/*
  PaperMod v8+
  License: MIT https://github.com/adityatelange/hugo-PaperMod/blob/master/LICENSE
  Copyright (c) 2020 nanxiaobei and adityatelange
  Copyright (c) 2021-2026 adityatelange
*/
:root{--gap:24px;--content-gap:20px;--nav-width:1024px;--main-width:720px;--header-height:60px;--footer-height:60px;--radius:8px;--theme:rgb(255, 255, 255);--entry:rgb(255, 255, 255);--primary:rgb(30, 30, 30);--secondary:rgb(108, 108, 108);--tertiary:rgb(214, 214, 214);--content:rgb(31, 31, 31);--code-block-bg:rgb(28, 29, 33);--code-bg:rgb(245, 245, 245);--border:rgb(238, 238, 238);color-scheme:light}:root[data-theme=dark]{--theme:rgb(29, 30, 32);--entry:rgb(46, 46, 51);--primary:rgb(218, 218, 219);--secondary:rgb(155, 156, 157);--tertiary:rgb(65, 66, 68);--content:rgb(196, 196, 197);--code-block-bg:rgb(46, 46, 51);--code-bg:rgb(55, 56, 62);--border:rgb(51, 51, 51);color-scheme:dark}.list{background:var(--code-bg)}[data-theme=dark] .list{background:var(--theme)}*,::after,::before{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;overflow-y:scroll;-webkit-text-size-adjust:100%;text-size-adjust:100%}a,button,body,h1,h2,h3,h4,h5,h6{color:var(--primary)}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Oxygen,Ubuntu,Cantarell,open sans,helvetica neue,sans-serif;font-size:18px;line-height:1.6;word-break:break-word;background:var(--theme)}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section,table{display:block}h1,h2,h3,h4,h5,h6{line-height:1.2}h1,h2,h3,h4,h5,h6,p{margin-top:0;margin-bottom:0}ul{padding:0}a{text-decoration:none}body,figure,ul{margin:0}table{width:100%;border-collapse:collapse;border-spacing:0;overflow-x:auto;word-break:keep-all}button,input,textarea{padding:0;font:inherit;background:0 0;border:0}input,textarea{outline:0}button,input[type=button],input[type=submit]{cursor:pointer}input:-webkit-autofill,textarea:-webkit-autofill{box-shadow:0 0 0 50px var(--theme)inset}img{display:block;max-width:100%}.not-found{position:absolute;left:0;right:0;display:flex;align-items:center;justify-content:center;height:80%;font-size:160px;font-weight:700}.archive-posts{width:100%;font-size:16px}.archive-year{margin-top:40px}.archive-year:not(:last-of-type){border-bottom:2px solid var(--border)}.archive-month{display:flex;align-items:flex-start;padding:10px 0}.archive-month-header{margin:25px 0;width:200px}.archive-month:not(:last-of-type){border-bottom:1px solid var(--border)}.archive-entry{position:relative;padding:5px;margin:10px 0}.archive-entry-title{margin:5px 0;font-weight:400}.archive-count,.archive-meta{color:var(--secondary);font-size:14px}.footer,.top-link{font-size:12px;color:var(--secondary)}.footer{max-width:calc(var(--main-width) + var(--gap) * 2);margin:auto;padding:calc((var(--footer-height) - var(--gap))/2)var(--gap);text-align:center;line-height:24px}.footer span{margin-inline-start:1px;margin-inline-end:1px}.footer span:last-child{white-space:nowrap}.footer a{color:inherit;border-bottom:1px solid var(--secondary)}.footer a:hover{border-bottom:1px solid var(--primary)}.top-link{visibility:hidden;position:fixed;bottom:60px;right:30px;z-index:99;background:var(--tertiary);width:42px;height:42px;padding:12px;border-radius:64px;transition:visibility .5s,opacity .8s linear}.top-link,.top-link svg{filter:drop-shadow(0 0 0 var(--theme))}.footer a:hover,.top-link:hover{color:var(--primary)}.top-link:focus,#theme-toggle:focus{outline:0}.nav{display:flex;flex-wrap:wrap;justify-content:space-between;max-width:calc(var(--nav-width) + var(--gap) * 2);margin-inline-start:auto;margin-inline-end:auto;line-height:var(--header-height)}.nav a{display:block}.logo,#menu{display:flex;margin:auto var(--gap)}.logo{flex-wrap:inherit}.logo a{font-size:24px;font-weight:700}.logo a img,.logo a svg{display:inline;vertical-align:middle;pointer-events:none;transform:translate(0,-10%);border-radius:6px;margin-inline-end:8px}button#theme-toggle{font-size:26px;margin:auto 4px}[data-theme=dark] #moon{display:none}[data-theme=light] #sun{display:none}#menu{list-style:none;word-break:keep-all;overflow-x:auto;white-space:nowrap}#menu li+li{margin-inline-start:var(--gap)}#menu a{font-size:16px}#menu .active{font-weight:500;border-bottom:2px solid}.lang-switch li,.lang-switch ul,.logo-switches{display:inline-flex;margin:auto 4px}.lang-switch{display:flex;flex-wrap:inherit}.lang-switch