:root{--color-primary:#66afef;--color-text-main:#1e3e3f;--color-text-secondary:#5c6b72;--color-text-muted:#999;--color-text-dark:#555;--color-background:#f6f8fa;--color-white:#fff;--color-black:#000;--color-success:#34d058;--color-danger:#ea4a5a;--color-border:#aaa;--color-border-light:#f1f1f1;--color-border-dark:#cdcdcd;--shadow-light:0 0 20px rgba(217, 217, 217, 0.5);--shadow-hover:0 0 5px #d9d9d9;--bg-table-even:rgba(199, 224, 251, 0.3);--bg-table-odd:rgba(217, 232, 255, 0.3);--bg-table-th:#a3ddfb;--bg-blockquote:rgba(217, 232, 255, 0.42);--bg-code:rgba(189, 220, 247, 0.42);--bg-mark:rgba(255, 241, 51, 0.38);--bg-selection:rgba(51, 146, 255, 0.16);--bg-menu:#92cafa;--bg-menu-color:rgba(0, 0, 0, 0.2);--shadow-menu:0 -1px 10px 0 rgba(158, 158, 158, 0.3);--border-input:#cdcdcd;--border-input-focus:#0969da;--shadow-input-focus:0 0 0 3px rgba(9, 105, 218, 0.3);--bg-preview:rgba(255, 255, 255, 0.8);--border-timeline:rgba(0, 0, 0, 0.13);--shadow-timeline:0 2px 8px rgba(0, 0, 0, 0.09);--bg-language:linear-gradient(to right, #ed6ea0 0%, #ec8c69 100%);--shadow-language:1px 1px 0.75rem rgba(237, 110, 161, 0.3);--bg-go-post:linear-gradient(120deg, #9abbf7 0%, #ffbbf4 100%);--shadow-go-post:2px 2px 10px 0 rgba(255, 187, 244, 0.48);--shadow-go-post-hover:-2px -2px 10px 0 rgba(154, 187, 247, 0.48)}html[data-theme=dark]{--color-primary:#66afef;--color-text-main:#c9d1d9;--color-text-secondary:#8b949e;--color-text-muted:#6e7681;--color-text-dark:#c9d1d9;--color-background:#0d1117;--color-white:#161b22;--color-black:#fff;--color-success:#3fb950;--color-danger:#f85149;--color-border:#30363d;--color-border-light:#21262d;--color-border-dark:#30363d;--shadow-light:0 0 20px rgba(0, 0, 0, 0.5);--shadow-hover:0 0 5px rgba(0, 0, 0, 0.8);--bg-table-even:rgba(25, 35, 45, 0.5);--bg-table-odd:rgba(20, 30, 40, 0.5);--bg-table-th:#1f2937;--bg-blockquote:rgba(40, 50, 60, 0.5);--bg-code:rgba(40, 50, 60, 0.5);--bg-mark:rgba(180, 160, 0, 0.4);--bg-selection:rgba(51, 146, 255, 0.3);--bg-menu:#1f2937;--bg-menu-color:rgba(0, 0, 0, 0.5);--shadow-menu:0 -1px 10px 0 rgba(0, 0, 0, 0.5);--border-input:#30363d;--border-input-focus:#58a6ff;--shadow-input-focus:0 0 0 3px rgba(88, 166, 255, 0.3);--bg-preview:rgba(13, 17, 23, 0.9);--border-timeline:rgba(255, 255, 255, 0.13);--shadow-timeline:0 2px 8px rgba(0, 0, 0, 0.5);--bg-language:linear-gradient(to right, #9e3d64 0%, #a6583d 100%);--shadow-language:1px 1px 0.75rem rgba(0, 0, 0, 0.5);--bg-go-post:linear-gradient(120deg, #4b6a9e 0%, #a66a9c 100%);--shadow-go-post:2px 2px 10px 0 rgba(0, 0, 0, 0.5);--shadow-go-post-hover:-2px -2px 10px 0 rgba(0, 0, 0, 0.5)}@media (prefers-color-scheme:dark){html:not([data-theme=light]){--color-primary:#66afef;--color-text-main:#c9d1d9;--color-text-secondary:#8b949e;--color-text-muted:#6e7681;--color-text-dark:#c9d1d9;--color-background:#0d1117;--color-white:#161b22;--color-black:#fff;--color-success:#3fb950;--color-danger:#f85149;--color-border:#30363d;--color-border-light:#21262d;--color-border-dark:#30363d;--shadow-light:0 0 20px rgba(0, 0, 0, 0.5);--shadow-hover:0 0 5px rgba(0, 0, 0, 0.8);--bg-table-even:rgba(25, 35, 45, 0.5);--bg-table-odd:rgba(20, 30, 40, 0.5);--bg-table-th:#1f2937;--bg-blockquote:rgba(40, 50, 60, 0.5);--bg-code:rgba(40, 50, 60, 0.5);--bg-mark:rgba(180, 160, 0, 0.4);--bg-selection:rgba(51, 146, 255, 0.3);--bg-menu:#1f2937;--bg-menu-color:rgba(0, 0, 0, 0.5);--shadow-menu:0 -1px 10px 0 rgba(0, 0, 0, 0.5);--border-input:#30363d;--border-input-focus:#58a6ff;--shadow-input-focus:0 