[data-theme-variant=cold]{--font-family-sans:"Pretendard","Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace;--font-size-h1:24px;--font-weight-h1:600;--font-size-body:15px;--font-weight-body:400;--font-size-caption:12px;--border-radius:6px;--transition-speed:0.15s ease-in-out;--border-radius-sm:calc(var(--border-radius)*0.5);--border-radius-lg:calc(var(--border-radius)*1.5);--font-size-base:var(--font-size-body);--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--color-text:var(--theme-text-primary);--theme-text-muted:var(--theme-text-tertiary);--theme-success:var(--color-success);--theme-info:var(--color-info);--theme-warning:var(--color-warning);--theme-error:var(--color-error);--theme-accent-alpha:color-mix(in srgb,var(--theme-accent) 12%,transparent);--theme-info-alpha:color-mix(in srgb,var(--color-info) 14%,transparent);--theme-success-alpha:color-mix(in srgb,var(--color-success) 14%,transparent);--theme-warning-alpha:color-mix(in srgb,var(--color-warning) 14%,transparent);--theme-error-alpha:color-mix(in srgb,var(--color-error) 14%,transparent);--color-error-alpha:var(--theme-error-alpha);--color-surface:var(--theme-surface);--color-surface-hover:color-mix(in srgb,var(--theme-surface) 92%,var(--theme-text-primary));--color-background:var(--theme-background);--color-border:var(--theme-border);--color-primary:var(--theme-accent);--color-primary-contrast:var(--theme-accent-contrast);--color-primary-alpha:var(--theme-accent-alpha);--color-text-secondary:var(--theme-text-secondary);--theme-accent-light:color-mix(in srgb,var(--theme-accent) 45%,var(--theme-surface));--theme-accent-rgb:107,114,128;--cool-100:#f7f8f9;--cool-200:#e5e7eb;--cool-300:#d1d5db;--cool-400:#9ca3af;--cool-500:#6b7280;--cool-600:#4b5563;--cool-700:#374151;--cool-800:#1f2937;--cool-900:#111827;--theme-bg:#f5f7f9;--theme-background:#f5f7f9;--theme-text-primary:#18181b;--theme-text-secondary:#5f636b;--theme-text-tertiary:#767b84;--theme-text-emphasis:var(--cool-600);--theme-accent:#6b7280;--theme-accent-contrast:#fff;--theme-secondary:#9ca3af;--theme-secondary-contrast:#fff;--theme-border:#e4e4e7;--theme-surface:#fff;--theme-highlight:#475569;--color-success:#2f7d5b;--color-warning:#9a6a16;--color-error:#c0392b;--color-info:#2f6f9a;--theme-shadow-color:rgba(24,24,27,.08);--theme-shadow-sm:0 1px 3px var(--theme-shadow-color);--theme-shadow-md:0 4px 12px var(--theme-shadow-color);--theme-shadow-lg:0 8px 24px var(--theme-shadow-color);--theme-shadow-xl:0 10px 40px var(--theme-shadow-color);--landscape-wave-color:#6b8fa8;--landscape-mountain-color:#7a8088;--landscape-forest-color:#5d7a68;--landscape-desert-color:#a89a82}[data-theme-variant=cold][data-theme=dark]{--theme-bg:#161a1f;--theme-background:#161a1f;--theme-text-primary:hsla(0,0%,100%,.95);--theme-text-secondary:#b1b1ba;--theme-text-tertiary:#8b929c;--theme-text-emphasis:var(--cool-400);--theme-accent:#9ca3af;--theme-accent-rgb:156,163,175;--theme-accent-contrast:#18181b;--theme-secondary:#6b7280;--theme-secondary-contrast:#fff;--theme-border:#3a3a3f;--theme-surface:#1e2329;--theme-highlight:#64748b;--color-success:#4ade80;--color-warning:#e0b250;--color-error:#f1736b;--color-info:#6bb5e0;--theme-shadow-color:rgba(0,0,0,.45);--theme-shadow-sm:0 1px 3px var(--theme-shadow-color);--theme-shadow-md:0 4px 12px var(--theme-shadow-color);--theme-shadow-lg:0 8px 24px var(--theme-shadow-color);--theme-shadow-xl:0 10px 40px var(--theme-shadow-color);--landscape-wave-color:#4a6a7a;--landscape-mountain-color:#5a5f68;--landscape-forest-color:#3d5a48;--landscape-desert-color:#7a6a52}