a{margin:auto 3px;font-size:16px;font-weight:500}.logo-switches{flex-wrap:inherit}.main{position:relative;min-height:calc(100vh - var(--header-height) - var(--footer-height));max-width:calc(var(--main-width) + var(--gap) * 2);margin:auto;padding:var(--gap)}.page-header h1{font-size:40px}.pagination{display:flex}.pagination a{color:var(--theme);font-size:13px;line-height:36px;background:var(--primary);border-radius:calc(36px/2);padding:0 16px}.pagination .next{margin-inline-start:auto}.social-icons a{display:inline-flex;padding:10px}.social-icons a svg{height:26px;width:26px}code{direction:ltr}div.highlight,pre{position:relative}.copy-code{display:none;position:absolute;top:4px;right:4px;color:rgba(255,255,255,.8);background:rgba(78,78,78,.8);border-radius:var(--radius);padding:0 5px;font-size:14px;user-select:none}div.highlight:hover .copy-code,pre:hover .copy-code{display:block}.first-entry{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:320px;margin:var(--gap)0 calc(var(--gap) * 2)}.first-entry .entry-header{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3}.first-entry .entry-header h1{font-size:34px;line-height:1.3}.first-entry .entry-content{margin:14px 0;font-size:16px;-webkit-line-clamp:3}.first-entry .entry-footer{font-size:14px}.home-info .entry-content{-webkit-line-clamp:unset}.post-entry{position:relative;margin-bottom:var(--gap);padding:var(--gap);background:var(--entry);border-radius:var(--radius);transition:transform .1s;border:1px solid var(--border)}.post-entry:active{transform:scale(.96)}.tag-entry .entry-cover{display:none}.entry-header h2{font-size:24px;line-height:1.3}.entry-content{margin:8px 0;color:var(--secondary);font-size:14px;line-height:1.6;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.entry-footer{color:var(--secondary);font-size:13px}.entry-link{position:absolute;left:0;right:0;top:0;bottom:0}.entry-hint{color:var(--secondary)}.entry-hint-parent{display:flex;justify-content:space-between}.entry-cover{font-size:14px;margin-bottom:var(--gap);text-align:center}.entry-cover img{border-radius:var(--radius);width:100%;height:auto}.entry-cover a{box-shadow:0 1px 0 var(--primary)}.page-header,.post-header{margin:24px auto var(--content-gap)}.post-title{margin-bottom:2px;font-size:40px}.post-description{margin-top:10px;margin-bottom:5px}.post-meta,.breadcrumbs{color:var(--secondary);font-size:14px}.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center}.i18n_list{display:inline-flex}.post-meta .i18n_list li{list-style:none;margin:auto 3px}.breadcrumbs a{font-size:16px}.post-content{color:var(--content);margin:30px 0}.post-content h3,.post-content h4,.post-content h5,.post-content h6{margin:24px 0 16px}.post-content h1{margin:40px auto 32px;font-size:40px}.post-content h2{margin:32px auto 24px;font-size:32px}.post-content h3{font-size:24px}.post-content h4{font-size:16px}.post-content h5{font-size:14px}.post-content h6{font-size:12px}.post-content a,.post-meta .i18n_list li a,.toc a:hover{box-shadow:0 1px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.post-content a code{margin:auto 0;border-radius:0;box-shadow:0 -1px 0 var(--primary)inset}.post-content del{text-decoration:line-through}.post-content dl,.post-content ol,.post-content p,.post-content figure,.post-content ul{margin-bottom:var(--content-gap)}.post-content ol,.post-content ul{padding-inline-start:20px}.post-content li{margin-top:5px}.post-content li p{margin-bottom:0}.post-content dl{display:flex;flex-wrap:wrap;margin:0}.post-content dt{width:25%;font-weight:700}.post-content dd{width:75%;margin-inline-start:0;padding-inline-start:10px}.post-content dd~dd,.post-content dt~dt{margin-top:10px}.post-content table{margin-bottom:var(--content-gap)}.post-content table th,.post-content table:not(.highlighttable,.highlight table,.gist .highlight) td{min-width:80px;padding:8px 5px;line-height:1.5;border-bottom:1px solid var(--border)}.post-content table th{text-align:start}.post-content table:not(.highlighttable) td code:only-child{margin:auto 0}.post-content .highlight table{border-radius:var(--radius)}.post-content .highlight:not(table){margin:10px auto;background:var(--code-block-bg)!important;border-radius:var(--radius);direction:ltr}.post-content li>.highlight{margin-inline-end:0}.post-content ul