/* shebei-zuoye.html — 特种设备作业 · S9v2 双栏对比 · D1 光带 + D6 双色块 */

.sb-hero{
  padding:calc(var(--header-h) + 66px) 0 84px;
  background:linear-gradient(135deg,#FBFAF6 0%,#EFEBE2 100%);
}
.sb-hero-in{max-width:820px;}
.sb-hero h1{font-size:42px;line-height:1.28;margin:22px 0 18px;}
.sb-lede{font-size:16px;color:var(--text-weak);max-width:740px;}

.sb-sec-head{margin-bottom:36px;max-width:760px;}
.sb-sec-head h2{font-size:28px;margin:14px 0 10px;}

/* S9v2 双栏对比 */
.sb-duo{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.sb-col{padding:36px 32px;box-shadow:var(--shadow-b);}
.sb-col-a{background:#fff;border-top:4px solid var(--brown-200);}
.sb-col-b{background:linear-gradient(135deg,var(--brown-100),var(--brown-300));color:#fff;}
.sb-col h3{font-size:20px;margin-bottom:6px;}
.sb-col-b h3{color:#fff;}
.sb-sub{font-size:13px;color:var(--text-weak);margin-bottom:18px;}
.sb-col-b .sb-sub{color:rgba(255,255,255,.85);}
.sb-col li{font-size:14.5px;padding:8px 0;border-bottom:1px dashed rgba(139,139,133,.35);}
.sb-col-b li{border-color:rgba(255,255,255,.3);}
.sb-col a{display:inline-block;margin-top:16px;font-weight:700;}
.sb-col-b a{color:#fff;border-bottom:1px solid rgba(255,255,255,.6);}

/* D6 双色块感：图文 */
.sb-jobs{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center;}
.sb-jobs-img img{width:100%;height:auto;box-shadow:var(--shadow-b);}
.sb-jobs-bd h2{font-size:26px;margin:12px 0 14px;}
.sb-jobs-bd p{font-size:15px;}

.sb-cta{
  background:linear-gradient(135deg,var(--brown-300),var(--brown-400));color:#fff;text-align:center;
}
.sb-cta h2{color:#fff;font-size:28px;margin-bottom:12px;}
.sb-cta p{color:rgba(255,255,255,.85);}
.sb-hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:24px;}

@media (max-width:920px){
  .sb-hero h1{font-size:30px;}
  .sb-duo,.sb-jobs{grid-template-columns:1fr;gap:24px;}
}