:root{--bg-primary:#f1f5f9;--bg-secondary:#f8fafc;--bg-tertiary:#e2e8f0;--bg-elevated:#fff;--text-primary:#0f172a;--text-secondary:#334155;--text-tertiary:#64748b;--text-dim:#64748b;--text-disabled:#94a3b8;--status-verified:#2a7351;--status-warning:#9a6a16;--status-error:#b23a2b;--status-info:#1c46c9;--status-extracting:#1c46c9;--border-default:#cbd5e1;--border-active:#1c46c9;--accent-primary:#1c46c9;--accent-primary-hover:#1638a0;--accent-danger:#b23a2b;--accent-danger-hover:#93301f;--font-heading-stack:var(--font-heading,system-ui,sans-serif);--font-body-stack:var(--font-body,system-ui,sans-serif);--font-mono-stack:var(--font-mono,ui-monospace,"Cascadia Code",monospace);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--shadow-sm:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);--shadow-md:0 4px 12px rgba(15,23,42,.08);--shadow-lg:0 8px 24px rgba(15,23,42,.12);--duration-fast:150ms;--duration-normal:200ms;--ease-out:cubic-bezier(0.16,1,0.3,1);--sidebar-width:220px;--sidebar-collapsed-width:60px;--header-height:48px}html{color-scheme:light}body{background:var(--bg-primary);color:var(--text-secondary);font-family:var(--font-body-stack);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;word-break:keep-all;overflow-wrap:anywhere;letter-spacing:-.01em;line-height:1.65}:lang(ko){line-height:1.7}.tabular-nums,table{font-variant-numeric:tabular-nums}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading-stack);letter-spacing:-.015em;line-height:1.35}.font-mono,code,kbd,pre,samp{font-family:var(--font-mono-stack)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.focus\:not-sr-only:focus{position:static;width:auto;height:auto;padding:inherit;margin:inherit;overflow:visible;clip:auto;white-space:normal}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}::-moz-selection{background:rgba(28,70,201,.18);color:var(--text-primary)}::selection{background:rgba(28,70,201,.18);color:var(--text-primary)}:focus-visible{outline:2px solid var(--border-active);outline-offset:2px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--bg-secondary) 25%,var(--bg-tertiary) 50%,var(--bg-secondary) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in{animation:fadeIn var(--duration-fast) ease-out}@keyframes slideInLeft{0%{transform:translateX(-8px);opacity:0}to{transform:translateX(0);opacity:1}}.animate-slide-in{animation:slideInLeft var(--duration-normal) var(--ease-out)}