/* 寻宝城市 · H5 样式（卡通风 · 清爽配色） */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --ink:#3D5A6C;--ink2:#64808F;--ink3:#93AEB9;--ink4:#BFD3DA;
  --line:#DDEDEE;--paper:#FFFFFF;--bg:#EFF9F8;
  --teal:#00B386;--teal-d:#009972;--teal-l:#DFF7EE;--teal-m:#8CE8CB;
  --gold:#FF9F1C;--gold-l:#FFF3DB;--gold-m:#FFD166;
  --violet:#8C7BF3;--violet-l:#EFECFF;
  --blue:#33B5FF;--blue-l:#E1F5FF;
  --coral:#FF7A6B;--coral-l:#FFECE9;
  --red:#F2557A;--red-l:#FFE9EF;
  --nav-h:60px;
  --bd:2px solid #DCEDEE;              /* 贴纸描边 */
  --pop:0 4px 0 rgba(61,90,108,.08);   /* 果冻阴影 */
}
html,body{height:100%;overflow:hidden}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overscroll-behavior:none;
}
button{font-family:inherit;border:none;background:none;color:inherit;cursor:pointer;font-size:inherit}
#app{position:relative;height:100%;max-width:520px;margin:0 auto;overflow:hidden;
  background:linear-gradient(180deg,#EAF8FB 0%,var(--bg) 40%)}

/* ---------- 视图 ---------- */
.view{position:absolute;inset:0;bottom:var(--nav-h);overflow-y:auto;-webkit-overflow-scrolling:touch;
  opacity:0;visibility:hidden;transition:opacity .18s;padding-bottom:16px}
.view.active{opacity:1;visibility:visible}
.view-map{overflow:hidden;padding-bottom:0;background:#D8F0EF;
  /* 独立层叠上下文：把腾讯地图 SDK 内部的 z-index:1000 图层关在本视图内，
     避免其压住定位卡/宝箱面板/引导层/弹层（否则这些 UI 看得见却点不到） */
  isolation:isolate}

/* ---------- 地图 ---------- */
#map{position:absolute;inset:0;width:100%;height:100%;background:#D8F0EF}
.radar{position:absolute;left:50%;top:44%;width:62%;aspect-ratio:1;transform:translate(-50%,-50%);
  border-radius:50%;border:2px dashed rgba(0,179,134,.45);
  background:radial-gradient(circle,rgba(0,179,134,.14),rgba(51,181,255,.05) 62%,transparent 72%);
  pointer-events:none;z-index:2;transition:width .3s}
.me-pin{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);z-index:3;pointer-events:none}
.me-pin span{display:block;width:15px;height:15px;background:#33B5FF;border:3px solid #fff;border-radius:50%;
  box-shadow:0 0 0 7px rgba(51,181,255,.18),0 3px 0 rgba(61,90,108,.15)}
.fallback{position:absolute;inset:0;z-index:1;overflow:hidden;
  background:linear-gradient(180deg,#DDF3F6,#CFEDE9)}
.fallback .ring{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);border-radius:50%;
  border:2px solid rgba(0,179,134,.14)}
.fallback .hint{position:absolute;left:0;right:0;bottom:calc(46% + 8px);text-align:center;font-size:11px;color:var(--ink2)}
.fb-chest{position:absolute;transform:translate(-50%,-100%);width:32px;height:32px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;font-size:15px;
  box-shadow:0 3px 0 rgba(61,90,108,.18);border:2px solid #fff;background:#fff}
.fb-chest.can{animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{transform:translate(-50%,-100%) scale(1)}50%{transform:translate(-50%,-100%) scale(1.14)}}

.map-head{position:absolute;top:0;left:0;right:0;z-index:1001;padding:14px 14px 0;display:flex;gap:8px;align-items:flex-start}
.loc-card{flex:1;min-width:0;background:#fff;border:var(--bd);border-radius:16px;
  padding:9px 12px;display:flex;align-items:center;gap:9px;box-shadow:var(--pop)}
.loc-ic{width:28px;height:28px;border-radius:10px;background:var(--teal-l);flex:none;
  display:flex;align-items:center;justify-content:center;font-size:14px}
.loc-t{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.loc-s{font-size:10px;color:var(--ink3);margin-top:-1px}
.energy-card{background:#fff;border:var(--bd);border-radius:16px;padding:8px 12px;
  text-align:center;box-shadow:var(--pop);flex:none;min-width:62px}
.energy-card b{display:block;font-size:14px;color:var(--teal-d);line-height:1.2}
.energy-card b::before{content:"⚡"}
.energy-card span{font-size:9.5px;color:var(--ink3)}

.recenter{position:absolute;right:14px;bottom:calc(46% + 14px);z-index:1001;width:42px;height:42px;border-radius:50%;
  background:#fff;border:var(--bd);color:var(--ink2);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--pop)}

