.lz-journal{--accent: #5b5ea6;--text: #1a1a1a;--text-muted: #666;--card: #fff;--border: #e5e5e5;--bg: #fafafa;--heat-ink: 91, 94, 166;--heat-empty: #ededed;font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,SimSun,Georgia,serif;color:var(--text);background:var(--bg);min-height:100vh}html.dark .lz-journal{--accent: #b3a7e6;--text: #e0e0e0;--text-muted: #aaa;--card: #212225;--border: #2b2c30;--bg: #1b1c1f;--heat-ink: 143, 147, 214;--heat-empty: #212225}:where(.lz-journal *){transition:background-color .4s ease,color .4s ease,border-color .4s ease}.lz-journal a{color:inherit;text-decoration:none}.lz-journal :focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.lz-journal .topbar{position:sticky;top:10px;z-index:50;display:flex;align-items:center;justify-content:flex-start;width:calc(100% - 32px);max-width:940px;margin:10px auto 0;padding:8px 24px;border-radius:999px;background:color-mix(in srgb,var(--bg) 62%,transparent);-webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);border:1px solid color-mix(in srgb,var(--border) 75%,transparent);box-shadow:0 8px 26px #0000001a;isolation:isolate;overflow:hidden}.lz-journal .topbar:before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;opacity:.05;mix-blend-mode:overlay;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}.lz-journal .topbar:after{content:"";position:absolute;inset:0 0 auto;height:12px;z-index:-1;border-radius:inherit;pointer-events:none;background:linear-gradient(to bottom,rgba(255,255,255,.22),transparent)}html.dark .lz-journal .topbar{background:linear-gradient(180deg,#ffffff16,#ffffff0b);border-color:#ffffff21;box-shadow:0 10px 30px #00000080}html.dark .lz-journal .topbar:after{height:1px;background:#ffffff24}.lz-journal .brand{display:flex;align-items:center;gap:10px}.lz-journal .brand-mark{width:26px;height:26px;color:var(--accent);flex-shrink:0}.lz-journal .brand-text{display:flex;flex-direction:column;line-height:1.15}.lz-journal .brand-cn{font-weight:600;letter-spacing:3px;font-size:1.02rem;color:var(--text)}.lz-journal .brand-en{font-family:BrittanySignature,cursive;font-size:.82rem;color:var(--accent);opacity:.85;line-height:1}.lz-journal .nav .topbar-welcome{font-family:BrittanySignature,cursive;font-size:1.35rem;font-weight:400;line-height:1;color:var(--accent);align-self:baseline;margin-right:0;opacity:.9;text-decoration:none}.lz-journal .nav .topbar-welcome:hover{opacity:1}.lz-journal .nav{display:flex;align-items:baseline;gap:28px;margin-left:auto}.lz-journal .nav a{font-size:1.05rem;font-weight:600;color:var(--text);letter-spacing:1px;transition:color .2s}.lz-journal .nav a:hover,.lz-journal .nav a.is-active{color:var(--accent)}.lz-journal .theme-toggle{position:relative;width:38px;height:38px;margin-left:20px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);overflow:hidden;border:none;cursor:pointer;transition:background .3s,transform .3s}.lz-journal .theme-toggle:hover{transform:rotate(18deg)}.lz-journal .theme-toggle .ic{position:absolute;width:18px;height:18px;transition:opacity .35s ease,transform .5s ease}.lz-journal .theme-toggle .ic-moon{opacity:1;transform:rotate(0) scale(1)}.lz-journal .theme-toggle .ic-sun{opacity:0;transform:rotate(-90deg) scale(.5)}html.dark .lz-journal .theme-toggle .ic-moon{opacity:0;transform:rotate(90deg) scale(.5)}html.dark .lz-journal .theme-toggle .ic-sun{opacity:1;transform:rotate(0) scale(1)}.lz-journal .page-wrap{max-width:1080px;margin:0 auto;padding:56px 24px 80px}.lz-journal .page-head{margin-bottom:44px}.lz-journal .page-head .kicker{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.78rem;letter-spacing:3px;color:var(--accent);text-transform:uppercase}.lz-journal .page-head h1{font-size:2.4rem;font-weight:600;letter-spacing:2px;margin:6px 0 8px}.lz-journal .page-head .page-sub{color:var(--text-muted);margin:0}.lz-journal .nav-section{margin-bottom:64px}.lz-journal .nav-section:last-child{margin-bottom:0}.lz-journal .ns-head{display:flex;align-items:baseline;gap:12px;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--border)}.lz-journal .ns-head .ns-en{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;letter-spacing:2px;color:var(--accent);text-transform:uppercase}.lz-journal .ns-head .ns-cn{font-size:1.15rem;font-weight:600;letter-spacing:1px}.lz-journal .ns-head .ns-meta{margin-left:auto;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted)}.lz-journal .nav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.lz-journal .nav-card{display:flex;flex-direction:column;gap:8px;padding:18px 20px;border:1px solid var(--border);border-radius:10px;background:var(--card);text-decoration:none;color:inherit;transition:border-color .2s,transform .2s,box-shadow .2s}.lz-journal .nav-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 18px #5b5ea614}.lz-journal .nav-card .nc-top{display:flex;align-items:center;justify-content:space-between}.lz-journal .nav-card .nc-idx{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted);letter-spacing:1px}.lz-journal .nav-card .nc-arrow{font-size:.9rem;color:var(--text-muted);opacity:0;transform:translate(-4px);transition:opacity .2s,transform .2s,color .2s}.lz-journal .nav-card:hover .nc-arrow{opacity:1;transform:translate(0);color:var(--accent)}.lz-journal .nav-card .nc-name{font-size:1.18rem;font-weight:600;letter-spacing:.5px;transition:color .2s}.lz-journal .nav-card:hover .nc-name{color:var(--accent)}.lz-journal .nav-card .nc-desc{font-size:.85rem;color:var(--text-muted);line-height:1.6}.lz-journal .tag-cloud{display:flex;flex-wrap:wrap;align-items:baseline;gap:24px 38px;padding:20px 2px 12px}.lz-journal .tag-cloud .tg{display:inline-flex;align-items:baseline;gap:5px;text-decoration:none;line-height:1.2;transition:color .2s}.lz-journal .tag-cloud .tg .tg-n{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.68rem;color:#bbb;transition:color .2s}.lz-journal .tag-cloud .tg:hover,.lz-journal .tag-cloud .tg:hover .tg-n{color:var(--accent)}.lz-journal .tag-cloud .tg-1{font-size:.9rem;color:#b6b6b6}.lz-journal .tag-cloud .tg-2{font-size:1.1rem;color:#9a9a9a}.lz-journal .tag-cloud .tg-3{font-size:1.35rem;font-weight:500;color:#6e6e6e}.lz-journal .tag-cloud .tg-4{font-size:1.7rem;font-weight:600;color:#3d3d3d}html.dark .lz-journal .tag-cloud .tg-1{color:#5a5a5a}html.dark .lz-journal .tag-cloud .tg-2{color:#747474}html.dark .lz-journal .tag-cloud .tg-3{color:#9c9c9c}html.dark .lz-journal .tag-cloud .tg-4{color:#d6d6d6}html.dark .lz-journal .tag-cloud .tg .tg-n{color:#666}.lz-journal .heat-wrap{overflow-x:auto;padding:6px 0 0}.lz-journal .heat{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,11px);gap:3px;width:max-content}.lz-journal .heat i,.lz-journal .heat-legend .hl{display:block;width:11px;height:11px;border-radius:2px}.lz-journal .lv0{background:var(--heat-empty)}.lz-journal .lv1{background:rgba(var(--heat-ink),.22)}.lz-journal .lv2{background:rgba(var(--heat-ink),.42)}.lz-journal .lv3{background:rgba(var(--heat-ink),.66)}.lz-journal .lv4{background:rgba(var(--heat-ink),1)}.lz-journal .heat-legend{display:flex;align-items:center;gap:6px;margin-top:16px;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.7rem;color:var(--text-muted)}.lz-journal .track-map{height:380px;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--card);position:relative}.lz-journal .track-map .leaflet-container{background:var(--card);border-radius:9px}.lz-journal .track-map .leaflet-control-zoom{border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:none}.lz-journal .track-map .leaflet-control-zoom a{color:var(--text);background:var(--card);border-color:var(--border);width:30px;height:30px;line-height:30px;font-size:1.1rem}.lz-journal .track-map .leaflet-control-zoom a:hover{color:var(--accent);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}.lz-journal .track-map .tm-note{position:absolute;inset:0;display:grid;place-items:center;color:var(--text-muted);font-size:.9rem;padding:0 24px;line-height:1.8;text-align:center}@media(max-width:768px){.lz-journal .topbar{padding:7px 14px;width:calc(100% - 20px);top:8px}.lz-journal .nav{display:none}}@media(max-width:640px){.lz-journal .page-wrap{padding:40px 16px 64px}.lz-journal .nav-grid{grid-template-columns:1fr}.lz-journal .tag-cloud{gap:16px 24px;padding:14px 0 8px}.lz-journal .nav-section{margin-bottom:48px}.lz-journal .arc-item{grid-template-columns:1fr auto;grid-template-areas:"date type" "body body";gap:4px 12px}.lz-journal .ai-date{padding-top:0}.lz-journal .ai-series{margin-top:0}.lz-journal .track-map{height:300px}}@media(prefers-reduced-motion:reduce){:where(.lz-journal *){transition:none!important}.lz-journal .theme-toggle .ic{transition:none!important}}.lz-journal .subnav{display:flex;gap:6px;margin-bottom:34px;flex-wrap:wrap}.lz-journal .subnav a{padding:7px 16px;border-radius:999px;font-size:.95rem;color:var(--text-muted);border:1px solid var(--border);transition:color .2s,border-color .2s,background .2s}.lz-journal .subnav a:hover{color:var(--accent);border-color:var(--accent)}.lz-journal .subnav a.is-active{color:#fff;background:var(--accent);border-color:var(--accent)}.lz-journal .zatan-item{padding:22px 0;border-bottom:1px solid var(--border)}.lz-journal .zt-date{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.8rem;color:var(--text-muted)}.lz-journal .zatan-item p{margin:10px 0 12px;font-size:1.05rem;line-height:1.85}.lz-journal .zt-tags{display:flex;gap:8px;flex-wrap:wrap}.lz-journal .zt-tag{font-size:.78rem;color:var(--accent);border:1px solid var(--border);padding:2px 10px;border-radius:999px}.lz-journal .diary-strip{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:36px}.lz-journal .ds-day{width:42px;height:42px;border-radius:10px;border:1px solid var(--border);display:grid;place-items:center;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.85rem;color:var(--text-muted)}.lz-journal .ds-day.has{background:var(--accent);color:#fff;border-color:var(--accent)}.lz-journal .ds-day.active{outline:2px solid var(--accent);outline-offset:2px}.lz-journal .diary-entry{margin-bottom:40px;scroll-margin-top:96px;border-radius:10px}.lz-journal .diary-entry.is-hit{animation:diaryHit 1.5s ease-out}@keyframes diaryHit{0%{background:color-mix(in srgb,var(--accent) 16%,transparent)}to{background:transparent}}.lz-journal .de-date{font-family:Cascadia Code,Consolas,Menlo,monospace;color:var(--accent);font-size:.9rem;letter-spacing:1px}.lz-journal .de-mood{font-size:.85rem;color:var(--text-muted);margin-left:10px}.lz-journal .diary-entry h3{font-size:1.4rem;font-weight:600;margin:8px 0 12px}.lz-journal .diary-entry p{line-height:1.9;font-size:1.02rem;margin:0 0 12px}.lz-journal .de-body img{width:100%;max-width:100%;border-radius:10px;margin:6px 0 14px}.lz-journal .de-body figure{margin:6px 0 14px}.lz-journal .de-body figcaption{font-size:.82rem;color:var(--text-muted);margin-top:6px;text-align:center}.lz-journal .de-body h2{font-size:1.28rem;margin:1.6rem 0 .6rem}.lz-journal .de-body h3{font-size:1.08rem;margin:1.2rem 0 .5rem}.lz-journal .de-body blockquote{border-left:3px solid var(--accent);padding:.3em 0 .3em 1.1em;margin:1.2em 0;color:var(--text-muted)}.lz-journal .de-body ul,.lz-journal .de-body ol{padding-left:1.4em;margin:0 0 12px}.lz-journal .de-body pre{background:#f5f5f3;border:1px solid #eee;border-radius:6px;padding:1rem 1.2rem;overflow-x:auto;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.88em}html.dark .lz-journal .de-body pre{background:#212225;border-color:#2b2c30}.lz-journal .arc-year{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:clamp(3.2rem,8vw,4.6rem);font-weight:700;color:#d6d6d6;line-height:1;letter-spacing:1px;margin:56px 0 22px;display:flex;align-items:baseline;gap:14px}html.dark .lz-journal .arc-year{color:#3a3a3a}.lz-journal .arc-year .ay-count{font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,SimSun,Georgia,serif;font-size:1rem;font-weight:400;color:var(--text-muted);letter-spacing:1px}.lz-journal .arc-item{display:grid;grid-template-columns:70px 1fr auto;grid-template-areas:"date body type";gap:16px;padding:14px 0;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.lz-journal .arc-item:hover .ai-title{color:var(--accent)}.lz-journal .ai-date{grid-area:date;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.85rem;color:var(--text-muted);padding-top:3px}.lz-journal .arc-body{grid-area:body;min-width:0}.lz-journal .ai-title{font-weight:600;font-size:1.08rem;transition:color .2s}.lz-journal .ai-series{grid-area:type;justify-self:end;align-self:start;margin-top:3px;white-space:nowrap;font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,SimSun,Georgia,serif;font-size:1rem;font-weight:400;letter-spacing:.1em;color:var(--accent);position:relative;z-index:1;text-decoration:none}.lz-journal .ai-series:hover{text-decoration:underline;text-underline-offset:.22em}.lz-journal .arc-item{position:relative}.lz-journal .arc-link{color:inherit;text-decoration:none}.lz-journal .arc-link:after{content:"";position:absolute;inset:0}.lz-journal .ai-tags{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap}.lz-journal .ai-tag{font-size:.75rem;color:var(--text-muted);border:1px solid var(--border);padding:2px 9px;border-radius:999px}.lz-journal .article-page{max-width:720px;margin:0 auto}.lz-journal .article-page-header{margin-bottom:30px}.lz-journal .article-toc{display:none}.lz-journal .toc-nav{display:flex;flex-direction:column;gap:14px}.lz-journal .toc-title{display:flex;align-items:baseline;justify-content:space-between;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.88rem;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted)}.lz-journal .toc-pct{font-size:.72rem;letter-spacing:0;color:var(--accent)}.lz-journal .toc-list{position:relative;list-style:none;margin:0;padding:0 0 0 14px;display:flex;flex-direction:column;gap:13px}.lz-journal .toc-list:before{content:"";position:absolute;left:18px;top:6px;bottom:6px;width:1px;background:var(--border)}.lz-journal .toc-item{position:relative}.lz-journal .toc-item a{display:flex;align-items:center;gap:10px;text-decoration:none}.lz-journal .toc-dot{flex:0 0 9px;width:9px;height:9px;border-radius:50%;background:var(--border);transition:background .22s,transform .22s,box-shadow .22s}.lz-journal .toc-label{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;color:var(--text-muted);transition:color .2s}.lz-journal .toc-item a:hover .toc-label{color:var(--text)}.lz-journal .toc-item a.active .toc-label{color:var(--accent);font-weight:600}.lz-journal .toc-item a.active .toc-dot{background:var(--accent);transform:scale(1.35);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent)}.lz-journal .toc-h3 .toc-dot{flex-basis:6px;width:6px;height:6px;margin-left:1.5px}@media(min-width:1280px){.lz-journal .article-toc{display:block;position:fixed;top:50%;transform:translateY(-50%);left:calc(50% - 580px);width:196px;max-height:calc(100vh - 