:root{--text-primary:#515151;--text-emphasise:#313131;--text-dim:#777;--text-dimmest:#aaa;--text-link:#268bd2;--text-code:#d01040;--color-primary:#f8f8f8;--color-sharp:#fff;--color-dim:#eee;--color-dimmer:#e5e5e5;--color-dimmest:#c0c0c0;--color-median:#717171;--color-heavy:#202020;--color-shadow:#e0e0e0;--color-highlight:#eeeba7;--color-transparent:#ffffff00}[data-theme=dark]{--text-primary:#cccdd9;--text-emphasise:#f0f0f0;--text-dim:#bbb;--text-dimmest:#999;--text-link:#57adeb;--text-code:#f17393;--color-primary:#121212;--color-sharp:#000;--color-dim:#252525;--color-dimmer:#3f3f3f;--color-dimmest:#666;--color-median:#aaa;--color-heavy:#e0e0e0;--color-shadow:#000;--color-highlight:#57513d;--color-transparent:#ffffff00}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}html{font-family:Corbel,Lucida Grande,Lucida Sans Unicode,Lucida Sans,DejaVu Sans,Bitstream Vera Sans,Liberation Sans,Verdana,Verdana Ref,sans-serif;font-size:16px;line-height:1.66;scroll-behavior:smooth}@media(min-width:38em){html{font-size:19px}}body{color:var(--text-primary);background-color:var(--color-primary);text-size-adjust:100%;transition:background-color ease-out .3s,color ease-out .3s}h1,h2,h3,h4,h5,h6{font-weight:400;color:var(--text-emphasise);letter-spacing:-0.025rem;margin-top:1.75rem;margin-bottom:1.75rem;line-height:1.25;text-rendering:optimizeLegibility;transition:color ease-out .3s}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4,h5,h6{font-size:1rem}a{color:var(--text-link);text-decoration:none;transition:color ease-out .3s}a strong{color:inherit}a:hover,a:focus{text-decoration:underline}p{margin-top:0;margin-bottom:1rem}strong{color:var(--text-emphasise);transition:color ease-out .3s}ul,ol,dl{margin-top:0;margin-bottom:1rem}dt{font-weight:bold}dd{margin-bottom:.5rem}hr{margin:1.5rem 0;border:0;border-top:1px solid var(--color-dim);border-bottom:1px solid var(--color-sharp);transition:border ease-out .3s}abbr{font-size:85%;font-weight:bold;color:var(--text-emphasise);text-transform:uppercase;transition:color ease-out .3s}abbr[title]{cursor:help}code,pre{font-family:Menlo,Consolas,Monaco,Courier New,Courier,monospace}code{padding:.1em .4em;font-size:85%;color:var(--text-code);background-color:var(--color-dim);border:1px solid var(--color-dimmer);border-radius:3px;transition:background-color ease-out .3s,color ease-out .3s,border ease-out .3s}pre{display:block;margin-top:0;margin-bottom:0;padding:.75em 1.1em;font-size:.8rem;line-height:1.4;white-space:pre;overflow:auto;word-break:break-all;word-wrap:break-word;background-color:var(--color-dim);border:1px solid var(--color-dimmer);border-radius:.3em;transition:background-color ease-out .3s,border ease-out .3s}pre code{padding:0;font-size:100%;color:inherit;background-color:var(--color-transparent);border:0 none}.hll{background-color:var(--color-highlight)}blockquote{padding:.5rem 1rem;margin:.8rem 0;color:var(--text-dim);background-color:var(--color-dim);border-left:.25rem solid var(--color-dimmer);transition:background-color ease-out .3s,color ease-out .3s,border ease-out .3s}blockquote p:last-child{margin-bottom:0}cite{display:block;text-align:right}cite:before{content:"—";margin-right:.4em}@media(min-width:30em){blockquote{padding-right:2rem;padding-left:1.25rem}}img,video{display:block;max-width:calc(100% - 2rem);margin:1rem auto;border-radius:.35em}img{padding:.3em;background-color:var(--color-dim);border:1px