/* ==========================================
           AI越狱 — 实战安全风格
           深红+暗蓝主题，技术实战感
           ========================================== */

        /* ---- Hero Section ---- */
        .hero-section {
            text-align: center;
            padding: var(--space-xl) 0;
            margin-bottom: var(--space-lg);
            position: relative;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 120px;
            height: 3px;
            background: linear-gradient(90deg, transparent, #DC2626, transparent);
            border-radius: 2px;
        }

        .hero-badge {
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            font-weight: 500;
            color: #DC2626;
            background: rgba(220, 38, 38, 0.1);
            border: 1px solid rgba(220, 38, 38, 0.3);
            padding: 6px 20px;
            border-radius: var(--radius-xl);
            margin-bottom: var(--space-md);
            letter-spacing: 0.08em;
        }

        .hero-title {
            font-family: 'Noto Serif SC', serif;
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--space-md);
            letter-spacing: 0.02em;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 800px;
            margin: 0 auto;
        }

        /* ---- 警示横幅 ---- */
        .warning-banner {
            background: var(--bg-card);
            border: 1px solid rgba(220, 38, 38, 0.3);
            border-radius: var(--radius-lg);
            margin-bottom: var(--space-xl);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .warning-banner .warning-header {
            background: linear-gradient(135deg, #DC2626, #B91C1C);
            padding: 10px var(--space-xl);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.12em;
        }

        .warning-banner .warning-body {
            padding: var(--space-lg) var(--space-xl);
        }

        .warning-body h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.1rem;
            font-weight: 700;
            color: #DC2626;
            margin-bottom: var(--space-xs);
        }

        .warning-body p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ---- 章节样式 ---- */
        .chapter-section {
            margin-bottom: var(--space-xl);
        }

        .chapter-section h2 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-sm);
            padding-bottom: var(--space-sm);
            border-bottom: 2px solid var(--border-subtle);
            position: relative;
        }

        .chapter-section h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(90deg, #DC2626, #3B82F6);
        }

        .chapter-section h3 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--primary-dark);
            margin: var(--space-lg) 0 var(--space-md);
            padding-left: var(--space-md);
            border-left: 3px solid #DC2626;
        }

        .chapter-section h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: var(--space-md) 0 var(--space-sm);
        }

        /* ---- 评估表格概念 ---- */
        .taxonomy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .taxonomy-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
            text-align: center;
        }

        .taxonomy-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-accent);
        }

        .taxonomy-card .tax-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin: 0 auto var(--space-sm);
        }

        .taxonomy-card .tax-icon.t1 { background: rgba(239, 68, 68, 0.15); }
        .taxonomy-card .tax-icon.t2 { background: rgba(59, 130, 246, 0.15); }
        .taxonomy-card .tax-icon.t3 { background: rgba(245, 158, 11, 0.15); }
        .taxonomy-card .tax-icon.t4 { background: rgba(139, 92, 246, 0.15); }

        .taxonomy-card h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-xs);
        }

        .taxonomy-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .taxonomy-card .taxonomy-location {
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            font-weight: 500;
            color: #0891B2;
            background: rgba(8, 145, 178, 0.08);
            border: 1px solid rgba(8, 145, 178, 0.2);
            border-radius: var(--radius-sm);
            padding: 2px 8px;
            margin-bottom: 6px;
            letter-spacing: 0.03em;
        }

        /* ---- 攻击技术卡片 ---- */
        .attack-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: var(--space-lg);
            margin-bottom: var(--space-lg);
        }

        .attack-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .attack-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
        }

        .attack-card.danger::before { background: linear-gradient(90deg, #DC2626, #F87171); }
        .attack-card.warning::before { background: linear-gradient(90deg, #D97706, #FBBF24); }
        .attack-card.info::before { background: linear-gradient(90deg, #2563EB, #60A5FA); }
        .attack-card.agent::before { background: linear-gradient(90deg, #7C3AED, #A78BFA); }
        .attack-card.mcp::before { background: linear-gradient(90deg, #0891B2, #22D3EE); }

