:root{--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-600:#4f46e5;--primary-700:#4338ca;--primary-950:#1e1b4b;--accent-50:#fffbeb;--accent-100:#fef3c7;--accent-600:#d97706;--accent-700:#b45309;--bg-0:#fff;--bg-50:#f5f5ff;--bg-100:#ebebfe;--bg-200:#e4e4e7;--text-950:#1e1b4b;--text-700:#3f3f46;--text-500:#71717a;--success-50:#f0fdf4;--success-600:#16a34a;--success-700:#15803d;--error-50:#fef2f2;--error-600:#dc2626;--error-700:#b91c1c;--warning-50:#fffbeb;--warning-600:#d97706;--warning-700:#b45309;--info-50:#eef2ff;--info-600:#4f46e5;--info-700:#4338ca;--ink:var(--text-950);--body:var(--text-700);--muted:var(--text-500);--cream:var(--bg-50);--white:var(--bg-0);--border:var(--bg-200);--brand:var(--primary-600);--brand-dark:var(--primary-700);--brand-soft:var(--primary-100);--accent:var(--accent-600);--accent-dark:var(--accent-700);--accent-soft:var(--accent-100);--success:var(--success-600);--success-bg:var(--success-50);--error:var(--error-600);--error-bg:var(--error-50);--warning:var(--warning-600);--warning-bg:var(--warning-50);--info:var(--info-600);--info-bg:var(--info-50);--neutral:var(--text-500);--neutral-bg:var(--bg-100);--neutral-border:var(--bg-200);--jade:var(--brand);--jade-dark:var(--brand-dark);--font-be-vietnam:"Nunito",system-ui,sans-serif;--font-lora:"Lora",Georgia,serif;--font-ui:var(--font-be-vietnam);--font-content:var(--font-lora);--r-full:9999px;--r-2xl:16px;--r-xl:12px;--r-lg:8px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -4px rgba(0,0,0,.04);--shadow-card:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.03);--shadow-soft:0 4px 24px rgba(0,0,0,.08);--shadow-brand-glow:0 4px 12px rgba(22,163,74,.35);--shadow-accent-glow:0 0 8px rgba(217,119,6,.6);--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-8:32px;--sp-10:40px;--sp-12:48px;--sp-16:64px;--z-sticky:10;--z-header:20;--z-sidebar:30;--z-sheet:40;--z-modal:50;--z-toast:60;--ease-default:cubic-bezier(0.4,0,0.2,1);--duration:150ms;--brand:#e91e63;--brand-dark:#be185d;--brand-soft:#ffe4e6;--accent:#f5a524;--accent-dark:#a8650a;--accent-soft:#fff7e8;--cream:#fff1f2;--white:#fff;--border:#e5e7eb;--ink:#1f2937;--body:#374151;--muted:#6b7280;--ink-subtle:#9ca3af;--success:#16a34a;--success-bg:#dcfce7;--error:#dc2626;--error-bg:#fef2f2;--warning:#d97706;--warning-bg:#fffbeb;--info:#2563eb;--info-bg:#eff6ff;--neutral:#6b7280;--neutral-bg:#f3f4f6;--neutral-border:#e5e7eb;--brand-50:#fff1f5;--brand-100:#ffe2eb;--brand-200:#ffc6d6;--brand-300:#ff9db8;--brand-600:#ea2a57;--brand-700:#c81e48;--learn:#f5a524;--learn-50:#fff7e8;--learn-100:#ffedc9;--learn-200:#fad78a;--learn-700:#a8650a;--good:#36c26b;--good-50:#e9faee;--good-100:#d2f6dd;--good-200:#9de6b5;--good-700:#157f40;--paper:#f5f4f8;--line:#eceaf1;--mute:#8a8595;--font-ui:"Nunito","M 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