/* ===== 古风 · 校园送 移动端 H5 通用样式 ===== */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  /* 古风色系 */
  --c:#B22222;         /* 朱红 - 主色 */
  --c-light:#D4453A;   /* 朱红浅 */
  --c-dark:#8B1A1A;    /* 朱红深 */
  --gold:#C9A962;      /* 鎏金 - 点缀 */
  --gold-light:#E0C98F;/* 鎏金浅 */
  --ink:#2C2C2C;       /* 墨色 - 正文 */
  --ink-light:#5C5C5C; /* 墨色浅 */
  --muted:#8B7D6B;     /* 黛色 - 辅助文字 */
  --bg:#F7F2E8;        /* 宣纸色 - 背景 */
  --bg-card:#FFFDF7;   /* 纸白色 - 卡片 */
  --line:#D4C5A9;      /* 古铜色 - 边框线 */
  --line-light:#E8DEC8;/* 古铜浅 */
  --shadow:rgba(139,90,43,.12); /* 淡影 */
  --radius:4px;        /* 雅致圆角 */
}
html,body{
  background:var(--bg);
  color:var(--ink);
  font:14px/1.8 "STKaiti","KaiTi","楷体","STSong","SimSun","宋体","Microsoft YaHei",serif;
}
/* 宣纸纹理背景 */
body:before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(201,169,98,.05) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(178,34,34,.03) 0%, transparent 50%);
  pointer-events:none;
  z-index:0;
}
a{color:inherit;text-decoration:none}
img{display:block;border:0}
.wrap{
  max-width:520px;margin:0 auto;min-height:100vh;
  background:var(--bg);
  padding-bottom:76px;
  position:relative;z-index:1;
}
.pad{padding:0 12px}

/* ===== 顶栏 ===== */
.topbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,#fffdf7 0%,#faf5eb 100%);
  border-bottom:2px solid var(--gold);
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;
  font-size:17px;font-weight:600;
  color:var(--ink);
  letter-spacing:2px;
}
.topbar:before{
  content:"";
  position:absolute;left:0;right:0;bottom:-2px;
  height:1px;
  background:var(--c);
  opacity:.3;
}
.topbar .back{
  width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:400;
  color:var(--c);
  font-style:normal;
}
.topbar .back:before{
  content:"返";
  font-size:14px;
  font-family:"STKaiti","KaiTi","楷体",serif;
}
.topbar .r{
  margin-left:auto;
  font-size:13px;
  color:var(--muted);
  font-weight:400;
  letter-spacing:1px;
}
.topbar.mini{position:relative}

/* 商户/骑手 顶栏底色 - 古风变体 */
.topbar.cx{
  background:linear-gradient(180deg,#1a3a5c 0%,#2c4a6e 100%);
  color:#f0e6d2;
  border-bottom:2px solid var(--gold);
}
.topbar.cx .back{color:var(--gold-light)}
.topbar.cx .back:before{content:"返";color:var(--gold-light)}
.topbar.sx{
  background:linear-gradient(180deg,#6b4423 0%,#8b5a2b 100%);
  color:#f5e6c8;
  border-bottom:2px solid var(--gold);
}
.topbar.sx .back{color:var(--gold-light)}
.topbar.sx .back:before{content:"返";color:var(--gold-light)}

/* ===== 底部导航 ===== */
.footnav{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  max-width:520px;margin:0 auto;
  background:#fffdf7;
  border-top:2px solid var(--gold);
  display:flex;
  padding:4px 0;
}
.footnav:before{
  content:"";
  position:absolute;left:0;right:0;top:-2px;
  height:1px;
  background:var(--c);
  opacity:.25;
}
.footnav a{
  flex:1;text-align:center;
  padding:6px 0 4px;
  font-size:12px;
  color:var(--muted);
  letter-spacing:1px;
}
.footnav a i{
  display:block;
  font-size:11px;
  line-height:1.8;
  font-style:normal;
  font-weight:600;
  color:var(--muted);
  letter-spacing:0;
}
.footnav a.on{color:var(--c)}
.footnav a.on i{color:var(--c)}

