* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #0a0a1a 0%, #1a0630 50%, #0d1a2a 100%);
            color: #e0e0ff;
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }
        
        /* 星尘背景效果 */
        .stars {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
        }
        
        .star {
            position: absolute;
            background-color: #fff;
            border-radius: 50%;
            animation: twinkle var(--duration) infinite ease-in-out;
        }
        
        @keyframes twinkle {
            0%, 100% { opacity: 0.2; }
            50% { opacity: 1; }
        }
        
        /* 主容器 */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 2rem;
            min-height: 100vh;
            position: relative;
            z-index: 1;
        }
        
        /* 左侧面板 - 机械巨树 */
        .tree-panel {
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding-bottom: 2rem;
        }
        
        .mechanical-tree {
            position: relative;
            height: 80vh;
            width: 100%;
        }
        
        /* 树根区域 - 名字展示 */
        .tree-root {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 30%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
        }
        
        .name-root {
            font-size: 3.5rem;
            font-weight: 700;
            color: #4fffc9;
            text-shadow: 0 0 15px rgba(79, 255, 201, 0.7);
            margin-bottom: 1rem;
            letter-spacing: 2px;
            animation: glow-pulse 4s infinite alternate;
            text-align: center;
        }
        
        @keyframes glow-pulse {
            0% { text-shadow: 0 0 10px #4fffc9, 0 0 20px rgba(79, 255, 201, 0.7); }
            100% { text-shadow: 0 0 20px #4fffc9, 0 0 40px #9d4edd, 0 0 60px rgba(157, 78, 221, 0.5); }
        }
        
        /* 树冠区域 */
        .tree-canopy {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 70%;
        }
        
        .name-canopy {
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translateX(-50%);
            font-size: 2.8rem;
            font-weight: 600;
            color: #9d4edd;
            text-shadow: 0 0 10px rgba(157, 78, 221, 0.8);
            opacity: 0.9;
        }
        
        /* 右侧内容区域 */
        .content-panel {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            padding: 2rem;
            background: rgba(20, 10, 40, 0.3);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            border: 1px solid rgba(79, 255, 201, 0.1);
            box-shadow: 0 0 30px rgba(79, 255, 201, 0.1);
            position: relative;
            overflow: hidden;
        }
        
        .content-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at top right, rgba(157, 78, 221, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }
        
        .panel-header {
            text-align: center;
            margin-bottom: 1rem;
        }
        
        h1 {
            font-size: 2.5rem;
            color: #9d4edd;
            margin-bottom: 0.5rem;
            text-shadow: 0 0 10px rgba(157, 78, 221, 0.5);
        }
        
        h2 {
            font-size: 1.4rem;
            color: #4fffc9;
            font-weight: 400;
            margin-bottom: 2rem;
        }
        
        h3 {
            font-size: 1.6rem;
            color: #9d4edd;
            margin-bottom: 1rem;
            border-bottom: 1px solid rgba(79, 255, 201, 0.3);
            padding-bottom: 0.5rem;
        }
        
        /* 关于部分 */
        .about {
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }
        
        .highlight {
            color: #4fffc9;
            font-weight: 500;
        }
        
        /* 技能部分 */
        .skills {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }
        
        .skill-category {
            background: rgba(30, 15, 50, 0.5);
            padding: 1.5rem;
            border-radius: 15px;
            border: 1px solid rgba(79, 255, 201, 0.1);
        }
        
        .skill-list {
            list-style-type: none;
        }
        
        .skill-list li {
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .skill-list i {
            color: #4fffc9;
            width: 20px;
        }
        
        /* 项目展示 */
        .projects {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 1rem;
        }
        
        .project-card {
            background: rgba(30, 15, 50, 0.5);
            border-radius: 15px;
            padding: 1.5rem;
            border: 1px solid rgba(79, 255, 201, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .project-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(79, 255, 201, 0.2);
            border-color: rgba(79, 255, 201, 0.3);
        }
        
        .project-card h4 {
            color: #9d4edd;
            margin-bottom: 0.5rem;
            font-size: 1.3rem;
        }
        
        .project-card p {
            color: #c0c0ff;
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        /* 联系部分 */
        .contact-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 1rem;
        }
        
        .contact-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(79, 255, 201, 0.1);
            color: #4fffc9;
            font-size: 1.5rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(79, 255, 201, 0.3);
        }
        
        .contact-link:hover {
            background: rgba(79, 255, 201, 0.2);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(79, 255, 201, 0.3);
        }
        
        /* 二进制涟漪效果 */
        .binary-ripple {
            position: absolute;
            border-radius: 50%;
            background: transparent;
            border: 1px solid rgba(79, 255, 201, 0.5);
            transform: translate(-50%, -50%) scale(0);
            pointer-events: none;
        }
        
        /* 山脉背景 */
        .mountains {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 30%;
            z-index: -1;
            opacity: 0.6;
        }
        
        /* 响应式设计 */
        @media (max-width: 900px) {
            .container {
                grid-template-columns: 1fr;
            }
            
            .tree-panel {
                height: 300px;
                justify-content: center;
            }
            
            .mechanical-tree {
                height: 100%;
            }
            
            .name-root, .name-canopy {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 600px) {
            .skills {
                grid-template-columns: 1fr;
            }
            
            .projects {
                grid-template-columns: 1fr;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.2rem;
            }
        }