*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f9f7f4;--card:#fff;--card2:#faf8f5;--ink:#2c2416;--ink2:#5c5244;--ink3:#9b9082;--border:#e8e2d8;--border2:#d6cfc4;--accent:#c8815c;--accent2:#a56545;--green:#6f9177;--red:#c47a6e;--yellow:#c4954a;--purple:#8c7da8;--blue:#6b8ca0;--d1:#d4956e;--d1d:#b87550;--d2:#e8b44f;--d2d:#c89638;--d3:#7faf81;--d3d:#5c8a5e;--d4:#c9a87c;--d4d:#a8895c;--d5:#b585a0;--d5d:#956780;--d6:#6d9db5;--d6d:#4f7d95;--shadow-sm:0 1px 3px #2c24160a;--shadow:0 2px 6px #2c24160f;--radius:10px;--radius-sm:8px;--font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif}html{font-size:15px}body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.75}#root{min-height:100vh}.app{max-width:600px;margin:0 auto;padding:0 12px 80px;overflow-x:hidden}.header{border-bottom:1px solid 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