/* ============================================================
   智慧农业平台 · 叶菜溯源页
   依据《通用移动端设计规范》：HIG 字级 / 8pt 网格 / 圆角体系 / 色彩语义
   ============================================================ */

/* ---------- 设计令牌 ---------- */
:root {
  /* 色彩：自然叶绿为主，丰收金点缀，土壤棕辅助 */
  --brand: #2F9E55;
  --brand-deep: #1F7A43;
  --brand-bg: #E6F4EA;
  --gold: #E9A13B;
  --gold-deep: #7A4E12;
  --soil: #8B6B4A;
  --price: #B26A07;
  --bg: #F4F7F4;
  --card: #FFFFFF;
  --ink: #1A1F1C;
  --ink-2: #5A645E;
  --ink-3: #767F78;
  --ok: #1F7A43;
  --ok-bg: #E6F4EA;
  --warn: #9A6206;
  --warn-bg: #FBF0DC;
  --danger: #D64541;
  --line: rgba(26, 31, 28, 0.08);

  /* 字级（严格 HIG 档位，禁中间值） */
  --fs-large: 34px;
  --fs-t1: 28px;
  --fs-t2: 22px;
  --fs-t3: 20px;
  --fs-head: 17px;
  --fs-sub: 15px;
  --fs-foot: 13px;
  --fs-cap1: 12px;
  --fs-cap2: 11px;

  /* 圆角体系 */
  --r-tag: 6px;
  --r-ico: 12px;
  --r-card: 16px;
  --r-hero: 26px;
  --r-btn: 10px;

  /* 动效 */
  --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ---------- 基础 ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  background: #E2EAE3;
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* 移动端画布：桌面居中窄栏，手机全屏 */
.page {
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg);
  min-height: 100vh;
  position: relative;
  box-shadow: 0 0 40px rgba(26, 31, 28, 0.10);
}

img { display: block; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

.nw { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }

/* 图标：统一 1.8px 描边 SVG */
.ic { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic-14 { font-size: 14px; } .ic-16 { font-size: 16px; } .ic-18 { font-size: 18px; } .ic-20 { font-size: 20px; } .ic-24 { font-size: 24px; }

/* ---------- S1 导航栏（毛玻璃） ---------- */
.navbar {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%; max-width: 480px;
  height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 8px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 0.5px solid var(--line);
  z-index: 50;
}
.navbar-title { font-size: var(--fs-head); font-weight: 600; }
.nav-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
  border-radius: 50%;
}
.nav-btn:active { background: rgba(26, 31, 28, 0.06); }

/* ---------- S2 身份头卡（产品身份即 Hero） ---------- */
.hero {
  position: relative;
  padding: 96px 16px 20px;
  border-radius: 0 0 var(--r-hero) var(--r-hero);
  background: linear-gradient(160deg, #1F7A43 0%, #2F9E55 58%, #4CB572 100%);
  overflow: hidden;
  color: #fff;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: url("../img/hero.jpg") center/cover no-repeat;
  opacity: 0.22;
}
/* 斜向微光 + 底部压暗 + 细颗粒噪点（胶片质感） */
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E"),
    linear-gradient(115deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0) 34%),
    linear-gradient(180deg, rgba(31, 122, 67, 0.30) 0%, rgba(31, 122, 67, 0.80) 100%);
}
.hero > * { position: relative; z-index: 1; }
/* 品牌水印 */
.hero-mark {
  position: absolute; right: -18px; bottom: -26px;
  width: 148px; height: 148px;
  color: rgba(255, 255, 255, 0.07);
  z-index: 0;
}
.hero-kicker {
  font-size: var(--fs-foot);
  color: rgba(255, 255, 255, 0.92);
  display: flex; align-items: center; gap: 6px;
}
.hero-kicker .ic { color: #F2C379; }
.hero-title { font-size: var(--fs-t1); font-weight: 700; margin-top: 8px; letter-spacing: 1px; }
.hero-meta {
  margin-top: 6px;
  font-size: var(--fs-foot);
  color: rgba(255, 255, 255, 0.85);
  display: flex; align-items: center; flex-wrap: wrap;
}
.hero-meta i { font-style: normal; margin: 0 6px; opacity: 0.55; }
.hero-meta b { font-weight: 600; }
/* 溯源码条：磨砂玻璃托底 + 用途标注 + 等宽大数字（信任锚点，不喧宾夺主） */
.trace-strip {
  position: relative;
  margin-top: 18px;
  padding: 10px 104px 10px 14px; /* 右侧为操作组（复制+二维码图标）预留空间 */
  border-radius: var(--r-ico);
  background: rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.35),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.trace-label {
  display: flex; align-items: center; gap: 4px;
  font-size: var(--fs-cap2);
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.72);
}
.trace-code {
  margin-top: 3px;
  font-size: var(--fs-head);
  font-weight: 600;
  letter-spacing: 1.5px;
}
/* 操作组：复制 + 二维码，等大同款图标按钮 */
.trace-actions {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  display: flex; align-items: center;
  height: 44px;
}
.trace-ib {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.92);
}
.trace-ib.copy { border-left: 0.5px solid rgba(255, 255, 255, 0.28); }
.trace-ib:active { opacity: 0.6; }
/* 底部信任数据行 */
.hero-stats {
  margin-top: 14px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: var(--fs-cap1);
  color: rgba(255, 255, 255, 0.88);
}
.hero-stat { display: inline-flex; align-items: center; gap: 4px; }
.hero-stat .ic { color: #F2C379; }
.hero-stat b { font-weight: 600; }
.hero-stats > i {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  flex: none;
}

/* ---------- 通用卡片与模块 ---------- */
.section { padding: 0 16px; margin-top: 16px; }
.card {
  background: var(--card);
  border-radius: var(--r-card);
  padding: 16px;
  box-shadow: 0 2px 8px rgba(26, 31, 28, 0.04);
}

/* 模块标题：绿色竖条锚点 + 功能定位（不含运营数值） */
.sec-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.sec-title {
  display: flex; align-items: center; gap: 8px;
  font-size: var(--fs-head); font-weight: 600;
}
.sec-title::before {
  content: "";
  width: 4px; height: 16px;
  border-radius: 2px;
  background: var(--brand);
}
.sec-more {
  display: inline-flex; align-items: center; gap: 2px;
  font-size: var(--fs-cap1); color: var(--ink-3);
  min-height: 44px; margin-right: -8px; padding: 0 8px;
}

/* ---------- 信任条（防伪信息单行化） ---------- */
.trustbar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.trustbar-ico {
  width: 40px; height: 40px;
  border-radius: var(--r-ico);
  background: var(--brand-bg);
  color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.trustbar-text { flex: 1; min-width: 0; }
.trustbar-text b { display: block; font-size: var(--fs-sub); font-weight: 600; color: var(--brand-deep); }
.trustbar-text span { display: block; font-size: var(--fs-cap1); color: var(--ink-3); margin-top: 2px; }
.trustbar-link {
  flex: none;
  display: inline-flex; align-items: center; gap: 2px;
  font-size: var(--fs-foot); font-weight: 600; color: var(--brand);
  min-height: 44px; margin-right: -8px; padding: 0 8px;
}

/* 通用小标签（原产品卡标签，供商品/评价区复用） */
.tag {
  font-size: var(--fs-cap2);
  padding: 2px 7px;
  border-radius: var(--r-tag);
  background: var(--brand-bg);
  color: var(--brand-deep);
}
.tag.neutral { background: rgba(26, 31, 28, 0.05); color: var(--ink-2); }

