*{box-sizing:border-box;margin:0;padding:0}html,body{width:100vw;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden}body{color:#333;background:#f5f5f5}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;background:0 0;border:none;outline:none}input,textarea,select{outline:none}:root{--primary-color:#1890ff;--success-color:#52c41a;--warning-color:#faad14;--error-color:#f5222d;--border-radius:6px;--text-primary:#2c3e50;--text-secondary:#7f8c8d;--bg-container:#fff;--bg-layout:#f5f5f5;--bg-item:#f8f9fa;--border-color:#e8e8e8;--shadow-card:0 10px 30px #0000001a;--gradient-primary:linear-gradient(135deg,#667eea 0%,#764ba2 100%);--gradient-success:linear-gradient(135deg,#52c41a 0%,#73d13d 100%);--gradient-warning:linear-gradient(135deg,#faad14 0%,#ffc53d 100%);--gradient-purple:linear-gradient(135deg,#722ed1 0%,#b37feb 100%);--shadow-card-hover:0 4px 20px #177ddc4d;--border-color-hover:#1677ff}body.dark-theme{--text-primary:#e6e6e6;--text-secondary:#a3a3a3;--bg-container:#141414;--bg-layout:#000;--bg-item:#1f1f1f;--border-color:#303030;--shadow-card:0 10px 30px #00000080;--gradient-primary:linear-gradient(135deg,#177ddc 0%,#9c27b0 100%);--gradient-success:linear-gradient(135deg,#237804 0%,#389e0d 100%);--gradient-warning:linear-gradient(135deg,#ad6800 0%,#d48806 100%);--gradient-purple:linear-gradient(135deg,#391085 0%,#531dab 100%);--shadow-card-hover:0 0 15px #177ddc4d;--border-color-hover:#177ddc;background-image:radial-gradient(circle,#1a1a1a 0%,#000 100%)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);background-clip:content-box;border:2px solid #0000;border-radius:5px}::-webkit-scrollbar-thumb:hover{background-color:var(--text-secondary)}