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var(--border-line);background:var(--bg-surface)}.arg-name{font-family:var(--font-mono);font-size:14px;font-weight:600;color:#1c1917}.arg-badge{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:4px}.arg-badge-req{background:var(--sage-bg);border:1px solid var(--sage-border);color:var(--sage)}.arg-badge-opt{background:#f3f2ee;border:1px solid var(--border-line);color:var(--text-muted)}.arg-desc{font-size:14px;color:#44403c;line-height:1.6;margin:0}.arg-options{margin:4px 0 0;padding-left:1.2rem;font-size:13px;color:#57534e;line-height:1.6}.arg-options code{font-family:var(--font-mono);font-size:12px;background:#eeebe3;padding:1px 4px;border-radius:3px}.practice-embed-box{border:1px solid var(--border-line);border-radius:12px;background:var(--bg-surface);overflow:hidden;display:flex;flex-direction:column}.practice-embed-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 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