/* ============================================================
   anquan-xukezheng.css —— 安全生产许可证页
   hero:缺口底缘;图文咬合;墨黑四条件;ABC 三类人员卡;
   流程咬合;联动提示;FAQ。
   ============================================================ */

/* ---------- Hero:缺口底缘 ---------- */
.aq-hero{
  margin-top:var(--nav-h);
  background:
    linear-gradient(120deg, rgba(74,55,40,.88), rgba(28,26,23,.84)),
    url("../images/banner-zizhi.jpg") center/cover;
  color:var(--cream); padding:100px 0 140px;
  clip-path:polygon(0 0, 100% 0, 100% 88%, 88% 100%, 12% 100%, 0 88%);
}
.aq-hero-in{ max-width:880px; }
.aq-keycap{ margin-bottom:22px; }
.aq-hero h1{ font-size:clamp(28px,4.2vw,50px); color:var(--cream); margin:12px 0 18px; }
.aq-sub{ font-size:16.5px; color:rgba(242,232,213,.88); max-width:740px; }
.aq-cta{ margin-top:28px; display:flex; flex-wrap:wrap; gap:14px; }
.aq-ghost{ border-color:rgba(242,232,213,.5); color:var(--cream); }
.aq-ghost:hover{ color:var(--tan); border-color:var(--tan); }

/* ---------- 通用 ---------- */
.aq-num{ font-family:var(--font-mono); font-size:13px; letter-spacing:4px; color:var(--brown-3); margin-bottom:10px; }
.aq-num-light{ font-family:var(--font-mono); font-size:13px; letter-spacing:4px; color:var(--tan); margin-bottom:10px; }
.aq-light-h{ color:var(--cream); }
.aq-note{ font-size:12.5px; color:var(--brown-3); margin-top:12px; }

/* ---------- 板块 2:是什么 ---------- */
.aq-what{ padding:70px 0; background:var(--paper); }
.aq-what-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:50px; align-items:center; }
.aq-what-txt h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:14px; }
.aq-what-txt p{ margin-bottom:12px; }
.aq-what-txt a{ color:var(--brown-2); text-decoration:underline; }
.aq-what-img img{
  border-radius:var(--r-l); box-shadow:var(--shadow);
  clip-path:polygon(0 0, 100% 8%, 92% 100%, 0 92%);
}

/* ---------- 板块 3:条件(墨黑) ---------- */
.aq-cond{ background:var(--ink); color:rgba(242,232,213,.88); padding:80px 0; }
.aq-cond h2{ font-size:clamp(22px,2.6vw,32px); color:var(--cream); margin-bottom:28px; }
.aq-cond-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.aq-cond-i{
  background:var(--ink-2); border:1px solid rgba(242,232,213,.14); border-radius:var(--r-m);
  padding:22px 18px; position:relative;
}
.aq-cond-i b{
  font-family:var(--font-mono); font-size:28px; color:var(--tan); display:block; margin-bottom:8px;
}
.aq-cond-i h3{ color:var(--cream); font-size:16.5px; margin-bottom:6px; }
.aq-cond-i p{ font-size:13.5px; color:rgba(242,232,213,.72); }

/* ---------- 板块 4:三类人员 ---------- */
.aq-staff{ padding:70px 0; background:var(--paper-2); }
.aq-staff h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:24px; }
.aq-staff-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.aq-staff-i{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--r-m);
  padding:24px 22px; box-shadow:var(--shadow-sm); border-top:4px solid var(--brown);
}
.aq-staff-tag{
  display:inline-block; font-family:var(--font-mono); font-size:13px; letter-spacing:2px;
  background:var(--brown); color:var(--cream); padding:3px 12px; border-radius:4px; margin-bottom:12px;
}
.aq-staff-i h3{ font-size:17px; margin-bottom:8px; }
.aq-staff-i p{ font-size:14px; color:var(--ink-2); }
.aq-staff-i p a{ color:var(--brown-2); text-decoration:underline; }
.aq-staff-note{ font-size:12.5px; color:var(--brown-3); margin-top:14px; }
.aq-staff-note a{ color:var(--brown-2); text-decoration:underline; }

/* ---------- 板块 5:流程(墨黑咬合) ---------- */
.aq-flow{ background:var(--ink); color:rgba(242,232,213,.88); padding:80px 0; }
.aq-flow-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:50px; align-items:center; }
.aq-flow-img img{
  border-radius:var(--r-l);
  clip-path:polygon(0 6%, 100% 0, 94% 100%, 0 94%);
}
.aq-flow-txt h2{ font-size:clamp(22px,2.4vw,30px); color:var(--cream); margin-bottom:18px; }
.aq-flow-list{ margin:0; }
.aq-flow-list li{
  display:flex; gap:14px; padding:10px 0; border-bottom:1px dashed rgba(242,232,213,.18);
}
.aq-flow-list span{
  flex:none; width:28px; height:28px; border-radius:50%; background:var(--tan); color:var(--ink);
  font-family:var(--font-mono); display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700;
}
.aq-flow-list h3{ color:var(--cream); font-size:16px; margin-bottom:2px; }
.aq-flow-list p{ font-size:14px; color:rgba(242,232,213,.72); }

