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var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;flex-direction:column;flex-shrink:0;gap:6px;padding:8px;display:flex}.split-item:hover{border-color:var(--border-strong)}.split-item.rejected{opacity:.45}.split-item-head{color:var(--text-tertiary);flex-wrap:wrap;align-items:center;gap:8px;font-size:11px;display:flex}.split-limit-tag{color:var(--warn)}.split-before{align-items:baseline;gap:8px;display:flex}.split-before-time{font-family:var(--font-mono);color:var(--text-tertiary);white-space:nowrap;font-size:11px}.split-before-text{min-width:0;color:var(--text-secondary);opacity:.7;word-break:break-word;white-space:pre-wrap;flex:1;text-decoration:line-through}.split-arrow{text-align:center;color:var(--text-tertiary);letter-spacing:2px;font-size:11px}.split-pieces{flex-direction:column;gap:4px;display:flex}.split-piece{align-items:baseline;gap:8px;display:flex}.split-piece-time{font-family:var(--font-mono);color:var(--accent);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:11px}.split-piece-text{word-break:break-word;white-space:pre-wrap;flex:1;min-width:0}