:root{
  --blue:#185FA5; --blue-d:#0C447C; --blue-l:#B5D4F4; --blue-bg:#E6F1FB;
  --teal:#0F6E56; --teal-d:#085041; --teal-l:#9FE1CB; --teal-bg:#E1F5EE;
  --ink:#222; --muted:#777; --line:#ECECEC; --bg:#F4F6F8; --card:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{background:#E8EAEE;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink)}
.phone{max-width:420px;margin:0 auto;min-height:100dvh;background:var(--bg);position:relative;display:flex;flex-direction:column}
@media(min-width:500px){body{padding:24px 0}.phone{border-radius:24px;overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,.18);min-height:calc(100dvh - 48px)}}
.appbar{background:linear-gradient(135deg,var(--blue-d),var(--blue));color:#fff;padding:16px 16px 14px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:40px;height:40px;border-radius:12px;background:#fff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700}
.appbar h1{font-size:18px;font-weight:600}
.appbar p{font-size:11px;opacity:.85;margin-top:2px}
.btn-ghost{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.5);color:#fff;padding:6px 16px;border-radius:16px;font-size:13px;cursor:pointer}
.notice{display:flex;align-items:center;gap:8px;background:#FFF7E8;margin:10px 12px 0;padding:8px 12px;border-radius:10px;cursor:pointer;overflow:hidden}
.notice-tag{flex:none;background:#E8890C;color:#fff;font-size:11px;padding:2px 7px;border-radius:5px}
.marquee{overflow:hidden;flex:1}
.marquee p{font-size:13px;color:#8A5A00;white-space:nowrap;display:inline-block;padding-left:100%;animation:mq 16s linear infinite}
@keyframes mq{to{transform:translateX(-100%)}}
main{flex:1;padding-bottom:8px}
.view{display:none;animation:fade .18s ease}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.sec{font-size:15px;font-weight:600;margin:16px 14px 8px;display:flex;align-items:center;justify-content:space-between}
.sec a{font-size:12px;color:var(--muted);font-weight:400;text-decoration:none;cursor:pointer}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px}
.cell{background:var(--card);border-radius:12px;padding:12px 6px;text-align:center;cursor:pointer;text-decoration:none;color:var(--ink);transition:transform .12s;border:none;font-family:inherit}
.cell:active{transform:scale(.95)}
.cell b{display:block;font-size:13px;font-weight:600}
.cell span{display:block;font-size:10px;color:var(--muted);margin-top:3px}
.cell.owner{background:var(--teal-bg);border:1px solid var(--teal-l)}
.cell.owner b{color:var(--teal-d)}
.cell.owner span{color:var(--teal)}
.post{background:var(--card);margin:0 12px 10px;border-radius:12px;padding:12px;display:flex;gap:10px;cursor:pointer}
.avatar{flex:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;background:var(--blue-l);color:var(--blue-d)}
.avatar.big{width:52px;height:52px;font-size:20px}
.p-name{font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.p-text{font-size:14px;line-height:1.55;margin-top:4px;color:#333;word-break:break-all}
.p-meta{font-size:11px;color:var(--muted);margin-top:6px}
.badge-owner{font-style:normal;font-size:10px;color:var(--teal-d);background:var(--teal-bg);padding:1px 6px;border-radius:4px;font-weight:500}
.event{margin:0 12px 10px;background:linear-gradient(120deg,#2E3E8F,#4A5BC4);color:#fff;border-radius:12px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.event b{font-size:14px}
.event span{font-size:11px;opacity:.85;display:block;margin-top:3px}
.event .join{background:#fff;color:#2E3E8F;font-size:12px;padding:5px 12px;border-radius:14px;font-weight:600;flex:none}
.fab{position:absolute;right:16px;bottom:84px;width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;font-size:26px;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(24,95,165,.4);z-index:5}
.card{background:var(--card);margin:0 12px 10px;border-radius:12px;overflow:hidden}
.row{display:flex;gap:10px;padding:12px;align-items:center;cursor:pointer}
.thumb{flex:none;width:64px;height:64px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:#fff}
.r-title{font-size:14px;font-weight:600}
.r-desc{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.5}
.price{color:#D8452C;font-weight:700;font-size:15px;margin-top:4px}
.price small{font-size:11px;font-weight:400;color:var(--muted)}
.tag{display:inline-block;font-size:10px;padding:2px 7px;border-radius:4px;margin-top:4px;margin-right:4px}
.tag-save{background:#FDEDED;color:#C0392B}
.tag-open{background:var(--teal-bg);color:var(--teal-d)}
.tag-mine{background:var(--blue-bg);color:var(--blue-d)}
.chips{display:flex;gap:8px;padding:10px 12px;overflow-x:auto}
