/* ==========================================================================
   news-diangong-baoming.css  低压电工证怎么考？2026年报考全流程详解
   骨架：左文右图分栏 hero + 流程编号卡递进正文
   ========================================================================== */

/* ---------- Hero：左文右图 ---------- */
.db-hero{
  padding:calc(var(--header-h) + var(--topbar-h) + 46px) 0 46px;
  background:linear-gradient(135deg,var(--cream-3) 0%,var(--cream) 100%);
}
.db-hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.db-kicker{font-size:13px;letter-spacing:4px;color:var(--wood-deep);margin-bottom:14px}
.db-title{
  font-size:clamp(28px,4vw,46px);line-height:1.35;letter-spacing:1px;margin-bottom:16px;
  opacity:0;transform:translateY(20px);animation:dbUp .9s var(--ease) forwards;
}
@keyframes dbUp{to{opacity:1;transform:none}}
.db-sub{font-size:15.5px;color:var(--ink-soft);line-height:1.9;margin-bottom:22px;max-width:460px}
.db-hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.db-hero-points span{
  font-size:13px;color:var(--green-dark);background:rgba(143,174,138,.16);
  padding:6px 14px;border-radius:999px;border:1px solid rgba(143,174,138,.3);
}
.db-hero-btns{display:flex;flex-wrap:wrap;gap:12px}
.db-hero-img{border-radius:18px;overflow:hidden;box-shadow:var(--shadow-md)}
.db-hero-img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* ---------- 正文：编号步骤卡 ---------- */
.db-body{padding:52px 0 40px;background:var(--cream)}
.db-lead{
  font-size:17px;line-height:1.95;color:var(--ink);max-width:820px;margin:0 auto 40px;
  text-align:center;
}
.db-steps{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.db-step{display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start}
.db-step-no{
  width:56px;height:56px;border-radius:50%;
  background:var(--white);border:2.5px solid var(--wood);color:var(--wood-deep);
  display:grid;place-items:center;font-family:var(--font-serif);font-size:22px;font-weight:700;
  box-shadow:var(--shadow-sm);
}
.db-step-card{
  background:var(--white);border:1px solid var(--line);border-radius:16px;
  padding:22px 26px;box-shadow:var(--shadow-sm);
  border-left:4px solid var(--green);
}
.db-step-card h2{font-size:19px;margin-bottom:8px;letter-spacing:1px}
.db-step-card p{font-size:14.5px;line-height:1.9;color:var(--ink-soft)}
.db-fig{margin:14px 0 0}
.db-fig img{width:100%;border-radius:12px;aspect-ratio:16/9;object-fit:cover}
.db-fig figcaption{margin-top:8px;font-size:13px;color:var(--ink-faint);text-align:center}

/* 要点框 */
.db-keybox{
  margin:46px auto 0;max-width:820px;
  background:var(--green-dark);border-radius:16px;padding:26px 30px;color:#eef2e7;
}
.db-keybox h3{display:flex;align-items:center;gap:9px;color:#f3d9a8;font-size:18px;margin-bottom:12px}
.db-keybox ul{display:flex;flex-direction:column;gap:8px}
.db-keybox li{position:relative;padding-left:22px;font-size:14.5px;color:#d6dfcd}
.db-keybox li::before{content:"✓";position:absolute;left:0;top:0;color:#f3d9a8;font-weight:700}

/* 相关阅读 */
.db-related{margin-top:40px}
.db-related h3{font-size:19px;margin-bottom:16px}
.db-related ul{display:flex;flex-direction:column;gap:8px}
.db-related a{
  display:flex;align-items:center;gap:10px;background:var(--white);
  border:1px solid var(--line);border-radius:10px;padding:11px 16px;font-size:14px;color:var(--ink-soft);
  transition:all .25s var(--ease);
}
.db-related a:hover{border-color:var(--wood);transform:translateX(4px)}

/* FAQ */
.db-faq{padding:70px 0;background:var(--cream-2)}
.db-faq-wrap{max-width:820px;margin:0 auto}
.db-faq h2{font-size:26px;text-align:center;margin-bottom:32px;letter-spacing:2px}
.db-faq details{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:12px}
.db-faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:14px;padding:16px 20px;font-weight:600;color:var(--ink);font-size:15.5px;
}
.db-faq summary::-webkit-details-marker{display:none}
.db-faq .arr{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--cream-2);
  display:grid;place-items:center;color:var(--green-dark);transition:transform .3s var(--ease);
}
.db-faq details[open] .arr{transform:rotate(45deg);background:var(--green-dark);color:#fff}
.db-faq details p{padding:0 20px 16px;font-size:14.5px;line-height:1.9}

/* CTA */
.db-cta{padding:56px 0;background:linear-gradient(120deg,var(--wood-deep),var(--wood))}
.db-cta-inner{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between}
.db-cta-copy h2{color:#fdf6e6;font-size:clamp(20px,2.4vw,28px);margin-bottom:8px}
.db-cta-copy p{color:#f0e3cc;font-size:14.5px}
.db-cta-btns{display:flex;flex-wrap:wrap;gap:12px}

/* 响应式 */
@media (max-width:900px){
  .db-hero-inner{grid-template-columns:1fr}
}
@media (max-width:640px){
  .db-step{grid-template-columns:1fr}
  .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){.db-title{opacity:1;transform:none;animation:none}}