/* ===== 卡片 ===== */
.card{
  background:var(--bg-card);
  border-radius:var(--radius);
  margin:10px 12px;
  padding:14px;
  border:1px solid var(--line-light);
  box-shadow:0 2px 8px var(--shadow);
  position:relative;
}
/* 卡片四角装饰 */
.card:after{
  content:"";
  position:absolute;
  top:4px;right:4px;
  width:12px;height:12px;
  border-top:1px solid var(--gold);
  border-right:1px solid var(--gold);
  opacity:.5;
}
.card .tt{
  font-size:15px;
  font-weight:600;
  margin-bottom:10px;
  color:var(--ink);
  letter-spacing:1px;
  position:relative;
  padding-left:10px;
}
.card .tt:before{
  content:"";
  position:absolute;left:0;top:50%;
  transform:translateY(-50%);
  width:3px;height:14px;
  background:var(--c);
  border-radius:1px;
}

/* ===== 订单卡片 ===== */
.order-card{
  background:var(--bg-card);
  border-radius:var(--radius);
  margin:10px 12px;
  padding:14px;
  border:1px solid var(--line-light);
  box-shadow:0 2px 8px var(--shadow);
  position:relative;
}
.order-card:after{
  content:"";
  position:absolute;
  top:4px;right:4px;
  width:10px;height:10px;
  border-top:1px solid var(--gold);
  border-right:1px solid var(--gold);
  opacity:.4;
}
.order-card .oc-head{
  display:flex;justify-content:space-between;
  margin-bottom:8px;
  padding-bottom:8px;
  border-bottom:1px dashed var(--line-light);
}
.order-card .shop{
  font-weight:600;
  font-size:15px;
  color:var(--ink);
  letter-spacing:1px;
}
.order-card .st{
  color:var(--c);
  font-size:13px;
  font-weight:600;
  padding:2px 8px;
  border:1px solid var(--c);
  border-radius:2px;
  background:rgba(178,34,34,.04);
}
.order-card .oc-info{
  color:var(--ink-light);
  font-size:13px;
  line-height:1.8;
}
.order-card .oc-goods{
  color:var(--ink);
  font-size:13px;
  background:var(--bg);
  border-radius:2px;
  padding:8px 10px;
  margin:8px 0;
  border-left:2px solid var(--gold);
}
.order-card .oc-foot{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px dashed var(--line-light);
  padding-top:10px;margin-top:8px;
}
.price{
  color:var(--c);
  font-weight:700;
  font-family:"STSong","SimSun","宋体",serif;
}
.price em{
  font-style:normal;
  font-size:12px;
  color:var(--c-light);
}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:2px;
  padding:8px 18px;
  font-size:14px;
  cursor:pointer;
  background:var(--bg-card);
  color:var(--ink-light);
  font-family:inherit;
  letter-spacing:1px;
  transition:.2s;
}
.btn.p{
  background:linear-gradient(180deg,var(--c-light),var(--c));
  color:#fff;
  border:1px solid var(--c-dark);
  box-shadow:0 2px 6px rgba(178,34,34,.3);
  position:relative;
}
.btn.p:before{
  content:"";
  position:absolute;inset:2px;
  border:1px solid rgba(255,255,255,.2);
  border-radius:1px;
}
.btn.o{
  border:1px solid var(--c);
  color:var(--c);
  background:rgba(178,34,34,.03);
}
.btn.danger{
  background:#fff;
  border:1px solid #c0a0a0;
  color:#a0522d;
}
.btn.g{
  background:linear-gradient(180deg,#5a8f5a,#3d7a3d);
  color:#fff;
  border:1px solid #2d6a2d;
}
.btn.b{
  background:linear-gradient(180deg,#4a6a8a,#2c4a6e);
  color:#fff;
  border:1px solid #1a3a5c;
}
.btn.y{
  background:linear-gradient(180deg,#d4a855,#b8860b);
  color:#fff;
  border:1px solid #8b6914;
}
.btn.sm{padding:4px 12px;font-size:12px}
.btn.lg{
  width:100%;
  padding:12px;
  font-size:16px;
  border-radius:2px;
  letter-spacing:4px;
}
.btn-row{display:flex;gap:8px;margin-top:10px}
.btn-row .btn{flex:1}