        .attack-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .attack-header {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            margin-bottom: var(--space-md);
        }

        .attack-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .attack-icon.red { background: rgba(220, 38, 38, 0.15); }
        .attack-icon.orange { background: rgba(217, 119, 6, 0.15); }
        .attack-icon.blue { background: rgba(37, 99, 235, 0.15); }
        .attack-icon.purple { background: rgba(124, 58, 237, 0.15); }
        .attack-icon.cyan { background: rgba(8, 145, 178, 0.15); }

        .attack-title {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .attack-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: var(--space-md);
        }

        .attack-example {
            background: var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: var(--space-md);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-left: 3px solid #DC2626;
            overflow-x: auto;
            line-height: 1.6;
        }

        .attack-example code {
            color: #DC2626;
        }

        .attack-tag {
            display: inline-block;
            padding: 2px 10px;
            border-radius: var(--radius-xl);
            font-size: 0.7rem;
            font-weight: 500;
            margin-bottom: var(--space-sm);
        }

        .attack-tag.red { background: rgba(220, 38, 38, 0.12); color: #DC2626; }
        .attack-tag.blue { background: rgba(37, 99, 235, 0.12); color: #2563EB; }
        .attack-tag.purple { background: rgba(124, 58, 237, 0.12); color: #7C3AED; }
        .attack-tag.cyan { background: rgba(8, 145, 178, 0.12); color: #0891B2; }
        .attack-tag.orange { background: rgba(217, 119, 6, 0.12); color: #D97706; }

        /* ---- 核心原理解释框 ---- */
        .principle-box {
            background: rgba(13, 148, 136, 0.04);
            border: 1px solid rgba(13, 148, 136, 0.15);
            border-radius: var(--radius-md);
            padding: var(--space-sm) var(--space-md);
            margin: 16px 0 var(--space-md);
        }

        /* 第3章攻击卡片内的 principle-box：等高 + 统一距卡片顶部距离 */
        .attack-grid-main .attack-card .principle-box {
            min-height: 120px;
            margin-top: 16px;
            margin-bottom: var(--space-md);
        }

        .principle-box .principle-label {
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.65rem;
            font-weight: 600;
            color: #0D9488;
            letter-spacing: 0.1em;
            margin-bottom: 4px;
        }

        .principle-box p {
            font-size: 0.83rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .principle-box strong {
            color: var(--text-primary);
        }

        /* ---- 实操要点框 ---- */
        .practical-box {
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(139, 92, 246, 0.06));
            border: 1px solid rgba(37, 99, 235, 0.2);
            border-radius: var(--radius-md);
            padding: var(--space-md) var(--space-lg);
            margin: var(--space-sm) 0 var(--space-md);
            position: relative;
        }

        .practical-box .practical-label {
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            font-weight: 600;
            color: #2563EB;
            letter-spacing: 0.1em;
            margin-bottom: var(--space-xs);
        }

        .practical-box p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .practical-box code {
            font-family: 'JetBrains Mono', monospace;
            background: rgba(37, 99, 235, 0.1);
            padding: 1px 6px;
            border-radius: 4px;
            font-size: 0.8rem;
            color: #1D4ED8;
        }

        /* ---- 案例研究 ---- */
        .case-study {
            background: var(--bg-card);
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            margin-bottom: var(--space-lg);
            box-shadow: var(--shadow-sm);
            position: relative;
        }

        .case-study .case-header {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            margin-bottom: var(--space-md);
            padding-bottom: var(--space-sm);
            border-bottom: 1px solid var(--border-subtle);
        }

        .case-study .case-badge {
            display: inline-block;
            padding: 3px 12px;
            background: #DC2626;
            color: white;
            border-radius: var(--radius-sm);
            font-size: 0.65rem;
            font-weight: 600;
            letter-spacing: 0.08em;
        }

