/* ============================================================
   lnwmold.com —— 模具行业方案页专属样式（儿童可爱风 · 独立原创布局）
   文件：css/page-industry-mold.css  依赖：css/base.css
   布局思路：左文右图首屏 + 背景数字chips + 四痛点编号卡
             + 三行左右分栏方案 + 亮点图标排 + 参数对照表
             + 案例双卡 + 行业推荐chips + details FAQ + CTA
   ============================================================ */

/* ---------- ① 首屏 ---------- */
.md-hero{ padding:44px 0 10px; }
.md-hero-grid{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:44px; align-items:center;
}
.md-hero-text h1{ margin:14px 0 16px; font-size:clamp(26px,3.6vw,42px); }
.md-hero-sub{
  font-size:15px; max-width:540px;
  border-left:6px solid var(--pink);
  background:var(--pink-soft); border-radius:0 var(--r-m) var(--r-m) 0;
  padding:14px 20px;
}
.md-hero-btns{ display:flex; gap:14px; margin:22px 0 0; flex-wrap:wrap; }
.md-hero-media img{ border-radius:var(--r-xl); box-shadow:var(--shadow-l); }

/* ---------- 区块标题 ---------- */
.md-sec{ max-width:640px; margin:0 auto 36px; text-align:center; }
.md-sec h2{ margin:12px 0 10px; }
.md-sec p{ font-size:15px; margin:0; }

/* ---------- ② 行业背景：左文右数字 ---------- */
.md-bg{ padding:60px 0 10px; }
.md-bg-grid{
  display:grid; grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);
  gap:40px; align-items:center;
}
.md-bg-text h2{ margin:12px 0 16px; font-size:clamp(22px,2.8vw,32px); }
.md-bg-text p{ font-size:15px; }
.md-bg-chips{ display:flex; flex-direction:column; gap:14px; }
.md-bg-chips li{
  background:var(--white); border-radius:var(--r-m);
  border:2px dashed var(--yellow); box-shadow:var(--shadow-s);
  padding:18px 22px; display:flex; align-items:center; gap:16px;
  transition:transform .25s ease;
}
.md-bg-chips li:hover{ transform:translateX(8px); }
.md-bg-chips b{
  font-size:26px; font-weight:800; color:var(--pink-deep);
  flex:none; min-width:76px;
}
.md-bg-chips li:nth-child(2) b{ color:var(--yellow-deep); }
.md-bg-chips li:nth-child(3) b{ color:var(--green-deep); }
.md-bg-chips span{ font-size:13.5px; }

/* ---------- ③ 痛点四卡 ---------- */
.md-pain{ padding:60px 0 10px; }
.md-pain-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.md-pain-card{
  background:var(--white); border-radius:var(--r-l); padding:26px 22px;
  border-top:8px solid var(--yellow); box-shadow:var(--shadow-s);
  transition:transform .3s ease, box-shadow .3s ease;
}
.md-pain-card:hover{ transform:translateY(-6px) rotate(-.6deg); box-shadow:var(--shadow-m); }
.md-pain-no{
  display:inline-block; font-size:12.5px; font-weight:800; color:var(--yellow-deep);
  background:var(--yellow-soft); border-radius:var(--r-full); padding:4px 12px; margin-bottom:14px;
}
.md-pain-no-p{ color:var(--pink-deep); background:var(--pink-soft); }
.md-pain-no-g{ color:var(--green-deep); background:var(--green-soft); }
.md-pain-card h3{ font-size:17px; margin-bottom:10px; }
.md-pain-card p{ font-size:13.5px; margin:0; }

/* ---------- ④ 左右分栏方案行 ---------- */
.md-sol{ padding:60px 0 10px; }
.md-row{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:44px; align-items:center; margin-bottom:46px;
}
.md-row:last-child{ margin-bottom:0; }
.md-row-flip .md-row-media{ order:2; }
.md-row-media img{ border-radius:var(--r-xl); box-shadow:var(--shadow-l); }
.md-row-tag{
  display:inline-block; font-size:13px; font-weight:800; color:var(--green-deep);
  background:var(--green-soft); border-radius:var(--r-full); padding:5px 14px; margin-bottom:12px;
}
.md-row-tag-p{ color:var(--pink-deep); background:var(--pink-soft); }
.md-row-text h3{ font-size:21px; margin-bottom:12px; }
.md-row-text p{ font-size:15px; }

/* ---------- ⑤ 亮点图标排 ---------- */
.md-hl{ padding:60px 0 10px; }
.md-hl-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.md-hl-item{
  background:var(--white); border-radius:var(--r-m); padding:24px 20px;
  text-align:center; box-shadow:var(--shadow-s);
  border:2px dashed transparent; transition:transform .3s ease, border-color .3s ease;
}
.md-hl-item:hover{ transform:translateY(-5px); border-color:var(--pink-mid); }
.md-hl-ico{
  display:inline-flex; width:54px; height:54px; border-radius:18px;
  align-items:center; justify-content:center; margin-bottom:12px;
  background:var(--yellow-soft); color:var(--yellow-deep);
}
.md-hl-p{ background:var(--pink-soft); color:var(--pink-deep); }
.md-hl-g{ background:var(--green-soft); color:var(--green-deep); }
.md-hl-ico svg{ width:26px; height:26px; }
.md-hl-item h3{ font-size:16.5px; margin-bottom:8px; }
.md-hl-item p{ font-size:13.5px; margin:0; }

