:root{--code-padding-x: 1.25rem;--code-padding-y: 1rem;--code-border-radius: 6px;--code-line-height: 1.6;--code-font-size: .875em;--code-font-family: consolas, monaco, "Andale Mono", "Ubuntu Mono", monospace}div[class*=language-]{position:relative;margin-block:.75rem;border-radius:var(--code-border-radius);background-color:var(--code-c-bg);transition:background-color var(--vp-t-color),color var(--vp-t-color)}div[class*=language-]:before{content:attr(data-ext);position:absolute;top:.8em;right:1em;z-index:3;color:var(--code-c-text);font-size:.75rem}div[class*=language-] pre{position:relative;z-index:1;overflow-x:auto;margin:0;border-radius:var(--code-border-radius);font-size:var(--code-font-size);font-family:var(--code-font-family);line-height:var(--code-line-height)}div[class*=language-] pre code{display:block;box-sizing:border-box;width:-moz-fit-content;width:fit-content;min-width:100%;padding:var(--code-padding-y) var(--code-padding-x);background-color:#0000!important;color:var(--code-c-text);overflow-wrap:unset;-webkit-font-smoothing:auto;-moz-osx-font-smoothing:auto}@media print{div[class*=language-] pre code{white-space:pre-wrap}}:root{--code-c-text: #9e9e9e;--code-c-highlight-bg: rgb(142 150 170 / 14%)}.shiki span{color:var(--shiki-light, inherit)}[data-theme=dark] .shiki span{color:var(--shiki-dark, inherit)}div[data-highlighter=shiki]{background-color:var(--code-c-bg, var(--shiki-light-bg))}[data-theme=dark] div[data-highlighter=shiki]{background-color:var(--code-c-bg, var(--shiki-dark-bg))}:root{--code-line-number-width: 3rem}div[class*=language-]:not(.line-numbers-mode) .line-numbers{display:none}div[class*=language-].line-numbers-mode:after{content:"";position:absolute;top:0;left:0;width:var(--code-line-number-width);height:100%;border-right:1px solid var(--code-c-highlight-bg, var(--code-c-text));border-radius:var(--code-border-radius) 0 0 var(--code-border-radius);transition:border var(--vp-t-color)}div[class*=language-].line-numbers-mode pre{vertical-align:middle;margin-left:var(--code-line-number-width)}div[class*=language-].line-numbers-mode code{padding-left:1rem}div[class*=language-].line-numbers-mode .line-numbers{counter-reset:line-number;position:absolute;top:0;left:0;width:var(--code-line-number-width);padding-top:var(--code-padding-y);color:var(--code-c-line-number, var(--code-c-text));font-size:var(--code-font-size);line-height:var(--code-line-height);text-align:center}div[class*=language-].line-numbers-mode .line-number{position:relative;z-index:3;font-family:var(--code-font-family);-webkit-user-select:none;-moz-user-select:none;user-select:none}div[class*=language-].line-numbers-mode .line-number:before{content:counter(line-number);counter-increment:line-number}:root{--code-title-c-text: var(--vp-c-text-mute);--code-title-c-bg: var(--code-c-bg);--code-title-divider: var(--code-c-highlight-bg, var(--code-c-text))}.code-block-with-title div[class*=language-]{border-top-left-radius:0;border-top-right-radius:0}.code-block-with-title div[class*=language-]:before{display:none}.code-block-title-bar{overflow-x:auto;margin:.75rem 0 -.75rem;padding:.5rem 1rem;border-bottom:solid 1px var(--code-title-divider);border-radius:var(--code-border-radius) var(--code-border-radius) 0 0;background:var(--code-title-c-bg);color:var(--code-title-c-text);font-weight:500;font-size:.875em;line-height:1.7;white-space:nowrap;transition:background var(--vp-t-color),color var(--vp-t-color)}@media(max-width:419px){.code-block-title-bar{margin-block:.75rem -.75rem;border-radius:0}}html,body{margin:0;padding:0}html{font-size:16px;font-display:optional;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}@media print{html{font-size:12pt}}body{min-height:100vh}a{text-decoration:none;overflow-wrap:break-word}kbd{display:inline-block;min-width:1em;margin-inline:.125rem;padding:.25em;border:1px solid #eee;border-radius:.25em;box-shadow:1px 1px 4px #00000026;line-height:1;letter-spacing:-.1em;text-align:center}code{margin:0;padding:3px 6px;border-radius:4px;background:#7f7f7f1f;overflow-wrap:break-word}table code{padding:.1rem .4rem}p a code{color:#3eaf7c;font-weight:400}strong{font-weight:600}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;overflow-wrap:break-word}h1:focus-visible,h2:focus-visible,h3:focus-visible,h4:focus-visible,h5:focus-visible,h6:focus-visible{outline:none}h1{font-size:2rem}h2{font-size:1.65rem}h3{font-size:1.35rem}h4{font-size:1.15rem}h5{font-size:1.05rem}h6{font-size:1rem}a.header-anchor{position:relative;color:inherit;text-decoration:none}a.header-anchor:hover:before{content:"¶";position:absolute;top:.4167em;left:-.75em;color:var(--c-brand);font-size:.75em}a.header-anchor:focus-visible{outline:none}a.header-anchor:focus-visible:before{content:"¶";position:absolute;left:-.75em;color:var(--c-brand);outline:auto}p,ul,ol{line-height:1.6;overflow-wrap:break-word}@media print{p,ul,ol{line-height:1.5}}ul,ol{padding-inline-start:1.2em}blockquote{margin:1rem 0;padding:.25rem 0 .25rem 1rem;border-inline-start:.2rem solid #ddd;color:#666;font-size:1rem;overflow-wrap:break-word}blockquote>p{margin:0}hr{border:0;border-top:1px solid #eaecef}table{display:block;overflow-x:auto;margin:1rem 0;border-collapse:collapse}tr:nth-child(odd){background:var(--c-bg-light)}th,td{padding:.6em 1em;border:1px solid #dfe2e5}pre{text-align:left;white-space:pre;word-spacing:normal;word-wrap:normal;word-break:normal;overflow-wrap:unset;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;hyphens:none;direction:ltr}@media print{pre{white-space:pre-wrap}}pre code{padding:0;border-radius:0}@page{margin:2cm;font-size:12pt;size:a4}@media print{*,:after,:before{box-shadow:none!important;text-shadow:none!important}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}a{color:inherit;font-weight:inherit!important;font-size:inherit!important;text-decoration:underline}a.header-anchor{text-decoration:none}abbr[title]:after{content:" (" attr(title) ")"}pre{border:1px solid #eee;white-space:pre-wrap!important}pre>code{white-space:pre-wrap!important}blockquote{border-inline-start:.2rem solid #ddd;color:inherit}blockquote,pre{orphans:5;widows:5}img,tr,canvas{page-break-inside:avoid}}.slide-left-enter-active,.slide-left-leave-active{transition:all .25s