/* kuangshan-baopo.css — 爆破风：粗重红边、不对称布局、大数字强调 */

.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section-alt{background:#fdf6f4}

.sec-head{margin-bottom:32px;position:relative;padding-left:20px;border-left:5px solid #d95a4f}
.sec-head h2{font-size:28px;line-height:1.3;margin:0 0 8px;color:#1e446f;font-weight:800}
.sec-head h2 b{color:#d95a4f}
.sec-sub{margin:0;font-size:14.5px;color:#6b7c8d;line-height:1.8}
.t-en{display:block;font-size:11px;letter-spacing:4px;color:#d95a4f;font-weight:700;margin-bottom:6px}

.table-box{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.tbl th{background:#c0392b;color:#fff;padding:10px 12px;text-align:left;font-weight:700;letter-spacing:.5px}
.tbl td{padding:10px 12px;border-bottom:2px solid #f0e0dd;line-height:1.7}
.tbl tr:hover td{background:#fdf0ee}

.acc{border:2px solid #e8d5d0;border-radius:8px;overflow:hidden;background:#fff}
.acc-item{border-bottom:2px solid #f0e0dd}
.acc-item:last-child{border-bottom:none}
.acc-head{width:100%;padding:16px 20px;text-align:left;background:#fff;border:none;font-size:15px;font-weight:700;color:#1e446f;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.acc-head:hover{background:#fdf0ee}
.acc-ic{width:18px;height:18px;position:relative;flex-shrink:0}
.acc-ic::before,.acc-ic::after{content:'';position:absolute;background:#c0392b;transition:transform .3s}
.acc-ic::before{left:0;right:0;top:8px;height:3px}
.acc-ic::after{left:8px;top:0;bottom:0;width:3px}
.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 20px 16px;font-size:14px;line-height:1.9;color:#4a5a6a}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:4px;text-decoration:none;font-weight:700;font-size:15px}
.btn-solid{background:#c0392b;color:#fff}
.btn-white{background:#fff;color:#c0392b;border:2px solid #c0392b}
.btn-lg{padding:14px 36px;font-size:16px}

.ring{position:absolute;border-radius:50%;border:3px solid rgba(192,57,43,.06);pointer-events:none}
.ring-a{width:600px;height:600px;top:-250px;right:-200px;border-color:rgba(192,57,43,.08)}
.ring-b{width:450px;height:450px;bottom:-180px;left:-120px;border-color:rgba(74,134,199,.06)}
.ring-c{width:350px;height:350px;top:15%;right:3%}

.page-hero{padding:100px 0 70px;position:relative;overflow:hidden}
.hero-tag{display:inline-block;padding:6px 18px;background:#c0392b;color:#fff;border-radius:0;font-size:13px;font-weight:700;margin-bottom:20px;letter-spacing:1px}
.hero-crumbs{display:flex;justify-content:space-between;align-items:center;margin-top:28px;flex-wrap:wrap;gap:16px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#6b7c8d}
.crumb a{color:#6b7c8d;text-decoration:none}
.crumb i{width:4px;height:4px;background:#d95a4f;border-radius:50%}
.crumb span{color:#c0392b;font-weight:700}

.cta-strip{background:linear-gradient(135deg,#c0392b,#8b2c20);border-radius:4px;padding:36px 40px;display:flex;justify-content:space-between;align-items:center;color:#fff}
.cta-strip h2{margin:0 0 8px;font-size:22px;color:#fff;font-weight:800}
.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:14px}
.relate-card{display:block;background:#fff;border:2px solid #e8d5d0;border-radius:4px;padding:18px;text-decoration:none;color:inherit;transition:border-color .2s}
.relate-card:hover{border-color:#c0392b}
.relate-card h4{margin:0 0 4px;color:#1e446f;font-size:14.5px;font-weight:700}
.relate-card span{font-size:12.5px;color:#8a9aab}

/* kb 专属：卡片左红条 */
.kb-cond-cards .acc-item{border-left:4px solid #c0392b;padding-left:8px}
.kb-types .tbl th{background:#c0392b}
.kb-safety-distance .tbl td:first-child{font-weight:700;color:#c0392b}

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