:root{--primary-900:#1e3a5f;--primary-800:#2c4d7a;--primary-700:#3a5f95;--primary-600:#4872b0;--primary-500:#5684cb;--primary-400:#7099d4;--primary-300:#8aaddd;--primary-200:#b5cbe9;--primary-100:#dfe8f4;--primary-50:#f0f4f9;--success-600:#059669;--success-500:#10b981;--success-100:#d1fae5;--warning-600:#d97706;--warning-500:#f59e0b;--warning-100:#fef3c7;--error-600:#dc2626;--error-500:#ef4444;--error-100:#fee2e2;--info-600:#7c3aed;--info-500:#8b5cf6;--info-100:#ede9fe;--neutral-900:#0f172a;--neutral-800:#1e293b;--neutral-700:#334155;--neutral-600:#475569;--neutral-500:#64748b;--neutral-400:#94a3b8;--neutral-300:#cbd5e1;--neutral-200:#e2e8f0;--neutral-100:#f1f5f9;--neutral-50:#f8fafc;--white:#ffffff;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR","Helvetica Neue",Arial,sans-serif;--font-mono:"SF Mono","Monaco","Inconsolata","Fira Code",monospace;--text-4xl-size:2.25rem;--text-3xl-size:1.875rem;--text-2xl-size:1.5rem;--text-xl-size:1.25rem;--text-lg-size:1.125rem;--text-base-size:1rem;--text-sm-size:0.875rem;--text-xs-size:0.75rem;--text-4xl-height:2.5rem;--text-3xl-height:2.25rem;--text-2xl-height:2rem;--text-xl-height:1.75rem;--text-lg-height:1.75rem;--text-base-height:1.5rem;--text-sm-height:1.25rem;--text-xs-height:1rem;--font-light:300;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--rounded-sm:0.125rem;--rounded:0.25rem;--rounded-md:0.375rem;--rounded-lg:0.5rem;--rounded-xl:0.75rem;--rounded-full:9999px;--screen-sm:640px;--screen-md:768px;--screen-lg:1024px;--screen-xl:1280px;--transition-fast:150ms ease-in-out;--transition-base:200ms ease-in-out;--transition-slow:300ms ease-in-out;--space-0:0;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem}.text-4xl{font-size:var(--text-4xl-size);line-height:var(--text-4xl-height)}.text-3xl{font-size:var(--text-3xl-size);line-height:var(--text-3xl-height)}.text-2xl{font-size:var(--text-2xl-size);line-height:var(--text-2xl-height)}.text-xl{font-size:var(--text-xl-size);line-height:var(--text-xl-height)}.text-lg{font-size:var(--text-lg-size);line-height:var(--text-lg-height)}.text-base{font-size:var(--text-base-size);line-height:var(--text-base-height)}.text-sm{font-size:var(--text-sm-size);line-height:var(--text-sm-height)}.text-xs{font-size:var(--text-xs-size);line-height:var(--text-xs-height)}.font-light{font-weight:var(--font-light)}.font-normal{font-weight:var(--font-normal)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.text-primary{color:var(--primary-600)}.text-success{color:var(--success-600)}.text-warning{color:var(--warning-600)}.text-error{color:var(--error-600)}.text-info{color:var(--info-600)}.bg-primary{background-color:var(--primary-600)}.bg-primary-light{background-color:var(--primary-100)}.bg-success-light{background-color:var(--success-100)}.bg-warning-light{background-color:var(--warning-100)}.bg-error-light{background-color:var(--error-100)}.bg-info-light{background-color:var(--info-100)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.rounded-sm{border-radius:var(--rounded-sm)}.rounded{border-radius:var(--rounded)}.rounded-md{border-radius:var(--rounded-md)}.rounded-lg{border-radius:var(--rounded-lg)}.rounded-xl{border-radius:var(--rounded-xl)}.rounded-full{border-radius:var(--rounded-full)}.transition-fast{transition:all var(--transition-fast)}.transition-base{transition:all var(--transition-base)}.transition-slow{transition:all var(--transition-slow)}