* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
  :root{
    color-scheme:light;
    --cream:#FFF9F2;
    --orange:#B84212;
    --orange-strong:#8F2E0B;
    --orange-bright:#CC4B16;
    --orange-soft:#FFE7D8;
    --green:#347E12;
    --green-soft:#E8F6DF;
    --blue:#3D7FBE;
    --blue-soft:#E6F1FA;
    --ink:#2F2924;
    --ink-light:#665A50;
    --card:#FFFFFF;
    --surface-muted:#FAF4EC;
    --surface-raised:rgba(255,255,255,.92);
    --border:#EADCCB;
    --border-strong:#DCC8B1;
    --focus-ring:#2D73B9;
    --danger:#B42318;
    --shadow-sm:0 2px 8px rgba(73,49,31,.06);
    --shadow-md:0 10px 28px rgba(73,49,31,.09);
    --shadow-lg:0 18px 48px rgba(73,49,31,.13);
    --radius-sm:12px;
    --radius-md:18px;
    --radius-lg:26px;
    --motion-fast:150ms;
    --motion-base:220ms;
    --mobile-navbar-height:56px;
    --mobile-tabbar-height:76px;
    --mobile-safe-bottom:env(safe-area-inset-bottom, 0px);
    --mobile-tabbar-total-height:calc(var(--mobile-tabbar-height) + var(--mobile-safe-bottom));
  }
  /* 全局强制隐藏 */
  [hidden]{ display:none !important; }

  html, body{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden; /* 整页不出现多余双重滚动条，由内部独立主区滚动 */
    background: #F7F1E9;
  }
  body{
    font-family: "PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
    color: var(--ink);
    font-size:16px;
    line-height:1.5;
    text-rendering:optimizeLegibility;
    display: flex;
    flex-direction: column;
  }

  button, textarea, select, input{ font:inherit; }
  button{ touch-action:manipulation; }