/* ============================================================
   神韵麟州 · 神木同城  —  前端样式
   移动优先 / 响应式 / 无外部依赖
   ============================================================ */

:root{
  --brand:#B3161D;
  --brand-2:#8E0F16;
  --brand-soft:#FCEDEA;
  --gold:#C89B3C;
  --gold-2:#E7CD93;
  --ink:#1C1B1F;
  --ink-2:#39373E;
  --muted:#6E6B73;
  --muted-2:#9A969D;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --line:#EAE5DB;
  --line-2:#F1EDE4;
  --ok:#1F8A54;
  --warn:#C77700;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 6px 22px rgba(28,27,31,.07);
  --shadow-lg:0 18px 50px rgba(28,27,31,.16);
  --container:1120px;
  --tabbar-h:60px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,textarea,select{font-family:inherit;font-size:15px;color:var(--ink);}
a{color:inherit;text-decoration:none;}

.icon-sprite{position:absolute;width:0;height:0;overflow:hidden;}
.ic{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;}

.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 16px;}

/* ============ 顶部栏 ============ */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;gap:14px;height:62px;}
.brand{display:flex;align-items:center;gap:9px;flex:none;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex:none;
  background:linear-gradient(145deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#F4E3C1;font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:23px;font-weight:700;line-height:38px;text-align:center;
  box-shadow:0 6px 16px rgba(179,22,29,.28);letter-spacing:0;
}
.brand-mark.sm{width:32px;height:32px;border-radius:10px;font-size:19px;line-height:32px;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-family:"Songti SC","Noto Serif SC",Georgia,serif;font-size:19px;letter-spacing:1px;}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:3px;}

.searchbox{
  flex:1;display:flex;align-items:center;gap:8px;
  background:var(--bg);border:1px solid var(--line);border-radius:999px;
  padding:0 6px 0 14px;height:40px;transition:.2s;max-width:520px;
}
.searchbox:focus-within{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(179,22,29,.08);}
.searchbox .ic{color:var(--muted-2);font-size:17px;}
.searchbox input{flex:1;border:0;background:none;outline:none;min-width:0;}
.searchbox input::-webkit-search-cancel-button{display:none;}
.search-go{
  background:var(--brand);color:#fff;border-radius:999px;
  padding:0 14px;height:30px;font-size:13px;font-weight:600;flex:none;
}
.topbar-actions{display:flex;gap:8px;align-items:center;flex:none;}
.btn-wx{
  display:flex;align-items:center;gap:6px;height:40px;padding:0 16px;
  border-radius:999px;background:var(--brand);color:#fff;font-weight:600;font-size:14px;
  box-shadow:0 6px 16px rgba(179,22,29,.24);transition:.18s;
}
.btn-wx:hover{background:var(--brand-2);transform:translateY(-1px);}
.btn-wx .ic{font-size:17px;}

/* ============ 公告条 ============ */
.notice{background:var(--brand);color:#fff;font-size:13px;}
.notice-inner{display:flex;align-items:center;gap:10px;height:36px;overflow:hidden;}
.notice-tag{
  display:flex;align-items:center;gap:4px;flex:none;
  background:rgba(255,255,255,.18);padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;
}
.notice-tag .ic{font-size:13px;}
.notice-scroll{flex:1;overflow:hidden;white-space:nowrap;position:relative;height:36px;}
.notice-scroll b{font-weight:600;margin-right:8px;color:#FFE9B8;}
.notice-scroll .tick{position:absolute;inset:0;display:flex;align-items:center;opacity:0;transition:opacity .5s;}
.notice-scroll .tick.on{opacity:1;}

