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small{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px;font-weight:600}.words-step-chip.used{background:#e6f4df;border-color:#244f2d47;color:#244f2d}.say-step-card{background:var(--accent-soft);border-color:#b54a1e3d}.walk-progress{font-weight:600;color:var(--text)}.walk-actions{display:inline-flex;align-items:center;gap:8px}.walk-review{min-height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--ink-soft);font-size:13px}.walk-play{min-height:36px;width:36px;padding:0;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--accent);font-size:15px}.walk-play:disabled{opacity:.4;cursor:default}.walk-done{color:var(--text);font-weight:600}.reader-hint{text-align:center;font-size:13px;color:var(--ink-soft);padding:2px 0}.reader-extras{display:flex;justify-content:center}.reader-extra-link{min-height:32px;padding:4px 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