:root{--bg: #f4f5f4;--card: #ffffff;--text: #17201e;--muted: #66716e;--line: #e4e7e5;--accent: #0f766e;--accent-soft: #e0f2ef;--pos: #0f7a4f;--neg: #c2410c;--danger: #b91c1c;--field: #f1f3f2;--shadow: 0 1px 2px rgb(0 0 0 / .05), 0 2px 10px rgb(0 0 0 / .04);--radius: 14px;--tabbar-h: 58px;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #0d1110;--card: #181e1c;--text: #e9eeec;--muted: #93a09c;--line: #27302d;--accent: #2dd4bf;--accent-soft: #123a35;--pos: #4ade80;--neg: #fb923c;--danger: #f87171;--field: #222a27;--shadow: none;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.4 -apple-system,BlinkMacSystemFont,SF Pro Text,Segoe 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