:root{--brand-50: #f4f6fb;--brand-100: #e9edf8;--brand-200: #d4ddef;--brand-300: #b2c4e4;--brand-500: #4c6fa8;--brand-600: #395b8f;--brand-700: #2a466f;--brand-900: #162338;--accent-300: #f4d07a;--accent-400: #e9bd59;--accent-500: #d89c2f;--accent-600: #b97d16;--accent-700: #8e5e0f;--navy-900: #101826;--navy-950: #09111d;--surface-0: #fbfcfe;--surface-50: #f4f6fa;--surface-100: #ebeff5;--text-strong: #172235;--text-muted: #5f6f86;--border-soft: rgba(148, 163, 184, .18);--shadow-soft: 0 18px 50px -26px rgba(16, 24, 38, .24);--shadow-lifted: 0 24px 80px -32px rgba(16, 24, 38, .3);--container: 1180px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,Noto Sans SC,PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,-apple-system,sans-serif;color:var(--text-strong);background:radial-gradient(circle at top left,rgba(212,221,239,.48),transparent 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