.chip{flex:none;font-size:12px;padding:6px 14px;border-radius:15px;background:var(--card);color:#555;cursor:pointer;border:1px solid var(--line);font-family:inherit}
.chip.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.me-head{background:linear-gradient(135deg,var(--blue-d),var(--blue));color:#fff;padding:22px 16px;display:flex;align-items:center;gap:12px}
.me-name{font-size:17px;font-weight:600}
.me-role{font-size:12px;opacity:.85;margin-top:4px}
.me-body{padding:12px}
.btn-primary{display:block;width:100%;background:var(--teal);color:#fff;border:none;border-radius:12px;padding:13px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit}
.btn-primary.blue{background:var(--blue)}
.menu{background:var(--card);border-radius:12px;margin-top:12px;overflow:hidden}
.menu li{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:14px 14px;font-size:14px;cursor:pointer;border-bottom:1px solid var(--line)}
.menu li:last-child{border-bottom:none}
.menu li .arr{color:#C0C0C0}
.sub-head{display:flex;align-items:center;gap:8px;background:var(--card);padding:14px;position:sticky;top:0;z-index:4;border-bottom:1px solid var(--line)}
.back{width:30px;height:30px;border:none;background:var(--bg);border-radius:8px;font-size:16px;cursor:pointer;color:#555}
.sub-head h2{font-size:16px;font-weight:600}
.owner-tip{margin:10px 12px 0;background:var(--teal-bg);border:1px solid var(--teal-l);color:var(--teal-d);font-size:12px;padding:9px 12px;border-radius:10px;line-height:1.5}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 12px 10px}
.stat{background:var(--card);border-radius:12px;padding:12px 6px;text-align:center}
.stat b{font-size:15px;color:var(--blue-d)}
.stat span{display:block;font-size:10px;color:var(--muted);margin-top:3px}
.vote-opt{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer}
.vote-opt:last-child{border-bottom:none}
.vote-state{font-size:11px;padding:2px 8px;border-radius:4px}
.vs-on{background:var(--teal-bg);color:var(--teal-d)}
.vs-end{background:#F0F0F0;color:#999}
.login-hero{text-align:center;padding:30px 0 10px}
.login-hero .logo{margin:0 auto 10px;background:var(--blue);color:#fff;width:56px;height:56px;font-size:26px;border-radius:16px}
.login-hero h2{font-size:18px}
.login-hero p{font-size:12px;color:var(--muted);margin-top:6px}
.login-box{padding:10px 20px 30px}
.field{display:flex;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:12px}
.field input,.field select{border:none;outline:none;flex:1;font-size:14px;background:transparent;font-family:inherit}
.or-line{display:flex;align-items:center;gap:10px;color:#AAA;font-size:11px;margin:14px 0}
.or-line::before,.or-line::after{content:"";flex:1;height:1px;background:var(--line)}
.id-note{font-size:11px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.7}
.tabbar{display:flex;background:var(--card);border-top:1px solid var(--line);position:sticky;bottom:0;z-index:6;padding-bottom:env(safe-area-inset-bottom)}
.tab{flex:1;text-align:center;padding:8px 0 10px;cursor:pointer;color:#999;font-size:10px;user-select:none}
.tab .ic{display:block;width:22px;height:22px;margin:0 auto 2px;border-radius:7px;background:#D8DCE2;position:relative}
.tab .ic::after{content:"";position:absolute;inset:5px;border-radius:3px;background:#fff;opacity:.9}
.tab.on{color:var(--blue);font-weight:600}
.tab.on .ic{background:var(--blue)}
#toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%) translateY(20px);background:rgba(20,20,20,.85);color:#fff;font-size:13px;padding:9px 18px;border-radius:20px;opacity:0;pointer-events:none;transition:all .25s;z-index:99;max-width:80%;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:none;align-items:flex-end;justify-content:center}
.mask.show{display:flex}
.sheet{background:#fff;width:100%;max-width:420px;border-radius:16px 16px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));animation:up .2s ease}
@keyframes up{from{transform:translateY(30%)}to{transform:none}}
.sheet h3{font-size:16px;margin-bottom:12px}
.sheet textarea{width:100%;height:110px;border:1px solid var(--line);border-radius:10px;padding:10px;font-size:14px;resize:none;font-family:inherit;outline:none}
.sheet .field{margin-bottom:10px}
.empty{text-align:center;color:#AAA;font-size:13px;padding:30px 0}
.cmt{padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px}
.cmt b{font-size:12px}
.cmt p{margin-top:3px;color:#444}
.cmt small{color:#AAA;font-size:11px}
.cmt-input{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line)}
.cmt-input input{flex:1;border:1px solid var(--line);border-radius:8px;padding:9px;font-size:13px;outline:none}
.cmt-input button{border:none;background:var(--blue);color:#fff;border-radius:8px;padding:0 16px;cursor:pointer}