;font-weight:800;padding:9px 16px;border-radius:12px;box-shadow:var(--shadow-sm);
}

/* ---------- 3. 需求与解法：竖向编号轨道 ---------- */
.cy-needs{background:var(--cream)}
.cy-track{list-style:none;position:relative;max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:18px;padding-left:26px}
.cy-track::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--yellow-deep),var(--green-deep),var(--blue-deep));opacity:.5}
.cy-track-item{
  position:relative;background:#fff;border:2px solid var(--line);border-radius:var(--r-lg);
  padding:22px 26px 22px 34px;
}
.cy-track-item::before{
  content:"";position:absolute;left:-26px;top:28px;width:14px;height:14px;border-radius:50%;
  background:var(--blue);border:3px solid var(--cream);
}
.cy-track-y{border-color:var(--yellow-deep);background:#FFFBEA}
.cy-track-y::before{background:var(--yellow-deep)}
.cy-track-g{border-color:var(--green-deep);background:#EFFAF4}
.cy-track-g::before{background:var(--green-deep)}
.cy-track-no{font-size:13px;font-weight:900;letter-spacing:.1em;color:var(--blue-deep)}
.cy-track-item h3{margin:6px 0 8px}
.cy-track-item p{color:var(--muted);font-size:15px}

/* ---------- 4. 行业痛点三卡 ---------- */
.cy-pain{background:#fff;position:relative}
.cy-pain-x{top:30%}
.cy-pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cy-pain-card{
  background:var(--bg);border:2px solid var(--line);border-radius:var(--r-lg);padding:28px 26px;
  transition:transform .3s ease,box-shadow .3s ease;
}
.cy-pain-down{transform:translateY(26px)}
.cy-pain-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cy-pain-down:hover{transform:translateY(20px)}
.cy-pain-ic{
  display:inline-flex;width:52px;height:52px;border-radius:16px;align-items:center;justify-content:center;
  background:var(--yellow);font-size:24px;color:var(--ink);margin-bottom:16px;
}
.cy-pain-card h3{margin-bottom:10px}
.cy-pain-card p{color:var(--muted);font-size:15px}

/* ---------- 5. 数据成果：横向大卡 ---------- */
.cy-data{background:var(--bg)}
.cy-data-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:960px;margin:0 auto}
.cy-data-row{
  display:flex;align-items:center;gap:22px;background:#fff;border:2px solid var(--line);
  border-left:8px solid var(--blue);border-radius:var(--r-md);padding:22px 28px;
}
.cy-data-y{border-left-color:var(--yellow-deep)}
.cy-data-g{border-left-color:var(--green-deep)}
.cy-data-row b{font-size:42px;font-weight:900;color:var(--blue-ink);line-height:1;flex:none;min-width:120px}
.cy-data-row span{font-size:15px;font-weight:600;color:var(--muted)}
.cy-data-note{text-align:center;margin-top:24px;font-size:13.5px;color:var(--muted)}

/* ---------- 6. 设计亮点：幽灵编号 ---------- */
.cy-points{background:#fff}
.cy-point{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative}
.cy-point + .cy-point{margin-top:70px}
.cy-point-ghost{
  position:absolute;top:-34px;left:-6px;font-size:120px;font-weight:900;line-height:1;
  color:var(--yellow);opacity:.4;z-index:0;
}
.cy-point-rev .cy-point-ghost{left:auto;right:-6px;color:var(--blue);opacity:.35}
.cy-point-body,.cy-point-media{position:relative;z-index:1}
.cy-point-body h3{font-size:24px;margin-bottom:12px}
.cy-point-body p{color:var(--muted)}
.cy-point-media .photo{width:100%;aspect-ratio:16/10}