/* ---------- 底部抽屉 ---------- */
.sheet{position:absolute;left:0;right:0;bottom:0;z-index:1002;height:46%;background:var(--paper);
  border-radius:26px 26px 0 0;border:var(--bd);border-bottom:none;padding:8px 14px 0;display:flex;flex-direction:column;
  box-shadow:0 -8px 0 rgba(61,90,108,.05)}
.grab{width:40px;height:5px;background:#CFE6E4;border-radius:3px;margin:0 auto 9px;flex:none}
.sheet-head{display:flex;align-items:baseline;justify-content:space-between;flex:none;margin-bottom:8px;cursor:pointer;
  background:#FFF6E5;border:1.6px solid #FFD79A;border-radius:16px;padding:8px 12px;
  box-shadow:0 8px 22px rgba(176,124,0,.14)}
.sheet-head h3{font-size:14px;font-weight:800;color:#8A5B00}
.sheet-head h3::before{content:"🎁 ";font-size:12px}
.sheet-head em{font-style:normal;font-size:10.5px;color:#A58236}
.sheet-head .sheet-toggle{background:#FFEBC4;border-color:#F2C079;color:#B2741A}
/* 宝箱列表伸缩：收起后只留标题条，把地图还给用户 */
.sheet-toggle{flex:none;align-self:center;width:26px;height:26px;border-radius:9px;border:1px solid #DCEDEE;
  background:#F2FAF9;color:var(--ink2);display:flex;align-items:center;justify-content:center;margin-left:8px}
.sheet-toggle svg{transition:transform .25s}
.sheet.collapsed .sheet-toggle svg{transform:rotate(180deg)}
.sheet.collapsed{height:auto;padding-bottom:10px}
.sheet.collapsed .chest-list{display:none}
.chest-list{flex:1;overflow-y:auto;padding:8px 4px 10px;margin:0;
  background:#FFF6E5;border:1.6px solid #FFD79A;border-radius:16px;
  box-shadow:0 8px 22px rgba(176,124,0,.14)}
.chest-row{display:flex;align-items:center;gap:11px;padding:10px;border:var(--bd);border-radius:16px;
  background:#fff;box-shadow:var(--pop);margin-bottom:8px}
.chest-ic{width:42px;height:42px;border-radius:13px;flex:none;position:relative;
  display:flex;align-items:center;justify-content:center;font-size:20px}
.chest-ic span{line-height:1}
/* 宝箱缩略图（后台可上传；没有则沿用默认稀有度图标） */
.chest-ic.has-img{background:#F2FAF9;overflow:hidden;border:1px solid #E3F1F0}
.chest-ic img{width:100%;height:100%;object-fit:cover;display:block}
.chest-name{font-size:13px;font-weight:700;line-height:1.35;display:flex;align-items:center;gap:5px}
.chest-meta{font-size:10.5px;color:var(--ink3);margin-top:1px}
.rarity-dot{font-size:9px;padding:1px 6px;border-radius:8px;font-weight:700;flex:none}
.chest-act{margin-left:auto;flex:none;font-size:11px;font-weight:700;padding:7px 13px;border-radius:999px;
  border:2px solid transparent}
.chest-act.go{background:var(--teal);color:#fff;box-shadow:0 3px 0 var(--teal-d)}
.chest-act.clue{background:#F2FAF9;color:var(--ink2);border-color:#DCEDEE}
.chest-act.done{background:#F2F7F8;color:var(--ink4)}
.chest-act.far{background:var(--gold-l);color:#D9820B;border-color:#FFE3B0}
/* 雷达外还有宝箱：轻提示 + 一键看全城 */
.chest-more{display:flex;align-items:center;gap:8px;margin:2px 0 6px;padding:9px 11px;border-radius:14px;
  background:#FFF8EB;border:1px dashed #FFD9A0;font-size:10.5px;color:#A58236;font-weight:600}
.chest-more span{flex:1;min-width:0;line-height:1.35}
.chest-more button{flex:none;border:none;border-radius:999px;background:#FF9F1C;color:#fff;
  font-size:10.5px;font-weight:800;padding:6px 12px}
.chest-more button:active{transform:scale(.96)}
.empty{text-align:center;color:var(--ink3);font-size:12px;padding:28px 0}

/* ---------- 底部导航 ---------- */
.tabbar{position:absolute;left:0;right:0;bottom:0;height:var(--nav-h);z-index:20;background:rgba(255,255,255,.97);
  backdrop-filter:blur(10px);border-top:var(--bd);display:flex;
  padding:5px 4px calc(5px + env(safe-area-inset-bottom))}
.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  color:var(--ink3);font-size:9.5px;border-radius:14px}
.tabbar button svg{width:20px;height:20px}
.tabbar button.on{color:var(--teal-d);font-weight:800;background:var(--teal-l)}

/* ---------- 通用页面 ---------- */
.page-head{padding:22px 18px 12px}
.page-head h1{font-size:22px;font-weight:800;letter-spacing:-.3px}
.page-head h1::after{content:" 🧭"}
.page-head p{font-size:11.5px;color:var(--ink3);margin-top:3px}

.progress-row{display:flex;align-items:center;gap:10px;padding:0 18px 14px}
.progress-row .bar{flex:1;height:10px;background:#fff;border:var(--bd);border-radius:99px;overflow:hidden}
.progress-row .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--teal-m),var(--teal));
  border-radius:99px;transition:width .4s}
.progress-row b{font-size:12px;color:var(--teal-d)}

.reg-title{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:4px 18px 9px;
  font-size:11.5px;font-weight:800;color:var(--ink2)}
.reg-title span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reg-title em{font-style:normal;font-weight:400;color:var(--ink3);font-size:10px;flex:none;white-space:nowrap}
.shard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;padding:0 18px 6px}
.shard{aspect-ratio:.88;border-radius:16px;position:relative;overflow:hidden;display:flex;flex-direction:column;
  justify-content:flex-end;padding:8px;color:#fff;box-shadow:0 3px 0 rgba(61,90,108,.14)}
.shard b{position:absolute;top:7px;left:8px;font-size:16px;font-weight:800}
.shard span{font-size:8.5px;line-height:1.25;opacity:.95}
.shard.lock{background:#F2FAF9;border:2px dashed #C9E4E0;color:#A8C6C2;align-items:center;justify-content:center;
  box-shadow:none}
.shard.lock b{position:static;font-size:17px}
.shard .pio{position:absolute;top:6px;right:7px;font-size:7.5px;background:rgba(255,255,255,.3);
  padding:1px 5px;border-radius:6px}
/* 图鉴卡片缩略图：图片铺满，底部压暗保证名称可读 */
.shard.has-img{background:#0E2A31}
.shard.has-img .shard-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shard.has-img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,28,34,0) 34%,rgba(8,28,34,.72) 100%)}
.shard.has-img span:not(.pio){position:relative;z-index:2;text-shadow:0 1px 3px rgba(0,0,0,.4)}
.shard.has-img .pio{z-index:3}
/* 未解锁但有缩略图：压暗成剪影 + 「未解锁」角标（不剧透名字，但能看到素材） */
.shard.lock.has-photo{background:#0E2A31;border:none;padding:0;box-shadow:0 3px 0 rgba(61,90,108,.14)}
.shard.has-photo .shard-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.3) brightness(.72)}
.shard.has-photo::after{content:"";position:absolute;inset:0;background:rgba(8,28,34,.28)}
.shard .lock-tag{position:absolute;left:5px;bottom:5px;z-index:2;font-style:normal;font-size:8px;
  color:rgba(255,255,255,.92);background:rgba(0,0,0,.32);padding:1px 5px;border-radius:4px}

.badge-tip{margin:12px 18px 20px;border-radius:16px;padding:11px 13px;display:flex;align-items:center;gap:10px;
  background:var(--gold-l);border:2px solid #FFE3B0;box-shadow:var(--pop)}
.badge-tip .bi{width:32px;height:32px;border-radius:50%;background:#fff;border:2px solid var(--gold-m);
  display:flex;align-items:center;justify-content:center;font-size:14px;flex:none}
.badge-tip .bt{font-size:11.5px;font-weight:800;color:#B26A00}
.badge-tip .bs{font-size:10px;color:#C99544}

