/* ============================================================
 * 泰华生活 · 手机端样式 v2
 * 主题：白·金·泰式绿（白金 + 泰国绿）；夜间模式随系统（暗金）
 * 重点：丝滑滑动（锁定单轴、禁止整体晃动）、3D 质感图标、高级感
 * ============================================================ */

/* ---------- 主题变量（浅色：白金泰绿） ---------- */
:root{
  --green:#0B6B52;          /* 深翡翠绿（精英·泰式） */
  --green-2:#073F30;
  --green-soft:#EAF2EE;
  --gold:#C2A050;           /* 古典金 */
  --gold-2:#DFC585;
  --gold-deep:#8C6E2E;
  --price:#A87A2E;          /* 价格：青铜金，沉稳醒目 */
  --ink:#23282A;
  --ink-2:#5C6663;
  --ink-3:#9AA09C;
  --line:#ECEAE3;
  --bg:#F7F6F2;             /* 暖米白 */
  --bg-2:#EFEEE8;
  --card:#FFFFFF;
  --shell:#DEDCD3;
  --frame:#0C100D;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 4px 18px rgba(20,40,32,.06);
  --shadow-lg:0 14px 38px rgba(20,40,32,.16);
  --gold-grad:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));
  --green-grad:linear-gradient(135deg,var(--green),var(--green-2));
  --nav-h:62px;
  --safe:env(safe-area-inset-bottom,0px);
  --safe-top:env(safe-area-inset-top,0px);
  color-scheme:light;
}
/* 夜间模式：随系统（暗金） */
@media (prefers-color-scheme: dark){
  :root[data-theme="auto"], :root:not([data-theme]){
    --green:#20C997; --green-2:#0E8F6E; --green-light:#6EE7C8; --green-soft:#16241F;
    --gold:#E7C76F; --gold-2:#F0DB9A; --gold-deep:#B89A4E; --price:#E7C76F;
    --ink:#F4F7F5; --ink-2:#AAB4AF; --ink-3:#6F7A75; --danger:#FF6B6B;
    --line:#2B332F; --bg:#0F1412; --bg-2:#202722; --card:#171D1A; --card2:#202722; --search-bg:#1E2421; --shell:#080B0A; --frame:#000;
    --shadow:0 4px 16px rgba(0,0,0,.45); --shadow-lg:0 16px 40px rgba(0,0,0,.55);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --green:#20C997; --green-2:#0E8F6E; --green-light:#6EE7C8; --green-soft:#16241F;
  --gold:#E7C76F; --gold-2:#F0DB9A; --gold-deep:#B89A4E; --price:#E7C76F;
  --ink:#F4F7F5; --ink-2:#AAB4AF; --ink-3:#6F7A75; --danger:#FF6B6B;
  --line:#2B332F; --bg:#0F1412; --bg-2:#202722; --card:#171D1A; --card2:#202722; --search-bg:#1E2421; --shell:#080B0A; --frame:#000;
  --shadow:0 4px 16px rgba(0,0,0,.45); --shadow-lg:0 16px 40px rgba(0,0,0,.55);
  color-scheme:dark;
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;overscroll-behavior:none}
body{
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Helvetica Neue",system-ui,sans-serif;
  background:var(--shell);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink)}
input,textarea{background:var(--card)}

/* ---------- 手机外壳 ---------- */
.phone{
  position:relative;width:390px;height:844px;max-height:100vh;
  background:var(--bg);border-radius:46px;overflow:hidden;
  display:flex;flex-direction:column;border:10px solid var(--frame);
  box-shadow:0 30px 90px rgba(0,0,0,.4);
}
@media (max-width:430px){
  body{background:var(--bg)}
  .phone{width:100vw;height:100vh;max-height:none;border-radius:0;border:none}
}

