/* ==========================================================================
   fangbao-dianqi.html 防爆电气作业证页私有样式
   版式：左右镜像双卡 hero + 防爆等级清单 + 警示模块
   ========================================================================== */

/* ---------- Hero 左右镜像双卡 ---------- */
.fb-hero{
  padding:calc(var(--topbar-h) + var(--header-h) + 46px) 0 70px;
  background:
    radial-gradient(800px 400px at 0% 0%, rgba(192,96,74,.12), transparent 55%),
    var(--cream);
}
.fb-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.fb-card{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-md)}
.fb-card-text{background:var(--white);border:1px solid var(--line);padding:46px 42px;display:flex;flex-direction:column;justify-content:center}
.fb-kicker{font-size:13px;letter-spacing:3px;color:#c0604a;font-weight:600;margin-bottom:16px}
.fb-title{font-size:clamp(28px,3.6vw,42px);line-height:1.35;letter-spacing:2px;margin-bottom:18px}
.fb-title-em{color:#c0604a}
.fb-desc{font-size:15px;line-height:2;color:var(--ink-soft);margin-bottom:26px}
.fb-actions{display:flex;gap:12px;flex-wrap:wrap}
.fb-card-photo{position:relative;align-self:stretch;min-height:340px}
.fb-card-photo img{width:100%;height:100%;object-fit:cover}
.fb-photo-tag{position:absolute;left:16px;bottom:16px;background:rgba(36,49,42,.85);color:#f0e8d0;font-size:12.5px;letter-spacing:1px;padding:8px 14px;border-radius:999px;backdrop-filter:blur(4px)}

/* ---------- 通用区块 ---------- */
.fb-block{padding:76px 0}
.fb-cream{background:var(--cream-2)}

/* ---------- 报考条件 ---------- */
.fb-cond{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.fb-cond-row{display:flex;gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 22px;box-shadow:var(--shadow-sm)}
.fb-cond-k{flex-shrink:0;min-width:64px;font-family:var(--font-serif);font-weight:700;color:#c0604a;font-size:17px}
.fb-cond-row p{font-size:14.5px;line-height:1.8;color:var(--ink-soft)}

/* ---------- 防爆等级清单 ---------- */
.fb-levels{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1080px;margin:0 auto}
.fb-level{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease)}
.fb-level:hover{transform:translateY(-6px)}
.fb-level-code{display:inline-block;font-family:var(--font-serif);font-weight:700;font-size:20px;color:#fff;background:var(--green-dark);padding:6px 14px;border-radius:8px;margin-bottom:14px}
.fb-level h3{font-size:17px;margin-bottom:8px}
.fb-level p{font-size:13.5px;line-height:1.85;color:var(--ink-soft)}
.fb-level-note{text-align:center;margin-top:22px;font-size:13px;color:var(--ink-faint)}

/* ---------- 考核内容 ---------- */
.fb-exam{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:920px;margin:0 auto}
.fb-exam-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.fb-exam-card h3{font-size:20px;margin-bottom:14px;color:#c0604a}
.fb-exam-card ul{display:flex;flex-direction:column;gap:10px}
.fb-exam-card li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink-soft);line-height:1.8}
.fb-exam-card li::before{content:"";position:absolute;left:3px;top:11px;width:6px;height:6px;border-radius:50%;background:#c0604a}

/* ---------- 警示模块 ---------- */
.fb-warn{background:linear-gradient(135deg,#3a2a24,#2a1d18)}
.fb-warn-inner{display:flex;gap:26px;align-items:flex-start;padding:60px 0}
.fb-warn-icon{flex-shrink:0;width:64px;height:64px;border-radius:16px;background:#c0604a;color:#fff;display:grid;place-items:center}
.fb-warn-body h2{color:#f6e6dd;font-size:24px;margin-bottom:16px}
.fb-warn-body ul{display:flex;flex-direction:column;gap:10px}
.fb-warn-body li{position:relative;padding-left:22px;color:#e8cfc4;font-size:15px;line-height:1.85}
.fb-warn-body li::before{content:"!";position:absolute;left:2px;color:#e8a08a;font-weight:700}

/* ---------- 材料 + 费用 ---------- */
.fb-two{display:grid;grid-template-columns:1fr 1fr;gap:36px;max-width:960px;margin:0 auto}
.fb-h2{font-size:22px;margin:6px 0 16px}
.fb-mat ul{display:flex;flex-direction:column;gap:9px}
.fb-mat li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink-soft)}
.fb-mat li::before{content:"";position:absolute;left:4px;top:9px;width:6px;height:6px;background:#c0604a;border-radius:50%}
.fb-fee p{font-size:14.5px;line-height:1.95;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.fb-faq{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:13px}
.fb-faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0 22px}
.fb-faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;padding:17px 0;font-weight:600;font-size:15.5px;list-style:none}
.fb-faq-item summary::-webkit-details-marker{display:none}
.fb-faq-arrow{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--cream-2);color:var(--wood-deep);display:grid;place-items:center;transition:.3s}
.fb-faq-item[open] .fb-faq-arrow{transform:rotate(45deg);background:#c0604a;color:#fff}
.fb-faq-item p{padding:0 0 18px;font-size:14.5px;line-height:1.9;color:var(--ink-soft)}

/* ---------- 相关阅读 ---------- */
.fb-rel{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:960px;margin:0 auto 40px}
.fb-rel-link{display:block;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:16px;text-align:center;font-size:14.5px;color:var(--ink-soft);transition:.25s}
.fb-rel-link:hover{color:#c0604a;border-color:#c0604a;transform:translateY(-3px)}

/* ---------- 底部 CTA ---------- */
.fb-cta{text-align:center;background:var(--green-dark);border-radius:var(--radius);padding:46px 30px}
.fb-cta h2{color:#f6f2e6;font-size:24px;margin-bottom:10px}
.fb-cta p{color:#c6d1bd;margin-bottom:22px}
.fb-cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.fb-btn-line{border-color:var(--wood-light);color:#f0e8d0}
.fb-btn-line:hover{background:var(--wood-light);color:var(--green-dark)}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .fb-hero-grid{grid-template-columns:1fr}
  .fb-card-photo{min-height:260px}
  .fb-levels{grid-template-columns:repeat(2,1fr)}
  .fb-exam{grid-template-columns:1fr}
  .fb-two{grid-template-columns:1fr}
  .fb-rel{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
  .fb-rel{grid-template-columns:1fr}
}