/* ---------- 7. 客户评价：左栏 + 右引文 ---------- */
.cy-quote{background:var(--cream)}
.cy-quote-in{
  display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:center;
  background:#fff;border:2px solid var(--line);border-radius:var(--r-lg);padding:44px 46px;
}
.cy-quote-who{display:flex;flex-direction:column;gap:6px;border-right:2px dashed var(--line);padding-right:34px}
.cy-quote-ava{
  width:74px;height:74px;border-radius:50%;background:var(--yellow);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:900;margin-bottom:8px;
}
.cy-quote-who span{font-size:13px;color:var(--muted)}
.cy-quote-body p{font-size:18px;line-height:1.9;margin-bottom:16px}
.cy-quote-body footer{font-size:13.5px;color:var(--muted)}

/* ---------- 8. 相关案例 ---------- */
.cy-more{background:#fff}
.cy-more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.cy-more-card{
  display:block;background:var(--bg);border:2px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
}
.cy-more-down{transform:translateY(24px)}
.cy-more-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cy-more-down:hover{transform:translateY(18px)}
.cy-more-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cy-more-card b{display:block;padding:16px 18px 2px;font-size:17px}
.cy-more-card i{font-style:normal;display:block;padding:0 18px 18px;font-size:13.5px;color:var(--muted)}
.cy-more-link{text-align:center;margin-top:36px}
.cy-more-link a{font-weight:800;color:var(--yellow-deep);border-bottom:2px dashed var(--yellow-deep)}

/* ---------- 9. 服务清单：胶囊流 ---------- */
.cy-svc{background:var(--bg)}
.cy-svc-in{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.cy-svc-text h2{margin-bottom:16px}
.cy-svc-text p{color:var(--muted);margin-bottom:26px}
.cy-svc-chips{display:flex;flex-wrap:wrap;gap:12px}
.cy-svc-chips a{
  background:#fff;border:2px solid var(--line);border-radius:999px;padding:11px 20px;
  font-weight:800;font-size:14px;color:var(--ink);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.cy-svc-chips a:hover{transform:translateY(-3px);border-color:var(--yellow-deep);background:var(--yellow)}

/* ---------- 10. CTA：左右分栏卡 ---------- */
.cy-cta{background:#fff}
.cy-cta-card{
  display:grid;grid-template-columns:1.3fr 1fr;gap:40px;
  background:linear-gradient(120deg,#EAF6FC,#F3FAFD);
  border:2px solid var(--blue);border-radius:var(--r-lg);padding:48px 46px;
}
.cy-cta-l h2{margin-bottom:14px}
.cy-cta-l p{color:var(--muted);margin-bottom:24px}
.cy-cta-r{border-left:2px dashed var(--line);padding-left:36px;display:flex;flex-direction:column;gap:10px}
.cy-cta-r p{font-size:15px}
.cy-cta-r span{display:inline-block;width:44px;font-weight:800;color:var(--blue-ink)}
.cy-cta-r a{font-weight:800;font-size:17px}
.cy-cta-addr{color:var(--muted);font-size:13.5px;margin-top:6px}

/* ---------- 响应式 ---------- */
@media (max-width:1000px){
  .cy-hero-stats{grid-template-columns:1fr 1fr}
  .cy-bg-in,.cy-point,.cy-svc-in,.cy-cta-card,.cy-quote-in{grid-template-columns:1fr;gap:34px}
  .cy-bg-media{margin-right:0}
  .cy-pain-grid,.cy-more-grid{grid-template-columns:1fr 1fr}
  .cy-pain-down,.cy-more-down{transform:none}
  .cy-pain-down:hover,.cy-more-down:hover{transform:translateY(-6px)}
  .cy-data-list{grid-template-columns:1fr}
  .cy-quote-who{border-right:0;border-bottom:2px dashed var(--line);padding:0 0 18px}
  .cy-cta-r{border-left:0;border-top:2px dashed var(--line);padding:20px 0 0}
}
@media (max-width:640px){
  .cy-pain-grid,.cy-more-grid,.cy-hero-stats{grid-template-columns:1fr}
  .cy-point-ghost{font-size:80px}
}