/* ============================================================
   龙铭特种作业 · 煤矿特种作业 meikuang.css
   签名 S20：108° 对角渐变分割（内容居右）+ 引出线标注装饰
   ============================================================ */

/* ---------- 首屏 S20 ---------- */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;
  background:
    linear-gradient(108deg,#202024 0%,#141416 42%,#0b0b0c 60%,#0b0b0c 100%);
}
.hero-inner{
  position:relative;z-index:2;width:min(1200px,92%);margin-inline:auto;
  padding:150px 0 90px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;
}
.hero-txt{max-width:560px}
.hero .crumbs{margin-bottom:18px}
.hero .tag{margin-bottom:20px}
.hero-title{font-size:clamp(32px,5vw,56px);line-height:1.16;font-weight:900;margin:16px 0 20px}
.hero-title b{color:#fff;background:linear-gradient(180deg,transparent 60%,rgba(255,255,255,.16) 60%)}
.hero-lead{font-size:16px;color:var(--muted-dark);max-width:480px;line-height:1.9;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* 引出线标注装饰 */
.hero-anno{display:flex;flex-direction:column;gap:22px;padding-left:10px}
.anno-item{display:flex;align-items:center;gap:0}
.anno-dot{width:9px;height:9px;border-radius:50%;background:#fff;flex:none;box-shadow:0 0 12px rgba(255,255,255,.6)}
.anno-line{width:70px;height:1px;background:linear-gradient(90deg,#fff,rgba(255,255,255,.15));margin:0 14px;flex:none}
.anno-txt{font-size:15px;font-weight:700;color:var(--txt-on-dark);letter-spacing:.04em}

.inlink{color:#fff;border-bottom:1px solid rgba(255,255,255,.4);transition:.25s}
.inlink:hover{border-color:#fff}

/* ---------- 工种是什么 ---------- */
.what-sec{background:var(--ink)}
.what-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:10px}
.what-cols p{font-size:15px;color:var(--muted-dark);line-height:1.95;border-top:2px solid var(--line);padding-top:20px}

/* ---------- 井下场景（浅底） ---------- */
.scene-sec{background:var(--paper);color:var(--txt-on-light)}
.scene-sec .sec-sub{color:var(--muted-light)}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene-card{background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line-dark);box-shadow:0 18px 40px rgba(11,11,12,.10);transition:.4s var(--ease)}
.scene-card:hover{transform:translateY(-8px)}
.scene-card img{width:100%;height:200px;object-fit:cover}
.scene-card figcaption{padding:18px 20px 22px;font-size:14px;color:var(--muted-light);line-height:1.8}
.scene-card figcaption b{display:block;font-size:16.5px;color:#000;margin-bottom:6px}

/* ---------- 适合谁 ---------- */
.section-alt{background:var(--ink-2)}
.fit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fit-card{padding:28px 24px;border-radius:12px;background:var(--ink-3);border:1px solid var(--line);transition:.4s var(--ease);position:relative;overflow:hidden}
.fit-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#fff;transform:scaleY(0);transform-origin:top;transition:.4s var(--ease)}
.fit-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.3)}
.fit-card:hover::before{transform:scaleY(1)}
.fit-card b{display:block;font-size:17px;font-weight:800;margin-bottom:10px}
.fit-card p{font-size:13.5px;color:var(--muted-dark);line-height:1.8}

/* ---------- 报考条件 ---------- */
.cond-sec{background:var(--ink)}
.cond-list{max-width:900px;display:flex;flex-direction:column}
.cond-list li{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.cond-list span{font-size:18px;font-weight:900;color:#fff}
.cond-list p{font-size:15px;color:var(--muted-dark);line-height:1.85}

/* ---------- 考试 ---------- */
.exam-sec{background:var(--ink-2)}
.exam-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.exam-txt p{font-size:15px;color:var(--muted-dark);line-height:1.95;margin-bottom:14px}
.exam-txt .sec-title{margin-bottom:20px}
.exam-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.es-item{background:var(--ink-3);border:1px solid var(--line);border-radius:10px;padding:22px}
.es-item b{display:block;font-size:24px;font-weight:900;margin-bottom:6px}
.es-item span{font-size:13px;color:var(--muted-dark)}