        .case-study .case-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: 'JetBrains Mono', monospace;
        }

        .case-body {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .case-body strong {
            color: var(--text-primary);
        }

        /* ---- 工具卡 ---- */
        .tool-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .tool-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
        }

        .tool-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-accent);
        }

        .tool-card .tool-name {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 2px;
        }

        .tool-card .tool-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: var(--space-sm);
        }

        .tool-card .tool-body {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .tool-card .tool-body strong {
            color: var(--text-primary);
        }

        /* ---- 攻击流程图（新版 CSS 可视化） ---- */
        .attack-flow-chain {
            display: flex;
            align-items: stretch;
            gap: 0;
            padding: var(--space-md);
            margin: var(--space-sm) 0 var(--space-md);
            overflow-x: auto;
            border-radius: var(--radius-md);
        }

        .flow-node {
            flex: 0 0 auto;
            width: 105px;
            padding: 12px 8px;
            border-radius: var(--radius-md);
            text-align: center;
            transition: all var(--transition-slow);
            position: relative;
        }

        .flow-node .node-icon {
            font-size: 1.4rem;
            margin-bottom: 6px;
            display: block;
        }

        .flow-node .node-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            margin-bottom: 4px;
        }

        .flow-node .node-action {
            font-size: 0.62rem;
            line-height: 1.4;
            opacity: 0.8;
        }

        /* 攻击者节点 */
        .flow-node.attacker {
            background: rgba(220, 38, 38, 0.08);
            border: 1px solid rgba(220, 38, 38, 0.25);
        }

        .flow-node.attacker .node-icon {
            filter: drop-shadow(0 0 6px rgba(220, 38, 38, 0.5));
        }

        .flow-node.attacker .node-label {
            color: #DC2626;
        }

        /* 被攻陷节点 */
        .flow-node.breached {
            background: rgba(220, 38, 38, 0.06);
            border: 1px solid rgba(220, 38, 38, 0.2);
            box-shadow: 0 0 12px rgba(220, 38, 38, 0.1);
        }

        .flow-node.breached .node-label {
            color: #DC2626;
        }

        /* 被连锁感染节点 */
        .flow-node.compromised {
            background: rgba(245, 158, 11, 0.06);
            border: 1px solid rgba(245, 158, 11, 0.2);
        }

        .flow-node.compromised .node-label {
            color: #D97706;
        }

        /* 传播箭头 */
        .flow-arrow {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 2px;
            position: relative;
            min-width: 36px;
        }

        .flow-arrow::before {
            content: '──▶';
            font-size: 0.7rem;
            color: var(--text-muted);
            letter-spacing: 0;
            line-height: 1;
        }

        .flow-arrow.danger::before {
            color: #DC2626;
        }

        .flow-arrow .arrow-label {
            position: absolute;
            top: -14px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.58rem;
            color: var(--text-muted);
            white-space: nowrap;
            background: var(--bg-base);
            padding: 1px 4px;
            border-radius: 3px;
        }

        .flow-arrow.danger .arrow-label {
            color: #DC2626;
            background: rgba(220, 38, 38, 0.05);
        }

        .flow-node:hover {
            transform: translateY(-3px);
        }

        .flow-node.attacker:hover {
            box-shadow: 0 4px 16px rgba(220, 38, 38, 0.3);
        }

        .flow-node.breached:hover {
            box-shadow: 0 4px 20px rgba(220, 38, 38, 0.35);
        }

        .flow-node.compromised:hover {
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
        }

        /* 旧版 ASCII 流程图样式（保留兼容） */
        .attack-flow {
            background: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: var(--space-md) var(--space-lg);
            margin: var(--space-sm) 0 var(--space-md);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.8;
            white-space: pre;
            overflow-x: auto;
        }

