/* 全国鸟市探索地图 —— 森林自然风（移动端优先） */
.bm-root{--bm-green:#2f6b3f;--bm-green2:#4f8a5f;--bm-cream:#fbf7ed;--bm-card:#fffdf8;--bm-text:#263326;--bm-muted:#667064;--bm-line:#e8dfcf;--bm-orange:#f0a035;--bm-soft:#f4f7f0;--bm-red:#b54848;color:var(--bm-text);background:linear-gradient(180deg,#fbf7ed,#f4f7f0);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;padding-bottom:48px}
.bm-root *{box-sizing:border-box}
.bm-hero{background:radial-gradient(circle at 15% 15%,#9acb95,#4f8a5f 42%,#2f6b3f);color:#fff;padding:42px 18px 30px;overflow:hidden;position:relative;border-radius:0 0 28px 28px}
.bm-hero:after{content:"";position:absolute;right:-70px;top:-80px;width:280px;height:280px;background:rgba(255,255,255,.12);border-radius:50%}
.bm-hero-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:center;position:relative;z-index:1}
.bm-hero h1{font-size:42px;line-height:1.05;margin:0 0 12px;font-weight:900;letter-spacing:.5px;color:#fff}
.bm-hero p{font-size:16px;line-height:1.75;margin:0;opacity:.96}
.bm-hero-card{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.28);border-radius:24px;padding:18px;backdrop-filter:blur(8px);box-shadow:0 22px 48px rgba(0,0,0,.18)}
.bm-hero-card h3{margin:0 0 10px;font-size:16px}
.bm-birdpill{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);padding:6px 11px;border-radius:999px;margin:3px;font-size:13px}
.bm-wrap{max-width:1180px;margin:auto;padding:22px 16px 24px}
.bm-notice{background:#fff8df;border:1px solid #eadca5;border-radius:18px;padding:13px 16px;line-height:1.7;margin-bottom:18px;color:#5d4b18;font-size:14px}
.bm-navtabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.bm-navtabs a,.bm-navtabs button{border:1px solid #d6e5d8;background:#fff;color:var(--bm-green);padding:10px 16px;border-radius:999px;cursor:pointer;font-weight:700;text-decoration:none;font-size:14px}
.bm-navtabs a.active,.bm-navtabs button.active{background:var(--bm-green);color:#fff;border-color:var(--bm-green)}
.bm-searchbar{background:rgba(251,247,237,.93);border:1px solid var(--bm-line);border-radius:22px;padding:14px;box-shadow:0 10px 28px rgba(44,79,54,.08);margin-bottom:18px}
.bm-searchline{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr auto;gap:10px;margin-bottom:10px}
.bm-root input,.bm-root select,.bm-root textarea{border:1px solid #d8d2c3;background:#fff;border-radius:14px;padding:11px 13px;font-size:15px;outline:none;width:100%;color:var(--bm-text);font-family:inherit}
.bm-root textarea{resize:vertical;min-height:90px}
.bm-chips{display:flex;gap:8px;flex-wrap:wrap}
.bm-chip{border:1px solid #d6e5d8;background:#fff;color:var(--bm-green);padding:7px 13px;border-radius:999px;cursor:pointer;font-size:13px;text-decoration:none;display:inline-block}
.bm-chip:hover{background:var(--bm-green);color:#fff}
.bm-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0 22px}
.bm-stat{background:var(--bm-card);border:1px solid var(--bm-line);border-radius:20px;padding:16px;box-shadow:0 10px 28px rgba(44,79,54,.06)}
.bm-stat b{font-size:28px;color:var(--bm-green);display:block}
.bm-stat span{display:block;color:var(--bm-muted);margin-top:5px;font-size:13px}
.bm-section-title{display:flex;justify-content:space-between;align-items:end;margin:20px 0 12px;gap:12px}
.bm-section-title h2{font-size:22px;margin:0;color:var(--bm-text)}
.bm-section-title p{margin:0;color:var(--bm-muted);font-size:13px}
.bm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}
.bm-card{background:var(--bm-card);border:1px solid var(--bm-line);border-radius:22px;overflow:hidden;box-shadow:0 12px 30px rgba(39,69,47,.07);transition:.18s;color:inherit;text-decoration:none;display:flex;flex-direction:column}
.bm-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(39,69,47,.13)}
.bm-photo{height:152px;background:linear-gradient(135deg,#dcefd8,#fff1d2);position:relative;overflow:hidden;padding:14px;display:flex;align-items:end}
.bm-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bm-photo:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(47,107,63,.18),transparent 30%)}
.bm-photo .bm-photo-emoji{position:absolute;right:16px;top:18px;font-size:44px;filter:drop-shadow(0 8px 12px rgba(0,0,0,.14));z-index:1}
