[data-theme-pack=neo-retro]{--astro-accent: #c2412d;--astro-accent-strong: #182033;--astro-accent-contrast: #fffaf0;--astro-surface: #fffaf0;--astro-surface-muted: #b9e4da;--astro-border: #182033;--astro-text: #182033;--astro-shadow: 6px 6px 0 #182033;--astro-radius: 6px;--astro-font-display: Arial, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;--astro-font-heading: Arial, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;--astro-font-body: Verdana, "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;--astro-font-mono: "Courier New", ui-monospace, monospace;--sl-color-accent-low: #f4c5ab;--sl-color-accent: #c2412d;--sl-color-accent-high: #5f1c14;--sl-color-bg: #edf3e8;--sl-color-bg-nav: #fff2cf;--sl-color-bg-sidebar: #b9e4da;--sl-color-text: #182033;--sl-color-text-accent: #c2412d;--sl-color-white: #111827;--sl-color-black: #fffaf0;--sl-color-gray-1: #111827;--sl-color-gray-2: #182033;--sl-color-gray-3: 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.38rem),repeating-radial-gradient(circle at 50% 50%,transparent 0 1.15rem,color-mix(in srgb,var(--astro-border) 50%,transparent) 1.18rem 1.28rem);opacity:.35}[data-has-hero] .hero .stack{position:relative;z-index:1}[data-has-hero] .hero h1{max-width:13ch;color:var(--astro-heading-color);font-family:var(--astro-font-heading);font-weight:900;letter-spacing:0}[data-has-hero] .hero .tagline{max-width:45rem;color:var(--astro-muted-color);font-family:var(--astro-font-body);line-height:1.65}[data-has-hero] .hero .actions a{border:2px solid var(--astro-border);border-radius:var(--astro-radius);box-shadow:3px 3px 0 var(--astro-border);font-weight:850}[data-has-hero] .sl-markdown-content>p:first-child{border-block:2px solid var(--astro-global-border);color:var(--astro-heading-color);font:820 clamp(1.25rem,2.2vw,1.7rem)/1.55 var(--astro-font-heading);padding-block:1.35rem}[data-has-hero] .sl-markdown-content>p:first-child+p{margin-top:1.1rem}[data-has-hero] .sl-markdown-content>table:first-of-type{position:relative;margin-block:2rem}.sl-markdown-content :where(h1,h2,h3){color:var(--astro-heading-color);font-family:var(--astro-font-heading);letter-spacing:0}.sl-markdown-content :where(h2){padding-top:.75rem;border-top:1px solid color-mix(in srgb,var(--astro-global-border) 54%,transparent)}.sl-markdown-content :where(p,li){line-height:1.82}.sl-markdown-content :where(a){color:var(--sl-color-text-accent);text-decoration-thickness:.08em;text-underline-offset:.18em}.sl-markdown-content img[src^="/assets/wechat/"]{display:block;width:min(100%,46rem);margin:1.5rem auto .4rem;border:2px solid var(--astro-global-border);border-radius:var(--astro-radius);box-shadow:4px 4px 0 var(--astro-border)}.sl-markdown-content p:has(>img[src^="/assets/wechat/"]){margin-block:2rem .4rem}.sl-markdown-content :where(pre){border:1px solid 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:where(td){overflow-wrap:anywhere}.sl-markdown-content :where(th){line-height:1.35}.sl-markdown-content :where(blockquote){border-inline-start:4px solid var(--astro-accent);border-radius:0 var(--astro-radius) var(--astro-radius) 0;background:color-mix(in srgb,var(--astro-surface-muted, var(--astro-code-bg)) 78%,transparent);color:var(--astro-muted-color);padding:.75rem 1rem}.sl-markdown-content h2:has(+ul:last-child)+ul:last-child{color:var(--astro-muted-color);font-size:.86rem}.theme-preview-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin-block:1.25rem}.theme-preview-grid>section{min-width:0}.right-group{align-items:center;gap:.5rem}.reading-toggle{--reading-toggle-width: 