/* ===== 空状态 ===== */
.empty{
  text-align:center;
  color:var(--muted);
  padding:60px 20px;
  font-size:14px;
  letter-spacing:2px;
}
.empty i{
  display:block;
  font-size:13px;
  margin-bottom:12px;
  font-style:normal;
  color:var(--gold);
  letter-spacing:2px;
  font-weight:600;
  border:1px solid var(--line-light);
  width:64px;height:64px;
  line-height:62px;
  margin:0 auto 12px;
  border-radius:50%;
  background:var(--bg-card);
  font-family:"STKaiti","KaiTi","楷体",serif;
}

/* ===== 列表-店铺 ===== */
.shop-item{
  display:flex;gap:12px;align-items:center;
}
.shop-item img{
  width:60px;height:60px;
  border-radius:2px;
  object-fit:cover;
  border:1px solid var(--line-light);
}
.shop-item .nm{
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  letter-spacing:1px;
}
.shop-item .ds{
  color:var(--muted);
  font-size:12px;
  margin-top:4px;
}

/* ===== 商品 ===== */
.goods-line{
  display:flex;gap:12px;
  padding:12px;
  background:var(--bg-card);
  border-radius:var(--radius);
  margin:8px 12px;
  align-items:center;
  border:1px solid var(--line-light);
  box-shadow:0 1px 4px var(--shadow);
}
.goods-line img{
  width:78px;height:78px;
  border-radius:2px;
  object-fit:cover;
  background:var(--bg);
  border:1px solid var(--line-light);
}
.goods-line .nm{
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  letter-spacing:1px;
}
.goods-line .desc{
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
  height:2.8em;
  overflow:hidden;
  margin:4px 0;
}
.goods-line .meta{
  display:flex;justify-content:space-between;align-items:center;
}
.goods-line .sales{
  color:var(--muted);
  font-size:11px;
}

/* ===== 数量加减 ===== */
.stepper{display:flex;align-items:center;gap:8px}
.stepper button{
  width:26px;height:26px;
  border-radius:2px;
  border:1px solid var(--line);
  background:var(--bg-card);
  font-size:16px;
  line-height:1;
  cursor:pointer;
  color:var(--ink-light);
  font-family:inherit;
}
.stepper .num{
  min-width:24px;
  text-align:center;
  font-weight:600;
  color:var(--c);
}
.stepper button.minus{color:var(--muted)}

/* ===== 购物车栏 ===== */
.cartbar{
  position:fixed;left:0;right:0;bottom:60px;
  max-width:520px;margin:0 auto;
  z-index:55;
  padding:0 12px 8px;
  pointer-events:none;
}
.cartbar-inner{
  pointer-events:auto;
  display:flex;align-items:center;
  background:linear-gradient(180deg,#3d2b1f,#2c1f15);
  color:#f5e6c8;
  border-radius:2px;
  padding:8px 8px 8px 18px;
  border:1px solid var(--gold);
  box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.cartbar .ic{
  position:relative;
  font-size:12px;
  line-height:1;
  font-weight:600;
  color:var(--gold);
  letter-spacing:1px;
}
.cartbar .ic:before{
  content:"购";
  font-size:14px;
  border:1px solid var(--gold);
  padding:4px 6px;
  border-radius:2px;
  background:rgba(201,169,98,.15);
}
.cartbar .cnt{
  position:absolute;
  top:-8px;right:-12px;
  background:var(--c);
  color:#fff;
  border-radius:10px;
  font-size:10px;
  padding:0 6px;
  line-height:16px;
  font-weight:600;
  border:1px solid var(--gold);
}
.cartbar .sum{
  font-size:16px;
  margin-left:20px;
  font-weight:700;
  color:var(--gold-light);
  font-family:"STSong","SimSun","宋体",serif;
}
.cartbar .sum em{
  font-style:normal;
  font-size:12px;
  color:var(--gold);
  opacity:.8;
}
.cartbar .go{margin-left:auto}

/* ===== 表单 ===== */
.form-item{
  display:flex;align-items:center;gap:10px;
  background:var(--bg-card);
  border-radius:2px;
  margin:10px 12px;
  padding:12px 14px;
  border:1px solid var(--line-light);
}
.form-item label{
  flex:none;width:70px;
  color:var(--ink-light);
  letter-spacing:1px;
}
.form-item input,.form-item select,.form-item textarea{
  flex:1;border:0;outline:none;
  font-size:15px;
  background:transparent;
  color:var(--ink);
  font-family:inherit;
}
.form-item textarea{resize:none;line-height:1.8}
input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none}

