:root{
  --bg:#faf6ef; --card:#ffffff; --line:#efe6d6; --text:#2b2620; --sub:#9b8f7d;
  --gold:#c9a24b; --gold-d:#a8822f; --gold-l:#f3e6c8; --dark:#2b2620; --red:#e0594f; --green:#3aa76d;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;overscroll-behavior:none}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Arial,sans-serif;
  background:#e9e2d6;color:var(--text);font-size:14px;line-height:1.5}
#app{max-width:480px;margin:0 auto;background:var(--bg);min-height:100vh;
  box-shadow:0 0 24px rgba(0,0,0,.06);position:relative;padding-bottom:64px}
a{color:inherit;text-decoration:none}

/* 顶栏 */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;
  padding:10px 14px;background:rgba(250,246,239,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{font-size:19px;font-weight:800;color:var(--gold-d);letter-spacing:2px;white-space:nowrap;cursor:pointer}
.searchbox{flex:1;display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:20px;padding:7px 12px;color:var(--sub);font-size:13px}

/* 主区 */
#view{padding:12px}

/* tabBar */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;
  display:flex;background:#fff;border-top:1px solid var(--line);z-index:30}
.tabbar a{flex:1;text-align:center;padding:8px 0 6px;color:var(--sub);font-size:11px;position:relative}
.tabbar a.on{color:var(--gold-d)}
.tabbar a .t{display:block}
.tabbar a.plus .t{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:#fff;
  width:42px;height:42px;line-height:42px;border-radius:50%;margin:-18px auto 2px;font-size:13px}
.tabbar .dot{position:absolute;top:6px;right:calc(50% - 18px);width:8px;height:8px;border-radius:50%;
  background:var(--red);border:1.5px solid #fff}

/* 卡片 */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:12px;
  box-shadow:0 2px 8px rgba(120,90,30,.04)}
.row{display:flex}
.gap8{gap:8px}.gap12{gap:12px}.gap16{gap:16px}
.center{align-items:center}.between{justify-content:space-between}
.cover{width:88px;height:88px;border-radius:10px;flex:none;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:26px;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.18)}
.cover.sm{width:44px;height:44px;font-size:15px;border-radius:50%}
.avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;flex:none;background:linear-gradient(135deg,var(--gold),var(--gold-d))}
.title{font-size:15px;font-weight:700;margin:0 0 4px}
.sub{color:var(--sub);font-size:12px}
.tag{display:inline-block;background:var(--gold-l);color:var(--gold-d);border-radius:6px;
  padding:2px 8px;font-size:11px;margin:2px 4px 2px 0}
.tag.lk{cursor:pointer}
.tag.lk:hover{filter:brightness(.95)}
.price{color:var(--gold-d);font-weight:800;font-size:16px}
.price .m{color:var(--sub);font-size:12px;font-weight:400;text-decoration:line-through;margin-left:6px}
.meta{color:var(--sub);font-size:12px;display:flex;gap:14px;margin-top:6px}
.meta b{color:var(--text)}

/* 按钮 */
.btn{border:none;border-radius:22px;padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:#fff}
.btn-dark{background:var(--dark);color:#fff}
.btn-ghost{background:#fff;color:var(--dark);border:1px solid var(--line)}
.btn-line{background:#fff;color:var(--gold-d);border:1px solid var(--gold)}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:18px}
.btn-block{display:block;width:100%;text-align:center}

/* 分段 tab */
.seg{display:flex;background:#fff;border:1px solid var(--line);border-radius:20px;padding:3px;margin-bottom:12px}
.seg .s{flex:1;text-align:center;padding:7px 0;font-size:13px;color:var(--sub);border-radius:17px}
.seg .s.on{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:#fff}

