:root{--bg-app: #0b0d0e;--bg-panel: #111316;--bg-surface: #171a1e;--bg-surface-hover: #1e2227;--bg-code: #0e1013;--border-subtle: #1e2228;--border-muted: #282d34;--border-focus: #4b5563;--text-main: #e6edf3;--text-muted: #848d97;--text-dim: #545d68;--color-critical: #f85149;--color-critical-bg: rgba(248, 81, 73, .1);--color-critical-border: rgba(248, 81, 73, .28);--color-warning: #d29922;--color-warning-bg: rgba(210, 153, 34, .1);--color-warning-border: rgba(210, 153, 34, .28);--color-info: #58a6ff;--color-info-bg: rgba(88, 166, 255, .1);--color-info-border: rgba(88, 166, 255, .28);--color-success: #3fb950;--color-success-bg: rgba(63, 185, 80, .1);--color-success-border: rgba(63, 185, 80, .28);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px}*{box-sizing:border-box;margin:0;padding:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--border-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}*{scrollbar-width:thin;scrollbar-color:var(--border-muted) var(--bg-app)}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;font-size:13px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-y:auto;overflow-x:hidden;min-height:100vh}.app-header{height:48px;background-color:var(--bg-panel);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 16px;position:sticky;top:0;z-index:100}.brand-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit}.header-nav{display:flex;align-items:center;gap:20px}.nav-item{color:var(--text-muted);text-decoration:none;font-size:12px;font-weight:500;transition:color .15s ease}.nav-item:hover{color:var(--text-main)}.header-brand{display:flex;align-items:center;gap:8px;font-weight:600;letter-spacing:-.2px}.brand-glyph{color:var(--text-main);display:flex;align-items:center}.brand-title{color:var(--text-main);font-size:14px;font-weight:600}.brand-divider{color:var(--text-dim);font-size:13px}.brand-sub{color:var(--text-muted);font-size:12px;font-weight:500;font-family:var(--font-mono)}.header-meta{display:flex;align-items:center}.security-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--text-muted);font-family:var(--font-mono);background:var(--bg-surface);padding:3px 8px;border-radius:999px;border:1px solid var(--border-subtle)}.dot-indicator{width:6px;height:6px;border-radius:50%;background-color:var(--color-success);box-shadow:0 0 6px #3fb95066}.header-actions{display:flex;align-items:center;gap:8px}.sample-label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.sample-pills{display:flex;gap:4px}.btn-sample{background:transparent;border:1px solid var(--border-subtle);color:var(--text-muted);padding:4px 9px;border-radius:var(--radius-sm);font-size:11px;cursor:pointer;transition:all .15s ease;font-family:var(--font-sans)}.btn-sample:hover{background:var(--bg-surface-hover);color:var(--text-main);border-color:var(--border-muted)}.btn-sample.active{background:var(--bg-surface);color:var(--text-main);border-color:var(--text-dim)}.app-workspace{flex:1;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background-color:var(--border-subtle);gap:1px}.panel{background-color:var(--bg-panel);display:flex;flex-direction:column;overflow:hidden;height:100%}.panel-header{height:44px;padding:0 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;background-color:var(--bg-panel);flex-shrink:0}.panel-title-group{display:flex;align-items:center;gap:10px}.panel-title{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--text-main)}.panel-tag{font-size:11px;color:var(--text-dim);font-family:var(--font-mono)}.panel-actions{display:flex;gap:6px}.convert-banner{background:var(--bg-surface);border-bottom:1px solid var(--border-muted);padding:6px 16px;display:flex;align-items:center;justify-content:space-between;font-size:11px;flex-shrink:0;animation:fadeIn .15s ease-out}.convert-hint{color:var(--text-muted);display:flex;align-items:center;gap:6px}.convert-hint code{background:var(--bg-code);padding:1px 5px;border-radius:var(--radius-sm);color:var(--color-info);font-family:var(--font-mono);border:1px solid var(--border-subtle)}.btn-ghost{background:transparent;border:1px solid transparent;color:var(--text-muted);padding:4px 8px;border-radius:var(--radius-sm);font-size:11px;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-ghost:hover{background:var(--bg-surface-hover);color:var(--text-main);border-color:var(--border-subtle)}.btn-primary{background:var(--text-main);color:var(--bg-app);border:1px