/* yanhua-baozhu.html — 烟花爆竹 · S12 悬浮抽屉卡 · D3 切角卡 + D6 双色块 */

.yh-hero{
  padding:calc(var(--header-h) + 66px) 0 80px;
  background:linear-gradient(160deg,#F6F3ED 0%,#EAE5DB 100%);
}
.yh-hero-in{max-width:800px;}
.yh-hero h1{font-size:40px;line-height:1.3;margin:22px 0 18px;}
.yh-lede{font-size:16px;color:var(--text-weak);max-width:720px;}

/* S12 悬浮抽屉卡 */
.yh-float{padding-top:40px;}
.yh-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.yh-card{background:#fff;padding:26px 24px;box-shadow:var(--shadow-b);}
.yh-card-up{margin-top:44px;}
.yh-card h3{font-size:18px;color:var(--brown-400);margin-bottom:10px;}
.yh-card p{font-size:14px;color:var(--text-weak);}
.yh-card img{width:100%;height:auto;margin-top:16px;}

/* D6 双色块 */
.yh-duo{display:grid;grid-template-columns:1fr 1fr;gap:0;box-shadow:var(--shadow-b);}
.yh-light{background:linear-gradient(135deg,#FBFAF6,#F1EEE7);padding:36px 34px;}
.yh-dark{background:linear-gradient(135deg,var(--brown-300),var(--brown-400));padding:36px 34px;color:#fff;}
.yh-light h3{font-size:19px;color:var(--brown-400);margin-bottom:14px;}
.yh-dark h3{font-size:19px;color:#fff;margin-bottom:14px;}
.yh-light li{padding:7px 0 7px 18px;position:relative;font-size:14.5px;}
.yh-light li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;background:var(--brown-200);transform:rotate(45deg);}
.yh-dark li{padding:7px 0 7px 18px;position:relative;font-size:14.5px;color:rgba(255,255,255,.92);}
.yh-dark li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;background:#fff;transform:rotate(45deg);}
.yh-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:40px;}

@media (max-width:920px){
  .yh-hero h1{font-size:29px;}
  .yh-cards,.yh-duo{grid-template-columns:1fr;}
  .yh-card-up{margin-top:0;}
}