/* ==========================================================================
   购物前台（手机端 H5 商城）样式 —— 完全离线，无任何外网 CDN / 在线字体 / 在线图标
   设计：手机竖屏优先，桌面浏览器访问时以 480px 宽度居中呈现“手机屏”效果
   ========================================================================== */
:root {
  --primary: #1f6feb;
  --primary-dark: #1657bd;
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --green: #16a34a;
  --orange: #d97706;
  --red: #dc2626;
  --radius: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #e9ebef;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---------------------------------------------------------------- 容器 / 顶栏 */
.app {
  position: relative;
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--bg);
  padding-bottom: 74px;
  box-shadow: 0 0 26px rgba(15, 23, 42, .10);
}

.appbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 50px;
  padding: 0 12px;
  background: linear-gradient(135deg, var(--primary), #4b8ef7);
  color: #fff;
  box-shadow: 0 2px 8px rgba(31, 111, 235, .25);
}

.appbar-title { flex: 1; text-align: center; font-size: 16px; font-weight: 600; }
.appbar-side { min-width: 42px; font-size: 13px; }
.appbar-side.right { text-align: right; }
.appbar .back { display: inline-flex; align-items: center; height: 30px; padding: 0 8px; border-radius: 15px; background: rgba(255, 255, 255, .18); font-size: 13px; }
.appbar .back:active { background: rgba(255, 255, 255, .32); }

.appbody { padding: 12px; }

/* ---------------------------------------------------------------- 底部导航 */
.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  background: #fff;
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 10px rgba(15, 23, 42, .06);
  padding-bottom: env(safe-area-inset-bottom);
}

.tabbar a {
  position: relative;
  flex: 1;
  padding: 8px 0 9px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

.tabbar a.on { color: var(--primary); font-weight: 600; }
.tabbar .ic {
  display: block;
  width: 26px;
  height: 26px;
  margin: 0 auto 2px;
  border-radius: 9px;
  background: #eef2f7;
  color: #64748b;
  font-size: 13px;
  font-style: normal;
  line-height: 26px;
  text-align: center;
}
.tabbar a.on .ic { background: #e7f0ff; color: var(--primary); }
.tabbar .dot {
  position: absolute;
  top: 4px;
  left: 50%;
  margin-left: 9px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 9px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 400;
  line-height: 17px;
}

/* ---------------------------------------------------------------- 搜索 / 分类 */
.searchbar { display: flex; gap: 8px; margin-bottom: 10px; }
.searchbar input {
  flex: 1;
  min-width: 0;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 19px;
  background: #fff;
  font-size: 14px;
  outline: none;
}
.searchbar input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(31, 111, 235, .12); }
.searchbar .btn { height: 38px; padding: 0 16px; border-radius: 19px; }

.chips { display: flex; gap: 7px; margin-bottom: 10px; padding-bottom: 2px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  color: #475569;
  font-size: 13px;
  white-space: nowrap;
}
.chip.on { border-color: var(--primary); background: #eaf2ff; color: var(--primary); font-weight: 600; }

.hint-line { margin: 0 2px 10px; color: var(--muted); font-size: 12px; }

/* ---------------------------------------------------------------- 商品网格 */
.pgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }

.pcard {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 1px 4px rgba(15, 23, 42, .06);
}

.pimg {
  position: relative;
  display: block;
  height: 108px;
  background: linear-gradient(140deg, hsl(var(--h, 210), 78%, 90%), hsl(var(--h, 210), 72%, 74%));
}
.pimg span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 34px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(15, 23, 42, .22);
}
.pimg em {
  position: absolute;
  left: 8px;
  bottom: 7px;
  padding: 1px 7px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .82);
  color: #334155;
  font-size: 11px;
  font-style: normal;
}
.pimg .off { position: absolute; top: 7px; right: 7px; padding: 1px 7px; border-radius: 9px; background: rgba(220, 38, 38, .9); color: #fff; font-size: 11px; font-style: normal; }

.pinfo { display: flex; flex: 1; flex-direction: column; gap: 5px; padding: 9px 10px 11px; }
.pname { display: -webkit-box; overflow: hidden; height: 40px; font-size: 14px; font-weight: 600; line-height: 20px; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.pspec { overflow: hidden; color: var(--muted); font-size: 12px; white-space: nowrap; text-overflow: ellipsis; }
.prow { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.price { color: #e0342b; font-weight: 700; }
.price small { font-size: 12px; font-weight: 400; }
.stock { color: var(--green); font-size: 11px; }
.stock.out { color: var(--red); }