.bm-photo .bm-place{position:relative;z-index:2;background:rgba(255,255,255,.92);color:var(--bm-green);font-weight:800;border-radius:12px;padding:6px 11px;font-size:13px}
.bm-body{padding:14px 16px 16px}
.bm-card h3{margin:0 0 8px;font-size:17px;color:var(--bm-text);line-height:1.3}
.bm-meta{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.bm-badge{display:inline-flex;border-radius:999px;padding:4px 10px;font-size:12px;background:#edf6ee;color:var(--bm-green);border:1px solid #d9eadc}
.bm-badge.warn{background:#fff6d9;color:#876400;border-color:#efdf9a}
.bm-badge.hot{background:#fff0dc;color:#9b5b14;border-color:#f3d1a4}
.bm-badge.red{background:#ffe8e8;color:#9c3333;border-color:#f2c5c5}
.bm-row{font-size:13.5px;line-height:1.65;color:#3e493e;margin:5px 0}
.bm-row b{color:#243324;font-weight:700}
.bm-smallstats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.bm-smallstats div{background:#f7f2e7;border-radius:12px;padding:8px 4px;text-align:center;font-size:12px;color:#586457}
.bm-smallstats b{display:block;color:var(--bm-green);font-size:15px;margin-bottom:2px}
.bm-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.bm-btn{border:none;border-radius:12px;padding:10px 12px;background:#eef6ee;color:var(--bm-green);font-weight:700;cursor:pointer;text-align:center;font-size:14px;text-decoration:none;display:inline-block;line-height:1.2;font-family:inherit}
.bm-btn.primary{background:var(--bm-green);color:#fff}
.bm-btn.orange{background:#fff1df;color:#9b5b14}
.bm-btn.red{background:#ffe8e8;color:#9c3333}
.bm-btn.full{width:100%;display:block}
.bm-map-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}
.bm-mapbtn{display:block;text-decoration:none;text-align:center;border-radius:12px;padding:10px 8px;font-weight:800;font-size:13.5px}
.bm-mapbtn.amap{background:#eaf5ff;color:#1f6fb2;border:1px solid #c9e5ff}
.bm-mapbtn.tencent{background:#eef6ee;color:#2f6b3f;border:1px solid #d9eadc}
.bm-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.bm-box{background:var(--bm-card);border:1px solid var(--bm-line);border-radius:22px;padding:18px;box-shadow:0 10px 28px rgba(44,79,54,.06)}
.bm-box h2{margin:0 0 12px;font-size:20px}
.bm-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bm-full{grid-column:1/-1}
.bm-rules{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bm-rule{background:#f7f2e7;border-radius:18px;padding:14px}
.bm-rule h3{margin:0 0 8px;color:var(--bm-green);font-size:16px}
.bm-uploadbox{border:1px dashed #b8cdb8;background:#f7fbf5;border-radius:16px;padding:14px;cursor:pointer;display:block}
.bm-uploadbox strong{display:block;color:var(--bm-green);margin-bottom:6px}
.bm-uploadbox span{display:block;color:var(--bm-muted);font-size:13px;line-height:1.6}
.bm-checkgroup{background:#f7f2e7;border-radius:16px;padding:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bm-checkgroup b{width:100%;color:var(--bm-green);margin-bottom:4px;font-size:14px}
.bm-checkgroup label{background:#fff;border:1px solid #e2d8c6;border-radius:999px;padding:6px 10px;font-size:13px;cursor:pointer}
.bm-checkgroup input{width:auto;margin-right:4px}
.bm-agreebox{display:flex;gap:9px;align-items:flex-start;background:#fff8df;border:1px solid #eadca5;border-radius:14px;padding:12px;line-height:1.6;font-size:13.5px}
.bm-agreebox input{margin-top:4px;width:auto}
.bm-audit-list{display:grid;gap:10px}
.bm-audit{background:#fff;border:1px solid var(--bm-line);border-radius:16px;padding:13px 14px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.bm-audit b{display:block;margin-bottom:3px}
.bm-user-review{background:#fff;border:1px solid var(--bm-line);border-radius:16px;padding:14px;margin:8px 0}
.bm-avatar{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#edf6ee;color:var(--bm-green);font-weight:900;margin-right:8px;font-size:13px}
.bm-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.bm-gallery a{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--bm-line);aspect-ratio:1/1;background:#f7f2e7}
.bm-gallery img{width:100%;height:100%;object-fit:cover;display:block}
.bm-detail-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.bm-detail{background:#f7f2e7;border-radius:14px;padding:12px;font-size:13.5px;line-height:1.6}
