pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
  Theme: GitHub Dark
  Description: Dark theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-dark
  Current colors taken from GitHub's CSS
*/.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#79c0ff}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#a5d6ff}.hljs-built_in,.hljs-symbol{color:#ffa657}.hljs-comment,.hljs-code,.hljs-formula{color:#8b949e}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#7ee787}.hljs-subst{color:#c9d1d9}.hljs-section{color:#1f6feb;font-weight:700}.hljs-bullet{color:#f2cc60}.hljs-emphasis{color:#c9d1d9;font-style:italic}.hljs-strong{color:#c9d1d9;font-weight:700}.hljs-addition{color:#aff5b4;background-color:#033a16}.hljs-deletion{color:#ffdcd7;background-color:#67060c}:root{--primary: #35507a;--primary-dark: #26395a;--primary-deep: #1b2740;--primary-light: #eef2f8;--accent: #b9762f;--accent-light: #fdf4e8;--text: #1b1f26;--text-light: #5d6675;--text-faint: #949ca9;--bg: #faf9f7;--bg-soft: #f2f0ec;--card: #ffffff;--border: #e7e4de;--border-strong: #d4d0c8;--radius: 8px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(27, 31, 38, .05);--shadow: 0 2px 12px rgba(27, 31, 38, .06);--shadow-pop: 0 12px 32px rgba(27, 31, 38, .12);--ring: 0 0 0 3px rgba(53, 80, 122, .18);--gutter: clamp(16px, 4vw, 24px);font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.8;-webkit-font-smoothing:antialiased}::selection{background:#35507a29}a{color:var(--primary);text-decoration:none;transition:color .15s}a:hover{color:var(--primary-dark)}h1,h2,h3,h4{line-height:1.4;color:var(--text);letter-spacing:-.01em;margin:0}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:.95rem}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:none;box-shadow:var(--ring)}.container{max-width:1080px;margin:0 auto;padding:0 var(--gutter)}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-shell>main{flex:1 0 auto;padding-bottom:40px}.container.narrow{max-width:760px}.site-header{background:#faf9f7e6;backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.header-inner{display:flex;align-items:center;gap:24px;height:66px}.logo{font-size:1.14rem;font-weight:800;color:var(--text);display:flex;align-items:center;gap:9px;letter-spacing:.01em}.logo:hover{color:var(--primary)}.logo-mark{width:28px;height:28px;border-radius:7px}.main-nav{display:flex;gap:4px;flex:1}.main-nav a{padding:7px 13px;border-radius:999px;color:var(--text-light);font-size:.93rem}.main-nav a:hover{color:var(--text);background:var(--bg-soft)}.main-nav a.active{color:var(--primary-dark);font-weight:600;background:var(--primary-light)}.header-actions{display:flex;align-items:center;gap:10px}.nav-burger{display:none;background:none;border:1px solid var(--border);border-radius:var(--radius);font-size:1.05rem;padding:4px 10px;color:var(--text)}.mobile-nav{display:none;border-top:1px solid var(--border);background:var(--card);padding:12px var(--gutter) 20px}.mobile-nav a{display:block;padding:10px 4px;color:var(--text-light);border-radius:var(--radius)}.mobile-nav a.active{color:var(--primary-dark);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 18px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--card);color:var(--text);font-size:.93rem;font-weight:500;transition:all .15s;white-space:nowrap}.btn:hover{border-color:var(--primary);color:var(--primary)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}.btn.ghost{border-color:transparent;background:transparent;color:var(--text-light)}.btn.ghost:hover{background:var(--bg-soft);color:var(--text)}.btn.sm{padding:6px 12px;font-size:.86rem}.btn[disabled]{opacity:.55;cursor:not-allowed}.hero{padding:clamp(48px,9vw,96px) 0 clamp(36px,6vw,64px);position:relative;overflow:hidden}.home-hero{min-height:auto;display:flex;align-items:center;background:radial-gradient(1200px 480px at 12% -10%,rgba(53,80,122,.12),transparent 60%),radial-gradient(900px 420px at 92% 18%,rgba(185,118,47,.1),transparent 55%),linear-gradient(180deg,#f7f5f1 0%,var(--bg) 72%)}.hero-glow{position:absolute;inset:auto -8% -28% auto;width:min(52vw,520px);height:min(52vw,520px);border-radius:50%;background:radial-gradient(circle,rgba(53,80,122,.1),transparent 68%);pointer-events:none}.hero-inner{display:flex;align-items:center;gap:clamp(28px,6vw,72px);position:relative;width:100%}.hero-text{flex:1;min-width:0}.hero-brand{margin:0 0 10px;font-size:clamp(2.6rem,7vw,4.4rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;color:var(--primary-deep)}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;color:var(--accent);font-weight:600;letter-spacing:.06em;margin-bottom:14px}.hero h1{font-size:clamp(1.35rem,2.8vw,1.85rem);font-weight:650;letter-spacing:-.015em;color:var(--text);max-width:16ch}.hero p.lead{font-size:clamp(1rem,2vw,1.12rem);color:var(--text-light);margin:16px 0 0;max-width:36ch}.