/* ===== 标签条 ===== */
.tabs{
  position:sticky;top:51px;z-index:45;
  display:flex;
  background:var(--bg-card);
  border-bottom:1px solid var(--line);
  overflow-x:auto;
}
.tabs a{
  flex:none;
  padding:12px 18px;
  font-size:14px;
  color:var(--muted);
  border-bottom:2px solid transparent;
  letter-spacing:1px;
  position:relative;
}
.tabs a.on{
  color:var(--c);
  border-bottom-color:var(--c);
  font-weight:600;
}
.tabs a.on:after{
  content:"";
  position:absolute;
  bottom:-6px;left:50%;
  transform:translateX(-50%);
  width:4px;height:4px;
  background:var(--c);
  border-radius:50%;
}

/* ===== 状态条/时间线 ===== */
.tl{list-style:none;padding:0 4px}
.tl li{
  position:relative;
  padding:0 0 18px 26px;
  border-left:2px solid var(--line-light);
  margin-left:8px;
}
.tl li:last-child{border-left-color:transparent}
.tl li:before{
  content:"";
  position:absolute;left:-6px;top:4px;
  width:10px;height:10px;
  border-radius:50%;
  background:var(--line);
  border:2px solid var(--bg-card);
}
.tl li.act:before{
  background:var(--c);
  box-shadow:0 0 0 2px rgba(178,34,34,.2);
}
.tl .t{
  font-weight:600;
  font-size:14px;
  color:var(--ink);
  letter-spacing:1px;
}
.tl .d{
  color:var(--muted);
  font-size:12px;
}
.tl .c{
  color:var(--ink-light);
  font-size:13px;
}

/* ===== 联系人按钮 ===== */
.tel-btn{
  display:inline-flex;align-items:center;gap:4px;
  color:var(--c);
  font-size:12.5px;
  border:1px solid var(--c);
  padding:3px 12px;
  border-radius:2px;
  background:rgba(178,34,34,.03);
  letter-spacing:1px;
  transition:.15s;
}

/* ===== 其他工具类 ===== */
.tag{
  display:inline-block;
  background:rgba(201,169,98,.12);
  color:#8b6914;
  border-radius:2px;
  padding:2px 10px;
  font-size:12px;
  border:1px solid var(--gold-light);
}
.tag.or{
  background:rgba(178,34,34,.06);
  color:var(--c);
  border-color:rgba(178,34,34,.2);
}
.detail-row{
  display:flex;
  padding:6px 0;
  font-size:14px;
}
.detail-row .k{
  width:84px;
  color:var(--muted);
  flex:none;
  letter-spacing:1px;
}
.detail-row .v{
  flex:1;
  color:var(--ink);
  word-break:break-all;
}
.divider{
  height:8px;
  background:var(--bg);
}
.goods-mini{
  display:flex;justify-content:space-between;
  font-size:14px;
  padding:4px 0;
  color:var(--ink-light);
}
.goods-mini b{color:var(--ink)}
.amount-row{
  display:flex;justify-content:space-between;
  font-size:15px;
  font-weight:700;
  padding:10px 0;
  border-top:1px dashed var(--line-light);
}
.banner-top{
  background:linear-gradient(180deg,var(--c-light) 0%,var(--c) 100%);
  color:#fff9e8;
  text-align:center;
  padding:30px 16px 24px;
  position:relative;
  overflow:hidden;
}
.banner-top:before{
  content:"";
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,.1) 0%, transparent 30%),
    radial-gradient(circle at 90% 80%, rgba(201,169,98,.15) 0%, transparent 30%);
}
.banner-top:after{
  content:"";
  position:absolute;left:10%;right:10%;bottom:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.banner-top .big{
  font-size:20px;
  font-weight:700;
  letter-spacing:2px;
  position:relative;
  font-family:"STKaiti","KaiTi","楷体",serif;
}
.tip{
  color:var(--muted);
  font-size:12px;
  padding:8px 12px;
  letter-spacing:1px;
}
.tip b{color:var(--c)}
.nowrap{white-space:nowrap}
.text-c{text-align:center}
.mt8{margin-top:8px}
.mt12{margin-top:12px}
.hidden{display:none}