.bm-detail b{display:block;color:var(--bm-green);font-size:12px;margin-bottom:3px;font-weight:700}
.bm-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0 12px;border-bottom:1px solid var(--bm-line);padding-bottom:0}
.bm-tabs a{padding:8px 14px;border-radius:12px 12px 0 0;color:var(--bm-green);text-decoration:none;font-weight:700;font-size:14px;border:1px solid transparent;border-bottom:none}
.bm-tabs a.active{background:#fff;border-color:var(--bm-line)}
.bm-form-row{display:grid;gap:8px;margin:10px 0}
.bm-form-row label{font-size:13.5px;color:var(--bm-muted);font-weight:600}
.bm-msg{padding:11px 14px;border-radius:12px;margin-bottom:14px;font-size:14px}
.bm-msg.ok{background:#e8f5ea;color:#1f5a31;border:1px solid #c6e2cb}
.bm-msg.err{background:#fde8e8;color:#8a2a2a;border:1px solid #f0c5c5}
.bm-empty{text-align:center;color:var(--bm-muted);padding:40px 12px;background:var(--bm-card);border:1px dashed var(--bm-line);border-radius:18px}
.bm-photo-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.bm-photo-preview .bm-pp{width:80px;height:80px;border-radius:10px;overflow:hidden;border:1px solid var(--bm-line);background:#f7f2e7;display:grid;place-items:center;font-size:11px;color:#888;position:relative}
.bm-photo-preview .bm-pp img{width:100%;height:100%;object-fit:cover}
.bm-photo-preview .bm-pp .x{position:absolute;right:2px;top:2px;width:18px;height:18px;background:rgba(0,0,0,.5);color:#fff;border-radius:50%;line-height:18px;text-align:center;cursor:pointer;font-size:12px}
@media(max-width:780px){
  .bm-hero-inner{grid-template-columns:1fr}
  .bm-hero h1{font-size:30px}
  .bm-searchline{grid-template-columns:1fr 1fr}
  .bm-stats{grid-template-columns:1fr 1fr}
  .bm-panel{grid-template-columns:1fr}
  .bm-form-grid{grid-template-columns:1fr}
  .bm-rules{grid-template-columns:1fr}
  .bm-detail-list{grid-template-columns:1fr}
  .bm-grid{grid-template-columns:1fr}
}
/* v128.47 用户实拍当前页预览 + 地图兜底链接 */
.bm-map-fallback{margin-top:-2px;margin-bottom:10px;font-size:12.5px;color:var(--bm-muted);line-height:1.6;text-align:center}
.bm-map-fallback a{color:var(--bm-green);font-weight:700;text-decoration:none;border-bottom:1px dashed rgba(47,107,63,.35)}
.bm-map-fallback a:hover{border-bottom-style:solid}
.bm-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.bm-gallery-item{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--bm-line);aspect-ratio:1/1;background:#f7f2e7;padding:0;cursor:zoom-in;appearance:none;-webkit-appearance:none}
.bm-gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .18s ease}
.bm-gallery-item:hover img{transform:scale(1.04)}
.bm-no-scroll{overflow:hidden}
.bm-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(12,22,14,.82);display:none;align-items:center;justify-content:center;padding:54px 70px 42px;backdrop-filter:blur(4px)}
.bm-lightbox.show{display:flex}
.bm-lightbox figure{margin:0;max-width:min(1060px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;gap:10px}
.bm-lightbox img{max-width:100%;max-height:calc(100vh - 126px);object-fit:contain;border-radius:16px;box-shadow:0 24px 80px rgba(0,0,0,.38);background:#111}
.bm-lightbox figcaption{min-height:20px;color:#fff;font-size:14px;line-height:1.5;text-align:center;opacity:.92}
.bm-lb-close,.bm-lb-prev,.bm-lb-next{position:absolute;border:0;background:rgba(255,255,255,.92);color:#17341f;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.18);font-weight:900}
.bm-lb-close{right:20px;top:18px;width:42px;height:42px;border-radius:50%;font-size:28px;line-height:40px}
.bm-lb-prev,.bm-lb-next{top:50%;transform:translateY(-50%);width:48px;height:64px;border-radius:18px;font-size:46px;line-height:54px}
.bm-lb-prev{left:18px}.bm-lb-next{right:18px}
.bm-lb-close:hover,.bm-lb-prev:hover,.bm-lb-next:hover{background:#fff}
@media(max-width:780px){
  .bm-lightbox{padding:48px 12px 32px}
  .bm-lightbox img{max-height:calc(100vh - 112px);border-radius:12px}
  .bm-lb-prev,.bm-lb-next{width:40px;height:54px;border-radius:14px;font-size:38px;background:rgba(255,255,255,.82)}
  .bm-lb-prev{left:8px}.bm-lb-next{right:8px}
  .bm-lb-close{right:12px;top:10px;width:38px;height:38px;font-size:26px}
}