/* ---------- 滚动主体：只允许上下滑，禁止整体晃动 ---------- */
.screen{
  flex:1;min-height:0;
  overflow-y:auto;overflow-x:hidden;
  overscroll-behavior-y:contain;
  touch-action:pan-y;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding-top:var(--safe-top);
}
.screen::-webkit-scrollbar{width:0;height:0}
.page{display:none;overflow-x:clip;padding-bottom:calc(var(--nav-h) + var(--safe) + 18px)}
.page.active{display:block;animation:fadeIn .22s ease}
@keyframes fadeIn{from{opacity:.4}to{opacity:1}}

/* ---------- 顶部栏 ---------- */
.topbar{position:sticky;top:0;z-index:20;background:var(--card);padding:14px 16px 12px;border-bottom:1px solid var(--line)}
.topbar.brand-bg{
  background:linear-gradient(135deg,var(--green) 0%,var(--green-2) 70%);
  border:none;
  box-shadow:0 6px 20px rgba(14,138,107,.25);
}
.topbar.brand-bg::after{content:"";position:absolute;right:-30px;top:-30px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,.35),transparent 70%)}
.tb-row{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:1}
.city-pick{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:18px;color:#fff}
.city-pick .chev{font-size:10px;opacity:.85}
.brand-tag{font-size:11px;color:rgba(255,255,255,.92);background:rgba(255,255,255,.16);padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}

/* 广告轮播（搜索上方一行，可招商）——加大更醒目 */
.ad-rail{position:relative;z-index:1;margin-top:12px;height:92px;border-radius:16px;overflow:hidden;box-shadow:0 6px 18px rgba(0,0,0,.16)}
.ad-track{display:flex;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.ad-slide{flex:0 0 100%;height:100%;display:flex;align-items:center;gap:14px;padding:0 20px;color:#fff;position:relative;overflow:hidden}
.ad-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(255,255,255,.16),transparent 55%)}
.ad-slide .ad-ico{font-size:40px;filter:drop-shadow(0 3px 5px rgba(0,0,0,.3));position:relative}
.ad-slide .ad-tx{flex:1;min-width:0;position:relative}
.ad-slide .ad-t{font-weight:800;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.3px}
.ad-slide .ad-d{font-size:12px;opacity:.92;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}
.ad-slide .ad-cta{position:relative;font-size:12px;font-weight:700;background:rgba(255,255,255,.24);padding:7px 15px;border-radius:999px;white-space:nowrap;backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.25)}
.ad-dots{position:absolute;bottom:8px;left:0;right:0;display:flex;justify-content:center;gap:4px;z-index:2}
.ad-dots i{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.5)}
.ad-dots i.on{width:14px;border-radius:3px;background:#fff}

/* 搜索（下移一行） */
.search{margin-top:12px;position:relative;z-index:1;display:flex;align-items:center;gap:8px;background:var(--card);border-radius:999px;padding:12px 16px;color:var(--ink-3);font-size:14px;box-shadow:0 4px 14px rgba(0,0,0,.1)}
.search .ico{font-size:15px}
.search .go{margin-left:auto;background:var(--gold-grad);color:#fff;font-weight:700;font-size:12px;padding:6px 14px;border-radius:999px;box-shadow:0 2px 6px rgba(163,126,44,.4)}

/* ---------- 分类宫格（更小、精致、线性图标） ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px 4px;padding:16px 12px 6px}
.cat-cell{display:flex;flex-direction:column;align-items:center;gap:6px;transition:transform .12s}
.cat-cell:active{transform:scale(.9)}
.cat-ico{
  width:44px;height:44px;border-radius:14px;position:relative;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 5px 12px var(--ico-sh,rgba(0,0,0,.16)), inset 0 1px 0 rgba(255,255,255,.4);
  overflow:hidden;
}
.cat-ico::before{content:"";position:absolute;inset:0;border-radius:14px;background:linear-gradient(160deg,rgba(255,255,255,.4),rgba(255,255,255,0) 50%)}
.cat-ico svg{position:relative;z-index:1;width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}
.cat-cell span{font-size:11.5px;color:var(--ink-2);font-weight:500}

