/*
  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 .x{}.chroma .err{color:#ed8796}.chroma .cl{}.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 .n{}.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 .nx{}.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 .l{}.chroma .ld{}.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 .p{}.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 .g{}.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 .go{}.chroma .gp{}.chroma .gs{font-weight:700}.chroma .gu{color:#f5a97f;font-weight:700}.chroma .gt{color:#ed8796}.chroma .gl{text-decoration:underline}.chroma .w{}.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}}.post-content{font-family:noto serif tc,georgia,times new roman,serif;font-size:18px;font-weight:500;line-height:1.9;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=dark] .post-content{color:#dcdcdd}.post-content dl,.post-content ol,.post-content p,.post-content figure,.post-content ul{margin-bottom:28px}.post-content h1{margin:64px auto 32px}.post-content h2{margin:56px auto 24px;padding-top:24px;border-top:1px solid var(--tertiary)}.post-content h2:first-child{border-top:none;margin-top:32px;padding-top:0}.post-content h3{margin:40px 0 16px}.post-content blockquote{margin:32px 0;padding:20px 24px;border-inline-start:4px solid var(--primary);background:var(--code-bg);border-radius:0 var(--radius)var(--radius)0;line-height:1.8}[data-theme=dark] .post-content blockquote{background:var(--entry)}.post-content blockquote p:last-child{margin-bottom:0}.post-content blockquote.guide-block{border-inline-start:4px solid #6b9bd2;background:rgba(107,155,210,8%)}[data-theme=dark] .post-content blockquote.guide-block{background:rgba(107,155,210,8%);border-inline-start-color:rgba(107,155,210,.6)}.post-content blockquote.guide-block>p>strong:first-child{display:inline-block;margin-bottom:4px;color:#6b9bd2}[data-theme=dark] .post-content blockquote.guide-block>p>strong:first-child{color:#8bb8e8}[data-theme=dark] .post-content blockquote.guide-block{color:rgba(200,200,204,.85)}.post-content .pull-quote{text-align:center;padding:40px 32px;margin:48px 0;position:relative;border:none;background:0 0}.post-content .pull-quote::before,.post-content .pull-quote::after{content:'';display:block;width:60px;height:2px;background:var(--tertiary);margin:0 auto}.post-content .pull-quote::before{margin-bottom:28px}.post-content .pull-quote::after{margin-top:28px}.post-content .pull-quote p:first-child{font-size:1.15em;font-style:italic;line-height:1.75;color:var(--primary);font-weight:400;margin-bottom:16px}.post-content .pull-quote p:last-child{font-size:.92em;color:var(--secondary);font-style:normal;margin-bottom:0}.post-content .pull-quote p:first-child:last-child{margin-bottom:0}.post-content blockquote blockquote{margin:16px 0;padding:16px 20px;border-inline-start:3px solid var(--secondary);background:0 0;font-style:italic}.post-content img{display:block;margin:32px auto;max-width:100%}.post-content hr{margin:48px 0}.post-content ol>li{margin-top:12px;padding-inline-start:4px}.post-content ol>li>strong:first-child{color:var(--primary)}.post-content strong{font-weight:800;color:var(--primary)}[data-theme=dark] .post-content strong{color:#f0f0f0}.post-content .hl{background:rgba(250,204,21,.25);padding:1px 4px;border-radius:3px;color:inherit}[data-theme=dark] .post-content .hl{background:rgba(250,204,21,.18)}.post-content .stat-callout{display:inline-block;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-weight:700;font-size:1.1em;color:#d97706;letter-spacing:-.01em}[data-theme=dark] .post-content .stat-callout{color:#fbbf24}.post-content .commentary-block{margin:32px 0;border-radius:8px;overflow:hidden;border:1px solid #d1d5db;line-height:1.8}[data-theme=dark] .post-content .commentary-block{border-color:#3b3f47}.post-content .commentary-titlebar{display:flex;align-items:center;gap:6px;padding:8px 14px;background:#e5e7eb;border-bottom:1px solid #d1d5db}[data-theme=dark] .post-content .commentary-titlebar{background:#2a2d35;border-bottom-color:#3b3f47}.post-content .commentary-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;opacity:.5}.post-content .commentary-dot--red{background:#ef4444}.post-content .commentary-dot--yellow{background:#eab308}.post-content .commentary-dot--green{background:#22c55e}[data-theme=dark] .post-content .commentary-dot{opacity:.45}.post-content .commentary-titlebar-text{flex:1;text-align:center;font-family:sf mono,fira code,cascadia code,menlo,monospace;font-size:.78em;font-weight:600;color:#6b7280;letter-spacing:.02em;margin-right:28px}[data-theme=dark] .post-content .commentary-titlebar-text{color:#9ca3af}.post-content .commentary-body{padding:20px 24px;background:#f9fafb}[data-theme=dark] .post-content .commentary-body{background:#1e2128}.post-content .commentary-body p:last-child{margin-bottom:0}.related-posts{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border)}.related-posts h3{font-size:1.1rem;margin-bottom:.8rem;color:var(--primary)}.related-posts ul{list-style:none;padding:0}.related-posts li{margin-bottom:.6rem}.related-posts li a{font-weight:500}.related-posts li p{margin:.2rem 0 0;font-size:.85rem;color:var(--secondary)}.post-content-wrapper{position:relative}.toc-sidebar{display:none}@media screen and (min-width:1281px){.toc-sidebar{display:block;position:fixed;top:calc(var(--header-height) + 24px);left:calc(50% + var(--main-width)/2 + var(--gap) + 32px);width:260px;max-height:calc(100vh - var(--header-height) - 48px);overflow-y:auto;padding-right:8px}.toc-sidebar-nav{max-height:calc(100vh - var(--header-height) - 80px);overflow-y:auto}.toc-sidebar-nav::-webkit-scrollbar{width:3px}.toc-sidebar-nav::-webkit-scrollbar-thumb{background:var(--tertiary);border-radius:3px}.toc-sidebar-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--secondary);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--tertiary)}.toc-sidebar-nav ul{list-style:none;padding:0;margin:0}.toc-sidebar-nav li{margin:0}.toc-sidebar-nav>nav>ul>li>ul{padding-inline-start:12px}.toc-sidebar-nav>nav>ul>li>ul>li>ul{padding-inline-start:12px}.toc-sidebar-nav a{display:block;padding:4px 0 4px 8px;font-size:13px;line-height:1.5;color:var(--secondary);text-decoration:none;border-inline-start:2px solid transparent;transition:color .15s,border-color .15s}.toc-sidebar-nav a:hover{color:var(--primary)}.toc-sidebar-nav a.toc-active{color:var(--primary);border-inline-start-color:var(--primary);font-weight:500}}.toc-mobile-fab{display:none}.toc-mobile-overlay{display:none}@media screen and (max-width:1280px){.toc-mobile-fab{display:flex;align-items:center;justify-content:center;position:fixed;bottom:120px;right:30px;width:42px;height:42px;border-radius:50%;background:var(--primary);color:var(--theme);border:none;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.25);z-index:100;transition:transform .2s,opacity .2s}.toc-mobile-fab:hover{transform:scale(1.08)}.toc-mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;opacity:0;transition:opacity .25s}.toc-mobile-overlay.open{display:flex;justify-content:center;align-items:flex-end;opacity:1}.toc-mobile-panel{background:var(--theme);width:100%;max-width:500px;max-height:70vh;border-radius:16px 16px 0 0;display:flex;flex-direction:column;overflow:hidden;transform:translateY(100%);transition:transform .3s ease-out}.toc-mobile-overlay.open .toc-mobile-panel{transform:translateY(0)}.toc-mobile-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--tertiary);font-weight:700;font-size:15px}.toc-mobile-close{background:0 0;border:none;font-size:24px;color:var(--primary);cursor:pointer;padding:0 4px;line-height:1}.toc-mobile-body{overflow-y:auto;padding:16px 20px 24px}.toc-mobile-body ul{list-style:none;padding:0;margin:0}.toc-mobile-body li{margin:0}.toc-mobile-body li ul{padding-inline-start:16px}.toc-mobile-body a{display:block;padding:8px 0;font-size:15px;color:var(--secondary);text-decoration:none;border-bottom:1px solid