/* ============ 首屏 ============ */
.hero{
  padding:26px 0 30px;
  background:
    radial-gradient(900px 420px at 8% -10%,rgba(200,155,60,.16),transparent 60%),
    radial-gradient(700px 380px at 100% 0%,rgba(179,22,29,.10),transparent 60%),
    linear-gradient(180deg,#FFFDF8,var(--bg));
}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;}
.hero-kicker{
  display:inline-block;margin:0 0 12px;padding:4px 12px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);font-size:12.5px;font-weight:600;letter-spacing:.5px;
}
.hero-copy h1{
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:clamp(30px,4.4vw,48px);line-height:1.2;margin:0 0 14px;letter-spacing:1px;
}
.hero-copy h1 span{color:var(--brand);position:relative;}
.hero-copy h1 span::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;
  background:linear-gradient(90deg,var(--gold-2),rgba(231,205,147,0));z-index:-1;border-radius:4px;
}
.hero-desc{margin:0 0 22px;color:var(--muted);font-size:15px;line-height:1.85;}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:44px;padding:0 22px;border-radius:12px;font-weight:650;font-size:15px;
  transition:.18s;white-space:nowrap;
}
.btn .ic{font-size:17px;}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 22px rgba(179,22,29,.26);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(179,22,29,.32);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{height:36px;padding:0 14px;font-size:13.5px;border-radius:10px;}
.btn-lg{height:50px;font-size:16px;}
.btn-block{width:100%;}
.hero-stats{display:flex;gap:26px;list-style:none;margin:26px 0 0;padding:0;}
.hero-stats li{display:flex;flex-direction:column;}
.hero-stats strong{
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;font-size:26px;color:var(--brand);line-height:1.1;
}
.hero-stats span{font-size:12.5px;color:var(--muted);}

.hero-art{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:16/10.6;}
.hero-art img{width:100%;height:100%;object-fit:cover;}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.5));}
.hero-art-cap{
  position:absolute;left:16px;bottom:14px;z-index:2;color:#fff;
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;font-size:15px;letter-spacing:2px;
}

/* ============ 通用 section ============ */
.section{margin-top:34px;}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;}
.section-head h2{
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:21px;margin:0;letter-spacing:1px;position:relative;padding-left:14px;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:18px;border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--gold));
}
.link-more{display:flex;align-items:center;gap:2px;color:var(--muted);font-size:13.5px;}
.link-more:hover{color:var(--brand);}
.link-more .ic{font-size:15px;}

/* ============ 分类网格 ============ */
.cat-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;}
.cat-grid.full{grid-template-columns:repeat(4,1fr);}
.cat-card{
  display:flex;flex-direction:column;align-items:center;gap:9px;
  padding:16px 6px;border-radius:14px;background:var(--card);border:1px solid var(--line-2);
  transition:.18s;text-align:center;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--brand-soft);}
.cat-ico{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:22px;
  background:var(--brand-soft);color:var(--brand);
}
.cat-card[data-c="house"] .cat-ico{background:#EAF3EE;color:#1F8A54;}
.cat-card[data-c="second"] .cat-ico{background:#FFF4E4;color:#C77700;}
.cat-card[data-c="carpool"] .cat-ico{background:#EAF1FB;color:#2563C9;}
.cat-card[data-c="ask"] .cat-ico{background:#F2EDFB;color:#7541C9;}
.cat-card[data-c="service"] .cat-ico{background:#E8F5F6;color:#0E7C86;}
.cat-card[data-c="biz"] .cat-ico{background:#FBEFF2;color:#C2185B;}
.cat-name{font-size:13.5px;font-weight:600;}
.cat-count{font-size:11.5px;color:var(--muted-2);}

/* ============ 主体布局 ============ */
.board-wrap{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start;}
.board-tools{display:flex;align-items:center;gap:8px;}
.chip{
  display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 12px;
  border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;color:var(--muted);
}
.chip:hover{border-color:var(--brand);color:var(--brand);}
.chip .ic{font-size:15px;}

.tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:12px;margin-bottom:6px;scrollbar-width:none;}
.tabs::-webkit-scrollbar{display:none;}
.tab{
  flex:none;height:34px;padding:0 15px;border-radius:999px;font-size:13.5px;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);transition:.15s;
}
.tab:hover{border-color:var(--brand);color:var(--brand);}
.tab.is-active{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600;}

