.nav-glass[data-astro-cid-pux6a34n]{position:fixed;top:calc(var(--space-lg) + var(--space-sm));left:50%;transform:translate(-50%);width:fit-content;max-width:90vw;background:#fffffff2;border:1px solid rgba(220,220,220,.6);border-radius:50px;padding:10px 6px;z-index:1000;box-shadow:0 4px 20px #00000014;transition:all .15s ease}.nav-glass[data-astro-cid-pux6a34n]:after{display:none}.nav-glass[data-astro-cid-pux6a34n]:hover{background:#fffffffa;transform:translate(-50%);box-shadow:0 8px 30px #0000001f}.nav-content[data-astro-cid-pux6a34n]{display:flex;align-items:center;justify-content:center;width:fit-content;max-width:320px;margin:0 auto;padding:0 4px}.nav-list[data-astro-cid-pux6a34n]{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}.nav-link[data-astro-cid-pux6a34n]{color:var(--color-text-secondary);text-decoration:none;font-size:var(--text-xs);font-weight:600;line-height:1;transition:all .2s ease;position:relative;white-space:nowrap;padding:8px 16px;border-radius:18px;border:none;outline:none;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;justify-content:center}.nav-link[data-astro-cid-pux6a34n]:focus{outline:none}.nav-link[data-astro-cid-pux6a34n]:focus-visible{outline:none;box-shadow:0 4px 12px #0000001a}.nav-link[data-astro-cid-pux6a34n]:hover{color:var(--color-text);background:#ffffffe6;box-shadow:0 4px 12px #0000001a}.nav-link[data-astro-cid-pux6a34n].active{color:var(--color-text);background:#fffffff2;font-weight:700;box-shadow:0 4px 20px #00000014;transform:none}.nav-link[data-astro-cid-pux6a34n]:active{transform:translateY(0);transition-duration:.1s}@media (max-width: 768px){.nav-glass[data-astro-cid-pux6a34n]{top:var(--space-md);padding:12px 8px;border-radius:40px;max-width:85vw;box-shadow:0 4px 20px #00000014}.nav-glass[data-astro-cid-pux6a34n]:after{display:none}.nav-glass[data-astro-cid-pux6a34n]:hover{transform:translate(-50%);box-shadow:0 8px 30px #0000001f}.nav-content[data-astro-cid-pux6a34n]{max-width:320px;padding:0 6px}.nav-list[data-astro-cid-pux6a34n]{gap:8px}.nav-link[data-astro-cid-pux6a34n]{font-size:13px;padding:10px 16px;border-radius:20px;line-height:1}}@media (max-width: 480px){.nav-content[data-astro-cid-pux6a34n]{max-width:280px;padding:0 4px}.nav-list[data-astro-cid-pux6a34n]{gap:6px}.nav-link[data-astro-cid-pux6a34n]{padding:8px 14px;font-size:12px;letter-spacing:.4px;line-height:1}}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;border-radius:12px;font-family:var(--font-family);font-weight:500;font-size:1rem;line-height:1;text-decoration:none;border:none;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;white-space:nowrap;box-shadow:0 2px 8px #00000014}.btn:focus{outline:none}.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.btn-primary{background:var(--color-accent);color:var(--color-surface);box-shadow:0 2px 8px #b8a5d126}.btn-primary:hover:not(:disabled){background:var(--color-accent-light);color:var(--color-surface);transform:translateY(-2px);box-shadow:0 8px 25px #b8a5d140}.btn-primary:active:not(:disabled){transform:translateY(0);transition-duration:.1s}.btn-secondary{background:var(--color-surface);color:var(--color-text);box-shadow:0 2px 8px #0000000f}.btn-secondary:hover:not(:disabled){background:var(--color-bg);color:var(--color-accent);transform:translateY(-2px);box-shadow:0 8px 25px #00000014}.btn-secondary:active:not(:disabled){transform:translateY(0);transition-duration:.1s}.btn-outline{background:transparent;border:1px solid var(--color-accent);color:var(--color-accent);box-shadow:0 2px 8px #b8a5d11a}.btn-outline:hover:not(:disabled){background:var(--color-accent);color:var(--color-surface);transform:translateY(-2px);box-shadow:0 8px 25px #b8a5d140}.btn-outline:active:not(:disabled){transform:translateY(0);transition-duration:.1s}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-border-light);color:var(--color-text);transform:translateY(-1px)}.btn-ghost:active:not(:disabled){transform:translateY(0);transition-duration:.1s}.btn-sm{padding:.5rem 1rem;font-size:.875rem;border-radius:8px}.btn-md{padding:.75rem 1.5rem;font-size:.95rem;border-radius:10px}.btn-lg{padding:1rem 