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.hero-visual{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:14px}.hero-portrait{width:clamp(148px,22vw,220px);height:clamp(148px,22vw,220px);border-radius:50%;padding:5px;background:linear-gradient(145deg,#35507a59,#b9762f47);box-shadow:var(--shadow-pop)}.hero-portrait img{width:100%;height:100%;border-radius:50%;object-fit:cover;background:var(--primary-deep);border:4px solid var(--card)}.hero-visual-caption{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}.hero-avatar{width:clamp(120px,20vw,184px);height:clamp(120px,20vw,184px);border-radius:50%;flex-shrink:0;border:4px solid var(--card);box-shadow:var(--shadow-pop);object-fit:cover}.hero-stats{display:flex;gap:28px;margin-top:32px}.hero-stats .n{font-size:1.5rem;font-weight:800;color:var(--primary-dark)}.hero-stats .l{font-size:.82rem;color:var(--text-faint)}.home-board{padding:12px 0 28px;line-height:1.55}.home-split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.home-side{position:sticky;top:74px;width:320px;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);padding:10px 12px 6px}.home-intro{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--text-light)}.home-intro strong{font-size:1.15rem;color:var(--text);letter-spacing:-.02em}.section-head.dense{margin-bottom:6px;align-items:center}.section-head.dense h2{font-size:.95rem;font-weight:700}.home-about{margin-top:18px;padding-top:12px;border-top:1px solid var(--border)}.prose.compact{font-size:.88rem;line-height:1.65}.prose.compact p{margin:.35em 0}.prose.compact h1,.prose.compact h2{font-size:.95rem;margin:.5em 0 .25em}.side-projects{display:flex;flex-direction:column}.side-project{display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;align-items:start;padding:8px 0;border-bottom:1px solid var(--border);color:inherit}.side-project:last-child{border-bottom:0}.side-project:hover .side-project-name{color:var(--primary)}.side-project img{width:44px;height:32px;object-fit:cover;border-radius:4px;background:var(--bg-soft);margin-top:2px}.side-project-name{font-size:.86rem;font-weight:700;line-height:1.25}.side-project-sum{margin-top:1px;font-size:.74rem;color:var(--text-light);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-project-meta{margin-top:1px;font-size:.7rem;color:var(--text-faint);display:flex;justify-content:space-between;gap:8px}.grid.cols-1{grid-template-columns:minmax(0,1fr);max-width:420px}.home-posts{display:flex;flex-direction:column;border-top:1px solid var(--border)}.home-post{padding:9px 0;border-bottom:1px solid var(--border)}.home-post-meta{font-size:.75rem;color:var(--text-faint);margin-bottom:2px;display:flex;gap:8px;flex-wrap:wrap}.home-post-title{font-size:.98rem;font-weight:700;margin:0;line-height:1.35}.home-post-title a{color:var(--text)}.home-post-title a:hover{color:var(--primary)}.home-post-desc{margin:3px 0 0;color:var(--text-light);font-size:.84rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.section-about{background:var(--bg-soft)}.about-panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(22px,4vw,36px);box-shadow:var(--shadow-sm)}.about-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}@keyframes reveal-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.reveal{animation:reveal-up .7s ease both}.reveal.delay-1{animation-delay:.08s}.reveal.delay-2{animation-delay:.16s}.reveal.delay-3{animation-delay:.24s}@media (prefers-reduced-motion: reduce){.reveal,.reveal.delay-1,.reveal.delay-2,.reveal.delay-3{animation:none}.home-post-cover img{transition:none}}.section{padding:clamp(36px,6vw,64px) 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}.section-head h2{font-size:clamp(1.3rem,2.6vw,1.6rem);font-weight:700}.section-head .sub{color:var(--text-light);font-size:.92rem;margin-top:6px}.section-head a.more{font-size:.9rem;color:var(--text-light);white-space:nowrap}.section-head a.more:hover{color:var(--primary)}.grid{display:grid;gap:22px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;flex-direction:column}a.card{color:inherit;text-decoration:none;cursor:pointer}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-pop);border-color:var(--border-strong)}.card-cover{aspect-ratio:16 / 