.list{display:flex;flex-direction:column;gap:12px;}
.item{
  display:flex;gap:14px;padding:16px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line-2);transition:.18s;cursor:pointer;position:relative;
}
.item:hover{box-shadow:var(--shadow);border-color:#E2DCCF;transform:translateY(-1px);}
.item-tag{
  flex:none;width:60px;height:60px;border-radius:12px;display:grid;place-items:center;
  font-size:24px;background:var(--brand-soft);color:var(--brand);
}
.item[data-c="house"] .item-tag{background:#EAF3EE;color:#1F8A54;}
.item[data-c="second"] .item-tag{background:#FFF4E4;color:#C77700;}
.item[data-c="carpool"] .item-tag{background:#EAF1FB;color:#2563C9;}
.item[data-c="ask"] .item-tag{background:#F2EDFB;color:#7541C9;}
.item[data-c="service"] .item-tag{background:#E8F5F6;color:#0E7C86;}
.item[data-c="biz"] .item-tag{background:#FBEFF2;color:#C2185B;}
.item-main{flex:1;min-width:0;}
.item-title{font-size:15.5px;font-weight:650;margin:0 0 6px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.item-desc{color:var(--muted);font-size:13.5px;margin:0 0 10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.item-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--muted-2);}
.item-meta .price{color:var(--brand);font-weight:700;font-size:14px;}
.item-meta .area,.item-meta .time{display:flex;align-items:center;gap:3px;}
.item-meta .ic{font-size:13px;}
.item-side{flex:none;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:8px;}
.fav-btn{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--muted-2);font-size:17px;background:#fff;transition:.15s;
}
.fav-btn:hover{border-color:var(--brand);color:var(--brand);}
.fav-btn.on{background:var(--brand);border-color:var(--brand);color:#fff;}
.fav-btn.on .ic{fill:currentColor;}
.badge-lock{
  display:flex;align-items:center;gap:3px;font-size:11.5px;color:var(--warn);
  background:#FFF4E4;padding:2px 7px;border-radius:999px;font-weight:600;
}
.badge-lock .ic{font-size:12px;}
.badge-mine{
  font-size:11.5px;color:var(--ok);background:#EAF3EE;padding:2px 7px;border-radius:999px;font-weight:600;
}

.list-empty{text-align:center;padding:60px 20px;color:var(--muted);}
.list-empty .ic{font-size:44px;color:var(--line);stroke-width:1.2;}
.list-empty p{margin:16px 0 4px;font-size:16px;font-weight:600;color:var(--ink);}
.list-empty span{font-size:13.5px;display:block;margin-bottom:18px;}
.list-empty .btn{margin:0 auto;}
.load-more{
  width:100%;margin-top:14px;height:46px;border-radius:12px;background:#fff;
  border:1px solid var(--line);color:var(--muted);font-size:14px;font-weight:600;
}
.load-more:hover{border-color:var(--brand);color:var(--brand);}

/* ============ 侧栏 ============ */
.board-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:76px;}
.side-card{
  background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);
}
.side-head,.side-card>h3{display:flex;align-items:center;gap:7px;margin:0 0 14px;font-size:15.5px;font-weight:700;}
.side-card>h3 .ic,.side-head h3 .ic{font-size:17px;color:var(--brand);}
.side-head h3{margin:0;display:flex;align-items:center;gap:7px;}

.join-card{position:relative;overflow:hidden;border-color:#F0DCD6;
  background:linear-gradient(170deg,#FFF8F4,#fff);}
.join-card h3{color:var(--brand);}
.join-card p{margin:0 0 14px;font-size:13px;color:var(--muted);line-height:1.7;}
.join-glow{position:absolute;top:-60px;right:-50px;width:170px;height:170px;border-radius:50%;
  background:radial-gradient(circle,rgba(179,22,29,.14),transparent 70%);}
.join-card small{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:12px;color:var(--muted-2);font-size:12px;}
.join-card small .ic{font-size:13px;color:var(--ok);}

.qr-box{
  width:100%;aspect-ratio:1;border-radius:14px;border:1.5px dashed #DCD3C4;background:#FCFBF7;
  display:grid;place-items:center;margin-bottom:14px;overflow:hidden;
}
.qr-box.lg{max-width:230px;margin:18px auto;}
.qr-box img{width:100%;height:100%;object-fit:contain;padding:6px;}
.qr-fallback{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--muted-2);}
.qr-fallback .ic{font-size:34px;color:var(--brand);opacity:.5;}
.qr-fallback span{font-size:13px;font-weight:600;color:var(--muted);}
.qr-fallback em{font-style:normal;font-size:11.5px;}

