/* iconfont — managed via 阿里 iconfont project 5179046 */
@font-face {
  font-family: "iconfont"; /* Project id 5179046 */
  src: url('//at.alicdn.com/t/c/font_5179046_zkp5pzh26v.woff2?t=1779060464137') format('woff2'),
       url('//at.alicdn.com/t/c/font_5179046_zkp5pzh26v.woff?t=1779060464137') format('woff'),
       url('//at.alicdn.com/t/c/font_5179046_zkp5pzh26v.ttf?t=1779060464137') format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.icon-bianji:before { content: "\e600"; }
.icon-feishu:before { content: "\e802"; }

:root {
  /* From .pen design system */
  --ink:        #1A1A1A;
  --ink-soft:   #3A4A66;
  --paper:      #FFFFFF;
  --bg:         #E8E9EB;
  --bg-card:    #FFFFFF;
  --muted:      #666666;
  --muted-2:    #B8B9B6;
  --border:     #E8E9EB;
  --border-ink: #1A1A1A;
  --sand:       #F5F1ED;
  --sand-2:     #FBF8F3;
  --primary:    #FF8400;       /* CTA / accent orange */
  --burnt:      #8F5A3C;       /* warm burnt-orange for matrix peaks */
  --burnt-deep: #6B3F26;
  --burnt-dark: #2E1A0E;
  --leaf:       #6B8A4A;
  --gold:       #C9A35C;
  --blue:       #7A9DC2;
  --plum:       #A86B8E;
  --slate:      #5A7064;
  --rust:       #C8704A;
  --success:    #2D5E3A;
  --warning:    #C8704A;
  --destructive:#D93C15;

  --font-mono:    "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --font-mono-alt:"JetBrains Mono", "Geist Mono", ui-monospace, monospace;
  --font-display: "Funnel Sans", "Geist", system-ui, -apple-system, sans-serif;
  --font-sans:    "Inter", "Geist", system-ui, -apple-system, sans-serif;
  --font-caps:    "Geist", "Inter", system-ui, sans-serif;

  --radius-none: 0;
  --radius-pill: 999px;

  --shadow-soft: 0 1px 0 rgba(26,26,26,0.08);

  --gutter: 80px;
}

/* R×U cell color scale — left/bottom = mild, top-right = severe */
.cell-1 { background: #F5F1ED; }
.cell-2 { background: #E8D9C8; }
.cell-3 { background: #DBC1AB; }
.cell-4 { background: #C99876; }
.cell-5 { background: #B07A52; }
.cell-6 { background: #8F5A3C; color: #fff; }
.cell-7 { background: #6B3F26; color: #fff; }
.cell-8 { background: #4A2A18; color: #fff; }
.cell-9 { background: #2E1A0E; color: #fff; }