/* ---------- 田间直播 ---------- */
.live-stage {
  position: relative;
  border-radius: var(--r-ico);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #101511;
}
.live-stage img { width: 100%; height: 100%; object-fit: cover; transition: opacity 250ms var(--ease); }
.live-badge {
  position: absolute; top: 10px; left: 10px;
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px;
  background: rgba(26, 31, 28, 0.55);
  border-radius: var(--r-tag);
  color: #fff; font-size: var(--fs-cap2); font-weight: 600;
}
.live-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #FF5A52;
  animation: blink 1.4s infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }
.live-viewers {
  position: absolute; top: 10px; right: 10px;
  height: 22px; padding: 0 9px;
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(26, 31, 28, 0.55);
  border-radius: var(--r-tag);
  color: #fff; font-size: var(--fs-cap2);
}
.live-play {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: transform 150ms var(--ease);
}
.live-play:active { transform: translate(-50%, -50%) scale(0.94); }

/* 通道切换 chips：34px / 10px 圆角矩形 / 13px（严禁全圆球） */
.chips { display: flex; gap: 8px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none;
  height: 34px; padding: 0 14px;
  border-radius: var(--r-btn);
  font-size: var(--fs-foot);
  color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap;
}
.chip.on {
  background: var(--brand-bg);
  color: var(--brand-deep);
  font-weight: 600;
  border: 1px solid rgba(47, 158, 85, 0.35);
}

/* ---------- 环境与传感器 ---------- */
.env-summary {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--brand-bg);
  border-radius: var(--r-ico);
  margin-bottom: 12px;
}
.env-summary img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; }
.env-summary .t { font-size: var(--fs-foot); font-weight: 600; color: var(--brand-deep); }
.env-summary .d { font-size: var(--fs-cap1); color: var(--ink-2); }

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.kpi {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0;
  border-bottom: 0.5px solid var(--line);
}
.kpi:nth-child(odd) { border-right: 0.5px solid var(--line); padding-right: 12px; }
.kpi:nth-child(even) { padding-left: 12px; }
.kpi:nth-last-child(-n+2) { border-bottom: none; }
.kpi-ico {
  width: 32px; height: 32px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: var(--brand-bg);
  color: var(--brand-deep);
  flex: none;
}
.kpi-body { min-width: 0; }
.kpi-val { font-size: var(--fs-head); font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi-val small { font-size: var(--fs-cap2); font-weight: 400; color: var(--ink-3); margin-left: 1px; }
.kpi-label { font-size: var(--fs-cap1); color: var(--ink-2); display: flex; align-items: center; gap: 5px; margin-top: 1px; }
.status {
  font-size: var(--fs-cap2);
  padding: 1px 6px;
  border-radius: var(--r-tag);
}
.status.ok { background: var(--ok-bg); color: var(--ok); }
.status.warn { background: var(--warn-bg); color: var(--warn); }

/* 近 7 日趋势（纯 CSS 条形图） */
.trend { margin-top: 12px; border-top: 0.5px solid var(--line); padding-top: 12px; }
.trend-toggle {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 44px;
  font-size: var(--fs-foot); font-weight: 600; color: var(--ink);
}
.trend-toggle .ic { transition: transform 200ms var(--ease); color: var(--ink-3); }
.trend.open .trend-toggle .ic { transform: rotate(180deg); }
.trend-body { display: none; }
.trend.open .trend-body { display: block; }
/* 趋势折线图（SVG，JS 渲染） */
.trend-chart { margin-top: 8px; }
.trend-chart svg { width: 100%; height: auto; display: block; }
.trend-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 8px; }
.trend-legend span {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--fs-cap2); color: var(--ink-2);
}
.trend-legend i { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.trend-note { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 8px; }
/* KPI 可选中（作为趋势图筛选器） */
.kpi[role="button"] { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.kpi[role="button"]:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; border-radius: 8px; }
.kpi.active .kpi-ico { background: var(--brand) !important; color: #fff !important; }
.kpi.active .kpi-val { color: var(--brand-deep); }
.kpi.active .kpi-label { color: var(--brand-deep); font-weight: 600; }

/* ---------- 生长档案时间轴 ---------- */
.timeline { position: relative; padding-left: 22px; }
.timeline::before {
  content: "";
  position: absolute; left: 6px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--brand-bg);
}
.tl-item { position: relative; padding-bottom: 20px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -22px; top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--brand);
}
.tl-item.done .tl-dot { background: var(--brand); }
.tl-date { font-size: var(--fs-cap1); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tl-title { font-size: var(--fs-sub); font-weight: 600; margin-top: 1px; }
.tl-row { display: flex; gap: 10px; margin-top: 8px; align-items: center; }
.tl-row img { width: 72px; height: 56px; border-radius: 10px; object-fit: cover; flex: none; }
.tl-desc { font-size: var(--fs-foot); color: var(--ink-2); }
.tl-flag {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 6px;
  font-size: var(--fs-cap2); font-weight: 600;
  color: var(--ok); background: var(--ok-bg);
  padding: 2px 8px; border-radius: var(--r-tag);
}

/* ---------- 检测报告（三轮闭环） ---------- */
.check-steps { display: flex; align-items: flex-start; }
.check-step { flex: 1; text-align: center; position: relative; }
.check-step::before {
  content: "";
  position: absolute; top: 15px; left: -50%;
  width: 100%; height: 2px;
  background: var(--brand-bg);
}
.check-step:first-child::before { display: none; }
.check-step .ck {
  position: relative; z-index: 1;
  width: 32px; height: 32px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.check-step .ck-t { font-size: var(--fs-cap1); font-weight: 600; margin-top: 6px; }
.check-step .ck-d { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 1px; }

.check-result {
  margin-top: 16px;
  display: flex; gap: 12px; align-items: center;
  background: var(--ok-bg);
  border-radius: var(--r-ico);
  padding: 12px;
}
.check-result img { width: 56px; height: 72px; border-radius: 8px; object-fit: cover; flex: none; }
.check-result .big { font-size: var(--fs-head); font-weight: 700; color: var(--ok); }
.check-result .sub { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 2px; }
.check-org { margin-top: 10px; font-size: var(--fs-cap1); color: var(--ink-3); display: flex; align-items: center; gap: 4px; }

/* ---------- 冷链物流 ---------- */
.ship-head { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.ship-head img { width: 64px; height: 48px; border-radius: 10px; object-fit: cover; flex: none; }
.ship-head .t { font-size: var(--fs-sub); font-weight: 600; }
.ship-head .d { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 2px; }
.ship-temp {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: var(--fs-cap2); font-weight: 600;
  color: #0B6E99; background: #E3F2F8;
  padding: 2px 8px; border-radius: var(--r-tag);
  margin-top: 4px;
}
.ship-timeline { position: relative; padding-left: 22px; }
.ship-timeline::before {
  content: "";
  position: absolute; left: 6px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--line);
}
.ship-item { position: relative; padding-bottom: 16px; }
.ship-item:last-child { padding-bottom: 0; }
.ship-dot {
  position: absolute; left: -21px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #fff; border: 3px solid #C9CFCB;
}
.ship-item.now .ship-dot { border-color: var(--brand); background: var(--brand); box-shadow: 0 0 0 4px var(--brand-bg); }
.ship-t { font-size: var(--fs-foot); color: var(--ink-2); }
.ship-item.now .ship-t { color: var(--brand-deep); font-weight: 600; }
.ship-d { font-size: var(--fs-cap1); color: var(--ink-3); margin-top: 1px; font-variant-numeric: tabular-nums; }