/* 线性图标通用 */
.ic-svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tab svg{width:24px;height:24px}
.tab .ti{display:flex;align-items:center;justify-content:center}
.pub-cat .ic svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* 区块标题 */
.section-head{display:flex;align-items:center;justify-content:space-between;padding:6px 16px 10px}
.section-head h3{font-size:18px;font-weight:800;letter-spacing:.3px}
.section-head h3::before{content:"";display:inline-block;width:4px;height:16px;background:var(--gold-grad);border-radius:2px;margin-right:8px;vertical-align:-2px}
.section-head .more{font-size:13px;color:var(--ink-3)}

/* 胶囊筛选 */
.chips{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;padding:0 16px 12px;touch-action:pan-x;overscroll-behavior-x:contain;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:8px 15px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:13px;color:var(--ink-2);white-space:nowrap;transition:all .15s}
.chip.active{background:var(--green-grad);color:#fff;border-color:transparent;font-weight:700;box-shadow:0 3px 10px rgba(14,138,107,.3)}

/* ---------- 信息流（稳定双列网格，杜绝抖动） ---------- */
.feed{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 12px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .12s}
.card:active{transform:scale(.97)}
.card .thumb{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--bg-2);display:block}
.card .body{padding:9px 11px 12px}
.card .title{font-size:14px;line-height:1.35;font-weight:600;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.card .price{color:var(--price);font-weight:800;font-size:16px;margin-top:6px}
.card .price .unit{font-size:11px;font-weight:600;color:var(--ink-3);margin-left:2px}
.card .tag-row{display:flex;gap:4px;margin-top:7px;flex-wrap:wrap;max-height:18px;overflow:hidden}
.tagx{font-size:10px;color:var(--green-2);background:var(--green-soft);padding:2px 7px;border-radius:6px}
.card .meta{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.card .loc{font-size:11px;color:var(--ink-3);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 列表卡片 */
.list-card{display:flex;gap:12px;background:var(--card);border-radius:var(--radius);padding:10px;margin:0 16px 10px;box-shadow:var(--shadow);transition:transform .12s}
.list-card:active{transform:scale(.985)}
.list-card .thumb{width:108px;height:92px;border-radius:var(--radius-sm);object-fit:cover;flex:0 0 auto;background:var(--bg-2)}
.list-card .info{flex:1;min-width:0;display:flex;flex-direction:column}
.list-card .title{font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-card .price{color:var(--price);font-weight:800;font-size:16px;margin-top:auto}
.list-card .price .unit{font-size:11px;font-weight:600;color:var(--ink-3)}
.list-card .meta{font-size:11px;color:var(--ink-3);margin-top:4px;display:flex;justify-content:space-between;gap:8px}

/* ---------- 底部导航 ---------- */
.tabbar{position:absolute;left:0;right:0;bottom:0;z-index:40;height:calc(var(--nav-h) + var(--safe));padding-bottom:var(--safe);background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(16px);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-around}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--ink-3);font-size:10px;padding-top:8px;transition:color .15s}
.tab .ti{font-size:21px;line-height:1;filter:grayscale(.2)}
.tab.active{color:var(--green);font-weight:700}
.tab.active .ti{filter:none;transform:translateY(-1px)}
.tab.publish{position:relative}
.tab.publish .pub-btn{width:52px;height:52px;margin-top:-24px;border-radius:50%;background:var(--gold-grad);color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(163,126,44,.5),inset 0 2px 3px rgba(255,255,255,.5);border:3px solid var(--card)}
.tab.publish:active .pub-btn{transform:scale(.92)}
.tab.publish span{margin-top:3px}