/* ---------- 材料（浅底） ---------- */
.mat-sec{background:var(--paper);color:var(--txt-on-light)}
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mat-chip{
  padding:20px 22px;background:#fff;border:1px solid var(--line-dark);border-radius:10px;
  font-size:15px;font-weight:700;color:#000;display:flex;align-items:center;gap:12px;
}
.mat-chip::before{content:"";width:8px;height:8px;background:#000;flex:none}

/* ---------- 本地怎么报 ---------- */
.local-sec{background:var(--ink)}
.local-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.local-cols p{font-size:15px;color:var(--muted-dark);line-height:1.95;border-left:2px solid var(--line);padding-left:20px}

/* ---------- FAQ ---------- */
.faq-sec{background:var(--ink-2)}
.faq-list{max-width:860px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 0;font-size:16.5px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;color:var(--muted-dark);flex:none;transition:.3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 0 20px;color:var(--muted-dark);font-size:14.5px;line-height:1.9;max-width:760px}

/* ---------- CTA ---------- */
.cta-sec{background:var(--ink)}
.cta-strip{
  background:linear-gradient(108deg,#1c1c1f,#0e0e10);color:#fff;border-radius:18px;padding:50px 56px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  border:1px solid var(--line);position:relative;overflow:hidden;
}
.cta-strip h2{font-size:clamp(22px,2.8vw,32px);font-weight:900;margin-bottom:8px}
.cta-strip p{color:var(--muted-dark);font-size:14.5px}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .fit-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .what-cols,.local-cols{grid-template-columns:1fr;gap:20px}
  .exam-grid{grid-template-columns:1fr;gap:30px}
  .scene-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .scene-grid{grid-template-columns:1fr}
  .mat-grid{grid-template-columns:1fr 1fr}
  .cond-list li{grid-template-columns:1fr;gap:6px}
}
@media (max-width:480px){
  .fit-grid{grid-template-columns:1fr}
  .mat-grid{grid-template-columns:1fr}
  .exam-stats{grid-template-columns:1fr}
  .cta-strip{padding:34px 24px}
}

/* ============================================================
   R2 重构新增模块样式（对比表 / 工种细分标签 / 薪资观感）
   ============================================================ */

/* ① 对比表（浅底） */
.cmp-table{border:1px solid var(--line-dark);border-radius:12px;overflow:hidden}
.cmp-row{
  display:grid;grid-template-columns:1fr 1.4fr 1.4fr;gap:16px;padding:16px 22px;
  border-bottom:1px solid var(--line-dark);font-size:14.5px;align-items:center;
}
.cmp-row:last-child{border-bottom:0}
.cmp-row span:first-child{font-weight:800;color:#000}
.cmp-head{background:var(--ink);color:#fff;font-weight:700;font-size:13.5px;letter-spacing:.04em}
.cmp-head span{color:#fff}
.cmp-note{margin-top:18px;font-size:14px;color:var(--muted-light);max-width:780px;line-height:1.9}

/* ② 井下场景改为深底，白色图卡浮起 */
.scene-sec{background:var(--ink);color:var(--txt-on-dark)}
.scene-sec .sec-sub{color:var(--muted-dark)}
.kind-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.kind-tag{padding:10px 18px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--txt-on-dark);background:var(--ink-3)}

/* ⑧ 薪资与井下作业观感 */
.salary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}
.salary-item{background:#fff;border:1px solid var(--line-dark);border-radius:12px;padding:26px 24px}
.sl-tag{display:inline-block;font-size:12px;letter-spacing:.14em;color:var(--muted-light);margin-bottom:10px}
.salary-item b{display:block;font-size:30px;font-weight:900;color:#000;margin-bottom:10px}
.salary-item p{font-size:13.5px;color:var(--muted-light);line-height:1.8}
.salary-fig{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;align-items:center}
.salary-fig img{width:100%;height:210px;object-fit:cover;border-radius:12px}
.salary-fig p{font-size:15px;color:var(--muted-light);line-height:1.95}

@media (max-width:1024px){
  .salary-grid{grid-template-columns:1fr 1fr}
  .salary-fig{grid-template-columns:1fr}
}
@media (max-width:768px){
  .cmp-row{grid-template-columns:1fr;gap:4px}
  .cmp-head{display:none}
  .salary-grid{grid-template-columns:1fr}
}