/* ---------- 商品销售区 ---------- */
.goods-card { display: flex; gap: 12px; }
.goods-img { width: 108px; height: 108px; border-radius: var(--r-ico); object-fit: cover; flex: none; }
.goods-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.goods-name { font-size: var(--fs-sub); font-weight: 600; }
.goods-spec { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 2px; }
.goods-tags { display: flex; gap: 6px; margin-top: 6px; }
.goods-price-row { margin-top: auto; display: flex; align-items: baseline; gap: 8px; }
.price { color: var(--price); font-weight: 700; font-size: var(--fs-head); font-variant-numeric: tabular-nums; }
.price .yen { font-size: 0.55em; margin-right: 1px; }
.price-orig { font-size: var(--fs-cap1); color: var(--ink-3); text-decoration: line-through; font-variant-numeric: tabular-nums; }
.goods-sold { font-size: var(--fs-cap2); color: var(--ink-3); margin-left: auto; font-variant-numeric: tabular-nums; }
/* 卡内紧凑 CTA：胶囊主行动（G4 纯行动 CTA 允许全圆角），热区外扩至 44px（G2） */
.g-buy {
  position: relative;
  margin-left: auto;
  align-self: center;
  flex: none;
  height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  font-size: var(--fs-foot);
  font-weight: 600;
  white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 10px rgba(47, 158, 85, 0.30);
  transition: transform 150ms var(--ease);
}
.g-buy:active { transform: scale(0.97); }
.g-buy::after { content: ""; position: absolute; inset: -4px; }

/* S8 横滑：首项左对齐 16px，右出血露半卡 */
.rail-wrap { margin-top: 16px; }
.rail-title { padding: 0 16px; font-size: var(--fs-sub); font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.rail {
  display: flex; gap: 10px;
  overflow-x: auto;
  padding: 0 16px 4px;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail-card { width: 128px; flex: none; background: var(--card); border-radius: var(--r-card); overflow: hidden; box-shadow: 0 2px 8px rgba(26, 31, 28, 0.04); }
.rail-card img { width: 128px; height: 88px; object-fit: cover; }
.rail-body { padding: 8px 10px 10px; }
.rail-name { font-size: var(--fs-foot); font-weight: 600; }
.rail-price { font-size: var(--fs-foot); font-weight: 700; color: var(--price); margin-top: 2px; font-variant-numeric: tabular-nums; }
.rail-price .yen { font-size: 0.55em; }
.rail-spec { font-size: var(--fs-cap2); color: var(--ink-3); }

/* ---------- 基地故事 ---------- */
.farm-card { display: flex; gap: 12px; align-items: center; }
.farm-card img { width: 88px; height: 88px; border-radius: var(--r-ico); object-fit: cover; flex: none; }
.farm-name { font-size: var(--fs-sub); font-weight: 600; }
.farm-desc { font-size: var(--fs-foot); color: var(--ink-2); margin-top: 4px; }
.farm-certs { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.cert {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: var(--fs-cap2);
  color: var(--gold-deep);
  background: var(--warn-bg);
  padding: 2px 8px;
  border-radius: var(--r-tag);
}

/* 页底声明 */
.footnote {
  text-align: center;
  font-size: var(--fs-cap2);
  color: var(--ink-3);
  padding: 24px 16px 0;
}

/* ---------- S11 底部操作条 ---------- */
.actionbar {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%; max-width: 480px;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 0.5px solid var(--line);
  z-index: 50;
}
.ab-ico {
  width: 44px; height: 48px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--ink-2);
  font-size: var(--fs-cap2);
  border-radius: var(--r-btn);
}
.ab-ico:active { background: rgba(26, 31, 28, 0.06); }
.ab-buy {
  flex: 1;
  height: 48px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  font-size: var(--fs-sub);
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(47, 158, 85, 0.35);
  transition: transform 150ms var(--ease);
}
.ab-buy:active { transform: scale(0.97); }

/* 内容区底部让位 */
.page-tail { height: 120px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%; bottom: 96px;
  transform: translateX(-50%) translateY(12px);
  max-width: 80%;
  background: rgba(26, 31, 28, 0.86);
  color: #fff;
  font-size: var(--fs-foot);
  padding: 10px 16px;
  border-radius: var(--r-btn);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
  z-index: 90;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 分层入场动画 ---------- */
.rise { opacity: 0; transform: translateY(14px); animation: rise 280ms var(--ease) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
.rise-1 { animation-delay: 40ms; } .rise-2 { animation-delay: 80ms; } .rise-3 { animation-delay: 120ms; }
.rise-4 { animation-delay: 160ms; } .rise-5 { animation-delay: 200ms; } .rise-6 { animation-delay: 240ms; }
.rise-7 { animation-delay: 280ms; } .rise-8 { animation-delay: 320ms; } .rise-9 { animation-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; animation: none; }
  .live-badge .dot { animation: none; }
  * { transition-duration: 0.01ms !important; }
}

/* ============================================================
   商品详情页（product.html）
   ============================================================ */

/* 主图画廊 4:3 */
.gallery { position: relative; aspect-ratio: 4 / 3; background: #DCE7DE; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: opacity 250ms var(--ease); }
.gallery-dots { position: absolute; bottom: 12px; right: 12px; display: flex; gap: 5px; }
.gallery-dots i { width: 6px; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.6); }
.gallery-dots i.on { width: 16px; background: #fff; }
.gallery-trace {
  position: absolute; left: 12px; bottom: 12px;
  display: inline-flex; align-items: center; gap: 5px;
  height: 26px; padding: 0 10px;
  background: rgba(26,31,28,0.55);
  color: #fff; font-size: var(--fs-cap2);
  border-radius: var(--r-tag);
}

/* 价格区块 */
.price-block { padding: 16px; background: var(--card); }
.price-line { display: flex; align-items: baseline; gap: 8px; }
.pd-price { color: var(--price); font-weight: 700; font-size: var(--fs-t1); font-variant-numeric: tabular-nums; }
.pd-price .yen { font-size: 0.55em; margin-right: 1px; }
.pd-orig { font-size: var(--fs-foot); color: var(--ink-3); text-decoration: line-through; font-variant-numeric: tabular-nums; }
.pd-sold { margin-left: auto; font-size: var(--fs-cap1); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.pd-name { font-size: var(--fs-head); font-weight: 600; margin-top: 10px; }
.pd-sub { font-size: var(--fs-foot); color: var(--ink-2); margin-top: 4px; }
.pd-tags { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }

/* 溯源背书条 */
.trace-banner {
  margin: 16px 16px 0;
  display: flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, #1F7A43, #2F9E55);
  border-radius: var(--r-card);
  padding: 12px 14px;
  color: #fff;
}
.trace-banner .tt { font-size: var(--fs-foot); font-weight: 600; }
.trace-banner .td { font-size: var(--fs-cap1); opacity: 0.85; margin-top: 1px; }
.trace-banner .go {
  margin-left: auto; flex: none;
  display: inline-flex; align-items: center; gap: 2px;
  font-size: var(--fs-cap1); font-weight: 600;
  background: #fff; color: var(--brand-deep);
  height: 28px; padding: 0 10px; border-radius: var(--r-tag);
  white-space: nowrap;
}