/* 任务 */
.task{background:#fff;border:var(--bd);border-radius:18px;padding:13px 14px;margin:0 18px 10px;box-shadow:var(--pop)}
.task .th{display:flex;align-items:center;gap:8px}
.task .tt{font-size:13px;font-weight:700}
.task .tg{font-size:9.5px;color:var(--ink3);margin-left:auto}
.task .td{font-size:11px;color:var(--ink3);margin-top:3px}
.task .bar{height:8px;background:#F2FAF9;border:1.5px solid #E2F1EF;border-radius:99px;margin:10px 0 9px;overflow:hidden}
.task .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--teal-m),var(--teal));border-radius:99px;transition:width .35s}
.task .tf{display:flex;align-items:center;justify-content:space-between}
.task .rw{font-size:10.5px;color:#D9820B;font-weight:800}
.task button{font-size:11px;font-weight:800;padding:7px 15px;border-radius:999px;background:var(--teal);color:#fff;
  box-shadow:0 3px 0 var(--teal-d)}
.task button:active{transform:translateY(2px);box-shadow:none}
.task button:disabled{background:#EFF5F6;color:var(--ink4);box-shadow:none}
.notice{margin:8px 18px;font-size:11px;color:var(--ink2);background:#fff;border:2px dashed #C9E4E0;
  border-radius:16px;padding:11px 13px;line-height:1.6}

/* 榜单 */
.tabs{display:flex;gap:7px;padding:0 18px 12px}
.tabs button{font-size:11.5px;padding:7px 15px;border-radius:999px;color:var(--ink2);background:#fff;
  border:var(--bd);font-weight:600}
.tabs button.on{background:var(--teal);color:#fff;border-color:var(--teal);box-shadow:0 3px 0 var(--teal-d)}
.podium{display:flex;align-items:flex-end;gap:8px;padding:0 18px 14px}
.pod{flex:1;text-align:center;min-width:0}
.pod .av{width:44px;height:44px;border-radius:50%;margin:0 auto 6px;display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:15px;font-weight:800;border:3px solid #fff;
  box-shadow:0 3px 0 rgba(61,90,108,.14)}
.pod .nm{font-size:11px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pod .sc{font-size:9.5px;color:var(--ink3)}
.pod .stand{margin-top:6px;border-radius:12px 12px 0 0;color:#fff;font-size:13px;font-weight:800;
  display:flex;align-items:flex-start;justify-content:center;padding-top:6px;border:var(--bd);border-bottom:none}
.pod:nth-child(1) .stand{height:54px;background:#B9CCDD}
.pod:nth-child(2) .stand{height:72px;background:linear-gradient(180deg,#FFD166,#FFB627)}
.pod:nth-child(3) .stand{height:44px;background:#FFAB76}
.rk{display:flex;align-items:center;gap:10px;background:#fff;border:var(--bd);border-radius:16px;
  padding:9px 12px;margin:0 18px 8px;box-shadow:var(--pop)}
.rk .no{font-size:11.5px;font-weight:800;color:var(--ink3);width:18px;flex:none}
.rk .av{width:30px;height:30px;border-radius:50%;background:var(--teal-l);color:var(--teal-d);flex:none;
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}
.rk .nm{font-size:12px;font-weight:700}
.rk .tg{font-size:9.5px;color:var(--ink3)}
.rk .sc{margin-left:auto;font-size:12px;font-weight:800;color:#D9820B}
.rk.me{border-color:var(--teal-m);background:var(--teal-l)}

/* 我的 */
.me-card{margin:20px 18px 12px;border-radius:22px;padding:18px;
  background:linear-gradient(140deg,#00C99B,#33B5FF);border:var(--bd);
  color:#fff;position:relative;overflow:hidden;box-shadow:0 5px 0 rgba(61,90,108,.12)}
.me-card::after{content:"";position:absolute;right:-30px;top:-40px;width:130px;height:130px;border-radius:50%;
  background:rgba(255,255,255,.16)}
.me-card::before{content:"";position:absolute;left:-24px;bottom:-52px;width:110px;height:110px;border-radius:50%;
  background:rgba(255,209,102,.28)}
.me-top{display:flex;align-items:center;gap:12px;position:relative;z-index:2}
.me-av{width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.22);border:2px solid rgba(255,255,255,.65);
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;flex:none}
.me-nm{font-size:16px;font-weight:800}
.me-lv{font-size:10.5px;color:rgba(255,255,255,.78);margin-top:1px}
.me-bar{height:8px;background:rgba(255,255,255,.25);border-radius:99px;margin-top:14px;overflow:hidden;position:relative;z-index:2}
.me-bar i{display:block;height:100%;background:var(--gold-m);border-radius:99px}
.me-next{font-size:9.5px;color:rgba(255,255,255,.7);margin-top:6px;position:relative;z-index:2}
.me-stats{display:flex;margin-top:16px;position:relative;z-index:2}
.me-stats div{flex:1;text-align:center;border-right:1.5px solid rgba(255,255,255,.22)}
.me-stats div:last-child{border:none}
.me-stats b{display:block;font-size:16px;font-weight:800}
.me-stats span{font-size:9.5px;color:rgba(255,255,255,.72)}
.me-sec{margin:0 18px 10px;background:#fff;border:var(--bd);border-radius:18px;overflow:hidden;box-shadow:var(--pop)}
.me-row{display:flex;align-items:center;gap:10px;padding:13px 14px;border-bottom:1.5px solid #F0F7F6;font-size:12.5px}
.me-row:last-child{border:none}
.me-row em{font-style:normal;margin-left:auto;color:var(--ink3);font-size:11.5px}
.me-row .ci{width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-size:13px;flex:none}
.code-box{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--teal-d);font-weight:700}

