:root{--primary-color: #1890ff;--text-color: #333;--text-secondary: #666;--text-muted: #999;--bg-color: #fff;--bg-secondary: #f5f5f5;--border-color: #e8e8e8}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:12px;line-height:1.6;color:var(--text-color);background:var(--bg-color);overflow-x:hidden}a{color:var(--primary-color);text-decoration:none;transition:color .3s}a:hover{color:#40a9ff}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 20px}@media(max-width:768px){.container{padding:0 16px}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#999}.fade-enter-active,.fade-leave-active{transition:opacity .3s 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