        /* ---- 失效分析框 ---- */
        .dead-banner {
            background: linear-gradient(135deg, rgba(107, 114, 128, 0.08), rgba(156, 163, 175, 0.08));
            border: 1px dashed rgba(156, 163, 175, 0.4);
            border-radius: var(--radius-md);
            padding: var(--space-md) var(--space-lg);
            margin-bottom: var(--space-md);
            display: flex;
            align-items: center;
            gap: var(--space-sm);
        }

        .dead-banner .dead-icon {
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .dead-banner p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .dead-banner strong {
            color: #6B7280;
        }

        /* ---- 时效性标签 ---- */
        .freshness {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 2px 10px;
            border-radius: var(--radius-xl);
            font-size: 0.7rem;
            font-weight: 500;
        }

        .freshness.hot {
            background: rgba(220, 38, 38, 0.12);
            color: #DC2626;
        }

        .freshness.warm {
            background: rgba(217, 119, 6, 0.12);
            color: #D97706;
        }

        .freshness.cold {
            background: rgba(107, 114, 128, 0.12);
            color: #6B7280;
        }

        /* ---- 防御表 ---- */
        .defense-table {
            width: 100%;
            border-collapse: collapse;
            margin: var(--space-md) 0;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .defense-table th,
        .defense-table td {
            padding: var(--space-md) var(--space-lg);
            text-align: left;
            border-bottom: 1px solid var(--border-subtle);
        }

        .defense-table th {
            background: var(--bg-elevated);
            font-family: 'Noto Serif SC', serif;
            font-weight: 600;
            color: var(--text-primary);
        }

        .defense-table td {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .defense-table tr:last-child td {
            border-bottom: none;
        }

        .defense-table tr:hover td {
            background: var(--bg-elevated);
        }

        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-xl);
            font-size: 0.75rem;
            font-weight: 500;
        }

        .badge.high { background: rgba(220, 38, 38, 0.15); color: #DC2626; }
        .badge.medium { background: rgba(217, 119, 6, 0.15); color: #D97706; }
        .badge.low { background: rgba(5, 150, 105, 0.15); color: #059669; }

        /* ---- 时间线 ---- */
        .timeline-section {
            margin: var(--space-xl) 0;
            padding-left: var(--space-xl);
            border-left: 2px solid var(--border-accent);
        }

        .timeline-item {
            position: relative;
            margin-bottom: var(--space-xl);
            padding-left: var(--space-lg);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #DC2626;
            border: 2px solid var(--bg-base);
        }

        .timeline-year {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            color: #DC2626;
            font-weight: 500;
            margin-bottom: var(--space-xs);
        }

        .timeline-title {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--space-sm);
        }

        .timeline-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ---- 总结框 ---- */
        .summary-box {
            background: linear-gradient(135deg, rgba(220, 38, 38, 0.06), rgba(37, 99, 235, 0.06));
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            margin: var(--space-lg) 0;
            position: relative;
            box-shadow: var(--shadow-sm);
        }

        .summary-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, #DC2626, #3B82F6);
            border-radius: var(--radius-lg) 0 0 var(--radius-lg);
        }

        .summary-box p {
            color: var(--text-primary);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* ---- 知识卡片（保留原有样式但缩小） ---- */
        .knowledge-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .knowledge-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            text-align: center;
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
        }

        .knowledge-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--border-accent);
        }

        .knowledge-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, #DC2626, #3B82F6);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin: 0 auto var(--space-md);
        }

        .knowledge-title {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--space-sm);
        }

        .knowledge-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ---- 研究引用块 ---- */
        .research-quote {
            background: linear-gradient(135deg, rgba(13, 148, 136, 0.06), rgba(6, 182, 212, 0.06));
            border: 1px solid rgba(13, 148, 136, 0.2);
            border-radius: var(--radius-lg);
            padding: var(--space-xl) var(--space-xl) var(--space-lg);
            margin: var(--space-lg) 0;
            position: relative;
            box-shadow: var(--shadow-sm);
        }