/* ---------- 详情页 ---------- */
.page{position:absolute;inset:0;background:var(--bg);z-index:30;transform:translateY(100%);
  transition:transform .26s cubic-bezier(.22,.8,.3,1);display:flex;flex-direction:column;overflow:hidden}
.page.open{transform:translateY(0)}
.page-nav{height:52px;display:flex;align-items:center;gap:10px;padding:0 16px;flex:none}
.back{width:32px;height:32px;border-radius:12px;border:var(--bd);background:#fff;
  display:flex;align-items:center;justify-content:center;color:var(--ink2);font-size:14px;box-shadow:var(--pop)}
.page-nav .t{font-size:14px;font-weight:800}
.page-body{flex:1;overflow-y:auto;padding-bottom:12px}
.hero{margin:2px 16px 0;border-radius:22px;padding:18px 16px;
  background:linear-gradient(140deg,#00C99B,#33B5FF);border:var(--bd);
  color:#fff;position:relative;overflow:hidden;box-shadow:0 5px 0 rgba(61,90,108,.12)}
.hero::after{content:"";position:absolute;right:-30px;top:-36px;width:132px;height:132px;border-radius:50%;
  background:rgba(255,255,255,.16)}
.hero .k{font-size:9.5px;letter-spacing:1.4px;font-weight:800}
/* 后台可上传「顶部打卡点背景图」：铺满 + 底部压暗，保证文字可读 */
.hero.has-cover{background-size:cover;background-position:center;background-repeat:no-repeat;
  min-height:168px;display:flex;flex-direction:column;justify-content:flex-end}
.hero.has-cover::after{display:none}
.hero.has-cover h2{font-size:22px;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.hero h2{font-size:20px;font-weight:800;margin:6px 0 3px;letter-spacing:-.2px}
.hero p{font-size:11px;color:rgba(255,255,255,.78)}
.hero .chips{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap;position:relative;z-index:2}
.hero .chips span{font-size:9.5px;padding:3px 10px;border-radius:999px;border:1.5px solid rgba(255,255,255,.45);
  color:#fff;font-weight:600}
.distbar{display:flex;align-items:center;gap:12px;margin:12px 16px 0;background:#fff;border:var(--bd);
  border-radius:18px;padding:12px 14px;box-shadow:var(--pop)}
.dial{width:50px;height:50px;border-radius:50%;border:3px solid var(--teal-m);flex:none;display:flex;
  align-items:center;justify-content:center;position:relative;background:var(--teal-l)}
.dial::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:3px solid transparent;
  border-right-color:var(--teal);border-bottom-color:var(--teal)}
.dial b{font-size:11px;color:var(--teal-d);text-align:center;line-height:1.1}
.dial b em{font-style:normal;display:block;font-size:7.5px;color:var(--ink3);font-weight:400}
.distbar .d1{font-size:12.5px;font-weight:800}
.distbar .d2{font-size:10.5px;color:var(--ink3);margin-top:1px}
.clue-wrap{padding:16px 16px 0}
.clue-wrap h4{font-size:10.5px;font-weight:800;color:var(--ink3);letter-spacing:.6px;margin-bottom:8px}
.clue{background:#fff;border:var(--bd);border-radius:16px;padding:11px 12px;margin-bottom:8px;
  display:flex;gap:9px;align-items:flex-start;box-shadow:var(--pop)}
.clue.lock{background:#F5FBFA;border:2px dashed #C9E4E0;box-shadow:none}
.clue .lv{font-size:8.5px;font-weight:800;color:var(--teal-d);background:var(--teal-l);padding:2px 6px;
  border-radius:7px;flex:none;margin-top:2px}
.clue.lock .lv{color:var(--ink4);background:#EFF5F6}
.clue p{font-size:12.5px;line-height:1.65}
.clue.lock p{color:var(--ink4);font-size:11.5px}
.page-foot{padding:12px 16px calc(14px + env(safe-area-inset-bottom));flex:none;background:var(--bg)}
.btn{display:block;width:100%;text-align:center;border-radius:999px;padding:14px;font-size:14px;font-weight:800}
.btn-main{background:var(--teal);color:#fff;box-shadow:0 4px 0 var(--teal-d)}
.btn-main:active{transform:translateY(3px);box-shadow:none}
.btn-gold{background:linear-gradient(100deg,#FFC53D,#FF9F1C);color:#fff;box-shadow:0 4px 0 #E8890B}
.btn-gold:active{transform:translateY(3px);box-shadow:none}
.btn-off{background:#EFF5F6;color:var(--ink4)}
.btn-ghost{background:#fff;border:var(--bd);color:var(--ink2);font-size:12.5px;padding:11px;box-shadow:var(--pop)}
.demo-link{display:block;text-align:center;font-size:10.5px;color:var(--ink3);margin-top:9px;
  text-decoration:underline;text-underline-offset:3px}

/* ---------- 弹层 ---------- */
.modal-wrap{position:absolute;inset:0;z-index:40;display:none}
.modal-wrap.open{display:block}
.modal-dim{position:absolute;inset:0;background:rgba(47,79,94,.5);backdrop-filter:blur(2px)}
.modal{position:absolute;left:10px;right:10px;bottom:12px;background:#fff;border:var(--bd);border-radius:26px;
  padding:18px 16px calc(16px + env(safe-area-inset-bottom));animation:up .24s ease;
  max-height:86%;overflow-y:auto;box-shadow:0 8px 0 rgba(61,90,108,.1)}
@keyframes up{from{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}
.modal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.modal-top .lab{font-size:9.5px;font-weight:800;color:var(--violet);background:var(--violet-l);
  padding:3px 9px;border-radius:999px;letter-spacing:.5px}
.modal-top .tm{font-size:10.5px;color:var(--ink3)}
.modal-top .close{width:26px;height:26px;border-radius:10px;color:var(--ink3);display:flex;
  align-items:center;justify-content:center;font-size:15px;background:#F2FAF9;border:1.5px solid #E2F1EF}
.riddle{font-size:15px;line-height:1.75;font-weight:600;margin-bottom:5px}
.riddle em{font-style:normal;background:linear-gradient(transparent 62%,var(--gold-m) 62%)}
.riddle-src{font-size:10.5px;color:var(--ink3);margin-bottom:15px}
.opt{border:var(--bd);background:#fff;border-radius:15px;padding:12px;font-size:13px;
  margin-bottom:8px;display:flex;align-items:center;gap:10px;width:100%;text-align:left;transition:.14s;
  box-shadow:var(--pop)}
.opt span{width:21px;height:21px;border-radius:50%;border:2px solid #DCEDEE;font-size:9.5px;color:var(--ink3);
  display:inline-flex;align-items:center;justify-content:center;flex:none;font-weight:700}
.opt.sel{border-color:var(--violet);background:var(--violet-l)}
.opt.sel span{background:var(--violet);border-color:var(--violet);color:#fff}
.opt.wrong{border-color:#FFC2CF;background:var(--red-l)}
.hintline{font-size:10px;color:var(--ink3);text-align:center;margin:10px 0 12px}