/* ---------- 覆盖层 / 详情 ---------- */
.overlay{position:absolute;inset:0;z-index:60;background:var(--bg);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s cubic-bezier(.32,.72,0,1);will-change:transform}
.overlay.show{transform:translateX(0)}
.ov-top{position:absolute;top:calc(10px + var(--safe-top));left:0;right:0;z-index:5;display:flex;justify-content:space-between;padding:0 14px}
.ov-btn{width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.42);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;backdrop-filter:blur(5px)}
.ov-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;touch-action:pan-y;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.ov-scroll::-webkit-scrollbar{width:0}
.gallery{position:relative;background:#000}
.gallery .track{display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;touch-action:pan-x;overscroll-behavior-x:contain;scrollbar-width:none}
.gallery .track::-webkit-scrollbar{display:none}
.gallery img{width:100vw;max-width:390px;flex:0 0 100%;aspect-ratio:1/1;object-fit:cover;scroll-snap-align:start}
.gallery .dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:5px}
.gallery .dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5)}
.gallery .dot.on{background:#fff;width:16px;border-radius:3px}
.dsheet{background:var(--card);margin-top:-18px;border-radius:22px 22px 0 0;padding:20px 16px;position:relative}
.d-price{color:var(--price);font-weight:800;font-size:27px}
.d-price .unit{font-size:14px;font-weight:600;color:var(--ink-3)}
.d-title{font-size:18px;font-weight:700;line-height:1.4;margin-top:8px}
.d-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.d-meta{display:flex;gap:14px;color:var(--ink-3);font-size:12px;margin-top:12px}
.spec{background:var(--bg-2);border-radius:var(--radius);padding:4px 14px;margin-top:14px}
.spec .row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec .row:last-child{border-bottom:none}
.spec .k{color:var(--ink-3)}.spec .v{color:var(--ink);font-weight:600;max-width:60%;text-align:right}
.block-title{font-size:15px;font-weight:800;margin:18px 0 8px}
.desc-text{font-size:14px;line-height:1.75;color:var(--ink-2);white-space:pre-wrap}
.seller{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin-top:16px}
.seller .av{width:46px;height:46px;border-radius:50%;background:var(--green-soft);display:flex;align-items:center;justify-content:center;font-size:24px}
.seller .nm{font-weight:700;font-size:15px;display:flex;align-items:center;gap:6px}
.seller .sub{font-size:12px;color:var(--ink-3);margin-top:3px}
.vbadge{font-size:10px;background:var(--green-soft);color:var(--green-2);padding:2px 7px;border-radius:6px;font-weight:700}
.vbadge.no{background:#FFF1E0;color:#B5651d}
.notice{background:color-mix(in srgb,var(--gold) 12%,var(--card));border:1px solid color-mix(in srgb,var(--gold) 38%,transparent);color:var(--gold-deep);font-size:12px;line-height:1.6;border-radius:var(--radius-sm);padding:11px 13px;margin-top:16px}
.notice b{color:var(--gold-deep)}
.d-actions{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:10px 14px calc(10px + var(--safe));background:var(--card);border-top:1px solid var(--line)}
.d-actions .icobtn{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;color:var(--ink-2);width:46px}
.d-actions .icobtn .i{font-size:20px}
.d-actions .icobtn.on{color:var(--price)}
.btn-contact{position:relative;overflow:hidden;flex:1;height:48px;border-radius:999px;background:var(--green-grad);color:#fff;font-weight:700;font-size:16px;display:flex;align-items:center;justify-content:center;gap:6px;box-shadow:0 8px 18px rgba(11,107,82,.4),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-contact::after{content:"";position:absolute;left:0;right:0;top:0;height:48%;background:linear-gradient(rgba(255,255,255,.4),rgba(255,255,255,0));pointer-events:none}

/* ---------- 按钮 ---------- */
/* iOS 果冻玻璃质感按钮：玻璃高光 + 内描边 + 柔和投影 */
.btn{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:6px;height:50px;border-radius:16px;font-weight:700;font-size:16px;transition:transform .12s,box-shadow .12s;isolation:isolate}
.btn:active{transform:scale(.97)}
.btn::after{content:"";position:absolute;left:0;right:0;top:0;height:48%;border-radius:16px 16px 40% 40%/16px 16px 22px 22px;background:linear-gradient(rgba(255,255,255,.42),rgba(255,255,255,0));pointer-events:none}
.btn-primary{background:var(--green-grad);color:#fff;box-shadow:0 8px 20px rgba(11,107,82,.38),inset 0 1px 0 rgba(255,255,255,.35),inset 0 -2px 6px rgba(0,0,0,.18)}
.btn-gold{background:var(--gold-grad);color:#fff;box-shadow:0 8px 20px rgba(140,110,46,.4),inset 0 1px 0 rgba(255,255,255,.45),inset 0 -2px 6px rgba(0,0,0,.16)}
.btn-ghost{background:var(--card);border:1px solid var(--line);color:var(--ink)}
.btn-ghost::after{display:none}
.btn-block{width:100%}

