:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-base:#f5f5f7;--bg-surface:#fff;--bg-elevated:#fff;--bg-frosted:#ffffffb8;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#8e8e93;--border:#d2d2d7;--border-weak:#e8e8ed;--primary:#0a84ff;--primary-hover:#0a7bf0;--primary-active:#0969da;--primary-accent:#22d3ee;--success:#34c759;--warning:#ff9f0a;--danger:#ff3b30;--info:#0a84ff;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--radius-xs:6px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--shadow-card:0 1px 2px #0000000a, 0 8px 24px #0000000f;--shadow-elevated:0 4px 12px #00000014, 0 16px 48px #0000001f;--focus-ring:0 0 0 4px #0a84ff40;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Microsoft YaHei", sans-serif;--font-mono:"SF Mono", ui-monospace, Menlo, Consolas, monospace;--gradient-hero:linear-gradient(135deg, #eaf4ff 0%, #eafcff 100%)}html,body,#app{height:100%;margin:0}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}.mf-page{max-width:1200px;padding:var(--space-6);margin:0 auto}.mf-stack{gap:var(--space-4);flex-direction:column;display:flex}.mf-row{align-items:center;gap:var(--space-3);display:flex}.mf-muted{color:var(--text-secondary)}.mf-mono{font-family:var(--font-mono)}.mf-frosted{background:var(--bg-frosted);-webkit-backdrop-filter:saturate(180%)blur(20px)}::selection{background:#0a84ff2e}