.news-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.news-list li{
  display:flex;gap:9px;align-items:flex-start;padding:9px 8px;border-radius:9px;
  font-size:13.5px;color:var(--ink-2);cursor:pointer;transition:.15s;line-height:1.5;
}
.news-list li:hover{background:var(--brand-soft);color:var(--brand);}
.news-list li b{
  flex:none;width:20px;height:20px;border-radius:6px;background:var(--line-2);color:var(--muted);
  font-size:11.5px;display:grid;place-items:center;font-weight:700;margin-top:1px;
}
.news-list li:nth-child(1) b{background:var(--brand);color:#fff;}
.news-list li:nth-child(2) b{background:var(--brand);color:#fff;opacity:.75;}
.news-list li:nth-child(3) b{background:var(--gold);color:#fff;opacity:.85;}

.tel-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.tel-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 10px;border-radius:9px;background:var(--bg);font-size:13.5px;}
.tel-list li span{color:var(--ink-2);}
.tel-list li a{color:var(--brand);font-weight:650;font-variant-numeric:tabular-nums;}
.tel-list li a:hover{text-decoration:underline;}
.side-note{margin:12px 0 0;font-size:11.5px;color:var(--muted-2);}

.tips-card{background:#FFFCF5;border-color:#F1E4C8;}
.tips-card h3{color:var(--warn);}
.tips-card h3 .ic{color:var(--warn);}
.tips-card ul{margin:0;padding-left:18px;font-size:13px;color:var(--muted);line-height:1.9;}

/* ============ 页脚 ============ */
.site-footer{margin-top:52px;background:#201F24;color:#B9B6BE;padding:34px 0 90px;}
.footer-inner{display:flex;flex-direction:column;gap:18px;}
.foot-brand{display:flex;align-items:center;gap:12px;}
.foot-brand strong{color:#fff;font-family:"Songti SC","Noto Serif SC",Georgia,serif;font-size:17px;letter-spacing:1px;display:block;}
.foot-brand p{margin:2px 0 0;font-size:12.5px;color:#8C8991;}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;}
.foot-links button{color:#B9B6BE;font-size:13.5px;padding:0;}
.foot-links button:hover{color:var(--gold-2);}
.foot-icp{font-size:12.5px;color:#8C8991;margin:0;}
.foot-copy{font-size:12px;color:#6B6870;margin:0;line-height:1.7;}

/* ============ 移动端底部导航 ============ */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  height:calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.tab-item{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  color:var(--muted-2);font-size:11px;padding-top:6px;
}
.tab-item .ic{font-size:21px;}
.tab-item.is-active{color:var(--brand);}
.tab-post{position:relative;}
.tab-post .fab{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;margin-top:-20px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 8px 20px rgba(179,22,29,.36);border:3px solid #fff;
}
.tab-post .fab .ic{font-size:24px;stroke-width:2.2;}
.tab-post span:last-child{color:var(--brand);font-weight:600;}

/* ============ 悬浮进群 ============ */
.float-join{
  position:fixed;right:18px;bottom:96px;z-index:65;
  padding:0 16px;height:46px;border-radius:999px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  display:flex;align-items:center;gap:7px;font-weight:650;font-size:14px;
  box-shadow:0 10px 26px rgba(179,22,29,.36);transition:.18s;
}
.float-join:hover{transform:translateY(-2px);}
.float-join .ic{font-size:18px;}
.float-join .dot{
  position:absolute;top:6px;right:10px;width:9px;height:9px;border-radius:50%;
  background:#FFD24A;border:2px solid #fff;animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.25);opacity:.6;}}