/* ---------- 发布 ---------- */
.pub-cats{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}
.pub-cat{background:var(--card);border-radius:var(--radius);padding:18px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px;border:1.5px solid transparent}
.pub-cat:active{border-color:var(--green)}
.pub-cat .ic{width:46px;height:46px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:inset 0 2px 3px rgba(255,255,255,.5),inset 0 -4px 8px rgba(0,0,0,.18),0 6px 12px rgba(0,0,0,.12)}
.pub-cat .ic .gly{filter:drop-shadow(0 2px 2px rgba(0,0,0,.25))}
.pub-cat .nm{font-weight:700;font-size:15px}
.pub-cat .ds{font-size:11px;color:var(--ink-3);line-height:1.5}
.form{padding:0 16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label .req{color:var(--price);margin-left:2px}
.field .hint{font-size:11px;color:var(--ink-3);font-weight:400;margin-left:6px}
.field input,.field select,.field textarea{width:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green)}
.field textarea{min-height:96px;resize:vertical;line-height:1.6}
.img-upload{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.img-cell{aspect-ratio:1;border-radius:var(--radius-sm);border:1.5px dashed var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink-3);font-size:12px;gap:4px;background:var(--card)}
.img-cell .plus{font-size:26px}
.img-cell.filled{border-style:solid;overflow:hidden;position:relative}
.img-cell.filled img{width:100%;height:100%;object-fit:cover}
.contact-pick{display:flex;gap:8px;flex-wrap:wrap}
.ctag{padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:13px;display:flex;align-items:center;gap:5px}
.ctag.on{border-color:var(--green);background:var(--green-soft);color:var(--green-2);font-weight:700}

/* ---------- 消息 ---------- */
.msg-tabs{display:flex;gap:18px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}
.msg-tabs .mt{font-size:14px;color:var(--ink-3);padding-bottom:6px;font-weight:600}
.msg-tabs .mt.active{color:var(--ink);border-bottom:2px solid var(--green)}
.conv{display:flex;gap:12px;padding:14px 16px;background:var(--card);border-bottom:1px solid var(--line);align-items:center}
.conv:active{background:var(--bg-2)}
.conv .av{width:48px;height:48px;border-radius:50%;background:var(--green-soft);display:flex;align-items:center;justify-content:center;font-size:24px;flex:0 0 auto}
.conv .mid{flex:1;min-width:0}
.conv .nm{font-weight:600;font-size:15px;display:flex;justify-content:space-between}
.conv .nm .t{font-size:11px;color:var(--ink-3);font-weight:400}
.conv .last{font-size:13px;color:var(--ink-3);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.unread{background:var(--price);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.chat-list{padding:16px;display:flex;flex-direction:column;gap:14px}
.bubble{max-width:75%;padding:10px 13px;border-radius:16px;font-size:14px;line-height:1.5}
.bubble.them{background:var(--card);align-self:flex-start;border-bottom-left-radius:5px;border:1px solid var(--line)}
.bubble.me{background:var(--green);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
.chat-time{font-size:10px;color:var(--ink-3);text-align:center}
.chat-input{display:flex;gap:8px;padding:10px 14px calc(10px + var(--safe));background:var(--card);border-top:1px solid var(--line)}
.chat-input input{flex:1;background:var(--bg-2);border:none;border-radius:999px;padding:11px 16px}
.chat-input button{background:var(--green);color:#fff;border-radius:999px;padding:0 18px;font-weight:600}