120px);overflow-y:auto}}.lz-journal .article-page-title{font-size:2.2rem;font-weight:600;letter-spacing:1px;line-height:1.35;margin:0 0 14px}.lz-journal .article-page-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.8rem;color:var(--text-muted)}.lz-journal .article-page-tags{display:flex;gap:8px;margin-left:auto}.lz-journal .article-page-tag{font-size:.74rem;color:var(--accent);border:1px solid var(--border);padding:2px 10px;border-radius:999px;font-family:inherit}.lz-journal .article-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.lz-journal .article-title-row .article-page-title{margin-bottom:0}.lz-journal .article-series-tag{flex-shrink:0;font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,SimSun,Georgia,serif;font-size:1.05rem;font-weight:400;letter-spacing:.1em;color:var(--accent);white-space:nowrap;margin-right:-.1em;text-decoration:none}.lz-journal .article-series-tag:hover{text-decoration:underline;text-underline-offset:.22em}.lz-journal .article-series-tag:before{content:"「"}.lz-journal .article-series-tag:after{content:"」"}.lz-journal .article-author-card{display:flex;align-items:center;gap:12px;margin:18px 0}.lz-journal .aac-avatar{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:1.2rem;font-weight:600}.lz-journal .aac-name{font-weight:600;font-size:1.05rem}.lz-journal .article-page-file-path{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted);margin-bottom:8px}.lz-journal .article-page-file-path code{color:var(--accent)}.lz-journal .article-page-content{font-size:1.05rem;line-height:1.95}.lz-journal .article-page-content h2{font-size:1.5rem;margin:2rem 0 .8rem}.lz-journal .article-page-content h3{font-size:1.2rem;margin:1.4rem 0 .6rem}.lz-journal .article-page-content blockquote{border-left:3px solid var(--accent);padding:.4em 0 .4em 1.2em;margin:1.6em 0;font-style:italic;font-size:1.05rem;line-height:1.75;color:var(--text-muted)}.lz-journal .article-page-content pre{background:#f5f5f3;border:1px solid #eee;border-radius:4px;padding:1.2rem 1.5rem;overflow-x:auto;margin:1.5rem 0;font-family:Cascadia Code,Consolas,Fira Code,monospace;font-size:.9em;line-height:1.75}.lz-journal .article-page-content code{font-family:Cascadia Code,Consolas,Fira Code,monospace;font-size:.9em}.lz-journal .article-page-content p code{background:#f5f5f3;padding:.15rem .4rem;border-radius:3px;color:#555}.lz-journal .article-page-content pre code{background:transparent;padding:0}html.dark .lz-journal .article-page-content pre{background:#212225;border-color:#2b2c30}html.dark .lz-journal .article-page-content p code{background:#ffffff1a;color:#e0e0e0}.lz-journal .article-page-content pre code.hljs{display:block}.lz-journal .hljs-keyword,.lz-journal .hljs-selector-tag,.lz-journal .hljs-literal,.lz-journal .hljs-section,.lz-journal .hljs-doctag{color:var(--accent)}.lz-journal .hljs-string,.lz-journal .hljs-attr,.lz-journal .hljs-attribute{color:#4a6b52}.lz-journal .hljs-comment{color:#8a8a8a;font-style:italic}.lz-journal .hljs-number,.lz-journal .hljs-symbol{color:#7a5c2e}.lz-journal .hljs-title,.lz-journal .hljs-name{color:#333;font-weight:600}.lz-journal .hljs-selector-class,.lz-journal .hljs-selector-id{color:var(--accent);font-weight:600}html.dark .lz-journal .hljs-string,html.dark .lz-journal .hljs-attr,html.dark .lz-journal .hljs-attribute{color:#9ec7a8}html.dark .lz-journal .hljs-comment{color:#6e6e78}html.dark .lz-journal .hljs-number,html.dark .lz-journal .hljs-symbol{color:#c9a978}html.dark .lz-journal .hljs-title,html.dark .lz-journal .hljs-name,html.dark .lz-journal .hljs-selector-class,html.dark .lz-journal .hljs-selector-id{color:#e6e2f0}.lz-journal .day-mask .tp-tag{font-size:1.5rem}.lz-journal .article-page-content img,.lz-journal .article-page-content figure img{width:100%;border-radius:10px}.lz-journal .article-page-content figcaption{font-size:.82rem;color:var(--text-muted);margin-top:8px;text-align:center}.lz-journal .article-page-content .math-block{margin:1.4rem 0;overflow-x:auto;overflow-y:hidden;padding:2px 0}.lz-journal .article-page-content .math-block-inline{display:block;margin:1.2rem 0;overflow-x:auto;overflow-y:hidden}.lz-journal .de-body .math-block,.lz-journal .de-body .math-block-inline{overflow-x:auto;overflow-y:hidden}.lz-journal .mermaid{margin:1.6rem 0;overflow-x:auto;overflow-y:hidden;text-align:center}.lz-journal .mermaid svg{max-width:100%;height:auto}.lz-journal .mermaid-error{color:#c0392b;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.82rem;text-align:left;white-space:pre-wrap;margin:0}.lz-journal .de-body .mermaid{text-align:left}.lz-journal .article-page-content .math-block .katex-display{margin:0}.lz-journal .article-page-content .math-inline .katex{font-size:1.04em}.lz-journal .article-page-content .math-error{color:#c0392b;font-family:Cascadia Code,Consolas,Menlo,monospace}.lz-journal .article-page-content ul{padding-left:1.3em}.lz-journal .article-page-content ol{padding-left:1.7em}.lz-journal .article-page-content li{margin:.4em 0}.lz-journal .article-page-content ol>li::marker{font-family:Cascadia Code,Consolas,Menlo,monospace;color:var(--accent)}.lz-journal .article-page-footer{margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}.lz-journal .qr-share-btn{font-family:inherit;font-size:.9rem;padding:9px 18px;border-radius:999px;border:1px solid var(--accent);background:transparent;color:var(--accent);cursor:pointer;transition:background .2s,color .2s}.lz-journal .qr-share-btn:hover{background:var(--accent);color:#fff}.lz-journal .qr-modal{position:fixed;inset:0;z-index:999;display:none}.lz-journal .qr-modal-overlay{position:absolute;inset:0;background:#0000008c}.lz-journal .qr-modal-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(320px,90vw);background:var(--card);border:1px solid var(--border);padding:28px 24px 24px;text-align:center}.lz-journal .qr-modal-close{position:absolute;top:10px;right:12px;border:none;background:transparent;font-size:1.15rem;line-height:1;color:var(--text-muted);cursor:pointer}.lz-journal .qr-modal-content h3{margin:0 0 16px;font-size:1.05rem;font-weight:600}.lz-journal .qr-code-panel{padding:14px;border:1px solid var(--border);background:#fff}.lz-journal .qr-code-panel img{width:100%;height:auto}.lz-journal .qr-copy-btn{margin-top:14px;width:100%;font-family:inherit;font-size:.92rem;padding:9px 0;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:6px;transition:opacity .2s}.lz-journal .qr-copy-btn:hover{opacity:.88}.lz-journal .qr-title{margin:14px 0 0;font-size:.85rem;color:var(--text-muted);word-break:break-all}.lz-journal .article-license{font-size:.85rem;color:var(--text-muted);margin:14px 0}.lz-journal .article-license a{color:var(--accent)}.lz-journal .series-nav{margin-top:22px}.lz-journal .series-nav-title{font-size:.9rem;color:var(--text-muted)}.lz-journal .series-nav-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.lz-journal .series-nav-item{display:flex;gap:8px;align-items:baseline;font-size:.98rem;padding:8px 0;border-bottom:1px solid var(--border)}.lz-journal .series-nav-item.series-nav-current{color:var(--accent);font-weight:600}.lz-journal .series-nav-num{font-family:Cascadia Code,Consolas,Menlo,monospace;color:var(--text-muted)}.lz-journal .article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:22px;flex-wrap:wrap}.lz-journal .article-nav-link{display:flex;flex-direction:column;gap:4px;padding:14px 18px;border:1px solid var(--border);border-radius:12px;min-width:44%;transition:border-color .2s}.lz-journal .article-nav-link:hover{border-color:var(--accent)}.lz-journal .article-nav-label{font-size:.8rem;color:var(--text-muted)}.lz-journal .article-nav-title{font-weight:600}.lz-journal .article-nav-next{text-align:right;align-items:flex-end}.lz-journal .article-comments{margin-top:44px}.lz-journal .comments-title{font-size:1.1rem;margin:0 0 18px}.lz-journal .comment-form{margin-bottom:26px}.lz-journal .comment-textarea-wrapper{position:relative}.lz-journal .comment-form-textarea{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-family:inherit;font-size:1rem;background:var(--card);color:var(--text);resize:vertical}.lz-journal .comment-form-row{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.lz-journal .comment-form-input{flex:1;min-width:120px;border:1px solid var(--border);border-radius:8px;padding:9px 12px;font-family:inherit;font-size:.9rem;background:var(--card);color:var(--text)}.lz-journal .comment-form-submit{border:none;border-radius:8px;padding:9px 20px;background:var(--accent);color:#fff;font-family:inherit;font-size:.9rem;cursor:pointer}.lz-journal .comment-form-msg{font-size:.82rem;color:var(--text-muted);margin-top:8px;min-height:1em}.lz-journal .comments-list{display:flex;flex-direction:column;gap:1.6rem}.lz-journal .comment-conv{display:flex;flex-direction:column;gap:1rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:1rem .4rem}.lz-journal .conv-msg{display:flex;gap:.7rem;align-items:flex-start;max-width:82%}.lz-journal .conv-msg--author{align-self:flex-end;flex-direction:row-reverse;text-align:right}.lz-journal .conv-avatar{width:30px;height:30px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-size:.78rem;font-weight:600;color:#fff;background:#b9b6cf}.lz-journal .conv-msg--author .conv-avatar{background:var(--accent)}.lz-journal .conv-bubble{flex:1;min-width:0}.lz-journal .conv-head{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.2rem;font-size:.78rem;color:var(--text-muted)}.lz-journal .conv-msg--author .conv-head{flex-direction:row-reverse}.lz-journal .conv-name{font-weight:600;color:var(--text)}.lz-journal .conv-tag{font-size:.6rem;padding:1px 6px;border-radius:8px;background:var(--accent);color:#fff;font-weight:500}.lz-journal .conv-date{font-size:.72rem;color:#999;margin-left:auto}.lz-journal .conv-msg--author .conv-date{margin-left:0;margin-right:auto}.lz-journal .conv-text{font-size:.9rem;line-height:1.7;color:var(--text-muted)}html.dark .lz-journal .conv-text{color:#c9c4d6}.lz-journal .topbar .search-trigger{width:38px;height:38px;margin-left:12px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);border:none;cursor:pointer;transition:background .3s,transform .3s}.lz-journal .topbar .search-trigger:hover{background:color-mix(in srgb,var(--accent) 20%,transparent)}.lz-journal .search-flyout{position:fixed;top:0;left:50%;transform:translate(-50%,-14px);width:min(720px,calc(100% - 32px));background:var(--card);border:1px solid var(--border);border-top:none;border-radius:0 0 16px 16px;box-shadow:0 18px 50px #00000024;padding:20px 22px 24px;z-index:80;opacity:0;visibility:hidden;transition:opacity .25s ease,transform .25s ease,visibility .25s}.lz-journal .search-flyout.open{opacity:1;visibility:visible;transform:translate(-50%)}.lz-journal .search-box{display:flex;align-items:center;gap:12px;padding:12px 18px;border:1px solid var(--border);border-radius:999px;background:var(--bg)}.lz-journal .search-box svg{color:var(--accent);flex-shrink:0}.lz-journal .search-box input{flex:1;border:none;outline:none;font-size:1.05rem;background:transparent;color:var(--text);font-family:inherit}.lz-journal .search-box input::placeholder{color:var(--text-muted)}.lz-journal .chips{display:flex;gap:10px;margin:16px 0 6px;flex-wrap:wrap}.lz-journal .chip{padding:6px 16px;border-radius:999px;border:1px solid var(--border);font-size:.9rem;color:var(--text-muted);background:var(--bg);cursor:pointer}.lz-journal .chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.lz-journal .result{margin-top:14px;display:flex;flex-direction:column;gap:12px;max-height:52vh;overflow:auto}.lz-journal .result-card{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:var(--bg);text-decoration:none;color:inherit;transition:border-color .2s}.lz-journal .result-card:hover{border-color:var(--accent)}.lz-journal .rc-type{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;color:var(--accent);letter-spacing:1px}.lz-journal .result-card h3{margin:5px 0;font-size:1.12rem}.lz-journal .rc-meta{font-size:.82rem;color:var(--text-muted);margin-bottom:6px}.lz-journal .result-card p{margin:0;color:var(--text-muted);font-size:.92rem;line-height:1.7}.lz-journal .result-empty{color:var(--text-muted);font-size:.92rem;padding:8px 2px}.lz-journal .search-form{margin:0}.lz-journal .chips a.chip{text-decoration:none}.lz-journal .page-wrap>.result{max-height:none;overflow:visible}@media(max-width:768px){.lz-journal .heat{grid-template-columns:repeat(53,26px);grid-template-rows:repeat(7,26px);gap:4px}.lz-journal .heat i{width:26px;height:26px;border-radius:3px}.lz-journal .heat-months{grid-template-columns:repeat(53,26px);gap:4px}.lz-journal .track-map{height:300px}.lz-journal .track-map.leaflet-container{touch-action:pan-y!important;-ms-touch-action:pan-y!important}}.lz-journal .heat-wrap{position:relative}.lz-journal .heat i[data-date]{cursor:pointer}.lz-journal .heat-tip{position:fixed;z-index:100;min-width:168px;max-width:280px;padding:10px 12px;background:var(--card);border:1px solid var(--border);border-radius:4px;box-shadow:0 6px 18px #5b5ea61a;pointer-events:auto}.lz-journal .heat-tip[hidden]{display:none}.lz-journal .ht-date{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.7rem;letter-spacing:1px;color:var(--text-muted);margin-bottom:6px}.lz-journal .ht-item{display:flex;align-items:baseline;gap:8px;padding:4px 0;border-top:1px solid var(--border);text-decoration:none}.lz-journal .ht-item:first-of-type{border-top:none}.lz-journal .ht-type{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.66rem;letter-spacing:1px;color:var(--accent);flex-shrink:0}.lz-journal .ht-title{font-size:.88rem;line-height:1.5;color:var(--text)}.lz-journal .ht-item:hover .ht-title{color:var(--accent)}.lz-journal .sub-back{display:inline-block;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.8rem;letter-spacing:1px;color:var(--text-muted);margin-bottom:14px}.lz-journal .sub-back:hover{color:var(--accent)}.lz-journal .arc-back{color:var(--accent);text-decoration:none}.lz-journal .arc-back:hover{text-decoration:underline;text-underline-offset:.22em}.lz-journal .tag-cloud a.tg{border:none;background:none;padding:0;cursor:pointer;font-family:inherit}.lz-journal .tag-group{margin-top:34px}.lz-journal .tag-group:first-of-type{margin-top:26px}.lz-journal .tag-group-head{display:flex;align-items:baseline;gap:12px;padding-bottom:6px;border-bottom:1px solid var(--border)}.lz-journal .tag-group-head .tgh-name{font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,SimSun,Georgia,serif;font-size:1.2rem;letter-spacing:.08em;color:var(--accent);text-decoration:none}.lz-journal .tag-group-head .tgh-name:hover{text-decoration:underline;text-underline-offset:.22em}.lz-journal .tag-group-head .tgh-count{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;color:var(--text-muted)}.lz-journal .ns-more{margin:6px 0 0}.lz-journal .ns-more