/* ============ 弹窗 ============ */
.modal{position:fixed;inset:0;z-index:100;display:none;}
.modal.open{display:block;}
.modal-mask{position:absolute;inset:0;background:rgba(24,22,26,.52);backdrop-filter:blur(3px);animation:fade .2s;}
@keyframes fade{from{opacity:0;}to{opacity:1;}}
.sheet{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(620px,calc(100% - 28px));max-height:86vh;overflow:auto;
  background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);animation:pop .26s cubic-bezier(.2,.9,.3,1.2);
}
.sheet-sm{width:min(440px,calc(100% - 28px));}
@keyframes pop{from{opacity:0;transform:translate(-50%,-46%) scale(.96);}to{opacity:1;transform:translate(-50%,-50%) scale(1);}}
.sheet-close{
  position:absolute;top:14px;right:14px;z-index:3;width:36px;height:36px;border-radius:50%;
  display:grid;place-items:center;background:var(--bg);color:var(--muted);font-size:18px;
}
.sheet-close:hover{background:var(--brand-soft);color:var(--brand);}
.sheet-body{padding:26px 26px 30px;}
.sheet-body.center{text-align:center;}
.sheet-title{font-family:"Songti SC","Noto Serif SC",Georgia,serif;font-size:21px;margin:0 0 8px;letter-spacing:.5px;}
.sheet-sub{margin:0 0 20px;color:var(--muted);font-size:13.5px;line-height:1.7;}
.sheet-foot{margin:14px 0 0;font-size:12.5px;color:var(--muted-2);}
.pill{
  display:inline-flex;align-items:center;gap:5px;padding:5px 13px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);font-size:12.5px;font-weight:600;margin-bottom:12px;
}
.pill .ic{font-size:14px;}

/* ============ 表单 ============ */
.form{display:flex;flex-direction:column;gap:15px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field>span{font-size:13.5px;font-weight:600;color:var(--ink-2);}
.field>span b{color:var(--brand);}
.field input,.field textarea,.field select{
  border:1px solid var(--line);border-radius:11px;padding:11px 13px;background:#FCFBF8;
  outline:none;transition:.16s;width:100%;resize:vertical;
}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(179,22,29,.08);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.agree{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.agree input{width:16px;height:16px;accent-color:var(--brand);}

/* ============ 详情 ============ */
.detail-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px;}
.detail-tag{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-size:24px;
  background:var(--brand-soft);color:var(--brand);flex:none;}
.detail-head h3{margin:0 0 6px;font-size:19px;line-height:1.4;}
.detail-head .chips{display:flex;gap:8px;flex-wrap:wrap;}
.mini-chip{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--bg);color:var(--muted);}
.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px;}
.detail-meta div{background:var(--bg);border-radius:11px;padding:10px 13px;}
.detail-meta b{display:block;font-size:11.5px;color:var(--muted-2);font-weight:600;margin-bottom:2px;}
.detail-meta span{font-size:14px;font-weight:600;}
.detail-meta .hl{color:var(--brand);}
.detail-desc{background:var(--bg);border-radius:13px;padding:15px;font-size:14.5px;line-height:1.85;
  color:var(--ink-2);white-space:pre-wrap;margin:0 0 18px;}
.contact-box{border:1px dashed #E4DCCB;border-radius:14px;padding:16px;background:#FCFBF6;position:relative;}
.contact-box.locked .contact-real{filter:blur(5px);user-select:none;pointer-events:none;}
.contact-label{font-size:12.5px;color:var(--muted);margin-bottom:6px;}
.contact-real{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;letter-spacing:.5px;}
.contact-real .ic{font-size:18px;color:var(--ok);}
.lock-tip{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:rgba(252,251,246,.55);border-radius:14px;text-align:center;padding:14px;
}
.lock-tip p{margin:0;font-size:13.5px;color:var(--muted);}
.detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;}
.detail-actions .btn{padding:0 12px;}
.report-row{margin-top:14px;text-align:center;}
.report-row button{font-size:12.5px;color:var(--muted-2);text-decoration:underline;}

/* ============ 进群弹窗 ============ */
.wx-row{display:flex;align-items:center;justify-content:center;gap:10px;margin:16px 0;
  background:var(--bg);border-radius:12px;padding:12px;font-size:14px;}
.wx-row span{color:var(--muted);font-size:13px;}
.wx-row strong{font-size:16px;letter-spacing:.5px;}
.copy-btn{background:#fff;border:1px solid var(--line);border-radius:8px;padding:5px 12px;font-size:12.5px;color:var(--brand);font-weight:600;}
.copy-btn:hover{border-color:var(--brand);}