/* ---------- 我的（升级版） ---------- */
.profile-hd{background:linear-gradient(135deg,var(--green),var(--green-2) 75%);padding:22px 16px 30px;color:#fff;position:relative;overflow:hidden}
.profile-hd::after{content:"";position:absolute;right:-40px;top:-50px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,.4),transparent 70%)}
.profile-hd .row{display:flex;align-items:center;gap:14px;position:relative;z-index:1}
.profile-hd .av{width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:32px;border:2px solid rgba(255,255,255,.4)}
.profile-hd .nm{font-size:20px;font-weight:800;display:flex;align-items:center;gap:8px}
.profile-hd .sub{font-size:12px;opacity:.92;margin-top:5px}
.id-badge{font-size:10px;background:var(--gold-grad);color:#fff;padding:2px 8px;border-radius:999px;font-weight:700}
.stat-row{display:flex;background:var(--card);margin:-16px 16px 0;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 0;position:relative;z-index:2}
.stat{flex:1;text-align:center}
.stat .n{font-size:20px;font-weight:800;color:var(--ink)}
.stat .l{font-size:12px;color:var(--ink-3);margin-top:3px}
.stat+.stat{border-left:1px solid var(--line)}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:var(--card);margin:12px 16px;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 8px}
.quick-cell{display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 0}
.quick-cell:active{transform:scale(.93)}
.quick-cell .qi{font-size:24px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.15))}
.quick-cell span{font-size:11px;color:var(--ink-2)}
.menu{background:var(--card);border-radius:var(--radius);margin:14px 16px;overflow:hidden;box-shadow:var(--shadow)}
.menu .mi{display:flex;align-items:center;gap:12px;padding:15px 16px;border-bottom:1px solid var(--line);font-size:15px}
.menu .mi:active{background:var(--bg-2)}
.menu .mi:last-child{border-bottom:none}
.menu .mi .ic{font-size:18px;width:24px;text-align:center}
.menu .mi .arr{margin-left:auto;color:var(--ink-3);font-size:14px}
.menu .mi .tagn{margin-left:auto;font-size:12px;color:var(--ink-3)}
.menu-label{font-size:12px;color:var(--ink-3);padding:0 24px;margin-top:18px;font-weight:600}
.auth-note{background:color-mix(in srgb,var(--gold) 14%,var(--card));border:1px solid color-mix(in srgb,var(--gold) 36%,transparent);color:var(--gold-deep);font-size:12px;padding:11px 14px;border-radius:var(--radius-sm);margin:0 16px;display:flex;gap:8px;align-items:center}
.seg{display:flex;background:var(--bg-2);border-radius:10px;padding:3px;margin-left:auto}
.seg button{font-size:12px;padding:5px 12px;border-radius:8px;color:var(--ink-2)}
.seg button.on{background:var(--card);color:var(--green);font-weight:700;box-shadow:0 1px 3px rgba(0,0,0,.1)}

/* ---------- 文档/简单页 ---------- */
.doc{padding:18px;font-size:14px;line-height:1.8;color:var(--ink-2)}
.doc h2{font-size:17px;color:var(--ink);margin:16px 0 8px}.doc h2:first-child{margin-top:0}
.doc p,.doc li{margin-bottom:8px}.doc ul{padding-left:18px}
.simple-top{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:calc(12px + var(--safe-top)) 14px 12px;gap:10px}
.simple-top .bk{font-size:22px;width:30px}
.simple-top h2{font-size:17px;font-weight:700}