0 0 3px rgba(88, 166, 255, 0.3);--bg-preview:rgba(13, 17, 23, 0.9);--border-timeline:rgba(255, 255, 255, 0.13);--shadow-timeline:0 2px 8px rgba(0, 0, 0, 0.5);--bg-language:linear-gradient(to right, #9e3d64 0%, #a6583d 100%);--shadow-language:1px 1px 0.75rem rgba(0, 0, 0, 0.5);--bg-go-post:linear-gradient(120deg, #4b6a9e 0%, #a66a9c 100%);--shadow-go-post:2px 2px 10px 0 rgba(0, 0, 0, 0.5);--shadow-go-post-hover:-2px -2px 10px 0 rgba(0, 0, 0, 0.5)}}@keyframes loop{from{transform:rotate(var(--offset))}to{transform:rotate(calc(var(--offset) + 360deg))}}.fade-transition{transition:opacity .3s,visibility .3s}.fade-hidden{opacity:0;visibility:hidden}.into-enter-active{transition:opacity .5s,transform .5s}.into-hidden{opacity:0;transform:scale(1.1)}.slide-transition{transition:margin-top .3s,opacity .3s,visibility .3s}.slide-hidden{margin-top:-300px;opacity:0;visibility:hidden}@keyframes slide-in-top{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pre-expand{from{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pre-shrink-back{from{transform:scale(.95);opacity:1}to{transform:scale(1);opacity:1}}*{margin:0;padding:0;scrollbar-color:var(--color-primary) transparent;scrollbar-width:thin;word-wrap:break-word}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:10px}::-webkit-scrollbar-track{background:0 0}::selection{background-color:var(--bg-selection);color:unset}.katex ::selection,mjx-container ::selection{background-color:var(--bg-selection)!important;color:unset!important}body{background:var(--color-background);color:var(--color-text-main);font:500 14px var(--font-family-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif);overflow-x:hidden;width:100%}a{color:var(--color-primary);text-decoration:none;transition:background .25s,color .25s,opacity .25s}a:hover{opacity:.8}.copycode,.go-post,.hljs-ln-numbers,.language,.page-current,audio,button,iframe,img,video{user-select:none}b,strong{font-weight:700;line-height:2.5}h1,h2,h3,h4,h5,h6{color:var(--color-text-main);font-weight:700;margin:15px 0;position:relative;word-break:keep-all}h1{font-size:30px}h2{font-size:27px}h3{font-size:24px}h4{font-size:21px}h5{font-size:18px}h6{font-size:15px}hr{border-style:dashed none none;border-width:1.5px}audio,iframe,img,video{border-radius:10px}ol,p,ul{line-height:1.7;margin:15px 0}@media (min-width:900px){ol,ul{padding-left:40px}}ol li,ul li{margin:8px 0}table:not(.hljs-ln){margin:15px 0}table:not(.hljs-ln) td:nth-child(2n){background:var(--bg-table-even)}table:not(.hljs-ln) td:nth-child(odd){background:var(--bg-table-odd)}table:not(.hljs-ln) th{background:var(--bg-table-th)}table:not(.hljs-ln) tr td,table:not(.hljs-ln) tr th{border-radius:3px;padding:10px 20px}blockquote{background:var(--bg-blockquote);border-left:3px solid var(--color-text-main);border-radius:3px;margin:15px 0;overflow:hidden;padding:0 15px}code{background:var(--bg-code);border-radius:4px;line-height:2.5;padding:4px 8px}mark{background:var(--bg-mark);border-radius:4px;color:unset;line-height:2.5;padding:4px 8px}pre{border:1px solid var(--color-border-light);border-radius:15px;box-shadow:0 2px 12px 0 rgba(0,0,0,.1);margin:25px 0;overflow:hidden;position:relative;white-space:normal;background:var(--color-background);transition:max-height .25s,border-radius .25s,box-shadow .25s,margin .25s;max-height:2000px}pre.folded{max-height:45px}pre.folded .code-content{opacity:0;visibility:hidden}pre.folded .copycode .copy-btn,pre.folded .copycode .expand-btn{display:none}pre.expanded{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;margin:0;border-radius:0;background:var(--color-background);animation:.3s cubic-bezier(.34,1.56,.64,1) pre-expand}pre.expanded .code-content{height:100vh;max-height:none;overflow:auto}pre.expanded .copycode .fold-btn{display:none}pre.expanded .copycode{margin-right:15px}pre.shrinking{animation:.3s cubic-bezier(.34,1.56,.64,1) reverse forwards pre-shrink-back}.pre-placeholder{display:block}.hljs,.input,.language,code,pre{font-family:var(--font-family-mono, Menlo, Monaco, Consolas, "Courier New", monospace)}.katex{white-space:normal!important}#main{margin-right:calc(100% - 100vw)}#menu{background:var(--bg-menu);box-shadow:var(--shadow-menu);font-weight:700;line-height:50px;position:fixed;top:0;transition:background .25s ease-out,top .25s ease-out;width:100vw;z-index:1004;user-select:none}#menu.hidden{top:-50px}#menu.menu-color{background:var(--bg-menu-color)}#menu.menu-color #desktop-menu a,#menu.menu-color #mobile-menu .title,#menu.menu-color #mobile-menu a{color:#fff}#menu #desktop-menu{height:50px}@media (max-width:900px){ol,ul{padding-left:20px}#menu #desktop-menu{display:none}}#menu #desktop-menu .title,#menu #desktop-menu a{color:var(--color-text-dark);display:inline-block}#menu #desktop-menu .title{margin-left:60px;margin-right:5px}#menu #desktop-menu a{margin-left:30px}#menu #desktop-menu a span{display:inline-block}#menu #mobile-menu{min-height:50px;text-align:center}#menu #mobile-menu .items{padding:10px 0 20px;z-index:1002}#menu #mobile-menu .items .item{display:flex;justify-content:center;margin:auto;min-width:200px;width:80%}#menu #mobile-menu .items .item-icon{min-width:20px;max-width:50px;width:10%}#menu #mobile-menu .items .item-label{min-width:100px;max-width:150%;width:20%}#menu #mobile-menu .items a{color:var(--color-text-dark)}#menu #mobile-menu .title{background:0 0;border:none;color:var(--color-text-dark);cursor:pointer;font:inherit;outline:0;z-index:1003}#menu-curtain{background:var(--bg-menu-color);height:100%;left:0;position:fixed;top:0;width:100%;z-index:1001}#footer{font-size:14px;margin-top:150px;padding-bottom:20px;text-align:center;width:100%}#footer #footer-icon{color:var(--color-primary);display:inline-block;font-size:18px;margin:0 10px}#footer #footer-wrap{border-top:1px solid var(--color-border);color:var(--color-text-secondary);margin:auto;box-sizing:border-box}#footer #footer-wrap div{margin:15px}#search-bar{margin-bottom:50px;z-index:1000}.icon{color:var(--color-text-secondary);margin-right:5px}.input{background:var(--color-background);border:1px solid var(--border-input);border-radius:50px;box-sizing:border-box;color:var(--color-black);display:block;font-size:15px;height:50px;text-indent:20px;transition:background .25s,border .25s,box-shadow .25s;width:100%}.input:focus{background:var(--color-white);border-color:var(--border-input-focus);box-shadow:var(--shadow-input-focus);outline:0}.input:hover{background:var(--color-white)}#crypto{margin:50px 0}#crypto.failure{border-color:var(--color-danger);color:var(--color-danger)}#crypto.failure:focus{box-shadow:0 0 0 3px rgba(234,74,90,.3)}#crypto.success{border-color:var(--color-success);color:var(--color-success)}#loading,#preview{align-items:center;display:flex;flex-direction:column;height:100vh;justify-content:center;left:0;position:fixed;top:0;width:100vw;z-index:2147483647}#loading{background:var(--color-white);word-break:keep-all}#loading h2,#loading img,#loading