:root {
            --t1207-primary: #FF7139;
            --t1207-primary-gradient: linear-gradient(135deg, #FF9442 0%, #FF227C 100%);
            --t1207-dark-bg: #0b0823;
            --t1207-card-bg: rgba(255, 255, 255, 0.05);
            --t1207-text-main: #f0f0f4;
            --t1207-text-dim: #b1b1b3;
            --t1207-accent: #9059FF;
            --t1207-gap: 32px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--t1207-dark-bg);
            color: var(--t1207-text-main);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 导航系统 */
        .t1207-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(11, 8, 35, 0.85);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .t1207-nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .t1207-logo {
            flex: 0 0 auto;
            min-width: 0;
            display: flex;
            align-items: center;
        }

        .t1207-logo img {
            height: 40px;
            width: auto;
        }

        .t1207-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
        }

        .t1207-menu li {
            min-width: 0;
        }

        .t1207-menu a {
            color: var(--t1207-text-main);
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            transition: color 0.3s;
            padding: 8px 0;
            position: relative;
        }

        .t1207-menu a:hover {
            color: var(--t1207-primary);
        }

        .t1207-menu a.active {
            color: var(--t1207-primary);
        }

        .t1207-menu a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--t1207-primary);
        }

        /* Hero 区块 - 独特代码实验室风格 */
        .t1207-hero {
            padding: 160px 24px 80px;
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .t1207-hero-content {
            flex: 1 1 500px;
            min-width: 0;
        }

        .t1207-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            background: var(--t1207-primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            word-break: keep-all;
        }

        .t1207-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
            color: var(--t1207-text-dim);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .t1207-console-mock {
            flex: 1 1 500px;
            min-width: 0;
            background: #1c1b22;
            border-radius: 16px;
            box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 20px rgba(255, 113, 57, 0.2);
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.1);
        }

        .t1207-console-header {
            background: #2b2a33;
            padding: 12px 20px;
            display: flex;
            gap: 8px;
        }

        .t1207-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .t1207-console-body {
            padding: 24px;
            font-family: "Fira Code", monospace;
            font-size: 14px;
            color: #59ffb6;
        }

        .t1207-code-line {
            margin-bottom: 8px;
            display: flex;
            gap: 12px;
        }

        .t1207-code-line span:first-child {
            color: #6a6a75;
            user-select: none;
        }

        /* 功能网格 */
        .t1207-section {
            padding: 96px 24px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .t1207-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .t1207-card {
            background: var(--t1207-card-bg);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(255,255,255,0.05);
            transition: transform 0.3s, background 0.3s;
            position: relative;
            overflow: hidden;
        }

        .t1207-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--t1207-primary);
        }

        .t1207-card-icon {
            font-size: 40px;
            margin-bottom: 24px;
            display: block;
        }

        .t1207-card-title {
            font-size: 24px;
            margin-bottom: 16px;
            color: #fff;
        }

        .t1207-card-text {
            color: var(--t1207-text-dim);
        }

        /* 动态内容区块 */
        .t1207-dynamic-area {
            background: linear-gradient(to bottom, transparent, rgba(144, 89, 255, 0.05));
            border-radius: 32px;
            padding: 64px;
            margin: 64px 24px;
        }

        .t1207-section-head {
            text-align: center;
            margin-bottom: 64px;
        }

        .t1207-section-head h2 {
            font-size: clamp(2rem, 3vw, 3rem);
            margin-bottom: 16px;
        }

        /* 按钮设计 */
        .t1207-btn {
            display: inline-flex;
            align-items: center;
            padding: 16px 32px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.3s;
            cursor: pointer;
            border: none;
        }

        .t1207-btn-primary {
            background: var(--t1207-primary-gradient);
            color: white;
            box-shadow: 0 10px 20px rgba(255, 113, 57, 0.3);
        }

        .t1207-btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 15px 30px rgba(255, 113, 57, 0.4);
        }

        /* 页脚 */
        .t1207-footer {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding: 80px 24px 40px;
            background: #050414;
        }

        .t1207-footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
        }

        .t1207-footer-brand {
            flex: 1 1 300px;
            min-width: 0;
        }

        .t1207-footer-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--t1207-text-main);
        }

        .t1207-footer-links {
            flex: 2 1 600px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 32px;
        }

        .t1207-footer-column h4 {
            margin-bottom: 20px;
            color: #fff;
        }

        .t1207-footer-column ul {
            list-style: none;
        }

        .t1207-footer-column ul li {
            margin-bottom: 12px;
        }

        .t1207-footer-column a {
            color: var(--t1207-text-dim);
            text-decoration: none;
            transition: 0.3s;
        }

        .t1207-footer-column a:hover {
            color: var(--t1207-primary);
        }

        .t1207-copyright {
            text-align: center;
            padding-top: 64px;
            color: #555;
            font-size: 14px;
            width: 100%;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .t1207-menu {
                display: none; /* 简化演示，实际应有汉堡菜单 */
            }
            .t1207-hero {
                padding-top: 120px;
                text-align: center;
            }
            .t1207-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            .t1207-console-mock {
                display: none;
            }
            .t1207-dynamic-area {
                padding: 32px 20px;
            }
        }