pre{margin-inline-start:calc(var(--gap) * -2)}.post-content .highlight pre{margin:0}.post-content .highlighttable{table-layout:fixed}.post-content .highlighttable td:first-child{width:40px}.post-content .highlighttable td .linenodiv{padding-inline-end:0!important}.post-content .highlighttable td .highlight,.post-content .highlighttable td .linenodiv pre{margin-bottom:0}.post-content code{margin:auto 4px;padding:4px 6px;font-size:.78em;line-height:1.5;background:var(--code-bg);border-radius:2px}.post-content pre code{display:grid;margin:auto 0;padding:10px;color:#d5d5d6;background:var(--code-block-bg)!important;border-radius:var(--radius);overflow-x:auto;word-break:break-all}.post-content blockquote{margin:20px 0;padding:0 14px;border-inline-start:3px solid var(--primary)}.post-content hr{margin:30px 0;height:2px;background:var(--tertiary);border:0}.post-content iframe{max-width:100%}.post-content img{border-radius:4px;margin:1rem 0}.post-content img[src*="#center"]{margin:1rem auto}.post-content figure.align-center{text-align:center}.post-content figure>figcaption{color:var(--primary);font-size:16px;font-weight:700;margin:8px 0 16px}.post-content figure>figcaption>p{color:var(--secondary);font-size:14px;font-weight:400}.toc{margin-bottom:var(--content-gap);border:1px solid var(--border);background:var(--code-bg);border-radius:var(--radius);padding:.4em}[data-theme=dark] .toc{background:var(--entry)}.toc details summary{cursor:zoom-in;margin-inline-start:10px;user-select:none}.toc details[open] summary{cursor:zoom-out}.toc .details{display:inline;font-weight:500}.toc .inner{margin:5px 20px;padding:0 10px;opacity:.9}.toc li ul{margin-inline-start:var(--gap)}.toc summary:focus{outline:0}.post-footer{margin-top:var(--content-gap)}.post-footer>*{margin-bottom:10px}.post-tags{display:flex;flex-wrap:wrap;gap:10px}.post-tags li{display:inline-block}.post-tags a,.share-buttons,.paginav{border-radius:var(--radius);background:var(--code-bg);border:1px solid var(--border)}.post-tags a{display:block;padding:0 14px;color:var(--secondary);font-size:14px;line-height:34px;background:var(--code-bg)}.post-tags a:hover,.paginav a:hover{background:var(--border)}.share-buttons{padding:10px;display:flex;justify-content:center;overflow-x:auto;gap:10px}.share-buttons li,.share-buttons a{display:inline-flex}.share-buttons a:not(:last-of-type){margin-inline-end:12px}h1:hover .anchor,h2:hover .anchor,h3:hover .anchor,h4:hover .anchor,h5:hover .anchor,h6:hover .anchor{display:inline-flex;color:var(--secondary);margin-inline-start:8px;font-weight:500;user-select:none}.paginav{display:flex;line-height:30px}.paginav a{padding-inline-start:14px;padding-inline-end:14px;border-radius:var(--radius)}.paginav .title{letter-spacing:1px;text-transform:uppercase;font-size:small;color:var(--secondary)}.paginav .prev,.paginav .next{width:50%}.paginav span:hover:not(.title){box-shadow:0 1px}.paginav .next{margin-inline-start:auto;text-align:right}[dir=rtl] .paginav .next{text-align:left}h1>a>svg{display:inline}img.in-text{display:inline;margin:auto}.buttons,.main .profile{display:flex;justify-content:center}.main .profile{align-items:center;min-height:calc(100vh - var(--header-height) - var(--footer-height) - (var(--gap) * 2));text-align:center}.profile .profile_inner{display:flex;flex-direction:column;align-items:center;gap:10px}.profile img{border-radius:50%}.buttons{flex-wrap:wrap;max-width:400px}.button{background:var(--tertiary);border-radius:var(--radius);margin:8px;padding:6px;transition:transform .1s}.button-inner{padding:0 8px}.button:active{transform:scale(.96)}#searchbox input{padding:4px 10px;width:100%;color:var(--primary);font-weight:700;border:2px solid var(--tertiary);border-radius:var(--radius)}#searchbox input:focus{border-color:var(--secondary)}#searchResults li{list-style:none;border-radius:var(--radius);padding:10px;margin:10px 0;position:relative;font-weight:500}#searchResults{margin:10px 0;width:100%}#searchResults li:active{transition:transform .1s;transform:scale(.98)}#searchResults a{position:absolute;width:100%;height:100%;top:0;left:0;outline:none}#searchResults .focus{transform:scale(.98);border:2px solid var(--tertiary)}.terms-tags li{display:inline-block;margin:10px;font-weight:500}.terms-tags a{display:block;padding:3px 10px;background:var(--tertiary);border-radius:6px;transition:transform .1s}.terms-tags a:active{background:var(--tertiary);transform:scale(.96)}.bg{color:#cad3f5;background-color:#24273a}.chroma{color:#cad3f5;background-color:#24273a}.chroma .err{color:#ed8796}.chroma .lnlinks{outline:none;text-decoration:none;color:inherit}.chroma .lntd{vertical-align:top;padding:0;margin:0;border:0}.chroma .lntable{border-spacing:0;padding:0;margin:0;border:0}.chroma .hl{background-color:#474733}.chroma .lnt{white-space:pre;-webkit-user-select:none;user-select:none;margin-right:.4em;padding:0 .4em;color:#8087a2}.chroma .ln{white-space:pre;-webkit-user-select:none;user-select:none;margin-right:.4em;padding:0 .4em;color:#8087a2}.chroma .line{display:flex}.chroma .k{color:#c6a0f6}.chroma .kc{color:#f5a97f}.chroma .kd{color:#ed8796}.chroma .kn{color:#8bd5ca}.chroma .kp{color:#c6a0f6}.chroma .kr{color:#c6a0f6}.chroma .kt{color:#ed8796}.chroma .na{color:#8aadf4}.chroma .nb{color:#91d7e3}.chroma .bp{color:#91d7e3}.chroma .nc{color:#eed49f}.chroma .no{color:#eed49f}.chroma .nd{color:#8aadf4;font-weight:700}.chroma .ni{color:#8bd5ca}.chroma .ne{color:#f5a97f}.chroma .nf{color:#8aadf4}.chroma .fm{color:#8aadf4}.chroma .nl{color:#91d7e3}.chroma .nn{color:#f5a97f}.chroma .py{color:#f5a97f}.chroma .nt{color:#c6a0f6}.chroma .nv{color:#f4dbd6}.chroma .vc{color:#f4dbd6}.chroma .vg{color:#f4dbd6}.chroma .vi{color:#f4dbd6}.chroma .vm{color:#f4dbd6}.chroma .s{color:#a6da95}.chroma .sa{color:#ed8796}.chroma .sb{color:#a6da95}.chroma .sc{color:#a6da95}.chroma .dl{color:#8aadf4}.chroma .sd{color:#6e738d}.chroma .s2{color:#a6da95}.chroma .se{color:#8aadf4}.chroma .sh{color:#6e738d}.chroma .si{color:#a6da95}.chroma .sx{color:#a6da95}.chroma .sr{color:#8bd5ca}.chroma .s1{color:#a6da95}.chroma .ss{color:#a6da95}.chroma .m{color:#f5a97f}.chroma .mb{color:#f5a97f}.chroma .mf{color:#f5a97f}.chroma .mh{color:#f5a97f}.chroma .mi{color:#f5a97f}.chroma .il{color:#f5a97f}.chroma .mo{color:#f5a97f}.chroma .o{color:#91d7e3;font-weight:700}.chroma .ow{color:#91d7e3;font-weight:700}.chroma .c{color:#6e738d;font-style:italic}.chroma .ch{color:#6e738d;font-style:italic}.chroma .cm{color:#6e738d;font-style:italic}.chroma .c1{color:#6e738d;font-style:italic}.chroma .cs{color:#6e738d;font-style:italic}.chroma .cp{color:#6e738d;font-style:italic}.chroma .cpf{color:#6e738d;font-weight:700;font-style:italic}.chroma .gd{color:#ed8796;background-color:#363a4f}.chroma .ge{font-style:italic}.chroma .gr{color:#ed8796}.chroma .gh{color:#f5a97f;font-weight:700}.chroma .gi{color:#a6da95;background-color:#363a4f}.chroma .gs{font-weight:700}.chroma .gu{color:#f5a97f;font-weight:700}.chroma .gt{color:#ed8796}.chroma .gl{text-decoration:underline}.chroma{background-color:unset!important}.chroma .hl{display:flex}.chroma .lnt{padding:0 0 0 12px}.highlight pre.chroma code{padding:8px 0}.highlight pre.chroma .line .cl,.chroma .ln{padding:0 10px}.chroma .lntd:last-of-type{width:100%}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--tertiary);border:5px solid var(--theme);border-radius:var(--radius)}[data-theme=light] .list::-webkit-scrollbar-thumb{border:5px solid var(--code-bg)}::-webkit-scrollbar-thumb:hover{background:var(--secondary)}::-webkit-scrollbar:not(.highlighttable,.highlight table,.gist .highlight){background:var(--theme)}.post-content .highlighttable td .highlight pre code::-webkit-scrollbar{display:none}.post-content :not(table) ::-webkit-scrollbar-thumb{border:2px solid var(--code-block-bg);background:#717175}.post-content :not(table) ::-webkit-scrollbar-thumb:hover{background:#a3a3a5}.gist table::-webkit-scrollbar-thumb{border:2px solid #fff;background:#adadad}.gist table::-webkit-scrollbar-thumb:hover{background:#707070}.post-content table::-webkit-scrollbar-thumb{border-width:2px}@media screen and (min-width:768px){::-webkit-scrollbar{width:19px;height:11px}}@media screen and (max-width:768px){:root{--gap:14px}.profile img{transform:scale(.85)}.first-entry{min-height:260px}.archive-month{flex-direction:column}.archive-year{margin-top:20px}.footer{padding:calc((var(--footer-height) - var(--gap) - 10px)/2)var(--gap)}}@media screen and (max-width:900px){.list .top-link{transform:translateY(-5rem)}}@media screen and (max-width:340px){.share-buttons{justify-content:unset}}@media(prefers-reduced-motion){.terms-tags