js+css模拟网络安全教学代码-html代码-BFW代码库

代码语言：html
所属分类：其他
代码描述：网络安全模拟网页
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>网络安全教学演示平台 | CyberSec Lab</title>
    <style>
        :root {
            --bg-primary: #0d1117;
            --bg-secondary: #161b22;
            --bg-tertiary: #1c2333;
            --bg-card: #1a1f2e;
            --border: #30363d;
            --border-active: #58a6ff;
            --text-primary: #e6edf3;
            --text-secondary: #8b949e;
            --text-muted: #6e7681;
            --accent: #58a6ff;
            --accent-glow: rgba(88, 166, 255, 0.3);
            --danger: #f85149;
            --danger-glow: rgba(248, 81, 73, 0.3);
            --warning: #d2991d;
            --warning-glow: rgba(210, 153, 29, 0.3);
            --success: #3fb950;
            --success-glow: rgba(63, 185, 80, 0.3);
            --info: #79c0ff;
            --purple: #a371f7;
            --terminal-bg: #0c1016;
            --terminal-text: #c9d1d9;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Fira Code', 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
            --font-sans: 'Inter', 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --radius: 8px;
            --radius-sm: 4px;
            --radius-lg: 12px;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
            --transition: 0.2s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        /* 背景网格动画 */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            background:
                radial-gradient(ellipse at 20% 20%, rgba(88, 166, 255, 0.04) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 60%, rgba(163, 113, 247, 0.03) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 80%, rgba(63, 185, 80, 0.03) 0%, transparent 50%);
            background-size: 60px 60px;
            opacity: 0.6;
        }

        /* 主容器 */
        .app-container {
            position: relative;
            z-index: 1;
            max-width: 1300px;
            margin: 0 auto;
            padding: 16px 20px 40px;
        }

        /* 头部 */
        .header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 28px;
            margin-bottom: 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            flex-wrap: wrap;
            gap: 16px;
        }
        .header-brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .header-logo {
            width: 44px;
            height: 44px;
            border-radius: var(--radius);
            background: linear-gradient(135deg, var(--accent), var(--purple));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            box-shadow: 0 0 20px var(--accent-glow);
            animation: logoPulse 3s ease-in-out infinite;
        }
        @keyframes logoPulse {
            0%,
            100% {
                box-shadow: 0 0 20px var(--accent-glow);
            }
            50% {
                box-shadow: 0 0 35px rgba(163, 113, 247, 0.5);
            }
        }
        .header-title {
            font-size: 1.4rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            background: linear-gradient(135deg, var(--text-primary), #bcc5d0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .header-subtitle {
            font-size: 0.8rem;
            color: var(--text-secondary);
            font-family: var(--font-mono);
            letter-spacing: 0.05em;
        }
        .header-badge {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--bg-tertiary);
            border: 1px solid var(--border);
            color: var(--info);
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
        }

        /* 标签导航 */
        .tab-nav {
            display: flex;
            gap: 4px;
            margin-bottom: 20px;
            background: var(--bg-secondary);
            border-radius: var(--radius-lg);
            padding: 5px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .tab-btn {
            flex: 1;
            min-width: 110px;
            padding: 12px 18px;
            border: none;
            background: transparent;
            color: var(--text-secondary);
            cursor: pointer;
            border-radius: var(--radius);
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition);
            white-space: nowrap;
            font-family: var(--font-sans);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .tab-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.03);
        }
        .tab-btn.active {
            background: var(--bg-tertiary);
            color: var(--text-primary);
            font-weight: 600;
            box-shadow: 0 0 0 1px var(--border-active), 0 0 16px var(--accent-glow);
        }
        .tab-icon {
            font-size: 1.1rem;
        }
        .tab-indicator {
            display: none;
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        .tab-btn.active .tab-indicator {
            display: block;
        }

        /* 内容面板 */
        .tab-panel {
            display: none;
            animation: fadeSlideIn 0.35s ease;
        }
        .tab-panel.active {
            display: block;
        }
        @keyframes fadeSlideIn {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 卡片 */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            margin-bottom: 18px;
            box-shadow: var(--shadow);
            transition: border-color var(--transition);
        }
        .card:hover {
            border-color: #484f58;
        }
        .card-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border);
        }
        .card-header-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .icon-scan {
            background: rgba(88, 166, 255, 0.15);
            color: var(--accent);
        }
        .icon-sql {
            background: rgba(248, 81, 73, 0.15);
            color: var(--danger);
        }
        .icon-firewall {
            background: rgba(210, 153, 29, 0.15);
            color: var(--warning);
        }
        .icon-log {
            background: rgba(163, 113, 247, 0.15);
            color: var(--purple);
        }
        .card-title {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
        }
        .card-subtitle {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 终端风格输出 */
        .terminal {
            background: var(--terminal-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px 20px;
            font-family: var(--font-mono);
            font-size: 0.82rem;
            color: var(--terminal-text);
            line-height: 1.7;
            overflow-x.........完整代码请登录后点击上方下载按钮下载查看