/* 规格与数量 */
.opt-row { display: flex; align-items: center; padding: 12px 0; border-bottom: 0.5px solid var(--line); }
.opt-row:last-child { border-bottom: none; }
.opt-label { width: 72px; flex: none; font-size: var(--fs-foot); color: var(--ink-2); }
.opt-opts { display: flex; gap: 8px; flex-wrap: wrap; }
/* 表单选择 pill：44px / 8px 圆角矩形（严禁全圆球） */
.spec-pill {
  min-width: 88px; height: 44px; padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-size: var(--fs-foot); color: var(--ink);
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
  white-space: nowrap;
}
.spec-pill b { font-weight: 600; }
.spec-pill small { font-size: var(--fs-cap2); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.spec-pill.on { background: var(--brand-bg); border-color: rgba(47,158,85,0.35); color: var(--brand-deep); }
.spec-pill.on small { color: var(--brand-deep); }

/* 数量步进器 */
.stepper { display: flex; align-items: center; gap: 0; }
.stepper button {
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  font-size: var(--fs-head); color: var(--ink-2);
  display: flex; align-items: center; justify-content: center;
  background: var(--card);
}
.stepper button:first-child { border-radius: 8px 0 0 8px; }
.stepper button:last-child { border-radius: 0 8px 8px 0; }
.stepper .qty {
  min-width: 48px; height: 44px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-sub); font-weight: 600; font-variant-numeric: tabular-nums;
}

/* 配送与服务 */
.svc-row { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 0.5px solid var(--line); }
.svc-row:last-child { border-bottom: none; }
.svc-ico { width: 32px; height: 32px; border-radius: 11px; background: var(--brand-bg); color: var(--brand-deep); display: flex; align-items: center; justify-content: center; flex: none; }
.svc-t { font-size: var(--fs-foot); font-weight: 600; }
.svc-d { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 1px; }

/* 评价 */
.rate-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.rate-score { font-size: var(--fs-t2); font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.star-row { display: inline-flex; gap: 2px; }
.star-row svg { width: 15px; height: 15px; fill: var(--gold); stroke: none; }
.star-row svg.off { fill: #F3DFB8; }
.review-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.review-item { border-top: 0.5px solid var(--line); padding-top: 12px; }
.review-user { display: flex; align-items: center; gap: 8px; }
.review-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--brand-bg); color: var(--brand-deep); font-size: var(--fs-cap1); font-weight: 600; display: flex; align-items: center; justify-content: center; }
.review-name { font-size: var(--fs-foot); font-weight: 600; }
.review-time { font-size: var(--fs-cap2); color: var(--ink-3); margin-left: auto; font-variant-numeric: tabular-nums; }
.review-text { font-size: var(--fs-foot); color: var(--ink); margin-top: 8px; }

/* 详情实拍 */
.detail-img { width: 100%; border-radius: var(--r-ico); margin-top: 10px; }
.detail-cap { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 6px; text-align: center; }

/* 底部双按钮操作条 */
.ab-cart {
  flex: 1; height: 48px;
  border-radius: 999px;
  border: 1.5px solid var(--gold);
  color: var(--gold-deep);
  background: #FDF6EA;
  font-size: var(--fs-sub); font-weight: 600;
  white-space: nowrap;
  transition: transform 150ms var(--ease);
}
.ab-cart:active { transform: scale(0.97); }
.ab-buy-main {
  flex: 1.2; height: 48px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff; font-size: var(--fs-sub); font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(47,158,85,0.35);
  transition: transform 150ms var(--ease);
}
.ab-buy-main:active { transform: scale(0.97); }
.ab-ico.on { color: var(--price); }

/* ============================================================
   直播大屏播放层（沉浸式全屏）
   ============================================================ */
.live-overlay {
  position: fixed; inset: 0;
  z-index: 100;
  background: #0D120E;
  display: flex; flex-direction: column;
  max-width: 480px; margin: 0 auto;
  animation: loIn 250ms var(--ease);
}
.live-overlay[hidden] { display: none; }
@keyframes loIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

.lo-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(8px + env(safe-area-inset-top, 0px)) 8px 8px;
}
.lo-close {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; border-radius: 50%;
}
.lo-close:active { background: rgba(255,255,255,0.12); }
.lo-title { color: #fff; font-size: var(--fs-head); font-weight: 600; }
.lo-viewers { position: static; }

.lo-stage {
  position: relative;
  margin: 8px 16px 0;
  border-radius: var(--r-card);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #000;
}
.lo-stage img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 24s ease-in-out infinite alternate;
}
@keyframes kenburns {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.12) translate(-1.5%, -2%); }
}
.lo-badge { top: 12px; left: 12px; }
.lo-clock {
  position: absolute; top: 12px; right: 12px;
  height: 22px; padding: 0 9px;
  display: inline-flex; align-items: center;
  background: rgba(26,31,28,0.55);
  border-radius: var(--r-tag);
  color: #fff; font-size: var(--fs-cap2);
  font-variant-numeric: tabular-nums;
}

.lo-chips { margin: 16px 16px 0; padding-bottom: 4px; }
.lo-chips .chip { color: rgba(255,255,255,0.75); background: rgba(255,255,255,0.08); }
.lo-chips .chip.on { background: var(--brand); color: #fff; border-color: transparent; }

.lo-note {
  margin-top: auto;
  padding: 16px 16px calc(24px + env(safe-area-inset-bottom, 0px));
  display: flex; align-items: center; justify-content: center; gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: var(--fs-cap1);
}

@media (prefers-reduced-motion: reduce) {
  .lo-stage img { animation: none; }
  .live-overlay { animation: none; }
}

/* ============================================================
   历史环境数据页（history.html）
   ============================================================ */

/* 顶部概览条 */
.his-summary { display: flex; gap: 0; text-align: center; }
.his-cell { flex: 1; }
.his-cell + .his-cell { border-left: 0.5px solid var(--line); }
.his-cell b { display: block; font-size: var(--fs-t3); font-weight: 700; font-variant-numeric: tabular-nums; }
.his-cell span { font-size: var(--fs-cap1); color: var(--ink-2); }
.his-cell.good b { color: var(--ok); }
.his-cell.bad b { color: var(--warn); }

/* 逐日卡片 */
.day-card { background: var(--card); border-radius: var(--r-card); padding: 14px 16px; box-shadow: 0 2px 8px rgba(26,31,28,0.04); }
.day-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.day-date { font-size: var(--fs-sub); font-weight: 600; font-variant-numeric: tabular-nums; }
.day-week { font-size: var(--fs-cap1); color: var(--ink-3); }
.day-overall { margin-left: auto; }

/* 空气/土壤分组 */
.day-group { display: flex; align-items: center; gap: 6px; margin: 8px 0 6px; font-size: var(--fs-cap1); font-weight: 600; color: var(--ink-2); }
.day-group .gd { width: 3px; height: 10px; border-radius: 2px; background: var(--brand); }
.day-group.soil .gd { background: var(--soil); }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.metric {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  background: rgba(26,31,28,0.03);
  border-radius: 8px;
  padding: 8px 10px;
}
.metric .m-label { font-size: var(--fs-cap1); color: var(--ink-2); white-space: nowrap; display: flex; align-items: center; gap: 5px; }
.metric .m-val { font-size: var(--fs-sub); font-weight: 700; font-variant-numeric: tabular-nums; display: flex; align-items: baseline; gap: 3px; }
.metric .m-val small { font-weight: 400; color: var(--ink-3); font-size: var(--fs-cap2); }