        .research-quote::before {
            content: '"';
            position: absolute;
            top: -8px;
            left: 28px;
            font-family: 'Noto Serif SC', serif;
            font-size: 4rem;
            line-height: 1;
            color: rgba(13, 148, 136, 0.2);
            pointer-events: none;
        }

        .research-quote .quote-text {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            color: var(--text-primary);
            line-height: 1.8;
            padding-left: 56px;
            font-style: italic;
        }

        .research-quote .quote-text strong {
            color: #0D9488;
            font-style: normal;
        }

        .research-quote .quote-source {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            margin-top: var(--space-md);
            padding-top: var(--space-sm);
            border-top: 1px solid rgba(13, 148, 136, 0.15);
            font-size: 0.8rem;
            color: var(--text-muted);
            padding-left: 56px;
        }

        .research-quote .quote-source .source-badge {
            display: inline-block;
            padding: 2px 10px;
            background: rgba(13, 148, 136, 0.12);
            color: #0D9488;
            border-radius: var(--radius-sm);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.65rem;
            font-weight: 600;
            letter-spacing: 0.05em;
        }

        /* ---- 温馨提示框 ---- */
        .prompt-box {
            background: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: var(--space-lg);
            margin: var(--space-md) 0;
            position: relative;
        }

        .prompt-label {
            position: absolute;
            top: -10px;
            left: var(--space-md);
            background: var(--bg-base);
            padding: 2px 10px;
            font-size: 0.75rem;
            color: var(--text-muted);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
        }

        .prompt-content {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.8;
            white-space: pre-wrap;
            word-break: break-word;
        }

        .prompt-content .highlight {
            color: #DC2626;
            font-weight: 500;
        }

        /* ---- 攻击向量图例 ---- */
        .vector-legend {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-sm);
            margin-bottom: var(--space-md);
        }

        .vector-legend span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .vector-legend .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            display: inline-block;
        }

        .vector-legend .dot.danger { background: #DC2626; }
        .vector-legend .dot.warning { background: #D97706; }
        .vector-legend .dot.info { background: #2563EB; }
        .vector-legend .dot.agent-dot { background: #7C3AED; }
        .vector-legend .dot.mcp-dot { background: #0891B2; }

        /* ---- 章节锚点偏移 ---- */
        .chapter-section[id] {
            scroll-margin-top: 140px;
        }

        /* ---- 章节分割线 ---- */
        .section-divider {
            text-align: center;
            margin: var(--space-xl) 0;
            position: relative;
        }

        .section-divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
        }

        .section-divider span {
            position: relative;
            background: var(--bg-base);
            padding: 0 var(--space-md);
            color: var(--text-muted);
            font-size: 0.75rem;
            letter-spacing: 0.1em;
        }

        /* ---- 章节标题优化 ---- */
        .chapter-section h2 {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
        }

        .chapter-section h2 .ch-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: linear-gradient(135deg, #DC2626, #3B82F6);
            color: white;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            font-weight: 600;
            flex-shrink: 0;
        }

        /* ---- 攻击卡片改进 ---- */
        .attack-card {
            display: flex;
            flex-direction: column;
        }

        .attack-card .card-footer {
            margin-top: auto;
            padding-top: var(--space-md);
        }

        /* ---- 改进失效卡片 ---- */
        .dead-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .dead-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-md) var(--space-lg);
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
            opacity: 0.75;
            position: relative;
            overflow: hidden;
        }

        .dead-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #9CA3AF, #D1D5DB);
        }

        .dead-card:hover {
            opacity: 0.9;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .dead-card .dead-header {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            margin-bottom: var(--space-sm);
        }

        .dead-card .dead-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: rgba(107, 114, 128, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .dead-card .dead-title {
            font-family: 'Noto Serif SC', serif;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: var(--space-xs);
        }

        .dead-card .dead-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ---- Agent 4列网格 ---- */
        .agent-grid {
            grid-template-columns: repeat(4, 1fr);
        }

        /* ---- 改进攻击手法网格 ---- */
        .attack-grid-main {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
            gap: var(--space-lg);
            margin-bottom: var(--space-lg);
        }

