/* ============================================================
   dian-gong.html 低压电工工种页专属样式（类名前缀 dg-）
   与首页 hm- 系、以及其他工种页样式完全独立，原创模块
   ============================================================ */

/* ---------- 1. 工种头图 ---------- */
.dg-hero{position:relative;background:var(--w-deep);padding:150px 0 120px;overflow:hidden}
.dg-hero-bg{position:absolute;inset:0;background:url("../images/dian-gong-1.jpg") center/cover no-repeat;opacity:.32;filter:saturate(.9)}
.dg-hero-box{position:relative;z-index:2;color:#fff}
.dg-crumbs{display:flex;gap:8px;align-items:center;font-size:.85rem;color:#d9c3a3;margin-bottom:26px}
.dg-crumbs a{color:#d9c3a3}
.dg-crumbs a:hover{color:#fff}
.dg-crumbs i{font-style:normal;color:#8a7658}
.dg-hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:2px}
.dg-hero-lead{max-width:720px;margin:20px 0 30px;color:#F7EFE1;font-size:1.05rem;line-height:2}
.dg-facts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.dg-facts span{background:rgba(255,255,255,.1);border:1px solid rgba(230,210,180,.4);border-radius:99px;padding:8px 18px;font-size:.88rem;color:#F7EFE1}
.dg-facts b{color:#E6D2B4;margin-right:6px;font-weight:600}
.dg-hero-acts{display:flex;gap:14px;flex-wrap:wrap}
.dg-hero-acts .btn-line{border-color:rgba(255,255,255,.55);color:#fff}
.dg-hero-acts .btn-line:hover{background:rgba(255,255,255,.12)}
.dg-hero-edge{position:absolute;left:0;right:0;bottom:-1px;height:54px;background:var(--paper);clip-path:polygon(0 82%,14% 30%,30% 76%,46% 24%,62% 74%,78% 28%,100% 70%,100% 100%,0 100%)}

/* ---------- 2. 工种是什么（上下对撞） ---------- */
.dg-what{background:var(--paper)}
.dg-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:76px}
.dg-split:last-child{margin-bottom:0}
.dg-split-txt h2{font-size:1.7rem;margin:14px 0 18px;line-height:1.4}
.dg-split-txt p{color:var(--ink-soft);margin-bottom:14px}
.dg-link{display:inline-block;color:var(--g-deep);font-weight:600;margin-top:8px;border-bottom:2px solid var(--g-soft)}
.dg-link:hover{color:var(--g)}
.dg-split-img{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-m)}
.dg-split-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.dg-split-img:hover img{transform:scale(1.04)}
.dg-scope{margin:4px 0 18px}
.dg-scope li{padding:8px 0 8px 28px;position:relative;color:var(--ink-soft);font-size:.95rem}
.dg-scope li::before{content:"";position:absolute;left:0;top:17px;width:16px;height:2px;background:var(--w)}

/* ---------- 3. 证书与核验 ---------- */
.dg-cert{background:var(--g-mist)}
.dg-cert-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.dg-cert-txt h2{font-size:1.7rem;margin:14px 0 18px}
.dg-cert-txt p{color:var(--ink-soft);margin-bottom:18px}
.dg-check{margin-bottom:28px}
.dg-check li{padding:9px 0 9px 30px;position:relative;color:var(--ink-soft);font-size:.94rem}
.dg-check li::before{content:"✓";position:absolute;left:0;top:9px;color:var(--g-deep);font-weight:700}
.dg-cert-img{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-m)}
.dg-cert-img img{width:100%;height:100%;object-fit:cover}
.dg-cert-note{position:absolute;left:16px;bottom:16px;background:rgba(250,247,239,.92);color:var(--w-deep);font-size:.84rem;padding:8px 16px;border-radius:99px}

/* ---------- 4. 报考条件 ---------- */
.dg-cond{background:var(--paper)}
.dg-cond-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dg-cond-item{background:var(--cream);border-radius:var(--radius-m);padding:30px 24px;border:1px solid var(--line);transition:transform .3s ease,box-shadow .3s ease}
.dg-cond-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.dg-cond-ico{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--w-mist);color:var(--w-deep);font-weight:700;font-size:1.05rem;margin-bottom:16px}
.dg-cond-item h3{font-size:1.05rem;margin-bottom:10px}
.dg-cond-item p{font-size:.88rem;color:var(--ink-soft)}
.dg-cond-tip{text-align:center;margin-top:36px;color:var(--ink-soft)}
.dg-cond-tip a{color:var(--g-deep);font-weight:600}