a:active,.button:active,.post-entry:active,.top-link,#searchResults .focus,#searchResults li:active{transform:none}}:root{--primary:#0d6efd;--secondary:#0a58ca;--tertiary:#6ea8fe;--content:#1a1a2e;--border:#cfe2ff;--entry:#f0f7ff;--nav-width:1160px;--as-inline-code:#c7254e;--as-mark:#c7254e;--as-blockquote-border:#0d6efd;--as-blockquote-text:#0a58ca}:root[data-theme=dark]{--primary:#e3f7ff;--secondary:#9ec5fe;--tertiary:#00aeff;--content:#ebedf0;--border:#606770;--entry:#242526;--theme:#18191a;--code-block-bg:rgb(40, 42, 54);--as-inline-code:#ff6e6e;--as-mark:#ff6e6e;--as-blockquote-border:#606770;--as-blockquote-text:#ebedf0}.main:has(.list-with-sidebar){max-width:calc(var(--nav-width) + var(--gap,24px) * 2);margin-left:auto;margin-right:auto}.list-with-sidebar{display:grid;grid-template-columns:1fr 280px;gap:1.5rem;align-items:start}.list-with-sidebar .list-main{max-width:min(960px,100%);margin-left:0;margin-right:auto}.site-sidebar{position:sticky;top:calc(var(--header-height,60px) + 1rem)}.sidebar-card{background:var(--entry);border:1px solid var(--border);border-radius:var(--radius,8px);padding:1rem;margin-bottom:1rem}.sidebar-title{margin:0 0 .6rem;font-size:.95rem;color:var(--primary)}.sidebar-text{margin:.1rem 0 .4rem;color:var(--secondary);font-size:.9rem;line-height:1.55}.sidebar-about-row{display:flex;gap:.75rem;align-items:center}.sidebar-avatar{width:54px;height:54px;border-radius:999px;object-fit:cover;border:1px solid var(--border);flex:none}.sidebar-about-links{margin-top:.6rem;display:flex;flex-direction:column;gap:.35rem}.sidebar-link{color:var(--secondary);font-size:.85rem}.sidebar-link:hover{color:var(--primary);text-decoration:underline}.sidebar-social .social-icons{justify-content:flex-start}.sidebar-tags-list{display:flex;flex-wrap:wrap;gap:.5rem}.sidebar-tag{padding:.35rem .65rem;background:0 0;border:1px solid var(--border);border-radius:999px;color:var(--secondary);font-size:.85rem}.sidebar-tag:hover{background:var(--tertiary);color:var(--theme);border-color:var(--primary)}.home-hero{margin:.5rem 0 1.25rem}.home-hero-inner{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--border);background:var(--entry)}.home-hero-img{width:100%;height:240px;object-fit:cover;display:block;filter:saturate(1.05)}.home-hero-text{position:absolute;left:1.2rem;bottom:1rem;right:1.2rem;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.55)}.home-hero-title{margin:0;font-size:1.6rem;font-weight:750}.home-hero-subtitle{margin:.3rem 0 0;font-size:1rem;opacity:.95}@media(max-width:920px){.list-with-sidebar{grid-template-columns:1fr}.site-sidebar{position:static}.home-hero-img{height:200px}}.main:has(.single-with-sidebar){max-width:calc(var(--nav-width) + var(--gap,24px) * 2);margin-left:auto;margin-right:auto}.single-with-sidebar{display:grid;grid-template-columns:1fr 240px;gap:1rem;align-items:start}.single-with-sidebar .post-single{max-width:min(900px,100%);margin-left:0;margin-right:auto;background:var(--entry);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 26px rgba(0,0,0,8%);padding:1.2rem 1.35rem}.single-with-sidebar .post-single .entry-cover{max-width:100%;margin-left:0;margin-right:0;margin-top:.25rem}.single-with-sidebar .post-single .entry-cover img{max-width:100%;height:auto;object-fit:cover;border-radius:10px}.toc-sidebar{position:sticky;top:calc(var(--header-height,60px) + 1rem);max-height:calc(100vh - var(--header-height,60px) - 2rem);overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:var(--border)transparent}.toc-sidebar::-webkit-scrollbar{width:6px}.toc-sidebar::-webkit-scrollbar-track{background:0 0}.toc-sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.toc-sidebar::-webkit-scrollbar-thumb:hover{background:var(--secondary)}.toc-sidebar .toc{margin:0;padding:.85rem .6rem;background:var(--entry);border:1px solid var(--border);border-radius:var(--radius,8px);font-size:.8rem;box-shadow:0 8px 24px rgba(0,0,0,8%)}.toc-sidebar .toc.toc-from-h1 .inner{padding-top:0;margin:0;padding-left:0;padding-right:0}.toc-sidebar .toc.toc-from-h1 .inner>ul{margin-top:0}.toc-sidebar .toc .inner ul,.toc-sidebar .toc .inner li{list-style:none}.toc-sidebar .toc .inner li::marker{content:none}.toc-sidebar .toc .inner ul{padding-left:.6rem}.toc-sidebar .toc .inner a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--secondary);padding:.2em 