ease-out}.slide-left-enter-from{opacity:0;transform:translate(-30px)}.slide-left-leave-to{opacity:0;transform:translate(30px)}.slide-right-enter-active,.slide-right-leave-active{transition:all .25s ease-out}.slide-right-enter-from{opacity:0;transform:translate(30px)}.slide-right-leave-to{opacity:0;transform:translate(-30px)}.zoom-enter-active,.zoom-leave-active{transition:all .25s ease-out}.zoom-enter-from,.zoom-leave-to{opacity:0;transform:scale(.01)}.fade-enter-active,.fade-leave-active{transition:opacity .5s ease}.fade-enter-from,.fade-leave-to{opacity:0}.slide-enter-active,.slide-leave-active{transition:all .5s}.slide-enter-from,.slide-leave-to{opacity:0;transform:translateY(-60px)}@media only screen and (max-width:1360px){.a-toc-container{display:none}img.a-head-img{width:100vw!important;margin-left:calc(-50vw + 50%)!important}.a-text-family{display:none}.mobile-time{display:block!important}.h-toc{display:block!important;right:113px!important}.h-toc .h-toc-main{padding-left:20px!important}.m-moveLeft:before{margin-right:40px!important}.m-moveLeftMore:before{margin-right:80px!important}.m-right-more{left:26px!important}.header{background:var(--c-bg);border-bottom:1px solid transparent;transition:all .3s}.header.fixedShadow{border-bottom-color:var(--c-border)}}@media only screen and (max-width:840px){.slide-nav{display:none}.year{top:60px!important}.snippet{word-break:break-all;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.home-head-wrapper{margin:35px 20px 0!important}.a-related-section{padding:40px 0!important}.heatmap-wrapper{display:none!important}.slides-wrapper{width:100%!important}.slides-wrapper .slide{height:200px!important}.col-span-1{grid-column:span 2/span 2!important}.post-main{margin:0 20px!important}.a-copyright br{display:block!important}.atk-list-footer{text-align:right!important}.atk-list-footer .atk-copyright{color:var(--c-text-3)!important;font-size:12px!important}img.a-head-img{width:100%!important;margin-left:0!important}.h-search-text{display:none!important}.search{margin-top:2px!important;transform:scale(1.3)}.h-search{width:15px;border:none!important}.h-toc{right:70px!important}.slide-left-enter-from,.slide-left-leave-to,.slide-right-enter-from,.slide-right-leave-to{transform:none!important}}@media only screen and (max-width:460px){.atk-main-editor input,.atk-main-editor textarea{font-size:16px!important}.a-related-section{padding:40px 0!important}.a-related-section .a-related-bg{margin-left:20px!important;margin-right:20px!important}.h-container{padding:0 20px!important}.h-container .h-logo{width:40px!important}.h-container .h-toc{right:58px!important}.h-container .h-toc .h-toc-main{padding-left:5px!important}.home-head-wrapper{margin:0!important;height:220px!important}.page-content{padding-top:42px!important}.article-wrapper{margin-top:0!important}.footer-info{margin:5px 20px!important}img.a-head-img{width:calc(100% + 40px)!important;margin-left:-20px!important;height:200px!important}h1{font-size:1.8rem!important}h2{font-size:1.55rem!important}h3{font-size:1.2rem!important}.page-sub-title{font-size:.6rem!important}.slides-wrapper .slide{height:180px!important;border-radius:0!important}.footer-info.left{left:0!important}.footer-info.right{right:0!important}.code-group-nav{margin-left:-20px;width:calc(100% + 30px);border-radius:0!important}div[class*=language-]{--code-border-radius: 0;margin-left:-20px;width:100vw}.a-loc-posts{grid-template-columns:repeat(1,1fr)!important}.loader-indic{right:-17px!important;top:16px!important}.a-links-container .a-link{width:45%!important}}.custom-container .custom-container-title{font-weight:600}.custom-container .custom-container-title:not(:only-child){margin-bottom:-.4rem}.custom-container.tip,.custom-container.warning,.custom-container.danger{margin:1rem 0;padding:.1rem 1.5rem;border-left-width:.5rem;border-left-style:solid}.custom-container.tip{border-color:var(--c-tip);background-color:var(--c-tip-bg);color:var(--c-tip-text)}.custom-container.tip .custom-container-title{color:var(--c-tip-title)}.custom-container.tip a{color:var(--c-tip-text)}.custom-container.warning{border-color:var(--c-warning);background-color:var(--c-warning-bg);color:var(--c-warning-text)}.custom-container.warning .custom-container-title{color:var(--c-warning-title)}.custom-container.warning a{color:var(--c-warning-text)}.custom-container.danger{border-color:var(--c-danger);background-color:var(--c-danger-bg);color:var(--c-danger-text)}.custom-container.danger .custom-container-title{color:var(--c-danger-title)}.custom-container.danger a{color:var(--c-danger-text)}.custom-container.details{position:relative;display:block;margin:1.6em 0;padding:1.6em;border-radius:2px;background-color:var(--c-details-bg)}.custom-container.details code{background-color:var(--c-bg-darker)}.custom-container.details h4{margin-top:0}.custom-container.details figure:last-child,.custom-container.details p:last-child{margin-bottom:0;padding-bottom:0}.custom-container.details summary{outline:none;cursor:pointer}.db-card{margin:15px auto;border-radius:4px;border:1px solid #c7c6c6}.db-card-subject{display:flex;align-items:flex-start;line-height:1.6;padding:12px;position:relative}.dark .db-card{background:#252627}.db-card-content{flex:1 1 auto}.db-card-post{width:110px;margin-right:15px;display:flex;flex:0 0 auto}.db-card-title{margin-bottom:5px;font-size:18px}.db-card-title .doubancard-icon{float:right;fill:#298459}.db-card-abstract,.db-card-comment{font-size:14px}.db-card-abstract p,.db-card-comment p{margin:0!important}.db-card-post img{width:110px;height:110px;border-radius:4px;-o-object-fit:cover;object-fit:cover}.rating{margin:0 0 5px;font-size:13px;line-height:1;display:flex;align-items:center}.rating .allstardark{position:relative;color:#f99b01;height:16px;width:80px;background-size:auto 100%;margin-right:8px;background-repeat:repeat;background-image:url(data:image/svg+xml;base64,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)}.rating .allstarlight{position:absolute;left:0;color:#f99b01;height:16px;overflow:hidden;background-size:auto 100%;background-repeat:repeat;background-image:url(data:image/svg+xml;base64,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)}*{margin:0;padding:0}body{overflow-y:auto;overflow-x:hidden;margin-left:calc(-100% + 