/* ---------- 5. 考试科目 ---------- */
.dg-exam{background:var(--cream)}
.dg-exam-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:56px}
.dg-exam-txt h3{font-size:1.35rem;margin:14px 0 12px}
.dg-exam-txt p{color:var(--ink-soft);margin-bottom:10px}
.dg-exam-note{display:inline-block;background:var(--g-mist);color:var(--g-deep);font-size:.84rem;padding:6px 16px;border-radius:99px;margin-top:6px}
.dg-exam-img{border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow-s)}
.dg-exam-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.dg-exam-img:hover img{transform:scale(1.04)}
.dg-exam-cta{text-align:center;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 6. 报名材料 ---------- */
.dg-mat{background:var(--g-mist)}
.dg-mat-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.dg-mat-list h2{font-size:1.7rem;margin:14px 0 20px}
.dg-mat-list ul{margin-bottom:28px}
.dg-mat-list li{padding:10px 0 10px 30px;position:relative;color:var(--ink-soft);font-size:.95rem;border-bottom:1px dashed var(--line)}
.dg-mat-list li::before{content:"✓";position:absolute;left:0;top:10px;color:var(--w-deep);font-weight:700}
.dg-mat-img{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-m)}
.dg-mat-img img{width:100%;height:100%;object-fit:cover}

/* ---------- 7. 双城入口 ---------- */
.dg-city{background:var(--paper)}
.dg-city-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dg-city-card{border-radius:var(--radius-l);padding:44px 38px;color:#fff;position:relative;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
.dg-city-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.dg-city-lh{background:linear-gradient(135deg,var(--g),var(--g-deep))}
.dg-city-smx{background:linear-gradient(135deg,var(--w),var(--w-deep))}
.dg-city-card span{font-size:.85rem;letter-spacing:3px;opacity:.85}
.dg-city-card h3{font-size:1.4rem;margin:14px 0 10px}
.dg-city-card p{opacity:.9;font-size:.92rem;margin-bottom:18px}
.dg-city-card i{font-style:normal;font-weight:600;font-size:.92rem}

/* ---------- 8. 常见问题 ---------- */
.dg-faq{background:var(--g-mist)}
.dg-faq-list{max-width:820px;margin:0 auto}
.dg-faq-item{background:var(--paper);border-radius:var(--radius-m);margin-bottom:14px;border:1px solid var(--line);overflow:hidden;transition:border-color .3s ease}
.dg-faq-item.open{border-color:var(--w-soft)}
.dg-faq-q{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;padding:18px 24px;font-size:1rem;color:var(--ink);font-weight:600}
.dg-faq-q::after{content:"+";font-size:1.4rem;color:var(--w);transition:transform .3s ease}
.dg-faq-item.open .dg-faq-q::after{transform:rotate(45deg)}
.dg-faq-a{padding:0 24px 20px}
.dg-faq-a p{color:var(--ink-soft);font-size:.93rem}

/* ---------- 9. 相关工种 ---------- */
.dg-more{background:var(--paper)}
.dg-more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dg-more-grid a{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-s);padding:18px 22px;text-align:center;font-size:.95rem;color:var(--ink);transition:all .3s ease}
.dg-more-grid a:hover{background:var(--g-mist);color:var(--g-deep);transform:translateY(-4px);border-color:var(--g-mid)}

/* ---------- 10. 资讯入口 ---------- */
.dg-news{background:var(--cream)}
.dg-news-box{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--paper);border-radius:var(--radius-l);padding:40px 44px;border:1px solid var(--line);flex-wrap:wrap}
.dg-news-txt h2{font-size:1.35rem;margin-bottom:8px}
.dg-news-txt p{color:var(--ink-soft)}

/* ---------- 11. 预约表单 ---------- */
.dg-form{background:var(--g-mist)}
.dg-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.dg-form-intro h2{font-size:1.7rem;margin:14px 0 18px}
.dg-form-intro p{color:var(--ink-soft);margin-bottom:20px}
.dg-form-intro p a{color:var(--g-deep);font-weight:600}
.dg-form-intro ul{margin-bottom:8px}
.dg-form-intro li{padding:6px 0 6px 26px;position:relative;color:var(--ink-soft);font-size:.93rem}
.dg-form-intro li::before{content:"";position:absolute;left:0;top:15px;width:14px;height:2px;background:var(--w)}
.dg-form-panel{background:var(--paper);border-radius:var(--radius-l);padding:40px 38px;box-shadow:var(--shadow-m);border:1px solid var(--line)}
.dg-form-btn{width:100%;margin-top:6px}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .dg-split,.dg-cert-grid,.dg-exam-row,.dg-mat-grid,.dg-form-grid{grid-template-columns:1fr;gap:34px}
  .dg-cond-grid,.dg-more-grid{grid-template-columns:repeat(2,1fr)}
  .dg-city-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .dg-cond-grid,.dg-more-grid{grid-template-columns:1fr}
  .dg-facts span{width:100%;text-align:center}
  .dg-hero{padding:130px 0 90px}
}