4.35rem;--reading-toggle-height: 2.15rem;--reading-orb-size: 1.48rem;--reading-toggle-pad: .22rem;display:inline-flex;align-items:center;gap:.48rem;color:var(--sl-color-text, var(--astro-text));font-size:var(--sl-text-xs, .8125rem);cursor:pointer;padding:.1rem .15rem;-webkit-tap-highlight-color:transparent}.reading-toggle__label{color:var(--astro-heading-color);font-weight:800}.reading-toggle__checkbox{position:absolute;inline-size:1px;block-size:1px;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap}.reading-toggle__container{position:relative;display:inline-block;width:var(--reading-toggle-width);height:var(--reading-toggle-height);overflow:hidden;border:2px solid var(--astro-border);border-radius:999px;background:linear-gradient(#2c4770,#070e2b 36%,#fff2cf 37% 62%,#b9e4da 63%) no-repeat;background-size:100% calc(var(--reading-toggle-height) * 2);background-position-y:calc(var(--reading-toggle-height) * -1);box-shadow:3px 3px 0 var(--astro-border);transition:background-position .36s ease,box-shadow .2s ease,transform .2s ease}.reading-toggle__scenery{position:absolute;inset:0}.reading-toggle__spark,.reading-toggle__cloud{position:relative;display:block}.reading-toggle__spark{position:absolute;width:.24rem;height:.24rem;border-radius:999px;background:#fff7d6;opacity:0;transition:opacity .22s ease}.reading-toggle__spark:nth-child(1){top:.42rem;left:.95rem}.reading-toggle__spark:nth-child(2){top:1.02rem;left:1.95rem;width:.18rem;height:.18rem}.reading-toggle__spark:nth-child(3){top:.62rem;right:.72rem;width:.2rem;height:.2rem}.reading-toggle__cloud{position:absolute;bottom:.36rem;width:1.05rem;height:.38rem;border-radius:999px;background:#fffaf0;box-shadow:.32rem -.13rem 0 -.02rem #fffaf0,.64rem .04rem 0 -.05rem #fffaf0;opacity:.9;transition:opacity .22s ease,transform .36s ease}.reading-toggle__cloud:nth-of-type(4){left:.66rem}.reading-toggle__cloud:nth-of-type(5){right:.62rem;transform:scale(.82)}.reading-toggle__orb{position:absolute;top:50%;left:var(--reading-toggle-pad);display:block;width:var(--reading-orb-size);height:var(--reading-orb-size);border:2px solid var(--astro-border);border-radius:999px;background:radial-gradient(circle at 58% 42%,var(--astro-accent) .13rem,transparent .15rem),linear-gradient(90deg,transparent 38%,var(--astro-border) 39% 45%,transparent 46%),linear-gradient(0deg,transparent 38%,var(--astro-border) 39% 45%,transparent 46%),#fffaf0;box-shadow:.12rem .12rem color-mix(in srgb,var(--astro-border) 24%,transparent);transform:translateY(-50%) rotate(0);transition:left .36s ease,transform .36s ease,background .36s ease}.reading-toggle:hover .reading-toggle__container{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--astro-border)}.reading-toggle__checkbox:focus-visible+.reading-toggle__container{outline:3px solid var(--astro-ring);outline-offset:3px}.reading-toggle__checkbox:checked+.reading-toggle__container{background-position-y:0}.reading-toggle__checkbox:checked+.reading-toggle__container .reading-toggle__orb{left:calc(var(--reading-toggle-width) - var(--reading-orb-size) - var(--reading-toggle-pad));background:radial-gradient(circle at 56% 42%,#b9e4da .12rem,transparent .14rem),linear-gradient(135deg,transparent 34%,var(--astro-border) 35% 41%,transparent 42%),#f4c5ab;transform:translateY(-50%) rotate(210deg)}.reading-toggle__checkbox:checked+.reading-toggle__container .reading-toggle__spark{opacity:1}.reading-toggle__checkbox:checked+.reading-toggle__container .reading-toggle__cloud{opacity:0;transform:translateY(.7rem)}starlight-theme-select{display:none!important}.home-shell{width:min(1120px,calc(100vw - 32px));margin:0 auto;padding:clamp(2.5rem,7vw,5.5rem) 0 4rem}.home-topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:clamp(2rem,5vw,4rem)}.home-brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--astro-heading-color);font:900 .95rem/1 var(--astro-font-heading);text-decoration:none}.home-brand img{display:block;width:2.125rem;height:2.125rem}.home-brand:hover{color:var(--astro-accent)}.home-hero{display:grid;gap:1.25rem;min-height:min(560px,calc(100vh - 8rem));align-content:center;padding-bottom:2rem}.home-kicker,.topic-card__label{margin:0;color:var(--astro-accent);font:850 .78rem/1.2 var(--astro-font-heading);letter-spacing:0;text-transform:uppercase}.home-title{max-width:11ch;margin:0;color:var(--astro-heading-color);font:900 clamp(3.4rem,14vw,8.75rem)/.88 var(--astro-font-heading);letter-spacing:0}.home-summary{max-width:48rem;margin:0;color:var(--astro-muted-color);font-size:clamp(1.08rem,2vw,1.35rem);line-height:1.72}.home-meta{display:flex;flex-wrap:wrap;gap:.6rem;max-width:52rem}.home-meta :where(span,a),.topic-card__actions a{display:inline-flex;align-items:center;min-height:2.35rem;border:1px solid var(--astro-global-border);border-radius:var(--astro-radius);background:color-mix(in srgb,var(--astro-surface, #fff) 88%,transparent);color:var(--astro-heading-color);font-weight:750;padding:.58rem .78rem;text-decoration:none}.section-heading{display:grid;gap:.55rem;margin-bottom:1.25rem}.section-heading h2{max-width:14ch;margin:0;color:var(--astro-heading-color);font:880 clamp(2rem,5vw,4rem)/.98 var(--astro-font-heading);letter-spacing:0}.section-heading--wide h2{max-width:19ch}.topic-grid{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr))}.topic-card,.path-card{min-width:0;border:1px solid var(--astro-global-border);border-radius:var(--astro-radius);background:linear-gradient(180deg,color-mix(in srgb,var(--astro-surface, #fff) 94%,white 6%),var(--astro-surface, #fff));box-shadow:var(--astro-shadow)}.topic-card{display:flex;min-height:29rem;flex-direction:column;padding:clamp(1rem,2.2vw,1.35rem)}.topic-card h2{margin:.7rem 0 0;color:var(--astro-heading-color);font:860 clamp(1.55rem,3vw,2.35rem)/1 var(--astro-font-heading);letter-spacing:0}.topic-card p{color:var(--astro-muted-color);line-height:1.62}.topic-card__audience{margin-top:auto;font-size:.95rem}.topic-card__paths{display:grid;gap:.45rem;margin:1rem 0 0;padding:0;color:var(--astro-heading-color);list-style:none}.topic-card__paths li{border-top:1px solid var(--astro-soft-border);padding-top:.45rem}.topic-card__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:auto;padding-top:1.25rem}.topic-card__actions a:hover{border-color:var(--astro-accent);background:var(--astro-accent);color:var(--astro-accent-contrast, #ffffff)}.home-paths{margin-top:clamp(3rem,8vw,6rem)}.home-paths+section:not(.home-paths){margin-top:clamp(3rem,8vw,6rem)}.path-grid{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr))}.path-grid--four{grid-template-columns:repeat(4,minmax(0,1fr))}.path-card{padding:1.1rem}.path-card h3{margin:0;color:var(--astro-heading-color);font:820 1.15rem/1.2 var(--astro-font-heading)}.path-card