/* ---------- ⑥ 模块清单表 ---------- */
.md-tbl{ padding:60px 0 10px; }
.md-table-wrap{
  overflow-x:auto; border-radius:var(--r-l); box-shadow:var(--shadow-s);
  background:var(--white); border:2px dashed var(--green-mid);
}
.md-table{ width:100%; border-collapse:collapse; min-width:560px; }
.md-table th{
  background:var(--green-soft); color:var(--green-deep);
  text-align:left; font-size:14.5px; padding:14px 18px;
}
.md-table td{
  padding:13px 18px; font-size:14px; border-top:2px dashed var(--yellow-soft);
}
.md-table td:first-child{ font-weight:700; color:var(--ink); white-space:nowrap; }
.md-table tbody tr:hover td{ background:var(--cream); }
.md-tbl-note{ text-align:center; margin-top:20px; font-size:14px; }
.md-tbl-note a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑦ 相关案例 ---------- */
.md-cases{ padding:60px 0 10px; }
.md-case-row{ display:grid; grid-template-columns:1fr 1fr; gap:22px; max-width:880px; margin:0 auto; }
.md-case{
  background:var(--white); border-radius:var(--r-l); overflow:hidden;
  border:2px dashed transparent; box-shadow:var(--shadow-s);
  transition:transform .3s ease, border-color .3s ease;
}
.md-case:hover{ transform:translateY(-6px); border-color:var(--pink-mid); }
.md-case img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.md-case h3{ font-size:16.5px; padding:14px 18px 4px; }
.md-case h3 a:hover{ color:var(--pink-deep); }
.md-case p{ font-size:13.5px; padding:0 18px 18px; margin:0; }
.md-cases-more{ text-align:center; margin-top:26px; }
.md-cases-more a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑧ 其他行业推荐 ---------- */
.md-more{ padding:50px 0 10px; }
.md-more-t{ font-size:17px; margin-bottom:16px; text-align:center; }
.md-more-chips{ display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.md-more-chips a{
  background:var(--white); border:2px dashed var(--yellow); color:var(--ink);
  font-weight:700; font-size:14px; padding:10px 20px; border-radius:var(--r-full);
  transition:transform .25s ease, background .25s ease, color .25s ease;
}
.md-more-chips a:hover{ transform:translateY(-3px); background:var(--yellow-soft); color:var(--yellow-deep); }

/* ---------- ⑨ FAQ ---------- */
.md-faq{ padding:50px 0 10px; }
.md-faq-wrap{ max-width:820px; }
.md-faq-item{
  background:var(--white); border-radius:var(--r-m);
  border:2px dashed var(--pink-soft); box-shadow:var(--shadow-s);
  margin-bottom:14px; transition:border-color .25s ease;
}
.md-faq-item[open]{ border-color:var(--pink); }
.md-faq-item summary{
  cursor:pointer; list-style:none; display:flex; align-items:center;
  justify-content:space-between; gap:14px;
  padding:16px 22px; font-weight:800; color:var(--ink); font-size:15.5px;
}
.md-faq-item summary::-webkit-details-marker{ display:none; }
.md-faq-plus{
  flex:none; width:28px; height:28px; border-radius:50%;
  background:var(--pink-soft); color:var(--pink-deep);
  display:inline-flex; align-items:center; justify-content:center;
  font-size:18px; transition:transform .25s ease;
}
.md-faq-item[open] .md-faq-plus{ transform:rotate(45deg); background:var(--pink); color:#fff; }
.md-faq-item p{ padding:0 22px 16px; font-size:14.5px; margin:0; }
.md-faq-item p a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑩ CTA ---------- */
.md-cta{
  position:relative; margin:70px 20px 0; overflow:hidden; border-radius:var(--r-xl);
}
.md-cta-bg{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.md-cta::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(242,123,168,.92) 0%, rgba(111,191,115,.88) 100%);
}
.md-cta-inner{ position:relative; z-index:1; text-align:center; padding:64px 20px; }
.md-cta-inner h2{ color:#fff; text-shadow:0 3px 10px rgba(150,60,90,.3); margin-bottom:14px; }
.md-cta-inner p{ color:#fff; font-weight:600; margin-bottom:24px; }
.md-cta-btns{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ---------- 响应式 ---------- */
@media (max-width:1023.98px){
  .md-hero-grid{ grid-template-columns:1fr; gap:28px; }
  .md-bg-grid{ grid-template-columns:1fr; gap:28px; }
  .md-pain-grid{ grid-template-columns:repeat(2,1fr); }
  .md-row{ grid-template-columns:1fr; gap:22px; }
  .md-row-flip .md-row-media{ order:0; }
  .md-hl-grid{ grid-template-columns:repeat(2,1fr); }
  .md-case-row{ grid-template-columns:1fr; max-width:480px; }
}
@media (max-width:767.98px){
  .md-hero-btns .btn{ width:100%; }
  .md-pain-grid{ grid-template-columns:1fr; }
  .md-hl-grid{ grid-template-columns:1fr; }
  .md-cta{ margin:56px 12px 0; }
  .md-cta-inner{ padding:50px 18px; }
}