/* 返回顶部浮动提示不需要；页脚 */
.his-foot { text-align: center; font-size: var(--fs-cap2); color: var(--ink-3); padding: 20px 16px 32px; }

/* ---------- 生长档案：默认收起 ---------- */
.tl-more { overflow: hidden; }
.tl-more[hidden] { display: none; }
.tl-more.reveal { animation: tlIn 260ms var(--ease); }
@keyframes tlIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.tl-toggle {
  width: 100%;
  margin-top: 12px;
  min-height: 44px;
  display: flex; align-items: center; justify-content: center; gap: 4px;
  border-top: 0.5px solid var(--line);
  padding-top: 12px;
  font-size: var(--fs-foot); font-weight: 600; color: var(--brand-deep);
}
.tl-toggle .ic { transition: transform 200ms var(--ease); }
.tl-toggle.open .ic { transform: rotate(180deg); }
.tl-toggle-t b { color: var(--brand-deep); }
@media (prefers-reduced-motion: reduce) {
  .tl-more.reveal { animation: none; }
}

/* ============================================================
   商户菜园主页（farm.html）
   ============================================================ */

/* 首页卡片进店入口 */
.farm-enter { display: inline-flex; align-items: center; gap: 2px; margin-top: 8px; font-size: var(--fs-cap1); font-weight: 600; color: var(--brand); }

/* 店招：封面 + 信息（商户可自定义装修） */
.shop-hero { position: relative; }
.shop-cover { width: 100%; height: 160px; object-fit: cover; }
.shop-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(26,31,28,0.05), rgba(26,31,28,0.45)); }
.shop-card {
  position: relative; z-index: 1;
  margin: -44px 16px 0;
  background: var(--card);
  border-radius: var(--r-card);
  padding: 16px;
  box-shadow: 0 2px 8px rgba(26,31,28,0.04);
}
.shop-top { display: flex; gap: 12px; align-items: center; }
.shop-avatar { width: 56px; height: 56px; border-radius: var(--r-ico); object-fit: cover; flex: none; border: 2px solid #fff; box-shadow: 0 2px 8px rgba(26,31,28,0.10); }
.shop-name { font-size: var(--fs-t3); font-weight: 700; }
.shop-sub { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 2px; }
.shop-follow {
  margin-left: auto; flex: none;
  min-width: 72px; height: 34px; padding: 0 14px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff; font-size: var(--fs-foot); font-weight: 600;
  white-space: nowrap;
  transition: transform 150ms var(--ease);
}
.shop-follow:active { transform: scale(0.96); }
.shop-follow.on { background: var(--brand-bg); color: var(--brand-deep); }
.shop-stats { display: flex; gap: 16px; margin-top: 12px; }
.shop-stat { font-size: var(--fs-cap1); color: var(--ink-2); }
.shop-stat b { color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; margin-right: 2px; }

/* 公告条（S5） */
.shop-notice {
  margin: 16px 16px 0;
  display: flex; align-items: center; gap: 8px;
  background: var(--warn-bg);
  border-radius: var(--r-btn);
  padding: 9px 12px;
  font-size: var(--fs-cap1); color: var(--gold-deep);
}
.shop-notice .txt { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shop-notice .more { flex: none; font-weight: 600; display: inline-flex; align-items: center; }

/* 广告横幅（装修位） */
.ad-banner {
  margin: 16px 16px 0;
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  height: 108px;
}
.ad-banner img { width: 100%; height: 100%; object-fit: cover; }
.ad-banner .ad-text {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: #fff;
  text-shadow: 0 1px 6px rgba(26,31,28,0.5);
}
.ad-banner .ad-text .t { font-size: var(--fs-t3); font-weight: 700; }
.ad-banner .ad-text .d { font-size: var(--fs-cap1); opacity: 0.92; margin-top: 2px; }
.ad-tag {
  position: absolute; right: 8px; bottom: 8px;
  font-size: var(--fs-cap2);
  color: rgba(255,255,255,0.85);
  border: 0.5px solid rgba(255,255,255,0.5);
  border-radius: 3px;
  padding: 0 4px;
}

/* 图文推荐位（大图卡） */
.promo-card { margin: 16px 16px 0; border-radius: var(--r-card); overflow: hidden; background: var(--card); box-shadow: 0 2px 8px rgba(26,31,28,0.04); position: relative; }
.promo-card img { width: 100%; height: 150px; object-fit: cover; }
.promo-body { padding: 12px 16px 14px; }
.promo-title { font-size: var(--fs-sub); font-weight: 600; }
.promo-desc { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 4px; }

/* 商品列表（美团式快捷加购） */
.shop-list { display: flex; flex-direction: column; }
.goods-row { display: flex; gap: 12px; padding: 12px 0; border-bottom: 0.5px solid var(--line); }
.goods-row:last-child { border-bottom: none; }
.goods-row img { width: 92px; height: 92px; border-radius: var(--r-ico); object-fit: cover; flex: none; }
.goods-row .g-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.g-name { font-size: var(--fs-sub); font-weight: 600; }
.g-desc { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g-sold { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 2px; font-variant-numeric: tabular-nums; }
.g-bottom { margin-top: auto; display: flex; align-items: center; }
.g-price { color: var(--price); font-weight: 700; font-size: var(--fs-head); font-variant-numeric: tabular-nums; }
.g-price .yen { font-size: 0.55em; margin-right: 1px; }
.g-price small { font-size: var(--fs-cap2); color: var(--ink-3); font-weight: 400; margin-left: 2px; }

/* 行内加减步进器 */
.mini-step { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.mini-step button {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; background: var(--brand);
  transition: transform 120ms var(--ease);
}
.mini-step button:active { transform: scale(0.9); }
.mini-step button.minus { background: #fff; color: var(--brand-deep); border: 1px solid rgba(47,158,85,0.4); }
.mini-step .cnt { min-width: 18px; text-align: center; font-size: var(--fs-sub); font-weight: 600; font-variant-numeric: tabular-nums; }
.add-btn {
  margin-left: auto;
  min-width: 64px; height: 30px; padding: 0 12px;
  border-radius: 999px;
  background: var(--brand); color: #fff;
  font-size: var(--fs-cap1); font-weight: 600;
  white-space: nowrap;
  transition: transform 120ms var(--ease);
}
.add-btn:active { transform: scale(0.94); }
/* 加减按钮热区外扩到 44px */
.mini-step button, .add-btn { position: relative; }
.mini-step button::after, .add-btn::after {
  content: ""; position: absolute; inset: -7px -7px;
}

/* 在种预告 */
.crop-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 0.5px solid var(--line); }
.crop-row:last-child { border-bottom: none; }
.crop-ico { width: 40px; height: 40px; border-radius: var(--r-ico); background: var(--brand-bg); color: var(--brand-deep); display: flex; align-items: center; justify-content: center; flex: none; }
.crop-name { font-size: var(--fs-sub); font-weight: 600; }
.crop-desc { font-size: var(--fs-cap1); color: var(--ink-2); margin-top: 1px; }
.crop-eta { margin-left: auto; flex: none; font-size: var(--fs-cap2); color: var(--warn); background: var(--warn-bg); border-radius: var(--r-tag); padding: 2px 8px; white-space: nowrap; }