solid var(--color-dimmest);transition:background-color ease-out .3s,border ease-out .3s}table{margin-bottom:1rem;width:100%;border:1px solid var(--color-dimmer);border-collapse:collapse;transition:border ease-out .3s}td,th{padding:.25rem .5rem;border:1px solid var(--color-dimmer);transition:border ease-out .3s}tbody tr:nth-child(odd) td,tbody tr:nth-child(odd) th{background-color:var(--color-dim);transition:background-color ease-out .3s}.theme-switch{width:1.25rem;height:1.25rem;margin:0 .5em;position:relative;user-select:none;-webkit-tap-highlight-color:var(--color-transparent)}.theme-switch-icon{cursor:pointer;opacity:0;transition:opacity ease-out .3s;width:1.25rem;height:1.25rem;position:absolute;top:0;left:0;z-index:-1}.theme-switch-icon svg{transition:opacity ease-out .3s}.theme-switch-dropdown{background-color:var(--color-dim);box-shadow:0 0 5px 0 var(--color-shadow);border:1px solid var(--color-shadow);border-radius:.4rem;display:none;list-style:none;width:6rem;margin:0;padding:.4rem 0;position:absolute;right:0;top:1.8rem;transition:background-color ease-out .3s,box-shadow ease-out .3s,border ease-out .3s}.theme-switch-option{margin:0;padding:.3rem .75rem;cursor:pointer;display:flex;align-items:center}.theme-switch-option span{margin-left:.7rem;color:var(--color-dimmest);transition:color ease-out .3s}.theme-switch svg{display:inline-block;width:1.25rem;height:1.25rem;fill:var(--color-median);opacity:.5;transition:opacity ease-out .3s}.theme-switch svg:hover{opacity:1}@supports not(color-scheme:dark){.theme-switch{display:none}
}#theme-switch-select{display:none}#theme-switch-select[data-active=auto]~.theme-switch-icon-auto,#theme-switch-select[data-active=light]~.theme-switch-icon-light,#theme-switch-select[data-active=dark]~.theme-switch-icon-dark{opacity:1;z-index:5}#theme-switch-select:checked~.theme-switch-dropdown{display:block}@media(hover:hover){.theme-switch-option:hover{background-color:var(--color-dimmer)}.theme-switch-option:hover svg{opacity:1}.theme-switch-option:hover span{color:var(--color-median)}}.theme-switch-lite{display:inline-block;margin-left:1rem;margin-right:.5rem;user-select:none;-webkit-tap-highlight-color:var(--color-transparent)}@supports not(color-scheme:dark){.theme-switch-lite{display:none}}.theme-switch-slider{display:flex;align-items:center;background-color:var(--color-dimmest);border-radius:12px;width:48px;height:24px;padding:4px;cursor:pointer;transition:background-color ease-out .3s}.theme-switch-slider:before{content:"";background-color:var(--color-primary);border-radius:8px;width:16px;height:16px;transition:background-color ease-out .3s,transform ease-out .3s}#theme-switch-toggle{display:none}#theme-switch-toggle:checked+.theme-switch-slider:before{transform:translateX(24px)}.home .theme-switch,.home .theme-switch-lite{position:fixed;top:1.25rem;right:2rem}@media(hover:hover){.theme-switch-slider:hover{background-color:var(--color-median)}}@media(max-width:38em){.theme-switch,.theme-switch-lite{margin-left:.5rem;margin-right:0}.theme-switch-slider{width:32px;height:18px;padding:3px}.theme-switch-slider:before{width:12px;height:12px}#theme-switch-toggle:checked+.theme-switch-slider:before{transform:translateX(14px)}}.wrap{width:100%}.container{max-width:28rem;padding-left:1rem;padding-right:1rem;margin-left:auto;margin-right:auto}@media(min-width:44em){.container{max-width:32rem}}@media(min-width:58em){.container{max-width:44rem}}@media(min-width:74em){.container{max-width:58rem}}.masthead{padding-top:.8rem;padding-bottom:.8rem;border-bottom:1px