2rem;font-size:1.125rem;border-radius:14px}.btn-icon{padding:.75rem;width:auto;aspect-ratio:1;justify-content:center}.btn-icon.btn-sm{padding:.5rem}.btn-icon.btn-lg{padding:1rem}.btn-social-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:var(--color-surface);border:none;border-radius:8px;color:var(--color-text-secondary);text-decoration:none;transition:all .2s ease;cursor:pointer;box-shadow:0 2px 8px #0000000f}.btn-social-icon:hover{background:var(--color-bg);color:var(--color-accent);transform:translateY(-2px);box-shadow:0 8px 25px #00000014}.btn-social-icon:active{transform:translateY(0);transition-duration:.1s}.btn-link{display:inline-block;padding:.5rem 1rem;background:var(--color-border-light);border:1px solid var(--color-border-light);border-radius:8px;color:var(--color-text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all .2s ease}.btn-link:hover{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-surface);transform:translateY(-1px)}.btn-link:active{transform:translateY(0);transition-duration:.1s}.btn-social{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1rem;min-height:44px;background:var(--color-surface);border:none;border-radius:8px;color:var(--color-text-secondary);text-decoration:none;transition:all .2s ease;cursor:pointer;box-shadow:0 2px 8px #0000000f}.btn-social:hover{background:var(--color-bg);color:var(--color-accent);transform:translateY(-2px);box-shadow:0 8px 25px #00000014}.btn-social:active{transform:translateY(0);transition-duration:.1s}.footer-links .btn-social-icon,[class*=card]:not(.stat-item) .btn-social-icon,[class*=card]:not(.stat-item) .btn-social,[class*=card]:not(.stat-item) .btn,[class*=card]:not(.stat-item) .btn-primary,[class*=card]:not(.stat-item) .btn-secondary,[class*=card]:not(.stat-item) .card-arrow{border:1px solid var(--color-border-light);box-shadow:none}.footer-links .btn-social-icon:hover,[class*=card]:not(.stat-item) .btn-social-icon:hover,[class*=card]:not(.stat-item) .btn-social:hover,[class*=card]:not(.stat-item) .btn:hover,[class*=card]:not(.stat-item) .btn-primary:hover,[class*=card]:not(.stat-item) .btn-secondary:hover,[class*=card]:not(.stat-item) .card-arrow:hover{border-color:var(--color-accent);box-shadow:none}.btn-nav{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;background:var(--color-surface);border:none;border-radius:8px;color:var(--color-text);text-decoration:none;font-weight:500;transition:all .2s ease}.btn-nav:hover{background:var(--color-bg);color:var(--color-accent);transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.btn-nav:active{transform:translateY(0);transition-duration:.1s}.btn-group{display:flex;gap:.75rem;flex-wrap:wrap}.btn-group--center{justify-content:center}.btn-group--start{justify-content:flex-start}.btn-group--end{justify-content:flex-end}@media (max-width: 768px){.btn{padding:.875rem 1.75rem;font-size:.95rem}.btn-sm{padding:.5rem .875rem;font-size:.8rem}.btn-lg{padding:1rem 2rem;font-size:1rem}.btn-group{gap:.5rem}}@media (max-width: 480px){.btn{padding:.75rem 1.5rem;font-size:.9rem}.btn-group{width:100%}.btn-group .btn{flex:1;justify-content:center}}@media (prefers-reduced-motion: reduce){.btn,.btn-link,.btn-social,.btn-nav{transition:none!important;transform:none!important}.btn:hover,.btn-link:hover,.btn-social:hover,.btn-nav:hover{transform:none!important}}@media (prefers-contrast: high){.btn{border-width:2px}.btn-primary{background:var(--color-text);border-color:var(--color-text);color:var(--color-bg)}.btn-secondary{background:var(--color-bg);border-color:var(--color-text);color:var(--color-text)}}:root{--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--font-family: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;--font-display: "DM Sans", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;--font-body: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--leading-tight: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.625;--transition: .2s ease;--transition-slow: .4s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-family:var(--font-family);font-size:var(--text-base);line-height:var(--leading-normal);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1}html:lang(zh),html:lang(zh-CN),html:lang(zh-TW),html:lang(zh-HK){font-feature-settings:"kern" 1,"liga" 1;word-break:break-word;word-wrap:break-word;line-break:strict}.content