@charset "UTF-8";:root{--color-bg: #F5F7FA;--color-surface: #FFFFFF;--color-surface-alt: #EEF1F7;--color-border: #DDE3ED;--shadow-sm: 0 1px 4px rgba(26,33,51,.08);--shadow-md: 0 4px 16px rgba(26,33,51,.1);--shadow-lg: 0 8px 32px rgba(26,33,51,.13);--color-text: #1A2133;--color-muted: #6B7A96;--color-accent: #3B6FFF;--color-accent-light: #EBF0FF;--color-accent-dark: #2550D4;--color-green: #22C55E;--color-green-light: #DCFCE7;--color-amber: #F59E0B;--color-amber-light: #FEF3C7;--color-red: #EF4444;--color-red-light: #FEE2E2;--color-purple: #8B5CF6;--color-purple-light: #EDE9FE;--color-cyan: #06B6D4;--color-cyan-light: #CFFAFE;--color-pink: #EC4899;--color-pink-light: #FCE7F3;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--font-sans: "DM Sans", "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font-sans);font-size:14px;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-accent);text-decoration:none}code,.mono{font-family:var(--font-mono);color:var(--color-muted)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px 22px}.btn{font-family:var(--font-sans);font-weight:600;font-size:14px;border:1px solid transparent;border-radius:var(--radius-md);padding:10px 16px;cursor:pointer;transition:background .15s ease}.btn--primary{background:var(--color-accent);color:#fff}.btn--primary:hover{background:var(--color-accent-dark)}.btn--ghost{background:transparent;border-color:var(--color-border);color:var(--color-text)}.btn--ghost:hover{background:var(--color-surface-alt)}.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:var(--radius-sm)}.tag--green{background:var(--color-green-light);color:#15803d}.tag--amber{background:var(--color-amber-light);color:#b45309}.tag--red{background:var(--color-red-light);color:#b91c1c}.tag--accent{background:var(--color-accent-light);color:var(--color-accent-dark)}