/*
  PaperMod v8+
  License: MIT https://github.com/adityatelange/hugo-PaperMod/blob/master/LICENSE
  Copyright (c) 2020 nanxiaobei and adityatelange
  Copyright (c) 2021-2025 adityatelange
*/
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a{background:rgba(10,132,255,.1);border:1px solid color-mix(in oklab,var(--accent-color) 35%,var(--apple-separator))}.terms-tags a:hover{background:rgba(10,132,255,.18)}.pagination a{background:var(--accent-color)!important;color:#fff!important}.paginav a{border:1px solid color-mix(in oklab,var(--accent-color) 40%,var(--apple-separator))}.paginav span:hover:not(.title){box-shadow:0 1px 0 var(--accent-color)}.copy-code{background:rgba(10,132,255,.85);background:color-mix(in oklab,var(--accent-color) 85%,black);color:#fff}h1:hover .anchor,h2:hover .anchor,h3:hover .anchor,h4:hover .anchor,h5:hover .anchor,h6:hover .anchor{color:var(--accent-color)}*:focus-visible{outline-color:var(--accent-color)}.rex-cta{position:fixed;bottom:120px;left:30px;z-index:1000;display:flex;align-items:center;padding:12px;background:linear-gradient(135deg,var(--accent-color,#0A84FF),#3b82f6);color:#fff;text-decoration:none;border-radius:64px;box-shadow:0 4px 20px color-mix(in oklab,var(--accent-color,#0A84FF) 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oklab,var(--accent-color,#0A84FF) 30%,transparent),0 2px 8px rgba(0,0,0,.1)}50%{transform:scale(1.02);box-shadow:0 6px 25px color-mix(in oklab,var(--accent-color,#0A84FF) 40%,transparent),0 3px 10px rgba(0,0,0,.15)}100%{transform:scale(1);box-shadow:0 4px 20px color-mix(in oklab,var(--accent-color,#0A84FF) 30%,transparent),0 2px 8px rgba(0,0,0,.1)}}.rex-cta{animation:pulse 3s infinite ease-in-out}.rex-cta:focus-visible{outline:2px solid var(--accent-color,#0A84FF);outline-offset:2px}@media(max-width:768px){.rex-cta{bottom:120px;left:16px;padding:12px}.rex-cta.bottom-left{right:auto;left:16px}.cta-text strong{font-size:13px}.cta-text em{font-size:11px}.cta-icon{font-size:16px;margin-right:6px}}@media(max-width:480px){.rex-cta{bottom:120px;left:12px;padding:8px}.rex-cta.bottom-left{right:auto;left:12px}.cta-text{max-width:120px}.cta-text strong{font-size:12px}.cta-text em{font-size:10px}.cta-icon{font-size:14px;margin-right:4px}}@media(prefers-color-scheme:dark){.rex-cta{box-shadow:0 4px 20px color-mix(in oklab,var(--accent-color,#0A84FF) 20%,transparent),0 2px 8px rgba(0,0,0,.3)}.rex-cta:hover{box-shadow:0 8px 25px color-mix(in oklab,var(--accent-color,#0A84FF) 30%,transparent),0 4px 12px rgba(0,0,0,.4)}.rex-cta:active{box-shadow:0 3px 15px color-mix(in oklab,var(--accent-color,#0A84FF) 20%,transparent),0 1px 5px rgba(0,0,0,.3)}}:root{--font-primary:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:"Cascadia Code", "JetBrains Mono", "Fira Code", "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", "Source Code Pro", Menlo, Consolas, "DejaVu Sans Mono", monospace;--text-primary:#1a1a1a;--text-secondary:#6b7280;--accent-color:var(--apple-system-blue, #007AFF);--accent-hover:var(--apple-blue-600, #0284c7);--bg-highlight:var(--apple-background-secondary, #f8fafc);--border-subtle:var(--apple-separator, #e5e7eb);--code-block-bg:var(--apple-background-secondary, 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#2a2d2e)}.post-title{font-family:var(--font-primary);font-size:2.5rem;font-weight:700;line-height:1.2;letter-spacing:-.025em;margin-bottom:var(--space-lg);color:var(--text-primary);text-wrap:balance}.post-description{font-size:1.125rem;line-height:1.6;color:var(--text-secondary);margin-top:var(--space-md);margin-bottom:var(--space-xl);text-wrap:pretty}.post-content{font-family:var(--font-primary);font-size:1.0625rem;line-height:1.7;color:var(--text-primary);max-width:none}.post-content h1{font-size:2.25rem;font-weight:700;line-height:1.25;margin:var(--space-3xl)0 var(--space-xl);color:var(--text-primary);letter-spacing:-.025em;position:relative}.post-content h2{font-size:1.875rem;font-weight:600;line-height:1.3;margin:var(--space-2xl)0 var(--space-lg);color:var(--text-primary);letter-spacing:-.025em;position:relative;padding-bottom:var(--space-xs);border-bottom:2px solid var(--accent-color)}.post-content h3{font-size:1.5rem;font-weight:600;line-height:1.35;margin:var(--space-xl)0 var(--space-md);color:var(--text-primary);position:relative}.post-content h3::before{content:"";position:absolute;left:-1.5rem;top:.5rem;width:4px;height:1.5rem;background:var(--accent-color);border-radius:2px}.post-content h4{font-size:1.25rem;font-weight:600;line-height:1.4;margin:var(--space-lg)0 var(--space-md);color:var(--text-primary)}.post-content h5,.post-content h6{font-size:1.125rem;font-weight:500;line-height:1.4;margin:var(--space-lg)0 var(--space-sm);color:var(--text-primary)}.post-content p{margin-bottom:var(--space-lg);text-align:justify;text-justify:inter-ideograph}.post-content p:last-child{margin-bottom:0}.post-content>p:first-of-type{font-size:1.125rem;line-height:1.6;margin-bottom:var(--space-xl);color:var(--text-secondary)}.post-content ul,.post-content ol{margin-bottom:var(--space-lg);padding-left:var(--space-xl)}.post-content li{margin-top:var(--space-sm);line-height:1.6}.post-content ul li{position:relative}.post-content ul 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