/* ---------- 弹层 / Toast ---------- */
.sheet-mask{position:absolute;inset:0;z-index:80;background:rgba(0,0,0,.5);display:none;align-items:flex-end}
.sheet-mask.show{display:flex;animation:fadeIn .2s}
.sheet{width:100%;background:var(--card);border-radius:22px 22px 0 0;padding:8px 0 calc(10px + var(--safe));animation:slideUp .26s cubic-bezier(.32,.72,0,1)}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet .sh-title{text-align:center;font-size:14px;color:var(--ink-3);padding:13px;border-bottom:1px solid var(--line)}
.sheet .si{padding:15px 20px;font-size:16px;text-align:center;border-bottom:1px solid var(--line)}
.sheet .si:active{background:var(--bg-2)}
.sheet .si.danger{color:#d4380d}.sheet .si.cancel{color:var(--ink-3);font-weight:600}
.city-list{max-height:50vh;overflow-y:auto;overscroll-behavior:contain}
.city-list .si.on{color:var(--green);font-weight:700}
.toast{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:100;background:rgba(0,0,0,.82);color:#fff;padding:12px 20px;border-radius:12px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;max-width:80%;text-align:center}
.toast.show{opacity:1}
.contact-line{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);font-size:16px}
.contact-line .ic{font-size:22px}.contact-line .val{margin-left:auto;color:var(--green-2);font-weight:600}
.login-wrap{padding:30px 24px;display:flex;flex-direction:column;gap:14px}
.btn-apple{background:#000;color:#fff;height:50px;border-radius:14px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-line{background:#06C755;color:#fff;height:50px;border-radius:14px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-phone{background:var(--card);border:1px solid var(--line);height:50px;border-radius:14px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px}
.login-tip{font-size:11px;color:var(--ink-3);text-align:center;line-height:1.7;margin-top:8px}
.empty{text-align:center;color:var(--ink-3);padding:60px 20px;font-size:14px;grid-column:1/-1}
.empty .e-ico{font-size:48px;margin-bottom:12px}
.report-form{padding:16px}
.report-form .opt{padding:14px 16px;background:var(--card);border-radius:var(--radius-sm);margin-bottom:8px;font-size:15px;border:1px solid var(--line);display:flex;align-items:center;gap:10px}
.report-form .opt.on{border-color:var(--price);background:color-mix(in srgb,var(--price) 8%,var(--card))}
.radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);flex:0 0 auto}
.report-form .opt.on .radio{border-color:var(--price);background:var(--price);box-shadow:inset 0 0 0 3px var(--card)}
.auth-form{padding:8px 24px 24px;display:flex;flex-direction:column;gap:14px}
.auth-form .field{margin:0}
.auth-switch{text-align:center;font-size:13px;color:var(--ink-3);margin-top:6px}
.auth-switch b{color:var(--green-2)}
.loading{text-align:center;color:var(--ink-3);padding:50px 0;font-size:14px;grid-column:1/-1}
.spin{display:inline-block;width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.status-pill{font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600;margin-left:6px}
.st-pending{background:#FFF3DC;color:#B5751a}.st-rejected{background:#FFE9E6;color:#CF1322}.st-removed{background:var(--bg-2);color:var(--ink-3)}.st-published{background:var(--green-soft);color:var(--green-2)}
.mine-card-actions{display:flex;gap:8px;margin-top:8px}
.mini-btn{font-size:12px;padding:5px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink-2)}
.mini-btn.danger{color:#d4380d;border-color:#ffccc7}

/* ===== 暗色模式精修：卡片描边增强层次（曜石黑底上更立体） ===== */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .card,
  :root:not([data-theme="light"]) .list-card,
  :root:not([data-theme="light"]) .menu,
  :root:not([data-theme="light"]) .stat-row,
  :root:not([data-theme="light"]) .quick-grid,
  :root:not([data-theme="light"]) .seller,
  :root:not([data-theme="light"]) .spec{ border:1px solid var(--line); }
  :root:not([data-theme="light"]) .search{ background:var(--bg-2); }
}
:root[data-theme="dark"] .card,
:root[data-theme="dark"] .list-card,
:root[data-theme="dark"] .menu,
:root[data-theme="dark"] .stat-row,
:root[data-theme="dark"] .quick-grid,
:root[data-theme="dark"] .seller,
:root[data-theme="dark"] .spec{ border:1px solid var(--line); }
:root[data-theme="dark"] .search{ background:var(--bg-2); }

