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

  Outdated base version: https://github.com/primer/github-syntax-light
  Current colors taken from GitHub's CSS
*/.hljs{color:#24292e;background:#fff}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#d73a49}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#6f42c1}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#005cc5}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#032f62}.hljs-built_in,.hljs-symbol{color:#e36209}.hljs-comment,.hljs-code,.hljs-formula{color:#6a737d}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#22863a}.hljs-subst{color:#24292e}.hljs-section{color:#005cc5;font-weight:700}.hljs-bullet{color:#735c0f}.hljs-emphasis{color:#24292e;font-style:italic}.hljs-strong{color:#24292e;font-weight:700}.hljs-addition{color:#22863a;background-color:#f0fff4}.hljs-deletion{color:#b31d28;background-color:#ffeef0}:root{--bg: #f4f7fb;--bg-soft: #eaf0f7;--card: #ffffff;--border: #dbe4f0;--text: #22303f;--text-dim: #64748b;--accent: #0ea5e9;--accent-2: #16a34a;--radius: 14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,sans-serif;line-height:1.7}a{color:var(--accent);text-decoration:none}.page{max-width:1080px;margin:0 auto;padding:0 24px}.nav{position:sticky;top:0;z-index:10;background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.nav-brand{font-weight:700;color:var(--text);letter-spacing:.5px}.nav-logo{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{color:var(--text-dim);transition:color .2s}.nav-links a:hover{color:var(--accent)}.hero{padding:72px 0 56px}.hero-inner{display:flex;gap:48px;align-items:center}.hero-avatar img{width:180px;height:180px;object-fit:cover;border-radius:50%;border:3px solid var(--accent);box-shadow:0 0 40px #0ea5e92e}.hero-kicker{margin:0 0 6px;font-size:13px;letter-spacing:4px;color:var(--accent)}.hero h1{margin:0 0 10px;font-size:44px;line-height:1.2}.hero .accent{color:var(--accent)}.hero-role{margin:0 0 12px;font-size:18px;color:var(--text-dim)}.hero-motto{margin:0 0 22px;max-width:560px;color:var(--text)}.hero-skills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}.chip{padding:5px 12px;font-size:13px;border:1px solid var(--border);border-radius:999px;color:var(--text-dim);background:var(--bg-soft)}.hero-actions{display:flex;gap:12px}.btn{display:inline-block;padding:10px 22px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s;border:1px solid transparent}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px #0ea5e940}.btn-ghost{border-color:var(--border);color:var(--text);background:transparent}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.section{padding:48px 0;border-top:1px solid var(--border)}.section-title{font-size:26px;margin:0 0 24px}.section-note{font-size:13px;font-weight:400;color:var(--text-dim)}.works-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}.work-card{display:flex;flex-direction:column;padding:22px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 16px #0f172a0d;transition:border-color .2s,transform .2s,box-shadow .2s}.work-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px #0f172a14}.work-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.work-category{font-size:13px;font-weight:600;letter-spacing:1px}.badge{padding:3px 10px;border-radius:999px;font-size:12px}.badge-online{background:#16a34a1f;color:var(--accent-2)}.badge-dev{background:#d977061f;color:#b45309}.badge-delivered{background:#2563eb1f;color:#1d4ed8}.work-card h3{margin:0 0 4px;font-size:20px}.work-subtitle{margin:0 0 10px;font-size:14px;color:var(--accent)}.work-desc{margin:0 0 14px;font-size:14px;color:var(--text-dim);flex-grow:1}.work-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.tag{padding:3px 10px;font-size:12px;border-radius:6px;background:var(--bg-soft);border:1px solid