solid var(--text-main);padding:5px 12px;border-radius:var(--radius-sm);font-size:11px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .15s ease}.btn-primary:hover{background:#fff;color:#000;box-shadow:0 1px 4px #0006}.editor-container{flex:1;display:flex;overflow:hidden;position:relative;background-color:var(--bg-code)}.line-numbers{width:44px;padding:12px 8px 12px 0;text-align:right;font-family:var(--font-mono);font-size:12px;line-height:20px;color:var(--text-dim);background-color:var(--bg-code);border-right:1px solid var(--border-subtle);user-select:none;overflow:hidden}.code-textarea{flex:1;padding:12px 16px;background:transparent;border:none;outline:none;color:var(--text-main);font-family:var(--font-mono);font-size:12px;line-height:20px;resize:none;white-space:pre;overflow-wrap:normal;overflow-x:auto;tab-size:2}.code-textarea::placeholder{color:var(--text-dim)}.editor-footer{height:28px;padding:0 16px;border-top:1px solid var(--border-subtle);background-color:var(--bg-panel);display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-dim);flex-shrink:0}.editor-status{display:flex;align-items:center;gap:6px}.status-icon.success{color:var(--color-success)}.status-icon.error{color:var(--color-critical)}.score-card{display:flex;align-items:center;gap:10px}.score-badge{font-family:var(--font-mono);font-size:13px;font-weight:700;padding:2px 7px;border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--border-muted);color:var(--text-main)}.score-badge.grade-a{color:var(--color-success);border-color:var(--color-success-border);background:var(--color-success-bg)}.score-badge.grade-b{color:var(--color-info);border-color:var(--color-info-border);background:var(--color-info-bg)}.score-badge.grade-c{color:var(--color-warning);border-color:var(--color-warning-border);background:var(--color-warning-bg)}.score-badge.grade-f{color:var(--color-critical);border-color:var(--color-critical-border);background:var(--color-critical-bg)}.score-details{display:flex;flex-direction:column}.score-headline{font-size:11px;font-weight:600;color:var(--text-main);line-height:1.2}.score-sub{font-size:11px;color:var(--text-muted);line-height:1.2}.inspector-tabs{display:flex;gap:2px}.tab-btn{background:transparent;border:none;color:var(--text-muted);padding:6px 10px;font-size:11px;font-weight:500;cursor:pointer;border-radius:var(--radius-sm);display:flex;align-items:center;gap:6px;transition:all .15s ease}.tab-btn:hover{color:var(--text-main);background:var(--bg-surface)}.tab-btn.active{color:var(--text-main);background:var(--bg-surface);font-weight:600}.tab-count{font-family:var(--font-mono);font-size:10px;padding:1px 5px;border-radius:999px;background:var(--border-subtle);color:var(--text-muted)}.tab-btn.active .tab-count{background:var(--border-muted);color:var(--text-main)}.inspector-body{flex:1;overflow:hidden;display:flex;flex-direction:column}.tab-content{display:none;flex-direction:column;height:100%;overflow:hidden}.tab-content.active{display:flex}.filter-bar{padding:8px 16px;border-bottom:1px solid var(--border-subtle);background-color:var(--bg-panel);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.filter-group{display:flex;gap:4px}.filter-chip{background:transparent;border:1px solid transparent;color:var(--text-muted);padding:3px 8px;border-radius:var(--radius-sm);font-size:11px;cursor:pointer;transition:all .15s ease}.filter-chip:hover{background:var(--bg-surface);color:var(--text-main)}.filter-chip.active{background:var(--bg-surface);border-color:var(--border-muted);color:var(--text-main);font-weight:500}.filter-chip.filter-critical.active{border-color:var(--color-critical-border);color:var(--color-critical)}.filter-chip.filter-warning.active{border-color:var(--color-warning-border);color:var(--color-warning)}.filter-chip.filter-info.active{border-color:var(--color-info-border);color:var(--color-info)}.issue-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.issue-card{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px 14px;display:flex;flex-direction:column;gap:8px;transition:border-color .15s ease}.issue-card:hover{border-color:var(--border-muted)}.issue-card.severity-critical{border-left:3px solid var(--color-critical)}.issue-card.severity-warning{border-left:3px solid var(--color-warning)}.issue-card.severity-info{border-left:3px