.rtc-section{padding:60px 0 80px}.rtc-input-area{max-width:960px;margin:0 auto;background:#fff;border:1px solid #e4e5e7;border-radius:16px;padding:56px 56px 52px;box-shadow:0 2px 12px rgba(0,0,0,.04);min-height:340px;display:flex;flex-direction:column}.rtc-tabs{display:flex;gap:0;border-bottom:2px solid #e5e8eb;margin-bottom:40px}.rtc-tab{background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;padding:16px 36px;font-family:Gilroy,sans-serif;font-size:18px;font-weight:600;color:#686d79;cursor:pointer;transition:color .2s,border-color .2s}.rtc-tab:hover{color:#003d3f}.rtc-tab--active{color:#003d3f;border-bottom-color:#3cb5bc}.rtc-tab-panel{padding:12px 0 0;flex:1;display:flex;flex-direction:column;justify-content:center}.rtc-instruction{font-family:Open Sans,sans-serif;font-size:18px;color:#686d79;margin:0 0 24px;line-height:1.5}.rtc-paste-area,.rtc-upload-area,.rtc-url-input-area{display:flex;flex-direction:column;gap:12px}.rtc-url-row{display:flex;gap:16px;align-items:stretch}.rtc-text-input{flex:1;padding:18px 24px;border:1px solid #d1d5db;border-radius:8px;font-family:Open Sans,sans-serif;font-size:17px;color:#003d3f;background:#fff;outline:none;transition:border-color .2s}.rtc-text-input:focus{border-color:#3cb5bc}.rtc-fetch-btn{white-space:nowrap;flex-shrink:0;font-size:17px;padding:18px 32px}.rtc-paste-textarea{width:100%;padding:18px 20px;border:1px solid #d1d5db;border-radius:8px;font-family:Courier New,Courier,monospace;font-size:15px;line-height:1.6;color:#003d3f;background:#fff;resize:vertical;outline:none;transition:border-color .2s;box-sizing:border-box}.rtc-paste-textarea:focus{border-color:#3cb5bc}.rtc-file-label{display:inline-block;position:relative;cursor:pointer}.rtc-file-label span{display:inline-block;padding:12px 24px;background:#003d3f;color:#fff;border-radius:6px;font-family:Gilroy,sans-serif;font-size:14px;font-weight:600;transition:background .2s}.rtc-file-label:hover span{background:#3cb5bc}.rtc-file-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.rtc-upload-hint{font-size:13px;color:#a0a8b0}.rtc-error,.rtc-upload-hint{font-family:Open Sans,sans-serif;margin:0}.rtc-error{color:#bc3c53;font-size:14px;padding:10px 14px;background:#fff0f3;border-radius:6px;border-left:3px solid #bc3c53}.rtc-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 0 20px;flex-wrap:wrap;gap:12px}.rtc-toolbar-left{flex:1;min-width:0}.rtc-toolbar-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.rtc-source-url{font-family:Open Sans,sans-serif;font-size:13px;color:#686d79;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.rtc-source-url a{color:#3cb5bc;text-decoration:none}.rtc-source-url a:hover{text-decoration:underline}.rtc-dirty-indicator{font-family:Open Sans,sans-serif;font-size:12px;color:#686d79;font-style:italic}.rtc-revalidate-btn{font-size:14px;padding:10px 20px}.rtc-revalidate-btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.rtc-start-over-btn{background:none;border:1px solid #d1d5db;border-radius:6px;padding:10px 18px;font-family:Open Sans,sans-serif;font-size:14px;color:#686d79;cursor:pointer;transition:border-color .2s,color .2s}.rtc-start-over-btn:hover{border-color:#003d3f;color:#003d3f}.rtc-panels{display:flex;gap:24px;align-items:flex-start}.rtc-editor-panel{flex:0 0 60%;min-width:0}.rtc-results-panel{flex:0 0 calc(40% - 24px);min-width:0}.rtc-panel-header{padding-bottom:12px;border-bottom:1px solid #e5e8eb;margin-bottom:16px}.rtc-panel-title{font-family:Gilroy,sans-serif;font-size:18px;font-weight:700;color:#003d3f;margin:0}.rtc-editor-wrapper{display:flex;height:420px;border:1px solid #d1d5db;border-radius:8px;background:#fff;overflow:hidden;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.55}.rtc-line-numbers{width:44px;min-width:44px;background:#f5f7f9;border-right:1px solid #e5e8eb;padding:12px 0;overflow:hidden;user-select:none}.rtc-line-number{display:block;padding:0 8px 0 4px;font-size:11px;line-height:1.55;color:#b0b8c4;text-align:right;white-space:nowrap}.rtc-code-area{flex:1;position:relative;overflow:hidden}.rtc-highlight{position:absolute;top:0;left:0;right:0;bottom:0;margin:0;padding:12px 14px;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.55;white-space:pre;overflow:auto;color:#003d3f;pointer-events:none;border:none;background:transparent;scrollbar-width:none}.rtc-highlight::-webkit-scrollbar{display:none}.rtc-textarea{position:absolute;top:0;left:0;right:0;bottom:0;margin:0;padding:12px 14px;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.55;border:none;background:transparent;color:transparent;caret-color:#003d3f;resize:none;outline:none;width:100%;height:100%;box-sizing:border-box;overflow:auto;white-space:pre}.rtc-editor-footer{padding:8px 0;font-family:Open