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6px}.tone-guide-neutral{align-items:center;gap:12px;display:flex}.tone-neutral-chart{flex-shrink:0;width:140px}.tone-pairs{grid-template-columns:28px repeat(5,1fr);align-items:center;gap:4px;margin:10px 0 4px;display:grid}.tone-pairs-head{place-items:center;font-weight:700;display:grid}.tone-pairs-cell{font:inherit;border:1px solid var(--border);background:var(--bg);min-height:44px;color:var(--text);cursor:pointer;border-radius:8px;flex-direction:column;align-items:center;gap:1px;padding:6px 0;display:flex}.tone-pairs-cell-on{border-color:var(--accent);background:var(--accent-soft)}.tone-pairs-cell-sandhi{color:var(--text-soft);border-style:dashed}.tone-pairs-label{font-size:.8rem;font-weight:650}.tone-pairs-count{color:var(--text-soft);font-size:.7rem}.daily-tone-guide-link{color:var(--accent);margin-top:2px;font-size:.85rem}.action-cards>.action-card:nth-child(3):last-child{flex-direction:row;grid-column:1/-1;align-items:center}@media 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0;font-size:.9rem}.join-intro a{color:var(--accent)}.join-note{background:var(--known);border:1px solid var(--known-border);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;margin:8px 0;padding:10px 14px;font-size:.9rem;display:flex}.join-note-error{background:var(--accent-soft);border-color:var(--accent)}.privacy-page h3{margin:24px 0 6px;font-size:1rem}.privacy-page ul{margin:0;padding-left:20px}.privacy-page li,.privacy-page p{margin:4px 0;line-height:1.5}