9;width:100%;object-fit:cover;background:var(--bg-soft)}.card-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}.card-title{font-size:1.06rem;font-weight:700;margin-bottom:8px}.card-title a{color:var(--text)}.card-title a:hover{color:var(--primary)}.card-desc{color:var(--text-light);font-size:.92rem;flex:1}.card-meta{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:.82rem;color:var(--text-faint);flex-wrap:wrap}.chip{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:var(--bg-soft);color:var(--text-light);font-size:.78rem;border:1px solid transparent}.chip.active{background:var(--primary-light);color:var(--primary-dark);border-color:#35507a38;font-weight:600}.chip.link:hover{background:var(--primary-light);color:var(--primary-dark)}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip-row.tight{gap:6px}.line-block{margin-bottom:48px}.domain-block{margin-bottom:28px}.domain-title{font-size:1.05rem;margin:0 0 12px}.empty.slim{padding:22px 16px}.chip-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;align-items:center}.chip-bar .label{font-size:.84rem;color:var(--text-faint);margin-right:2px}.work-card .tech{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.work-card .tech span{font-size:.76rem;padding:2px 8px;border-radius:999px;background:var(--primary-light);color:var(--primary-dark)}.work-links{display:flex;gap:10px;margin-top:16px}.work-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}.work-gallery img{border-radius:var(--radius-lg);border:1px solid var(--border)}.article-head{padding:clamp(32px,6vw,56px) 0 8px}.article-head h1{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;letter-spacing:-.02em}.article-meta{display:flex;align-items:center;gap:14px;margin-top:16px;color:var(--text-faint);font-size:.88rem;flex-wrap:wrap}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:48px;align-items:start;padding-bottom:48px}.article-body{min-width:0;font-size:1.02rem}.article-body>*:first-child{margin-top:0}.article-body h2{font-size:1.38rem;margin:2em 0 .7em;padding-top:.2em;scroll-margin-top:84px}.article-body h3{font-size:1.14rem;margin:1.6em 0 .6em;scroll-margin-top:84px}.article-body p{margin:1em 0}.article-body ul,.article-body ol{padding-left:1.4em;margin:1em 0}.article-body li{margin:.35em 0}.article-body a{border-bottom:1px solid rgba(53,80,122,.3)}.article-body blockquote{margin:1.4em 0;padding:12px 18px;border-left:3px solid var(--accent);background:var(--accent-light);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-light)}.article-body code{background:var(--bg-soft);padding:2px 6px;border-radius:5px;font-family:JetBrains Mono,Cascadia Code,Consolas,monospace;font-size:.88em}.article-body pre{background:#1b2027;color:#e6e8eb;padding:16px 18px;border-radius:var(--radius-lg);overflow-x:auto;margin:1.4em 0;font-size:.88rem;line-height:1.65}.article-body pre code{background:none;padding:0;color:inherit}.article-body img{border-radius:var(--radius-lg);margin:1.4em 0}.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.92rem}.article-body th,.article-body td{border:1px solid var(--border);padding:8px 12px;text-align:left}.article-body th{background:var(--bg-soft);font-weight:600}.article-body hr{border:none;border-top:1px solid var(--border);margin:2em 0}.toc{position:sticky;top:88px;font-size:.86rem}.toc-title{font-weight:700;color:var(--text-faint);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}.toc a{display:block;padding:4px 0 4px 12px;border-left:2px solid var(--border);color:var(--text-light);line-height:1.5}.toc a:hover{color:var(--primary);border-color:var(--primary)}.toc a.lv3{padding-left:24px;font-size:.82rem}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px;padding-top:28px;border-top:1px solid var(--border)}.post-nav a{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--card)}.post-nav a:hover{border-color:var(--primary)}.post-nav .dir{font-size:.78rem;color:var(--text-faint)}.post-nav .t{font-weight:600;color:var(--text);margin-top:4px}.post-nav .next{text-align:right}.prose{font-size:1.02rem}.prose h2{font-size:1.4rem;margin:1.8em 0 .7em}.prose h3{font-size:1.14rem;margin:1.5em 0 .6em}.prose p{margin:1em 0}.prose ul,.prose ol{padding-left:1.4em}.prose blockquote{margin:1.4em 0;padding:12px 18px;border-left:3px solid var(--accent);background:var(--accent-light);color:var(--text-light);border-radius:0 var(--radius) var(--radius) 0}.prose code{background:var(--bg-soft);padding:2px 6px;border-radius:5px;font-size:.88em}.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.field{margin-bottom:16px}.