:root{--cb-admonition-background-color: inherit;--cb-admonition-border-width: 4px;--cb-admonition-border-color: inherit;--cb-admonition-border-radius: .2rem;--cb-admonition-color: #fff;--cb-admonition-padding-vertical: 1rem;--cb-admonition-padding-horizontal: 1rem;--cb-color-info: var(--color-muted, #5c5c5c);--cb-color-info-lighten: #5c5c5c33;--cb-color-note: #0070f3;--cb-color-note-lighten: #0071f333;--cb-color-tip: #19cc96;--cb-color-tip-lighten: #19cc9633;--cb-color-important: #d400ff;--cb-color-important-lighten: #d400ff33;--cb-color-warning: var(--color-warning, #f5a623);--cb-color-warning-lighten: #f5a62333;--cb-color-danger: var(--color-error, #e00);--cb-color-danger-lighten: #e0000033;--cb-color-text-dark: var(--color-title, #000)}.remark-aside{margin:var(--cb-admonition-padding-vertical) calc(0em - var(--space));padding:var(--cb-admonition-padding-vertical) var(--space);background-color:var(--cb-admonition-color-lighten);color:var(--cb-admonition-color);transition:transform .3s,background-color .3s,box-shadow .6s}.remark-aside .remark-aside-title{display:flex;gap:.5rem;align-items:center;font-size:1.125rem;font-weight:600;margin-top:0;margin-bottom:4px;text-transform:uppercase;color:var(--cb-admonition-icon-color)!important}.remark-aside p{margin-top:0;margin-bottom:0;font-size:1rem}.remark-aside .remark-aside-icon{display:inline-block;vertical-align:middle;width:1em;height:1em;stroke-width:0;fill:var(--cb-admonition-color);stroke:var(--cb-admonition-color);font-size:1.333em}.remark-aside-title+.remark-aside-content{margin-top:.5rem}.remark-aside .remark-aside-content{color:var(--color-body)!important}.remark-aside .remark-aside-content>:last-child{margin-bottom:0}.remark-aside{--cb-admonition-background-color: var(--cb-color-note);--cb-admonition-color: var(--cb-color-note);--cb-admonition-color-lighten: var(--cb-color-note-lighten)}.remark-aside--info{--cb-admonition-color: var(--cb-color-info);--cb-admonition-color-lighten: var(--cb-color-info-lighten)}.remark-aside--note{--cb-admonition-color: var(--cb-color-note);--cb-admonition-color-lighten: var(--cb-color-note-lighten)}.remark-aside--important{--cb-admonition-color: var(--cb-color-important);--cb-admonition-color-lighten: var(--cb-color-important-lighten)}.remark-aside--tip{--cb-admonition-color: var(--cb-color-tip);--cb-admonition-color-lighten: var(--cb-color-tip-lighten)}.remark-aside--warning{--cb-admonition-color: var(--cb-color-warning);--cb-admonition-color-lighten: var(--cb-color-warning-lighten)}.remark-aside--danger{--cb-admonition-color: var(--cb-color-danger);--cb-admonition-color-lighten: var(--cb-color-danger-lighten)}.post-footer[data-astro-cid-zp3645v4]{margin-top:calc(var(--space) / 2);display:flex;align-items:center;justify-content:space-between}.post-card-tags-lists[data-astro-cid-zp3645v4]{max-width:var(--toast-width)}.post-card-tags-copyright[data-astro-cid-zp3645v4]{min-width:max-content}.post-nav[data-astro-cid-3j3sfvrs]{border-top:1px solid var(--color-border);margin-top:calc(var(--space) / 2);padding:calc(var(--space) / 2) 0 0 0;overflow:auto}.post-nav-link[data-astro-cid-3j3sfvrs]{border:none;text-decoration:none;color:var(--color-body);transition:color var(--duration-fast)}.post-nav-link[data-astro-cid-3j3sfvrs]:hover{color:var(--color-accent)}.post-nav-link[data-astro-cid-3j3sfvrs].prev{float:left}.post-nav-link[data-astro-cid-3j3sfvrs].next{float:right}.post-nav-link[data-astro-cid-3j3sfvrs]:first-of-type{margin-bottom:calc(var(--space) / 4)}.toc-content{position:fixed;left:calc((100vw - min(100vw,var(--content-width-medium, 664px)))/2 + min(100vw,var(--content-width-medium, 664px)) + 178px);top:50%;transform:translateY(-50%);z-index:90;padding:var(--space-xs) 0;width:auto;max-height:600px;overflow:hidden;overflow-y:auto;@media screen and (max-width:1440px){left:calc(100vw - 200px)}@media screen and (max-width:1280px){display:none}&:hover{overflow:auto}>.toc-list{overflow:hidden;position:relative;& li{list-style:none}}&:hover .toc-list-item .toc-link{display:inline-block;opacity:1;cursor:pointer}.toc-list-item{text-align:left;margin-bottom:0;.toc-link{font-size:var(--text-xs);line-height:var(--leading-snug);color:var(--color-muted);display:inline-block;opacity:0;width:9rem;vertical-align:middle;text-align:left;transition:opacity var(--duration-slower);margin-top:-2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:var(--space-xs);margin-left:var(--space-xs);&:hover{color:var(--color-body);display:inline-block;opacity:1;cursor:pointer}html[data-theme=dark] &{color:var(--color-muted);&:hover{color:var(--color-body)}}}}}ol{list-style-type:none}.toc-list{margin:0;padding-left:var(--space-xs)}a.toc-link{color:currentColor;height:100%}.is-collapsible{max-height:1000px;overflow:hidden;transition:all var(--duration-slow) var(--ease-in-out)}.is-collapsed{max-height:0}.is-position-fixed{position:fixed!important;top:0}.is-active-link{font-weight:800}@keyframes fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.donate[data-astro-cid-mhh3egqt]{margin-top:3.5rem}@media