/* ============================================================
   龙铭特种作业 · 报名流程页 baoming.css
   签名 S16：165° 对角渐变分割，内容居右，细十字星点阵
   ============================================================ */

/* ---------- 首屏 Hero S16 ---------- */
.hero{position:relative;min-height:94vh;display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.05)}
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(165deg,rgba(11,11,12,.35) 0%,rgba(11,11,12,.72) 42%,rgba(11,11,12,.96) 78%,rgba(11,11,12,.99) 100%);
}
/* 细十字星点阵装饰 */
.hero-stars{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(circle at 8% 22%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 20% 60%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 34% 30%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 48% 74%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 62% 18%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 76% 55%, #fff 0 1.5px, transparent 2px),
    radial-gradient(circle at 90% 34%, #fff 0 1.5px, transparent 2px);
  mask-image:linear-gradient(165deg,transparent 20%,#000 70%);
}
.hero-inner{position:relative;z-index:2;width:min(1200px,92%);margin-inline:auto;padding:150px 0 90px;display:flex;flex-direction:column;align-items:flex-end;text-align:right}
.hero-inner .crumbs{justify-content:flex-end;margin-bottom:20px}
.hero-flag{margin-bottom:22px}
.hero-title{font-size:clamp(34px,5.4vw,64px);line-height:1.16;font-weight:900;margin-bottom:20px}
.hero-title .hl{color:#fff;position:relative;white-space:nowrap}
.hero-title .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:14px;z-index:-1;
  background:linear-gradient(165deg,rgba(255,255,255,.16),transparent);transform:skewX(-8deg);
}
.hero-lead{max-width:560px;font-size:16.5px;color:var(--muted-dark);margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;margin-bottom:46px}
.hero-stats{display:grid;grid-template-columns:repeat(3,auto);gap:0;max-width:640px;border-top:1px solid var(--line);padding-top:24px}
.hs-item{border-right:1px solid var(--line);padding:0 26px;text-align:right}
.hs-item:last-child{border-right:0}
.hs-num{display:block;font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.1}
.hs-txt{font-size:12.5px;color:var(--muted-dark);letter-spacing:.06em}

/* ---------- 报名六步走 ---------- */
.steps-sec{background:var(--ink)}
.steps-track{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step;list-style:none}
.step{
  position:relative;padding:34px 28px 30px;border-radius:12px;background:var(--ink-2);
  border:1px solid var(--line);transition:.4s var(--ease);overflow:hidden;
}
.step::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(165deg,#fff,#4a4a48);transform:scaleY(0);transform-origin:top;transition:.5s var(--ease);
}
.step:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.32)}
.step:hover::before{transform:scaleY(1)}
.step-no{position:absolute;right:18px;top:14px;font-size:56px;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.12);line-height:1}
.step-ic{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;color:#fff;background:rgba(255,255,255,.05);margin-bottom:18px}
.step h3{font-size:19px;font-weight:800;margin-bottom:10px}
.step p{font-size:14px;color:var(--muted-dark);line-height:1.85}
.step p a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}

/* ---------- 材料速览 ---------- */
.section-alt{background:var(--ink-2)}
.mat-sec .mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mat-card{border-radius:12px;overflow:hidden;background:var(--ink);border:1px solid var(--line);transition:.4s var(--ease)}
.mat-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.3)}
.mat-card img{width:100%;height:210px;object-fit:cover}
.mat-body{padding:22px 24px 26px}
.mat-body h3{font-size:18px;font-weight:800;margin-bottom:8px}
.mat-body p{font-size:14px;color:var(--muted-dark);line-height:1.8}
.mat-note{margin-top:30px;padding:18px 22px;border-left:3px solid #fff;background:rgba(255,255,255,.04);border-radius:0 8px 8px 0;font-size:14.5px;color:var(--muted-dark)}
.mat-note a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}

/* ---------- 批次横幅 ---------- */
.pici-sec{background:var(--ink)}
.pici-wrap{position:relative;border-radius:16px;overflow:hidden}
.pici-wrap img{width:100%;height:360px;object-fit:cover}
.pici-overlay{
  position:absolute;inset:0;background:linear-gradient(165deg,rgba(11,11,12,.86) 0%,rgba(11,11,12,.55) 55%,rgba(11,11,12,.8) 100%);
  display:flex;flex-direction:column;justify-content:center;padding:0 min(8%,64px);max-width:640px;
}
.pici-overlay h3{font-size:clamp(22px,2.6vw,32px);font-weight:900;margin-bottom:12px}
.pici-overlay p{font-size:15px;color:var(--muted-dark);line-height:1.85;margin-bottom:22px}

