/* 文本工具页通用样式 */
.text-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.text-link { display:block; padding:14px; border:1px solid #e2e8f0; border-radius:10px; background:#f8fafc; color:#0f172a; }
.text-link:hover { border-color:#93c5fd; box-shadow:0 6px 16px rgba(37,99,235,.12); }
.text-link h2 { margin:0 0 8px; font-size:16px; }
.text-link p { margin:0; color:#64748b; font-size:13px; line-height:1.6; }
.tool-split { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.tool-panel textarea { min-height:220px; }
.inline-row { display:flex; gap:10px; flex-wrap:wrap; }
.inline-row .layui-input, .inline-row .layui-textarea, .inline-row select { flex:1 1 180px; }
.tool-actions { display:flex; gap:10px; align-items:center; flex-wrap:nowrap; }
.tool-actions-all { justify-content:flex-start; }
.tool-actions-all #extraArea { display:flex; }
.tool-actions-all #extraArea .inline-row { flex-wrap:nowrap; }
.tool-actions-all #extraArea.mars-extra-area {
  display: flex;
  align-items: center;
}
.tool-actions-all #extraArea.mars-extra-area .inline-row {
  flex-wrap: nowrap;
  align-items: center;
}
.tool-actions-all #extraArea.mars-extra-area .mars-option-row {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 10px;
  border: 1px solid #bfe8e4;
  border-radius: 2px;
  background: #eefaf8;
}
.tool-actions-all #extraArea.mars-extra-area .mars-option-row .layui-form-switch {
  margin-top: 0;
}
.stat-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
.stat-item { border:1px solid #e2e8f0; border-radius:8px; padding:10px 12px; background:#f8fafc; }
.stat-item b { display:block; color:#0f172a; font-size:18px; margin-top:4px; }
.pinyin-preview {
  margin-top: 10px;
  min-height: 120px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 12px;
  background: #f8fafc;
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
}
.pinyin-preview i {
  font-style: normal;
  color: #2563eb;
}
.pinyin-preview em {
  display: inline-block;
  min-width: 1.8em;
  margin-right: 4px;
  text-align: center;
  font-style: normal;
}
.pinyin-control-row {
  flex-wrap: nowrap;
  align-items: center;
}
.pinyin-control-row select {
  flex: 0 0 230px;
  max-width: 230px;
}
@media (max-width: 768px) {
  .text-grid, .tool-split, .stat-grid { grid-template-columns:1fr; }
  .tool-actions-all #extraArea.mars-extra-area .inline-row {
    flex-wrap: wrap;
  }
}
/* 文本工具页使用说明列表 */
.tool-about-list { margin: 0; padding-left: 18px; color: #475569; line-height: 1.8; }
.tool-about-list li { margin: 4px 0; }