solid var(--color-info)}.issue-header{display:flex;align-items:center;justify-content:space-between}.issue-meta-left{display:flex;align-items:center;gap:8px}.badge-severity{font-family:var(--font-mono);font-size:10px;font-weight:600;text-transform:uppercase;padding:2px 6px;border-radius:var(--radius-sm);letter-spacing:.3px}.badge-severity.critical{background:var(--color-critical-bg);color:var(--color-critical);border:1px solid var(--color-critical-border)}.badge-severity.warning{background:var(--color-warning-bg);color:var(--color-warning);border:1px solid var(--color-warning-border)}.badge-severity.info{background:var(--color-info-bg);color:var(--color-info);border:1px solid var(--color-info-border)}.issue-code{font-family:var(--font-mono);font-size:11px;color:var(--text-dim)}.issue-service{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);background:var(--bg-app);padding:2px 6px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.issue-title{font-size:12px;font-weight:600;color:var(--text-main)}.issue-desc{font-size:11px;color:var(--text-muted);line-height:1.5}.issue-remediation{background:var(--bg-code);border:1px dashed var(--border-muted);border-radius:var(--radius-sm);padding:6px 10px;font-size:11px;color:var(--text-main);font-family:var(--font-mono);display:flex;align-items:center;justify-content:space-between;gap:8px}.issue-actions{display:flex;justify-content:flex-end;gap:6px;margin-top:2px}.btn-card-action{background:var(--bg-surface-hover);border:1px solid var(--border-muted);color:var(--text-main);padding:3px 8px;border-radius:var(--radius-sm);font-size:10px;cursor:pointer;transition:all .15s ease}.btn-card-action:hover{background:var(--text-main);color:var(--bg-app)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;padding:32px;gap:12px}.empty-icon{width:36px;height:36px;border-radius:50%;background:var(--color-success-bg);border:1px solid var(--color-success-border);color:var(--color-success);display:flex;align-items:center;justify-content:center;font-size:18px}.empty-title{font-size:13px;font-weight:600;color:var(--text-main)}.empty-desc{font-size:11px;color:var(--text-muted);max-width:320px;line-height:1.5}.output-toolbar{height:36px;padding:0 16px;border-bottom:1px solid var(--border-subtle);background-color:var(--bg-panel);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.output-title{font-size:11px;font-family:var(--font-mono);color:var(--text-muted)}.output-actions{display:flex;gap:6px}.code-preview{flex:1;margin:0;padding:16px;background-color:var(--bg-code);color:var(--text-main);font-family:var(--font-mono);font-size:12px;line-height:20px;overflow:auto;white-space:pre}.diff-legend{display:flex;gap:12px;font-family:var(--font-mono);font-size:11px}.legend-del{color:var(--color-critical)}.legend-add{color:var(--color-success)}.diff-container{flex:1;padding:12px 16px;background-color:var(--bg-code);font-family:var(--font-mono);font-size:11px;line-height:18px;overflow-y:auto}.diff-line{white-space:pre;padding:1px 4px;border-radius:2px}.diff-line.diff-del{background:#f8514926;color:#ff7b72}.diff-line.diff-add{background:#3fb95026;color:#7ee787}.diff-line.diff-eq{color:var(--text-dim)}.app-footer{height:30px;background-color:var(--bg-panel);border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 16px;font-size:11px;color:var(--text-dim);flex-shrink:0}.footer-left{display:flex;align-items:center;gap:8px}.footer-sep{color:var(--border-muted)}.footer-right{font-family:var(--font-mono);color:var(--text-dim);font-style:italic}.workspace-section{display:flex;flex-direction:column;height:680px;background-color:var(--bg-app);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.workspace-top-bar{padding:8px 16px;background-color:var(--bg-panel);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.workspace-intro{display:flex;flex-direction:column}.workspace-h1{font-size:13px;font-weight:600;color:var(--text-main);line-height:1.3}.workspace-desc{font-size:11px;color:var(--text-muted);line-height:1.3}.content-section{padding:64px 20px;border-bottom:1px solid var(--border-subtle);background-color:var(--bg-app)}.section-container{max-width:1160px;margin:0 