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px}.field .hint{font-size:.8rem;color:var(--text-faint);font-weight:400}.input,.textarea{width:100%;padding:10px 13px;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--card);color:var(--text);transition:border-color .15s}.input:focus,.textarea:focus{border-color:var(--primary)}.textarea{resize:vertical;min-height:132px;line-height:1.7}.form-msg{margin-top:14px;padding:10px 14px;border-radius:var(--radius);font-size:.9rem}.form-msg.ok{background:#eaf6ee;color:#1f6b41;border:1px solid #cbe6d5}.form-msg.err{background:#fdecea;color:#a43326;border:1px solid #f3d3ce}.site-footer{border-top:1px solid var(--border);background:var(--bg-soft)}.footer-inner{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px;padding:32px 0;font-size:.88rem;color:var(--text-light)}.footer-brand{min-width:0}.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}.footer-qr{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-light);font-size:.78rem;line-height:1}.footer-qr img{width:88px;height:88px;display:block;border-radius:8px;background:var(--card);border:1px solid var(--border)}.footer-bottom{border-top:1px solid var(--border);padding:16px 0;font-size:.82rem;color:var(--text-faint);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.footer-icp{color:inherit;text-decoration:none}.footer-icp:hover{color:var(--primary);text-decoration:underline}.pagination{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:36px}.pagination button,.pagination a{min-width:38px;height:38px;padding:0 12px;border:1px solid var(--border-strong);background:var(--card);border-radius:var(--radius);color:var(--text);font-size:.9rem;display:inline-flex;align-items:center;justify-content:center}.pagination button:hover:not([disabled]),.pagination a:hover{border-color:var(--primary);color:var(--primary)}.pagination .current{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.pagination button[disabled]{opacity:.45;cursor:not-allowed}.pagination .info{color:var(--text-faint);font-size:.86rem;margin:0 6px}.empty{text-align:center;padding:64px 20px;color:var(--text-faint)}.empty .big{font-size:2rem;margin-bottom:8px}.skeleton{background:linear-gradient(90deg,var(--bg-soft) 25%,#eae7e1 37%,var(--bg-soft) 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:var(--radius)}@keyframes sk{0%{background-position:100% 50%}to{background-position:0 50%}}.search-box{display:flex;gap:10px;margin-bottom:28px}.search-box .input{flex:1}@media (max-width: 900px){.grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr);gap:0}.toc{display:none}.home-split{grid-template-columns:minmax(0,1fr)}.home-side{position:static;width:auto}}@media (max-width: 720px){.main-nav{display:none}.nav-burger,.mobile-nav.open{display:block}.home-bar-inner{flex-direction:column;align-items:flex-start}.home-hero{min-height:0}.hero-inner{flex-direction:column-reverse;align-items:flex-start}.home-hero{min-height:auto}.hero-avatar{width:104px;height:104px}.hero-brand{font-size:2.4rem}.home-post{grid-template-columns:108px minmax(0,1fr);gap:14px}.hero-portrait{width:112px;height:112px}.hero h1{max-width:none}.grid.cols-1,.grid.cols-2,.grid.cols-3{grid-template-columns:minmax(0,1fr);max-width:none}.home-post{grid-template-columns:96px minmax(0,1fr);gap:14px}.work-gallery,.post-nav{grid-template-columns:minmax(0,1fr)}.post-nav .next{text-align:left}.footer-inner{grid-template-columns:minmax(0,1fr);justify-items:start}.footer-qr{justify-self:center}.footer-links{justify-content:flex-start}.footer-qr img{width:72px;height:72px}}.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:32px;align-items:start}.blog-side{position:sticky;top:84px}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.panel-title{font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);margin-bottom:10px}.panel-empty{font-size:.86rem;color:var(--text-faint)}.archive-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.archive-item{width:100%;display:flex;justify-content:space-between;align-items:center;gap:8px;background:none;border:0;padding:7px 10px;border-radius:8px;font-size:.9rem;color:var(--text);cursor:pointer;text-align:left;font-family:inherit}.archive-item:hover{background:var(--bg-soft);color:var(--primary)}.archive-item.active{background:var(--primary);color:#fff;font-weight:600}.archive-count{font-size:.76rem;color:var(--text-faint)}.archive-item.active .archive-count{color:#ffffffc7}@media (max-width: 900px){.blog-layout{grid-template-columns:minmax(0,1fr)}.blog-side{position:static}}