Sans,sans-serif;font-size:12px;color:#a0a8b0;text-align:right}.rtc-ln-useragent{color:#003d3f;font-weight:700}.rtc-ln-allow{color:#1a8a4a}.rtc-ln-disallow{color:#bc3c53}.rtc-ln-sitemap{color:#3cb5bc}.rtc-ln-crawldelay{color:#686d79}.rtc-ln-comment{color:#b0b8c4;font-style:italic}.rtc-ln-blank{color:transparent}.rtc-ln-invalid{background:#fff0f3;color:#bc3c53}.rtc-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}.rtc-stat{background:#fff;border:1px solid #e5e8eb;border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}.rtc-stat-value{font-family:Gilroy,sans-serif;font-size:26px;font-weight:700;color:#003d3f;line-height:1}.rtc-stat-allow{color:#1a8a4a}.rtc-stat-disallow{color:#bc3c53}.rtc-stat-label{font-size:13px;text-transform:uppercase;letter-spacing:.5px}.rtc-crawl-delay,.rtc-stat-label{font-family:Open Sans,sans-serif;color:#686d79}.rtc-crawl-delay{font-size:14px;padding:10px 14px;background:#f5f7f9;border-radius:6px}.rtc-crawl-delay,.rtc-sitemaps{margin-bottom:20px}.rtc-sitemap-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.rtc-sitemap-list li{font-family:Open Sans,sans-serif;font-size:13px}.rtc-sitemap-list a{color:#3cb5bc;text-decoration:none;word-break:break-all}.rtc-sitemap-list a:hover{text-decoration:underline}.rtc-subsection-title{font-family:Gilroy,sans-serif;font-size:15px;font-weight:700;color:#003d3f;margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}.rtc-warnings{margin-bottom:20px;display:flex;flex-direction:column;gap:8px}.rtc-warnings>.rtc-subsection-title{margin-bottom:8px}.rtc-warning{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:6px;font-family:Open Sans,sans-serif;font-size:14px}.rtc-warning--warning{background:#fffbeb;border-left:3px solid #f59e0b}.rtc-warning--error{background:#fff0f3;border-left:3px solid #bc3c53}.rtc-warning-line{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:#9ca3af}.rtc-warning-msg{color:#374151}.rtc-all-clear{padding:14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;font-family:Open Sans,sans-serif;font-size:14px;color:#166534;margin-bottom:20px;text-align:center}.rtc-url-tester{border-top:1px solid #e5e8eb;padding-top:20px}.rtc-tester-form{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.rtc-tester-path{flex:none;width:100%;box-sizing:border-box}.rtc-select{border:1px solid #d1d5db;border-radius:6px;font-family:Open Sans,sans-serif;font-size:14px;color:#003d3f;background:#fff;outline:none;cursor:pointer;transition:border-color .2s;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23686d79' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding:11px 34px 11px 14px}.rtc-select:focus{border-color:#3cb5bc}.rtc-test-btn{font-size:14px;padding:11px 20px}.rtc-test-btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.rtc-test-result{padding:14px 16px;border-radius:8px;display:flex;flex-direction:column;gap:6px;font-family:Open Sans,sans-serif;font-size:14px}.rtc-test-result--allowed{background:#f0fdf4;border:1px solid #bbf7d0}.rtc-test-result--blocked{background:#fff0f3;border:1px solid #fecdd3}.rtc-test-icon{display:inline-block;font-size:16px;font-weight:700;margin-right:6px}.rtc-test-result--allowed .rtc-test-icon{color:#1a8a4a}.rtc-test-result--blocked .rtc-test-icon{color:#bc3c53}.rtc-test-verdict{font-family:Gilroy,sans-serif;font-size:16px;font-weight:700}.rtc-test-result--allowed .rtc-test-verdict{color:#166534}.rtc-test-result--blocked .rtc-test-verdict{color:#bc3c53}.rtc-test-rule{font-size:13px;color:#686d79}.rtc-test-rule code{font-family:Courier New,Courier,monospace;background:rgba(0,0,0,.06);padding:1px 5px;border-radius:3px;font-size:12px}.rtc-test-agent{font-size:12px;color:#a0a8b0}.rtc-validate-prompt{padding:24px;text-align:center;font-family:Open Sans,sans-serif;font-size:14px;color:#686d79;background:#f5f7f9;border-radius:8px}@media (min-width:768px) and (max-width:991px){.rtc-editor-panel{flex:0 0 55%}.rtc-results-panel{flex:0 0 calc(45% - 24px)}}@media (max-width:767px){.rtc-section{padding:40px 0 60px}.rtc-panels{flex-direction:column}.rtc-editor-panel,.rtc-results-panel{flex:none;width:100%}.rtc-editor-wrapper{height:300px}.rtc-tab{padding:12px 18px;font-size:15px}.rtc-input-area{padding:36px 28px 32px;min-height:280px}.rtc-instruction{font-size:16px}.rtc-text-input{font-size:16px;padding:16px 18px}.rtc-fetch-btn{font-size:16px;padding:16px 24px}.rtc-url-row{flex-direction:column}.rtc-stats-grid{grid-template-columns:repeat(2,1fr)}.rtc-toolbar{flex-direction:column;align-items:flex-start}.rtc-toolbar-right{width:100%;justify-content:flex-start}}@media (max-width:399px){.rtc-stats-grid{grid-template-columns:1fr}.rtc-tab{padding:10px 12px;font-size:13px}}.rtc-step-number{width:60px;height:60px;border-radius:12px;background:rgba(60,181,188,.1);color:#3CB5BC;font-family:Gilroy,sans-serif;font-size:28px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:16px}