.tool-body>section{min-width:0}.ec-paste-zone{position:relative;min-height:160px;margin:12px 16px;background:var(--color-bg-primary);border:2px dashed var(--color-border);border-radius:var(--radius-lg);transition:all .2s;cursor:text;overflow:hidden}.ec-paste-zone:hover{border-color:var(--color-text-tertiary)}.ec-paste-zone.active{border-color:var(--color-primary);border-style:solid;background:var(--color-primary-bg)}.ec-paste-hint{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;pointer-events:none;transition:opacity .3s;color:var(--color-text-tertiary)}.ec-paste-hint-icon{font-size:28px}.ec-paste-hint-text{font-size:var(--font-size-small);font-weight:var(--font-weight-semibold)}.ec-paste-hint-sub{font-size:var(--font-size-caption);opacity:.7}.ec-paste-editor{outline:none;width:100%;min-width:0;min-height:160px;padding:16px 20px;font-size:var(--font-size-small);line-height:1.7;color:var(--color-text-primary);word-break:break-all;overflow-wrap:break-word;overflow:hidden}.ec-stats-bar{margin:0 16px 12px}.ec-stat-icon{font-size:14px}.ec-code-view{margin:0 16px 12px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);max-height:260px;overflow:auto}.ec-code-content{padding:12px 16px;font-family:var(--font-family-mono);font-size:var(--font-size-caption);line-height:1.8;white-space:pre-wrap;word-break:break-all;overflow-wrap:break-word;overflow-x:auto;color:var(--color-text-secondary)}.ec-code-content::-webkit-scrollbar{width:6px}.ec-code-content::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.ec-hl-tag{color:#d93636}.ec-hl-attr{color:#b8860b}.ec-hl-val{color:#1a9a5a}.ec-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--color-text-tertiary);font-size:var(--font-size-small)}.ec-empty-icon{font-size:28px;margin-bottom:12px;opacity:.5}.ec-empty-sub{font-size:var(--font-size-caption);margin-top:4px;opacity:.6}.ec-platform-bar{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px 16px}.ec-platform-chip{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-full);cursor:pointer;transition:all .2s}.ec-platform-chip:hover{border-color:var(--color-primary);color:var(--color-primary)}.ec-platform-chip.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.ec-result-card{margin:0 16px 10px;background:var(--color-bg-primary);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);overflow:hidden;animation:ecFadeIn .35s ease forwards}@keyframes ecFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.ec-result-header{display:flex;align-items:center;gap:8px;padding:10px 14px 6px}.ec-result-name{font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.ec-result-count{font-size:var(--font-size-caption);color:var(--color-text-tertiary);margin-left:auto}.ec-result-body{padding:0 14px 10px}.ec-result-item{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:var(--color-bg-secondary);border-radius:var(--radius-md);margin-bottom:4px;gap:8px}.ec-result-item:last-child{margin-bottom:0}.ec-result-value{font-family:var(--font-family-mono);font-size:var(--font-size-caption);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;max-width:100%}.ec-copy-btn{padding:2px 8px;font-size:11px;font-weight:var(--font-weight-semibold);color:var(--color-text-tertiary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;flex-shrink:0;white-space:nowrap}.ec-copy-btn:hover{color:var(--color-primary);border-color:var(--color-primary)}.ec-rule-panel{margin:0 16px 12px;padding:12px;background:var(--color-bg-primary);border:1px solid var(--color-border-light);border-radius:var(--radius-lg)}.ec-rule-form{display:grid;grid-template-columns:1fr 2fr auto;gap:8px}.ec-rule-input{padding:7px 10px;font-family:var(--font-family-mono);font-size:var(--font-size-caption);color:var(--color-text-primary);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;transition:border-color .2s}.ec-rule-input:focus{border-color:var(--color-primary)}.ec-rule-input::placeholder{color:var(--color-text-tertiary)}.ec-rule-hint{font-size:var(--font-size-caption);color:var(--color-text-tertiary);margin-top:8px;line-height:1.4}.ec-rule-tags{display:flex;flex-wrap:wrap;gap:4px;padding:0 16px 12px}.ec-rule-tag{display:inline-flex;padding:2px 8px;font-size:11px;font-weight:var(--font-weight-semibold);border-radius:var(--radius-sm);border:1px solid}.ec-rule-type-id{color:#c45e10;background:#c45e100f;border-color:#c45e1033}.ec-rule-type-href{color:#0891b2;background:#0891b20f;border-color:#0891b233}.ec-rule-type-data{color:#059669;background:#0596690f;border-color:#05966933}.ec-rule-type-src{color:#db2777;background:#db27770f;border-color:#db277733}.ec-rule-type-more{color:var(--color-text-tertiary);background:var(--color-bg-secondary);border-color:var(--color-border)}.ec-custom-rules{padding:0 16px 12px}.ec-custom-rule-item{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:4px;font-size:var(--font-size-caption)}.ec-custom-rule-name{font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);min-width:60px}.ec-custom-rule-regex{flex:1;font-family:var(--font-family-mono);color:var(--color-text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ec-custom-rule-del{padding:2px 6px;font-size:11px;color:var(--color-text-tertiary);background:none;border:none;cursor:pointer;transition:color .2s}.ec-custom-rule-del:hover{color:var(--color-error)}.ec-toast-container{position:fixed;top:72px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.ec-toast{display:flex;align-items:center;gap:8px;padding:10px 16px;font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);animation:ecToastIn .3s ease;transition:all .3s}.ec-toast-out{opacity:0;transform:translate(40px)}.ec-toast-success .ec-toast-icon{color:var(--color-success)}.ec-toast-error .ec-toast-icon{color:var(--color-error)}.ec-toast-warning .ec-toast-icon{color:var(--color-warning)}.ec-toast-info .ec-toast-icon{color:var(--color-text-tertiary)}@keyframes ecToastIn{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@media(max-width:768px){.ec-rule-form{grid-template-columns:1fr}.ec-toast-container{right:12px;left:12px}}