0;line-height:1.35}.toc-sidebar .toc .inner a:hover{color:var(--primary)}.toc-sidebar .toc .inner a.active{color:var(--primary);font-weight:600}@media(max-width:768px){.single-with-sidebar{grid-template-columns:1fr}.toc-sidebar{order:-1}.single-with-sidebar .post-single{padding:1rem 1.05rem;border-radius:10px}}#reading-progress{position:fixed;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--tertiary),var(--primary));z-index:99999;transition:width 80ms linear}.header{box-shadow:0 2px 12px rgba(0,0,0,6%)}.main .first-entry,.main .post-entry{max-width:min(960px,100%)}.post-content rt{font-size:.75em;font-weight:500}.statistics-page{max-width:820px;margin:0 auto}.stat-cards{display:flex;gap:1.25rem;margin:1.5rem 0;flex-wrap:wrap}.stat-card{background:linear-gradient(135deg,var(--entry) 0%,#e7f1ff 100%);border-radius:12px;padding:1.5rem 2rem;min-width:140px;text-align:center;border:1px solid var(--border);box-shadow:0 2px 8px rgba(13,110,253,8%)}:root[data-theme=dark] .stat-card{background:linear-gradient(135deg,var(--entry) 0%,#1a1b1d 100%);box-shadow:0 2px 12px rgba(0,0,0,.25)}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--primary)}.stat-label{font-size:.95rem;color:var(--secondary)}.stat-section{margin:2.5rem 0}.stat-section h2{font-size:1.15rem;margin-bottom:1rem;color:var(--primary);padding-bottom:.35rem;border-bottom:2px solid var(--tertiary)}.statistics-page .terms-tags{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}.statistics-page .terms-tags a{padding:.4rem .9rem;background:var(--entry);border-radius:8px;border:1px solid var(--border);color:var(--secondary)}.statistics-page .terms-tags a:hover{background:var(--tertiary);color:var(--theme);border-color:var(--primary)}.stat-posts-list,.stat-archives{list-style:none;padding:0}.stat-posts-list li,.stat-archives li{margin:.5rem 0;padding:.4rem 0}.stat-posts-list a,.stat-archives a{color:var(--primary)}.stat-date{color:var(--secondary);font-size:.9rem;margin-left:.5rem}.stat-archives a{display:inline-block;padding:.25rem .6rem;margin-right:.5rem;margin-bottom:.35rem;background:var(--entry);border-radius:6px;border:1px solid var(--border)}.stat-card--highlight{border-color:var(--primary);box-shadow:0 2px 8px rgba(13,110,253,.15)}.stat-timeline{list-style:none;padding:0}.stat-timeline li{margin:.4rem 0}.stat-timeline a{color:var(--primary)}.terms-tags.tag-cloud a{background:var(--entry);border:1px solid var(--border);border-radius:8px;padding:.45rem .85rem;color:var(--secondary)}.terms-tags.tag-cloud a:hover{background:var(--tertiary);color:var(--theme);border-color:var(--primary)}.post-content h1,.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{color:var(--primary)}.post-content table{width:fit-content;max-width:100%;margin:1.5rem auto;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,8%);border:1px solid rgba(0,0,0,6%);background:var(--entry);table-layout:auto}.post-content table thead,.post-content table tbody tr:first-child th{background:var(--primary);color:#fff}.post-content table thead th,.post-content table tbody tr:first-child th{padding:14px 20px;text-align:center;font-weight:600}.post-content table tbody tr:nth-child(even){background:var(--entry)}.post-content table tbody tr:hover{background:var(--tertiary)}:root[data-theme=dark] .post-content table tbody tr:hover{background:rgba(0,174,255,.12)}.post-content table tbody td{padding:12px 20px;border-bottom:1px solid rgba(0,0,0,6%);text-align:center}.post-content table tbody tr:last-child td{border-bottom:none}.post-content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}.post-content table::-webkit-scrollbar{height:8px}.post-content table::-webkit-scrollbar-thumb{background:rgba(0,0,0,.18);border-radius:999px}:root[data-theme=dark] .post-content table{border-color:rgba(255,255,255,.1)}:root[data-theme=dark] .post-content table tbody td{border-bottom-color:rgba(255,255,255,.1)}.post-content blockquote{border-left:4px solid var(--as-blockquote-border);color:var(--as-blockquote-text);padding:.75rem 1.25rem;margin:1.25rem 0;background:var(--entry);border-radius:0 8px 8px 0}.post-content :not(pre)>code{background:var(--code-bg,rgba(0,0,0,4%));color:var(--as-inline-code);padding:.22em .45em;border-radius:6px;font-size:.9em}:root[data-theme=dark] .post-content :not(pre)>code{background:var(--code-block-bg)}.post-content