/* ============ 我的 ============ */
.mine-user{display:flex;align-items:center;gap:14px;background:var(--bg);border-radius:14px;padding:16px;margin-bottom:18px;}
.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:24px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;flex:none;}
.mine-user strong{display:block;font-size:16px;}
.mine-user p{margin:2px 0 0;font-size:12.5px;color:var(--muted);}
.mine-user .btn{margin-left:auto;flex:none;}
.mine-tabs{display:flex;gap:8px;margin-bottom:14px;}
.mini-tab{flex:1;height:38px;border-radius:10px;background:var(--bg);color:var(--muted);font-size:13.5px;font-weight:600;}
.mini-tab.is-active{background:var(--ink);color:#fff;}
.mine-list{display:flex;flex-direction:column;gap:10px;min-height:60px;}
.mine-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line-2);border-radius:12px;}
.mine-item-main{flex:1;min-width:0;}
.mine-item-main strong{font-size:14px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mine-item-main span{font-size:12px;color:var(--muted-2);}
.mine-item button{font-size:12.5px;color:var(--brand);font-weight:600;padding:5px 10px;border-radius:8px;background:var(--brand-soft);}
.mine-item button.del{background:#F2F2F2;color:var(--muted);}
.mine-empty{text-align:center;color:var(--muted-2);font-size:13.5px;padding:26px 0;}
.mine-danger{margin-top:22px;padding-top:18px;border-top:1px solid var(--line-2);}
.mine-danger small{display:block;text-align:center;color:var(--muted-2);font-size:11.5px;margin-top:8px;}

/* ============ 关于 ============ */
.about-p{font-size:14px;line-height:1.9;color:var(--ink-2);margin:0 0 18px;}
.about-list{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:1px;}
.about-list li{display:flex;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;}
.about-list b{flex:none;width:74px;color:var(--muted-2);font-weight:600;}
.about-list span{color:var(--ink-2);}
.about-tip{font-size:12.5px;color:var(--warn);background:#FFFCF5;border-radius:10px;padding:11px 13px;margin:0;}

/* ============ Toast ============ */
.toast{
  position:fixed;left:50%;bottom:110px;transform:translate(-50%,14px);z-index:200;
  background:rgba(28,27,31,.92);color:#fff;padding:11px 20px;border-radius:999px;font-size:13.5px;
  opacity:0;transition:.26s;pointer-events:none;max-width:88vw;text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0);}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .board-wrap{grid-template-columns:1fr;}
  .board-side{position:static;}
  .cat-grid{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:22px;}
  .hero-art{aspect-ratio:16/9;}
  .hero-stats{gap:20px;}
}
@media (max-width:768px){
  body{padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom));}
  .tabbar{display:flex;}
  .topbar-inner{height:56px;gap:10px;}
  .brand-text em{display:none;}
  .brand-text strong{font-size:17px;}
  .searchbox{height:36px;padding-left:12px;}
  .search-go{display:none;}
  .btn-wx{display:none;}
  .section-head h2{font-size:18px;}
  .hero{padding:20px 0 24px;}
  .hero-desc{font-size:14px;}
  .hero-desc br{display:none;}
  .cat-grid{gap:8px;}
  .cat-card{padding:13px 4px;gap:7px;}
  .cat-ico{width:40px;height:40px;font-size:20px;border-radius:11px;}
  .cat-name{font-size:12.5px;}
  .cat-count{display:none;}
  .float-join{bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 14px);right:14px;}
  .sheet{border-radius:18px;}
  .sheet-body{padding:22px 18px 26px;}
  .item{padding:13px;gap:11px;}
  .item-tag{width:52px;height:52px;font-size:21px;border-radius:10px;}
  .item-desc{-webkit-line-clamp:2;}
  .detail-meta{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .site-footer{padding:28px 0 120px;}
  .cat-grid.full{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:400px){
  .cat-grid{grid-template-columns:repeat(4,1fr);}
  .cat-name{font-size:11.5px;}
  .hero-stats strong{font-size:22px;}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}

