@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary: #111827;--color-secondary: #374151;--color-accent: #4F46E5;--color-accent-hover: #4338CA;--color-accent-light: rgba(79, 70, 229, .08);--color-background: #F9FAFB;--color-surface: #FFFFFF;--color-elevated: #FFFFFF;--color-text: #111827;--color-text-secondary: #6B7280;--color-text-muted: #9CA3AF;--color-border: #E5E7EB;--color-border-light: #F3F4F6;--color-divider: #E5E7EB;--color-success: #10B981;--color-error: #EF4444;--color-warning: #F59E0B;--color-header-bg: rgba(255, 255, 255, .85);--color-footer-bg: #111827;--color-footer-text: #9CA3AF;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .08);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--transition: .2s ease}[data-theme=dark]{--color-primary: #F3F4F6;--color-secondary: #D1D5DB;--color-accent: #818CF8;--color-accent-hover: #6366F1;--color-accent-light: rgba(129, 140, 248, .12);--color-background: #0F0F1A;--color-surface: #1A1A2E;--color-elevated: #22223A;--color-text: #E5E7EB;--color-text-secondary: #9CA3AF;--color-text-muted: #6B7280;--color-border: #2D2D44;--color-border-light: #1F1F35;--color-divider: #2D2D44;--color-header-bg: rgba(15, 15, 26, .88);--color-footer-bg: #090912;--color-footer-text: #6B7280;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,PingFang SC,Microsoft YaHei,-apple-system,sans-serif;background-color:var(--color-background);color:var(--color-text);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition),color var(--transition)}h1,h2,h3,h4,h5,h6{font-family:Inter,PingFang SC,Microsoft 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var(--color-accent-light)!important}.ant-tag{border-radius:20px!important;font-size:12px!important;padding:2px 12px!important;line-height:22px!important}.ant-menu-horizontal{border-bottom:none!important}.ant-menu-item-selected{font-weight:600!important}.ant-breadcrumb{font-size:13px!important}.ant-pagination-item-active{border-color:var(--color-accent)!important}.ant-pagination-item-active a{color:var(--color-accent)!important}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.article-card-link{text-decoration:none}.user-trigger:hover{background:var(--color-border-light)!important}@media (max-width: 768px){.desktop-menu{display:none!important}.mobile-menu-btn{display:inline-flex!important}}@media (min-width: 769px){.mobile-menu-btn{display:none!important}}.markdown-body h2{font-size:22px;font-weight:700;margin-top:32px;margin-bottom:16px;padding-top:8px;border-top:1px solid var(--color-border)}.markdown-body h3{font-size:18px;font-weight:700;margin-top:24px;margin-bottom:12px}.markdown-body p{font-size:15px;line-height:1.9;margin-bottom:16px}.markdown-body ul,.markdown-body ol{padding-left:24px;margin-bottom:16px}.markdown-body li{margin-bottom:8px;line-height:1.7}.markdown-body code:not(pre code){background:var(--color-border-light);padding:2px 6px;border-radius:4px;font-size:14px;color:#c7254e}.markdown-body pre{background:#1e1e1e;color:#d4d4d4;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:14px;line-height:1.6;margin-bottom:20px}.markdown-body pre code{background:transparent;color:inherit;padding:0}.markdown-body strong{font-weight:600}.markdown-body 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