/* 思亲纪念馆 B48 家属端 H5 公共样式 (纯静态零依赖, 同源伺候 B49 APK 壳 + 未来 B44 小程序) */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #f5f2ec;        /* 宣纸底 */
  --ink: #2d2a26;       /* 墨 */
  --muted: #8a8378;
  --line: #e3ddd2;
  --pine: #1f4e45;      /* 松青 (与商品图同调) */
  --pine-dk: #163731;
  --cinnabar: #a4452c;  /* 朱砂 (主按钮) */
  --gold: #b98a2f;
}
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Noto Serif SC", "Source Han Serif SC", KaiTi, STKaiti, "Microsoft YaHei", serif;
  background: var(--bg); color: var(--ink); min-height: 100vh;
}
.wrap { max-width: 520px; margin: 0 auto; padding: 14px 14px 90px; }

/* 顶栏 */
.top { display: flex; align-items: center; gap: 10px; padding: 10px 2px 14px; }
.top .brand { font-size: 20px; letter-spacing: 4px; color: var(--pine); font-weight: 700; }
.top .sub { font-size: 11px; color: var(--muted); letter-spacing: 2px; }
.top .me-icon { margin-left: auto; font-size: 13px; color: var(--pine);
  border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 5px 12px; text-decoration: none; }

/* 卡片 */
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; margin-bottom: 14px; box-shadow: 0 1px 3px rgba(45,42,38,.05); }
.card h2 { font-size: 16px; color: var(--pine-dk); margin-bottom: 10px; letter-spacing: 1px; }
.card .hint { font-size: 12px; color: var(--muted); line-height: 1.7; }
.kv { display: flex; justify-content: space-between; gap: 8px; font-size: 13px;
  padding: 6px 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--muted); flex: none; }
.kv .v { text-align: right; word-break: break-all; }

/* 表单 */
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--ink);
  background: #faf8f4; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--pine); }
.row { display: flex; gap: 8px; }
.row > * { flex: 1; }

/* 按钮 */
.btn { display: block; width: 100%; font: inherit; font-size: 15px; letter-spacing: 2px;
  color: #fff; background: var(--cinnabar); border: none; border-radius: 8px;
  padding: 11px; margin-top: 12px; cursor: pointer; }
.btn:active { opacity: .85; }
.btn.plain { background: var(--pine); }
.btn.ghost { background: #fff; color: var(--pine); border: 1px solid var(--pine); }
.btn.mini { display: inline-block; width: auto; font-size: 12px; letter-spacing: 0;
  padding: 5px 12px; margin: 0; border-radius: 999px; }
.btn[disabled] { opacity: .5; cursor: default; }

/* 商品货架 */
.shelf { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gcard { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.gcard img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; background: var(--pine-dk); }
.gcard .g-body { padding: 10px 12px 12px; }
.gcard .g-name { font-size: 14px; }
.gcard .g-price { font-size: 14px; color: var(--cinnabar); font-weight: 700; margin-top: 4px; }
.gcard .g-price small { color: var(--muted); font-weight: 400; font-size: 11px; }

/* 底部导航 */
.nav { position: fixed; bottom: 0; left: 0; right: 0; background: #fff;
  border-top: 1px solid var(--line); display: flex; z-index: 9; }
.nav a { flex: 1; text-align: center; font-size: 11px; color: var(--muted);
  text-decoration: none; padding: 8px 0 10px; }
.nav a span { display: block; font-size: 19px; margin-bottom: 2px; }
.nav a.on { color: var(--pine); font-weight: 700; }

/* 徽标/状态 */
.tag { display: inline-block; font-size: 11px; border-radius: 4px; padding: 1px 7px;
  background: #eef3ef; color: var(--pine); border: 1px solid #d5e2da; }
.tag.warn { background: #fbf1e7; color: var(--cinnabar); border-color: #eed6c9; }
.empty { text-align: center; color: var(--muted); font-size: 13px; padding: 26px 0; }

/* 弹层 */
#toast { position: fixed; left: 50%; bottom: 96px; transform: translateX(-50%);
  background: rgba(45,42,38,.92); color: #fff; font-size: 13px; border-radius: 999px;
  padding: 9px 18px; z-index: 99; display: none; max-width: 86%; text-align: center; }