/* ---------------------------------------------------------------- 按钮 */
.btn {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: #eef2f7;
  color: #334155;
  font-size: 14px;
  font-family: inherit;
  text-align: center;
  cursor: pointer;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:active { background: var(--primary-dark); }
.btn.gray { border-color: var(--border); background: #fff; color: #475569; }
.btn.danger { border-color: #f4c9c9; background: #fff; color: var(--red); }
.btn.block { display: block; width: 100%; }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------------------------------------------------------------- 提示条 */
.alert { margin-bottom: 10px; padding: 9px 12px; border: 1px solid; border-radius: 9px; font-size: 13.5px; }
.alert.ok { border-color: #bfe9cd; background: #effaf3; color: #15803d; }
.alert.err { border-color: #f4c9c9; background: #fdf1f1; color: #b91c1c; }

/* ---------------------------------------------------------------- 卡片 / 区块 */
.block-card { margin-bottom: 10px; padding: 12px; border-radius: var(--radius); background: var(--card); box-shadow: 0 1px 4px rgba(15, 23, 42, .06); }
.block-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; font-size: 14px; font-weight: 600; }
.block-title .tag { color: var(--muted); font-size: 12px; font-weight: 400; }
.muted { color: var(--muted); font-size: 12px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 8px; }

/* ---------------------------------------------------------------- 购物车明细 */
.citem { display: flex; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.citem:last-child { border-bottom: none; }
.cthumb {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  border-radius: 10px;
  background: linear-gradient(140deg, hsl(var(--h, 210), 78%, 90%), hsl(var(--h, 210), 72%, 74%));
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  line-height: 58px;
  text-align: center;
}
.cmain { flex: 1; min-width: 0; }
.cname { overflow: hidden; font-size: 14px; font-weight: 600; white-space: nowrap; text-overflow: ellipsis; }
.cmeta { margin: 2px 0 6px; color: var(--muted); font-size: 12px; }

.qtybox { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.qtybox form { display: inline; }
.qbtn { width: 28px; height: 26px; border: none; background: #f5f7fa; color: #334155; font-size: 15px; line-height: 1; cursor: pointer; }
.qbtn[disabled] { color: #cbd5e1; cursor: not-allowed; }
.qnum { min-width: 34px; padding: 0 4px; font-size: 14px; text-align: center; }

.cright { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; }
.delbtn { padding: 2px 6px; border: none; background: none; color: var(--muted); font-size: 12px; cursor: pointer; }

.cartbar {
  position: fixed;
  bottom: 56px;
  left: 0;
  right: 0;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
  padding: 10px 12px;
  background: #fff;
  border-top: 1px solid var(--border);
}
.cartbar .sum { font-size: 12px; color: var(--muted); }
.cartbar .sum b { display: block; color: #e0342b; font-size: 17px; }
.cartbar .btn { padding: 9px 20px; border-radius: 20px; }

/* ---------------------------------------------------------------- 空状态 */
.empty { padding: 46px 16px; text-align: center; }
.empty-ic {
  width: 62px;
  height: 62px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #eef2f7;
  color: #94a3b8;
  font-size: 22px;
  line-height: 62px;
}
.empty p { margin: 0 0 6px; font-size: 14px; }
.empty .btn { margin-top: 12px; }

/* ---------------------------------------------------------------- 商品详情 */
.hero {
  position: relative;
  height: 230px;
  margin: -12px -12px 12px;
  background: linear-gradient(140deg, hsl(var(--h, 210), 78%, 88%), hsl(var(--h, 210), 70%, 68%));
}
.hero span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: #fff; font-size: 76px; font-weight: 700; text-shadow: 0 3px 14px rgba(15, 23, 42, .25); }
.hero em { position: absolute; left: 14px; bottom: 12px; padding: 2px 9px; border-radius: 10px; background: rgba(255, 255, 255, .85); color: #334155; font-size: 12px; font-style: normal; }

.dprice { color: #e0342b; font-size: 24px; font-weight: 700; }
.dprice small { font-size: 14px; font-weight: 400; }
.dname { margin: 6px 0 8px; font-size: 18px; font-weight: 600; }

.kv { display: flex; gap: 8px; padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; }
.kv:last-child { border-bottom: none; }
.kv b { flex: 0 0 62px; color: var(--muted); font-weight: 400; }
.kv span { flex: 1; word-break: break-all; }

.qtyrow { display: flex; align-items: center; gap: 10px; padding: 10px 0 2px; }
.qtyrow .label { color: var(--muted); font-size: 13px; }
.qtyinput { width: 66px; height: 34px; padding: 0 8px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; text-align: center; }

.dbuy { display: flex; gap: 10px; margin-top: 12px; }
.dbuy .btn { flex: 1; padding: 11px 0; border-radius: 22px; }

.sameline { display: flex; gap: 9px; overflow-x: auto; padding-bottom: 2px; }
.sameline a { flex: 0 0 92px; }
.sameline .mini { height: 66px; border-radius: 10px; background: linear-gradient(140deg, hsl(var(--h, 210), 78%, 90%), hsl(var(--h, 210), 72%, 74%)); color: #fff; font-size: 22px; font-weight: 700; line-height: 66px; text-align: center; }
.sameline .mtxt { margin-top: 4px; overflow: hidden; font-size: 12px; white-space: nowrap; text-overflow: ellipsis; }