/* ---------- 板块 6:联动提示 ---------- */
.aq-link{ padding:70px 0; background:var(--paper); }
.aq-link h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:24px; }
.aq-link-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.aq-link-i{
  background:var(--paper-2); border-left:4px solid var(--brown);
  border-radius:0 var(--r-m) var(--r-m) 0; padding:20px 22px;
}
.aq-link-i b{ display:block; font-family:var(--font-head); font-size:17px; color:var(--ink); margin-bottom:8px; }
.aq-link-i p{ font-size:14.5px; color:var(--ink-2); }
.aq-link-i a{ color:var(--brown-2); text-decoration:underline; }

/* ---------- 板块 7:FAQ ---------- */
.aq-faq{ padding:60px 0 80px; background:var(--paper-2); }
.aq-faq h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:24px; }
.aq-faq-list{ max-width:860px; }
.aq-faq-i{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--r-m);
  margin-bottom:12px; overflow:hidden;
}
.aq-faq-i summary{
  cursor:pointer; padding:15px 20px; font-weight:600; color:var(--ink);
  list-style:none; position:relative; padding-right:40px;
}
.aq-faq-i summary::-webkit-details-marker{ display:none; }
.aq-faq-i summary::after{
  content:"+"; position:absolute; right:18px; top:50%; transform:translateY(-50%);
  font-family:var(--font-mono); font-size:20px; color:var(--brown-3);
}
.aq-faq-i[open] summary::after{ content:"–"; }
.aq-faq-i p{ padding:0 20px 16px; color:var(--ink-2); font-size:14.5px; }
.aq-faq-i p a{ color:var(--brown-2); text-decoration:underline; }

/* ---------- 板块 8:CTA ---------- */
.aq-cta{
  background:
    linear-gradient(110deg, rgba(28,26,23,.92), rgba(74,55,40,.9)),
    url("../images/scene-anquan.jpg") center/cover;
  color:var(--cream); padding:80px 0; text-align:center;
  clip-path:polygon(0 10%, 100% 0, 100% 100%, 0 100%);
}
.aq-cta h2{ color:var(--cream); font-size:clamp(22px,3vw,34px); margin-bottom:14px; }
.aq-cta p{ max-width:680px; margin:0 auto 24px; color:rgba(242,232,213,.85); }
.aq-cta-row{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.aq-cta-links{ margin-top:22px; font-size:13.5px; color:rgba(242,232,213,.7); }
.aq-cta-links a{ color:var(--tan); text-decoration:underline; }

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .aq-cond-grid{ grid-template-columns:1fr 1fr; }
  .aq-staff-grid{ grid-template-columns:1fr; }
  .aq-what-grid,.aq-flow-grid{ grid-template-columns:1fr; gap:30px; }
  .aq-link-grid{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .aq-cond-grid{ grid-template-columns:1fr; }
  .aq-hero{ padding:70px 0 110px; }
}

/* ---------- 板块 6.5:日常维护 ---------- */
.aq-daily{ padding:60px 0; background:var(--paper); }
.aq-daily h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:18px; }
.aq-daily p{ font-size:15.5px; line-height:1.9; color:var(--ink-2); margin-bottom:14px; max-width:880px; }
.aq-daily p b{ color:var(--ink); }
.aq-daily p a{ color:var(--brown-2); text-decoration:underline; }

/* ---------- 板块 6.8:三类人员流程(新增二轮) ---------- */
.aq-three{ padding:60px 0; background:var(--paper-2); }
.aq-three h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:18px; }
.aq-three p{ font-size:15.5px; line-height:1.9; color:var(--ink-2); margin-bottom:14px; max-width:880px; }
.aq-three p a{ color:var(--brown-2); text-decoration:underline; }
.aq-three-list{ margin:0 0 16px; padding:0; list-style:none; counter-reset:aq; }
.aq-three-list li{
  counter-increment:aq; position:relative; padding:14px 0 14px 56px; border-bottom:1px dashed var(--line);
}
.aq-three-list li::before{
  content:counter(aq); position:absolute; left:0; top:14px;
  width:32px; height:32px; border-radius:50%; background:var(--ink); color:var(--tan);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:14px;
}
.aq-three-list li b{ color:var(--ink); }