/*
  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%}.header-nav{display:flex;flex-wrap:wrap;justify-content:space-between;max-width:calc(var(--nav-width) + var(--gap) * 2);margin:auto;line-height:var(--header-height);padding:0 var(--gap);column-gap:var(--gap)}.header-nav a{display:block}.logo,.menu{display:flex}.logo{align-items:center;column-gap:.55rem;flex-wrap:wrap}.logo a{font-size:24px;font-weight:700;display:flex;align-items:center;column-gap:.55rem}.logo a img,.logo a svg{pointer-events:none;border-radius:6px}.theme-toggle{padding:0 .4rem}[data-theme=dark] .moon{display:none}[data-theme=light] .sun{display:none}.logo-switches{display:inline-flex;gap:.4rem;align-items:inherit;min-height:stretch;flex-wrap:inherit}.logo-switches>*{min-height:inherit;align-items:center;display:inline-flex}.nav-sep{color:var(--secondary)}.lang-menu *{display:inherit;min-height:inherit;align-items:inherit}.lang-menu a{font-size:1rem;font-weight:500;padding:0 .4rem;display:inline-flex}.menu{list-style:none;word-break:keep-all;overflow-x:auto;white-space:nowrap;column-gap:var(--gap)}.menu a{font-size:16px}.menu .active{font-weight:500;text-decoration:underline;text-underline-offset:.3rem;text-decoration-thickness:2px}.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}.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:1rem}.profile img{border-radius:50%}.buttons{flex-wrap:wrap;max-width:400px;gap:1rem}.button{background:var(--tertiary);border-radius:var(--radius);padding:.4rem .8rem}.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;text-underline-offset:.25rem;text-decoration:underline}.top-link{position:fixed;bottom:4rem;right:2rem;z-index:99;background:var(--tertiary);width:2.5rem;height:2.5rem;padding:10px;border-radius:64px;transition:visibility .3s,opacity .3s cubic-bezier(.4,0,1,1)}.hidden{visibility:hidden;opacity:0}.top-link,.top-link svg{filter:drop-shadow(0 0 0 var(--theme))}.footer a:hover,.top-link:hover{color:var(--primary)}@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{--gap:24px;--content-gap:20px;--nav-width:1024px;--main-width:1024px;--header-height:60px;--footer-height:60px;--radius:8px;--theme:rgb(238, 243, 250);--entry:rgb(255, 255, 255);--primary:rgb(20, 22, 28);--secondary:rgb(90, 97, 110);--tertiary:rgb(218, 224, 232);--content:rgb(33, 37, 41);--code-block-bg:rgb(20, 22, 28);--code-bg:rgb(232, 238, 246);--border:rgb(220, 226, 236);--link-hover:rgb(13, 110, 253);--accent:rgb(13, 110, 253);--highlight:#ffd900;color-scheme:light}:root[data-theme=dark]{--theme:rgb(13, 15, 20);--entry:rgb(24, 27, 34);--primary:rgb(233, 236, 240);--secondary:rgb(170, 178, 190);--tertiary:rgb(55, 58, 68);--content:rgb(209, 213, 219);--code-block-bg:rgb(9, 11, 16);--code-bg:rgb(30, 33, 40);--border:rgb(40, 43, 52);--link-hover:rgb(77, 163, 255);--accent:rgb(77, 163, 255);--highlight:#ffd900;color-scheme:dark}body{background:radial-gradient(1200px 600px at 12% -10%,rgba(13,110,253,7%),transparent 60%),radial-gradient(900px 500px at 88% 110%,rgba(255,217,0,5%),transparent 60%),var(--theme);background-attachment:fixed}[data-theme=dark] body{background:radial-gradient(1200px 600px at 12% -10%,rgba(77,163,255,8%),transparent 60%),radial-gradient(900px 500px at 88% 110%,rgba(255,217,0,4%),transparent 60%),var(--theme);background-attachment:fixed}a:hover{color:var(--link-hover)}a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}mark,.highlight-yellow{background:linear-gradient(transparent 55%,var(--highlight) 55%);color:inherit;padding:0 .05em}.text-left{text-align:left}.link-underline{text-decoration:underline}header.header{background:color-mix(in srgb,var(--entry) 72%,transparent);-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--border)}header.header .logo a{font-size:20px;font-weight:500}header.header .logo a:hover,header.header .header-nav a:hover,header.header .header-nav a.active{color:var(--accent)}.menu-toggle{display:none;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 .4rem;margin:0;border:0;background:0 0;color:var(--primary);cursor:pointer}.menu-toggle:hover{color:var(--accent)}.menu-toggle__close{display:none}header.header.menu-open .menu-toggle__open{display:none}header.header.menu-open .menu-toggle__close{display:block}@media screen and (max-width:768px){header.header{position:relative;z-index:100}header.header .header-nav{flex-wrap:nowrap;align-items:center}header.header .logo{flex:1;min-width:0;justify-content:space-between;flex-wrap:nowrap}.menu-toggle{display:inline-flex}header.header .menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;flex-wrap:nowrap;align-items:stretch;white-space:normal;overflow-x:visible;column-gap:0;margin:0;padding:.35rem 0;line-height:1.3;background:var(--entry);border-bottom:1px solid var(--border);box-shadow:0 8px 24px color-mix(in srgb,var(--primary) 12%,transparent)}header.header.menu-open .menu{display:flex}header.header .menu li{width:100%}header.header .menu a{display:flex;align-items:center;width:100%;min-height:44px;padding:.35rem var(--gap);font-size:16px;box-sizing:border-box}header.header .menu a:hover,header.header .menu a:focus-visible,header.header .menu a:active{color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}header.header .menu a:has(.active){color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}header.header .menu a:has(.active) .active{text-decoration:none}}.footer{max-width:inherit;background:color-mix(in srgb,var(--entry) 72%,transparent);-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);border-top:1px solid var(--border)}.footer a:hover{color:var(--accent);border-bottom-color:var(--accent)}.breadcrumbs{margin:0 0 18px}.breadcrumbs__list{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:0;margin:0}.breadcrumbs__item{display:inline-flex;align-items:center;gap:4px;line-height:1}.breadcrumbs__sep{width:14px;height:14px;color:color-mix(in srgb,var(--secondary) 60%,transparent);flex-shrink:0}.breadcrumbs__link:hover{color:var(--accent)}.breadcrumbs__link:hover{color:var(--accent)}.breadcrumbs__link--home svg{width:14px;height:14px}@media(max-width:480px){.breadcrumbs__home-label{display:none}}.breadcrumbs__current{font-weight:600;font-size:16px;color:var(--primary)}.page-header h1 a[aria-label=RSS]{display:inline-flex;align-items:center;position:relative;top:.125em;color:var(--accent);opacity:.75;transition:opacity .15s ease}.page-header h1 a[aria-label=RSS]:hover{opacity:1}.page-header h1 a[aria-label=RSS] svg{height:.62em;width:.62em}.post-series{margin-top:30px}.post-series-title{font-size:1.45em;font-weight:700;margin-bottom:10px}.post-series-title span{text-decoration:underline}.post-series select,.post-series-select{width:100%;padding:10px 30px 10px 10px;font-family:inherit;font-size:1em;color:var(--content);background-color:var(--code-bg);border:1px solid var(--border);border-radius:var(--radius);appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="5" viewBox="0 0 4 5"><path fill="none" stroke="%23333" stroke-width="1.5" d="M0 0l2 2 2-2"/></svg>');background-repeat:no-repeat;background-position:right 10px center;background-size:10px 10px}[data-theme=dark] .post-series select,[data-theme=dark] .post-series-select{background-image:url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="5" viewBox="0 0 4 5"><path fill="none" stroke="%23aaa" stroke-width="1.5" d="M0 0l2 2 2-2"/></svg>')}.empty-state{margin:48px auto;max-width:520px;padding:16px;text-align:center}.empty-state__art{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:18px;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:50%}.empty-state__art svg{width:30px;height:30px}.empty-state__title{margin:0 0 8px;font-size:1.35rem;font-weight:700;letter-spacing:-.01em;color:var(--primary)}.empty-state__message{margin:0 0 22px;font-size:.98rem;line-height:1.6;color:var(--secondary)}.empty-state__cta{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;font-size:.92rem;font-weight:600;color:#fff;background:var(--accent);border-radius:var(--radius);text-decoration:none;transition:gap .15s ease,transform .15s ease,box-shadow .15s ease,filter .15s ease;box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 30%,transparent)}.empty-state__cta:hover{gap:10px;filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 40%,transparent);color:#fff}.empty-state__cta svg{width:16px;height:16px}section.comment-section{margin-top:40px;margin-bottom:40px}section.comment-section p.contact-cta{border:1px solid var(--border);border-radius:var(--radius);color:var(--secondary);font-size:.85rem;font-weight:400;padding:10px;margin-bottom:2px;margin-top:10px}.profile .profile_inner{gap:1.15rem}.profile .home-avatar{width:120px;height:120px;object-fit:cover;border-radius:50%;border:3px solid var(--entry);box-shadow:0 0 0 1px var(--border),0 10px 28px rgba(0,0,0,.1)}[data-theme=dark] .profile .home-avatar{box-shadow:0 0 0 1px var(--border),0 10px 28px rgba(0,0,0,.45)}.home-identity{display:flex;flex-direction:column;align-items:center;max-width:30rem}.home-identity__name{margin:0;font-size:clamp(1.85rem,4.2vw,2.35rem);font-weight:750;letter-spacing:-.03em;line-height:1.12;color:var(--primary)}.profile .home-lede{max-width:28rem;margin:0;font-size:.95rem;line-height:1.55;color:var(--secondary);text-align:center}.profile .home-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.55rem;max-width:min(100%,36rem);margin-top:.15rem}.profile .home-nav__link{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:2.35rem;padding:.45rem 1rem;font-size:.9rem;font-weight:600;line-height:1.2;color:var(--primary);background:var(--entry);border:1px solid var(--border);border-radius:calc(var(--radius) * 1.25);transition:border-color .15s ease,color .15s ease,background .15s ease,transform .15s ease,box-shadow .15s ease}.profile .home-nav__icon{flex-shrink:0;color:var(--secondary);transition:color .15s ease}.profile .home-nav__link:hover .home-nav__icon{color:var(--accent)}.profile .home-nav__link:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,var(--border));background:color-mix(in srgb,var(--accent) 7%,var(--entry));transform:translateY(-1px);box-shadow:0 4px 12px color-mix(in srgb,var(--accent) 12%,transparent)}.profile .home-nav__link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.home-ask a:not(.anchor){text-decoration:none}.home-ask{width:100%;max-width:30rem;margin:.15rem 0 0;padding:.35rem 0 0}.home-ask__label{margin:0 0 .75rem;font-size:.85rem;font-weight:600;letter-spacing:-.01em;color:var(--secondary);line-height:1.35;text-align:center}.home-ask__list{display:flex;flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none}.home-ask__list>li{margin:0}.home-ask__q{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.75rem;padding:.75rem .9rem;color:var(--primary)!important;background:var(--entry);border:1px solid var(--border);border-radius:calc(var(--radius) * 1.25);cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease,transform .15s ease}.home-ask__q:hover{color:var(--primary)!important;border-color:color-mix(in srgb,var(--accent) 35%,var(--border));background:color-mix(in srgb,var(--accent) 6%,var(--entry));box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 12%,transparent);transform:translateY(-1px)}.home-ask__q:hover .home-ask__num{color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}.home-ask__q:hover .home-ask__q-icon{color:var(--accent);transform:translateX(2px)}.home-ask__q:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.home-ask__num{display:inline-flex;align-items:center;justify-content:center;width:1.85rem;height:1.85rem;font-size:.7rem;font-weight:700;letter-spacing:.02em;color:var(--secondary);background:var(--tertiary);border:1px solid var(--border);border-radius:.5rem;transition:color .15s ease,background .15s ease,border-color .15s ease}.home-ask__q-text{min-width:0;font-size:.9rem;font-weight:500;line-height:1.4;text-align:left}.home-ask__q-icon{flex-shrink:0;color:var(--secondary);transition:color .15s ease,transform .15s ease}