screen and (max-width:450px){.donate[data-astro-cid-mhh3egqt]{display:none}}.donate[data-astro-cid-mhh3egqt] .reward[data-astro-cid-mhh3egqt]{position:relative;display:flex;justify-content:center;width:max-content;margin:1rem auto;-webkit-user-select:none;user-select:none;cursor:pointer}.donate[data-astro-cid-mhh3egqt] .reward[data-astro-cid-mhh3egqt] .reward-btn[data-astro-cid-mhh3egqt]{display:flex;flex-direction:row;align-items:center;justify-content:center;height:40px;width:120px;border:none;border-radius:8px;color:#fff;background-color:#ff3842;transition:box-shadow .5s;cursor:pointer}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt]{padding:0;border:none;border-radius:16px;background:transparent;overflow:visible;animation:fade-up .5s forwards;width:calc(100% - 40px);max-width:430px}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt]::backdrop{background-color:var(--color-surface-translucent)}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt] .modal-main[data-astro-cid-mhh3egqt]{padding:0;overflow:hidden;border-radius:16px;background-color:var(--color-bg);border:1px solid var(--color-border);box-shadow:0 8px 16px -4px var(--shadow-sm)}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt] .modal-main[data-astro-cid-mhh3egqt] .header-title[data-astro-cid-mhh3egqt]{position:relative;display:flex;flex-direction:row;align-items:center;justify-content:center;font-size:1.125rem;padding:20px;height:64px;background-color:var(--color-bg);border-bottom:1px solid var(--color-border)}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt] .modal-main[data-astro-cid-mhh3egqt] .modal-content[data-astro-cid-mhh3egqt]{max-height:calc(80vh - 46px);padding:20px;overflow:auto}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt] .modal-main[data-astro-cid-mhh3egqt] .header-title[data-astro-cid-mhh3egqt] .title-left[data-astro-cid-mhh3egqt]{display:inline-flex;align-items:center}.donate[data-astro-cid-mhh3egqt] .modal[data-astro-cid-mhh3egqt] .modal-main[data-astro-cid-mhh3egqt] .header-title[data-astro-cid-mhh3egqt] .close[data-astro-cid-mhh3egqt]{position:absolute;right:20px;margin-right:0;font-size:1rem;border-radius:8px;padding:8px;background:none;border:none;transition:background-color .3s;cursor:pointer}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .thank[data-astro-cid-mhh3egqt]{display:inline-flex;justify-content:center;margin-bottom:1rem;width:100%;color:var(--color-link);font-weight:700}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .qr[data-astro-cid-mhh3egqt]{display:grid;gap:1rem;grid-template-columns:1fr 1fr}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .qr[data-astro-cid-mhh3egqt] .qr-img[data-astro-cid-mhh3egqt]{display:flex;flex-direction:column;align-items:center}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .qr[data-astro-cid-mhh3egqt] .qr-img[data-astro-cid-mhh3egqt] .tip[data-astro-cid-mhh3egqt]{display:inline-flex;align-items:center}.donate[data-astro-cid-mhh3egqt] a[data-astro-cid-mhh3egqt]{text-decoration:none;color:var(--color-link);transition:all .3s}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .all-list[data-astro-cid-mhh3egqt]{margin-top:20px;display:flex;align-items:center;flex-direction:column;background-color:var(--color-code-bg)}.donate[data-astro-cid-mhh3egqt] .s-card[data-astro-cid-mhh3egqt]{padding:.8rem;border-radius:16px;background-color:var(--color-bg);border:1px solid var(--color-border);box-shadow:0 8px 16px -4px var(--shadow-sm);transition:all .3s;cursor:pointer}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .all-list[data-astro-cid-mhh3egqt] .title[data-astro-cid-mhh3egqt]{font-size:18px;font-weight:700;margin-bottom:8px;transition:color .3s}.donate[data-astro-cid-mhh3egqt] .reward-card[data-astro-cid-mhh3egqt] .all-list[data-astro-cid-mhh3egqt] .tip[data-astro-cid-mhh3egqt]{text-align:center;font-size:12px;opacity:.6;color:var(--color-code-fg)}#app .content,.content{max-width:860px!important;margin:0 auto!important;box-sizing:border-box}#app .post-title,.post-title{max-width:860px!important;margin-inline:auto!important;text-align:center!important;width:100%!important;box-sizing:border-box!important;display:block!important;padding:3.5rem 0!important;position:relative;contain:layout style;flex-shrink:0;align-self:center;transform:translateZ(0);backface-visibility:hidden}.reading-progress[data-astro-cid-xsct23v3]{position:fixed;left:0;top:0;z-index:1000;width:100%;height:2px;background:linear-gradient(to right,#2ea997,#f59e0b);transform-origin:left;animation:reading-progress linear;animation-timeline:scroll(root)}@keyframes reading-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.post-header[data-astro-cid-xsct23v3]{width:calc(100% + var(--space) * 2);margin-left:calc(var(--space) * -1);margin-top:calc(var(--space) * -1);margin-bottom:calc(var(--space) / 2);overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}.post-header[data-astro-cid-xsct23v3] img[data-astro-cid-xsct23v3]{width:100%}.post-header[data-astro-cid-xsct23v3]:empty{display:none}