/* 美团式底部购物车栏 */
.cartbar {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%; max-width: 480px;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  background: #1A1F1C;
  z-index: 50;
}
.cart-ico {
  position: relative;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: #2A312C;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.cart-ico.has { background: var(--brand); }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 10px;
  background: var(--danger);
  color: #fff; font-size: var(--fs-cap2); font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  font-variant-numeric: tabular-nums;
  border: 2px solid #1A1F1C;
}
.cart-badge[hidden] { display: none; }
.cart-total { flex: 1; min-width: 0; }
.cart-total .t { color: #fff; font-weight: 700; font-size: var(--fs-head); font-variant-numeric: tabular-nums; }
.cart-total .t .yen { font-size: 0.55em; }
.cart-total .d { color: rgba(255,255,255,0.55); font-size: var(--fs-cap2); }
.cart-checkout {
  height: 48px; padding: 0 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  color: #fff; font-size: var(--fs-sub); font-weight: 600;
  white-space: nowrap;
  transition: transform 150ms var(--ease), opacity 150ms var(--ease);
}
.cart-checkout:active { transform: scale(0.97); }
.cart-checkout[disabled] { opacity: 0.45; }

/* ---------- 每日环境数据包：现场实拍照片 ---------- */
/* 首页今日实拍：4 张横排 */
.env-photos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.env-photos figure { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 1 / 1; }
.env-photos img { width: 100%; height: 100%; object-fit: cover; }
.env-photos figcaption {
  position: absolute; left: 4px; bottom: 4px;
  background: rgba(26,31,28,0.55); color: #fff;
  font-size: var(--fs-cap2); padding: 0 5px; border-radius: 4px;
}
.env-photos-cap { font-size: var(--fs-cap2); color: var(--ink-3); margin: -4px 0 10px; }

/* 历史页：每日 2×2 实拍图组 */
.day-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.day-photos figure { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 10; }
.day-photos img { width: 100%; height: 100%; object-fit: cover; }
.day-photos figcaption {
  position: absolute; left: 6px; bottom: 6px;
  background: rgba(26,31,28,0.55); color: #fff;
  font-size: var(--fs-cap2); padding: 0 6px; border-radius: 4px;
  font-variant-numeric: tabular-nums;
}

/* ---------- 查询记录页 ---------- */
.rec-code { display: flex; align-items: center; gap: 12px; }
.rec-code-ico {
  width: 40px; height: 40px;
  border-radius: var(--r-ico);
  background: var(--brand-bg);
  color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.rec-code-name { font-size: var(--fs-sub); font-weight: 600; }
.rec-code-num { font-size: var(--fs-foot); color: var(--ink-3); letter-spacing: 1px; margin-top: 2px; }
/* 防伪提示条（琥珀警示语义） */
.rec-alert {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 16px;
  border-radius: var(--r-card);
  background: var(--warn-bg);
  color: var(--warn);
}
.rec-alert .ic { flex: none; margin-top: 1px; }
.rec-alert p { font-size: var(--fs-cap1); color: var(--ink-2); line-height: 1.6; }
.rec-alert b { display: block; font-size: var(--fs-foot); color: var(--warn); margin-bottom: 2px; }
/* 查询轨迹列表（S9 列表单元：发丝线分隔） */
.rec-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 0;
  border-top: 0.5px solid var(--line);
}
.rec-item:first-child { border-top: none; }
.rec-time { flex: none; width: 52px; }
.rec-time b { display: block; font-size: var(--fs-sub); font-weight: 600; }
.rec-time span { font-size: var(--fs-cap2); color: var(--ink-3); }
.rec-body { flex: 1; min-width: 0; }
.rec-city { font-size: var(--fs-sub); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.rec-meta { font-size: var(--fs-cap1); color: var(--ink-3); margin-top: 2px; }
.rec-seq { font-size: var(--fs-cap2); color: var(--ink-3); }
.rec-item.now .rec-city { color: var(--brand-deep); font-weight: 600; }

/* ---------- 全部画面页（2×2 同屏监控） ---------- */
.live-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.lg-cell {
  position: relative;
  border-radius: var(--r-ico);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #101511;
}
.lg-cell img { width: 100%; height: 100%; object-fit: cover; }
.lg-info {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 8px 6px;
  background: linear-gradient(180deg, transparent, rgba(26, 31, 28, 0.62));
  color: #fff;
  font-size: var(--fs-cap1);
}
.lg-info .num { font-variant-numeric: tabular-nums; }
.lg-cell .live-badge { top: 6px; left: 6px; transform: scale(0.85); transform-origin: left top; }

/* ---------- 报告原件页（纸质报告单） ---------- */
.rp-summary-t { font-size: var(--fs-sub); font-weight: 600; }
.rp-summary-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.rp-summary-d { font-size: var(--fs-cap1); color: var(--ink-3); margin-top: 4px; }
.rp-summary-d i { font-style: normal; margin: 0 5px; opacity: 0.5; }
.rp-pass { display: inline-flex; align-items: center; gap: 3px; font-weight: 600; flex: none; }
.rp-summary-org {
  margin-top: 10px; padding-top: 10px;
  border-top: 0.5px solid var(--line);
  font-size: var(--fs-cap1); color: var(--ink-2);
  display: flex; align-items: center; gap: 5px;
}
/* 纸质页：衬线 + 微泛黄纸面 + 细阴影 */
.rp-page {
  position: relative;
  background: linear-gradient(180deg, #FFFEF9, #FCFBF5);
  border-radius: 4px;
  box-shadow: 0 1px 2px rgba(26, 31, 28, 0.06), 0 8px 24px rgba(26, 31, 28, 0.08);
  padding: 20px 16px 26px;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  overflow: hidden;
  cursor: zoom-in;
}
.rp-head { text-align: center; border-bottom: 1.5px solid #B03A36; padding-bottom: 10px; margin-bottom: 12px; }
.rp-org { font-size: var(--fs-head); font-weight: 700; color: #B03A36; letter-spacing: 2px; }
.rp-sub { font-size: var(--fs-foot); color: #B03A36; letter-spacing: 4px; margin-top: 3px; }
.rp-no { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 6px; letter-spacing: 0; }
.rp-cover { position: relative; padding-top: 8px; }
.rp-title {
  font-size: var(--fs-t2); font-weight: 700; color: var(--ink);
  text-align: center; letter-spacing: 4px; line-height: 1.5;
  margin: 8px 0 16px;
}
.rp-fields { font-size: var(--fs-foot); }
.rp-fields > div { display: flex; gap: 10px; padding: 7px 0; border-bottom: 0.5px dashed rgba(26, 31, 28, 0.12); }
.rp-fields dt { flex: none; width: 64px; color: var(--ink-3); }
.rp-fields dd { flex: 1; min-width: 0; color: var(--ink); font-weight: 600; }
.rp-stamp { position: absolute; right: 10px; bottom: 34px; width: 96px; height: 96px; transform: rotate(-12deg); opacity: 0.88; }
.rp-date { position: absolute; right: 24px; bottom: 16px; font-size: var(--fs-cap1); color: var(--ink-2); }
.rp-table { width: 100%; border-collapse: collapse; font-size: var(--fs-cap1); }
.rp-table th, .rp-table td { border: 0.5px solid rgba(26, 31, 28, 0.18); padding: 4px 6px; text-align: left; }
.rp-table th { background: rgba(176, 58, 54, 0.06); font-weight: 600; color: var(--ink-2); }
.rp-table td.num, .rp-table th:nth-child(3) { text-align: center; }
.rp-nd { color: var(--ok); font-weight: 600; }
.rp-note { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 8px; }
.rp-concl { margin-top: 12px; border: 1px solid rgba(26, 31, 28, 0.18); border-radius: 4px; padding: 10px 12px; font-size: var(--fs-cap1); }
.rp-concl > b { font-size: var(--fs-foot); }
.rp-concl p { margin-top: 4px; color: var(--ink-2); line-height: 1.6; }
.rp-pass-t { color: var(--ok); }
.rp-sign { display: flex; justify-content: space-between; margin-top: 14px; font-size: var(--fs-cap1); color: var(--ink-2); }
.rp-zoom-hint {
  position: absolute; left: 12px; bottom: 10px;
  display: inline-flex; align-items: center; gap: 3px;
  font-size: var(--fs-cap2); color: var(--ink-3); font-family: -apple-system, "PingFang SC", sans-serif;
}
.rp-page-no { position: absolute; top: 10px; right: 12px; font-size: var(--fs-cap2); color: var(--ink-3); }
/* 放大查看层（M4 弹窗） */
.rp-viewer { position: fixed; inset: 0; z-index: 100; background: rgba(26, 31, 28, 0.92); display: flex; flex-direction: column; }
.rp-viewer[hidden] { display: none; }
.rp-viewer-top {
  height: 56px; flex: none;
  display: flex; align-items: center; justify-content: space-between;
  color: #fff; padding: 0 8px;
}
.rp-viewer-idx { font-size: var(--fs-sub); }
.rp-viewer-body { flex: 1; overflow: auto; padding: 8px 16px 16px; }
.rp-viewer-body .rp-page { width: 640px; cursor: default; margin: 0 auto; }
.rp-viewer-body .rp-page .rp-zoom-hint,
.rp-viewer-body .rp-page .rp-page-no { display: none; }
.rp-viewer-nav { flex: none; display: flex; gap: 12px; padding: 10px 16px calc(14px + env(safe-area-inset-bottom)); }
.rp-nav-btn {
  flex: 1; height: 44px;
  border-radius: var(--r-btn);
  background: rgba(255, 255, 255, 0.14);
  color: #fff; font-size: var(--fs-sub);
}
.rp-nav-btn:active { background: rgba(255, 255, 255, 0.26); }