solid var(--color-dim);background-color:var(--color-primary);transition:background-color ease-out .3s,border ease-out .3s;position:fixed;width:100%;top:0;left:0;z-index:15}.masthead .container{display:flex;align-items:center;justify-content:space-between}.masthead-title{margin-top:0;margin-bottom:0;flex-grow:1;display:flex;align-items:center}.masthead-title svg{display:block;width:40px;height:40px}.masthead-title .left-pupil,.masthead-title .right-pupil{animation:spin both linear 7;animation-timeline:scroll(root)}.masthead-title small{font-family:Menlo,Consolas,Monaco,Courier New,Courier,monospace;font-weight:400;color:var(--text-dimmest);letter-spacing:0;padding-left:1em;transition:color ease-out .3s}@keyframes spin{to{transform:rotate(-360deg)}}.progress{background-color:rgba(255,255,255,0);width:100%;height:4px;position:fixed;top:0;left:0;z-index:25;transform-origin:0 50%;animation:scaleProgress auto linear forwards,colorChange auto linear forwards;animation-timeline:scroll(root)}@keyframes scaleProgress{0%{transform:scaleX(0)}100%{transform:scaleX(1)}}@keyframes colorChange{0%{background-color:red}50%{background-color:#ff0}100%{background-color:lime}}.home-links,.masthead-links{display:flex;list-style:none;margin:0;padding:0}.home-links a,.masthead-links a{display:block}.home-links svg,.masthead-links svg{fill:var(--color-median);opacity:.5;transition:opacity ease-out .3s}.home-links svg:hover,.masthead-links svg:hover{opacity:1}.masthead-links li{margin:0 .5em}.masthead-links a,.masthead-links svg{width:1.25rem;height:1.25rem}@media(max-width:48em){.masthead{padding-top:.6rem;padding-bottom:.6rem}.masthead .container{padding-left:.75rem;padding-right:.75rem}.masthead-title svg{width:32px;height:32px}.masthead-title small{font-size:65%}.masthead-links li{margin:0 .32em}.progress{height:2px}}.home{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;margin:0 auto;width:90vw;overflow:hidden;user-select:none}.home-avatar{margin-top:1rem;margin-bottom:2.4rem;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;text-decoration:none}.home-avatar svg{display:block;width:320px;height:320px}.home pre{font-size:.85em;margin:0;padding:.7em 1.2em;border-radius:7px;cursor:help}.home hr{width:90vw;max-width:50rem}.home-links{display:block;list-style:none;margin:0;padding:0;text-align:center}.home-links li{display:inline-block;margin:.75rem}.home-links a,.home-links svg{display:block;width:2.25rem;height:2.25rem}@media(max-width:44em){.home-avatar svg{height:256px;width:256px}}@media(max-width:38em){.home-avatar svg{height:192px;width:192px}}.page-404{margin-top:7em}.content{padding-top:5rem}.page,.post{padding-bottom:1.5em}.page:after,.post:after{content:"— EOF —";color:var(--text-dimmest);display:block;text-align:center;transition:color ease-out .3s}.loop-list{list-style:none}.post-tag{border-radius:4px;box-sizing:border-box;display:inline-block;font-size:.6rem;padding:.2rem .3rem;vertical-align:middle;white-space:nowrap}