        .attack-grid-main .attack-card {
            display: flex;
            flex-direction: column;
            /* 等高：确保 grid 中所有卡片高度一致 */
            height: 100%;
        }

        /* ---- 供应链层攻击卡片：2列固定 ---- */
        .supply-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-lg);
            margin-bottom: var(--space-lg);
        }
        .standalone-section {
            margin-bottom: var(--space-xl);
        }

        .standalone-section h3 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--primary-dark);
            margin: var(--space-lg) 0 var(--space-md);
            padding-left: var(--space-md);
            border-left: 3px solid #DC2626;
        }

        /* ---- 越狱成功标准 三元卡片 ---- */
        .criteria-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-md);
            margin-bottom: var(--space-md);
        }

        .criteria-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            text-align: center;
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
            position: relative;
        }

        .criteria-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(220, 38, 38, 0.25);
        }

        .criteria-card .criteria-num {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.6rem;
            font-weight: 700;
            color: #DC2626;
            margin-bottom: var(--space-xs);
            line-height: 1;
        }

        .criteria-card h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-xs);
        }

        .criteria-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .criteria-card p strong {
            color: var(--text-primary);
        }

        .criteria-note {
            background: rgba(220, 38, 38, 0.05);
            border: 1px solid rgba(220, 38, 38, 0.18);
            border-radius: var(--radius-md);
            padding: var(--space-md) var(--space-lg);
            margin-bottom: var(--space-lg);
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .criteria-note strong {
            color: #DC2626;
        }

        /* ---- 越狱场景卡片 ---- */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
        }

        .scenario-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-accent);
        }

        .scenario-card .scenario-badge {
            display: block;
            padding: 8px var(--space-lg);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.08em;
        }

        .scenario-card .scenario-badge.red {
            background: rgba(220, 38, 38, 0.1);
            color: #DC2626;
            border-bottom: 1px solid rgba(220, 38, 38, 0.15);
        }

        .scenario-card .scenario-badge.blue {
            background: rgba(37, 99, 235, 0.1);
            color: #2563EB;
            border-bottom: 1px solid rgba(37, 99, 235, 0.15);
        }

        .scenario-card .scenario-content {
            padding: var(--space-md) var(--space-lg);
        }

        .scenario-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: var(--space-sm);
        }

        .scenario-content p:last-of-type {
            margin-bottom: 0;
        }

        .scenario-content p strong {
            color: var(--text-primary);
        }

        .scenario-content code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            background: rgba(220, 38, 38, 0.08);
            padding: 1px 6px;
            border-radius: 4px;
            color: #DC2626;
        }

        .scenario-verdict {
            display: flex;
            align-items: flex-start;
            gap: var(--space-xs);
            margin-top: var(--space-sm);
            padding-top: var(--space-sm);
            border-top: 1px solid var(--border-subtle);
            font-size: 0.82rem;
            line-height: 1.5;
            color: var(--text-secondary);
        }

        .scenario-verdict .verdict-icon {
            flex-shrink: 0;
            font-size: 0.9rem;
        }

        .scenario-verdict strong {
            color: #DC2626;
        }

        /* ---- 红队三级结构 ---- */
        .redteam-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-md);
            margin-bottom: var(--space-sm);
        }

        .redteam-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            text-align: center;
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
        }

        .redteam-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(220, 38, 38, 0.2);
        }

        .redteam-card .redteam-level {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.3rem;
            font-weight: 700;
            color: #DC2626;
            margin-bottom: var(--space-xs);
            line-height: 1;
        }

        .redteam-card h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-xs);
        }

        .redteam-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .redteam-card p strong {
            color: var(--text-primary);
        }

        /* ---- 红蓝对抗 ---- */
        .rvb-grid {
            display: flex;
            align-items: center;
            gap: var(--space-md);
            margin-bottom: var(--space-md);
        }