/* ---------- 奖励 ---------- */
.reward-wrap{position:absolute;inset:0;z-index:50;display:none;
  background:radial-gradient(circle at 50% 22%,#FFF6DE,#EFF9F8 58%)}
.reward-wrap.open{display:block;animation:up .3s ease}
.rw-inner{height:100%;display:flex;flex-direction:column;align-items:center;padding:44px 20px calc(20px + env(safe-area-inset-bottom))}
.rays{width:160px;height:160px;border-radius:50%;flex:none;
  background:radial-gradient(circle,#FFD166 0%,#FFC53D 42%,rgba(255,197,61,0) 68%);
  display:flex;align-items:center;justify-content:center;animation:glow 2s ease-in-out infinite}
@keyframes glow{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.boxic{width:72px;height:72px;display:flex;align-items:center;justify-content:center;font-size:44px;
  filter:drop-shadow(0 5px 0 rgba(61,90,108,.2))}
.rw-inner h2{font-size:22px;font-weight:800;margin:16px 0 3px;letter-spacing:-.3px}
.rw-sub{font-size:11.5px;color:var(--ink2);margin-bottom:20px}
.rw-cheer{font-size:12px;line-height:1.6;color:#8A5A0B;font-weight:700;background:linear-gradient(135deg,#FFF6E4,#FDF0D8);
  border:1px solid #F3DFAE;border-radius:14px;padding:10px 15px;margin:-8px 0 18px}
.rw-list{width:100%;display:flex;flex-direction:column;gap:9px}
.rw-item{background:#fff;border:var(--bd);border-radius:16px;padding:10px 13px;
  display:flex;align-items:center;gap:11px;box-shadow:var(--pop)}
.rw-ic{width:32px;height:32px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800}
.rw-n{font-size:12.5px;font-weight:700}
.rw-d{font-size:10px;color:var(--ink3)}
.rw-v{margin-left:auto;font-size:14px;font-weight:800;color:#D9820B}
.rw-btns{width:100%;margin-top:auto;display:flex;gap:8px}
.rw-btns .btn{flex:1}
.rw-lv{font-size:11px;color:var(--teal-d);font-weight:800;background:var(--teal-l);padding:5px 13px;
  border-radius:999px;margin-bottom:12px}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:96px;transform:translate(-50%,10px);background:rgba(61,90,108,.94);
  color:#fff;font-size:12.5px;padding:10px 17px;border-radius:999px;opacity:0;pointer-events:none;
  transition:.22s;z-index:99;max-width:80%;text-align:center;line-height:1.5}
.toast.show{opacity:1;transform:translate(-50%,0)}
.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:60;
  background:var(--bg);font-size:12px;color:var(--ink3);flex-direction:column;gap:10px}
.spin{width:28px;height:28px;border:3px solid #D8EEEC;border-top-color:var(--teal);border-radius:50%;
  animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- 城市切换 ---------- */
.city-list{display:flex;flex-direction:column;gap:8px}
.city-row{display:flex;align-items:center;gap:11px;background:#fff;border:var(--bd);border-radius:16px;
  padding:12px 13px;text-align:left;box-shadow:var(--pop)}
.city-row.on{border-color:var(--teal);background:var(--teal-l)}
.city-row .ci{width:36px;height:36px;border-radius:12px;background:#F2FAF9;display:flex;align-items:center;
  justify-content:center;font-size:17px;flex:none}
.city-row .cn{flex:1;min-width:0;font-size:13.5px;font-weight:700;color:var(--ink);display:block}
.city-row .cn em{display:block;font-style:normal;font-size:10px;color:var(--ink3);font-weight:400;margin-top:1px}
.city-row .cd{font-size:11px;color:var(--ink3);font-weight:600}

/* ---------- 金币商城 ---------- */
.shop-wallet{margin:0 18px 12px;border-radius:20px;background:linear-gradient(140deg,#00C99B,#33B5FF);
  border:var(--bd);color:#fff;padding:14px 16px;position:relative;overflow:hidden;
  box-shadow:0 4px 0 rgba(61,90,108,.12)}
.shop-wallet::after{content:"🪙";position:absolute;right:14px;top:50%;transform:translateY(-50%);
  font-size:34px;opacity:.35}
.sw-coin span{font-size:10.5px;opacity:.8;display:block}
.sw-coin b{font-size:22px;font-weight:800;letter-spacing:-.5px}
.sw-tip{font-size:10px;opacity:.75;margin-top:2px}
.sp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 18px}
.sp-card{background:#fff;border:var(--bd);border-radius:18px;overflow:hidden;box-shadow:var(--pop)}
.sp-img{height:92px;background:linear-gradient(140deg,#EAF8FB,#DFF7EE);display:flex;align-items:center;
  justify-content:center;font-size:36px;border-bottom:var(--bd);overflow:hidden}
.sp-img img{width:100%;height:100%;object-fit:cover}
.sp-body{padding:9px 11px 10px}
.sp-name{font-size:12.5px;font-weight:700;line-height:1.35}
.sp-meta{font-size:9.5px;color:var(--ink3);margin-top:2px}
.sp-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.sp-foot b{font-size:14px;font-weight:800;color:#D9820B}
.sp-go{font-size:10px;font-weight:800;color:var(--teal-d);background:var(--teal-l);padding:4px 10px;border-radius:999px}
.sp-hero{width:96px;height:96px;margin:0 auto 10px;border-radius:22px;background:#F2FAF9;border:var(--bd);
  display:flex;align-items:center;justify-content:center;font-size:44px;overflow:hidden}
.sp-hero img{width:100%;height:100%;object-fit:cover}
.chip{font-size:11px;padding:6px 13px;border-radius:999px;border:var(--bd);background:#fff;color:var(--ink2);font-weight:600}
.chip.on{background:var(--teal);border-color:var(--teal);color:#fff}
.code-big{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:24px;font-weight:800;
  color:var(--teal-d);letter-spacing:2px;background:var(--teal-l);border:2px dashed var(--teal-m);
  border-radius:14px;padding:12px;margin:10px 0 4px}