/* 修正：放大层顶栏实底（避免导航栏透字）；封面底部留白避开日期 */
.rp-viewer-top { background: #1A1F1C; }
.rp-cover { padding-bottom: 34px; }
.rp-page .rp-date { z-index: 1; }

/* ---------- 基地菜场首页 ---------- */
.fm-hero {
  position: relative;
  padding: 56px 16px 0;
  border-radius: 0 0 var(--r-hero) var(--r-hero);
  background: linear-gradient(160deg, #1F7A43 0%, #2F9E55 58%, #4CB572 100%);
  overflow: hidden;
  color: #fff;
}
.fm-hero-bg {
  position: absolute; inset: 0;
  background: url("../img/hero.jpg") center/cover no-repeat;
  opacity: 0.2;
}
.fm-profile { position: relative; display: flex; gap: 12px; align-items: center; padding-top: 16px; }
.fm-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  flex: none;
}
.fm-name { font-size: var(--fs-t3); font-weight: 700; letter-spacing: 0.5px; }
.fm-addr { font-size: var(--fs-cap1); color: rgba(255, 255, 255, 0.85); margin-top: 3px; display: flex; align-items: center; gap: 3px; }
.fm-certs { display: flex; gap: 6px; margin-top: 8px; }
.fm-certs .cert {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: var(--fs-cap2);
  padding: 2px 7px;
  border-radius: var(--r-tag);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.fm-stats {
  position: relative;
  display: flex;
  margin-top: 16px;
  border-top: 0.5px solid rgba(255, 255, 255, 0.2);
  padding: 10px 0 14px;
  text-align: center;
}
.fm-stat { flex: 1; }
.fm-stat + .fm-stat { border-left: 0.5px solid rgba(255, 255, 255, 0.2); }
.fm-stat b { display: block; font-size: var(--fs-head); font-weight: 700; }
.fm-stat span { font-size: var(--fs-cap2); color: rgba(255, 255, 255, 0.8); }
/* 商品网格 */
.goods-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.g-card {
  background: var(--card);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(26, 31, 28, 0.04);
  cursor: pointer;
}
.g-card:active { transform: scale(0.98); }
.g-thumb { position: relative; aspect-ratio: 1 / 1; background: #EDF2EE; }
.g-thumb img { width: 100%; height: 100%; object-fit: cover; }
.g-flag {
  position: absolute; left: 8px; top: 8px;
  font-size: var(--fs-cap2);
  padding: 2px 7px;
  border-radius: var(--r-tag);
  background: rgba(31, 122, 67, 0.92);
  color: #fff;
}
.g-info { padding: 10px 12px 12px; }
.g-name { font-size: var(--fs-foot); font-weight: 600; }
.g-spec { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 3px; display: flex; gap: 8px; }
.g-price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 8px; }

/* 横滑区标题行：标题 + 查看全部入口 */
.rail-title-row { display: flex; align-items: center; justify-content: space-between; padding-right: 16px; }
.rail-title-row .rail-title { margin-bottom: 0; }

/* ---------- 溯源二维码放大层 ---------- */
.qr-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(26, 31, 28, 0.88);
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
}
.qr-overlay[hidden] { display: none; }
.qr-card {
  width: 100%; max-width: 320px;
  background: #fff;
  border-radius: var(--r-card);
  padding: 22px 24px 20px;
  text-align: center;
}
.qr-title { font-size: var(--fs-sub); font-weight: 600; }
.qr-code { font-size: var(--fs-foot); color: var(--ink-3); letter-spacing: 1.5px; margin-top: 4px; }
.qr-card #qrBox { margin-top: 14px; }
.qr-card #qrBox svg { width: 200px; height: 200px; display: block; margin: 0 auto; }
.qr-hint { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 14px; }

/* ---------- 首页横滑卡可点击 ---------- */
.rail-card { cursor: pointer; }
.rail-card:active { transform: scale(0.97); }

/* ---------- 菜场分类 chips ---------- */
.cat-chips {
  display: flex; gap: 8px;
  overflow-x: auto; scrollbar-width: none;
  margin: 0 0 12px;
}
.cat-chips::-webkit-scrollbar { display: none; }

/* ---------- 商品卡加购（视觉 30px，热区外扩至 44px） ---------- */
.g-price-row { justify-content: flex-start; }
.g-add {
  position: relative;
  margin-left: auto;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(31, 122, 67, 0.3);
  flex: none;
}
.g-add::after { content: ""; position: absolute; inset: -7px; }
.g-add:active { transform: scale(0.9); }
.g-step { margin-left: auto; display: flex; align-items: center; gap: 8px; flex: none; }
.g-step button {
  position: relative;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff; color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.g-step button::after { content: ""; position: absolute; inset: -7px; }
.g-step button:active { background: var(--brand-bg); }
.g-step b { font-size: var(--fs-sub); min-width: 16px; text-align: center; }