.post-tag-red{background-color:#fef0f0;border:1px solid #fde2e2;color:#f56c6c}.post-tag-yellow{background-color:#fdf6ec;border:1px solid #faecd8;color:#e6a23c}.post-tag-green{background-color:#f0f9eb;border:1px solid #e1f3d8;color:#67c23a}.post-tag-blue{background-color:#ecf5ff;border:1px solid #d9ecff;color:#409eff}.post-tag-gray{background-color:#f4f4f5;border:1px solid #e9e9eb;color:#909399}.page-title,.post-title{color:var(--text-emphasise);margin-top:0;transition:color ease-out .3s}.post-date{display:inline-block;font-size:.9em;color:var(--text-dim);transition:color ease-out .3s}figure.highlight,div.highlighter-rouge{margin:1rem}#fly{position:fixed;right:2rem;bottom:2rem;z-index:50;width:48px;height:48px;display:block;overflow:hidden;outline:0;text-decoration:none;pointer-events:none;user-select:none;transition:opacity ease .5s;opacity:0}#fly.visible{pointer-events:all;opacity:.36}#fly.visible:hover{opacity:.85}#fly circle{fill:var(--color-heavy);transition:fill ease-out .3s}#fly path{fill:var(--color-primary);transition:fill ease-out .3s}@media(max-width:38em){#fly{width:32px;height:32px}}@media print{#fly{display:none}}[data-theme=light] .utterances-light,[data-theme=dark] .utterances-dark{display:block;margin-bottom:1rem}[data-theme=light] .utterances-dark,[data-theme=dark] .utterances-light{display:none}.utterances{max-width:calc(100% - 2rem)}.serif{font-family:Constantia,Lucida Bright,Lucidabright,Lucida Serif,Lucida,DejaVu Serif,Bitstream Vera Serif,Liberation Serif,Georgia,serif}.lead{font-size:1.25rem;font-weight:300}[data-theme=light] .highlight .hll{background-color:#ffc}[data-theme=light] .highlight .err{background-color:#e3d2d2}[data-theme=light] .highlight .gd{background-color:#fdd}[data-theme=light] .highlight .gi{background-color:#dfd}[data-theme=light] .highlight .c,[data-theme=light] .highlight .c1,[data-theme=light] .highlight .cm{color:#998}[data-theme=light] .highlight .cp,[data-theme=light] .highlight .cs,[data-theme=light] .highlight .gh,[data-theme=light] .highlight .bp{color:#999}[data-theme=light] .highlight .gd,[data-theme=light] .highlight .ge,[data-theme=light] .highlight .gi,[data-theme=light] .highlight .k,[data-theme=light] .highlight .kc,[data-theme=light] .highlight .kd,[data-theme=light] .highlight .kn,[data-theme=light] .highlight .kp,[data-theme=light] .highlight .kr,[data-theme=light] .highlight .o,[data-theme=light] .highlight .ow{color:#000}[data-theme=light] .highlight .err{color:#a61717}[data-theme=light] .highlight .gr,[data-theme=light] .highlight .gt{color:#a00}[data-theme=light] .highlight .go{color:#888}[data-theme=light] .highlight .gp,[data-theme=light] .highlight .nn{color:#555}[data-theme=light] .highlight .gu{color:#aaa}[data-theme=light] .highlight .kt,[data-theme=light] .highlight .nc{color:#458}[data-theme=light] .highlight .m,[data-theme=light] .highlight .mf,[data-theme=light] .highlight .mh,[data-theme=light] .highlight .mi,[data-theme=light] .highlight .mo,[data-theme=light] .highlight .il{color:#099}[data-theme=light] .highlight .s,[data-theme=light] .highlight .sb,[data-theme=light] .highlight .sc,[data-theme=light] .highlight .sd,[data-theme=light] .highlight .s2,[data-theme=light] .highlight .se,[data-theme=light] .highlight .sh,[data-theme=light] .highlight .si,[data-theme=light] .highlight .sx,[data-theme=light] .highlight .s1{color:#d01040}[data-theme=light] .highlight .na,[data-theme=light] .highlight .no,[data-theme=light] .highlight .nv,[data-theme=light] .highlight .vc,[data-theme=light] .highlight .vg,[data-theme=light] .highlight .vi{color:teal}[data-theme=light] .highlight .nb{color:#0086b3}[data-theme=light] .highlight .nd{color:#3c5d5d}[data-theme=light] .highlight .ni{color:purple}[data-theme=light] .highlight .ne,[data-theme=light] .highlight .nf,[data-theme=light] .highlight .nl{color:#900}[data-theme=light] .highlight .nt{color:navy}[data-theme=light] .highlight .w{color:#bbb}[data-theme=light] .highlight .sr{color:#009926}[data-theme=light] .highlight .ss{color:#990073}[data-theme=light] .highlight .cp,[data-theme=light] .highlight .cs,[data-theme=light] .highlight .gs,[data-theme=light] .highlight .k,[data-theme=light] .highlight .kc,[data-theme=light] .highlight .kd,[data-theme=light] .highlight .kn,[data-theme=light] .highlight .kp,[data-theme=light] .highlight .kr,[data-theme=light] .highlight .kt,[data-theme=light] .highlight .nc,[data-theme=light] .highlight .nd,[data-theme=light] .highlight .ne,[data-theme=light] .highlight .nf,[data-theme=light] .highlight .nl,[data-theme=light] .highlight .o,[data-theme=light] .highlight .ow{font-weight:bold}[data-theme=light] .highlight .c,[data-theme=light] .highlight .cm,[data-theme=light] .highlight .cp,[data-theme=light] .highlight .c1,[data-theme=light] .highlight .cs,[data-theme=light] .highlight .ge{font-style:italic}[data-theme=dark] .highlight .hll{background-color:#272822}[data-theme=dark] .highlight .err{background-color:#1e0010}[data-theme=dark] .highlight .c,[data-theme=dark] .highlight .c1,[data-theme=dark] .highlight .cm,[data-theme=dark] .highlight .cp,[data-theme=dark] .highlight .cs,[data-theme=dark] .highlight .gu{color:#75715e}
[data-theme=dark] .highlight .k,[data-theme=dark] .highlight .kc,[data-theme=dark] .highlight .kd,[data-theme=dark] .highlight .kp,[data-theme=dark] .highlight .kr,[data-theme=dark] .highlight .kt,[data-theme=dark] .highlight .no{color:#66d9ef}[data-theme=dark] .highlight .gi,[data-theme=dark] .highlight .na,[data-theme=dark] .highlight .nc,[data-theme=dark] .highlight .nd,[data-theme=dark] .highlight .ne,[data-theme=dark] .highlight .nf,[data-theme=dark] .highlight .nx{color:#a6e22e}[data-theme=dark] .highlight .err{color:#960050}[data-theme=dark] .highlight .ld,[data-theme=dark] .highlight .s,[data-theme=dark] .highlight .sb,[data-theme=dark] .highlight .sc,[data-theme=dark] .highlight .sd,[data-theme=dark] .highlight .s2,[data-theme=dark] .highlight .sh,[data-theme=dark] .highlight .si,[data-theme=dark] .highlight .sx,[data-theme=dark] .highlight .sr,[data-theme=dark] .highlight .s1,[data-theme=dark] .highlight .ss{color:#e6db74}[data-theme=dark] .highlight .n,[data-theme=dark] .highlight .p,[data-theme=dark] .highlight .nb,[data-theme=dark] .highlight .bp,[data-theme=dark] .highlight .ni,[data-theme=dark] .highlight .nl,[data-theme=dark] .highlight .nn,[data-theme=dark] .highlight .py,[data-theme=dark] .highlight .nv,[data-theme=dark] .highlight .vc,[data-theme=dark] .highlight .vg,[data-theme=dark] .highlight .vi,[data-theme=dark] .highlight .w{color:#f8f8f2}[data-theme=dark] .highlight .l,[data-theme=dark] .highlight .m,[data-theme=dark] .highlight .mf,[data-theme=dark] .highlight .mh,[data-theme=dark] .highlight .mi,[data-theme=dark] .highlight .il,[data-theme=dark] .highlight .mo,[data-theme=dark] .highlight .se{color:#ae81ff}[data-theme=dark] .highlight .gd,[data-theme=dark] .highlight .kn,[data-theme=dark] .highlight .nt,[data-theme=dark] .highlight .o,[data-theme=dark] .highlight .ow{color:#f92672}[data-theme=dark] .highlight .gs{font-weight:bold}[data-theme=dark] .highlight .ge{font-style:italic}