/* ---------------------------------------------------------------- 表单 */
.field { margin-bottom: 11px; }
.field label { display: block; margin-bottom: 5px; color: #475569; font-size: 13px; }
.field label .req { color: var(--red); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  font-size: 14.5px;
  font-family: inherit;
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(31, 111, 235, .12); }
.field textarea { min-height: 74px; resize: vertical; line-height: 1.5; }
.field select { padding-right: 8px; }

/* ---------- 联系客服 ---------- */
.tel { color: var(--primary); font-weight: 600; word-break: break-all; }
.tip { color: var(--muted); font-size: 11.5px; font-style: normal; font-weight: 400; }
.msgitem { padding: 11px 0; border-bottom: 1px dashed var(--border); }
.msgitem:last-child { border-bottom: none; padding-bottom: 0; }
.msg-txt { margin: 6px 0 4px; font-size: 13.5px; line-height: 1.65; word-break: break-word; white-space: pre-wrap; }
.msg-reply {
  margin-top: 7px; padding: 8px 10px; border-radius: 8px;
  background: #f1f7ff; color: #1d4ed8; font-size: 12.5px; line-height: 1.65; word-break: break-word;
}
.msg-reply b { display: block; margin-bottom: 3px; font-weight: 600; }

.payline { display: flex; align-items: center; justify-content: space-between; padding: 11px 12px; border: 1px solid var(--border); border-radius: 9px; background: #f8fafc; font-size: 14px; }
.payline b { color: var(--primary); font-weight: 600; }

.sumline { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; font-size: 13.5px; }
.sumline.total { margin-top: 4px; padding-top: 9px; border-top: 1px dashed var(--border); font-size: 15px; font-weight: 600; }
.sumline.total b { color: #e0342b; font-size: 19px; }

.submit-btn { margin-top: 14px; padding: 13px 0; border-radius: 24px; font-size: 16px; }

/* ---------------------------------------------------------------- 下单成功 */
.okbox { padding: 26px 16px 20px; text-align: center; }
.okic {
  width: 66px;
  height: 66px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #e9f9ef;
  color: var(--green);
  font-size: 32px;
  line-height: 66px;
}
.okbox h2 { margin: 0 0 4px; font-size: 18px; }
.okbox .amt { margin-top: 8px; color: #e0342b; font-size: 22px; font-weight: 700; }

.notice { margin-top: 10px; padding: 10px 12px; border: 1px dashed #c9dcfd; border-radius: 9px; background: #f5f9ff; color: #1d4ed8; font-size: 12.5px; line-height: 1.65; }

.badge { display: inline-block; padding: 1px 8px; border: 1px solid transparent; border-radius: 10px; font-size: 11.5px; line-height: 18px; }
.badge.green { border-color: #bbf0ce; background: #e9f9ef; color: #15803d; }
.badge.orange { border-color: #fbe0b4; background: #fff5e6; color: #b45309; }
.badge.blue { border-color: #c9dcfd; background: #eaf2ff; color: #1d4ed8; }
.badge.gray { border-color: #e2e8f0; background: #f1f5f9; color: #475569; }

.ordno { color: var(--primary); font-weight: 600; }

/* ------------------------------------------------ 支付方式（TNG 二维码 / 收货时当面付款（现金支付）） */
.pay-tabs { display: flex; gap: 8px; }
.pay-tab {
  flex: 1 1 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.pay-tab input { display: none; }
.pay-tab .pay-tab-main { display: block; font-size: 14px; font-weight: 600; color: #334155; }
.pay-tab .pay-tab-sub { display: block; margin-top: 3px; color: var(--muted); font-size: 11.5px; }
.pay-tab.on { border-color: var(--primary); background: #f5f9ff; box-shadow: 0 0 0 3px rgba(31, 111, 235, .1); }
.pay-tab.on .pay-tab-main { color: var(--primary); }

.paypane { margin-top: 12px; }

.qrbox {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
}
.qrpic {
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  object-fit: contain;
}
.qrpic.qrmiss {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  border-style: dashed;
}
.qrinfo { flex: 1 1 auto; min-width: 0; }
.qramt { margin-bottom: 6px; font-size: 13px; color: #475569; }
.qramt b { color: #e0342b; font-size: 19px; }

.upload-field { margin-top: 12px; margin-bottom: 0; }
.field input[type="file"] {
  padding: 9px 10px;
  border-style: dashed;
  background: #fbfcfe;
  font-size: 12.5px;
}
.proof-preview { margin-top: 10px; }
.proof-preview img { display: block; width: 100%; max-width: 220px; margin-top: 6px; border: 1px solid var(--border); border-radius: 9px; }

