/* ==========================================================================
   gaochu-zuoye.html 高处作业证 私有样式
   版式：斜切 banner hero + 条件表 + 三列科目 + 安全带图文对照
   ========================================================================== */

/* ---------- Hero：斜切 banner ---------- */
.gc-hero{padding-top:calc(var(--topbar-h) + var(--header-h))}
.gc-hero-inner{position:relative;overflow:hidden}
.gc-hero-cut{
  clip-path:polygon(0 0,100% 0,100% 78%,0 100%);
}
.gc-hero-cut img{width:100%;height:min(52vw,520px);object-fit:cover;display:block}
.gc-hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(58,53,45,.78) 0%,rgba(58,53,45,.45) 45%,rgba(58,53,45,.05) 100%);
}
.gc-hero-copy{
  position:absolute;top:50%;transform:translateY(-58%);left:0;right:0;z-index:1;
}
.gc-kicker{font-size:13px;letter-spacing:3px;color:#f0e8d0;font-weight:600;margin-bottom:16px}
.gc-title{font-size:clamp(30px,4.4vw,52px);line-height:1.25;letter-spacing:2px;margin-bottom:18px}
.gc-drop{display:block;color:#fffdf6;opacity:0;transform:translateY(-26px);animation:gcDrop .8s var(--ease) forwards}
.gc-drop-2{color:var(--wood-light);animation-delay:.22s}
@keyframes gcDrop{to{opacity:1;transform:translateY(0)}}
.gc-desc{max-width:600px;font-size:15px;line-height:2;color:#e8e2d4;margin-bottom:26px}
.gc-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 报考条件 ---------- */
.gc-cond{background:var(--white)}
.gc-table{table-layout:fixed}

/* ---------- 三列科目 ---------- */
.gc-subjects{background:var(--cream)}
.gc-subj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gc-subj{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 28px;box-shadow:var(--shadow-sm);position:relative;transition:transform .35s var(--ease);
}
.gc-subj:hover{transform:translateY(-6px)}
.gc-subj-mid{background:linear-gradient(160deg,var(--green-dark),#4a6b52);border-color:var(--green-dark)}
.gc-subj-mid h3{color:#f6f2e6}
.gc-subj-mid p{color:#cdd8c6}
.gc-subj-num{
  font-family:var(--font-serif);font-size:15px;letter-spacing:2px;color:var(--wood);
  border:1px solid var(--wood-light);border-radius:999px;padding:4px 14px;display:inline-block;margin-bottom:16px;
}
.gc-subj-mid .gc-subj-num{color:var(--wood-light);border-color:rgba(217,185,140,.5)}
.gc-subj h3{font-size:19px;margin-bottom:10px;letter-spacing:1px}
.gc-subj p{font-size:14px;line-height:1.9}

/* ---------- 安全带要点图文 ---------- */
.gc-harness{background:var(--white);padding:80px 0}
.gc-harness-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.gc-harness-media figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);position:relative}
.gc-harness-media img{width:100%;height:auto}
.gc-harness-media figcaption{
  position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(58,53,45,.7));
  color:#f6f2e6;font-size:12.5px;padding:28px 16px 10px;letter-spacing:1px;
}
.gc-h2{font-size:clamp(22px,2.8vw,32px);letter-spacing:1px;margin:8px 0 22px;line-height:1.45}
.gc-harness-list{display:flex;flex-direction:column;gap:16px}
.gc-harness-list li{display:flex;flex-direction:column;gap:3px;border-bottom:1px dashed var(--line);padding-bottom:14px}
.gc-harness-list li:last-child{border-bottom:0;padding-bottom:0}
.gc-harness-list strong{font-size:15px;color:var(--green-dark)}
.gc-harness-list span{font-size:13.5px;color:var(--ink-soft);line-height:1.85}

/* ---------- 材料 + 费用 ---------- */
.gc-material{background:linear-gradient(180deg,var(--cream),var(--cream-2))}
.gc-mat-flex{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:start}
.gc-mat-h2{font-size:clamp(22px,2.6vw,30px);margin:8px 0 22px}
.gc-mat-list{display:flex;flex-direction:column;gap:12px}
.gc-mat-list li{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-size:14px;color:var(--ink-soft)}
.gc-mat-list span{display:inline-block;min-width:84px;font-weight:700;color:var(--ink);margin-right:10px}
.gc-fee{
  background:var(--white);border-left:4px solid #c0604a;border-radius:0 14px 14px 0;
  padding:28px 26px;box-shadow:var(--shadow-sm);position:sticky;top:110px;
}
.gc-fee h3{font-size:18px;margin-bottom:12px}
.gc-fee p{font-size:14px;line-height:1.9;margin-bottom:10px}
.gc-fee-small{font-size:12.5px;color:var(--ink-faint)}

/* ---------- FAQ ---------- */
.gc-faq{background:var(--white)}
.gc-faq-wrap{max-width:840px}
.gc-faq-list{display:flex;flex-direction:column;gap:12px}
.gc-faq-item{background:var(--cream-3);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.gc-faq-item summary{cursor:pointer;list-style:none;padding:16px 22px;font-weight:600;font-size:15px;display:flex;justify-content:space-between;gap:14px}
.gc-faq-item summary::-webkit-details-marker{display:none}
.gc-faq-item summary::after{content:"+";font-size:20px;color:var(--green-deep);transition:transform .3s;flex-shrink:0}
.gc-faq-item[open] summary::after{transform:rotate(45deg)}
.gc-faq-item p{padding:0 22px 16px;font-size:14px;line-height:1.9}

/* ---------- 相关阅读 ---------- */
.gc-rel{background:var(--cream)}
.gc-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gc-rel-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:20px 22px;transition:transform .3s,box-shadow .3s}
.gc-rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.gc-rel-card h3{font-size:15px;margin-bottom:6px}
.gc-rel-card p{font-size:12.5px;color:var(--ink-faint)}

/* ---------- 底部 CTA ---------- */
.gc-cta{background:linear-gradient(135deg,var(--green-dark),var(--green-deep))}
.gc-cta-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center;padding:74px 0}
.gc-cta-inner h2{color:#f6f2e6;font-size:clamp(22px,2.8vw,32px);letter-spacing:1.5px;line-height:1.5;margin:10px 0 12px}
.gc-cta-inner p{color:#c6d1bd;font-size:14.5px}
.gc-cta-btn{display:flex;flex-direction:column;align-items:flex-start}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .gc-hero-copy{position:static;transform:none;padding:40px 0 48px;background:linear-gradient(100deg,rgba(58,53,45,.85),rgba(58,53,45,.7))}
  .gc-hero-cut{clip-path:none}
  .gc-hero-mask{display:none}
  .gc-subj-grid{grid-template-columns:1fr;max-width:620px;margin:0 auto}
  .gc-harness-grid{grid-template-columns:1fr;gap:36px}
  .gc-mat-flex{grid-template-columns:1fr;gap:36px}
  .gc-fee{position:static}
  .gc-rel-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .gc-rel-grid{grid-template-columns:1fr}
  .gc-cta-inner{grid-template-columns:1fr;padding:52px 0}
  .gc-cta-btn{align-items:stretch}
}