a{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.76rem;letter-spacing:.1em;color:var(--text-muted);text-decoration:none}.lz-journal .ns-more a:hover{color:var(--accent)}.lz-journal .art-list{display:flex;flex-direction:column}.lz-journal .art-item{display:block;padding:22px 0;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.lz-journal .art-item:first-child{border-top:1px solid var(--border)}.lz-journal .art-meta{display:flex;align-items:baseline;gap:14px;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.8rem;color:var(--text-muted)}.lz-journal .art-read{color:var(--text-muted)}.lz-journal .art-title{font-size:1.32rem;font-weight:600;letter-spacing:.5px;margin:8px 0;line-height:1.5;transition:color .2s}.lz-journal .art-item:hover .art-title{color:var(--accent)}.lz-journal .art-sum{margin:0 0 12px;color:var(--text-muted);font-size:.98rem;line-height:1.75}.lz-journal .cal-year{margin-bottom:40px}.lz-journal .cal-head{display:flex;align-items:center;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--border);margin-bottom:20px}.lz-journal .cal-nav{width:30px;height:30px;border:1px solid var(--border);border-radius:2px;background:transparent;color:var(--text-muted);font-size:1rem;line-height:1;cursor:pointer;display:grid;place-items:center;transition:color .2s,border-color .2s}.lz-journal .cal-nav:hover{color:var(--accent);border-color:var(--accent)}.lz-journal .cal-year-label{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:1.2rem;letter-spacing:3px;color:var(--text)}.lz-journal .cal-count{margin-left:auto;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;letter-spacing:1px;color:var(--text-muted)}.lz-journal .cal-months{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:18px}.lz-journal .cal-month{padding:14px 14px 12px;border:1px solid var(--border);border-radius:4px;background:var(--card);cursor:pointer;transition:border-color .2s}.lz-journal .cal-month:hover,.lz-journal .cal-month.is-open{border-color:var(--accent)}.lz-journal .cal-month.is-empty{opacity:.55}.lz-journal .cm-name{display:flex;align-items:baseline;gap:4px;margin-bottom:10px}.lz-journal .cmn-num{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:1rem;font-weight:600;color:var(--text)}.lz-journal .cmn-unit{font-size:.78rem;color:var(--text-muted)}.lz-journal .cmn-n{margin-left:auto;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.68rem;letter-spacing:1px;color:var(--accent)}.lz-journal .cm-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.lz-journal .cm-w{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.58rem;color:var(--text-muted);text-align:center;font-style:normal;line-height:1.6}.lz-journal .cm-d{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.62rem;color:var(--text-muted);text-align:center;line-height:1.9;font-style:normal;border-radius:2px}.lz-journal .cm-d.empty{visibility:hidden}.lz-journal .cm-d.has{background:var(--accent);color:#fff;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s}.lz-journal .cm-d.has:hover,.lz-journal .cm-d.has:focus-visible{transform:scale(1.25);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent);outline:none}.lz-journal .cal-legend{display:flex;align-items:center;gap:8px;margin-top:16px;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.7rem;color:var(--text-muted)}.lz-journal .cal-legend .cm-d{width:11px;height:11px;line-height:1.9}.lz-journal .dm-head{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.78rem;letter-spacing:2px;color:var(--accent);padding-bottom:10px;border-bottom:1px solid var(--border);margin-bottom:22px}.lz-journal .dm-empty{color:var(--text-muted);font-size:.98rem;padding:18px 0}@media(max-width:640px){.lz-journal .cal-months{grid-template-columns:1fr 1fr;gap:12px}.lz-journal .cm-w,.lz-journal .cm-d{font-size:.55rem}}.lz-journal .tag-cloud button.tg{border:none;background:none;padding:0;cursor:pointer;font-family:inherit}.lz-journal .tag-cloud button.tg:hover{color:var(--accent)}.lz-journal .tag-mask{position:fixed;inset:0;z-index:90;background:color-mix(in srgb,var(--bg) 92%,transparent);opacity:0;transition:opacity .18s ease;display:flex;align-items:flex-start;justify-content:center;padding:6vh 20px 24px;overflow:auto}.lz-journal .tag-mask[hidden]{display:none}.lz-journal .tag-mask.show{opacity:1}.lz-journal .tag-panel{position:relative;width:100%;max-width:900px;display:grid;grid-template-columns:220px 1fr;gap:32px;padding:28px 30px 30px;background:var(--card);border:1px solid var(--border);border-radius:4px}.lz-journal .tp-close{position:absolute;top:12px;right:12px;width:30px;height:30px;border:1px solid var(--border);border-radius:2px;background:transparent;color:var(--text-muted);font-size:1.05rem;line-height:1;cursor:pointer;transition:color .2s,border-color .2s}.lz-journal .tp-close:hover{color:var(--accent);border-color:var(--accent)}.lz-journal .tp-left{display:flex;flex-direction:column;gap:8px}.lz-journal .tp-tag{font-size:1.9rem;font-weight:600;letter-spacing:1px;color:var(--accent);line-height:1.25}.lz-journal .tp-count{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;letter-spacing:2px;color:var(--text-muted)}.lz-journal .tp-right{display:flex;flex-direction:column;border-top:1px solid var(--border)}.lz-journal .tp-item{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:baseline;padding:14px 2px;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.lz-journal .tp-item:hover .tp-title{color:var(--accent)}.lz-journal .tp-type{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.7rem;letter-spacing:1px;color:var(--accent)}.lz-journal .tp-title{font-size:1.02rem;transition:color .2s}.lz-journal .tp-date{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.74rem;color:var(--text-muted)}@media(max-width:640px){.lz-journal .tag-panel{grid-template-columns:1fr;gap:18px;padding:24px 20px}.lz-journal .tp-tag{font-size:1.5rem}.lz-journal .tp-item{grid-template-columns:46px 1fr}.lz-journal .tp-date{grid-column:2}}.lz-journal .heat-year{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted);background:transparent;border:1px solid var(--border);border-radius:2px;padding:2px 6px;margin-right:8px;cursor:pointer}.lz-journal .heat-cal{display:block}.lz-journal .heat-main{overflow-x:auto}.lz-journal .heat-months{display:grid;grid-template-columns:repeat(53,11px);gap:3px;margin-bottom:4px}.lz-journal .hm{font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.62rem;line-height:15px;color:var(--text-muted);font-style:normal;white-space:nowrap;overflow:visible}.lz-journal .heat{display:grid;grid-auto-flow:row;grid-template-columns:repeat(53,11px);grid-template-rows:repeat(7,11px);gap:3px;width:max-content}.lz-journal .track-map .tm-legend{background:color-mix(in srgb,var(--card) 88%,transparent);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted);line-height:1.9;box-shadow:0 4px 14px #00000014}.lz-journal .tm-leg-row{display:flex;align-items:center;gap:7px}.lz-journal .tm-sw{width:11px;height:11px;border-radius:50%;display:inline-block;flex:0 0 auto}.lz-journal .tm-pulse{transform-box:fill-box;transform-origin:center;animation:tmPulse 1.8s ease-out infinite}@keyframes tmPulse{0%{transform:scale(1);opacity:.7}to{transform:scale(2.4);opacity:0}}.lz-journal .article-page-desc{font-size:1.08rem;line-height:1.8;color:var(--text-muted);margin:0 0 18px}.lz-journal .article-page-category,.lz-journal .article-page-author{color:var(--text-muted)}.lz-journal .article-figure{margin:2rem 0}.lz-journal .article-figure img{display:block}.lz-journal .video-container{position:relative;width:100%;padding-top:56.25%;margin:2rem 0;border-radius:10px;overflow:hidden;background:#000}.lz-journal .video-container iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.lz-journal .audio-container{margin:2rem 0}.lz-journal .audio-container audio{width:100%}.lz-journal .abcjs-score{margin:2rem 0;overflow-x:auto}.lz-journal .article-page-content .footnotes{margin-top:2.6rem;padding-top:1.1rem;border-top:1px solid var(--border);font-size:.85rem;color:var(--text-muted)}.lz-journal .article-page-content .footnotes ol{padding-left:1.4em}.lz-journal .article-page-content .footnotes li{margin:.35em 0;line-height:1.7}.lz-journal .article-page-content .footnotes .footnote-backref{text-decoration:none}.lz-journal .article-page-content sup.footnote-ref a{color:var(--accent);text-decoration:none}.lz-journal .article-page-content table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.95rem}.lz-journal .article-page-content th,.lz-journal .article-page-content td{border:1px solid var(--border);padding:.55rem .8rem;text-align:left;vertical-align:top}.lz-journal .article-page-content th{background:color-mix(in srgb,var(--accent) 8%,transparent);font-weight:600}html.dark .lz-journal .article-page-content th{background:color-mix(in srgb,var(--accent) 16%,transparent)}.lz-journal .article-page-content .code-block{margin:1.6rem 0}.lz-journal .article-page-content .code-block-bar{display:flex;align-items:center;justify-content:space-between;padding:.45rem .8rem;background:#f5f5f3;border:1px solid #eee;border-bottom:none;border-radius:8px 8px 0 0;font-family:Cascadia Code,Consolas,Menlo,monospace;font-size:.72rem;color:var(--text-muted)}.lz-journal .article-page-content .code-block .code-lang{letter-spacing:.5px;text-transform:uppercase}.lz-journal .article-page-content .code-copy{border:1px solid var(--border);background:transparent;color:var(--text-muted);font-family:inherit;font-size:.7rem;padding:2px 10px;border-radius:6px;cursor:pointer;transition:color .15s,border-color .15s}.lz-journal .article-page-content .code-copy:hover{color:var(--accent);border-color:var(--accent)}.lz-journal .article-page-content .code-block pre{margin:0;border-radius:0 0 8px 8px}html.dark .lz-journal .article-page-content .code-block-bar{background:#212225;border-color:#2b2c30}.lz-journal .track-map .tm-flag{filter:drop-shadow(0 1px 2px rgba(0,0,0,.45))}.lz-journal .track-map .tm-flag svg{display:block}