:root{--bg:#f4f6fb;--surface:#fff;--surface-soft:#f8f9fd;--surface-strong:#eeefff;--text:#162033;--muted:#667085;--line:#e4e7ec;--line-strong:#cfd5df;--primary:#5b5bd6;--primary-dark:#4545b8;--primary-soft:#eef;--accent:#0f9f8f;--accent-soft:#e9f8f5;--success:#087a5b;--success-soft:#eaf8f1;--warning:#a35b08;--warning-soft:#fff7e7;--danger:#b42318;--danger-soft:#fff0ef;--shadow:0 16px 44px #1e293b12;--shadow-lg:0 28px 80px #1e293b24;--radius:20px;--radius-sm:13px;--focus:0 0 0 4px #5b5bd62e;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 100% 0%, #5b5bd617, transparent 28rem), linear-gradient(180deg, #fafbfe 0%, var(--bg) 55%, #f0f2fa 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