p{margin:10px}#loading img{border-radius:0;height:50px}#preview{background-color:var(--bg-preview);z-index:1005}#loading-circle{align-items:center;border:10px solid var(--bg-table-th);border-radius:50%;display:flex;flex-direction:column;height:50vmin;justify-content:center;padding:50px;text-align:center;width:50vmin}#preview-content{box-shadow:var(--shadow-light);margin:auto;max-height:95%;max-width:95%}#timeline-wrap{display:flex;flex-direction:column-reverse}.timeline{margin-bottom:30px;position:relative;transition:margin-top .5s,opacity .3s,visibility .3s}.timeline-content{background:var(--color-white);border:1px solid var(--border-timeline);border-radius:3px;margin-left:17.5px;padding:24px;transition:box-shadow .5s}.timeline-content:hover{box-shadow:var(--shadow-timeline)}.timeline-tail{background:var(--color-white);border:2px solid var(--color-primary);border-radius:50%;height:7px;position:absolute;width:7px}.code-content{display:block;font-size:13px;line-height:2;max-height:60vh;max-width:100%;overflow:auto;padding:50px 30px 20px;white-space:pre;transition:opacity .25s,visibility .25s}.copycode{display:flex;color:var(--color-text-secondary);position:absolute;right:0;top:0;user-select:none;z-index:10}.copycode i{cursor:pointer;padding:15px 10px;transition:transform .25s,opacity .25s}.copycode i:last-child{padding-right:15px}.copycode.copied .copy-btn,.copycode:not(.copied) .check-btn{opacity:0;display:none}.content .copycode i:hover{color:var(--color-primary);opacity:.8}.language{background:var(--bg-language);border-radius:0 0 10px 10px;box-shadow:var(--shadow-language);color:#fff;font-size:12px;font-weight:700;left:30px;padding:10px 15px;position:absolute;top:0;user-select:none}table.hljs-ln{width:auto!important;min-width:100%;border-collapse:collapse}.hljs-ln-code{padding-left:20px!important;padding-right:40px!important}.hljs-ln-code,.hljs-ln-code *{white-space:pre!important}.hljs-ln-numbers{border-right:1px solid var(--color-border);color:var(--color-border);padding-right:10px!important;text-align:right;vertical-align:top;user-select:none;white-space:nowrap}.comment iframe{border-radius:0}.content{transition:opacity .25s}.content audio,.content iframe,.content img,.content video{display:block;margin:15px auto;max-width:75%}#archives,.article{box-sizing:border-box;margin:100px auto 0;padding:20px}@media (min-width:900px){#menu #desktop-menu{display:block}#menu #mobile-menu{display:none}#archives,#footer #footer-wrap,.article{width:900px}#home-head #home-info{height:500px;width:500px}}@media (max-width:900px){#menu #mobile-menu{display:block}#archives,#footer #footer-wrap,.article{width:100%}#home-card{display:none}}.article{font-size:15px}.article .content{margin:50px 0}.article .content a.footnote-backref,.article .content p a{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}.article .content a.footnote-backref:hover,.article .content p a:hover{text-decoration-thickness:2px}.article .info{line-height:1.7}.article .info .category,.article .info .date,.article .info .tags,.article .info .tags .tag{display:inline-block;margin-right:10px}.article .info .date,.article .info a{color:var(--color-text-secondary)}#archives h3{margin:10px 0}#archives .categories-tags{margin:auto auto 50px;max-width:900px;text-align:center;width:100%}#archives .categories-tags span{display:inline-block;margin:10px}#archives .categories-tags span .icon{color:#fff;margin-left:0;margin-right:10px}#archives .categories-tags span a{border:1px solid