pre{border-radius:8px;padding:1rem}.post-content .highlight{position:relative;border-radius:8px;overflow:hidden}.post-content .highlight::before{position:absolute;top:0;right:0;padding:.2em .6em;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:0 8px 0 6px;z-index:1}.post-content .highlight:has(code.language-r)::before{content:"R";background:#276dc2;color:#fff}.post-content .highlight:has(code.language-python)::before,.post-content .highlight:has(code.language-py)::before{content:"Python";background:#3581b8;color:#fff}.post-content .highlight:has(code.language-bash)::before,.post-content .highlight:has(code.language-sh)::before,.post-content .highlight:has(code.language-shell)::before{content:"Bash";background:#4a5568;color:#fff}:root[data-theme=dark] .post-content .highlight:has(code.language-r)::before{background:#63b3ed;color:#1a202c}:root[data-theme=dark] .post-content .highlight:has(code.language-python)::before,:root[data-theme=dark] .post-content .highlight:has(code.language-py)::before{background:#68d391;color:#1a202c}:root[data-theme=dark] .post-content .highlight:has(code.language-bash)::before,:root[data-theme=dark] .post-content .highlight:has(code.language-sh)::before,:root[data-theme=dark] .post-content .highlight:has(code.language-shell)::before{background:#718096;color:#e2e8f0}.post-content a{color:var(--tertiary);font-weight:600}.post-content a:hover{text-decoration:underline}.post-content mark{background:var(--as-mark);color:#fff;border-radius:4px;padding:2px 6px;font-weight:600}:root[data-theme=dark] .post-content mark{background:var(--as-mark);color:#fff}.post-content .important,.post-content blockquote.important,.post-content [class*=important]{border-left-color:var(--as-inline-code);background:rgba(199,37,78,6%)}:root[data-theme=dark] .post-content .important,:root[data-theme=dark] .post-content blockquote.important,:root[data-theme=dark] .post-content [class*=important]{background:rgba(255,110,110,.12)}.post-content .callout{margin:1.25rem 0;padding:1rem 1.25rem;border-radius:0 8px 8px 0;border-left:4px solid}.post-content .callout .callout-label{margin:0 0 .5rem;font-weight:700;font-size:.95rem}.post-content .callout .callout-body{margin:0;font-size:.95rem}.post-content .callout .callout-body p:first-child{margin-top:0}.post-content .callout .callout-body p:last-child{margin-bottom:0}.post-content .callout-important{border-left-color:#3182ce;background:#e6f0fa;color:#2c5282}:root[data-theme=dark] .post-content .callout-important{border-left-color:#63b3ed;background:rgba(49,130,206,.15);color:#90cdf4}.post-content .callout-warning{border-left-color:#d69e2e;background:#faf3e6;color:#744210}:root[data-theme=dark] .post-content .callout-warning{border-left-color:#ecc94b;background:rgba(214,158,46,.15);color:#f6e05e}.post-content .callout-note{border-left-color:#718096;background:#edf2f7;color:#2d3748}:root[data-theme=dark] .post-content .callout-note{border-left-color:#a0aec0;background:rgba(113,128,150,.15);color:#e2e8f0}.post-content .callout-tip{border-left-color:#38a169;background:#e6fffa;color:#234e52}:root[data-theme=dark] .post-content .callout-tip{border-left-color:#68d391;background:rgba(56,161,105,.15);color:#9ae6b4}.post-content .callout-reminder{border-left-color:#805ad5;background:#faf5ff;color:#44337a}:root[data-theme=dark] .post-content .callout-reminder{border-left-color:#b794f4;background:rgba(128,90,213,.15);color:#d6bcfa}.post-content h3:has(+.poem-content){text-align:center;font-size:1.15em;margin:2em 0 .8em;font-weight:650}.post-content h3:has(+.poem-content):first-of-type{margin-top:0}.post-content .poem-festival-wish{text-align:center;margin:1.5em 0 2em;padding:1em 1.5em;background:linear-gradient(135deg,var(--entry) 0%,rgba(110,168,254,.2) 100%);border-left:4px solid var(--primary);border-radius:0 8px 8px 0;font-size:1.05em;color:var(--content);line-height:1.8}:root[data-theme=dark] .post-content .poem-festival-wish{background:linear-gradient(135deg,var(--entry) 0%,rgba(0,174,255,.12) 100%)}.post-content .poem-festival-wish strong{color:var(--primary)}.post-content .poem-year-end{margin-top:2.5em;padding:1.5em 2em;background:linear-gradient(135deg,var(--entry) 0%,rgba(110,168,254,.18) 100%);border-radius:8px;border-left:4px solid var(--primary)}:root[data-theme=dark] .post-content .poem-year-end{background:linear-gradient(135deg,var(--entry) 0%,rgba(0,174,255,.1) 100%)}.post-content .poem-year-end .year-end-title{font-size:1.05em;font-weight:650;color:var(--content);margin:0 0 .8em}.post-content .poem-year-end .year-end-placeholder{font-size:.95em;color:var(--secondary);font-style:italic;min-height:2em;margin:0}.post-content .poem-year-end .year-end-link{display:inline-block;margin-top:1em;font-size:.95em;color:var(--primary);font-weight:600;text-decoration:none}.post-content .poem-year-end .year-end-link:hover{color:var(--secondary);text-decoration:underline}.post-content .poem-content{margin:1.5em 0 2em;text-align:center}.post-content .poem-content .poem-meta{font-size:.95em;color:var(--secondary);margin:0 0 1em;font-family:pingfang sc,microsoft yahei,serif}.post-content .poem-content .poem-interp{font-size:.92em;color:var(--secondary);margin:.5em 0 1.5em;padding-left:.5em;font-style:italic;font-family:pingfang sc,microsoft yahei,helvetica neue,sans-serif}.post-content .poem-content .poem-stanza{font-size:.85em;color:var(--secondary);margin:1.2em 0 .4em;letter-spacing:.2em}.post-content .poem-content .poem-stanza:first-of-type{margin-top:0}.post-content .poem-content .poem-lines{font-size:1.25em;line-height:2.2;letter-spacing:.12em;color:var(--content);margin:0 0 .3em;font-family:simsun,宋体,stsong,serif}.post-content .poem-content ruby{ruby-position:over;ruby-align:center}.post-content .poem-content ruby rt{font-size:.45em;line-height:1;color:var(--secondary);font-weight:500;letter-spacing:.05em;font-family:pingfang sc,microsoft yahei,helvetica neue,sans-serif}.post-content .poem-content ruby rp{display:none}.pretext-demo{--page:#f5f1ea;--panel:#fffdf8;--ink:#201b18;--muted:#6d645d;--rule:#d8cec3;--accent:#955f3b}.pretext-demo *{box-sizing:border-box}.pretext-demo .pretext-page{width:min(940px,calc(100vw - 32px));margin:0 auto;padding:32px 0 48px;background:linear-gradient(180deg,#fbf7f0 0%,var(--page) 100%);color:var(--ink);font-family:helvetica neue,Helvetica,Arial,sans-serif}.pretext-demo .pretext-eyebrow{margin:0 0 8px;font:12px/1.2 sf mono,ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.pretext-demo h1.pretext-title{margin:0;font:700 34px/1.08 Georgia,times new roman,serif}.pretext-demo .pretext-intro{margin:10px 0 0;max-width:62ch;line-height:1.5;color:var(--muted)}.pretext-demo .pretext-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}.pretext-demo .pretext-card{display:block;padding:18px;border:1px solid var(--rule);border-radius:20px;background:color-mix(in srgb,var(--panel) 94%,white 6%);color:inherit;text-decoration:none;box-shadow:0 18px 40px rgb(54 40 23/8%);transition:transform 160ms ease,box-shadow 160ms ease,border-color 160ms ease}.pretext-demo .pretext-card:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 35%,var(--rule) 65%);box-shadow:0 22px 44px rgb(54 40 23/.12)}.pretext-demo .pretext-card h2{margin:0;font:600 20px/1.2 helvetica neue,Helvetica,Arial,sans-serif}.pretext-demo .pretext-card p{margin:10px 0 0;line-height:1.5;color:var(--muted)}@media(max-width:760px){.pretext-demo .pretext-page{width:min(100vw - 20px,940px);padding-top:22px}.pretext-demo .pretext-grid{grid-template-columns:1fr}}.pretext-demo [data-pretext-height="1"],.pretext-demo [data-pretext-bubble="1"]{padding:16px 18px;border-radius:14px;border:1px solid var(--rule);background:color-mix(in srgb,var(--panel) 96%,white 4%);transition:height 220ms ease,width 220ms ease;will-change:height,width}.pretext-reflow-demo{max-width:100%}.pretext-reflow-demo .pretext-reflow-scroll{max-width:100%;overflow-x:hidden;overflow-y:hidden;border-radius:14px;padding:28px}.pretext-reflow-demo .pretext-control-card{margin-top:20px}.pretext-reflow-demo .pretext-control-label{display:block;font-weight:700;color:var(--accent);margin-bottom:10px}.pretext-reflow-demo .pretext-width-slider{width:min(560px,100%);accent-color:var(--accent)}.pretext-reflow-demo .pretext-metrics{margin-top:12px;display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.95rem}.pretext-reflow-demo .pretext-reflow-card{margin-top:18px}.pretext-reflow-demo .pretext-reflow-stage{width:100%;min-width:0}.pretext-reflow-demo .pretext-reflow-content{width:520px;max-width:100%;line-height:1.6;transition:width 220ms ease,height 220ms ease;max-height:220px;overflow-y:auto}