/* chips 分类 */
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:4px}
.chip{flex:none;padding:6px 14px;background:#fff;border:1px solid var(--line);border-radius:18px;
  font-size:13px;color:var(--sub);white-space:nowrap}
.chip.on{background:var(--gold-l);color:var(--gold-d);border-color:var(--gold)}
/* 二级款式：更轻的小胶囊，和一级材质拉开层级 */
.chip.plain{padding:5px 12px;font-size:12px;color:var(--sub);background:#f6f2ea}
.chips.subcats{margin-bottom:10px;flex-wrap:wrap;overflow-x:auto}
/* 发布：图片上传 */
.lab{font-size:13px;color:#6b6459;margin:12px 0 8px;font-weight:600}
.lab .sub{font-weight:400;margin-left:6px}
.uploader{display:flex;flex-wrap:wrap;gap:10px}
.up-item{position:relative;width:84px;height:84px;border-radius:10px;overflow:hidden;background:#f3f1ec}
.up-item img{width:100%;height:100%;object-fit:cover;display:block}
.up-del{position:absolute;top:2px;right:2px;width:20px;height:20px;border-radius:50%;
  background:rgba(0,0,0,.5);color:#fff;font-size:14px;line-height:19px;text-align:center}
.up-add{width:84px;height:84px;border-radius:10px;border:1px dashed #ddd5c6;color:#9b9384;
  font-size:12px;display:flex;align-items:center;justify-content:center;background:#faf8f4}
/* 详情页图片：高度按图片原始比例自适应 */
.gal-wrap{position:relative;margin:12px -12px 0;border-radius:12px;overflow:hidden}
.gal{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;background:#f5f2ec;
  height:300px;transition:height .26s ease;scrollbar-width:none}
.gal::-webkit-scrollbar{display:none}
.gal img{width:100%;height:100%;object-fit:cover;flex:none;scroll-snap-align:center;border-radius:0}
.gal-fade{position:absolute;left:0;right:0;bottom:0;height:70px;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,.3),rgba(0,0,0,0))}
.gal-count{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.34);color:#fff;
  font-size:11px;padding:2px 9px;border-radius:20px}
.gal-dots{position:absolute;left:0;right:0;bottom:13px;display:flex;justify-content:center;gap:5px}
.gal-dots i{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.6);transition:all .2s}
.gal-dots i.on{width:12px;border-radius:6px;background:#e05656}

/* 话题 */
.topic{display:flex;align-items:center;gap:12px;padding:14px;color:#fff;border-radius:14px;margin-bottom:10px}
.topic .tn{font-size:16px;font-weight:800}.topic .td{font-size:12px;opacity:.9}

/* 评论/私信气泡 */
.bubble{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:8px}
.bubble .u{font-size:12px;color:var(--gold-d);font-weight:600}
.bubble .time{font-size:11px;color:var(--sub);margin-top:2px}
.mine{background:var(--gold-l)}
.msgrow{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.msgrow .last{font-size:13px;color:var(--sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.unread{background:var(--red);color:#fff;border-radius:10px;font-size:11px;padding:0 6px;min-width:18px;text-align:center}

/* 输入框 */
.field{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px;font-size:14px;
  font-family:inherit;background:#fff;margin-bottom:12px;resize:vertical}
.field:focus{outline:none;border-color:var(--gold)}

/* 空态 */
.empty{text-align:center;color:var(--sub);padding:40px 0;font-size:13px}

/* 进度条 */
.bar{height:8px;background:var(--line);border-radius:6px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-d))}
.level{display:inline-flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:3px 10px;font-size:12px;font-weight:600}

/* toast */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:rgba(43,38,32,.92);
  color:#fff;padding:9px 16px;border-radius:20px;font-size:13px;z-index:99;max-width:80%}

/* hero */
.hero{background:linear-gradient(135deg,#2b2620,#4a4133);color:#fff;border-radius:16px;padding:18px;margin-bottom:12px}