100vw);font-family:var(--font-family)}::-moz-selection{background:#b3d4fc}::selection{background:#b3d4fc}:root{scroll-behavior:smooth;--c-text-1: rgba(60, 60, 67);--c-text-2: rgba(60, 60, 67, .8);--c-text-3: rgba(60, 60, 67, .73);--c-border: #c2c2c4;--c-divider: #e2e2e3;--c-brand: rgba(60, 60, 67, .56);--c-bg: #fff;--c-bg-light: #f3f4f5;--c-bg-lighter: #eee;--c-bg-dark: #ebebec;--c-bg-darker: #e6e6e6;--c-bg-tranparent: rgba(255, 255, 255, .72);--t-color: .3s ease;--c-tip: #42b983;--c-tip-bg: var(--c-bg-light);--c-tip-title: var(--c-text);--c-tip-text: var(--c-text);--c-tip-text-accent: var(--c-text-accent);--c-warning: #ffc310;--c-warning-bg: rgba(255, 224, 128, .1);--c-warning-title: #f1b300;--c-warning-text: #ba9b00;--c-danger: #f11e37;--c-danger-bg: rgba(255, 127, 127, .1);--c-danger-title: #ed1e2c;--c-danger-text: #cf0000;--c-details-bg: rgba(66, 66, 66, .2);--c-badge-tip: var(--c-tip);--c-badge-warning: #ecc808;--c-badge-warning-text: var(--c-bg);--c-badge-danger: #dc2626;--c-badge-danger-text: var(--c-bg);--code-bg-color: rgb(30, 30, 30);--c-code-group-tab-title: rgb(255 255 255 / 90%);--c-code-group-tab-bg: var(--code-bg-color);--c-code-group-tab-outline: var(var(--c-code-group-tab-title));--c-code-group-tab-active-border: var(--c-border);--font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;--font-family-code: consolas, monaco, "Andale Mono", "Ubuntu Mono", monospace;--font-family-font2: "Times New Roman", times, "Heti Song", serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--font-family-fangsong: Baskerville, "Times New Roman", "Liberation Serif", STFangsong, FangSong, FangSong_GB2312, "CWTEX-F", serif}html.dark{--c-bg-light: #2b313a;--c-bg-lighter: #404953;--c-bg-tranparent: rgba(34, 39, 46, .72);--c-text-1: #d5dce3;--c-text-2: #b9c6d2;--c-text-3: #8b9eb0;--c-border: #8b9eb0}html.dark .backImg-filter,html.dark img{filter:brightness(.8)}html.dark .medium-zoom-overlay{background-color:var(--c-bg)!important}html.dark ::-moz-selection{background:#304d75}html.dark ::selection{background:#304d75}.header{position:fixed;top:0;left:0;width:100%;z-index:30;height:64px;transition:.3s border linear;pointer-events:none}.header .h-container{padding:0 32px;display:flex;justify-content:space-between;margin-right:calc(100% - 100vw)}.header .h-container .h-logo{flex-shrink:0;height:63px;display:flex;align-items:center;position:relative}.header .h-container .h-logo a{font-size:16px;font-weight:600;color:var(--c-text-1);text-decoration:none;pointer-events:auto}.header .h-container .h-logo .loader-indic{position:absolute;width:12px;height:12px;border:2px solid var(--c-text-3);border-bottom-color:transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite;right:-12px;top:17px}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.header .h-container .h-nav-content{display:flex;justify-content:flex-end;align-items:center;pointer-events:auto}.header .h-container .h-nav-content .h-nav-item{padding:0 12px;font-size:14px;font-weight:500;color:var(--c-text-1);text-decoration:none}.header .h-container .h-nav-content .h-more-container{display:inline-block;height:65px;cursor:pointer}.header .h-container .h-nav-content .h-more{display:inline-block;margin-right:8px;margin-left:12px;color:var(--c-text-2);height:65px}.header .h-container .h-nav-content .h-more svg{margin-top:22px}.header .h-container .h-nav-content .h-more-list{background:var(--c-bg);position:absolute;margin-left:-63px;border:1px solid var(--c-border);border-top:none;width:110px}.header .h-container .h-nav-content .h-more-list .h-more-item{display:block;padding:12px;font-size:14px;font-weight:500;color:var(--c-text-1);text-decoration:none}.header .h-container .h-nav-content .h-more-list .h-more-item:not(:first-child){padding:0 12px 12px}.header .h-container .h-nav-content .h-more-list .h-more-item:not(:last-child):after{content:" ";border-bottom:1px solid var(--c-border);display:block;width:30%;margin:12px auto 0}.header .h-container .h-nav-content .h-function{display:flex;align-items:center;position:relative}.header .h-container .h-nav-content .h-function:before{transition:.25s all linear;margin-right:7px;margin-left:8px;width:2px;border-radius:5px;height:30px;background-color:var(--c-divider);content:""}.header .h-container .h-nav-content .h-function.moveLeft:before{margin-right:45px}.header .h-container .h-nav-content .h-function .h-search{display:flex;border:1px solid var(--c-border);border-radius:7px;margin-left:5px;z-index:1;cursor:pointer;background:var(--c-bg);padding:3px 7px 0}.header .h-container .h-nav-content .h-function .h-search .search{width:10px}.header .h-container .h-nav-content .h-function .h-search span.h-search-text{flex-shrink:0;display:flex;align-items:center;font-size:12px;margin-left:8px;color:var(--c-text-3);margin-top:-2px}.header .h-container .h-nav-content .h-function .h-search-layer{position:fixed;background-color:#0000004d;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);top:0;bottom:0;left:0;right:calc(100% - 100vw);overscroll-behavior:contain}footer#footer{margin-top:100px;height:140px;background:var(--c-bg);text-align:center}.subscribe{border:1px solid;line-height:9px;font-size:8px;border-radius:2px;cursor:pointer;width:30px;position:absolute;left:0;right:calc(100% - 100vw);margin:-40px auto 0;transform:translate(40px);padding:3px 0;background:linear-gradient(to right,#ff85a7,#a757ef);-o-border-image:linear-gradient(to right,#ff85a7,#a757ef) 1;border-image:linear-gradient(to right,#ff85a7,#a757ef) 1;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:400% 400%;animation:Gradient 10s ease infinite;clip-path:inset(0px round 1px);filter:hue-rotate(360deg)}@keyframes Gradient{0%{background-position:0 50%;filter:hue-rotate(0deg)}50%{background-position:100% 50%;filter:hue-rotate(180deg)}to{background-position:0 50%;filter:hue-rotate(360deg)}}.footer-info{font-size:12px;color:var(--c-text-2);padding-bottom:20px}.footer-info a{color:var(--c-text-2);text-decoration:none}.footer-info.upper{padding-bottom:40px;max-width:800px;margin:10px auto 0}.footer-info.upper a{border-bottom:1px solid var(--c-border)}.footer-info.left{position:absolute;left:20px;margin-top:5px}.footer-info.right{position:absolute;right:calc(100% - 100vw + 20px);margin-top:5px}.footer-info .site-theme{color:var(--c-text-2);position:relative}.footer-info .site-theme:after{content:"";position:absolute;bottom:-3px;left:4px;width:4px;height:4px;background-color:red;box-shadow:4px 0 orange,8px 0 #ff0,12px 0 green,16px 0 #00f,20px 0 purple}.dark-icon{display:inline-block;width:15px;height:15px;margin-right:3px}.toggle{--size: 15px;vertical-align:middle;margin-top:-2px;-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none;cursor:pointer;width:var(--size);height:var(--size);box-shadow:inset calc(var(--size) * .33) calc(var(--size) * -.25) 0;border-radius:999px;color:#a2a2d7;transition:all .5s}.toggle:checked{--size: 12px;--ray-size: calc(var(--size) * -.4);--offset-orthogonal: calc(var(--size) * .65);--offset-diagonal: calc(var(--size) * .45);color:#fa0;box-shadow:inset 0 0 0 var(--size),calc(var(--offset-orthogonal) * -1) 0 0 var(--ray-size),var(--offset-orthogonal) 0 0 var(--ray-size),0 calc(var(--offset-orthogonal) * -1) 0 var(--ray-size),0 var(--offset-orthogonal) 0 var(--ray-size),calc(var(--offset-diagonal) * -1) calc(var(--offset-diagonal) * -1) 0 var(--ray-size),var(--offset-diagonal) var(--offset-diagonal) 0 var(--ray-size),calc(var(--offset-diagonal) * -1) var(--offset-diagonal) 0 var(--ray-size),var(--offset-diagonal) calc(var(--offset-diagonal) * -1) 0 var(--ray-size)}.base-info{font-size:11px;color:var(--c-text-1);margin-top:5px;opacity:.75}input#mce-EMAIL{padding:8px;border:1px solid var(--c-border);width:calc(100% - 20px);font-size:16px}input#mc-embedded-subscribe{padding:6px;width:100%;margin-top:10px;background:var(--c-bg-light);border:1px solid var(--c-border);margin-bottom:15px;cursor:pointer;transition:background-color .3s;color:var(--c-text-1);font-size:16px}input#mc-embedded-subscribe:hover{background:var(--c-bg-lighter)}.main{display:flex;flex-direction:column;min-height:100vh}.main .container{flex:1}.page-content{margin:0 auto;padding-top:65px;max-width:728px}.page-content .archives-inner{max-width:688px;margin:0 20px;color:var(--c-text-1)}.page-content h2.page-title{font-size:32px;margin-bottom:10px;margin-top:22px}.page-content h2.page-title span.page-sub-title{font-size:.8rem;background:var(--c-text-2);color:var(--c-bg);padding:5px 10px;border-radius:5px;display:inline-block;vertical-align:middle}.page-content .page-description{margin-bottom:25px}.main-content{margin-top:65px}.main-content .home-head-wrapper{max-width:688px;height:235px;margin:50px auto 0}.main-content .home-head-wrapper .heatmap-wrapper{width:200px;height:235px;display:inline-block}.main-content .home-head-wrapper .slides-wrapper{width:478px;float:right}span.tag{background:var(--c-bg);display:inline-block;cursor:pointer;transition:all .3s;color:var(--c-text-2);width:137px;margin-bottom:10px}span.tag span.tagNum{font-size:12px;color:var(--c-text-3)}span.tag .tag-symbol{color:var(--c-text-3)}span.tag.not-active{opacity:.5;filter:brightness(1.03)}span.tag.active{background:var(--c-bg);color:var(--c-text-1);opacity:1;filter:brightness(1)}.notfound-content{max-width:688px;margin:135px auto 0;font-size:16px;font-weight:400;-webkit-font-smoothing:subpixel-antialiased;line-height:1.5;overflow-wrap:break-word;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;letter-spacing:.02em}.notfound-content p{margin-block-start:12px;margin-block-end:24px;text-align:justify}.notfound-content p,.notfound-content ul,.notfound-content ol{line-height:1.6;overflow-wrap:break-word}.notfound-content a{color:var(--c-text-2);font-weight:500;border-bottom:2px var(--c-text-3) solid;text-decoration:none}.notfound-content a:hover{color:var(--c-text-1)}.vp-badge{display:inline-block;vertical-align:top;height:18px;padding:0 6px;border-radius:3px;color:var(--c-bg);font-weight:600;font-size:14px;line-height:18px;transition:color var(--t-color),background-color var(--t-color)}.vp-badge.tip{background-color:var(--c-badge-tip)}.vp-badge.warning{background-color:var(--c-badge-warning);color:var(--c-badge-warning-text)}.vp-badge.danger{background-color:var(--c-badge-danger);color:var(--c-badge-danger-text)}.table-of-contents .vp-badge{vertical-align:middle}.vp-badge+.vp-badge{margin-left:5px}.code-group-nav{margin-top:.85rem;margin-bottom:calc(-1.7rem - 6px);padding-top:5px;padding-bottom:calc(1.7rem - 6px);padding-left:10px;border-top-left-radius:6px;border-top-right-radius:6px;background-color:var(--c-code-group-tab-bg)}.code-group-nav-tab{padding:5px;border:0;background-color:transparent;color:var(--c-code-group-tab-title);font-weight:600;font-size:.85em;line-height:1.4;cursor:pointer}.code-group-nav-tab:focus{outline:none}.code-group-nav-tab:focus-visible{outline:1px solid var(--c-code-group-tab-outline)}.code-group-nav-tab.active{border-bottom:var(--c-code-group-tab-active-border) 1px solid}.code-group-item{display:none}.code-group-item.active{display:block}.code-group-item>pre{background-color:orange}.comment{min-height:110.5px}.c-show-button{border:2px solid var(--c-text-3);text-align:center;padding:10px 20px;border-radius:5px;cursor:pointer;width:-moz-fit-content;width:fit-content;margin:0 auto;color:var(--c-text-1)}#twikoo{color:var(--c-text-2)}#twikoo input::-moz-placeholder,#twikoo textarea::-moz-placeholder{color:var(--c-border);opacity:1}#twikoo input::placeholder,#twikoo textarea::placeholder{color:var(--c-border);opacity:1}#twikoo .tk-action>a:first-child{display:none}#twikoo .tk-action>a{opacity:0;transition:opacity .3s ease-in-out;color:var(--c-text-2)}#twikoo .tk-actions>a,#twikoo .tk-footer>a,#twikoo .tk-icon{color:var(--c-border)}#twikoo .tk-send{background-color:var(--c-text-3);border-color:var(--c-border)}#twikoo .el-input__inner:focus,#twikoo .el-textarea__inner:focus{border-color:var(--c-text-3)}#twikoo .el-button:not(.el-button--primary):not(.el-button--text):hover{color:var(--c-text-1);background-color:var(--c-bg-light);border-color:var(--c-border)}#twikoo .is-disabled{opacity:.5}#twikoo .tk-action-icon{position:relative}#twikoo .tk-action-icon svg{display:none}#twikoo .tk-action-count:after{content:" 回复";display:inline-block}#twikoo .tk-comment:hover .tk-action>a{opacity:1}#twikoo .tk-content{margin-top:0;overflow:unset;font-size:15px}#twikoo .tk-content a{color:var(--c-text-2);font-weight:500;border-bottom:2px var(--c-text-3) solid;text-decoration:none;transition:color .25s linear;margin:0 