/* ---------- v3.0 深度玩法组件 ---------- */
.blank-input{width:100%;border:var(--bd);border-radius:14px;padding:12px 14px;font-size:15px;
  font-family:inherit;background:#fff;color:var(--ink);outline:none}
.blank-input:focus{border-color:var(--teal);background:#F7FCFB}
.dir-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.opt.dir{flex-direction:column;gap:2px;padding:10px 4px;font-size:11.5px}
.opt.dir b{font-size:17px}
.empty-acts{display:flex;flex-direction:column;gap:9px;padding:4px 18px 18px}
.btn-ghost2{background:#fff;border:var(--bd);color:var(--ink2);box-shadow:var(--pop)}
.foot-sub{display:flex;gap:14px;justify-content:center;margin-top:8px}
.faq-item{background:#F7FCFB;border:var(--bd);border-radius:14px;padding:11px 13px;margin-bottom:8px;text-align:left}
.faq-item b{font-size:12.5px;color:var(--ink)}
.faq-item p{font-size:11.5px;color:var(--ink2);margin-top:4px;line-height:1.6}
.passport-strip{display:flex;align-items:center;gap:9px;margin-top:12px;background:rgba(255,255,255,.92);
  border:var(--bd);border-radius:16px;padding:9px 11px;text-align:left}
.passport-strip .ps-ic{font-size:20px}
.passport-strip b{font-size:12px;display:block}
.passport-strip em{font-style:normal;font-size:9.5px;color:var(--ink3);display:block;margin-top:1px}
.ps-stamps{margin-left:auto;display:flex;gap:3px}
.ps-stamps i{width:20px;height:20px;border-radius:50%;background:var(--teal-l);color:var(--teal-d);
  font-style:normal;font-size:9.5px;font-weight:800;display:flex;align-items:center;justify-content:center;border:1.5px solid #fff;
  box-shadow:0 0 0 1.5px var(--teal-m)}
.chest-row.sold{opacity:.62}
.chest-row.sold .chest-ic{filter:grayscale(.5)}
#onboard{position:fixed;inset:0;z-index:200;background:rgba(23,58,66,.45);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:28px}
.ob-card{background:#fff;border:var(--bd);border-radius:24px;padding:26px 22px;width:min(320px,88vw);
  text-align:center;box-shadow:0 14px 0 rgba(23,58,66,.14)}
.ob-ic{font-size:44px;line-height:1;margin-bottom:10px}
.ob-card h3{font-size:17px;font-weight:800;color:var(--ink)}
.ob-card p{font-size:12.5px;color:var(--ink2);margin-top:6px;line-height:1.65}
.ob-dots{display:flex;gap:5px;justify-content:center;margin:14px 0}
.ob-dots i{width:6px;height:6px;border-radius:99px;background:#DCEDEE;transition:.2s}
.ob-dots i.on{width:16px;background:var(--teal)}
#obSkip{display:block;margin-top:10px;font-size:11px;color:var(--ink3);cursor:pointer}

/* ---------- 组队（B01-B06） ---------- */
.team-hero{background:linear-gradient(135deg,#DFF7EE,#E8F9F3);border:var(--bd);border-radius:20px;
  padding:22px 18px;text-align:center;box-shadow:var(--pop)}
.team-hero .th-ic{font-size:34px}
.team-hero h3{margin:8px 0 6px;font-size:16px;color:var(--teal-d)}
.team-hero p{font-size:11px;color:var(--ink2);line-height:1.7}
.team-form{background:var(--paper);border:var(--bd);border-radius:18px;padding:14px;margin-top:12px;box-shadow:var(--pop)}
.tf-title{font-size:13px;font-weight:800;color:var(--teal-d);margin-bottom:10px}
.tf-row{display:flex;gap:8px}
.tf-row .btn{flex:none;width:auto;padding-left:26px;padding-right:26px}
.t-in{display:block;width:100%;flex:1;min-width:0;height:40px;border:var(--bd);border-radius:12px;padding:0 12px;font-size:13px;
  background:#fff;color:var(--ink);outline:none}
.t-in:focus{border-color:var(--teal)}
.tf-hint{font-size:10px;color:var(--ink3);margin-top:8px}
.team-card{background:var(--paper);border:var(--bd);border-radius:18px;padding:14px;box-shadow:var(--pop)}
.tc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.tc-name{font-size:15px;font-weight:800;color:var(--ink)}
.tc-crown{font-style:normal;font-size:13px}
.tc-sub{font-size:10.5px;color:var(--ink3);margin-top:3px}
.tc-code{flex:none;background:var(--teal-l);border:var(--bd);border-radius:12px;padding:7px 10px;
  font-size:14px;font-weight:800;letter-spacing:2px;color:var(--teal-d);cursor:pointer}
.tc-code:active{transform:scale(.96)}
.tc-risk{margin-top:10px;background:#FFF3DB;border:1px dashed #E8890B;border-radius:10px;
  padding:7px 10px;font-size:10.5px;color:#B26B00}
.tc-pool{margin-top:12px;background:var(--teal-l);border-radius:12px;padding:10px 12px;display:flex;align-items:center;gap:8px}
.tc-pool b{font-size:17px;color:var(--teal-d)}
.tc-pool span{font-size:9.5px;color:var(--ink3);line-height:1.4}
.tc-members{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.tm-row{display:flex;align-items:center;gap:9px;background:#fff;border:var(--bd);border-radius:12px;padding:8px 10px}
.tm-row.off{opacity:.55}
.tm-av{width:32px;height:32px;flex:none;border-radius:50%;background:var(--teal-l);color:var(--teal-d);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.tm-info{flex:1;min-width:0}
.tm-info b{display:block;font-size:12.5px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tm-info em{display:block;font-style:normal;font-size:9.5px;color:var(--ink3);margin-top:2px}
.tm-offtag{font-style:normal;background:#eee;border-radius:6px;padding:1px 5px;font-size:9px;color:#999}
.tm-kick{flex:none;border:1px solid #f3c1c1;background:#fff5f5;color:#c0504d;border-radius:9px;
  font-size:10px;padding:4px 8px;cursor:pointer}
.tc-feed{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px;display:flex;flex-direction:column;gap:6px;max-height:200px;overflow:auto}
.tf-item{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--ink2)}
.tf-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);flex:none}
.tf-dot.footprint{background:#E8890B}
.tf-dot.join,.tf-dot.create{background:#33B5FF}
.tf-dot.leave,.tf-dot.kick{background:#ccc}
.tf-txt{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tf-time{flex:none;font-size:9.5px;color:var(--ink3)}
.tf-empty{font-size:11px;color:var(--ink3);text-align:center;padding:8px 0}

