/* ============================================================
   龙铭特种作业 · 电气试验作业 dianqishiyan.css
   签名 S01：150° 对角渐变分割（左深右浅，内容居左）+ 点阵网格叠加
   ============================================================ */

/* ---------- 首屏 S01 ---------- */
.hero{
  position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(150deg,#0b0b0c 0%,#0b0b0c 40%,#1e1e22 66%,#2c2c31 100%);
}
/* 点阵网格装饰 */
.hero-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:
    repeating-linear-gradient(0deg,transparent 0 44px,rgba(255,255,255,.18) 44px 45px),
    repeating-linear-gradient(90deg,transparent 0 44px,rgba(255,255,255,.18) 44px 45px);
  mask-image:linear-gradient(150deg,#000 30%,transparent 80%);
  -webkit-mask-image:linear-gradient(150deg,#000 30%,transparent 80%);
}
.hero-inner{position:relative;z-index:2;padding:150px 0 90px;max-width:640px}
.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 62%,rgba(255,255,255,.16) 62%)}
.hero-lead{font-size:16px;color:var(--muted-dark);max-width:520px;line-height:1.9;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.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}
.what-cols p{font-size:15px;color:var(--muted-dark);line-height:1.95;border-top:2px solid var(--line);padding-top:20px}

/* ---------- 场景（浅底） ---------- */
.scene-sec{background:var(--paper);color:var(--txt-on-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}

/* ---------- 报考条件行 ---------- */
.cond-sec{background:var(--ink-2)}
.cond-rows{display:flex;flex-direction:column}
.cond-row{display:grid;grid-template-columns:80px 160px 1fr;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}
.cr-no{font-size:26px;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.5)}
.cond-row h3{font-size:18px;font-weight:800}
.cond-row p{font-size:14.5px;color:var(--muted-dark);line-height:1.8}

/* ---------- 考试 ---------- */
.exam-sec{background:var(--ink)}
.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-side{display:flex;flex-direction:column;gap:14px}
.es-item{background:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:22px}
.es-item b{display:block;font-size:22px;font-weight:900;margin-bottom:6px}
.es-item span{font-size:13px;color:var(--muted-dark)}

/* ---------- 适合谁 ---------- */
.fit-sec{background:var(--ink-2)}
.fit-tags{display:flex;flex-wrap:wrap;gap:12px}
.fit-tag{padding:11px 20px;border:1px solid var(--line);border-radius:6px;font-size:14px;background:var(--ink-3);transition:.3s var(--ease)}
.fit-tag:hover{background:#fff;color:#000;border-color:#fff;transform:translateY(-3px)}

/* ---------- 材料（浅底） ---------- */
.mat-sec{background:var(--paper);color:var(--txt-on-light)}
.mat-list{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;border-radius:50%;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(150deg,#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){
  .scene-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1024px){
  .what-cols,.local-cols{grid-template-columns:1fr;gap:20px}
  .exam-grid{grid-template-columns:1fr;gap:30px}
  .cond-row{grid-template-columns:60px 1fr;gap:14px}
  .cond-row p{grid-column:1/-1}
}
@media (max-width:768px){
  .scene-grid{grid-template-columns:1fr}
  .mat-list{grid-template-columns:1fr 1fr}
}
@media (max-width:480px){
  .mat-list{grid-template-columns:1fr}
  .cta-strip{padding:34px 24px}
}

/* ============================================================
   R2 重构新增：② 试验项目表、⑧ 试验岗位要点
   ============================================================ */

/* ② 试验项目表（浅底） */
.proj-sec{background:var(--paper);color:var(--txt-on-light)}
.proj-table{border:1px solid var(--line-dark);border-radius:12px;overflow:hidden;margin-bottom:30px}
.proj-row{
  display:grid;grid-template-columns:1.1fr 1fr 1.4fr;gap:16px;padding:15px 22px;
  border-bottom:1px solid var(--line-dark);font-size:14.5px;align-items:center;
}
.proj-row:last-child{border-bottom:0}
.proj-row span:first-child{font-weight:800;color:#000}
.proj-head{background:var(--ink);color:#fff;font-weight:700;font-size:13px;letter-spacing:.05em}
.proj-head span{color:#fff}
.proj-fig img{width:100%;height:300px;object-fit:cover;border-radius:12px}

/* ⑧ 试验岗位要点（深底） */
.tips-sec{background:var(--ink-2)}
.tips-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:start}
.tips-txt .sec-title{margin-bottom:16px}
.tips-txt>p{font-size:15px;color:var(--muted-dark);line-height:1.9;margin-bottom:26px}
.tips-points{display:flex;flex-direction:column}
.tp-item{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}
.tp-no{font-size:22px;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.55)}
.tp-item p{font-size:14.5px;color:var(--muted-dark);line-height:1.85}
.tp-item b{color:#fff;font-size:15.5px}
.tips-fig img{width:100%;border-radius:12px;height:280px;object-fit:cover;margin-bottom:14px}
.tips-fig p{font-size:13.5px;color:var(--muted-dark);line-height:1.85}

@media (max-width:1024px){
  .tips-grid{grid-template-columns:1fr;gap:34px}
}
@media (max-width:768px){
  .proj-row{grid-template-columns:1fr;gap:4px}
  .proj-head{display:none}
  .proj-fig img{height:200px}
}