/* ---------- 两地报名差异（浅底） ---------- */
.region-sec{background:var(--paper);color:var(--txt-on-light)}
.region-sec .t-en{color:var(--muted-light)}
.region-cols{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.region-col{padding:34px 32px;border-radius:12px;background:#fff;border:1px solid var(--line-dark);position:relative;overflow:hidden}
.region-col::after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border:1px solid rgba(11,11,12,.12);border-radius:50%}
.region-col h3{font-size:21px;font-weight:800;margin-bottom:12px}
.region-col p{font-size:14.5px;color:var(--muted-light);line-height:1.9;margin-bottom:16px}
.region-col a{font-size:14px;font-weight:700;color:#000;border-bottom:1px solid #000;padding-bottom:2px}

/* ---------- 报名常见坑 ---------- */
.pit-sec{background:var(--ink)}
.pit-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pit{padding:30px 28px;border-radius:12px;background:var(--ink-2);border:1px dashed rgba(255,255,255,.16);transition:.35s var(--ease)}
.pit:hover{border-color:rgba(255,255,255,.4);transform:translateY(-4px)}
.pit-tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;color:#000;background:#fff;border-radius:4px;padding:4px 12px;margin-bottom:16px}
.pit h3{font-size:18px;font-weight:800;margin-bottom:8px}
.pit p{font-size:14px;color:var(--muted-dark);line-height:1.8}

/* ---------- 底部 CTA ---------- */
.cta-sec{background:var(--ink-2)}
.cta-strip{
  background:var(--ink);color:#fff;border-radius:18px;padding:50px 56px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden;
}
.cta-strip::before{content:"";position:absolute;left:-40px;top:-40px;width:200px;height:200px;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.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;position:relative;z-index:1}

/* ---------- 步骤元信息 chips ---------- */
.step-meta{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:flex;flex-wrap:wrap;gap:8px}
.step-meta span{font-size:12px;color:var(--muted-dark);border:1px solid var(--line);border-radius:999px;padding:3px 12px}

/* ---------- 材料清单表 ---------- */
.list-sec{background:var(--ink-2)}
.tbl-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
.mat-table{width:100%;border-collapse:collapse;background:var(--ink);min-width:640px;table-layout:fixed}
.mat-table th,.mat-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:14.5px;word-break:break-all}
.mat-table th{background:var(--ink-3);font-weight:800;color:#fff;letter-spacing:.04em}
.mat-table td{color:var(--muted-dark)}
.mat-table tbody tr:last-child td{border-bottom:0}
.mat-table tbody tr{transition:.25s}
.mat-table tbody tr:hover{background:rgba(255,255,255,.04)}
.mat-table col.cw-20{width:20%}.mat-table col.cw-38{width:38%}.mat-table col.cw-22{width:22%}
.list-note{margin-top:24px;padding:18px 22px;border-left:3px solid var(--paper);background:rgba(244,244,240,.05);border-radius:0 10px 10px 0;color:var(--muted-dark);font-size:14.5px;line-height:1.9}

/* ---------- FAQ ---------- */
.faq-sec{background:var(--ink)}
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{background:var(--ink-2);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.3s}
.faq-item:hover{border-color:rgba(255,255,255,.28)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-size:15.5px;font-weight:700;color:#f2f2ee}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;font-weight:300;line-height:1;color:var(--muted-dark);transition:.3s;flex-shrink:0}
.faq-item[open] summary{color:#fff}
.faq-item[open] summary::after{transform:rotate(45deg);color:#fff}
.faq-item p{padding:0 24px 20px;font-size:14.5px;color:var(--muted-dark);line-height:1.9}
.faq-item p a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .steps-track{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .steps-track{grid-template-columns:1fr 1fr}
  .mat-grid{grid-template-columns:1fr 1fr}
  .pit-list{grid-template-columns:1fr}
}
@media (max-width:768px){
  .hero-inner{align-items:flex-start;text-align:left}
  .hero-inner .crumbs{justify-content:flex-start}
  .hero-cta{justify-content:flex-start}
  .steps-track{grid-template-columns:1fr}
  .mat-grid{grid-template-columns:1fr}
  .region-cols{grid-template-columns:1fr}
  .pici-overlay{max-width:100%;padding:30px 26px}
  .pici-wrap img{height:300px}
  .cta-strip{padding:36px 26px}
}
@media (max-width:480px){
  .hero-stats{grid-template-columns:1fr;gap:14px}
  .hs-item{padding:0 0 0 14px;border-right:0;border-left:1px solid var(--line)}
  .mat-card img{height:180px}
}