p{margin-bottom:0;color:var(--astro-muted-color);line-height:1.62}.topic-grid--featured{grid-template-columns:minmax(0,1fr)}.topic-grid--featured .topic-card{min-height:0;padding:clamp(1.25rem,3vw,2rem)}.topic-card--compact{min-height:18rem}.topic-card--compact .topic-card__actions{padding-top:1.5rem}.topic-grid--queue{grid-template-columns:repeat(4,minmax(0,1fr))}.home-promise{border-block:2px solid var(--astro-global-border);padding-block:clamp(1.5rem,4vw,2.4rem)}.promise-list{display:grid;gap:.8rem;grid-template-columns:repeat(2,minmax(0,1fr));margin:0;padding:0;list-style:none}.promise-list li{min-width:0;border:2px solid var(--astro-global-border);border-radius:var(--astro-radius);background:color-mix(in srgb,var(--astro-surface, #fff) 90%,transparent);box-shadow:3px 3px 0 var(--astro-border);color:var(--astro-heading-color);font-weight:750;line-height:1.55;padding:.9rem 1rem}html[data-theme-pack=neo-retro] .header,html[data-theme-pack=neo-retro] .sidebar-pane,html[data-theme-pack=neo-retro] .right-sidebar{border-width:2px}html[data-theme-pack=neo-retro] .sl-markdown-content :where(pre,table,blockquote){border:2px solid var(--astro-global-border)}html[data-reading-mode=night]{--astro-page-bg: #162238;--astro-nav-bg: #101827;--astro-sidebar-bg: #111f2f;--astro-content-bg: transparent;--astro-heading-color: #fff7d6;--astro-muted-color: #bdd2e7;--astro-code-bg: #24364f;--astro-global-border: #fee16a;--astro-soft-border: color-mix(in srgb, #fee16a 55%, transparent);--astro-ring: color-mix(in srgb, #f9a8d4 48%, transparent);--sl-color-bg: #162238;--sl-color-bg-nav: #101827;--sl-color-bg-sidebar: #111f2f;--sl-color-text: #eef6ff;--sl-color-text-accent: #f9a8d4;--sl-color-white: #fff7d6;--sl-color-black: #111827;--sl-color-gray-1: #fff7d6;--sl-color-gray-2: #e5efff;--sl-color-gray-3: #bdd2e7;--sl-color-gray-4: #6f86a4;--sl-color-gray-5: #fee16a;--sl-color-gray-6: #24364f;--sl-color-hairline: #fee16a;--astro-accent: #f472b6;--astro-accent-contrast: #101827;--astro-surface: #101827;--astro-surface-muted: #24364f;--astro-border: #fee16a;--astro-shadow: 5px 5px 0 #fee16a;color-scheme:dark}html[data-reading-mode=night] body{background:linear-gradient(135deg,color-mix(in srgb,#fee16a 10%,transparent) 1px,transparent 1px) 0 0 / 3.5rem 3.5rem,linear-gradient(90deg,color-mix(in srgb,#38bdf8 10%,transparent),transparent 34%,color-mix(in srgb,#f472b6 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h2{margin:0;border:0;padding:0}.knowledge-graph__canvas{display:grid;gap:1rem;grid-template-columns:minmax(11rem,.9fr) repeat(3,minmax(0,1fr));margin-top:1rem}.knowledge-graph__node,.knowledge-graph__pill,.knowledge-graph__related a{border:2px solid var(--astro-global-border);border-radius:var(--astro-radius);background:var(--astro-surface);box-shadow:3px 3px 0 var(--astro-border)}.knowledge-graph__node{display:grid;align-content:center;gap:.35rem;min-height:8rem;padding:1rem}.knowledge-graph__node span,.knowledge-graph__related span{color:var(--astro-accent);font:900 .72rem/1.1 var(--astro-font-heading);text-transform:uppercase}.knowledge-graph__node strong{color:var(--astro-heading-color);font-size:1.1rem;line-height:1.18}.knowledge-graph__ring{display:flex;align-content:flex-start;align-items:flex-start;flex-wrap:wrap;gap:.45rem}.knowledge-graph__pill{color:var(--astro-heading-color);font:800 .78rem/1.2 var(--astro-font-heading);padding:.42rem 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