/* ============================================================
   轮播图（首页右侧 / 后台可管理）
   ============================================================ */
.carousel{position:relative;}
.carousel-viewport{
  position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/10.6;
  box-shadow:var(--shadow-lg);background:#1C1B1F;
}
.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;display:block;}
.carousel-slide.on{opacity:1;}
.carousel-slide img{width:100%;height:100%;object-fit:cover;}
.carousel-cap{
  position:absolute;left:0;right:0;bottom:0;padding:40px 18px 18px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.62));color:#fff;
}
.carousel-cap strong{
  display:block;font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:18px;letter-spacing:1.5px;margin-bottom:3px;
}
.carousel-cap span{font-size:13px;opacity:.92;line-height:1.5;}
.carousel-dots{position:absolute;right:16px;bottom:16px;display:flex;gap:6px;z-index:3;}
.carousel-dots button{
  width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);
  padding:0;transition:.2s;
}
.carousel-dots button.on{background:#fff;width:20px;border-radius:999px;}

/* ============================================================
   同城群列表
   ============================================================ */
.group-list{display:flex;flex-direction:column;gap:10px;}
.group-card{
  display:flex;gap:12px;padding:12px;background:#fff;border:1px solid var(--line-2);
  border-radius:12px;transition:.16s;
}
.group-card:hover{box-shadow:var(--shadow);border-color:#E2DCCF;}
.group-qr{
  width:76px;height:76px;flex:none;border-radius:10px;object-fit:cover;
  border:1px solid var(--line);background:var(--bg);
}
.group-qr.ph{
  display:grid;place-items:center;text-align:center;color:var(--muted-2);
  font-size:11px;line-height:1.4;padding:4px;
}
.group-info{flex:1;min-width:0;}
.group-info strong{font-size:14.5px;display:block;}
.group-info p{margin:3px 0 7px;font-size:12.5px;color:var(--muted);line-height:1.55;}
.group-wx{
  display:inline-flex;align-items:center;gap:4px;font-size:12.5px;
  color:var(--brand);font-weight:650;
}
.group-wx .ic{font-size:14px;}

/* 分类 tab 用链接实现（服务端筛选） */
a.tab{display:inline-flex;align-items:center;gap:5px;text-decoration:none;}
.tab i{font-style:normal;font-size:11.5px;opacity:.6;}

/* 空列表 */
.board-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:46px 20px;text-align:center;color:var(--muted);
}
.board-empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:6px;}

@media (max-width:860px){
  .carousel-viewport{aspect-ratio:16/9;}
  .carousel-cap strong{font-size:16px;}
}
@media (max-width:768px){
  .group-qr{width:66px;height:66px;}
  .board-empty{padding:34px 16px;}
}

/* ============================================================
   卡片 / 详情页 / 分页
   ============================================================ */
.card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow);}
.detail-page{padding:26px;margin-top:14px;}
.detail-head h1{
  font-family:"Songti SC","Noto Serif SC",Georgia,serif;
  font-size:22px;line-height:1.45;margin:0 0 8px;letter-spacing:.5px;
}
.top-flag{
  display:inline-block;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  font-size:11px;font-weight:700;padding:1.5px 8px;border-radius:7px;margin-right:7px;
  vertical-align:middle;letter-spacing:0;
}

.pager{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:24px 0 4px;}
.page{
  min-width:38px;height:38px;padding:0 11px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;background:#fff;border:1px solid var(--line);color:var(--ink-2);
  font-size:14px;font-weight:600;transition:.15s;
}
.page:hover{border-color:var(--brand);color:var(--brand);}
.page.is-active{background:var(--ink);border-color:var(--ink);color:#fff;}

/* 桌面端隐藏悬浮进群按钮，避免与右侧栏重叠（顶栏与侧栏已提供进群入口） */
@media (min-width:769px){
  .float-join{display:none;}
}

@media (max-width:768px){
  .detail-page{padding:20px 16px;}
  .detail-head h1{font-size:19px;}
  .detail-tag{width:48px;height:48px;font-size:21px;}
}
@media (max-width:400px){
  .pager{gap:6px;}
  .page{min-width:34px;height:34px;font-size:13px;}
}