rgba(255,255,255,.5);border-radius:10px;color:#fff;padding:10px 15px;transition:background .25s,border .25s,color .25s;user-select:none}#archives .categories-tags span a:hover{background:#fff!important;border:var(--color-primary) 1px solid;color:var(--color-text-secondary);opacity:1}#archives .categories-tags span a:hover .icon{color:var(--color-text-secondary)}#archives .category,#archives .tags,#archives .tags .tag{display:inline-block}#archives .category,#archives .tags .tag{margin-right:10px}#archives .item-time,#archives .tag-icon,#archives a{color:var(--color-text-secondary)}#archives .info{line-height:1.7}#home-card{width:300px}#home-card #card-style{background:var(--color-white);border-radius:10px;box-shadow:var(--shadow-light);display:flex;flex-direction:column;max-height:80vh;justify-content:center;overflow:auto;position:sticky;text-align:center;top:10vh;width:100%}#home-card #card-div{overflow:auto;padding:25px 0}#home-card #card-div .avatar{border:var(--color-border-light) solid 3px;border-radius:50%;height:140px;margin:auto;text-align:center;width:140px}#home-card #card-div .avatar img{border-radius:50%;height:100%;width:100%;transition:transform .25s}#home-card #card-div .avatar:hover img{transform:rotate(360deg)}#home-card #card-div .name{font-size:16px;font-weight:700;margin:20px auto}#home-card #card-div .description{margin:20px auto;width:85%}#home-card #card-div .friend-links,#home-card #card-div .icon-links{border-top:var(--color-border-dark) solid 1px;margin:10px auto;padding-top:10px;width:85%}#home-card #card-div .friend-links a,#home-card #card-div .icon-links a{border-radius:5px;color:var(--color-text-secondary);transition:background .25s,color .25s;user-select:none}#home-card #card-div .friend-links a:hover,#home-card #card-div .icon-links a:hover{background:var(--color-primary);color:var(--color-white);opacity:1}#home-card #card-div .icon-links .icon-link{margin:5px}#home-card #card-div .icon-links a{font-size:18px;padding:5px}#home-card #card-div .friend-links .friend-link{margin-bottom:5px}#home-card #card-div .friend-links a{display:block;padding:8px 0}#home-head{display:flex;height:100vh;width:100vw;user-select:none}#home-head #home-background{background-position:center;background-repeat:no-repeat;background-size:cover;height:100vh;left:0;position:absolute;top:0;width:100vw;z-index:-1}#home-head #home-info{margin:auto}#home-head #home-info .info{align-items:center;display:flex;justify-content:center;position:relative;text-align:center}#home-head #home-info .info .wrap h1,#home-head #home-info .info .wrap h2,#home-head #home-info .info .wrap h3{color:var(--color-black)}#home-head #home-info .info .wrap h1{font-weight:700;margin-bottom:10px}@media (min-width:900px){#home-head #home-info .info{border-radius:50%;height:500px;width:500px}#home-head #home-info .info .wrap{padding:25px}#home-head #home-info .info .wrap h1{font-size:52px}}@media (max-width:900px){#home-head #home-info{height:350px;width:350px}#home-head #home-info .info{background:var(--bg-preview);height:350px;width:350px;margin:auto;border-radius:50%}#home-head #home-info .info .wrap{padding:50px}#home-head #home-info .info .wrap h1{font-size:46px}}#home-head #home-info .info .wrap h2{margin:10px 0}@media (min-width:900px){#home-head #home-info .info .wrap h2{font-size:24px}}@media (max-width:900px){#home-head #home-info .info .wrap h2{font-size:20px}}#home-head #home-info .info .wrap h3{margin:20px 0}#home-head #home-info .loop{background:var(--color-white);border-radius:38% 62% 63% 37%/41% 44% 56% 59%;display:inline-block;position:absolute}#home-head #home-info .loop:first-child{--offset:30deg;animation:10s linear infinite loop;opacity:.3}#home-head #home-info .loop:nth-child(2){--offset:60deg;animation:15s linear infinite loop;opacity:.45}#home-head #home-info .loop:nth-child(3){--offset:90deg;animation:10s linear infinite loop;opacity:.3}#home-head #home-info .loop:nth-child(4){--offset:120deg;animation:15s linear infinite loop;opacity:.45}#home-posts-wrap{background:0 0;border-radius:10px;box-sizing:border-box;display:flex;margin:auto;padding:20px}#home-posts{margin:auto}@media (min-width:900px){#home-head #home-info .info .wrap h3{font-size:16px}#home-head #home-info .loop{height:500px;width:500px}#home-posts-wrap{max-width:1200px}#home-posts-wrap.home-posts-wrap-no-card #home-posts{margin:auto}#home-posts{margin-right:50px;width:850px}#home-posts .post{margin-bottom:25px;padding:50px}}@media (min-width:900px) and (max-width:1200px){#archives,#home-posts-wrap{width:800px}#home-card{display:none}#home-posts{width:100%}}#home-posts .post{background:var(--color-white);border-radius:20px;box-shadow:var(--shadow-light);position:relative;transition:box-shadow .25s,transform .25s}#home-posts .post:hover{box-shadow:var(--shadow-hover);transform:translate(-5px,-5px)}#home-posts .post .post-title{color:var(--color-primary);text-align:center}#home-posts .post .category-and-date{color:var(--color-text-secondary);margin-top:15px;text-align:center;width:100%}#home-posts .post .category-and-date .category,#home-posts .post .category-and-date .date,#home-posts .post .category-and-date .special{display:inline-block}#home-posts .post .category-and-date .category{margin-right:25px}#home-posts .post .category-and-date .category a{color:var(--color-text-secondary)}#home-posts .post .category-and-date .special{margin-left:25px}#home-posts .post .description{padding:20px 0}#home-posts .post .post-tags{line-height:1.7}@media (max-width:900px){#home-head #home-info .info .wrap h3{font-size:14px}#home-head #home-info .loop{display:none;height:350px;width:350px}#home-posts-wrap{width:100%}#home-posts{margin:auto;width:100%}#home-posts .post{margin-bottom:30px;padding:20px 30px}#home-posts .post .post-tags{padding-right:69px}}#home-posts .post .post-tags .tag{display:inline-block;font-weight:700;margin-right:10px}#home-posts .post .post-tags a{font-size:14px}#home-posts .post .go-post{background:var(--bg-go-post);border:0;border-radius:20px 0;bottom:-5px;box-shadow:var(--shadow-go-post);color:#fff;font-size:14px;font-weight:700;padding:10px 24px;position:absolute;right:-5px;transition:box-shadow .25s ease-out,right .25s ease-out;user-select:none}#home-posts .post .go-post:hover{box-shadow:var(--shadow-go-post-hover);opacity:1;right:-7px}#home-posts .page-current{align-items:center;display:flex;font-weight:700;justify-content:center;margin-top:50px;text-align:center;width:100%;user-select:none}#home-posts .page-current .current,#home-posts .page-current .page-num,#home-posts .page-current .page-omit{border-radius:5px;display:inline-block;height:35px;line-height:35px;margin:0 7px;padding:5px;width:35px}#home-posts .page-current .current{color:var(--color-danger)}#home-posts .page-current .page-num{transition:background .25s,color .25s}#home-posts .page-current .page-num:hover{background:var(--color-primary);color:#fff;opacity:1}#home-posts .page-current a{color:var(--color-text-muted)}