/* ---------- 商业化：会员 / 道具 / 通行证（§10.2） ---------- */
.member-card{background:linear-gradient(135deg,#FFF6E0,#FFFBF0);border:1.5px solid #F3D9A4;border-radius:20px;
  padding:16px;margin:0 18px 14px;box-shadow:var(--pop);position:relative;overflow:hidden}
.member-card.on{background:linear-gradient(135deg,#FFF1CC,#FFFDF6);border-color:#E8B84B}
.mc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.mc-name{font-size:15px;font-weight:800;color:#8A5A00}
.mc-sub{font-size:10.5px;color:#A5813A;margin-top:4px;line-height:1.5}
.mc-btn{flex:none;width:auto;padding:9px 14px;font-size:12px;border-radius:999px}
.mc-perks{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.mc-perks i{font-style:normal;background:rgba(255,255,255,.75);border:1px solid #F0DDB4;border-radius:999px;
  padding:3px 8px;font-size:10px;color:#8A5A00}
.mc-rare{margin-top:10px;font-size:10.5px;color:#A5813A}
.sku-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 18px}
.sku-card{background:var(--paper);border:var(--bd);border-radius:16px;padding:12px;box-shadow:var(--pop);
  display:flex;flex-direction:column;gap:5px}
.sk-ic{font-size:24px;line-height:1}
.sk-name{font-size:12.5px;font-weight:800;color:var(--ink)}
.sk-desc{font-size:10px;color:var(--ink3);line-height:1.5;min-height:30px}
.sk-foot{display:flex;align-items:center;justify-content:space-between;margin-top:2px}
.sk-foot b{font-size:14px;color:#D9820B}
.sk-buy{border:none;background:var(--teal);color:#fff;font-size:11px;font-weight:800;border-radius:999px;
  padding:6px 12px;box-shadow:0 3px 0 var(--teal-d)}
.sk-buy:active{transform:translateY(2px);box-shadow:none}
.pass-card{background:var(--paper);border:var(--bd);border-radius:18px;padding:14px;margin:0 18px 18px;box-shadow:var(--pop)}
.pc-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.pc-head b{font-size:14px;color:var(--ink)}
.pc-head em{font-style:normal;font-size:10.5px;color:var(--ink3);margin-left:8px}
.pc-buy{border:none;background:linear-gradient(100deg,#FFC53D,#FF9F1C);color:#fff;font-size:11px;font-weight:800;
  border-radius:999px;padding:7px 12px;box-shadow:0 3px 0 #E8890B}
.pc-owned{font-size:10.5px;color:var(--teal-d);background:var(--teal-l);border-radius:999px;padding:4px 10px;font-weight:700}
.pc-track{margin-top:12px}
.pct{font-size:10.5px;color:var(--ink3);margin-bottom:6px}
.pc-track.paid .pct{color:#B07C00}
.pc-nodes{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}
.pass-node{flex:none;width:78px;background:#F6FAFA;border:1px dashed var(--line);border-radius:12px;
  padding:8px 6px;display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center}
.pass-node b{font-size:12px;color:var(--teal-d)}
.pass-node span{font-size:9px;color:var(--ink2);line-height:1.35;height:24px;overflow:hidden}
.pass-node em{font-style:normal;font-size:9px;color:var(--ink3)}
.pass-node.ready{background:var(--teal-l);border:1px solid var(--teal);border-style:solid}
.pass-node.ready em{color:var(--teal-d);font-weight:800}
.pass-node.done{opacity:.55}
.pass-node.locked{opacity:.5}
.pc-track.paid .pass-node.ready{background:#FFF3DB;border-color:#E8B84B}
.pc-track.paid .pass-node.ready em{color:#B07C00}
.pc-note{margin-top:10px;font-size:9.5px;color:var(--ink3);text-align:center}

/* ---------- 拍照打卡（§3.2 类型4） ---------- */
.photo-box{margin-top:4px}
.photo-prev{height:150px;border:1.6px dashed var(--teal);border-radius:16px;background:var(--teal-l);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--teal-d);
  cursor:pointer;overflow:hidden;position:relative}
.photo-prev b{font-size:30px}
.photo-prev span{font-size:12px}
.photo-prev img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.photo-prev .ok{position:absolute;right:8px;bottom:8px;background:rgba(0,179,134,.92);color:#fff;
  font-size:11px;padding:3px 10px;border-radius:999px}

/* ---------- 任务分组切换 ---------- */
.task-tabs{display:flex;gap:8px;margin-bottom:12px}
.tt-btn{flex:1;border:1.6px solid var(--line);background:#fff;border-radius:14px;padding:8px 4px;
  font-size:12.5px;font-weight:700;color:var(--ink2);cursor:pointer}
.tt-btn em{display:block;font-style:normal;font-size:9.5px;font-weight:400;color:var(--ink3);margin-top:2px}
.tt-btn.on{border-color:var(--teal);background:var(--teal-l);color:var(--teal-d)}

/* ---------- 图鉴筛选 / 徽章墙 / 周榜结算 ---------- */
.col-filter{display:flex;gap:6px;overflow-x:auto;padding:0 2px 10px;-webkit-overflow-scrolling:touch}
.cf{flex:none;border:1.4px solid var(--line);background:#fff;border-radius:999px;padding:5px 12px;
  font-size:11px;font-weight:600;color:var(--ink2);cursor:pointer}
.cf.on{border-color:var(--teal);background:var(--teal-l);color:var(--teal-d)}
.badge-strip{display:flex;flex-wrap:wrap;gap:6px;padding:2px 0 10px}
.bdg{font-size:10.5px;font-weight:700;color:var(--gold-d,#B07C00);background:var(--gold-l,#FFF3DB);
  border-radius:999px;padding:4px 10px}
.rk-bdg{font-size:11px;margin-left:4px}
.last-week{background:var(--teal-l);border-radius:14px;padding:9px 13px;font-size:11.5px;color:var(--ink2);
  display:flex;align-items:center;gap:8px;margin-bottom:12px}
.last-week b{color:var(--teal-d)}
.last-week .sc{margin-left:auto;font-size:10px;color:var(--ink3)}

