<style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #0a0e1a; color: #e0e0e0; line-height: 1.8; min-height: 100vh;
        }
        .header {
            background: linear-gradient(135deg, #1a1f3a 0%, #0d1220 100%);
            padding: 40px 20px; text-align: center;
            border-bottom: 2px solid #ffd700; position: relative; overflow: hidden;
        }
        .header::before {
            content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
            background: linear-gradient(90deg, #ffd700, #ff6b35, #ffd700);
            animation: shimmer 3s infinite; background-size: 200% auto;
        }
        @keyframes shimmer { 0% { background-position: -200% center; } 100% { background-position: 200% center; } }
        .header h1 { font-size: 2.2em; color: #ffd700; text-shadow: 0 0 20px rgba(255,215,0,0.3); margin-bottom: 10px; }
        .header .subtitle { color: #8892b0; font-size: 1.1em; }
        .warning-banner {
            background: rgba(255,107,53,0.15); border: 1px solid rgba(255,107,53,0.3);
            padding: 15px 20px; margin: 20px auto; max-width: 1000px; border-radius: 8px;
            text-align: center; color: #ff6b35; font-weight: 500;
        }
        .container { max-width: 1000px; margin: 0 auto; padding: 20px; }
        .section { margin-bottom: 40px; }
        .section-title {
            font-size: 1.5em; color: #ffd700; padding: 15px 20px;
            background: linear-gradient(90deg, rgba(255,215,0,0.1), transparent);
            border-left: 4px solid #ffd700; margin-bottom: 20px; border-radius: 0 8px 8px 0;
        }
        .card {
            background: rgba(26,31,58,0.8); border: 1px solid rgba(255,255,255,0.08);
            border-radius: 12px; padding: 25px; margin-bottom: 20px;
            transition: all 0.3s ease; position: relative; overflow: hidden;
        }
        .card:hover { border-color: rgba(255,215,0,0.3); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
        .card-header { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 15px; }
        .card-number {
            width: 40px; height: 40px; background: linear-gradient(135deg, #ffd700, #ff6b35);
            color: #0a0e1a; font-weight: bold; font-size: 1.2em;
            display: flex; align-items: center; justify-content: center;
            border-radius: 50%; flex-shrink: 0;
        }
        .card-title { font-size: 1.2em; color: #fff; font-weight: 600; line-height: 1.4; }
        .tag {
            display: inline-block; padding: 4px 12px; border-radius: 20px;
            font-size: 0.85em; font-weight: 500; margin-top: 5px; margin-right: 5px;
        }
        .tag-guan { background: rgba(255,215,0,0.2); color: #ffd700; }
        .tag-qing { background: rgba(255,77,77,0.2); color: #ff4d4d; }
        .tag-ji { background: rgba(82,196,26,0.2); color: #52c41a; }
        .tag-feng { background: rgba(255,107,53,0.2); color: #ff6b35; }
        .tag-jian { background: rgba(250,173,20,0.2); color: #faad14; }
        .tag-shang { background: rgba(24,144,255,0.2); color: #1890ff; }
        .tag-hu { background: rgba(114,46,209,0.2); color: #722ed1; }
        .card-body { color: #b0b8c8; font-size: 0.95em; }
        .card-body p { margin-bottom: 10px; }
        .highlight-box {
            background: rgba(255,215,0,0.08); border-left: 3px solid #ffd700;
            padding: 15px 20px; margin: 15px 0; border-radius: 0 8px 8px 0;
        }
        .highlight-box .label { color: #ffd700; font-weight: 600; margin-bottom: 8px; }
        .example-box {
            background: rgba(82,196,26,0.08); border-left: 3px solid #52c41a;
            padding: 15px 20px; margin: 15px 0; border-radius: 0 8px 8px 0;
        }
        .example-box .label { color: #52c41a; font-weight: 600; margin-bottom: 8px; }
        .risk-box {
            background: rgba(255,77,77,0.08); border-left: 3px solid #ff4d4d;
            padding: 15px 20px; margin: 15px 0; border-radius: 0 8px 8px 0;
        }
        .risk-box .label { color: #ff4d4d; font-weight: 600; margin-bottom: 8px; }
        .kline-demo {
            background: rgba(0,0,0,0.3); padding: 20px; border-radius: 8px;
            margin: 15px 0; font-family: monospace; line-height: 1.2;
            color: #8892b0; overflow-x: auto; white-space: pre-wrap;
        }
        .summary-table { width: 100%; border-collapse: collapse; margin: 15px 0; }
        .summary-table th, .summary-table td {
            padding: 12px 15px; text-align: left;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .summary-table th {
            background: rgba(255,215,0,0.1); color: #ffd700; font-weight: 600;
        }
        .summary-table tr:hover { background: rgba(255,255,255,0.03); }
        .mnemonic {
            background: linear-gradient(135deg, rgba(255,215,0,0.15), rgba(255,107,53,0.15));
            border: 1px solid rgba(255,215,0,0.3); padding: 20px; border-radius: 12px;
            text-align: center; margin: 20px 0; font-size: 1.1em; color: #ffd700; font-style: italic;
        }
        .nav-tabs { display: flex; gap: 10px; margin-bottom: 20px; overflow-x: auto; padding-bottom: 5px; flex-wrap: wrap; }
        .nav-tab {
            padding: 10px 20px; background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1); border-radius: 8px;
            cursor: pointer; color: #8892b0; white-space: nowrap; transition: all 0.3s;
        }
        .nav-tab:hover, .nav-tab.active { background: rgba(255,215,0,0.15); border-color: #ffd700; color: #ffd700; }
        .section-content { display: none; }
        .section-content.active { display: block; }
        .footer { text-align: center; padding: 40px 20px; color: #8892b0; font-size: 0.9em; border-top: 1px solid rgba(255,255,255,0.08); margin-top: 40px; }
        @media (max-width: 600px) {
            .header h1 { font-size: 1.5em; }
            .card { padding: 18px; }
            .card-header { flex-direction: column; gap: 10px; }
        }
    </style>