/* ============================================================
   页面：xinyang.html 信阳站（shard-C2）
   签名布局：L1 hero 大图全宽 + 浅底正文（特色前置）
   骨架：hero大图 / 信阳特色分屏 / 服务横卷 / 案例图片网格 / 编号优势轴 / FAQ / CTA
   ============================================================ */

/* ---------- Hero：L1 全宽大图 + 浅绿调遮罩 ---------- */
body.page-xinyang .xy-hero{
  min-height:480px;
  display:flex;
  align-items:center;
  padding:100px 0 110px;
}
body.page-xinyang .xy-hero .hero-img{opacity:.30}
body.page-xinyang .xy-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(120deg,rgba(255,255,255,.90) 0%,rgba(246,242,254,.80) 55%,rgba(253,243,248,.70) 100%);
}
body.page-xinyang .xy-hero .hero-in{z-index:3}
body.page-xinyang .xy-hero h1{max-width:860px}
body.page-xinyang .xy-hero .hero-desc{max-width:780px;font-size:16px}
body.page-xinyang .xy-hero .hero-desc strong{color:var(--c-ink)}
body.page-xinyang .xy-hero .hero-hotline{margin-top:18px;font-size:14px;color:var(--c-muted)}

/* ---------- 信阳特色模块：左文右图 ---------- */
body.page-xinyang .xy-feature{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:48px;
  align-items:center;
}
body.page-xinyang .xy-feature-list li{
  padding:14px 0;
  border-bottom:1px dashed var(--c-line);
  font-size:14px;
  line-height:1.9;
}
body.page-xinyang .xy-feature-list li:last-child{border-bottom:0}
body.page-xinyang .xy-feature-list strong{color:var(--c-ink)}
body.page-xinyang .xy-feature-txt>p{font-size:14.5px;margin-top:10px}
body.page-xinyang .xy-feature-txt a{color:var(--c-purple-400);border-bottom:1px dashed var(--c-purple-300)}
body.page-xinyang .xy-feature-img img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  width:100%;
}
body.page-xinyang .xy-feature-img figcaption{
  margin-top:12px;
  font-size:12.5px;
  color:var(--c-muted);
  text-align:center;
}

/* ---------- 核心服务：横向卷轴卡片 ---------- */
body.page-xinyang .xy-svc{
  flex:0 0 280px;
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-md);
  padding:26px 22px;
}
body.page-xinyang .xy-svc-no{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--c-purple-400);
  background:var(--c-purple-100);
  border-radius:999px;
  padding:4px 12px;
  margin-bottom:14px;
}
body.page-xinyang .xy-svc h3{font-size:18px;margin-bottom:10px}
body.page-xinyang .xy-svc p{font-size:13.5px;line-height:1.85}

/* ---------- 本地案例：图片网格 ---------- */
body.page-xinyang .xy-case-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
}
body.page-xinyang .xy-case{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
body.page-xinyang .xy-case:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
body.page-xinyang .xy-case img{width:100%;height:220px;object-fit:cover}
body.page-xinyang .xy-case-body{padding:22px}
body.page-xinyang .xy-case-tag{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  color:var(--c-pink-400);
  background:var(--c-bg-pink);
  border-radius:999px;
  padding:3px 12px;
  margin-bottom:10px;
}
body.page-xinyang .xy-case h3{font-size:17px;margin-bottom:8px}
body.page-xinyang .xy-case p{font-size:13.5px;line-height:1.8}

/* ---------- 本地优势：编号时间轴 ---------- */
body.page-xinyang .xy-adv{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
body.page-xinyang .xy-adv li{
  position:relative;
  padding-top:14px;
}
body.page-xinyang .xy-adv li::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:2px;
  background:var(--c-line);
}
body.page-xinyang .xy-adv li::after{
  content:"";
  position:absolute;
  left:0;
  top:-4px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--grad-main);
}
body.page-xinyang .xy-adv-no{
  display:block;
  font-size:28px;
  font-weight:800;
  color:var(--c-purple-200);
  margin-bottom:10px;
}
body.page-xinyang .xy-adv h3{font-size:17px;margin-bottom:8px}
body.page-xinyang .xy-adv p{font-size:13.5px;line-height:1.85}

/* ---------- FAQ 折叠面板 ---------- */
body.page-xinyang .xy-faq-wrap{max-width:860px}
body.page-xinyang .faq-item{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-md);
  margin-bottom:14px;
  overflow:hidden;
}
body.page-xinyang .faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:18px 22px;
  font-weight:700;
  color:var(--c-ink);
  font-size:15px;
  position:relative;
  padding-right:44px;
}
body.page-xinyang .faq-item summary::-webkit-details-marker{display:none}
body.page-xinyang .faq-item summary::after{
  content:"+";
  position:absolute;
  right:20px;
  top:50%;
  transform:translateY(-50%);
  width:26px;
  height:26px;
  line-height:26px;
  text-align:center;
  border-radius:50%;
  background:var(--c-bg-pink);
  color:var(--c-pink-400);
  font-weight:700;
  transition:transform .3s var(--ease);
}
body.page-xinyang .faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
body.page-xinyang .faq-item p{padding:0 22px 20px;font-size:14px;line-height:1.95}
body.page-xinyang .faq-item p a{color:var(--c-purple-400);border-bottom:1px dashed var(--c-purple-300)}

/* ---------- CTA 区 ---------- */
body.page-xinyang .xy-cta-sec{background:var(--grad-soft)}
body.page-xinyang .cta-box{text-align:center;padding:56px 30px}
body.page-xinyang .cta-box h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px}
body.page-xinyang .cta-box p{max-width:640px;margin:0 auto 8px}
body.page-xinyang .cta-note{margin-top:16px;font-size:13.5px;color:var(--c-muted)}

/* ---------- 响应式：1200 / 768 / 360 三档 ---------- */
@media (max-width:1200px){
  body.page-xinyang .xy-adv{grid-template-columns:repeat(2,1fr);gap:30px 22px}
}
@media (max-width:768px){
  body.page-xinyang .xy-hero{padding:80px 0 88px;min-height:0}
  body.page-xinyang .xy-feature{grid-template-columns:1fr;gap:28px}
  body.page-xinyang .xy-case-grid{grid-template-columns:1fr}
}
@media (max-width:360px){
  body.page-xinyang .xy-adv{grid-template-columns:1fr}
  body.page-xinyang .xy-svc{flex-basis:250px}
  body.page-xinyang .cta-box{padding:36px 16px}
}