var(--border)}.toc-mobile-body a:hover,.toc-mobile-body a.toc-active{color:var(--primary)}.toc-mobile-body li:last-child>a{border-bottom:none}}.slide-mode-btn{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:7px 16px;border:none;border-radius:20px;background:#3aaae0;color:#fff;font-size:13px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;cursor:pointer;transition:background .2s,transform .15s,box-shadow .2s;box-shadow:0 1px 4px rgba(58,170,224,.3)}.slide-mode-btn:hover{background:#2e9ad0;transform:translateY(-1px);box-shadow:0 3px 8px rgba(58,170,224,.35)}.slide-mode-btn:active{transform:translateY(0)}.slide-mode-btn svg{opacity:.85;stroke:#fff}.dark .slide-mode-btn{background:#4ab8ec;box-shadow:0 1px 4px rgba(74,184,236,.25)}.dark .slide-mode-btn:hover{background:#3aaae0;box-shadow:0 3px 8px rgba(74,184,236,.35)}.toc-mobile-footer{padding:12px 16px;border-top:1px solid var(--border)}.slide-mode-toc-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 16px;border:none;border-radius:8px;background:#3aaae0;color:#fff;font-size:14px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;cursor:pointer;transition:background .2s}.slide-mode-toc-btn:hover{background:#2e9ad0}.slide-mode-toc-btn svg{stroke:#fff}.dark .slide-mode-toc-btn{background:#4ab8ec}.dark .slide-mode-toc-btn:hover{background:#3aaae0}.slide-mode-overlay{position:fixed;inset:0;z-index:9000;background:var(--theme);display:none;flex-direction:column}.slide-mode-overlay.is-active{display:flex}.slide-chrome{flex:none;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--theme);border-bottom:1px solid var(--border);z-index:2}.slide-chrome-title{font-size:14px;font-weight:600;color:var(--primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 50px)}.slide-chrome-close{background:0 0;border:none;color:var(--primary);font-size:24px;cursor:pointer;padding:4px 8px;line-height:1;border-radius:4px}.slide-chrome-close:hover{background:var(--tertiary)}.slide-grid{flex:1;overflow:hidden;position:relative}.slide-grid-inner{position:absolute;inset:0;transition:transform .35s cubic-bezier(.25,.46,.45,.94);will-change:transform}.slide-row{position:absolute;left:0;right:0;overflow-x:scroll;overflow-y:hidden;scroll-snap-type:x mandatory;display:flex;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}.slide-row::-webkit-scrollbar{display:none}.slide-row{-ms-overflow-style:none;scrollbar-width:none}.slide-card{position:relative;flex:0 0 100%;width:100%;height:100%;scroll-snap-align:start;overflow-y:auto;overscroll-behavior-y:contain;padding:40px 24px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;align-items:center}.slide-card-inner{max-width:640px;width:100%;font-family:noto serif tc,georgia,serif;font-size:20px;line-height:1.8;color:var(--primary);text-align:left}.slide-card.is-summary .slide-card-inner{font-size:20px;line-height:1.7;text-align:center}.slide-card-inner .slide-section-num{display:block;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:64px;font-weight:800;line-height:1;opacity:.08;margin-bottom:8px;letter-spacing:-.04em}.slide-card-inner .slide-section-label{font-size:26px;font-weight:700;margin-bottom:20px;line-height:1.4}.slide-card.is-summary .slide-card-inner .slide-section-label::after{content:'';display:block;width:40px;height:2px;background:var(--primary);opacity:.2;margin:16px auto 0}.slide-card.is-summary .slide-card-inner p:not(.slide-section-label){font-size:18px;opacity:.8}.slide-card.is-summary .slide-card-inner::after{content:'→ 滑動看詳情';display:block;margin-top:28px;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:12px;color:var(--secondary);opacity:.55;letter-spacing:.05em}.slide-card-inner img{max-width:100%;height:auto;border-radius:8px}.slide-card-inner figure{margin:0;text-align:center}.slide-card-inner figcaption{font-size:14px;color:var(--secondary);margin-top:8px}.slide-card-inner .commentary-block{margin:0;width:100%;border:none;border-radius:0;border-left:3px solid #6b9bd2;background:0 0}.slide-card-inner .commentary-block .commentary-titlebar{display:none}.slide-card-inner .commentary-block .commentary-body{padding:0 0 0 16px;background:0 0}.slide-card-inner .commentary-block .commentary-body::before{content:'觀點';display:inline-block;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#6b9bd2;margin-bottom:10px;padding:2px 8px;border-radius:3px;background:rgba(107,155,210,.1)}.dark .slide-card-inner .commentary-block{border-left-color:#8bb8e8}.dark .slide-card-inner .commentary-block .commentary-body::before{color:#8bb8e8;background:rgba(139,184,232,.1)}.slide-card-inner blockquote{margin:0;padding:20px 24px;border-radius:10px;border-left:none;border-inline-start:none;background:rgba(128,128,128,6%)}.slide-card-inner blockquote.guide-block{background:rgba(107,155,210,6%);border-left:3px solid rgba(107,155,210,.4)}.slide-card-inner blockquote.guide-block::before{content:'背景';display:inline-block;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:11px;font-weight:600;letter-spacing:.08em;color:#6b9bd2;margin-bottom:10px;padding:2px 8px;border-radius:3px;background:rgba(107,155,210,.1)}.dark .slide-card-inner blockquote{background:rgba(255,255,255,4%)}.dark .slide-card-inner blockquote.guide-block{background:rgba(107,155,210,6%);border-left-color:rgba(139,184,232,.4)}.dark .slide-card-inner blockquote.guide-block::before{color:#8bb8e8;background:rgba(139,184,232,.1)}.slide-card-inner .pull-quote{margin:0;padding:20px 0;text-align:center;border:none;background:0 0}.slide-card-inner .pull-quote::before,.slide-card-inner .pull-quote::after{content:'';display:block;width:48px;height:2px;background:var(--primary);opacity:.15;margin:0 auto}.slide-card-inner .pull-quote::before{margin-bottom:24px}.slide-card-inner .pull-quote::after{margin-top:24px}.slide-card-inner .pull-quote p:first-child{font-size:24px;font-style:italic;font-weight:400;line-height:1.7}.slide-card-inner .pull-quote p:last-child:not(:first-child){font-size:16px;color:var(--secondary);font-style:normal;margin-top:12px;margin-bottom:0}.slide-card-breadcrumb{position:absolute;top:12px;left:24px;right:24px;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:11px;color:var(--secondary);opacity:.55;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none}.slide-card-next-hint{font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;font-size:12px;color:var(--secondary);opacity:.55;margin-top:28px;text-align:center;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:640px;width:100%}.slide-card-inner ul,.slide-card-inner ol{padding-left:1.5em;text-align:left}.slide-card-inner li{margin-bottom:8px}.slide-dots{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:9001;display:flex;flex-direction:column;gap:8px;padding:8px 4px}.slide-dot{width:8px;height:8px;border-radius:50%;background:var(--secondary);opacity:.35;transition:opacity .2s,transform .2s;cursor:pointer;border:none;padding:0}.slide-dot.is-active{opacity:1;transform:scale(1.4);background:var(--primary)}.slide-progress{flex:none;text-align:center;padding:10px 16px;font-size:12px;color:var(--secondary);background:var(--theme);border-top:1px solid var(--border);z-index:2;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif}body.slide-mode-active{overflow:hidden}body.slide-mode-active #reading-progress{display:none!important}body.slide-mode-active .toc-mobile-fab{visibility:hidden!important}body.slide-mode-active .toc-mobile-overlay{visibility:hidden!important}body.slide-mode-active .toc-sidebar{visibility:hidden!important}.slide-nav-arrow{position:fixed;top:50%;transform:translateY(-50%);z-index:9002;width:40px;height:64px;border:none;background:rgba(128,128,128,.15);color:var(--secondary);font-size:24px;cursor:pointer;opacity:0;transition:opacity .25s,color .2s,background .2s;display:flex;align-items:center;justify-content:center;border-radius:8px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.slide-mode-overlay.is-active .slide-nav-arrow{opacity:.6;pointer-events:auto}.slide-nav-arrow:hover{opacity:1;color:var(--primary);background:rgba(128,128,128,.3)}.slide-nav-prev{left:8px}.slide-nav-next{right:44px}.slide-nav-arrow.is-hidden{opacity:0!important;pointer-events:none!important}@media(max-width:768px){.slide-nav-arrow{display:none}}.slide-hint-overlay{position:absolute;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.88);pointer-events:auto;cursor:pointer;animation:hintOverlayIn .4s ease-out}@keyframes hintOverlayIn{from{opacity:0}to{opacity:1}}.slide-hint-content{display:flex;flex-direction:column;align-items:center;gap:28px;color:#fff;font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;padding:44px 48px;border-radius:16px;background:rgba(40,40,40,.95);border:1px solid rgba(255,255,255,.12);box-shadow:0 8px 32px rgba(0,0,0,.5)}.slide-hint-dismiss{display:inline-flex;align-items:center;gap:6px;margin-top:4px;padding:0;border:none;background:0 0;color:rgba(255,255,255,.4);font-size:12px;font-family:inherit;cursor:pointer;transition:color .2s}.slide-hint-dismiss:hover{color:rgba(255,255,255,.7)}.slide-hint-dismiss input[type=checkbox]{accent-color:#888;margin:0;cursor:pointer}.slide-hint-arrows{position:relative;width:140px;height:140px}.slide-hint-arrow{position:absolute;font-size:32px;opacity:0;color:#fff;text-shadow:0 0 12px rgba(255,255,255,.4)}.slide-hint-arrow.hint-up{top:0;left:50%;transform:translateX(-50%);animation:hintBounceUp 2s ease-in-out .3s infinite}.slide-hint-arrow.hint-down{bottom:0;left:50%;transform:translateX(-50%);animation:hintBounceDown 2s ease-in-out .3s infinite}.slide-hint-arrow.hint-left{left:0;top:50%;transform:translateY(-50%);animation:hintBounceLeft 2s ease-in-out .8s infinite}.slide-hint-arrow.hint-right{right:0;top:50%;transform:translateY(-50%);animation:hintBounceRight 2s ease-in-out .8s infinite}.slide-hint-group{display:flex;align-items:center;gap:12px;font-size:15px;opacity:.95}.slide-hint-group-icon{font-size:20px;min-width:28px;text-align:center;opacity:.7}.slide-hint-labels{display:flex;flex-direction:column;gap:12px}.slide-hint-tap{font-size:13px;opacity:.45;margin-top:4px;text-align:center}@keyframes hintBounceUp{0%,100%{opacity:.25;transform:translateX(-50%)translateY(4px)}50%{opacity:1;transform:translateX(-50%)translateY(-8px)}}@keyframes hintBounceDown{0%,100%{opacity:.25;transform:translateX(-50%)translateY(-4px)}50%{opacity:1;transform:translateX(-50%)translateY(8px)}}@keyframes hintBounceLeft{0%,100%{opacity:.25;transform:translateY(-50%)translateX(4px)}50%{opacity:1;transform:translateY(-50%)translateX(-8px)}}@keyframes hintBounceRight{0%,100%{opacity:.25;transform:translateY(-50%)translateX(-4px)}50%{opacity:1;transform:translateY(-50%)translateX(8px)}}@media(max-width:768px){.slide-card{padding:32px 20px}.slide-card-inner{font-size:18px}.slide-card-inner .slide-section-num{font-size:48px}.slide-card-inner .slide-section-label{font-size:22px}.slide-card-inner .pull-quote p:first-child{font-size:20px}.slide-dots{right:6px}.slide-hint-labels{font-size:13px}}@media(min-width:769px){.slide-card{padding:60px 40px}}.dark .slide-mode-overlay{background:var(--theme)}.dark .slide-chrome{border-bottom-color:rgba(255,255,255,.1)}.dark .slide-progress{border-top-color:rgba(255,255,255,.1)}.dark .slide-nav-arrow{box-shadow:0 1px 6px rgba(0,0,0,.3)}.header{position:sticky;top:0;z-index:999;background:var(--theme)}body{scroll-padding-top:var(--header-height)}#menu-toggle{display:none;align-items:center;justify-content:center;background:0 0;border:none;cursor:pointer;padding:8px;margin:auto var(--gap);color:var(--primary);line-height:var(--header-height);-webkit-tap-highlight-color:transparent}#menu-toggle svg{transition:transform .2s ease}#menu-toggle.active svg{transform:rotate(90deg)}@media(max-width:768px){#menu-toggle{display:inline-flex;margin-left:auto}.nav{position:relative;flex-wrap:nowrap}#menu{display:none!important;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--theme);border-top:1px solid var(--border);box-shadow:0 4px 12px rgba(0,0,0,.1);padding:8px 