.le-site{max-width:900px;margin:20px auto;padding:0 16px}.le-box{background:#fff;border:1px solid #dde2e7;border-radius:10px;padding:18px;margin-bottom:18px}.le-option{display:block;padding:10px 12px;border:1px solid #d9dfe6;border-radius:8px;margin:8px 0}.le-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.le-timer{font-size:20px;font-weight:700}.le-nav{margin-top:16px;display:flex;gap:10px}.le-insert{line-height:1.7}.le-mode-badge{display:inline-block;background:#eef2ff;border-radius:999px;padding:4px 10px}

.le-page{margin-bottom:16px}.le-timeup{opacity:.7;border-color:#dc3545}.le-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}