var(--border);color:var(--text-dim)}.work-link{font-weight:600;font-size:14px}.work-link:hover{text-decoration:underline}.work-link-muted{color:var(--text-dim);cursor:default}.work-link-muted:hover{text-decoration:none}.about-body p{max-width:760px;color:var(--text-dim);font-size:15px}.about-body strong{color:var(--text)}.contact-form{max-width:640px;display:flex;flex-direction:column;gap:14px}.form-row{display:flex;gap:14px}.contact-form input,.contact-form textarea{width:100%;padding:12px 14px;background:var(--bg-soft);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:15px;font-family:inherit;transition:border-color .2s}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent)}.form-actions{display:flex;align-items:center;gap:16px}.form-msg{font-size:14px}.form-msg.ok{color:var(--accent-2)}.form-msg.err{color:#dc2626}.footer{border-top:1px solid var(--border);padding:28px 0 40px}.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--text-dim);font-size:14px}.footer-stats strong{color:var(--accent)}.footer .dot{margin:0 8px}.footer-icp{margin-top:10px;text-align:center;font-size:12px;color:var(--text-dim)}.footer-icp a{color:var(--text-dim);transition:color .2s}.footer-icp a:hover{color:var(--accent)}@media (max-width: 720px){.hero-inner{flex-direction:column;text-align:center;gap:24px}.hero h1{font-size:34px}.hero-motto{margin-left:auto;margin-right:auto}.hero-actions,.form-row{flex-direction:column}}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:24px}.modal{width:min(880px,100%);max-height:min(84vh,820px);display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 24px 64px #0f172a2e;overflow:hidden}.modal-sm{width:min(380px,100%)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border)}.modal-head h3{margin:0;font-size:18px}.modal-close{border:none;background:none;color:var(--text-dim);font-size:24px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:8px}.modal-close:hover{color:var(--text);background:#0f172a0f}.modal-body{padding:20px;overflow-y:auto}.modal-hint{margin:0 0 14px;color:var(--text-dim);font-size:14px}.modal-input{width:100%;padding:10px 12px;background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:15px;outline:none}.modal-input:focus{border-color:var(--accent)}.knowledge-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.knowledge-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:15px;cursor:pointer;text-align:left;transition:border-color .15s}.knowledge-item:hover{border-color:var(--accent)}.knowledge-title{font-weight:600}.knowledge-date{color:var(--text-dim);font-size:13px;flex-shrink:0}.modal-preview-nav{display:flex;align-items:center;gap:12px;margin-bottom:14px}.modal-preview-title{color:var(--text-dim);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-sm{padding:4px 12px;font-size:13px}.md-body{font-size:15px;color:var(--text);word-break:break-word}.md-body h1,.md-body h2,.md-body h3,.md-body h4{margin:18px 0 10px;line-height:1.4}.md-body h1{font-size:22px;border-bottom:1px solid var(--border);padding-bottom:8px}.md-body h2{font-size:19px;border-bottom:1px solid var(--border);padding-bottom:6px}.md-body h3{font-size:17px}.md-body p{margin:8px 0}.md-body ul,.md-body ol{margin:8px 0;padding-left:24px}.md-body li{margin:4px 0}.md-body blockquote{margin:10px 0;padding:6px 14px;border-left:3px solid var(--accent);background:#0ea5e914;color:var(--text-dim);border-radius:0 8px 8px 0}.md-body code{font-family:JetBrains Mono,Consolas,Courier New,monospace;font-size:13px;background:#0ea5e91a;color:#0369a1;padding:2px 6px;border-radius:6px}.md-body pre{background:#f1f5f9;border:1px solid var(--border);border-radius:10px;padding:14px;overflow-x:auto;margin:10px 0}.md-body pre code{background:none;padding:0;color:inherit}.md-body pre code.hljs{background:none;padding:0;font-size:13px;line-height:1.6}.md-body table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px}.md-body th,.md-body td{border:1px solid