0;margin:0;z-index:999;overflow:hidden;overflow-x:hidden;white-space:normal}#menu.active{display:flex!important}#menu li{margin:0;padding:0}#menu li a{display:block;padding:12px 24px;font-size:15px}}.tag-entry .entry-cover{display:block}.terms-page{max-width:780px;margin:0 auto;padding:0 1.25rem 4rem}.terms-hero{text-align:center;padding:3.5rem 0 3rem}.terms-hero-title{font-size:2.2rem;font-weight:700;letter-spacing:-.025em;margin:0;position:relative;display:inline-block;padding-bottom:1rem}.terms-hero-title::after{content:"";display:block;width:32px;height:2px;background:var(--primary);opacity:.18;margin:.85rem auto 0;border-radius:1px}.terms-hero-desc{color:var(--secondary);font-size:1.05rem;line-height:1.6;margin:.75rem 0 0;max-width:520px;margin-left:auto;margin-right:auto}.terms-main{display:flex;flex-direction:column;gap:24px}.terms-card{display:block;background:var(--entry);border-radius:20px;padding:36px 40px;text-decoration:none;transition:transform .3s ease-out,box-shadow .3s ease-out;border-top:3px solid transparent;box-shadow:0 1px 4px rgba(0,0,0,4%),0 2px 6px rgba(0,0,0,3%)}.terms-card:hover{transform:translateY(-3px);box-shadow:0 12px 48px rgba(0,0,0,9%),0 4px 12px rgba(0,0,0,4%)}[data-theme=dark] .terms-card{box-shadow:0 1px 4px rgba(0,0,0,.25),0 2px 6px rgba(0,0,0,.15)}[data-theme=dark] .terms-card:hover{box-shadow:0 12px 48px rgba(0,0,0,.4),0 4px 12px rgba(0,0,0,.2)}.terms-card--blue{border-top-color:rgba(96,165,250,.6)}.terms-card--amber{border-top-color:rgba(251,191,36,.6)}.terms-card--purple{border-top-color:rgba(167,139,250,.6)}.terms-card--emerald{border-top-color:rgba(52,211,153,.6)}.terms-card-top{margin-bottom:20px}.terms-card-meta{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:10px}.terms-card-title{margin:0;font-size:1.35rem;font-weight:700;color:var(--primary);letter-spacing:-.015em}.terms-card-count{flex-shrink:0;font-size:.8rem;color:var(--secondary);opacity:.7;white-space:nowrap}.terms-card-desc{color:var(--secondary);font-size:.95rem;margin:0;line-height:1.7}.terms-card-posts{list-style:none;padding:0;margin:0;border-top:1px solid var(--border);padding-top:18px;display:flex;flex-direction:column;gap:10px}.terms-card-posts li{font-size:.9rem;color:var(--primary);opacity:.75;line-height:1.55;padding-left:1.2em;position:relative}.terms-card-posts li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--secondary);opacity:.3}.terms-card-cta{display:inline-block;margin-top:18px;font-size:.88rem;font-weight:600;color:var(--secondary);opacity:.6;transition:opacity .2s ease,transform .2s ease}.terms-card:hover .terms-card-cta{opacity:1;transform:translateX(4px)}.terms-minor{margin-top:48px}.terms-minor-heading{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--secondary);opacity:.5;margin:0 0 16px}.terms-minor-grid{display:flex;flex-wrap:wrap;gap:12px}.terms-minor-card{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:var(--entry);border-radius:12px;text-decoration:none;font-size:.92rem;font-weight:500;color:var(--primary);transition:transform .2s ease,box-shadow .2s ease;border-left:3px solid transparent;box-shadow:0 1px 3px rgba(0,0,0,4%)}.terms-minor-card:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,8%)}[data-theme=dark] .terms-minor-card{box-shadow:0 1px 3px rgba(0,0,0,.2)}[data-theme=dark] .terms-minor-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.35)}.terms-minor-card--blue{border-left-color:rgba(96,165,250,.5)}.terms-minor-card--amber{border-left-color:rgba(251,191,36,.5)}.terms-minor-card--purple{border-left-color:rgba(167,139,250,.5)}.terms-minor-card--emerald{border-left-color:rgba(52,211,153,.5)}.terms-minor-title{color:var(--primary)}.terms-minor-count{font-size:.75rem;color:var(--secondary);opacity:.5;background:var(--code-bg);border-radius:9999px;padding:2px 8px}@media(max-width:600px){.terms-hero{padding:2.5rem 0 2rem}.terms-hero-title{font-size:1.75rem}.terms-card{padding:28px 24px;border-radius:16px}.terms-card-title{font-size:1.2rem}}