auto}.section-header{margin-bottom:36px}.section-badge{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--color-info);font-family:var(--font-mono);display:inline-block;margin-bottom:6px}.section-title{font-size:26px;font-weight:700;color:var(--text-main);letter-spacing:-.4px;margin-bottom:10px}.section-subtitle{font-size:14px;color:var(--text-muted);line-height:1.6;max-width:720px}.rules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px}.rule-doc-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s ease}.rule-doc-card:hover{border-color:var(--border-muted)}.rule-doc-card.severity-critical{border-top:3px solid var(--color-critical)}.rule-doc-card.severity-warning{border-top:3px solid var(--color-warning)}.rule-doc-card.severity-info{border-top:3px solid var(--color-info)}.rule-doc-header{display:flex;align-items:center;justify-content:space-between}.rule-doc-meta{display:flex;align-items:center;gap:8px}.rule-doc-code{font-family:var(--font-mono);font-size:11px;color:var(--text-dim)}.rule-doc-category{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);background:var(--bg-surface);padding:2px 6px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.rule-doc-link{font-size:11px;color:var(--text-muted);text-decoration:none;font-family:var(--font-mono);transition:color .15s}.rule-doc-link:hover{color:var(--color-info)}.rule-doc-title{font-size:15px;font-weight:600;color:var(--text-main);line-height:1.3}.rule-doc-summary{font-size:12px;color:var(--text-main);line-height:1.6;background:var(--bg-surface);padding:10px 12px;border-radius:var(--radius-sm);border-left:3px solid var(--color-info)}.rule-doc-summary strong{color:var(--color-info)}.rule-doc-impact{font-size:12px;color:var(--text-muted);line-height:1.5}.rule-doc-impact strong{color:var(--text-main)}.rule-doc-codeblock{background:var(--bg-code);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 12px;overflow-x:auto}.codeblock-title{font-size:10px;text-transform:uppercase;color:var(--text-dim);font-family:var(--font-mono);margin-bottom:6px;letter-spacing:.4px}.rule-doc-codeblock pre{margin:0}.rule-doc-codeblock code{font-family:var(--font-mono);font-size:11px;color:var(--text-main);line-height:1.6}.comparison-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.table-wrapper{overflow-x:auto}.comparison-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}.comparison-table th{background:var(--bg-surface);padding:12px 18px;border-bottom:1px solid var(--border-subtle);color:var(--text-muted);font-weight:600;font-size:12px}.comparison-table td{padding:14px 18px;border-bottom:1px solid var(--border-subtle);color:var(--text-main);line-height:1.5}.comparison-table tbody tr:last-child td{border-bottom:none}.comparison-table tbody tr:hover td{background:var(--bg-surface-hover)}.comparison-table code{background:var(--bg-code);padding:2px 6px;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:11px;color:var(--color-info);border:1px solid var(--border-subtle)}.faq-list{display:flex;flex-direction:column;gap:14px;max-width:860px}.faq-item{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:18px 22px;transition:border-color .15s ease}.faq-item:hover{border-color:var(--border-muted)}.faq-question{font-size:15px;font-weight:600;color:var(--text-main);margin-bottom:8px;line-height:1.4}.faq-answer{font-size:13px;color:var(--text-muted);line-height:1.6}.app-footer-full{background:var(--bg-panel);border-top:1px solid var(--border-subtle);padding:48px 20px 28px}.footer-container{max-width:1160px;margin:0 auto 36px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}.footer-brand{font-size:14px;color:var(--text-main);margin-bottom:8px}.footer-text{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:6px}.footer-subtext{font-size:11px;color:var(--text-dim);font-family:var(--font-mono)}.footer-heading{font-size:12px;font-weight:600;text-transform:uppercase;color:var(--text-main);margin-bottom:12px;letter-spacing:.5px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-links li a{font-size:12px;color:var(--text-muted);text-decoration:none;transition:color .15s}.footer-links li a:hover{color:var(--text-main)}.footer-links li{font-size:12px;color:var(--text-dim)}.footer-bottom{max-width:1160px;margin:0 auto;padding-top:20px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-dim);font-family:var(--font-mono)}@media(max-width:900px){.app-workspace{grid-template-columns:1fr;height:auto}.panel{height:520px}.workspace-section{height:auto}.footer-container{grid-template-columns:1fr;gap:24px}.header-nav{display:none}}