:root{--primary: #2b78bd;--primary-deep: #1f5f99;--primary-dark: #174a78;--sidebar-bg: #1c5686;--sidebar-bg-deep: #16476f;--sidebar-active: rgba(255, 255, 255, .16);--blue-50: #f2f8fe;--blue-100: #e6f1fb;--blue-200: #cfe4f6;--cream: #fbf8f1;--green-100: #e7f5ec;--green-500: #4a9d6b;--red: #d65a52;--red-deep: #c0443c;--orange: #e0923c;--text: #23364a;--text-2: #5b6f84;--text-3: #8aa0b5;--border: #dbe6f1;--thead: #eef3f8;--bg: #f4f8fc;--card: #ffffff;--radius: 12px;--radius-sm: 8px;--shadow: 0 2px 10px rgba(31, 95, 153, .08);--shadow-lg: 0 10px 34px rgba(31, 95, 153, .18);--topbar-h: 60px;--sidebar-w: 228px;--sidebar-w-c: 64px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}html,body{overflow-x:hidden;max-width:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe 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