* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
        }
        body {
            background-color: #0b0c14;
            color: #e0e0e0;
            line-height: 1.6;
            scroll-behavior: smooth;
        }
        a {
            text-decoration: none;
            color: #f5c542;
            transition: 0.2s;
        }
        a:hover {
            color: #ffde8a;
            text-shadow: 0 0 6px #f5b34280;
        }
        /* 头部导航 */
        header {
            background: #1a1e2a;
            padding: 0.8rem 5%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            border-bottom: 2px solid #3c3f54;
            /*position: sticky;*/
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 15px rgba(0,0,0,0.6);
        }
        .logo h1 {
            font-size: 1.8rem;
            background: linear-gradient(135deg, #cf9f4a, #7a5c2e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 2px;
            text-shadow: 0 0 10px #b88a3d50;
        }
        nav ul {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
            list-style: none;
        }
        nav ul li a {
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 40px;
            background: #262b38;
            color: #ddd;
            font-size: 0.95rem;
            border: 1px solid #40475a;
        }
        nav ul li a:hover {
            background: #3f485e;
            color: #f5d76e;
            border-color: #b49450;
        }
        /* banner区域 */
        .banner {
            background: linear-gradient(127deg, #0e0f17 0%, #1c2335 70%, #2a1e2c 100%);
            padding: 3.5rem 5%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            border-bottom: 3px solid #5e4c2b;
            box-shadow: inset 0 -10px 20px #00000060;
        }
        .banner-text {
            max-width: 600px;
        }
        .banner-text h2 {
            font-size: 2.8rem;
            line-height: 1.2;
            color: #fad981;
            text-shadow: 0 4px 10px #a57c2e;
        }
        .banner-text p {
            font-size: 1.3rem;
            margin: 1rem 0 2rem;
            color: #b9c2d4;
        }
        .btn {
            display: inline-block;
            background: #cf9f2e;
            color: #10131f;
            font-weight: bold;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-size: 1.2rem;
            border: 1px solid #f0c15a;
            box-shadow: 0 6px 0 #6f4f1f;
            transition: 0.1s ease;
            margin-right: 1rem;
        }
        .btn:hover {
            background: #e5b443;
            transform: translateY(-2px);
            box-shadow: 0 8px 0 #6f4f1f;
            color: #03050c;
        }
        .banner-emblem {
            font-size: 6rem;
            filter: drop-shadow(0 0 16px #f3b33d);
            opacity: 0.7;
        }
        /* 通用板块 */
        section {
            padding: 3rem 5%;
            border-bottom: 1px dashed #3e4253;
        }
        .container {
            max-width: 1300px;
            margin: 0 auto;
        }
        h2 {
            font-size: 2.2rem;
            color: #f0cd8f;
            border-left: 8px solid #b38b44;
            padding-left: 1.5rem;
            margin-bottom: 2.2rem;
            text-shadow: 2px 2px 0 #1a1b28;
        }
        h3 {
            color: #ecd9aa;
            margin: 1.2rem 0 0.8rem;
            font-size: 1.6rem;
        }
        .grid-2, .features-grid, .role-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
        .card {
            background: #191e2b;
            border-radius: 28px;
            padding: 1.8rem;
            border: 1px solid #414a60;
            box-shadow: 0 15px 20px -10px black;
        }
        .card p {
            color: #b5bed6;
        }
        strong, b {
            color: #fad25c;
            font-weight: 700;
        }
        .keyword-highlight {
            background: #2d2f40;
            padding: 0.1rem 0.3rem;
            border-radius: 8px;
        }
        /* 常见问题卡片 */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        .faq-item {
            background: #1e2332;
            border-radius: 20px;
            padding: 1.2rem 2rem;
            border-left: 8px solid #c6a15b;
        }
        .faq-item h4 {
            font-size: 1.3rem;
            color: #fad65c;
            margin-bottom: 0.3rem;
        }
        /* 热门平台按钮组 */
        .platform-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.2rem;
            margin: 2rem 0 0;
        }
        .platform-btn {
            display: inline-block;
            background: #2a3145;
            border: 2px solid #66542e;
            color: #f5d987;
            padding: 0.8rem 1.8rem;
            border-radius: 60px;
            font-weight: bold;
            font-size: 1.2rem;
            min-width: 150px;
            text-align: center;
            box-shadow: 0 5px 0 #141826;
            transition: 0.1s;
        }
        .platform-btn:hover {
            background: #3d4a68;
            border-color: #b4944a;
            transform: translateY(-3px);
            box-shadow: 0 8px 0 #141826;
        }
        /* 底部 */
        footer {
            background: #0d101a;
            padding: 2rem 5%;
            text-align: center;
            color: #7a7f97;
            border-top: 2px solid #303649;
        }
        /* 站内链接 */
        .internal-link {
            color: #ffd966;
            text-decoration: underline wavy #8b6b32 1px;
        }
        /* 移动端优化 */
        @media (max-width: 700px) {
            header {
                flex-direction: column;
                gap: 0.8rem;
            }
            nav ul {
                justify-content: center;
                gap: 0.6rem;
            }
            .banner-text h2 {
                font-size: 2rem;
            }
            .banner-emblem {
                font-size: 4rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        /* 模拟器特殊tag */
        .tag {
            background: #6f4f2e;
            color: #faeac2;
            border-radius: 30px;
            padding: 0.2rem 1rem;
            font-size: 0.9rem;
            display: inline-block;
            margin-right: 0.6rem;
        }