var(--border);padding:7px 10px;text-align:left}.md-body th{background:var(--bg-soft);font-weight:600}.md-body a{color:var(--accent);text-decoration:underline}.md-body hr{border:none;border-top:1px solid var(--border);margin:16px 0}.md-body input[type=checkbox]{margin-right:6px}.nav-current{color:var(--text-dim);font-size:15px}.kb-verify-card{max-width:420px;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.kb-verify-form .form-actions{margin-top:12px}.kb-toolbar{display:flex;align-items:center;gap:12px;margin:4px 0 16px}.kb-status{font-size:13px;color:var(--accent-2);padding:3px 10px;border-radius:999px;background:#4ade801f}.kb-upload{margin:0 0 16px;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.kb-upload h4{margin:0 0 10px;font-size:15px}.kb-upload-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.kb-upload-row input[type=file]{color:var(--text-dim);font-size:13px}.kb-upload-row .modal-input{width:min(240px,100%)}.kb-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}.kb-group{margin-bottom:18px}.kb-group-head{display:flex;align-items:center;gap:8px;padding:8px 4px;color:var(--text)}.kb-group-toggle{display:flex;align-items:center;gap:8px;flex:1;background:none;border:none;cursor:pointer;color:var(--text);text-align:left;padding:0}.kb-group-toggle:hover .kb-group-title{opacity:1}.kb-group-del{font-size:12px;color:var(--text-dim);background:none;border:1px solid transparent;border-radius:8px;padding:3px 8px;cursor:pointer;white-space:nowrap;transition:color .2s,border-color .2s}.kb-group-del:hover{color:#dc2626;border-color:#dc262659}.kb-rename{display:flex;align-items:center;gap:6px;margin-left:auto}.kb-rename-input{width:140px;padding:4px 8px;font-size:13px}.doc-view-tabs{display:flex;gap:8px;margin:0 0 14px}.doc-tab{font-size:13px;padding:4px 16px;border-radius:999px;border:1px solid var(--border);background:none;color:var(--text-dim);cursor:pointer;transition:color .2s,border-color .2s,background .2s}.doc-tab:hover{color:var(--text);border-color:var(--accent)}.doc-tab.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.kb-map{width:100%;height:calc(100vh - 260px);min-height:420px;border:1px solid #eee8d5;border-radius:12px;overflow:hidden;background:#fdf6e3;--markmap-text-color: #586e75;--markmap-a-color: #268bd2;--markmap-a-hover-color: #6c71c4;--markmap-table-border: 1px solid #93a1a1}.kb-map-svg{width:100%;height:100%;display:block}.kb-map .markmap-foreign div{font-size:13px;line-height:1.55;font-weight:500;color:#586e75}.kb-map .markmap-foreign div b{font-weight:700}.kb-map .markmap-foreign code{background-color:#eee8d5;color:#586e75;padding:.2em .4em;border-radius:4px}.kb-map .markmap-foreign pre{background:#eee8d5;border-radius:6px;padding:4px 8px}.kb-map .markmap-foreign pre code{background:none;padding:0}.kb-map circle{cursor:pointer}.kb-map .markmap-foreign pre.kb-fold{display:inline-block;border:1px dashed #93a1a1;background:#eee8d5;color:#586e75;border-radius:6px;padding:2px 8px;font-size:12px;line-height:1.6;cursor:pointer;-webkit-user-select:none;user-select:none;margin:0;font-family:inherit;white-space:normal;transition:border-color .15s,color .15s,background .15s}.kb-map .markmap-foreign pre.kb-fold:hover{border-color:#268bd2;color:#268bd2;background:#fdf6e3}.kb-detail-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.kb-detail-modal{background:var(--card);border:1px solid var(--border);border-radius:12px;width:min(720px,94vw);max-height:80vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 18px 50px #0f172a2e}.kb-detail-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.kb-detail-title{font-size:15px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kb-detail-close{background:none;border:none;color:var(--text-dim);font-size:16px;cursor:pointer;padding:2px 8px;border-radius:6px;flex-shrink:0}.kb-detail-close:hover{color:var(--text);background:var(--bg-soft)}.kb-detail-body{padding:14px 