        .rvb-card {
            flex: 1;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-lg);
            text-align: center;
            transition: all var(--transition-slow);
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .rvb-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
        }

        .rvb-card.red::before { background: linear-gradient(90deg, #DC2626, #F87171); }
        .rvb-card.blue::before { background: linear-gradient(90deg, #2563EB, #60A5FA); }

        .rvb-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .rvb-card .rvb-side {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: var(--space-xs);
        }

        .rvb-card.red .rvb-side { color: #DC2626; }
        .rvb-card.blue .rvb-side { color: #2563EB; }

        .rvb-card h4 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--space-xs);
        }

        .rvb-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .rvb-card p strong {
            color: var(--text-primary);
        }

        .rvb-card .rvb-tag {
            display: inline-block;
            margin-top: var(--space-sm);
            padding: 2px 12px;
            border-radius: var(--radius-xl);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            font-weight: 500;
        }

        .rvb-card.red .rvb-tag { background: rgba(220, 38, 38, 0.1); color: #DC2626; }
        .rvb-card.blue .rvb-tag { background: rgba(37, 99, 235, 0.1); color: #2563EB; }

        .rvb-vs {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-muted);
            flex-shrink: 0;
            letter-spacing: 0.05em;
        }

        .rvb-note {
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.06), rgba(168, 85, 247, 0.06));
            border: 1px solid rgba(139, 92, 246, 0.2);
            border-radius: var(--radius-md);
            padding: var(--space-md) var(--space-lg);
            margin-bottom: var(--space-sm);
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .rvb-note strong {
            color: #7C3AED;
        }

        /* ---- 参考文献 ---- */
        .ref-section {
            margin: var(--space-xl) 0;
        }

        .ref-section h2 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--space-lg);
            padding-bottom: var(--space-sm);
            border-bottom: 2px solid var(--border-subtle);
            position: relative;
        }

        .ref-section h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(90deg, #DC2626, #3B82F6);
        }

        .ref-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .ref-item {
            display: flex;
            align-items: baseline;
            gap: var(--space-sm);
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.88rem;
            line-height: 1.6;
            color: var(--text-secondary);
        }

        .ref-item:last-child {
            border-bottom: none;
        }

        .ref-item .ref-tag {
            display: inline-block;
            padding: 1px 8px;
            border-radius: var(--radius-sm);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.65rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            flex-shrink: 0;
            background: rgba(220, 38, 38, 0.1);
            color: #DC2626;
        }

        .ref-item .ref-authors {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            color: var(--text-muted);
            flex-shrink: 0;
            min-width: fit-content;
        }

        .ref-item .ref-title {
            font-weight: 600;
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .ref-item .ref-detail {
            color: var(--text-muted);
            font-size: 0.83rem;
        }

        /* ---- 响应式 ---- */
        @media (max-width: 768px) {
            .attack-grid,
            .attack-grid-main,
            .agent-grid,
            .supply-grid {
                grid-template-columns: 1fr;
            }

            .knowledge-grid,
            .taxonomy-grid,
            .tool-grid,
            .dead-grid,
            .criteria-grid,
            .scenario-grid,
            .redteam-grid {
                grid-template-columns: 1fr;
            }

            .warning-banner {
                text-align: left;
            }

            .attack-flow {
                font-size: 0.7rem;
            }

            .ref-item {
                flex-wrap: wrap;
                gap: 4px var(--space-sm);
            }

            .rvb-grid {
                flex-direction: column;
            }

            .rvb-vs {
                transform: rotate(90deg);
            }
        }

        @media (min-width: 769px) and (max-width: 1200px) {
            .attack-grid-main {
                grid-template-columns: 1fr;
            }

            .agent-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .criteria-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .criteria-card:last-child {
                grid-column: 1 / -1;
                max-width: 50%;
                justify-self: center;
            }

            .scenario-grid {
                grid-template-columns: 1fr;
            }

            .redteam-grid {
                grid-template-columns: 1fr;
            }
        }