.proof-link { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 4px; color: var(--primary); text-decoration: none; }
.proof-link em { font-size: 11.5px; font-style: normal; }
.proof-thumb { width: 84px; height: 84px; border: 1px solid var(--border); border-radius: 9px; object-fit: cover; }
.proof-link-inline { color: var(--primary); text-decoration: none; }
.proof-link-inline:hover { text-decoration: underline; }

/* ------------------------------------------------- 右下角悬浮「联系客服」 */
/* 位于商品列表页右下角，浮在底部导航之上，不占用底部 tabbar 位置 */
.cs-fab {
  position: fixed;
  right: 14px;
  bottom: 70px;                 /* 底部导航 56px + 间距 */
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px 9px 10px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(31, 111, 235, .38);
}
.cs-fab:active { transform: translateY(1px); box-shadow: 0 3px 10px rgba(31, 111, 235, .34); }
.cs-fab-ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .24);
  font-size: 12px;
  font-style: normal;
}
.cs-fab-tx { line-height: 1; }

/* 该页为悬浮按钮多留出底部空间，避免遮挡最后一排商品卡的按钮 */
.has-cs-fab .app { padding-bottom: 122px; }

/* 宽屏下与 480px 手机视图列对齐（右侧留 14px） */
@media (min-width: 508px) {
  .cs-fab { right: calc(50% - 240px + 14px); }
}

@media (max-width: 360px) {
  .appbody { padding: 10px; }
  .hero { margin: -10px -10px 10px; height: 190px; }
  .pgrid { gap: 8px; }
  .cs-fab { font-size: 12.5px; padding: 8px 12px 8px 9px; }
}

/* ================================================================
   积分与优惠券（前台）
   ================================================================ */

/* 「我的」页：积分余额 / 可用券 双格入口 */
.mecard { display: flex; gap: 10px; }
.mebox {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
}
.mebox-num { color: var(--primary); font-size: 22px; font-weight: 700; line-height: 1.25; }
.mebox-tx { color: #475569; font-size: 12.5px; }
.mebox-tx em { display: block; margin-top: 2px; color: var(--muted); font-size: 11.5px; font-style: normal; }

/* 优惠券卡片（领券中心 / 我的优惠券共用） */
.cpon {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}
.cpon:last-of-type { border-bottom: none; padding-bottom: 0; }
.cpon-l { flex: 0 0 86px; text-align: center; }
.cpon-l b { display: block; color: #e0342b; font-size: 17px; font-weight: 700; line-height: 1.3; }
.cpon-l em { display: block; color: var(--muted); font-size: 11px; font-style: normal; }
.cpon-r { flex: 1 1 auto; min-width: 0; }
.cpon-name { font-size: 14px; font-weight: 600; line-height: 1.45; }
.cpon-sub { margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.6; word-break: break-word; }
.cpon-code { margin-top: 3px; color: #94a3b8; font-size: 11.5px; letter-spacing: .3px; }
.cpon-act { flex: 0 0 auto; }
.cpon.off .cpon-l b, .cpon.off .cpon-name { color: #94a3b8; }

/* 结算页：券选择行 */
.cpick {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  cursor: pointer;
}
.cpick:last-of-type { border-bottom: none; }
.cpick input { margin-top: 3px; flex: 0 0 auto; }
.cpick-main { flex: 1 1 auto; min-width: 0; }
.cpick-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.cpick-top b { font-size: 14px; font-weight: 600; }
.cpick-cut { color: #e0342b; font-size: 13px; font-style: normal; font-weight: 600; white-space: nowrap; }
.cpick-sub { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.cpick-code { display: block; margin-top: 2px; color: #94a3b8; font-size: 11.5px; }
.cpick.off { opacity: .55; }
.cpick.off .cpick-cut { color: var(--muted); }

/* 结算页：积分输入行与并排按钮 */
.ptsrow { display: flex; align-items: center; gap: 8px; }
.ptsrow input { flex: 1 1 auto; min-width: 0; }
.ptsrow .btn { flex: 0 0 auto; }
.row2 { display: flex; gap: 8px; }
.row2 .btn { flex: 1 1 0; }
.mt8 { margin-top: 8px; }

/* 积分流水条目 */
.ptlog {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--border);
}
.ptlog:last-of-type { border-bottom: none; }
.ptlog-l { min-width: 0; }
.ptlog-t { font-size: 13.5px; line-height: 1.5; word-break: break-word; }
.ptlog-t .badge { margin-left: 5px; }
.ptlog-s { margin-top: 2px; color: var(--muted); font-size: 11.5px; }
.ptlog-v { flex: 0 0 auto; color: var(--green); font-size: 16px; font-weight: 700; }
.ptlog-v.minus { color: #e0342b; }