18px;overflow:auto}.kb-detail-code{margin:0;background:#f1f5f9;border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto;font-size:13px;line-height:1.6}.kb-detail-code code{background:none;padding:0;color:inherit}.kb-caret{font-size:12px;color:var(--text-dim);transition:transform .2s;display:inline-block}.kb-caret-open{transform:rotate(90deg)}.kb-group-title{margin:0;font-size:14px;font-weight:600;color:var(--accent);opacity:.85}.kb-group-count{margin-left:auto;font-size:12px;color:var(--text-dim);background:var(--bg-soft);padding:1px 10px;border-radius:999px}.kb-empty{padding:64px 24px;text-align:center;background:var(--card);border:1px dashed var(--border);border-radius:var(--radius)}.kb-conflict{margin-top:12px;padding:12px 14px;background:#dc26260f;border:1px solid rgba(220,38,38,.3);border-radius:10px;font-size:13px;color:var(--text)}.kb-conflict p{margin:0 0 10px;line-height:1.6}.kb-conflict-actions{display:flex;gap:10px}.kb-move{margin:0 0 16px;padding:16px;background:var(--card);border:1px solid var(--accent);border-radius:var(--radius)}.kb-move-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.kb-move-title{font-size:14px;color:var(--text)}.kb-item{position:relative}.kb-item-actions{position:absolute;top:8px;right:8px;z-index:2;display:flex;gap:6px}.kb-item-move,.kb-item-del{font-size:12px;color:var(--text-dim);background:#ffffffeb;border:1px solid var(--border);border-radius:8px;padding:3px 8px;cursor:pointer;transition:color .2s,border-color .2s}.kb-item-move:hover{color:var(--accent);border-color:var(--accent)}.kb-item-del:hover,.kb-group-del:hover{color:#dc2626;border-color:#dc262659}.kb-del-confirm{color:#f87171!important;border-color:#dc262673!important;background:#dc262614!important}.knowledge-item{padding-right:140px}.kb-empty-icon{font-size:28px;color:var(--text-dim);margin-bottom:12px}.kb-empty-title{font-size:16px;font-weight:600;margin:0 0 6px}.kb-empty-desc{font-size:13px;color:var(--text-dim);margin:0 0 16px}.kb-cat-select{width:min(220px,100%);cursor:pointer}.doc-page{max-width:860px}.doc-back{display:inline-flex;margin-bottom:16px}.doc-hint{font-size:12px;color:var(--text-dim);margin:0 0 16px}.md-section-head{cursor:pointer;position:relative;padding-left:26px;-webkit-user-select:none;user-select:none}.md-section-head:before{content:"▾";position:absolute;left:4px;top:.95em;transform:translateY(-50%);color:var(--text-dim);font-size:12px;line-height:1}.md-section-head.collapsed:before{content:"▸"}.md-section-head:hover{color:var(--accent)}.md-section.collapsed{display:none}.to-top{position:fixed;right:24px;bottom:24px;z-index:50;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-size:20px;cursor:pointer;box-shadow:0 6px 20px #0f172a26;transition:transform .2s,opacity .2s}.to-top:hover{transform:translateY(-3px)}.kb-fold-all{position:fixed;right:24px;bottom:80px;z-index:50;width:44px;height:44px;border-radius:50%;background:var(--card);color:var(--text);border:1px solid var(--border);font-size:12px;line-height:1.15;cursor:pointer;box-shadow:0 6px 20px #0f172a1f;transition:transform .2s,opacity .2s;display:flex;align-items:center;justify-content:center}.fold-all-icon{white-space:pre-line}.kb-fold-all:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--accent)}.kb-map-home{position:fixed;right:24px;bottom:80px;z-index:50;width:44px;height:44px;border-radius:50%;background:var(--card);color:var(--text);border:1px solid var(--border);font-size:18px;cursor:pointer;box-shadow:0 6px 20px #0f172a1f;transition:transform .2s,opacity .2s;display:flex;align-items:center;justify-content:center}.kb-map-home:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--accent)}@media (max-width: 720px){.kb-list{grid-template-columns:1fr}.kb-upload-row{flex-direction:column;align-items:stretch}.kb-upload-row .modal-input{width:100%}}