/* ===== 开关 ===== */
.sw{
  display:inline-flex;align-items:center;
  cursor:pointer;flex:none;
}
.sw input{display:none}
.sw i{
  width:46px;height:26px;
  background:var(--line-light);
  border-radius:13px;
  position:relative;
  transition:.25s;
  display:block;
  border:1px solid var(--line);
}
.sw i:after{
  content:"";
  position:absolute;top:2px;left:2px;
  width:20px;height:20px;
  background:#fff;
  border-radius:50%;
  transition:.25s;
  box-shadow:0 1px 3px rgba(0,0,0,.15);
}
.sw input:checked+i{
  background:var(--c);
  border-color:var(--c-dark);
}
.sw input:checked+i:after{left:22px}
.sw.o input:checked+i{
  background:var(--c);
  border-color:var(--c-dark);
}
.swtxt{
  margin-left:8px;
  font-size:13px;
  color:var(--muted);
}
.swtxt.on{
  color:var(--c);
  font-weight:600;
}

/* ===== 状态色点/条 ===== */
.dot{
  display:inline-block;
  width:6px;height:6px;
  border-radius:50%;
  margin-right:6px;
  vertical-align:middle;
}
.dot.red{background:var(--c)}
.dot.or{background:#c8822a}
.dot.bl{background:#2c4a6e}
.dot.gr{background:#3d7a3d}
.dot.gy{background:var(--muted)}

.tipbar{
  background:#fdf6e3;
  color:#8b6914;
  font-size:12.5px;
  padding:10px 14px;
  border-bottom:1px solid var(--gold-light);
  line-height:1.8;
  letter-spacing:1px;
}
.tipbar:before{
  content:"【提示】";
  font-weight:600;
  color:var(--c);
}
.gpsline{
  color:#3d7a3d;
  font-size:12px;
  letter-spacing:1px;
  padding-left:12px;
  position:relative;
}
.gpsline:before{
  content:"";
  position:absolute;left:0;top:50%;
  transform:translateY(-50%);
  width:6px;height:6px;
  background:#3d7a3d;
  border-radius:50%;
}

/* ===== 明细金额行 ===== */
.kv{
  display:flex;justify-content:space-between;
  padding:8px 0;
  font-size:14px;
}
.kv .k{color:var(--muted);letter-spacing:1px}
.kv .v{color:var(--ink);font-weight:600}

/* ===== 操作按钮大行 ===== */
.opbar{
  position:sticky;bottom:0;
  background:var(--bg-card);
  border-top:2px solid var(--gold);
  padding:10px 12px;
  display:flex;gap:8px;
  max-width:520px;margin:0 auto;
}
.opbar:before{
  content:"";
  position:absolute;left:0;right:0;top:-2px;
  height:1px;
  background:var(--c);
  opacity:.25;
}
.opbar .btn{
  flex:1;
  padding:11px;
  border-radius:2px;
  font-size:15px;
  letter-spacing:2px;
}

/* ===== 分类标题 ===== */
.cat-tag{
  padding:16px 14px 6px;
  font-weight:700;
  font-size:15px;
  color:var(--ink);
  letter-spacing:2px;
  position:relative;
}
.cat-tag:before{
  content:"";
  display:inline-block;
  width:3px;height:14px;
  background:var(--c);
  margin-right:8px;
  vertical-align:-1px;
}

/* ===== 通知公告卡片 ===== */
.notice-card{
  background:#fff9f0;
  border:1px solid var(--gold-light);
  border-left:3px solid var(--gold);
  color:#8b6914;
  font-size:13px;
  padding:10px 14px;
  margin:10px 12px;
  border-radius:2px;
  line-height:1.7;
}
.notice-card:before{
  content:"公告";
  display:inline-block;
  background:var(--c);
  color:#fff;
  font-size:11px;
  padding:1px 6px;
  border-radius:2px;
  margin-right:8px;
  letter-spacing:1px;
  vertical-align:1px;
}