p,.hero-subtitle,.hero-description,.post-description,.card-description,time{text-spacing:ideograph-alpha ideograph-numeric}@supports not (text-spacing: ideograph-alpha){.content p,.hero-subtitle,.hero-description,.post-description,.card-description,time{font-variant-numeric:proportional-nums}}body{min-height:100vh;background:var(--color-bg);color:var(--color-text);font-weight:400;margin:0}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition)}.main-content>.card+.card{margin-top:2rem}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:var(--leading-tight);margin:0 0 var(--space-lg) 0;color:var(--color-text);letter-spacing:-.025em}p{margin:0 0 var(--space-lg) 0;color:var(--color-text);line-height:var(--leading-relaxed);font-size:var(--text-base);max-width:65ch}.content h1,.content h2,.content h3,.content h4,.content h5,.content h6{font-family:var(--font-display);font-weight:700;line-height:var(--leading-tight);color:var(--color-text);letter-spacing:-.025em;scroll-margin-top:calc(var(--space-lg) + var(--space-sm) + var(--space-2xl))}.content h1{font-size:2.5rem;font-weight:800;margin:0 0 var(--space-2xl) 0;letter-spacing:-.035em}.content h2{font-size:1.875rem;font-weight:700;margin:var(--space-3xl) 0 var(--space-xl) 0;letter-spacing:-.03em}.content h3{font-size:1.5rem;font-weight:700;margin:var(--space-3xl) 0 var(--space-lg) 0;letter-spacing:-.025em}.content h4{font-size:1.25rem;font-weight:600;margin:var(--space-2xl) 0 var(--space-lg) 0}.content h5{font-size:1.125rem;font-weight:600;margin:var(--space-xl) 0 var(--space-md) 0}.content h6{font-size:1rem;font-weight:600;margin:var(--space-xl) 0 var(--space-md) 0;color:var(--color-text-secondary)}.content h2:first-child,.content h3:first-child,.content h4:first-child,.content h5:first-child,.content h6:first-child{margin-top:0}.content p{font-size:1.05rem;line-height:var(--leading-relaxed);margin:0 0 var(--space-xl) 0;max-width:65ch;color:var(--color-text);text-align:justify;text-justify:inter-ideograph}.content p:lang(zh),.content p:lang(zh-CN),.content p:lang(zh-TW),.content p:lang(zh-HK){line-height:1.8;text-align:left}.content ul,.content ol{margin:0 0 var(--space-xl) 0;padding-left:var(--space-xl);max-width:65ch}.content li{margin-bottom:var(--space-sm);line-height:var(--leading-relaxed);font-size:1.05rem;color:var(--color-text)}.content ul>li{position:relative;list-style:none;padding-left:var(--space-md)}.content ul>li:before{content:"";position:absolute;left:.25rem;top:.75em;width:4px;height:4px;background:var(--color-accent);border-radius:50%}.content ol{list-style:none;counter-reset:list-counter}.content ol>li{position:relative;list-style:none;padding-left:var(--space-md);counter-increment:list-counter}.content ol>li:before{content:counter(list-counter) ".";position:absolute;left:0;top:0;color:var(--color-accent);font-weight:600;font-family:var(--font-display)}.content blockquote{font-family:var(--font-body);font-style:italic;font-size:1.05rem;font-weight:400;margin:var(--space-3xl) 0;padding:var(--space-lg) var(--space-xl);background:transparent;border-left:4px solid var(--color-accent);line-height:var(--leading-relaxed);color:var(--color-text-secondary);position:relative;max-width:65ch}.content blockquote:lang(zh),.content blockquote:lang(zh-CN),.content blockquote:lang(zh-TW),.content blockquote:lang(zh-HK){font-style:normal}*[class*=description]{font-family:var(--font-body);font-weight:400}.content blockquote p{margin-bottom:var(--space-md);font-size:1.05rem}.content blockquote p:last-child{margin-bottom:0}.content pre{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-xl);overflow-x:auto;margin:var(--space-2xl) 0;font-family:var(--font-mono);font-size:.875rem;line-height:var(--leading-relaxed)}.content code{font-family:var(--font-mono);font-size:.9em;background:var(--color-bg);color:var(--color-accent);padding:.2em .4em;border-radius:var(--radius-sm);border:1px solid var(--color-border-light)}.content pre code{background:none;border:none;padding:0;color:inherit;font-size:.875rem}.content table{width:100%;margin:var(--space-2xl) 0;border-collapse:collapse;border-spacing:0;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface);box-shadow:var(--shadow-sm);max-width:65ch}.content th,.content td{padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid var(--color-border-light);font-size:.95rem;line-height:var(--leading-normal)}.content th{background:var(--color-bg);font-family:var(--font-display);font-weight:600;color:var(--color-text);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--color-border)}.content td{color:var(--color-text);font-family:var(--font-body)}.content tbody tr:hover{background:rgba(var(--color-accent-rgb),.04)}.content tbody tr:last-child td{border-bottom:none}.content table code{font-size:.85rem;padding:.125rem .25rem}a{color:var(--color-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;transition:all var(--transition)}a:hover{color:var(--color-accent-light)}#toc-nav a{display:block;color:var(--color-text-secondary);text-decoration:none;transition:all .2s;border-left:2px solid transparent;padding:.25rem 0 .25rem .75rem;font-family:var(--font-family);font-size:.875rem;font-weight:400;line-height:1.4}#toc-nav a:hover{color:var(--color-text);border-left-color:var(--color-accent);text-decoration:none}#toc-nav a.toc-h2:hover{color:var(--color-text);border-left-color:var(--color-accent);background-color:rgba(var(--color-accent-rgb),.05);transform:translate(2px)}#toc-nav a.toc-h2{font-weight:500;font-size:.95rem;color:var(--color-text);padding-top:.4rem;padding-bottom:.4rem;margin-top:.2rem;letter-spacing:.01em;border-left:3px solid transparent}#toc-nav a.toc-h3{padding-left:1.75rem;font-size:.825rem;font-weight:400;color:var(--color-text-tertiary);padding-top:.2rem;padding-bottom:.2rem;position:relative}#toc-nav a.toc-h3:before{content:"·";margin-right:.5rem;color:var(--color-border);font-weight:700}#toc-nav a.toc-h3:hover{color:var(--color-text-secondary)}#toc-nav a.toc-h3:hover:before{color:var(--color-accent)}#toc-nav a.toc-h2:hover{color:var(--color-accent)}code{font-family:var(--font-mono);font-size:.875em;background:var(--color-bg);color:var(--color-accent);padding:.125em .375em;border-radius:var(--radius-sm);border:1px solid var(--color-border-light)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}.animate-float{animation:float 6s ease-in-out infinite}.animate-pulse{animation:pulse 2s ease-in-out infinite}@media (max-width: 768px){html{font-size:17px}body{padding-top:0;padding-bottom:0}.container{padding:0 1rem}.content h1,.content h2,.content h3,.content h4,.content h5,.content h6{scroll-margin-top:calc(var(--space-md) + var(--space-2xl))}.content h1{font-size:2rem}.content h2{font-size:1.5rem}.content h3{font-size:1.25rem}.content h4{font-size:1.125rem}.content p,.content li{font-size:1rem;line-height:1.7}.content blockquote{font-size:1rem;padding:var(--space-lg) var(--space-lg);margin:var(--space-2xl) 0}.content pre{padding:1rem;margin:1.5rem 0;font-size:.8rem}.content table{font-size:.875rem;margin:var(--space-xl) 0}.content th,.content td{padding:var(--space-sm) var(--space-md);font-size:.875rem}.content th{font-size:.8rem}p{font-size:1.075rem;line-height:1.7}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.layout-container[data-astro-cid-37fxchfa]{min-height:100vh;display:flex;flex-direction:column;position:relative}.layout-container[data-astro-cid-37fxchfa]{padding-top:var(--nav-spacing, calc(var(--space-xl) + var(--space-xl)))}.main-content[data-astro-cid-37fxchfa]{flex:1;position:relative;z-index:10}.footer[data-astro-cid-37fxchfa]{position:relative;z-index:10;margin-top:4rem;padding:3rem 0;background:#fffffff2;border-top:none;box-shadow:0 -4px 20px #00000014;width:100%;min-height:120px}.footer-content[data-astro-cid-37fxchfa]{display:flex;justify-content:space-between;align-items:center;gap:3rem;width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.footer-content[data-astro-cid-37fxchfa] p[data-astro-cid-37fxchfa]{color:var(--color-text-secondary);margin:0;font-size:.875rem;line-height:1.5}.footer-links[data-astro-cid-37fxchfa]{display:flex;gap:1rem;flex-shrink:0}@media (max-width: 640px){.layout-container[data-astro-cid-37fxchfa]{padding-bottom:0}.layout-container[data-astro-cid-37fxchfa]{padding-top:var(--nav-spacing, calc(var(--space-2xl) + var(--space-lg)))}.footer[data-astro-cid-37fxchfa]{margin-top:0;padding:1.5rem 0;min-height:100px}.footer-content[data-astro-cid-37fxchfa]{flex-direction:column;text-align:center;gap:1rem;padding:0 1rem}}