:root{--blue: #1456F0;--blue-hover: #0F4DD1;--blue-soft: #EBF1FE;--blue-soft2: #D6E4FD;--blue-border: #A8C3FB;--navy: #0E2A52;--ink: #1F2329;--text2: #646A73;--muted: #8F959E;--faint: #BBBFC4;--border: #DEE0E3;--border2: #EEF0F2;--border3: #F0F1F2;--bg: #F5F6F7;--canvas: #EEF0F2;--surface: #FFFFFF;--surface2: #F7F8FA;--surface3: #F2F3F5;--green: #00A870;--green-deep: #007A52;--green-soft: #E8F7F0;--seal-red: #C51E1E;--red: #F54A45;--red-deep: #B83430;--red-soft: #FEECEC;--red-border: #FCD9D8;--amber: #B45F00;--amber-soft: #FFF3E5;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--sans: "PingFang SC", -apple-system, BlinkMacSystemFont, "Microsoft YaHei", "Source Han Sans CN", "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--sans);color:var(--ink);background:var(--bg);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100vh}@keyframes 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