3px;position:relative}#twikoo .tk-content a:before{background:#303742f2;border-radius:.2rem;bottom:100%;color:#fff;content:attr(href);font-size:.7rem;left:50%;max-width:120px;opacity:0;padding:.2rem .4rem;pointer-events:none;position:absolute;text-overflow:ellipsis;transform:translate(-50%,.4rem);transition:opacity .2s,transform .2s;white-space:normal;width:-moz-max-content;width:max-content;z-index:9999;line-height:.8rem;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}#twikoo .tk-content a:hover:before{opacity:1;transform:translate(-50%,-.2rem)}#twikoo .tk-expand-wrap{width:200px;letter-spacing:1px;border:1px solid var(--c-border);margin:20px auto}#twikoo .tk-expand-wrap .tk-expand{padding:.75em 0}#twikoo .el-loading-mask{z-index:1}#twikoo .el-loading-spinner{filter:grayscale(1);transform:scale(.65)}#twikoo .tk-preview-container{margin-left:calc(3rem + 8px)}#twikoo .tk-nick-link:hover{color:var(--c-text-1)}@keyframes rotate{to{transform:rotate(360deg)}}@keyframes dash{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:89,200;stroke-dashoffset:-35px}to{stroke-dasharray:89,200;stroke-dashoffset:-124px}}.links-comment{padding:0!important}#f_checkboxs{margin-bottom:65px}#f_checkboxs>p{margin-bottom:5px!important}.ck{margin-right:5px}.a-content .atk-list{display:none}.a-links-container{margin-top:5px;display:flex;flex-wrap:wrap;justify-content:space-between}.a-links-container .a-link{width:30%;height:55px;margin-top:20px}a.a-link-a.outer-link{white-space:normal!important}#map{height:550px;border:5px solid var(--c-border);margin-top:20px;margin-bottom:20px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes ShowUp{0%{transform:translateY(100%)}to{transform:translateY(40px)}}@keyframes ShowOut{to{transform:translateY(100%)}}@keyframes fadeOut{to{opacity:0}}.drawer__inner a{color:var(--c-text-3)}.heatmap-map__item{position:relative;width:6.6666666667%}.heatmap-map__item:before{content:"";display:block;padding-top:100%}.heatmap-map__item:after{font-size:.6rem}.heatmap-map__item-block{position:absolute;inset:1px;background-color:var(--c-border);opacity:.5;display:flex;flex-direction:column;border-radius:.1rem;overflow:hidden;box-shadow:0 0 0 1px #bcc3ce26 inset}@keyframes slide-down{0%{transform:translateY(-1.6rem)}to{transform:translateY(0)}}.heatmap-map__item-inner{display:none;animation:slide-down .3s}.h-active{display:block;flex:1}.h-active.movie-type{background-color:#2680c5!important}.h-active.book-type{background-color:#318a62!important}.h-active.music-type{background-color:#c1971c!important}.l1{background-color:var(--c-text-1);opacity:1}.l2{background-color:var(--c-text-1);opacity:.8}.l3{background-color:var(--c-text-1);opacity:.6}.l4{background-color:var(--c-text-1);opacity:.4}.l5{background-color:var(--c-text-1);opacity:.2}.d-flex{flex-shrink:0;display:flex;align-items:center}.heatmap-mvp{background-color:#bcc3ce1a;border-radius:.2rem;color:var(--c-text-1);padding:.5rem;margin-bottom:.5rem}.heatmap-mvp figure.heatmap-avatar{margin:0}.heatmap-mvp figure.heatmap-avatar img.avatar-img{border-radius:50%;width:30px;margin-top:2px;height:30px}.heatmap-mvp .heatmap-desc{font-size:15px;margin-left:12px;line-height:17px;margin-top:0;color:var(--c-text-1)}.heatmap-mvp__item{flex:1;text-align:center}.heatmap-mvp__item:not(:last-child){border-right:1px solid rgba(188,195,206,.2)}.heatmap-mvp__item h5{font-weight:700;font-size:.9rem;margin:0 0 -5px;color:var(--c-text-2)}.heatmap-mvp__item h5.second-row{margin-top:10px}.heatmap-mvp__item span{opacity:.8;font-size:.5rem}.heatmap-map{flex-flow:wrap;flex-direction:row;margin:-1px}.slide{width:100%;height:210px;overflow:hidden;white-space:nowrap;border-radius:5px;position:relative}.slide .slide-indicators{position:absolute;bottom:10px;z-index:1;display:flex;left:50%;transform:translate(-50%)}.slide .slide-indicators .slide-indicator{transition:opacity .3s ease-in-out;width:5px;height:5px;background:var(--c-bg-lighter);margin:5px;border-radius:50%;opacity:.5}.slide .slide-indicators .slide-indicator.slide-active{opacity:1}.slide .slide-page{color:#fff;transition:transform .4s ease-out;display:inline-block;width:100%;height:100%;position:relative;z-index:1}.slide .slide-page .slide-head{position:absolute;margin-left:20px;margin-top:20px;margin-right:20px}.slide .slide-page .slide-head a{font-size:20px;color:#fff;white-space:normal}.slide .slide-page .slide-head .slide-category{margin-top:5px;font-size:14px;opacity:.75}.slide .slide-page{background:var(--c-text-3)}.slide .slide-bg{position:absolute;inset:0;z-index:-1}.slide .slide-bg img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;filter:brightness(.8)}.slide .slide-nav{position:absolute;inset:0}.slide .slide-nav .slide-nav-touch{position:absolute;bottom:20px;width:40px;height:40px;background:#fff3;border-radius:5px;z-index:1;cursor:pointer}.slide .slide-nav .touch-left{left:20px}.slide .slide-nav .touch-right{right:20px}.slide .slide-nav .slide-nav-item{position:absolute;border-color:#fff;border-style:solid;border-width:0 3px 3px 0;height:14px;width:14px;bottom:12px;opacity:.6}.slide .slide-nav .slide-nav-left{transform:rotate(135deg);left:16px}.slide .slide-nav .slide-nav-right{transform:rotate(-45deg);right:16px}.font2 .a-content{font-family:var(--font-family-font2),serif}.font2 .a-text-family{font-family:var(--font-family),serif}.a-title,.a-desc,.a-text-family{color:var(--c-text-1)}.signature-animated{float:right;margin-right:10px;margin-top:30px}.signature-animated path{stroke-dasharray:600;stroke-dashoffset:600;fill:#0000;animation:drawSignature 8s linear infinite both;stroke-width:2px;stroke:var(--c-text-3)}@keyframes drawSignature{0%{stroke-dashoffset:600}15%{fill:#0000}35%,75%{stroke-dashoffset:0}90%,to{stroke-dashoffset:600;fill:#0000}}.post-main{margin:0 auto;max-width:688px;font-size:16px;font-weight:400;-webkit-font-smoothing:subpixel-antialiased;line-height:1.5;overflow-wrap:break-word;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;letter-spacing:.02em}.post-main p{margin-block-start:12px;margin-block-end:24px;text-align:justify}.post-main p,.post-main ul,.post-main ol{line-height:1.6;overflow-wrap:break-word}.a-content-section{display:flex;justify-content:flex-start}.a-content-container{order:1;max-width:100%;flex-shrink:0;flex-grow:1}.a-toc-container{position:relative;order:2;flex-grow:0}.a-toc-container .a-toc-content{position:sticky;margin-top:100px;top:130px;width:226px;margin-left:50px;min-height:100px;max-height:calc(100vh - 180px);overflow-y:auto}.a-toc-container .vuepress-toc-aside{position:relative}.a-toc-container .vuepress-toc-aside:before{content:"";position:absolute;width:2px;height:100%;background-color:var(--c-border);top:0;left:0;border-radius:2px;opacity:.2}.a-toc-container .a-toc-maker{opacity:1;position:absolute;background-color:var(--c-border);border-radius:2px;width:2px;height:26px;top:0;left:0;z-index:0;transition:top .25s cubic-bezier(0,1,.5,1),opacity .25s,background-color .5s}.a-toc-container span.a-toc-title{margin-left:1.2em;font-size:14px;font-weight:500;line-height:30px;color:var(--c-text-1)}.a-toc-container ul,.a-toc-container li{list-style:none;line-height:28px;font-size:14px}.a-toc-container li>ul{font-size:12px}.a-toc-container li>ul li{line-height:28px}.a-toc-container a{color:var(--c-text-3);transition:all .25s linear}.a-toc-container a.asideActive,.a-toc-container a.active{color:var(--c-text-1);font-weight:700}img.a-head-img{width:1050px;margin-left:-181px;margin-top:100px;height:450px;-o-object-fit:cover;object-fit:cover;-o-object-position:top;object-position:top;background:var(--c-bg-lighter)}.a-content{margin-top:100px;color:var(--c-text-1)}.a-content div[class*=language-] pre code{width:100%}.a-content>h1{display:none}.a-content h2,.a-content h3{padding-top:65px;margin-bottom:10px}.a-content h4{padding-top:30px;margin-bottom:10px}.a-content p{line-height:28px}.a-content mark{color:#fff;background:#b78d12}.a-content blockquote{border-left:3px solid var(--c-text-3);padding-left:20px;font-family:var(--font-family-fangsong),serif}.a-content blockquote p{color:var(--c-text-2);margin-block-end:2px;margin-block-start:2px}.a-content .custom-container.details{color:var(--c-text-1)}.a-content .custom-container p{margin-block-end:4px;margin-block-start:4px}.a-content a:not(.header-anchor){color:var(--c-text-2);font-weight:500;border-bottom:2px var(--c-text-3) solid;text-decoration:none;transition:color .25s linear;white-space:nowrap;position:relative}.a-content a:not(.header-anchor):before{background:#303742f2;border-radius:.2rem;bottom:100%;color:#fff;content:attr(href);display:block;font-size:.7rem;left:50%;max-width:120px;opacity:0;overflow:hidden;padding:.2rem .4rem;pointer-events:none;position:absolute;text-overflow:ellipsis;transform:translate(-50%,.4rem);transition:opacity .2s,transform .2s;white-space:normal;width:-moz-max-content;width:max-content;z-index:300;line-height:.8rem;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3}.a-content a:not(.header-anchor):hover{color:var(--c-text-1)}.a-content a:not(.header-anchor):focus:before,.a-content a:not(.header-anchor):hover:before{opacity:1;transform:translate(-50%,-.2rem)}.a-content a.header-anchor:hover:before{top:.3167em}.a-content .footnotes-list,.a-content .footnote-ref{font-size:12px;color:var(--c-text-3)}.a-content .footnotes-list p,.a-content .footnote-ref p{line-height:20px;text-align:left}.a-content .footnotes-list a,.a-content .footnote-ref a{color:var(--c-text-3);border-bottom:1px solid var(--c-border)}.a-content code{font-family:var(--font-family-code),serif}.a-content :not(pre)>code{color:var(--c-text-2);font-size:12px}.a-content s{background-color:var(--c-bg-light);color:transparent;text-decoration:none;cursor:default;transition:color .15s ease,background-color .15s ease}.a-content s:hover{color:var(--c-text-1);background-color:transparent}.a-content ul{margin-top:20px;margin-left:2px}.a-content li{margin-top:4px;margin-bottom:4px}.a-content .contains-task-list{list-style:none;padding-left:0}.a-content p.katex-block{overflow-x:auto}.a-content div[class*=language-] ::-webkit-scrollbar{width:6px;height:6px}.a-content div[class*=language-] ::-webkit-scrollbar-track-piece{border-radius:6px;background:#ffffff4d}.a-content div[class*=language-] ::-webkit-scrollbar-thumb{border-radius:6px;background:var(--c-border)}.a-content div[class*=language-] ::-webkit-scrollbar-thumb:active{background:var(--c-border)}.a-content figcaption{text-align:center;font-size:13px;color:var(--c-text-2);margin-bottom:30px;margin-top:5px}.a-content .gallery{display:flex;flex-direction:row;justify-content:center;margin-top:30px;position:relative;margin-bottom:10px}.a-content .gallery figure{margin:5px}.a-content .gallery figure img{display:block;width:auto;max-height:300px!important}.a-content .album-div img{margin-top:0;padding-bottom:8px;background:var(--c-bg-light)}.a-content .album-div:has(>figure:nth-child(2)){-moz-column-count:2;column-count:2;-moz-column-gap:8px;column-gap:8px}.a-content .album-div:has(>figure:nth-child(3)){-moz-column-count:3;column-count:3}.a-content .album-div:has(>figure:nth-child(4)){-moz-column-count:4;column-count:4}.a-content .album-div:has(>figure:nth-child(5)){-moz-column-count:5;column-count:5}.a-content .album-div:has(>figure:nth-child(6)){-moz-column-count:4;column-count:4}.a-content .album-div:has(>figure:nth-child(2)) img{display:inherit}.a-content img{max-width:100%;height:auto;display:block;margin-left:auto;margin-right:auto;max-height:600px;border-radius:5px;margin-top:10px;background:var(--c-bg-lighter)}.a-content .progress{border-top:8px solid;border-color:#d2d2d2}.a-content .progress .progress-bar{border-bottom:8px solid;border-radius:0 4px 4px 0;margin-top:-8px}.a-content .progress .progress-num{float:right}.a-content .progress p{margin-top:-2px}.a-content .tabs{flex-wrap:wrap;display:flex;color:var(--c-text-3)}.a-content .tabs input[type=radio]{display:none}.a-content .tabs input[type=radio]:checked+label{border-bottom:2px solid var(--c-text-1);color:var(--c-text-1);z-index:1}.a-content .tabs label{order:1;padding:7px 20px;cursor:pointer}.a-content .tabs .tab-content{color:var(--c-text-1);flex-grow:1;display:none;order:9999;border-top:2px solid var(--c-border);margin-top:-2px;width:100%}.a-content .tabs input[type=radio]:checked+label+.tab-content{display:block}.a-content .timeline p{position:relative;margin:0;padding:0 0 10px 20px}.a-content .timeline p:before{background-color:var(--c-text-2);border-radius:50%;content:"";display:block;height:10px;left:0;position:absolute;top:10px;width:10px;z-index:10;transition:background-color .3s ease-in-out}.a-content .timeline p:after{background-color:var(--c-text-3);content:"";display:block;height:100%;left:3px;position:absolute;top:10px;width:3px}.a-content .timeline p:last-child:after{content:"";display:none}.a-content .timeline p:hover:before{background-color:var(--c-brand);content:""}.a-content .github-card{border:1px solid #c7c6c6;border-radius:5px;padding:10px 20px}.a-content .github-card .github-fullname{font-size:18px}.a-content .github-card .github-desc{margin-top:10px;line-height:25px;margin-bottom:10px;font-size:13px}.a-content .github-card .github-language{height:12px;width:12px;display:inline-block;border-radius:50%;margin-bottom:-1px}.a-content .github-card .github-stats{font-size:19px;color:#ffcc3d;float:right}.a-content .github-card .github-num{float:right;font-size:12px;vertical-align:initial;margin-top:6px;margin-left:4px}.a-content .github-card .github-languagename{display:inline-block;margin-left:7px;font-size:12px}.a-content .github-card svg.icon.github-icon{float:right;fill:var(--c-text-1)}.entry-meta{margin-bottom:15px;margin-left:17px;font-size:12px;color:var(--c-text-2)}.entry-meta .updated{width:5px;height:5px;background:#3eaf7c;border-radius:50%;display:inline-block;vertical-align:top}.entry-meta .updated.outdated{background:#ff4747}.entry-meta .middotDivider{margin-left:5px;margin-right:5px}.entry-meta .middotDivider:before{content:"·"}.a-desc{display:block;margin-top:20px}ul.a-cats{padding:0;display:flex;flex-wrap:wrap;justify-content:flex-start;margin-top:20px;list-style:none}ul.a-cats li.meta-cat{font-size:12px;padding:2px 6px;border:1px solid var(--c-border);border-radius:4px;cursor:pointer}ul.a-cats li.meta-cat a{color:var(--c-text-1)}.a-copyright{padding-top:70px;font-size:12px;color:var(--c-text-3);text-align:right!important}.a-copyright br{display:none}.a-text-family{float:right;margin-top:-25px;font-size:12px;padding:2.5px 6px;border:1px solid var(--c-border);border-radius:4px;cursor:pointer;font-family:var(--font-family-font2),serif;width:30px;text-align:right}.a-text-family .f-size{float:left}.mobile-time{display:none;float:right;margin-top:-25px;font-size:12px;padding:2.5px 6px;color:var(--c-text-3)}.a-related-section{position:absolute;left:0;right:0;margin-top:60px;background:var(--c-bg-light);padding:40px 0}.a-related-section .a-related-bg{margin-left:calc(-100% + 100vw)}.a-related-section .a-related-inner{max-width:688px;margin:0 auto}.a-loc-related{max-width:688px;margin:60px auto 0}.a-loc-related .a-loc-posts{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;padding:15px 0;color:var(--c-text-3)}.a-loc-related .a-loc-posts .a-loc-post{background-color:var(--c-bg-lighter);background-image:var(--background);color:#fff;padding:30px 15px;border-radius:5px;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;position:relative;min-width:0;background-size:cover;background-position:center;background-repeat:no-repeat;text-decoration:none!important}.a-loc-related .a-loc-posts .a-loc-post:before{background:linear-gradient(180deg,#0000000d 5%,#000000a6);content:"";position:absolute;inset:0;border-radius:5px}.a-loc-related .a-loc-posts .a-loc-location{background-color:var(--c-text-3);font-size:12px;color:#fff;border-radius:0 5px;line-height:1.4;padding:1px 5px;position:absolute;top:0;right:0}.a-loc-related .a-loc-posts .a-loc-title{position:relative;margin:3px 0;font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.a-loc-related .a-loc-posts .a-loc-meta{display:flex;align-items:center;font-size:12px;color:#ffffffe6;position:relative}.a-loc-related .a-loc-posts .a-loc-meta .dot{margin-right:5px;margin-left:5px}.a-related-cat,.a-loc-hTitle{position:relative;width:-moz-fit-content;width:fit-content;font-size:14px}.a-related-cat a,.a-loc-hTitle a{color:var(--c-text-3)}.a-related-cat:before,.a-loc-hTitle:before{content:"";position:absolute;border-color:var(--c-border);border-style:solid;border-width:0 1px 1px 0;height:6px;top:21px;right:-7px;margin-top:-1em;transform:rotate(-45deg);width:6px}.a-related{display:flex;justify-content:space-between;width:100%;margin-top:10px}.a-related .a-prev,.a-related .a-next{display:inline-flex;max-width:45%;text-align:left}.a-related .a-prev a,.a-related .a-next a{color:var(--c-text-1)}.a-related .a-next{text-align:right}.a-related .a-related-title{font-size:14px;font-weight:600;margin-bottom:5px}.a-breadcrumb{display:flex;list-style:none;flex-wrap:wrap;justify-content:flex-start;padding:0;font-size:14px}.a-breadcrumb li{white-space:nowrap;position:relative;color:var(--c-text-3)}.a-breadcrumb li a{color:var(--c-text-3)}.a-breadcrumb li:not(:first-child){margin-left:18px}.a-breadcrumb li:not(:first-child):before{content:"";position:absolute;border-color:var(--c-border);border-style:solid;border-width:0 1px 1px 0;height:5px;top:22px;left:-14px;margin-top:-1em;transform:rotate(-45deg);width:5px}.a-comment{margin-top:350px}.a-comment .a-comment-title{font-size:1.65rem;font-weight:600;line-height:1.25;overflow-wrap:break-word;margin-bottom:30px;color:var(--c-text-1)}.no-related{margin-top:100px}.copyEle{border-radius:4px;position:absolute;right:13px;top:11px;cursor:pointer;font-size:12px;background:transparent;border:none;opacity:0;transition:opacity .25s ease-in-out;z-index:2;color:#fff}div[class*=language-]:hover>.copyEle{opacity:.5}div[class*=language-]:hover:before{display:none!important}.outer-link:after{content:"↗";padding-left:5px;font-size:10px;vertical-align:top}:root{--medium-zoom-z-index: 100;--medium-zoom-bg-color: #fff;--medium-zoom-opacity: 1}.medium-zoom-overlay{z-index:var(--medium-zoom-z-index);background-color:var(--medium-zoom-bg-color)!important}.medium-zoom-overlay~img{z-index:calc(var(--medium-zoom-z-index) + 1)}.medium-zoom--opened .medium-zoom-overlay{opacity:var(--medium-zoom-opacity)}.grid-cols-2[data-v-f5b13132]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}.grid-cols-2 .col-span-1[data-v-f5b13132]{grid-column:span 1/span 1;height:150px}.grid-cols-2 .col-span-2[data-v-f5b13132]{grid-column:span 2/span 2;height:225px}.article-wrapper[data-v-f5b13132]{max-width:840px;min-height:588px;margin:40px auto 0}.article-wrapper .nothing[data-v-f5b13132]{font-size:20px;margin-top:80px}.article-wrapper