/* ---------- 当前位置未开通分站：地图内常驻提示 ---------- */
.out-hint{position:absolute;top:78px;left:14px;right:14px;z-index:1001;
  display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:16px;
  background:#FFF6E5;border:1.6px solid #FFD79A;box-shadow:0 8px 22px rgba(176,124,0,.14)}
.out-hint[hidden]{display:none}
.out-hint .oh-ic{width:30px;height:30px;border-radius:11px;background:#FFEBC4;flex:none;
  display:flex;align-items:center;justify-content:center;font-size:15px}
.out-hint .oh-b{flex:1;min-width:0}
.out-hint .oh-t{font-size:12.5px;font-weight:800;color:#8A5B00;line-height:1.3}
.out-hint .oh-s{font-size:10.5px;color:#A58236;margin-top:2px;line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.out-hint .oh-btn{flex:none;border:none;border-radius:999px;background:#FF9F1C;color:#fff;
  font-size:11.5px;font-weight:800;padding:7px 12px;cursor:pointer;font-family:inherit}
.out-hint .oh-btn:active{transform:scale(.96)}
.out-hint .oh-btn2{flex:none;border:1.4px solid #F2C079;border-radius:999px;background:#fff;
  color:#B2741A;font-size:11px;font-weight:800;padding:6px 10px;cursor:pointer;font-family:inherit}
.out-hint .oh-btn2:active{transform:scale(.96)}
.out-hint .oh-x{flex:none;border:none;background:transparent;color:#B08A4A;font-size:16px;
  line-height:1;padding:2px 2px 2px 4px;cursor:pointer}

/* ---------- 空站：城市选择弹层空状态 ---------- */
.city-empty{display:flex;flex-direction:column;align-items:center;gap:7px;padding:34px 22px 30px;text-align:center}
.city-empty b{font-size:34px;line-height:1}
.city-empty span{font-size:13.5px;font-weight:800;color:var(--ink)}
.city-empty em{font-style:normal;font-size:11.5px;color:var(--ink3);line-height:1.65;max-width:250px}

/* ---------- 开箱特效：答对爆炸+彩带 / 答错中间提示 ---------- */
.boom-fx{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 44%,rgba(255,240,205,.95),rgba(20,40,36,.52) 62%,rgba(14,30,27,.64));
  animation:bfIn .22s ease-out both;transition:opacity .38s ease}
.boom-fx.out{opacity:0}
.boom-fx.fail{background:radial-gradient(circle at 50% 44%,rgba(60,26,24,.72),rgba(14,30,27,.66))}
.bf-stage{position:relative;width:230px;height:230px;display:flex;align-items:center;justify-content:center}
.bf-rays{position:absolute;left:50%;top:50%;width:340px;height:340px;margin:-170px 0 0 -170px;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,rgba(255,214,107,.55) 0deg 6deg,rgba(255,214,107,0) 6deg 18deg);
  animation:bfRaysSpin 2.4s linear infinite,bfRaysPop .5s ease-out both}
.bf-ring{position:absolute;left:50%;top:50%;width:110px;height:110px;margin:-55px 0 0 -55px;border-radius:50%;
  border:3px solid rgba(255,226,150,.92);animation:bfRing .9s cubic-bezier(.2,.7,.3,1) both}
.bf-ring.d2{animation-delay:.18s;border-color:rgba(255,255,255,.72)}
.bf-chest{position:relative;z-index:2;width:150px;height:150px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:82px;background:radial-gradient(circle,#FFF6DC,#FFD98F 70%,#F3B948);
  border:5px solid #fff;box-shadow:0 0 0 6px rgba(216,162,63,.6),0 0 46px 8px rgba(255,190,80,.8);
  animation:bfPop .78s cubic-bezier(.18,1.5,.4,1) both}
.bf-spark{position:absolute;width:8px;height:8px;border-radius:50%;z-index:3;animation-duration:.8s;animation-timing-function:ease-out;
  animation-fill-mode:both}
.bf-spark.d0{animation-name:bfS0}.bf-spark.d1{animation-name:bfS1}.bf-spark.d2{animation-name:bfS2}.bf-spark.d3{animation-name:bfS3}
.bf-spark.d4{animation-name:bfS4}.bf-spark.d5{animation-name:bfS5}.bf-spark.d6{animation-name:bfS6}.bf-spark.d7{animation-name:bfS7}
.bf-txt{margin-top:16px;font-size:23px;font-weight:800;color:#FFF6DC;letter-spacing:1px;
  text-shadow:0 0 22px rgba(255,190,80,.9),0 4px 14px rgba(0,0,0,.35);animation:bfTxt .5s .25s cubic-bezier(.2,1.2,.4,1) both}
.bf-txt.fail{color:#FFF1F0;text-shadow:0 0 16px rgba(255,120,110,.75),0 4px 14px rgba(0,0,0,.3)}
.bf-fail{display:flex;flex-direction:column;align-items:center;animation:bfShake .42s ease-in-out both}
.bf-x{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:38px;font-weight:700;
  color:#FFE1DD;background:rgba(240,110,96,.26);border:2px solid rgba(255,160,148,.75);box-shadow:0 0 42px rgba(240,110,96,.55)}
.bf-cf{position:absolute;top:-24px;border-radius:3px;opacity:.95;animation-name:bfFall;animation-timing-function:linear;animation-fill-mode:forwards}
@keyframes bfIn{from{opacity:0}to{opacity:1}}
@keyframes bfPop{0%{transform:scale(.34) rotate(-8deg);opacity:0}55%{transform:scale(1.2) rotate(4deg);opacity:1}
  75%{transform:scale(.96) rotate(-2deg)}100%{transform:scale(1.04);opacity:1}}
@keyframes bfRaysPop{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}
@keyframes bfRaysSpin{to{transform:rotate(360deg)}}
@keyframes bfRing{0%{transform:scale(.35);opacity:.95}100%{transform:scale(2.6);opacity:0}}
@keyframes bfTxt{from{opacity:0;transform:translateY(14px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes bfShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(7px)}
  60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}
@keyframes bfS0{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(-110px,-100px) scale(.2);opacity:0}}
@keyframes bfS1{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(-34px,-140px) scale(.2);opacity:0}}
@keyframes bfS2{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(70px,-128px) scale(.2);opacity:0}}
@keyframes bfS3{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(134px,-34px) scale(.2);opacity:0}}
@keyframes bfS4{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(122px,88px) scale(.2);opacity:0}}
@keyframes bfS5{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(24px,140px) scale(.2);opacity:0}}
@keyframes bfS6{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(-104px,104px) scale(.2);opacity:0}}
@keyframes bfS7{0%{transform:translate(0,0) scale(1.2);opacity:1}100%{transform:translate(-140px,12px) scale(.2);opacity:0}}
@keyframes bfFall{0%{transform:translateY(-40px) rotate(0);opacity:1}85%{opacity:1}100%{transform:translateY(105vh) rotate(680deg);opacity:.9}}