:root{--bg-page: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--bg-input: #0f172a;--border: #334155;--text: #e2e8f0;--text-muted: #94a3b8;--text-dim: #64748b;--link: #38bdf8;--link-hover: #7dd3fc;--success: #22c55e;--success-bg: #166534;--error: #ef4444;--error-bg: #7f1d1d;--warn: #eab308;--primary: #3b82f6;--radius: 8px;--radius-lg: 12px;--shadow: 0 4px 6px -1px rgb(0 0 0 / .2);--transition: .2s ease}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--bg-page);color:var(--text);line-height:1.5}a{color:var(--link);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--link-hover)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}