article[data-v-f5b13132]{line-height:1.1;text-align:left;padding-left:20px;padding-right:20px}.article-wrapper article .article[data-v-f5b13132]{padding-top:20px;padding-bottom:20px;line-height:1.1}.article-wrapper article .article .block-content[data-v-f5b13132]{flex:1 1 auto}.article-wrapper article .article .block-content h2.title[data-v-f5b13132]{line-height:1.1}.article-wrapper article .article .block-content h2.title a[data-v-f5b13132]{text-decoration:none;color:var(--c-text-1);font-size:1.2rem;font-weight:500}.article-wrapper article .article .block-content .snippet[data-v-f5b13132]{color:var(--c-text-3);line-height:1.6;margin-top:10px}.article-wrapper article .article .block-image[data-v-f5b13132]{float:right;margin:0 0 0 20px;width:90px;height:90px;border:1px solid var(--c-border);border-radius:8px;background-size:cover;background-position:center}.article-wrapper article .article .block-image.large[data-v-f5b13132]{width:115px;height:115px}.article-wrapper article .article .block-postMeta[data-v-f5b13132]{color:var(--c-text-3);font-size:14px;margin-top:10px}.article-wrapper article .article .block-postMeta a[data-v-f5b13132]{color:var(--c-text-3)}.article-wrapper article .article .block-postMeta .middotDivider[data-v-f5b13132]{margin-left:2px;margin-right:5px}.article-wrapper article .article .block-postMeta .middotDivider[data-v-f5b13132]:before{content:"·"}.article-wrapper[data-v-c28818ca]{margin:0 auto;max-width:100%;display:block;color:var(--c-text-1)}.article-wrapper .nothing[data-v-c28818ca]{font-size:20px;margin-top:80px}.article-wrapper .articleList-wrapper[data-v-c28818ca]{margin-top:60px}.article-wrapper .year-section[data-v-c28818ca]{position:relative}.article-wrapper .month-section[data-v-c28818ca]{background-color:var(--c-bg-light);border-radius:8px;padding:10px 22px;margin-bottom:30px;position:relative;list-style:none}.article-wrapper .month-section[data-v-c28818ca]:before{content:attr(data-month);position:absolute;right:8px;top:8px;font-size:22px;line-height:1;font-weight:100;color:var(--c-text-3);opacity:.6}.article-wrapper .year[data-v-c28818ca]{padding:15px 0;position:sticky;top:0;background:var(--c-bg-tranparent);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);z-index:1}.article-wrapper .article-li[data-v-c28818ca]{padding:12px 0;border-bottom:1px solid rgba(0,0,0,.05)}.article-wrapper .article-li[data-v-c28818ca]:last-child{border-bottom:0}.article-wrapper .article-item[data-v-c28818ca]{line-height:26px;font-size:16px}.article-wrapper a[data-v-c28818ca]{color:var(--c-text-1);width:calc(100% - 60px);display:inline-block}.home-notice{position:absolute;left:0;right:calc(100% - 100vw);background-color:var(--c-bg-light);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--c-text-3);line-height:1.5;padding:12px}.home-notice a{text-decoration:underline;color:var(--c-text-3);margin-left:2px}#pagination[data-v-287ed0b6]{margin:0 20px;max-width:688px;display:block;padding-bottom:60px}#pagination .pageNav[data-v-287ed0b6]{position:relative;display:flex;justify-content:center;text-align:center;padding-top:3.6rem}#pagination .pageNav .showMore-next[data-v-287ed0b6]{right:0}#pagination .pageNav .showMore-prev[data-v-287ed0b6]{left:0}#pagination .pageNav .showMore-prev[data-v-287ed0b6],#pagination .pageNav .showMore-next[data-v-287ed0b6]{width:4rem;height:2rem;line-height:1.9rem;border:1px solid var(--c-border);border-radius:4px;position:absolute;display:flex;align-items:center;justify-content:center;overflow:hidden;transition:.3s;cursor:pointer}#pagination .pageNav .showMore-prev .pagination_tips_next[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_tips_next[data-v-287ed0b6]{margin-left:-20px;transition:.3s;opacity:0;font-size:12px}#pagination .pageNav .showMore-prev .pagination_tips_prev[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_tips_prev[data-v-287ed0b6]{margin-right:-25px;transition:.3s;opacity:0;font-size:12px}#pagination .pageNav .showMore-prev .pagination_icon[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_icon[data-v-287ed0b6]{position:relative}#pagination .pageNav .showMore-prev .pagination_icon .arrow-icon[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_icon .arrow-icon[data-v-287ed0b6]{transition:all .3s;position:absolute;border-color:var(--c-text-3);border-style:solid;border-width:0 2px 2px 0;height:8px;top:-5px;width:8px}#pagination .pageNav .showMore-prev .pagination_icon .prev-icon[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_icon .prev-icon[data-v-287ed0b6]{left:-4px;transform:rotate(135deg)}#pagination .pageNav .showMore-prev .pagination_icon .next-icon[data-v-287ed0b6],#pagination .pageNav .showMore-next .pagination_icon .next-icon[data-v-287ed0b6]{transform:rotate(-45deg);left:-8px}#pagination .pageNav .showMore-prev .allPost[data-v-287ed0b6],#pagination .pageNav .showMore-next .allPost[data-v-287ed0b6]{transition:.3s;stroke:var(--c-text-3)}#pagination .pageNav .showMore-prev[data-v-287ed0b6]:hover,#pagination .pageNav .showMore-next[data-v-287ed0b6]:hover{border:1px solid var(--c-text-2)}#pagination .pageNav .showMore-prev:hover .pagination_icon[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .pagination_icon[data-v-287ed0b6]{margin-right:9px;margin-left:7px}#pagination .pageNav .showMore-prev:hover .next-icon[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .next-icon[data-v-287ed0b6]{margin-left:5px}#pagination .pageNav .showMore-prev:hover .arrow-icon[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .arrow-icon[data-v-287ed0b6]{border-color:var(--c-text-2)}#pagination .pageNav .showMore-prev:hover .allPost[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .allPost[data-v-287ed0b6]{stroke:var(--c-text-2);margin-right:5px}#pagination .pageNav .showMore-prev:hover .pagination_tips_next[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .pagination_tips_next[data-v-287ed0b6]{color:var(--c-text-3);margin-left:0;opacity:1}#pagination .pageNav .showMore-prev:hover .pagination_tips_prev[data-v-287ed0b6],#pagination .pageNav .showMore-next:hover .pagination_tips_prev[data-v-287ed0b6]{color:var(--c-text-3);margin-right:0;opacity:1}#pagination .pageNav .pagination-info[data-v-287ed0b6]{position:absolute;left:50%;transform:translate(-50%,50%);color:var(--c-text-3);font-size:14px}