/* 店铺主页（浅白 + 背景图，参考小红书） */
.shop-hero{position:relative;height:190px;background:#ece7dd;margin:-12px -12px 0}
.shop-hero.bare{background:linear-gradient(165deg,#faf6ee 0%,#f3ecdd 55%,#efe6d2 100%);height:130px}
.shop-cover{width:100%;height:100%;object-fit:cover;display:block}
.shop-fade{position:absolute;left:0;right:0;bottom:0;height:64px;background:linear-gradient(180deg,rgba(253,253,251,0),rgba(253,253,251,.92))}
.shop-id{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;margin-top:-44px;position:relative;z-index:2;box-shadow:0 4px 10px rgba(120,90,30,.06),0 12px 28px rgba(120,90,30,.06);margin-bottom:12px}
.hero h2{margin:0 0 4px;font-size:17px}
.hero p{margin:0;font-size:12px;opacity:.8}
.hero .gold{color:var(--gold)}

/* 统计块 */
.stat{text-align:center;flex:1}
.stat b{display:block;font-size:18px;color:var(--gold-d)}
.stat span{font-size:11px;color:var(--sub)}

/* 通用间距 */
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}
.hr{height:1px;background:var(--line);margin:12px 0}
.flex-1{flex:1}
.section-t{font-size:14px;font-weight:700;margin:4px 0 10px;display:flex;justify-content:space-between;align-items:center}

/* ---------- 瀑布流 ---------- */
.wf{display:flex;gap:10px;align-items:flex-start}
.wf-col{flex:1;min-width:0}
.wcard{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:10px;cursor:pointer}
.wcover{position:relative;width:100%;display:block}
.wcover::after{content:'';position:absolute;left:0;right:0;bottom:0;height:60px;background:linear-gradient(to top,rgba(0,0,0,.3),rgba(0,0,0,0))}
.wtag{position:absolute;top:8px;left:8px;font-size:11px;color:#fff;background:rgba(0,0,0,.28);padding:2px 8px;border-radius:20px}
.wtype{position:absolute;top:8px;right:8px;font-size:11px;color:#fff;background:rgba(184,137,62,.92);padding:2px 8px;border-radius:20px}
.wprice{position:absolute;left:8px;bottom:8px;z-index:2;color:#fff;font-weight:800;font-size:14px;text-shadow:0 1px 4px rgba(0,0,0,.35)}
.wbody{padding:8px 10px 10px}
.wtitle{font-size:13px;font-weight:600;line-height:1.4;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wmeta{display:flex;align-items:center;gap:6px;margin-top:6px;color:var(--sub);font-size:11px}
.wname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wlikes{flex:none}

/* 首页圆形分类按钮（上图标下文字，一行5个两行） */
.cats-circle{display:flex;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 4px;margin-bottom:12px;box-shadow:0 2px 8px rgba(120,90,30,.04)}
.ccat{width:20%;display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 0;cursor:pointer}
.cc-ico{position:relative;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(120,90,30,.14)}
.cc-in{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.62);display:flex;align-items:center;justify-content:center}
.cc-t{font-size:10px;color:var(--sub);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ccat.on .cc-t{color:var(--gold-d);font-weight:600}
.ccat.on .cc-ico{transform:translateY(-2px);box-shadow:0 6px 14px rgba(168,130,47,.4)}

/* 卡片 #标签 */
.wtags{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.wtag-h{font-size:11px;color:var(--gold-d);background:var(--gold-l);border-radius:6px;padding:1px 7px}

/* 买手推荐横滑 */
.rec-scroll{display:flex;gap:10px;overflow-x:auto;padding:10px 0 2px;margin-top:8px}
.rec-card{flex:none;width:120px;cursor:pointer}
.rec-cover{position:relative;width:120px;height:100px;border-radius:10px;overflow:hidden;background:#f3f1ec;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700}
.rec-cover img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}
.rec-tag{position:absolute;top:6px;left:6px;font-size:10px;color:#fff;background:rgba(155,111,176,.92);padding:1px 8px;border-radius:20px;z-index:2}
.rec-title{font-size:12px;color:var(--text);line-height:1.35;margin-top:6px;height:32px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.rec-by{font-size:11px;color:var(--sub);margin-top:2px}

/* 必填星号 */
.req{color:var(--red);margin-left:2px}