/* yanhua-baozhu.css — 烟花喜庆风：暖红金、大圆角、四圆环 */

.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative}
.section-alt{background:#fdf2f0}

.sec-head{margin-bottom:38px;text-align:center;position:relative}
.sec-head h2{font-size:30px;line-height:1.3;margin:0 0 10px;color:#a02828;font-weight:800}
.sec-head h2 b{color:#d4a017}
.sec-head::after{content:'✦';display:block;font-size:20px;color:#d4a017;margin:10px 0 0}
.sec-sub{margin:0 auto;font-size:15px;color:#8a6a6a;line-height:1.8;max-width:640px}
.t-en{display:block;font-size:12px;letter-spacing:4px;color:#c0392b;font-weight:700;margin-bottom:8px}

.table-box{overflow-x:auto}
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:#fff;font-size:14.5px;border-radius:16px;overflow:hidden;box-shadow:0 4px 16px rgba(160,40,40,.08)}
.tbl th{background:#a02828;color:#fff;padding:14px 16px;text-align:left;font-weight:600}
.tbl td{padding:14px 16px;border-bottom:1px solid #f5e0dd;line-height:1.7}
.tbl tr:nth-child(even) td{background:#fef8f7}

.acc{border:1px solid #f0d0cc;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 4px 12px rgba(160,40,40,.06)}
.acc-item{border-bottom:1px solid #f5e0dd}
.acc-item:last-child{border-bottom:none}
.acc-head{width:100%;padding:18px 24px;text-align:left;background:#fff;border:none;font-size:15.5px;font-weight:600;color:#a02828;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.acc-head:hover{background:#fef2f0}
.acc-ic{width:22px;height:22px;position:relative;flex-shrink:0}
.acc-ic::before,.acc-ic::after{content:'';position:absolute;background:#d4a017;transition:transform .3s;border-radius:1px}
.acc-ic::before{left:0;right:0;top:10px;height:2px}
.acc-ic::after{left:10px;top:0;bottom:0;width:2px}
.acc-item.open .acc-ic::after{transform:scaleY(0)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.acc-item.open .acc-body{max-height:800px}
.acc-body-inner{padding:0 24px 18px;font-size:14.5px;line-height:1.9;color:#6a4a4a}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 30px;border-radius:50px;text-decoration:none;font-weight:700;font-size:15px}
.btn-solid{background:linear-gradient(135deg,#c0392b,#a02828);color:#fff;box-shadow:0 4px 12px rgba(192,57,43,.3)}
.btn-white{background:#fff;color:#a02828;border:2px solid #a02828}
.btn-lg{padding:14px 38px;font-size:16px}

.ring{position:absolute;border-radius:50%;border:2px solid rgba(212,160,23,.06);pointer-events:none}
.ring-a{width:500px;height:500px;top:-200px;right:-150px;border-color:rgba(192,57,43,.06)}
.ring-b{width:400px;height:400px;bottom:-150px;left:-100px;border-color:rgba(212,160,23,.08)}
.ring-c{width:300px;height:300px;top:10%;right:5%}
.ring-d{width:250px;height:250px;bottom:15%;left:8%}

.page-hero{padding:120px 0 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,#fdf2f0 0%,#fff 100%)}
.hero-tag{display:inline-block;padding:8px 20px;background:linear-gradient(135deg,#c0392b,#d4a017);color:#fff;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:20px}
.hero-crumbs{display:flex;justify-content:center;align-items:center;margin-top:28px;flex-wrap:wrap;gap:16px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#8a6a6a}
.crumb a{color:#8a6a6a;text-decoration:none}
.crumb i{width:4px;height:4px;background:#e8c9a0;border-radius:50%}
.crumb span{color:#a02828;font-weight:700}

.cta-strip{background:linear-gradient(135deg,#a02828,#7a1e1e);border-radius:24px;padding:40px 44px;display:flex;justify-content:space-between;align-items:center;color:#fff;box-shadow:0 8px 24px rgba(160,40,40,.2)}
.cta-strip h2{margin:0 0 8px;font-size:24px;color:#fff}
.cta-strip p{margin:0;font-size:14px;color:rgba(255,255,255,.85)}

.relate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.relate-card{display:block;background:#fff;border:2px solid #f0d0cc;border-radius:16px;padding:22px;text-decoration:none;color:inherit;text-align:center;transition:transform .2s}
.relate-card:hover{transform:translateY(-3px);border-color:#d4a017}
.relate-card h4{margin:0 0 4px;color:#a02828;font-size:15px;font-weight:700}
.relate-card span{font-size:13px;color:#a08a8a}

/* yh 专属：仓库规范 */
.yh-warehouse .tbl th{background:#a02828}
.yh-fire-control .acc-head{font-weight:700}
.yh-ingredients .tbl td:first-child{font-weight:700;color:#d4a017}

/* ---------- 实拍图（迁移内联样式 + 修复拉伸） ---------- */
.yh-fig{width:100%;height:auto;display:block;border-radius:12px;margin-top:24px}