/* ---------- 购物车底栏（美团式） ---------- */
.cartbar {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%; max-width: 480px;
  z-index: 63;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 0.5px solid var(--line);
  box-shadow: 0 -4px 16px rgba(26, 31, 28, 0.06);
}
.cartbar[hidden] { display: none; }
.cb-cart {
  position: relative;
  width: 46px; height: 46px;
  margin-top: -20px; /* 凸出底栏，美团式 */
  border-radius: 50%;
  border: 3px solid #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(31, 122, 67, 0.35);
  flex: none;
}
.cb-badge {
  position: absolute; top: -4px; right: -6px;
  min-width: 18px; height: 18px;
  border-radius: 9px;
  background: var(--danger);
  color: #fff;
  font-size: var(--fs-cap2); font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
  border: 1.5px solid #fff;
}
.cb-total { flex: 1; min-width: 0; cursor: pointer; }
.cb-total b { display: block; font-size: var(--fs-head); color: var(--price); }
.cb-total span { font-size: var(--fs-cap2); color: var(--ink-3); }
.cb-total i { font-style: normal; }
.cb-checkout {
  height: 44px; padding: 0 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  font-size: var(--fs-sub); font-weight: 600;
  white-space: nowrap;
  flex: none;
}
.cb-checkout:active { transform: scale(0.97); }

/* ---------- 购物车面板（底部弹出，M4） ---------- */
.csheet-mask { position: fixed; inset: 0; z-index: 61; background: rgba(26, 31, 28, 0.45); }
.csheet-mask[hidden] { display: none; }
.csheet {
  position: fixed;
  left: 50%; bottom: 67px;
  transform: translateX(-50%);
  width: 100%; max-width: 480px;
  max-height: 56vh;
  z-index: 62;
  background: #fff;
  border-radius: var(--r-card) var(--r-card) 0 0;
  display: flex; flex-direction: column;
}
.csheet[hidden] { display: none; }
.csheet-head {
  flex: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--line);
}
.csheet-title { font-size: var(--fs-sub); font-weight: 600; }
.csheet-clear { font-size: var(--fs-cap1); color: var(--ink-3); min-height: 44px; margin-right: -8px; padding: 0 8px; }
.csheet-list { overflow-y: auto; }
.cs-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  border-top: 0.5px solid var(--line);
}
.cs-item:first-child { border-top: none; }
.cs-item img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; flex: none; }
.cs-info { flex: 1; min-width: 0; }
.cs-name { font-size: var(--fs-foot); font-weight: 600; }
.cs-spec { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 1px; }

/* ---------- 订单确认页 ---------- */
.od-addr { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.od-addr-ico {
  width: 40px; height: 40px;
  border-radius: var(--r-ico);
  background: var(--brand-bg);
  color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.od-addr-body { flex: 1; min-width: 0; }
.od-addr-top { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sub); }
.od-addr-top .num { color: var(--ink-2); font-size: var(--fs-foot); }
.od-addr-text { font-size: var(--fs-foot); color: var(--ink-2); margin-top: 3px; }
.od-shop {
  font-size: var(--fs-foot); font-weight: 600;
  padding: 10px 0 8px;
  border-bottom: 0.5px solid var(--line);
}
.od-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0;
  border-top: 0.5px solid var(--line);
}
.od-item:first-of-type { border-top: none; }
.od-item img { width: 56px; height: 56px; border-radius: var(--r-tag); object-fit: cover; flex: none; }
.od-item-info { flex: 1; min-width: 0; }
.od-item-name { font-size: var(--fs-foot); font-weight: 600; }
.od-item-spec { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 2px; }
.od-item-right { text-align: right; flex: none; }
.od-item-right b { display: block; font-size: var(--fs-foot); }
.od-item-right span { font-size: var(--fs-cap2); color: var(--ink-3); }
.od-fee {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-top: 0.5px solid var(--line);
  font-size: var(--fs-foot); color: var(--ink-2);
}
.od-fee:first-child { border-top: none; }
.od-fee b { color: var(--ink); font-weight: 600; }
.od-fee .od-off { color: var(--danger); }
.od-total b { font-size: var(--fs-head); color: var(--price); }
.od-fee-v { font-size: var(--fs-foot); color: var(--brand-deep); font-weight: 600; flex: none; }
/* 底部结算条 */
.od-bar { gap: 16px; }
.od-pay { flex: 1; display: flex; align-items: baseline; gap: 6px; }
.od-pay span { font-size: var(--fs-cap1); color: var(--ink-3); }
.od-pay b { font-size: var(--fs-t3); color: var(--price); }
.od-bar .ab-buy { flex: none; padding: 0 36px; }

/* ---------- 指标解读页 ---------- */
.gd-intro { font-size: var(--fs-foot); color: var(--ink-2); line-height: 1.7; }
.gd-card { padding: 14px 16px; }
.gd-head { display: flex; align-items: center; gap: 10px; }
.gd-ico {
  width: 36px; height: 36px;
  border-radius: var(--r-ico);
  background: var(--brand-bg);
  color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.gd-ico.soil { background: #F0E9DE; color: var(--soil); }
.gd-name { font-size: var(--fs-sub); font-weight: 600; }
.gd-unit { font-size: var(--fs-cap2); color: var(--ink-3); margin-left: 4px; }
.gd-range {
  margin-left: auto; flex: none;
  font-size: var(--fs-foot); font-weight: 600; color: var(--brand-deep);
  font-variant-numeric: tabular-nums;
}
.gd-desc { font-size: var(--fs-cap1); color: var(--ink-2); line-height: 1.7; margin-top: 8px; }
/* 三区段量程条：偏低 / 适宜 / 偏高 */
.gd-band { display: flex; gap: 3px; margin-top: 10px; }
.gd-band i { height: 6px; border-radius: 3px; flex: 1; }
.gd-band .low { background: var(--warn-bg); }
.gd-band .ok { background: var(--brand); flex: 2; }
.gd-band .high { background: var(--warn-bg); }
.gd-band-labels { display: flex; justify-content: space-between; margin-top: 5px; font-size: var(--fs-cap2); color: var(--ink-3); }
.gd-band-labels .ok { color: var(--brand-deep); font-weight: 600; }
.gd-warn { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 8px; line-height: 1.6; }
/* 环境总结卡右侧入口 */
.env-more {
  flex: none;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  border-radius: 50%;
  background: var(--brand-bg);
}

/* 物流线路与阶段（预购视角，无时间戳） */
.ship-route {
  display: flex; align-items: center; gap: 6px;
  margin: 12px 0 14px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(26, 31, 28, 0.03);
  font-size: var(--fs-cap1); color: var(--ink-2);
  overflow-x: auto; scrollbar-width: none;
}
.ship-route::-webkit-scrollbar { display: none; }
.ship-route i {
  flex: none;
  width: 12px; height: 0.5px;
  background: var(--ink-3);
  position: relative;
}
.ship-route i::after {
  content: "";
  position: absolute; right: 0; top: -2px;
  border-left: 4px solid var(--ink-3);
  border-top: 2.25px solid transparent;
  border-bottom: 2.25px solid transparent;
}
.ship-note { font-size: var(--fs-cap2); color: var(--ink-3); margin-top: 12px; text-align: center; }

/* 底部面板拖拽条（M4） */
.csheet-grip {
  flex: none;
  width: 36px; height: 4px;
  border-radius: 2px;
  background: rgba(26, 31, 28, 0.16);
  margin: 8px auto 0;
}