/* ============================================================
 * 手机端顶部滚动通知（绿条内，速度比网页慢）
 * ============================================================ */
.m-announce{position:relative;z-index:1;margin-top:10px;height:26px;overflow:hidden;display:flex;align-items:center;border-radius:8px;background:rgba(255,255,255,.14)}
.m-track{display:inline-flex;white-space:nowrap;animation:mmarquee 36s linear infinite;will-change:transform}
.m-track span{color:#fff;font-size:12px;padding:0 24px;opacity:.95}
@keyframes mmarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
 * 夜间模式 · 高级 / 干净 / 可信（深灰底 · 低饱和绿 · 暖金点缀）
 * 仅视觉调整，不改结构
 * ============================================================ */
/* 1. 顶部柔和深绿渐变，去金色光晕 */
.night .topbar.brand-bg{background:linear-gradient(135deg,#12382F 0%,#17553F 100%);box-shadow:0 2px 14px rgba(0,0,0,.5)}
.night .topbar.brand-bg::after{display:none}
.night .m-announce{background:rgba(255,255,255,.07)}
/* 2. 搜索框深灰底，GO 低饱和金、无发光 */
.night .search{background:var(--search-bg);box-shadow:none;border:1px solid var(--line);color:var(--ink-2)}
.night .search .go{background:rgba(231,199,111,.15);color:var(--gold);border:1px solid rgba(231,199,111,.36);box-shadow:none}
/* 3. 分类入口统一深色半透明卡片，绿色图标点缀（覆盖每个分类的强渐变） */
.night .cat-ico{background:var(--card2)!important;border:1px solid var(--line);box-shadow:none}
.night .cat-ico::before{display:none}
.night .cat-ico svg{stroke:var(--green);filter:none}
/* 4. 广告条改深色卡片，浅绿描边按钮 */
.night .ad-rail{box-shadow:none;border:1px solid var(--line)}
.night .ad-slide{background:var(--card2)!important;color:var(--ink)}
.night .ad-slide::before{display:none}
.night .ad-slide .ad-t{color:var(--ink)}
.night .ad-slide .ad-d{color:var(--ink-2)}
.night .ad-slide .ad-cta{background:transparent;color:var(--green-light);border:1px solid var(--green-light);backdrop-filter:none}
.night .ad-dots i{background:rgba(255,255,255,.22)}
.night .ad-dots i.on{background:var(--green)}
/* 5. 信息卡片：降低饱和、细边框、轻阴影 */
.night .card,.night .list-card{box-shadow:0 2px 10px rgba(0,0,0,.32);border:1px solid var(--line)}
.night .card .thumb,.night .list-card .thumb{filter:saturate(.82) brightness(.92)}
.night .tagx{background:rgba(32,201,151,.12);color:var(--green-light)}
.night .card .loc,.night .list-card .meta{color:#8A968F}
/* 6. 底部导航：深底 + 细边框，取消光晕；发布按钮柔和金 */
.night .tabbar{background:#151A18;border-top:1px solid var(--line)}
.night .tab.active{color:var(--green)}
.night .tab.active .ti{filter:none}
.night .tab.publish .pub-btn{background:linear-gradient(145deg,#E7C76F,#B89A4E);box-shadow:0 3px 10px rgba(0,0,0,.5);border-color:#151A18}
/* 7-8. 去霓虹外发光，改轻微暗色阴影 */
.night .btn-primary,.night .btn-gold,.night .btn-contact{box-shadow:0 3px 12px rgba(0,0,0,.4)}
.night .btn::after,.night .btn-contact::after{opacity:.4}
.night .chip.active{box-shadow:none}
.night .search .go{text-shadow:none}
/* 9. 卖家/弹层等卡片描边，统一干净 */
.night .seller,.night .menu,.night .stat-row,.night .quick-grid,.night .spec,.night .conv,.night .sheet{border:1px solid var(--line)}
.night .notice{background:rgba(231,199,111,.08);border-color:rgba(231,199,111,.28);color:var(--gold)}